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Rev | Author | Line No. | Line |
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1245 | hidnplayr | 1 | |
6619 | leency | 2 | ; with a few graphics effects demonstration. |
3 | ; compiler : FASM |
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1819 | yogev_ezra | 4 | ; system : KolibriOS |
5 | ; author : Macgub aka Maciej Guba |
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1245 | hidnplayr | 6 | ; email : macgub3@wp.pl |
7 | ; web : www.macgub.hekko.pl |
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6619 | leency | 8 | ; Fell free to use this intro in your own distribution of KolibriOS. |
9 | ; Special greetings to KolibriOS team . |
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10 | ; I hope because my intros Christian Belive will be near to each of You. |
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1245 | hidnplayr | 11 | |
12 | |||
13 | |||
14 | ; madis.kalme@mail.ee |
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15 | ; I tried optimizing it a bit, but don't know if it was successful. The objects |
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16 | ; can be: |
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17 | ; 1) Read from a file (*.3DS standard) |
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18 | ; 2) Written in manually (at the end of the code) |
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19 | |||
20 | |||
6619 | leency | 21 | |
1245 | hidnplayr | 22 | SIZE_Y equ 512 ; ///// I want definitely |
6619 | leency | 23 | TIMEOUT equ 10 ; ------ say: |
24 | ROUND equ 10 ; \ @ @/ keep smiling every |
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25 | TEX_X equ 512 ; texture width ; \ ./ / day. |
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26 | TEX_Y equ 512 ; height ; \/ / |
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27 | TEX_SHIFT equ 9 ; texture width shifting ; __||__ / |
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28 | TEXTURE_SIZE EQU (TEX_X * TEX_Y)-1 ; /| | |
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29 | TEX equ SHIFTING ; TEX={SHIFTING | FLUENTLY} ; / \ / |
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30 | FLUENTLY = 0 ; / | | |
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31 | SHIFTING = 1 ; ------ |
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32 | CATMULL_SHIFT equ 8 ; | | |
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33 | LIGHT_SIZE equ 22 ; | | |
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34 | NON = 0 ; -/ \- |
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35 | MMX = 1 |
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1245 | hidnplayr | 36 | SSE = 2 |
37 | SSE2 = 3 |
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1979 | yogev_ezra | 38 | Ext = SSE2 ;Ext={ NON | MMX | SSE | SSE2 } |
2881 | leency | 39 | |
1245 | hidnplayr | 40 | |
41 | USE_LFN = 1 |
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42 | |||
43 | |||
44 | org 0x0 |
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45 | db 'MENUET01' ; 8 byte id |
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46 | dd 0x01 ; header version |
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47 | dd START ; start of code |
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48 | dd I_END ; size of image |
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49 | dd MEM_END ; memory for app |
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50 | dd MEM_END ; esp |
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51 | dd I_Param ; I_Param |
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52 | dd 0x0 ; I_Icon |
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53 | |||
54 | |||
55 | cld |
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56 | mov eax,14 |
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6619 | leency | 57 | int 0x40 |
58 | sub eax,150 shl 16 + 150 |
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59 | mov [size_y_var],ax |
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60 | shr ax,1 |
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61 | mov [vect_y],ax |
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62 | |||
63 | |||
64 | movzx ebx,ax |
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65 | push ebx |
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66 | fninit |
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67 | fild dword[esp] |
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68 | fstp [rsscale] |
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69 | pop ebx |
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70 | |||
71 | |||
72 | mov [size_x_var],ax |
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73 | shr ax,1 |
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74 | mov [vect_x],ax |
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75 | |||
76 | |||
77 | |||
1245 | hidnplayr | 78 | call read_param |
79 | call read_from_disk ; read, if all is ok eax = 0 |
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80 | cmp eax,0 |
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81 | jne .gen |
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82 | mov esi,[fptr] |
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5486 | leency | 83 | cmp [esi],word 4D4Dh |
84 | jne .asc |
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85 | call read_tp_variables ; init points and triangles count variables |
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1245 | hidnplayr | 86 | cmp eax,0 |
87 | je .gen |
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88 | jmp .malloc |
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89 | .gen: |
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90 | if USE_LFN |
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91 | mov [triangles_count_var],1000 |
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92 | mov [points_count_var],1000 |
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93 | call alloc_mem_for_tp |
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94 | end if |
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95 | call generate_object |
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96 | jmp .opt |
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97 | .asc: |
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5486 | leency | 98 | mov [triangles_count_var],10000 |
99 | mov [points_count_var],10000 |
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100 | call alloc_mem_for_tp |
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101 | call read_asc |
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102 | jmp .opt |
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103 | .malloc: |
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1245 | hidnplayr | 104 | if USE_LFN |
105 | call alloc_mem_for_tp |
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106 | end if |
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107 | call read_from_file |
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108 | .opt: |
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109 | call optimize_object1 ; proc in file b_procs.asm |
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110 | ; set point(0,0,0) in center and calc all coords |
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111 | ; to be in <-1.0,1.0> |
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112 | call normalize_all_light_vectors |
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113 | call init_triangles_normals2 |
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114 | call init_point_normals |
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115 | call init_envmap2 |
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1931 | yogev_ezra | 116 | call init_envmap_cub |
1245 | hidnplayr | 117 | call generate_texture2 |
118 | call init_sincos_tab |
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119 | |||
120 | |||
121 | mov edi,bumpmap |
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122 | call calc_bumpmap |
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123 | call calc_bumpmap_coords ; bump and texture mapping |
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124 | call draw_window |
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125 | |||
126 | |||
127 | |||
128 | |||
129 | mov ebx,TIMEOUT |
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130 | cmp [speed_flag],1 |
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131 | jne .skip |
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132 | mov eax,11 |
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133 | .skip: |
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134 | int 0x40 |
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135 | |||
136 | |||
137 | je red |
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138 | cmp eax,2 ; key in buffer ? |
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139 | je key |
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140 | cmp eax,3 ; button in buffer ? |
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141 | je button |
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142 | |||
143 | |||
144 | |||
145 | |||
146 | call draw_window |
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147 | |||
148 | |||
149 | |||
150 | |||
151 | mov eax,2 ; just read it and ignore |
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152 | int 0x40 |
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153 | jmp noclose |
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154 | |||
155 | |||
156 | mov eax,17 ; get id |
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157 | int 0x40 |
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158 | |||
159 | |||
160 | jne @f |
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161 | |||
162 | |||
163 | int 0x40 |
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164 | @@: |
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165 | cmp ah,30 |
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166 | jge add_vec_buttons |
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167 | call update_flags ; update flags and write labels of flags |
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168 | |||
169 | |||
170 | cmp ah,3 ; ah = 3 -> shading model |
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171 | jne .next_m6 |
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172 | cmp [dr_flag],2 |
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173 | jne @f |
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174 | ; call init_envmap2 ; <----! this don't works in env mode |
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6619 | leency | 175 | ; and more than ~18 kb objects |
176 | ; call init_envmap_cub2 |
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177 | @@: |
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1245 | hidnplayr | 178 | cmp [dr_flag],4 |
179 | jne @f |
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180 | call generate_texture2 |
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181 | |||
182 | |||
183 | .next_m6: |
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184 | ; ah = 5 -> scale- |
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185 | cmp ah,5 |
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186 | jne @f |
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187 | mov [scale],0.7 |
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188 | fninit |
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189 | fld [rsscale] |
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190 | fmul [scale] |
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191 | fstp [rsscale] |
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192 | |||
193 | |||
194 | cmp ah,6 ; ah = 6 -> scale+ |
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195 | jne @f |
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196 | mov [scale],1.3 |
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197 | fninit |
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198 | fld [rsscale] |
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199 | fmul [scale] |
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200 | fstp [rsscale] |
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201 | |||
202 | |||
203 | cmp ah,9 ; lights random ; 'flat' 0 |
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6619 | leency | 204 | jne .next_m5 ; 'grd ' 1 |
1245 | hidnplayr | 205 | call make_random_lights ; 'env ' 2 |
206 | call normalize_all_light_vectors ; 'bump' 3 |
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207 | call do_color_buffer ; intit color_map ; 'tex ' 4 |
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6619 | leency | 208 | ; cmp [emboss_flag],1 ; 'pos ' 5 |
209 | ; je @f ; 'dots' 6 |
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210 | ; cmp [dr_flag],8 |
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211 | ; jge @f |
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212 | ; cmp [dr_flag],2 ; 'txgr' 7 |
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213 | ; jl .next_m5 ; '2tex' 8 |
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214 | ; cmp [dr_flag],3 ; 'btex' 9 |
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215 | ; jg .next_m5 |
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216 | ; @@: |
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1931 | yogev_ezra | 217 | call init_envmap2 ; update env map if shading model = environment or bump |
1245 | hidnplayr | 218 | .next_m5: |
219 | cmp ah,11 |
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220 | je @f |
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221 | cmp ah,12 |
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222 | je @f |
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223 | cmp ah,13 |
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224 | jne .next_m4 |
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225 | @@: |
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226 | call mirror |
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227 | .next_m4: |
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228 | cmp ah,14 |
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229 | jne @f |
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230 | call exchange |
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231 | @@: |
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232 | cmp ah,15 |
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233 | jne @f |
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234 | cmp [emboss_flag],1 |
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235 | call init_envmap2 |
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236 | @@: |
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237 | ; cmp ah,17 |
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6619 | leency | 238 | ; jne .next_m |
239 | ; cmp [move_flag],2 |
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240 | ; jne @f |
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241 | ; call draw_window ; redraw other labels to navigation buttons |
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242 | ; @@: |
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1245 | hidnplayr | 243 | ; cmp [move_flag],0 |
6619 | leency | 244 | ; jne .next_m |
245 | ; call draw_window ; redraw other labels to navigation buttons |
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246 | .next_m: |
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1245 | hidnplayr | 247 | cmp ah,18 |
248 | jne .next_m2 |
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249 | if USE_LFN |
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1776 | yogev_ezra | 250 | mov [re_alloc_flag],1 ; reallocate memory |
251 | mov [triangles_count_var],1000 |
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252 | mov [points_count_var],1000 |
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253 | call alloc_mem_for_tp |
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254 | mov [re_alloc_flag],0 |
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255 | end if |
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256 | mov bl,[generator_flag] |
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1245 | hidnplayr | 257 | or bl,bl |
258 | jz .next_m2 |
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259 | cmp bl,1 |
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260 | jne @f |
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261 | call generate_object |
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262 | jmp .calc_norm |
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263 | @@: |
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264 | cmp bl,4 |
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265 | jg @f |
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266 | movzx ax,bl ; ax < - object number |
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267 | call generate_object2 |
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268 | jmp .calc_norm |
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269 | @@: |
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270 | call generate_object3 |
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271 | .calc_norm: |
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272 | call optimize_object1 |
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273 | call init_triangles_normals2 |
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274 | call init_point_normals |
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275 | call calc_bumpmap_coords ; bump and texture mapping |
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276 | |||
277 | |||
278 | cmp ah,19 |
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279 | je @f |
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280 | cmp ah,20 |
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281 | jne .next_m3 |
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282 | @@: |
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283 | mov edi,bumpmap |
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284 | call calc_bumpmap |
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285 | .next_m3: |
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1776 | yogev_ezra | 286 | cmp ah,21 ; re map bumps, texture coordinates |
287 | jne @f |
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288 | call calc_bumpmap_coords |
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289 | @@: |
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290 | jmp noclose |
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1245 | hidnplayr | 291 | |
292 | |||
293 | |||
294 | add_vec_buttons: ; can move: object, camera,.. list is open |
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295 | ; |
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296 | cmp ah,30 |
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297 | jne .next |
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298 | cmp [move_flag],0 |
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2984 | leency | 299 | jne @f |
300 | ; cmp [move_flag],2 |
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6619 | leency | 301 | ; je .set_light1 |
302 | sub [vect_y],10 |
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1245 | hidnplayr | 303 | jmp .next |
304 | @@: |
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305 | cmp [move_flag],1 |
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2984 | leency | 306 | jne @f |
307 | sub [yobs],10 ; observator = camera position |
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1245 | hidnplayr | 308 | jmp .next |
309 | @@: |
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2984 | leency | 310 | sub [sin_amplitude],10 |
311 | ;-------------------------------------------------- |
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1245 | hidnplayr | 312 | ; .set_light1: ; r - |
6619 | leency | 313 | ; movzx ebx,[light_no_flag] ; * 22 |
314 | ; mov ecx,ebx |
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315 | ; shl ebx,4 |
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316 | ; shl ecx,1 |
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317 | ; add ebx,ecx |
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318 | ; shl ecx,1 |
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319 | ; add ebx,ecx |
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320 | ; add ebx,lights+6 ; 6 -> light vector size |
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321 | ; |
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1245 | hidnplayr | 322 | ; movzx ecx,[light_comp_flag] |
6619 | leency | 323 | ; lea ecx,[ecx*3} |
324 | ; add ebx,ecx ; ebx -> color to set |
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325 | |||
1245 | hidnplayr | 326 | |
327 | .next: |
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328 | cmp ah,31 |
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329 | jne .next1 |
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330 | cmp [move_flag],1 |
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331 | je @f |
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332 | add [vect_z],10 |
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333 | jmp .next1 |
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334 | @@: |
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335 | add [zobs],10 ; observator = camera position |
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336 | .next1: |
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337 | cmp ah,33 |
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338 | jne .next2 |
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339 | cmp [move_flag],0 |
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2984 | leency | 340 | jne @f |
341 | sub [vect_x],10 |
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1245 | hidnplayr | 342 | jmp .next2 |
343 | @@: |
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344 | cmp [move_flag],1 |
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2984 | leency | 345 | jne @f |
346 | sub [xobs],10 ; observator = camera position |
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1245 | hidnplayr | 347 | jmp .next2 |
2984 | leency | 348 | @@: |
349 | fninit |
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350 | fld [sin_frq] |
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351 | fsub [sin_delta] |
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352 | fstp [sin_frq] |
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353 | .next2: |
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1245 | hidnplayr | 354 | cmp ah,32 |
355 | jne .next3 |
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356 | cmp [move_flag],0 |
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2984 | leency | 357 | jne @f |
358 | add [vect_x],10 |
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1245 | hidnplayr | 359 | jmp .next3 |
360 | @@: |
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361 | cmp [move_flag],1 |
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2984 | leency | 362 | jne @f |
363 | add [xobs],10 ; observator = camera position |
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1245 | hidnplayr | 364 | jmp .next3 |
2984 | leency | 365 | @@: |
366 | fninit |
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367 | fld [sin_frq] ; change wave effect frequency |
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368 | fadd [sin_delta] |
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369 | fstp [sin_frq] |
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370 | .next3: |
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1245 | hidnplayr | 371 | cmp ah,34 |
372 | jne .next4 |
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373 | cmp [move_flag],1 |
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374 | je @f |
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375 | |||
376 | |||
377 | jmp .next4 |
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378 | @@: |
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379 | sub [zobs],10 ; observator = camera position |
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380 | .next4: |
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381 | cmp ah,35 |
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382 | jne .next5 |
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383 | cmp [move_flag],0 |
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2984 | leency | 384 | jne @f |
385 | ; call add_vector |
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6619 | leency | 386 | add [vect_y],10 |
1245 | hidnplayr | 387 | jmp .next5 |
388 | @@: |
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389 | cmp [move_flag],1 |
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2984 | leency | 390 | jne @f |
391 | add [yobs],10 ; observator = camera position |
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1245 | hidnplayr | 392 | jmp .next5 |
2984 | leency | 393 | @@: |
394 | add [sin_amplitude],10 |
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395 | .next5: |
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1245 | hidnplayr | 396 | |
397 | |||
398 | |||
399 | |||
400 | |||
401 | |||
402 | jne .no_x |
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403 | inc [angle_x] |
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404 | and [angle_x],0xff |
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405 | mov [angle_z],0 |
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406 | jmp .end_rot |
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407 | |||
408 | |||
409 | cmp [r_flag],0 |
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410 | jne .no_y |
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411 | inc [angle_y] |
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412 | and [angle_y],0xff |
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413 | mov [angle_z],0 |
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414 | jmp .end_rot |
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415 | |||
416 | |||
417 | cmp [r_flag],1 |
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418 | jne .end_rot |
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419 | mov cx,[angle_x] |
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420 | inc cx |
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421 | and cx,0xff |
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422 | mov [angle_z],0 |
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423 | mov [angle_y],cx |
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424 | mov [angle_x],cx |
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425 | .end_rot: |
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426 | |||
427 | |||
428 | mov edi,matrix |
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429 | call make_rotation_matrix |
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430 | RDTSC |
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1931 | yogev_ezra | 431 | push eax |
432 | mov esi,[points_normals_ptr] |
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1245 | hidnplayr | 433 | mov edi,[points_normals_rot_ptr] |
434 | mov ebx,matrix |
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435 | movzx ecx,[points_count_var] |
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436 | call rotary |
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437 | |||
438 | |||
439 | call add_scale_to_matrix |
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440 | |||
441 | |||
442 | mov edi,[points_rotated_ptr] |
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443 | mov ebx,matrix |
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444 | movzx ecx,[points_count_var] |
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445 | call rotary |
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446 | |||
447 | |||
448 | ; pop ebx |
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449 | ; sub eax,ebx |
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450 | ; sub eax,41 |
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451 | ; push eax |
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452 | |||
453 | |||
454 | mov edi,[points_translated_ptr] |
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455 | movzx ecx,[points_count_var] |
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456 | call translate_points |
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457 | |||
458 | |||
6619 | leency | 459 | ; jne @f |
460 | ; call calc_attenuation_light |
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461 | ; @@: |
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1245 | hidnplayr | 462 | cmp [fire_flag],0 |
463 | jne @f |
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464 | call clrscr ; clear the screen |
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465 | @@: |
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466 | cmp [catmull_flag],1 ;non sort if Catmull = on |
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467 | je .no_sort |
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468 | call sort_triangles |
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469 | .no_sort: |
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470 | cmp [dr_flag],7 ; fill if 2tex and texgrd |
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471 | jge @f |
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472 | cmp [catmull_flag],0 ;non fill if Catmull = off |
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473 | je .non_f |
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474 | cmp [dr_flag],6 ; non fill if dots |
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475 | je .non_f |
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476 | @@: |
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477 | call fill_Z_buffer ; make background |
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478 | .non_f: |
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479 | ; RDTSC |
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1931 | yogev_ezra | 480 | ; push eax |
481 | cmp [dr_flag],6 |
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1245 | hidnplayr | 482 | jne @f |
483 | call draw_dots |
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484 | jmp .blurrr |
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485 | @@: |
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486 | call draw_triangles ; draw all triangles from the list |
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487 | .blurrr: |
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488 | cmp [sinus_flag],0 |
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2984 | leency | 489 | je @f |
490 | call do_sinus |
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491 | @@: |
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492 | cmp [fire_flag],0 |
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1245 | hidnplayr | 493 | jne @f |
494 | cmp [blur_flag],0 |
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495 | je .no_blur ; no blur, no fire |
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496 | movzx ecx,[blur_flag] |
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497 | call blur_screen ; blur and fire |
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498 | jmp .no_blur |
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499 | @@: |
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500 | cmp [emboss_flag],0 |
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501 | jne .emb ; if emboss=true -> no fire |
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502 | movzx ecx,[fire_flag] |
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503 | call blur_screen ; blur and fire |
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504 | .no_blur: ; no blur, no fire |
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505 | cmp [emboss_flag],0 |
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506 | je @f |
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507 | .emb: |
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508 | call do_emboss |
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509 | |||
510 | |||
511 | |||
512 | |||
513 | |||
2736 | leency | 514 | je .no_inc_bright |
515 | movzx ebx,[inc_bright_flag] |
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516 | shl ebx,4 |
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517 | mov esi,[screen_ptr] |
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6619 | leency | 518 | movzx ecx,word[size_y_var] |
519 | movzx eax,word[size_x_var] |
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520 | mul ecx |
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521 | lea ecx,[eax*3] |
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522 | if (Ext = MMX)|(Ext = SSE) |
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2736 | leency | 523 | mov bh,bl |
524 | push bx |
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525 | shl ebx,16 |
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526 | pop bx |
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527 | push ebx |
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528 | push ebx |
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529 | movq mm0,[esp] |
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530 | add esp,8 |
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531 | else if Ext >= SSE2 |
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532 | mov bh,bl |
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533 | push bx |
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534 | shl ebx,16 |
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535 | pop bx |
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536 | movd xmm0,ebx |
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537 | shufps xmm0,xmm0,0 |
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538 | end if |
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539 | .oop: |
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540 | if Ext=NON |
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541 | lodsb |
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542 | add al,bl |
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543 | jnc @f |
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544 | mov byte[esi-1],255 |
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545 | loop .oop |
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546 | @@: |
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547 | mov [esi-1],al |
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548 | loop .oop |
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549 | else if (Ext=MMX)|(Ext=SSE) |
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550 | movq mm1,[esi] |
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551 | movq mm2,[esi+8] |
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552 | paddusb mm1,mm0 |
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553 | paddusb mm2,mm0 |
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554 | movq [esi],mm1 |
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555 | movq [esi+8],mm2 |
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556 | add esi,16 |
||
557 | sub ecx,16 |
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558 | jnz .oop |
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559 | else |
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560 | movaps xmm1,[esi] |
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561 | paddusb xmm1,xmm0 |
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562 | movaps [esi],xmm1 |
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563 | add esi,16 |
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564 | sub ecx,16 |
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565 | jnc .oop |
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6619 | leency | 566 | end if |
2736 | leency | 567 | |
568 | |||
569 | |||
570 | |||
571 | |||
572 | je .no_dec_bright |
||
573 | movzx ebx,[dec_bright_flag] |
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574 | shl ebx,4 |
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575 | mov esi,[screen_ptr] |
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6619 | leency | 576 | movzx eax,word[size_x_var] |
577 | movzx ecx,word[size_y_var] |
||
578 | mul ecx |
||
579 | lea ecx,[eax*3] |
||
580 | if (Ext = MMX)|(Ext = SSE) |
||
581 | mov bh,bl |
||
2736 | leency | 582 | push bx |
583 | shl ebx,16 |
||
584 | pop bx |
||
585 | push ebx |
||
586 | push ebx |
||
587 | movq mm0,[esp] |
||
588 | add esp,8 |
||
589 | else if Ext >=SSE2 |
||
590 | mov bh,bl |
||
591 | push bx |
||
592 | shl ebx,16 |
||
593 | pop bx |
||
594 | movd xmm0,ebx |
||
595 | shufps xmm0,xmm0,0 |
||
596 | end if |
||
597 | .oop1: |
||
598 | if Ext=NON |
||
599 | lodsb |
||
600 | sub al,bl |
||
601 | jb @f |
||
602 | mov [esi-1],al |
||
603 | loop .oop1 |
||
604 | @@: |
||
605 | mov byte[esi-1],0 |
||
606 | loop .oop1 |
||
607 | else if (Ext = MMX)|(Ext=SSE) |
||
608 | movq mm1,[esi] |
||
609 | psubusb mm1,mm0 |
||
610 | movq [esi],mm1 |
||
611 | add esi,8 |
||
612 | sub ecx,8 |
||
613 | jnz .oop1 |
||
614 | else |
||
615 | movaps xmm1,[esi] |
||
616 | psubusb xmm1,xmm0 |
||
617 | movaps [esi],xmm1 |
||
618 | add esi,16 |
||
619 | sub ecx,16 |
||
620 | jnc .oop1 |
||
6619 | leency | 621 | end if |
2736 | leency | 622 | .no_dec_bright: |
623 | ;======================================commmented==================== |
||
624 | if 0 |
||
625 | if Ext >= SSE |
||
626 | cmp [max_flag],0 |
||
627 | je .no_max |
||
628 | ;movzx ebx,[max_flag] |
||
629 | .again_max: |
||
630 | ; push ecx |
||
6619 | leency | 631 | mov edi,screen |
2736 | leency | 632 | mov ecx,SIZE_X*3/4 |
633 | ; ; pxor mm5,mm5 |
||
634 | xor eax,eax |
||
635 | rep stosd |
||
636 | |||
637 | |||
638 | .calc_max: |
||
639 | @@: |
||
640 | movq mm0,[edi+SIZE_X*3] |
||
641 | movq mm1,[edi-SIZE_X*3] |
||
642 | movq mm2,[edi-3] |
||
643 | movq mm3,[edi+3] |
||
644 | |||
645 | |||
646 | pmaxub mm2,mm3 |
||
647 | pmaxub mm0,mm2 |
||
648 | |||
649 | |||
650 | add edi,8 |
||
651 | loop @b |
||
652 | |||
653 | |||
654 | mov ecx,SIZE_X*3/4 |
||
655 | rep stosd |
||
656 | end if |
||
657 | |||
658 | |||
659 | |||
660 | |||
661 | cmp [min_flag],0 |
||
662 | je .no_min |
||
663 | ; push ecx |
||
6619 | leency | 664 | mov edi,screen |
2736 | leency | 665 | mov ecx,SIZE_X*3/4 |
666 | ; ; pxor mm5,mm5 |
||
667 | xor eax,eax |
||
668 | rep stosd |
||
669 | |||
670 | |||
671 | @@: |
||
672 | movq mm0,[edi+SIZE_X*3] |
||
673 | movq mm1,[edi-SIZE_X*3] |
||
674 | movq mm2,[edi-3] |
||
675 | movq mm3,[edi+3] |
||
676 | |||
677 | |||
678 | pminub mm2,mm3 |
||
679 | pminub mm0,mm2 |
||
680 | |||
681 | |||
682 | add edi,8 |
||
683 | loop @b |
||
684 | |||
685 | |||
686 | |||
687 | |||
688 | rep stosd |
||
689 | end if |
||
690 | .no_min: |
||
691 | end if |
||
692 | |||
2984 | leency | 693 | |
1245 | hidnplayr | 694 | sub eax,[esp] |
695 | sub eax,41 |
||
696 | ; pop eax |
||
697 | |||
698 | |||
699 | .dc: |
||
700 | xor edx,edx |
||
701 | mov edi,10 |
||
702 | div edi |
||
703 | add dl,30h |
||
704 | mov [STRdata+ecx-1],dl |
||
705 | loop .dc |
||
706 | pop eax |
||
707 | |||
708 | |||
709 | mov ebx,screen |
||
710 | mov ecx,[size_y_var] |
||
6619 | leency | 711 | ; mov ecx,SIZE_X shl 16 + SIZE_Y |
712 | mov edx,5 shl 16 + 25 |
||
2984 | leency | 713 | int 0x40 |
1245 | hidnplayr | 714 | |
715 | |||
6619 | leency | 716 | mov bx,[size_x_var] |
717 | add ebx,18 |
||
718 | shl ebx,16 |
||
719 | mov bx,60 |
||
720 | mov cx,[size_y_var] |
||
721 | sub cx,2 |
||
722 | shl ecx,16 |
||
723 | mov cx,9 |
||
724 | xor edx,edx |
||
2736 | leency | 725 | int 40h |
726 | |||
6619 | leency | 727 | |
1245 | hidnplayr | 728 | mov bx,[size_x_var] |
6619 | leency | 729 | add ebx,18 |
730 | shl ebx,16 |
||
731 | mov bx,[size_y_var] |
||
732 | sub bx,2 ; [x start] *65536 + [y start] |
||
733 | mov ecx,0x00888888 |
||
2736 | leency | 734 | mov edx,STRdata ; pointer to text beginning |
1245 | hidnplayr | 735 | mov esi,10 ; text length |
736 | int 40h |
||
737 | |||
738 | |||
739 | |||
2881 | leency | 740 | |
1245 | hidnplayr | 741 | |
2881 | leency | 742 | |
1245 | hidnplayr | 743 | |
744 | |||
745 | ;-------------------------PROCEDURES--------------------------------------------- |
||
746 | ;-------------------------------------------------------------------------------- |
||
747 | include "TEX3.INC" |
||
1728 | clevermous | 748 | include "FLAT_CAT.INC" |
749 | include "TEX_CAT.INC" |
||
750 | include "BUMP_CAT.INC" |
||
751 | include "3DMATH.INC" |
||
752 | include "GRD_LINE.INC" |
||
2881 | leency | 753 | include "GRD3.INC" |
1728 | clevermous | 754 | include "FLAT3.INC" |
755 | include "BUMP3.INC" |
||
756 | include "B_PROCS.INC" |
||
757 | include "A_PROCS.INC" |
||
758 | include "GRD_CAT.INC" |
||
759 | include "BUMP_TEX.INC" |
||
760 | include "GRD_TEX.INC" |
||
761 | include "TWO_TEX.INC" |
||
762 | include "ASC.INC" |
||
5486 | leency | 763 | |
1245 | hidnplayr | 764 | |
2736 | leency | 765 | |
2881 | leency | 766 | |
1245 | hidnplayr | 767 | movzx ecx,word[size_x_var] |
6619 | leency | 768 | movzx eax,word[size_y_var] |
769 | mul ecx |
||
1245 | hidnplayr | 770 | lea ecx,[eax*3] |
771 | add ecx,16 |
||
6619 | leency | 772 | and ecx,0xfffffff0 |
773 | push ecx |
||
1245 | hidnplayr | 774 | shl eax,2 |
775 | add ecx,eax |
||
776 | add ecx,MEM_END |
||
777 | mov ebx,1 |
||
778 | mov eax,64 ; allocate mem - resize app mem |
||
6619 | leency | 779 | int 0x40 |
1245 | hidnplayr | 780 | mov [screen_ptr],MEM_END |
781 | mov [Zbuffer_ptr],MEM_END |
||
782 | pop ecx |
||
783 | add [Zbuffer_ptr],ecx |
||
784 | ret |
||
785 | |||
786 | |||
787 | ; updates flags and writing flag description |
||
788 | ; in ah - button number |
||
6619 | leency | 789 | push ax |
1245 | hidnplayr | 790 | mov edi,menu |
791 | .ch_another: |
||
792 | cmp ah,byte[edi] ; ah = button id |
||
793 | jne @f |
||
794 | mov bl,byte[edi+11] ; max_flag + 1 |
||
795 | cmp bl,255 |
||
796 | je .no_write |
||
797 | inc byte[edi+12] ; flag |
||
798 | cmp byte[edi+12],bl |
||
799 | jne .write |
||
800 | mov byte[edi+12],0 |
||
801 | jmp .write |
||
802 | @@: |
||
803 | add edi,17 |
||
804 | cmp byte[edi],-1 |
||
805 | jne .ch_another |
||
806 | .write: |
||
807 | ; clreol {pascal never dies} |
||
808 | ; * eax = 13 - function number |
||
6619 | leency | 809 | ; * ebx = [coordinate on axis x]*65536 + [size on axis x] |
1245 | hidnplayr | 810 | ; * ecx = [coordinate on axis y]*65536 + [size on axis y] |
811 | ; * edx = color 0xRRGGBB or 0x80RRGGBB for gradient fill |
||
812 | |||
813 | |||
814 | movzx ecx,byte[edi] |
||
815 | sub cl,2 |
||
816 | lea ecx,[ecx*3] |
||
817 | lea ecx,[ecx*5] |
||
818 | add ecx,28 |
||
819 | shl ecx,16 |
||
820 | add ecx,14 ; ecx = [coord y]*65536 + [size y] |
||
6619 | leency | 821 | mov bx,[size_x_var] |
822 | shl ebx,16 |
||
823 | add ebx,(12+70)*65536+25 ; [x start] *65536 + [size x] |
||
824 | mov edx,0x00000000 ; color 0x00RRGGBB |
||
1245 | hidnplayr | 825 | int 0x40 |
826 | |||
827 | |||
828 | movzx ebx,byte[edi] |
||
829 | sub bl,2 |
||
830 | lea ebx,[ebx*3] |
||
831 | lea ebx,[ebx*5] |
||
832 | mov cx,[size_x_var] |
||
6619 | leency | 833 | shl ecx,16 |
834 | add ebx,ecx |
||
835 | add ebx,(12+70)*65536+28 ; [x start] *65536 + [y start] |
||
836 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 837 | movzx edx,byte[edi+12] ; current flag |
1245 | hidnplayr | 838 | shl edx,2 ; * 4 = text length |
839 | add edx,dword[edi+13] ; pointer to text beginning |
||
840 | mov esi,4 ; text length - |
||
841 | ; flag description 4 characters |
||
842 | int 0x40 |
||
843 | |||
844 | |||
845 | pop ax |
||
846 | ret |
||
847 | normalize_all_light_vectors: |
||
848 | mov edi,lights |
||
849 | @@: |
||
850 | call normalize_vector ; 3dmath.inc |
||
6619 | leency | 851 | add edi,LIGHT_SIZE |
1245 | hidnplayr | 852 | cmp edi,lightsend ;ecx |
853 | jl @b |
||
854 | ret |
||
855 | |||
856 | |||
857 | ;macro .comment222 |
||
858 | ; ; planar mapping |
||
6619 | leency | 859 | ; mov esi,points |
860 | ; mov edi,tex_points |
||
861 | ; @@: |
||
1245 | hidnplayr | 862 | ; add esi,2 |
6619 | leency | 863 | ; movsd |
864 | ; cmp dword[esi],dword -1 |
||
865 | ; jne @b |
||
866 | |||
1245 | hidnplayr | 867 | |
868 | |||
869 | |||
870 | ; sub esp,4 |
||
871 | |||
872 | |||
1776 | yogev_ezra | 873 | fldpi |
1245 | hidnplayr | 874 | fadd st,st |
875 | mov esi,[points_ptr] |
||
876 | mov edi,tex_points |
||
877 | movzx ecx,[points_count_var] |
||
878 | inc ecx |
||
879 | ; cmp [map_tex_flag],1 |
||
6619 | leency | 880 | ; jne .cylindric |
881 | ; spherical mapping around y axle |
||
1776 | yogev_ezra | 882 | |
1245 | hidnplayr | 883 | |
884 | fld dword[esi] ; x coord |
||
885 | fld dword[esi+8] ; z coord |
||
886 | fpatan ; arctg(st1/st) |
||
887 | ; fdiv .Pi2 |
||
6619 | leency | 888 | fdiv st0,st1 |
1245 | hidnplayr | 889 | fimul [tex_x_div2] |
890 | fiadd [tex_x_div2] |
||
891 | fistp word[edi] ; x |
||
892 | |||
893 | |||
894 | fld dword[esi] ; x |
||
895 | fmul st,st0 |
||
896 | fld dword[esi+4] ; y |
||
897 | fmul st,st0 |
||
898 | fld dword[esi+8] ; z |
||
899 | fmul st,st0 |
||
900 | faddp |
||
901 | faddp |
||
902 | fsqrt |
||
903 | fpatan |
||
904 | fldpi |
||
905 | fdivp |
||
906 | fimul [tex_y_div2] |
||
907 | fiadd [tex_y_div2] |
||
908 | fistp word[edi+2] ; y |
||
909 | |||
910 | |||
911 | add edi,4 |
||
912 | loop @b |
||
913 | ffree st0 |
||
914 | ; jmp .end_map |
||
6619 | leency | 915 | ; .cylindric: |
1776 | yogev_ezra | 916 | ; fld dword[esi] ; around y axle |
6619 | leency | 917 | ; fld dword[esi+8] |
918 | ; fpatan |
||
919 | ; fdiv st0,st1 |
||
920 | ; fimul [tex_x_div2] |
||
921 | ; fiadd [tex_x_div2] |
||
922 | ; fistp word[edi] |
||
923 | |||
1245 | hidnplayr | 924 | |
6619 | leency | 925 | ; fimul [tex_y_div2] |
926 | ; fiadd [tex_y_div2] |
||
927 | ; fistp word[edi+2] |
||
928 | |||
1776 | yogev_ezra | 929 | |
6619 | leency | 930 | ; add edi,4 |
931 | ; loop .cylindric |
||
932 | ; ffree st0 |
||
933 | ;; mov esp,ebp |
||
934 | ; .end_map: |
||
1776 | yogev_ezra | 935 | ret |
1245 | hidnplayr | 936 | |
937 | |||
938 | |||
939 | ;env_map 512 x 512 x 3 bytes |
||
940 | .temp equ word [ebp-2] |
||
941 | .nEy equ word [ebp-4] |
||
942 | .nEx equ word [ebp-6] |
||
943 | .col_r equ [ebp-8] |
||
944 | .col_g equ [ebp-9] |
||
945 | .col_b equ [ebp-10] |
||
946 | |||
947 | |||
948 | mov ebp,esp |
||
949 | sub esp,20 |
||
950 | mov edi,envmap |
||
951 | fninit |
||
952 | |||
953 | |||
6619 | leency | 954 | .ie_ver: |
1245 | hidnplayr | 955 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
6619 | leency | 956 | .ie_hor: |
1245 | hidnplayr | 957 | xor ebx,ebx |
958 | mov dword .col_b, 0 |
||
959 | .light: |
||
960 | lea esi,[lights+ebx] |
||
961 | fld dword[esi] ; light vector x cooficient |
||
962 | fimul [tex_x_div2] ;[i256] |
||
963 | mov .temp,cx |
||
964 | fisubr .temp |
||
965 | fistp .nEx |
||
966 | fld dword[esi+4] ; light vector y cooficient |
||
967 | fimul [tex_y_div2] ;[i256] |
||
968 | mov .temp,dx |
||
969 | fisubr .temp |
||
970 | fistp .nEy |
||
971 | |||
972 | |||
973 | jl .update_counters |
||
974 | cmp .nEy,- TEX_Y / 2 ;256 |
||
975 | jl .update_counters |
||
976 | cmp .nEx,TEX_X / 2 ;256 |
||
977 | jg .update_counters |
||
978 | cmp .nEy,TEX_Y / 2 ;256 |
||
979 | jg .update_counters |
||
980 | |||
981 | |||
982 | fmul st,st0 |
||
983 | fild .nEy |
||
984 | fmul st,st0 |
||
985 | faddp |
||
986 | fsqrt |
||
987 | fisubr [i256] |
||
988 | fmul [env_const] |
||
989 | fidiv [i256] ; st - 'virtual' dot product |
||
990 | |||
991 | |||
992 | fstsw ax |
||
993 | sahf |
||
994 | jb @f |
||
995 | ffree st |
||
996 | fld1 ;[dot_max] |
||
997 | @@: |
||
998 | fcom [dot_min] |
||
999 | fstsw ax |
||
1000 | sahf |
||
1001 | ja @f |
||
1002 | ffree st |
||
1003 | fldz ;[dot_min] |
||
1004 | @@: |
||
1005 | push ebp |
||
1006 | movzx ax,byte[esi+21] |
||
1007 | push ax ;- shines |
||
1008 | mov al,byte[esi+14] ; b orginal color |
||
1009 | push ax |
||
1010 | mov al,byte[esi+13] ; g |
||
1011 | push ax |
||
1012 | mov al,byte[esi+12] ; r |
||
1013 | push ax |
||
1014 | mov al,byte[esi+20] ; b max color |
||
1015 | push ax |
||
1016 | mov al,byte[esi+19] ; g |
||
1017 | push ax |
||
1018 | mov al,byte[esi+18] ; r |
||
1019 | push ax |
||
1020 | mov al,byte[esi+17] ; b min col |
||
1021 | push ax |
||
1022 | mov al,byte[esi+16] ; g |
||
1023 | push ax |
||
1024 | mov al,byte[esi+15] ; r |
||
1025 | push ax |
||
1026 | push eax ; earlier - dot pr |
||
1027 | ; fstp .dot_product |
||
6619 | leency | 1028 | ; push .dot_product |
1029 | call calc_one_col |
||
1245 | hidnplayr | 1030 | pop ebp |
1031 | ; eax-0x00rrggbb |
||
1032 | cmp al,.col_b |
||
1033 | jbe @f |
||
1034 | mov .col_b,al |
||
1035 | @@: ; eax - ggbb00rr |
||
1036 | shr ax,8 |
||
1037 | cmp al,.col_g |
||
1038 | jbe @f |
||
1039 | mov .col_g,al |
||
1040 | @@: ; eax - bb0000gg |
||
1041 | shr eax,16 |
||
1042 | cmp al,.col_r |
||
1043 | jbe @f |
||
1044 | mov .col_r,al |
||
1045 | @@: |
||
1046 | .update_counters: ; update and jump when neccesery |
||
1047 | add ebx,LIGHT_SIZE |
||
1048 | cmp bx,[all_lights_size] |
||
1049 | jl .light ; next_light |
||
1050 | mov eax,dword .col_b |
||
1051 | stosd |
||
1052 | dec edi |
||
1053 | |||
1054 | |||
1055 | cmp cx,TEX_X / 2 ;256 |
||
1056 | jne .ie_hor |
||
1057 | |||
1058 | |||
1059 | cmp dx,TEX_Y / 2 ;256 |
||
1060 | jne .ie_ver |
||
1061 | |||
1062 | |||
1063 | pop ebp |
||
1064 | ret |
||
1065 | |||
1066 | |||
1931 | yogev_ezra | 1067 | |
1068 | |||
1245 | hidnplayr | 1069 | ;env_map 512 x 512 x 3 bytes ; many lights using |
6619 | leency | 1070 | .temp equ word [ebp-2] |
1245 | hidnplayr | 1071 | .nz equ dword [ebp-6] ; dword |
1072 | .ny equ dword [ebp-10] |
||
1073 | .nx equ dword [ebp-14] |
||
1074 | .col_r equ [ebp-16] |
||
1075 | .col_g equ [ebp-17] |
||
1076 | .col_b equ [ebp-18] |
||
1077 | |||
1078 | |||
1079 | mov ebp,esp |
||
1080 | sub esp,20 |
||
1081 | mov edi,color_map |
||
1082 | fninit |
||
1083 | |||
1084 | |||
6619 | leency | 1085 | .ie_ver: |
1245 | hidnplayr | 1086 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
6619 | leency | 1087 | .ie_hor: |
1245 | hidnplayr | 1088 | mov .temp,cx |
1089 | fild .temp |
||
1090 | fidiv [i256] ;st = Nx - vector normal x cooficient |
||
1091 | fst .nx |
||
1092 | fmul st,st0 |
||
1093 | mov .temp,dx |
||
1094 | fild .temp |
||
1095 | fidiv [i256] ; st = Ny - vector normal y coeficient |
||
1096 | fst .ny |
||
1097 | fmul st,st0 |
||
1098 | faddp |
||
1099 | fld1 |
||
1100 | fchs |
||
1101 | faddp |
||
1102 | fabs |
||
1103 | fsqrt |
||
1104 | fchs |
||
1105 | fstp .nz ; st - Nz - vect normal z coeficient |
||
1106 | xor ebx,ebx |
||
1107 | mov dword .col_b, 0 |
||
1108 | .light: |
||
1109 | push edi ;env_map |
||
1110 | lea esi,[lights+ebx] |
||
1111 | lea edi,.nx |
||
1112 | call dot_product |
||
1113 | pop edi |
||
1114 | fcom [dot_min] |
||
1115 | fstsw ax |
||
1116 | sahf |
||
1117 | ja .env_ok1 ;compare with dot_max |
||
1118 | ffree st |
||
1119 | |||
1120 | |||
1121 | .env_ok1: |
||
1122 | fcom [dot_max] |
||
1123 | fstsw ax |
||
1124 | sahf |
||
1125 | jb .env_ok2 ; calc col |
||
1126 | ffree st |
||
1127 | jmp .update_counters |
||
1128 | .env_ok2: ;calc col |
||
1129 | push ebp |
||
1130 | movzx ax,byte[esi+21] |
||
1131 | push ax ;- shines |
||
1132 | mov al,byte[esi+14] ; b orginal color |
||
1133 | push ax |
||
1134 | mov al,byte[esi+13] ; g |
||
1135 | push ax |
||
1136 | mov al,byte[esi+12] ; r |
||
1137 | push ax |
||
1138 | mov al,byte[esi+20] ; b max color |
||
1139 | push ax |
||
1140 | mov al,byte[esi+19] ; g |
||
1141 | push ax |
||
1142 | mov al,byte[esi+18] ; r |
||
1143 | push ax |
||
1144 | mov al,byte[esi+17] ; b min col |
||
1145 | push ax |
||
1146 | mov al,byte[esi+16] ; g |
||
1147 | push ax |
||
1148 | mov al,byte[esi+15] ; r |
||
1149 | push ax |
||
1150 | push eax ; earlier - dot pr |
||
1151 | ; fstp .dot_product |
||
6619 | leency | 1152 | ; push .dot_product |
1153 | call calc_one_col |
||
1245 | hidnplayr | 1154 | pop ebp |
1155 | ; eax-0x00rrggbb |
||
1156 | cmp al,.col_b |
||
1157 | jbe @f |
||
1158 | mov .col_b,al |
||
1159 | @@: |
||
1160 | shr ax,8 |
||
1161 | cmp al,.col_g |
||
1162 | jbe @f |
||
1163 | mov .col_g,al |
||
1164 | @@: |
||
1165 | shr eax,16 |
||
1166 | cmp al,.col_r |
||
1167 | jbe @f |
||
1168 | mov .col_r,al |
||
1169 | @@: |
||
1170 | .update_counters: ; update and jump when neccesery |
||
1171 | add ebx,LIGHT_SIZE |
||
1172 | cmp bx,[all_lights_size] |
||
1173 | jl .light ; next_light |
||
1174 | mov eax,dword .col_b |
||
1175 | stosd |
||
1176 | dec edi |
||
1177 | |||
1178 | |||
1179 | cmp cx,TEX_X / 2 ;256 |
||
1180 | jne .ie_hor |
||
1181 | |||
1182 | |||
1183 | cmp dx,TEX_X / 2 ;256 |
||
1184 | jne .ie_ver |
||
1185 | |||
1186 | |||
1187 | mov esp,ebp |
||
1188 | pop ebp |
||
1189 | ret |
||
1190 | if 0 |
||
1191 | init_triangles_normals: |
||
1192 | mov ebx,triangles_normals |
||
1193 | mov ebp,triangles |
||
1194 | @@: |
||
1195 | push ebx |
||
1196 | mov ebx,vectors |
||
1197 | movzx esi,word[ebp] ; first point index |
||
1198 | lea esi,[esi*3] |
||
1199 | lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
||
1200 | movzx edi,word[ebp+2] ; second point index |
||
1201 | lea edi,[edi*3] |
||
1202 | lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
||
1203 | call make_vector |
||
1204 | add ebx,12 |
||
1205 | mov esi,edi |
||
1206 | movzx edi,word[ebp+4] ; third point index |
||
1207 | lea edi,[edi*3] |
||
1208 | lea edi,[points+edi*2] |
||
1209 | call make_vector |
||
1210 | mov edi,ebx ; edi - pointer to 2nd vector |
||
1211 | mov esi,ebx |
||
1212 | sub esi,12 ; esi - pointer to 1st vector |
||
1213 | pop ebx |
||
1214 | call cross_product |
||
1215 | mov edi,ebx |
||
1216 | call normalize_vector |
||
1217 | add ebp,6 |
||
1218 | add ebx,12 |
||
1219 | cmp dword[ebp],-1 |
||
1220 | jne @b |
||
1221 | ret |
||
1222 | end if |
||
1223 | init_point_normals: |
||
1224 | .x equ dword [ebp-4] |
||
1225 | .y equ dword [ebp-8] |
||
1226 | .z equ dword [ebp-12] |
||
1227 | .point_number equ word [ebp-26] |
||
1228 | .hit_faces equ word [ebp-28] |
||
1229 | |||
1230 | |||
1231 | mov ebp,esp |
||
1232 | sub esp,28 |
||
1233 | mov edi,[points_normals_ptr] |
||
1234 | mov .point_number,0 |
||
1235 | .ipn_loop: |
||
1236 | mov .hit_faces,0 |
||
1237 | mov .x,0 |
||
1238 | mov .y,0 |
||
1239 | mov .z,0 |
||
1240 | mov esi,[triangles_ptr] |
||
1241 | xor ecx,ecx ; ecx - triangle number |
||
1242 | .ipn_check_face: |
||
1243 | xor ebx,ebx ; ebx - 'position' in one triangle |
||
1244 | .ipn_check_vertex: |
||
1245 | movzx eax,word[esi+ebx] ; eax - point_number |
||
1246 | cmp ax,.point_number |
||
1247 | jne .ipn_next_vertex |
||
1248 | push esi |
||
1249 | mov esi,ecx |
||
1250 | lea esi,[esi*3] |
||
1251 | ; lea esi,[triangles_normals+esi*4] |
||
6619 | leency | 1252 | shl esi,2 |
1245 | hidnplayr | 1253 | add esi,[triangles_normals_ptr] |
1254 | |||
1255 | |||
1256 | fadd dword[esi+vec_x] ; vec_x this defined in 3dmath.asm - x cooficient |
||
1257 | fstp .x ; of normal vactor |
||
1258 | fld .y |
||
1259 | fadd dword[esi+vec_y] |
||
1260 | fstp .y |
||
1261 | fld .z |
||
1262 | fadd dword[esi+vec_z] |
||
1263 | fstp .z |
||
1264 | pop esi |
||
1265 | inc .hit_faces |
||
1266 | jmp .ipn_next_face |
||
1267 | .ipn_next_vertex: |
||
1268 | add ebx,2 |
||
1269 | cmp ebx,6 |
||
1270 | jne .ipn_check_vertex |
||
1271 | .ipn_next_face: |
||
1272 | add esi,6 |
||
1273 | inc ecx |
||
1274 | cmp cx,[triangles_count_var] |
||
1275 | jne .ipn_check_face |
||
1276 | |||
1277 | |||
1278 | fidiv .hit_faces |
||
1279 | fstp dword[edi+vec_x] |
||
1280 | fld .y |
||
1281 | fidiv .hit_faces |
||
1282 | fstp dword[edi+vec_y] |
||
1283 | fld .z |
||
1284 | fidiv .hit_faces |
||
1285 | fstp dword[edi+vec_z] |
||
1286 | call normalize_vector |
||
1287 | add edi,12 ;type vector 3d |
||
1288 | inc .point_number |
||
1289 | mov dx,.point_number |
||
1290 | cmp dx,[points_count_var] |
||
1291 | jne .ipn_loop |
||
1292 | |||
1293 | |||
1294 | ret |
||
1295 | ;=============================================================== |
||
1296 | |||
1297 | |||
1298 | mov ebx,[triangles_normals_ptr] |
||
1299 | mov ebp,[triangles_ptr] |
||
1300 | @@: |
||
1301 | push ebx |
||
1302 | mov ebx,vectors |
||
1303 | movzx esi,word[ebp] ; first point index |
||
1304 | lea esi,[esi*3] |
||
1305 | ; lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
||
6619 | leency | 1306 | shl esi,2 |
1245 | hidnplayr | 1307 | add esi,[points_ptr] |
1308 | movzx edi,word[ebp+2] ; first point index |
||
1309 | lea edi,[edi*3] |
||
1310 | shl edi,2 |
||
1311 | add edi,[points_ptr] |
||
1312 | ; movzx edi,word[ebp+2] ; second point index |
||
6619 | leency | 1313 | ; lea edi,[edi*3] |
1314 | ; lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
||
1315 | call make_vector_r |
||
1245 | hidnplayr | 1316 | add ebx,12 |
1317 | mov esi,edi |
||
1318 | movzx edi,word[ebp+4] ; third point index |
||
1319 | lea edi,[edi*3] |
||
1320 | shl edi,2 |
||
1321 | add edi,[points_ptr] |
||
1322 | ; lea edi,[points+edi*2] |
||
6619 | leency | 1323 | call make_vector_r |
1245 | hidnplayr | 1324 | mov edi,ebx ; edi - pointer to 2nd vector |
1325 | mov esi,ebx |
||
1326 | sub esi,12 ; esi - pointer to 1st vector |
||
1327 | pop ebx |
||
1328 | call cross_product |
||
1329 | mov edi,ebx |
||
1330 | call normalize_vector |
||
1331 | add ebp,6 |
||
1332 | add ebx,12 |
||
1333 | cmp dword[ebp],-1 |
||
1334 | jne @b |
||
1335 | ret |
||
1336 | |||
1337 | |||
1338 | |||
1339 | sort_triangles: |
||
1340 | mov esi,[triangles_ptr] |
||
1341 | mov edi,triangles_with_z |
||
1342 | mov ebp,[points_translated_ptr] |
||
1343 | |||
1344 | |||
1345 | movzx eax,word[esi] |
||
1346 | lea eax,[eax*3] |
||
1347 | movzx ecx,word[ebp+eax*2+4] |
||
1348 | |||
1349 | |||
1350 | lea eax,[eax*3] |
||
1351 | add cx,word[ebp+eax*2+4] |
||
1352 | |||
1353 | |||
1354 | lea eax,[eax*3] |
||
1355 | add cx,word[ebp+eax*2+4] |
||
1356 | |||
1357 | |||
1358 | ; cwd |
||
1359 | ; idiv word[i3] |
||
6619 | leency | 1360 | movsd ; store vertex coordinates |
1245 | hidnplayr | 1361 | movsw |
1362 | stosw ; middle vertex coordinate 'z' in triangles_with_z list |
||
1363 | cmp dword[esi],-1 |
||
1364 | jne make_triangle_with_z |
||
1365 | movsd ; copy end mark |
||
1366 | mov eax,4 |
||
1367 | lea edx,[edi-8-trizdd] |
||
1368 | ; lea edx, [edi-8] |
||
6619 | leency | 1369 | ; sub edx,[triangles_w_z_ptr] |
1370 | mov [high],edx |
||
1245 | hidnplayr | 1371 | call quicksort |
1372 | mov eax,4 |
||
1373 | mov edx,[high] |
||
1374 | call insertsort |
||
1375 | jmp end_sort |
||
1376 | |||
1377 | |||
1378 | mov ecx,edx |
||
1379 | sub ecx,eax |
||
1380 | cmp ecx,32 |
||
1381 | jc .exit |
||
1382 | lea ecx,[eax+edx] |
||
1383 | shr ecx,4 |
||
1384 | lea ecx,[ecx*8-4]; |
||
1385 | ; mov edi,[triangles_w_z_ptr] |
||
6619 | leency | 1386 | ; mov ebx,[edi+eax] |
1387 | ; mov esi,[edi+ecx] |
||
1388 | ; mov edi,[edi+edx] |
||
1389 | mov ebx,[trizdd+eax]; trizdd[l] |
||
1245 | hidnplayr | 1390 | mov esi,[trizdd+ecx]; trizdd[i] |
1391 | mov edi,[trizdd+edx]; trizdd[h] |
||
1392 | cmp ebx,esi |
||
1393 | jg @f ; direction NB! you need to negate these to invert the order |
||
1394 | if Ext=NON |
||
1395 | mov [trizdd+eax],esi |
||
1396 | mov [trizdd+ecx],ebx |
||
1397 | mov ebx,[trizdd+eax-4] |
||
1398 | mov esi,[trizdd+ecx-4] |
||
1399 | mov [trizdd+eax-4],esi |
||
1400 | mov [trizdd+ecx-4],ebx |
||
1401 | mov ebx,[trizdd+eax] |
||
1402 | mov esi,[trizdd+ecx] |
||
1403 | else |
||
1404 | ; push ebx |
||
6619 | leency | 1405 | ; mov ebx,[triangles_w_z_ptr] |
1406 | ; movq mm0,[ebx+eax-4] |
||
1407 | ; movq mm1,[ebx+ecx-4] |
||
1408 | ; movq [ebx+ecx-4],mm0 |
||
1409 | ; movq [ebx+eax-4],mm1 |
||
1410 | ; pop ebx |
||
1411 | movq mm0,[trizdq+eax-4] |
||
1245 | hidnplayr | 1412 | movq mm1,[trizdq+ecx-4] |
1413 | movq [trizdq+ecx-4],mm0 |
||
1414 | movq [trizdq+eax-4],mm1 |
||
1415 | xchg ebx,esi |
||
1416 | end if |
||
1417 | @@: |
||
1418 | cmp ebx,edi |
||
1419 | jg @f ; direction |
||
1420 | if Ext=NON |
||
1421 | mov [trizdd+eax],edi |
||
1422 | mov [trizdd+edx],ebx |
||
1423 | mov ebx,[trizdd+eax-4] |
||
1424 | mov edi,[trizdd+edx-4] |
||
1425 | mov [trizdd+eax-4],edi |
||
1426 | mov [trizdd+edx-4],ebx |
||
1427 | mov ebx,[trizdd+eax] |
||
1428 | mov edi,[trizdd+edx] |
||
1429 | else |
||
1430 | ; push ebx |
||
6619 | leency | 1431 | ; mov ebx,[triangles_w_z_ptr] |
1432 | ; movq mm0,[ebx+eax-4] |
||
1433 | ; movq mm1,[ebx+edx-4] |
||
1434 | ; movq [ebx+edx-4],mm0 |
||
1435 | ; movq [ebx+eax-4],mm1 |
||
1436 | movq mm0,[trizdq+eax-4] |
||
1245 | hidnplayr | 1437 | movq mm1,[trizdq+edx-4] |
1438 | movq [trizdq+edx-4],mm0 |
||
1439 | movq [trizdq+eax-4],mm1 |
||
1440 | ; pop ebx |
||
6619 | leency | 1441 | xchg ebx,edi |
1245 | hidnplayr | 1442 | end if |
1443 | @@: |
||
1444 | cmp esi,edi |
||
1445 | jg @f ; direction |
||
1446 | if Ext=NON |
||
1447 | mov [trizdd+ecx],edi |
||
1448 | mov [trizdd+edx],esi |
||
1449 | mov esi,[trizdd+ecx-4] |
||
1450 | mov edi,[trizdd+edx-4] |
||
1451 | mov [trizdd+ecx-4],edi |
||
1452 | mov [trizdd+edx-4],esi |
||
1453 | else |
||
1454 | ; push ebx |
||
6619 | leency | 1455 | ; mov ebx,[triangles_w_z_ptr] |
1456 | ; movq mm0,[ebx+ecx-4] |
||
1457 | ; movq mm1,[ebx+edx-4] |
||
1458 | ; movq [ebx+edx-4],mm0 |
||
1459 | ; movq [ebx+ecx-4],mm1 |
||
1460 | ; pop ebx |
||
1461 | |||
1245 | hidnplayr | 1462 | |
1463 | movq mm1,[trizdq+edx-4] |
||
1464 | movq [trizdq+edx-4],mm0 |
||
1465 | movq [trizdq+ecx-4],mm1 |
||
1466 | xchg ebx,esi |
||
1467 | end if |
||
1468 | @@: |
||
1469 | mov ebp,eax ; direction |
||
1470 | add ebp,8 ; j |
||
1471 | if Ext=NON |
||
1472 | mov esi,[trizdd+ebp] |
||
1473 | mov edi,[trizdd+ecx] |
||
1474 | mov [trizdd+ebp],edi |
||
1475 | mov [trizdd+ecx],esi |
||
1476 | mov esi,[trizdd+ebp-4] |
||
1477 | mov edi,[trizdd+ecx-4] |
||
1478 | mov [trizdd+ecx-4],esi |
||
1479 | mov [trizdd+ebp-4],edi |
||
1480 | else |
||
1481 | ; push ebx |
||
6619 | leency | 1482 | ; mov ebx,[triangles_w_z_ptr] |
1483 | ; movq mm0,[ebx+ebp-4] |
||
1484 | ; movq mm1,[ebx+ecx-4] |
||
1485 | ; movq [ebx+ecx-4],mm0 |
||
1486 | ; movq [ebx+ebp-4],mm1 |
||
1487 | ; pop ebx |
||
1488 | |||
1245 | hidnplayr | 1489 | |
1490 | movq mm1,[trizdq+ecx-4] |
||
1491 | movq [trizdq+ecx-4],mm0 |
||
1492 | movq [trizdq+ebp-4],mm1 |
||
1493 | end if |
||
1494 | mov ecx,edx ; i; direction |
||
1495 | mov ebx,[trizdd+ebp]; trizdd[j] |
||
1496 | ; mov ebx, [triangles_w_z_ptr] |
||
6619 | leency | 1497 | ; add ebx, ebp |
1498 | |||
1245 | hidnplayr | 1499 | |
6619 | leency | 1500 | ; mov eax, [triangles_w_z_ptr] |
1501 | .loop: |
||
1245 | hidnplayr | 1502 | sub ecx,8 ; direction |
1503 | cmp [trizdd+ecx],ebx |
||
1504 | ; cmp [eax+ecx],ebx |
||
6619 | leency | 1505 | jl .loop ; direction |
1245 | hidnplayr | 1506 | @@: |
1507 | add ebp,8 ; direction |
||
1508 | cmp [trizdd+ebp],ebx |
||
1509 | ; cmp [eax+ebp],ebx |
||
6619 | leency | 1510 | jg @b ; direction |
1245 | hidnplayr | 1511 | cmp ebp,ecx |
1512 | jge @f ; direction |
||
1513 | if Ext=NON |
||
1514 | mov esi,[trizdd+ecx] |
||
1515 | mov edi,[trizdd+ebp] |
||
1516 | mov [trizdd+ebp],esi |
||
1517 | mov [trizdd+ecx],edi |
||
1518 | mov edi,[trizdd+ecx-4] |
||
1519 | mov esi,[trizdd+ebp-4] |
||
1520 | mov [trizdd+ebp-4],edi |
||
1521 | mov [trizdd+ecx-4],esi |
||
1522 | else |
||
1523 | ; movq mm0,[eax+ecx-4] |
||
6619 | leency | 1524 | ; movq mm1,[eax+ebp-4] |
1525 | ; movq [eax+ebp-4],mm0 |
||
1526 | ; movq [eax+ecx-4],mm1 |
||
1527 | movq mm0,[trizdq+ecx-4] |
||
1245 | hidnplayr | 1528 | movq mm1,[trizdq+ebp-4] |
1529 | movq [trizdq+ebp-4],mm0 |
||
1530 | movq [trizdq+ecx-4],mm1 |
||
1531 | end if |
||
1532 | jmp .loop |
||
1533 | ; pop eax |
||
6619 | leency | 1534 | @@: |
1245 | hidnplayr | 1535 | if Ext=NON |
1536 | mov esi,[trizdd+ecx] |
||
1537 | mov edi,[trizdd+eax+8] |
||
1538 | mov [trizdd+eax+8],esi |
||
1539 | mov [trizdd+ecx],edi |
||
1540 | mov edi,[trizdd+ecx-4] |
||
1541 | mov esi,[trizdd+eax+4] |
||
1542 | mov [trizdd+eax+4],edi |
||
1543 | mov [trizdd+ecx-4],esi |
||
1544 | else |
||
1545 | ; push edx |
||
6619 | leency | 1546 | ; mov edx,[triangles_w_z_ptr] |
1547 | ; movq mm0,[edx+ecx-4] |
||
1548 | ; movq mm1,[edx+eax+4]; dir |
||
1549 | ; movq [edx+eax+4],mm0; dir |
||
1550 | ; movq [edx+ecx-4],mm1 |
||
1551 | ; pop edx |
||
1552 | |||
1245 | hidnplayr | 1553 | |
1554 | movq mm1,[trizdq+eax+4]; dir |
||
1555 | movq [trizdq+eax+4],mm0; dir |
||
1556 | movq [trizdq+ecx-4],mm1 |
||
1557 | end if |
||
1558 | add ecx,8 |
||
1559 | push ecx edx |
||
1560 | mov edx,ebp |
||
1561 | call quicksort |
||
1562 | pop edx eax |
||
1563 | call quicksort |
||
1564 | .exit: |
||
1565 | ret |
||
1566 | insertsort: |
||
1567 | mov esi,eax |
||
1568 | .start: |
||
1569 | add esi,8 |
||
1570 | cmp esi,edx |
||
1571 | ja .exit |
||
1572 | mov ebx,[trizdd+esi] |
||
1573 | ; mov ebx,[triangles_w_z_ptr] |
||
6619 | leency | 1574 | ; add ebx,esi |
1575 | if Ext=NON |
||
1245 | hidnplayr | 1576 | mov ecx,[trizdd+esi-4] |
1577 | else |
||
1578 | ; push ebx |
||
6619 | leency | 1579 | ; mov ebx,[triangles_w_z_ptr] |
1580 | ; movq mm1,[ebx+esi-4] |
||
1581 | movq mm1,[trizdq+esi-4] |
||
1245 | hidnplayr | 1582 | ; pop ebx |
6619 | leency | 1583 | end if |
1245 | hidnplayr | 1584 | mov edi,esi |
1585 | @@: |
||
1586 | cmp edi,eax |
||
1587 | jna @f |
||
1588 | ; push eax |
||
6619 | leency | 1589 | ; mov eax,[triangles_w_z_ptr] |
1590 | ; cmp [eax+edi-8],ebx |
||
1591 | ; pop eax |
||
1592 | cmp [trizdd+edi-8],ebx |
||
1245 | hidnplayr | 1593 | jg @f ; direction |
1594 | if Ext=NON |
||
1595 | mov ebp,[trizdd+edi-8] |
||
1596 | mov [trizdd+edi],ebp |
||
1597 | mov ebp,[trizdd+edi-12] |
||
1598 | mov [trizdd+edi-4],ebp |
||
1599 | else |
||
1600 | ; push eax |
||
6619 | leency | 1601 | ; mov eax,[triangles_w_z_ptr] |
1602 | ; movq mm0,[eax+edi-12] |
||
1603 | ; movq [eax+edi-4],mm0 |
||
1604 | movq mm0,[trizdq+edi-12] |
||
1245 | hidnplayr | 1605 | movq [trizdq+edi-4],mm0 |
1606 | ; pop eax |
||
6619 | leency | 1607 | end if |
1245 | hidnplayr | 1608 | sub edi,8 |
1609 | jmp @b |
||
1610 | @@: |
||
1611 | if Ext=NON |
||
1612 | mov [trizdd+edi],ebx |
||
1613 | mov [trizdd+edi-4],ecx |
||
1614 | else |
||
1615 | ; push eax |
||
6619 | leency | 1616 | ; mov eax,[triangles_w_z_ptr] |
1617 | ; movq [eax+edi-4],mm1 |
||
1618 | movq [trizdq+edi-4],mm1 |
||
1245 | hidnplayr | 1619 | ; pop eax |
6619 | leency | 1620 | end if |
1245 | hidnplayr | 1621 | jmp .start |
1622 | .exit: |
||
1623 | ret |
||
1624 | end_sort: |
||
1625 | ; translate triangles_with_z to sorted_triangles |
||
1626 | mov esi,triangles_with_z |
||
1627 | ; mov esi,[triangles_w_z_ptr] |
||
6619 | leency | 1628 | ; mov edi,sorted_triangles |
1629 | mov edi,[triangles_ptr] |
||
1245 | hidnplayr | 1630 | again_copy: |
1631 | if Ext=NON |
||
1632 | movsd |
||
1633 | movsw |
||
1634 | add esi,2 |
||
1635 | else |
||
1636 | movq mm0,[esi] |
||
1637 | movq [edi],mm0 |
||
1638 | add esi,8 |
||
1639 | add edi,6 |
||
1640 | end if |
||
1641 | cmp dword[esi],-1 |
||
1642 | jne again_copy |
||
1643 | ; if Ext=MMX |
||
1644 | ; emms |
||
6619 | leency | 1645 | ; end if |
1245 | hidnplayr | 1646 | movsd ; copy end mark too |
1647 | ret |
||
1648 | |||
1649 | |||
1650 | mov edi,screen |
||
1651 | movzx ecx,word[size_x_var] |
||
6619 | leency | 1652 | movzx eax,word[size_y_var] |
1653 | imul ecx,eax |
||
1654 | lea ecx,[ecx*3] |
||
1655 | shr ecx,2 |
||
1656 | xor eax,eax |
||
1245 | hidnplayr | 1657 | if Ext=NON |
1658 | rep stosd |
||
1659 | else if Ext = MMX |
||
6619 | leency | 1660 | pxor mm0,mm0 |
1245 | hidnplayr | 1661 | @@: |
1662 | movq [edi+00],mm0 |
||
1663 | movq [edi+08],mm0 |
||
1664 | movq [edi+16],mm0 |
||
1665 | movq [edi+24],mm0 |
||
1666 | add edi,32 |
||
1667 | sub ecx,8 |
||
1668 | jnc @b |
||
1669 | else |
||
6619 | leency | 1670 | push ecx |
1671 | mov ecx,edi |
||
1672 | and ecx,0x0000000f |
||
1673 | rep stosb |
||
1674 | pop ecx |
||
1675 | and ecx,0xfffffff0 |
||
1676 | xorps xmm0,xmm0 |
||
1677 | @@: |
||
1678 | movaps [edi],xmm0 |
||
1679 | movaps [edi+16],xmm0 |
||
1680 | movaps [edi+32],xmm0 |
||
1681 | movaps [edi+48],xmm0 |
||
1682 | add edi,64 |
||
1683 | sub ecx,16 |
||
1684 | jnz @b |
||
1685 | end if |
||
1245 | hidnplayr | 1686 | |
6619 | leency | 1687 | |
1245 | hidnplayr | 1688 | |
1689 | |||
1690 | |||
1691 | mov esi,[triangles_ptr] |
||
1692 | mov [edges_counter],0 |
||
2881 | leency | 1693 | .again_dts: |
1245 | hidnplayr | 1694 | mov ebp,[points_translated_ptr] |
1695 | if Ext=NON |
||
1696 | movzx eax,word[esi] |
||
1697 | mov [point_index1],ax |
||
1698 | lea eax,[eax*3] |
||
1699 | add eax,eax |
||
1700 | push ebp |
||
1701 | add ebp,eax |
||
1702 | mov eax,[ebp] |
||
1703 | mov dword[xx1],eax |
||
1704 | mov eax,[ebp+4] |
||
1705 | mov [zz1],ax |
||
1706 | pop ebp |
||
1707 | |||
1708 | |||
1709 | |||
1710 | mov [point_index2],ax |
||
1711 | lea eax,[eax*3] |
||
1712 | add eax,eax |
||
1713 | push ebp |
||
1714 | add ebp,eax |
||
1715 | mov eax,[ebp] |
||
1716 | mov dword[xx2],eax |
||
1717 | mov eax,[ebp+4] |
||
1718 | mov [zz2],ax |
||
1719 | pop ebp |
||
1720 | |||
1721 | |||
1722 | |||
1723 | mov [point_index3],ax |
||
1724 | lea eax,[eax*3] |
||
1725 | add eax,eax |
||
1726 | ; push ebp |
||
6619 | leency | 1727 | add ebp,eax |
1245 | hidnplayr | 1728 | mov eax,[ebp] |
1729 | mov dword[xx3],eax |
||
1730 | mov eax,[ebp+4] |
||
1731 | mov [zz3],ax |
||
1732 | else |
||
1733 | mov eax,dword[esi] ; don't know MMX |
||
1734 | mov dword[point_index1],eax |
||
1735 | ; shr eax,16 |
||
6619 | leency | 1736 | ; mov [point_index2],ax |
1737 | mov ax,word[esi+4] |
||
1245 | hidnplayr | 1738 | mov [point_index3],ax |
1739 | movq mm0,[esi] |
||
1740 | pmullw mm0,qword[const6] |
||
1741 | movd eax,mm0 |
||
1742 | psrlq mm0,16 |
||
1743 | movd ebx,mm0 |
||
1744 | psrlq mm0,16 |
||
1745 | movd ecx,mm0 |
||
1746 | and eax,0FFFFh |
||
1747 | and ebx,0FFFFh |
||
1748 | and ecx,0FFFFh |
||
1749 | movq mm0,[ebp+eax] |
||
1750 | movq mm1,[ebp+ebx] |
||
1751 | movq mm2,[ebp+ecx] |
||
1752 | movq qword[xx1],mm0 |
||
1753 | movq qword[xx2],mm1 |
||
1754 | movq qword[xx3],mm2 |
||
1755 | ; emms |
||
6619 | leency | 1756 | end if ; ********************************* |
1245 | hidnplayr | 1757 | push esi ; |
1758 | fninit ; DO culling AT FIRST |
||
1759 | cmp [culling_flag],1 ; (if culling_flag = 1) |
||
1760 | jne .no_culling |
||
1761 | mov esi,point_index1 ; ********************************* |
||
1762 | mov ecx,3 ; |
||
1763 | @@: |
||
1764 | movzx eax,word[esi] |
||
1765 | lea eax,[eax*3] |
||
1766 | shl eax,2 |
||
1767 | add eax,[points_normals_rot_ptr] |
||
1768 | ; lea eax,[eax+point_normals_rotated] |
||
6619 | leency | 1769 | fld dword[eax+8] ; ***************************** |
1245 | hidnplayr | 1770 | ftst ; CHECKING OF Z COOFICIENT OF |
1771 | fstsw ax ; NORMAL VECTOR |
||
1772 | sahf |
||
1773 | jb @f |
||
1774 | ffree st |
||
1775 | loop @b |
||
1776 | jmp .end_draw ; non visable |
||
1777 | @@: |
||
1778 | ffree st ;is visable |
||
1779 | .no_culling: |
||
1780 | cmp [dr_flag],0 ; draw type flag |
||
1781 | je .flat_draw |
||
1782 | cmp [dr_flag],2 |
||
1783 | je .env_mapping |
||
1784 | cmp [dr_flag],3 |
||
1785 | je .bump_mapping |
||
1786 | cmp [dr_flag],4 |
||
1787 | je .tex_mapping |
||
1788 | cmp [dr_flag],5 |
||
1789 | je .rainbow |
||
1790 | cmp [dr_flag],7 |
||
1791 | je .grd_tex |
||
1792 | cmp [dr_flag],8 |
||
1793 | je .two_tex |
||
1794 | cmp [dr_flag],9 |
||
1795 | je .bump_tex |
||
1796 | cmp [dr_flag],10 |
||
1797 | je .cubic_env_mapping |
||
1798 | cmp [dr_flag],11 |
||
2881 | leency | 1799 | je .draw_smooth_line |
1800 | ; **************** |
||
1245 | hidnplayr | 1801 | mov esi,point_index3 ; do Gouraud shading |
1802 | mov ecx,3 |
||
1803 | .again_grd_draw: |
||
1804 | movzx eax,word[esi] |
||
1805 | shl eax,2 |
||
1806 | lea eax,[eax*3] |
||
1807 | add eax,[points_normals_rot_ptr] |
||
1808 | ; texture x=(rotated point normal -> x * 255)+255 |
||
1809 | fld dword[eax] ; x cooficient of normal vector |
||
1810 | fimul [correct_tex] |
||
1811 | fiadd [correct_tex] |
||
1812 | fistp word[esp-2] |
||
1813 | ; texture y=(rotated point normal -> y * 255)+255 |
||
1814 | fld dword[eax+4] ; y cooficient |
||
1815 | fimul [correct_tex] |
||
1816 | fiadd [correct_tex] |
||
1817 | fistp word[esp-4] |
||
1818 | |||
1819 | |||
1820 | movzx ebx,word[esp-2] |
||
1821 | shl eax,TEX_SHIFT |
||
1822 | add eax,ebx |
||
1823 | lea eax,[eax*3+color_map] |
||
1824 | mov eax,dword[eax] |
||
1825 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
||
1826 | jne @f |
||
1827 | lea edx,[ecx*3] |
||
1828 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
||
1829 | @@: |
||
1830 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
||
1831 | xor ah,ah |
||
1832 | push ax ;r |
||
1833 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
||
1834 | xor ah,ah |
||
1835 | push ax ;g |
||
1836 | shr eax,24 |
||
1837 | push ax ;b |
||
1838 | |||
1839 | |||
1840 | dec cx |
||
1841 | jnz .again_grd_draw |
||
1842 | jmp .both_draw |
||
1843 | |||
1844 | |||
6619 | leency | 1845 | ; lea edi,[edi*3] |
1846 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
1847 | ; mov esi,light_vector |
||
1848 | ; call dot_product |
||
1849 | ; fabs |
||
1850 | ; fimul [orginal_color_r] |
||
1851 | ; fistp [temp_col] |
||
1852 | ; and [temp_col],0x00ff |
||
1853 | ; push [temp_col] |
||
1854 | ; push [temp_col] |
||
1855 | ; push [temp_col] |
||
1856 | |||
1245 | hidnplayr | 1857 | |
6619 | leency | 1858 | ; lea edi,[edi*3] |
1859 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
1860 | ; mov esi,light_vector |
||
1861 | ; call dot_product |
||
1862 | ; fabs |
||
1863 | ; fimul [orginal_color_r] |
||
1864 | ; fistp [temp_col] |
||
1865 | ; and [temp_col],0x00ff |
||
1866 | ; push [temp_col] |
||
1867 | ; push [temp_col] |
||
1868 | ; push [temp_col] |
||
1869 | |||
1245 | hidnplayr | 1870 | |
6619 | leency | 1871 | ; lea edi,[edi*3] |
1872 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
1873 | ; mov esi,light_vector |
||
1874 | ; call dot_product |
||
1875 | ; fabs |
||
1876 | ; fimul [orginal_color_r] |
||
1877 | ; fistp [temp_col] |
||
1878 | ; and [temp_col],0x00ff |
||
1879 | ; push [temp_col] |
||
1880 | ; push [temp_col] |
||
1881 | ; push [temp_col] |
||
1882 | .rainbow: |
||
1245 | hidnplayr | 1883 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
1884 | jne @f |
||
1885 | push [zz3] |
||
1886 | @@: |
||
1887 | mov eax,dword[yy3] |
||
1888 | mov ebx,0x00ff00ff |
||
1889 | and eax,ebx |
||
1890 | push eax |
||
1891 | neg al |
||
1892 | push ax |
||
1893 | cmp [catmull_flag],1 |
||
1894 | jne @f |
||
1895 | push [zz2] |
||
1896 | @@: |
||
1897 | mov eax,dword[yy2] |
||
1898 | and eax,ebx |
||
1899 | push eax |
||
1900 | neg al |
||
1901 | push ax |
||
1902 | cmp [catmull_flag],1 |
||
1903 | jne @f |
||
1904 | push [zz1] |
||
1905 | @@: |
||
1906 | mov eax,dword[yy1] |
||
1907 | and eax,ebx |
||
1908 | push eax |
||
1909 | neg al |
||
1910 | push ax |
||
1911 | .both_draw: |
||
1912 | mov eax,dword[xx1] |
||
1913 | ror eax,16 |
||
1914 | mov ebx,dword[xx2] |
||
1915 | ror ebx,16 |
||
1916 | mov ecx,dword[xx3] |
||
1917 | ror ecx,16 |
||
1918 | lea edi,[screen] |
||
1919 | cmp [catmull_flag],0 |
||
1920 | je @f |
||
1921 | ; lea esi,[Z_buffer] |
||
6619 | leency | 1922 | mov esi,[Zbuffer_ptr] |
1245 | hidnplayr | 1923 | call gouraud_triangle_z |
1924 | jmp .end_draw |
||
1925 | @@: |
||
1926 | call gouraud_triangle |
||
1927 | jmp .end_draw |
||
1928 | |||
1929 | |||
1930 | ; FLAT DRAWING |
||
1931 | movzx eax,[point_index1] |
||
1932 | movzx ebx,[point_index2] |
||
1933 | movzx ecx,[point_index3] |
||
1934 | shl eax,2 |
||
1935 | shl ebx,2 |
||
1936 | shl ecx,2 |
||
1937 | lea eax,[eax*3] ;+point_normals_rotated] |
||
1938 | add eax,[points_normals_rot_ptr] |
||
1939 | lea ebx,[ebx*3] ;+point_normals_rotated] |
||
1940 | add ebx,[points_normals_rot_ptr] |
||
1941 | lea ecx,[ecx*3] ;+point_normals_rotated] |
||
1942 | add ecx,[points_normals_rot_ptr] |
||
1943 | fld dword[eax] ; x cooficient of normal vector |
||
1944 | fadd dword[ebx] |
||
1945 | fadd dword[ecx] |
||
1946 | fidiv [i3] |
||
1947 | fimul [correct_tex] |
||
1948 | fiadd [correct_tex] |
||
1949 | fistp dword[esp-4] ; x temp variables |
||
1950 | fld dword[eax+4] ; y cooficient of normal vector |
||
1951 | fadd dword[ebx+4] |
||
1952 | fadd dword[ecx+4] |
||
1953 | fidiv [i3] |
||
1954 | fimul [correct_tex] |
||
1955 | fiadd [correct_tex] |
||
1956 | fistp dword[esp-8] ; y |
||
1957 | mov edx,dword[esp-8] |
||
1958 | shl edx,TEX_SHIFT |
||
1959 | add edx,dword[esp-4] |
||
1960 | lea eax,[3*edx+color_map] |
||
1961 | mov edx,dword[eax] |
||
1962 | |||
1963 | |||
1964 | |||
1965 | |||
1966 | |||
1967 | |||
6619 | leency | 1968 | ; add ax,[zz2] |
1969 | ; add ax,[zz3] |
||
1970 | ; cwd |
||
1971 | ; idiv [i3] ; = -((a+b+c)/3+130) |
||
1972 | ; add ax,130 |
||
1973 | ; neg al |
||
1974 | ; xor edx,edx |
||
1975 | ; mov ah,al ;set color according to z position |
||
1976 | ; shl eax,8 |
||
1977 | ; mov edx,eax |
||
1978 | |||
1245 | hidnplayr | 1979 | |
1980 | ror eax,16 |
||
1981 | mov ebx,dword[xx2] |
||
1982 | ror ebx,16 |
||
1983 | mov ecx,dword[xx3] |
||
1984 | ror ecx,16 |
||
1985 | ; mov edi,screen |
||
6619 | leency | 1986 | lea edi,[screen] |
1245 | hidnplayr | 1987 | cmp [catmull_flag],0 |
1988 | je @f |
||
1989 | ; lea esi,[Z_buffer] |
||
6619 | leency | 1990 | mov esi,[Zbuffer_ptr] |
1245 | hidnplayr | 1991 | push word[zz3] |
1992 | push word[zz2] |
||
1993 | push word[zz1] |
||
1994 | call flat_triangle_z |
||
1995 | jmp .end_draw |
||
1996 | @@: |
||
1997 | call draw_triangle |
||
1998 | jmp .end_draw |
||
1999 | .env_mapping: |
||
2000 | ; fninit |
||
2001 | cmp [catmull_flag],0 |
||
2002 | je @f |
||
2003 | push [zz3] |
||
2004 | push [zz2] |
||
2005 | push [zz1] |
||
2006 | @@: |
||
2007 | mov esi,point_index1 |
||
2008 | sub esp,12 |
||
2009 | mov edi,esp |
||
2010 | mov ecx,3 |
||
2011 | @@: |
||
2012 | movzx eax,word[esi] |
||
2013 | lea eax,[eax*3] |
||
2014 | shl eax,2 |
||
2015 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2016 | ; # |
||
2017 | ; fld dword[eax] |
||
6619 | leency | 2018 | ; fmul dword[eax+4] |
2019 | ; fld1 |
||
2020 | ; fld1 |
||
2021 | ; faddp |
||
2022 | ; fmulp |
||
2023 | ; fimul [correct_tex] |
||
2024 | ; fiadd [correct_tex] |
||
2025 | ; fistp word[edi] |
||
2026 | ; mov word[edi+2],0 |
||
2027 | ;; fistp word[edi+2] |
||
2028 | ; # last change |
||
1245 | hidnplayr | 2029 | ; texture x=(rotated point normal -> x * 255)+255 |
2030 | fld dword[eax] |
||
2031 | fimul [correct_tex] |
||
2032 | fiadd [correct_tex] |
||
2033 | fistp word[edi] |
||
2034 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2035 | fld dword[eax+4] |
||
2036 | fimul [correct_tex] |
||
2037 | fiadd [correct_tex] |
||
2038 | fistp word[edi+2] |
||
2039 | ; # end of last ch. |
||
2040 | add edi,4 |
||
2041 | add esi,2 |
||
2042 | loop @b |
||
2043 | |||
2044 | |||
2045 | ror eax,16 |
||
2046 | mov ebx,dword[xx2] |
||
2047 | ror ebx,16 |
||
2048 | mov ecx,dword[xx3] |
||
2049 | ror ecx,16 |
||
2050 | mov edi,screen |
||
2051 | mov esi,envmap |
||
2052 | cmp [catmull_flag],0 |
||
2053 | je @f |
||
2054 | ; mov edx,Z_buffer |
||
6619 | leency | 2055 | mov edx,[Zbuffer_ptr] |
1245 | hidnplayr | 2056 | call tex_triangle_z |
2057 | jmp .end_draw |
||
2058 | @@: |
||
2059 | call tex_triangle |
||
2060 | jmp .end_draw |
||
2061 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
2062 | .cubic_env_mapping: |
||
2063 | ; fninit |
||
2064 | cmp [catmull_flag],0 |
||
2065 | je @f |
||
2066 | push [zz3] |
||
2067 | push [zz2] |
||
2068 | push [zz1] |
||
2069 | @@: |
||
2070 | mov esi,point_index1 |
||
2071 | sub esp,12 |
||
2072 | mov edi,esp |
||
2073 | mov ecx,3 |
||
2074 | @@: |
||
2075 | movzx eax,word[esi] |
||
2076 | lea eax,[eax*3] |
||
2077 | shl eax,2 |
||
2078 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2079 | ; # |
||
2080 | fld dword[eax] |
||
2081 | fmul dword[eax+4] |
||
2082 | fld1 |
||
2083 | fld1 |
||
2084 | faddp |
||
2085 | fmulp |
||
2086 | fimul [correct_tex] |
||
2087 | fiadd [correct_tex] |
||
2088 | fistp word[edi] |
||
2089 | mov word[edi+2],0 |
||
2090 | ; fistp word[edi+2] |
||
6619 | leency | 2091 | ; # last change |
1245 | hidnplayr | 2092 | ; ; texture x=(rotated point normal -> x * 255)+255 |
6619 | leency | 2093 | ; fld dword[eax] |
2094 | ; fimul [correct_tex] |
||
2095 | ; fiadd [correct_tex] |
||
2096 | ; fistp word[edi] |
||
2097 | ; ; texture y=(rotated point normal -> y * 255)+255 |
||
2098 | ; fld dword[eax+4] |
||
2099 | ; fimul [correct_tex] |
||
2100 | ; fiadd [correct_tex] |
||
2101 | ; fistp word[edi+2] |
||
2102 | ; # end of last ch. |
||
1245 | hidnplayr | 2103 | add edi,4 |
2104 | add esi,2 |
||
2105 | loop @b |
||
2106 | |||
2107 | |||
2108 | ror eax,16 |
||
2109 | mov ebx,dword[xx2] |
||
2110 | ror ebx,16 |
||
2111 | mov ecx,dword[xx3] |
||
2112 | ror ecx,16 |
||
2113 | mov edi,[screen_ptr] |
||
6619 | leency | 2114 | mov esi,envmap_cub |
1245 | hidnplayr | 2115 | cmp [catmull_flag],0 |
2116 | je @f |
||
2117 | ; mov edx,Z_buffer |
||
6619 | leency | 2118 | mov edx,[Zbuffer_ptr] |
1245 | hidnplayr | 2119 | call tex_triangle_z |
2120 | jmp .end_draw |
||
2121 | @@: |
||
2122 | call tex_triangle |
||
2123 | jmp .end_draw |
||
2124 | |||
2125 | |||
2126 | |||
2127 | |||
2128 | ; fninit |
||
2129 | cmp [catmull_flag],0 |
||
2130 | je @f |
||
2131 | ; push Z_buffer |
||
6619 | leency | 2132 | push [Zbuffer_ptr] |
1245 | hidnplayr | 2133 | push [zz3] |
2134 | push [zz2] |
||
2135 | push [zz1] |
||
2136 | @@: |
||
2137 | mov esi,point_index1 |
||
2138 | sub esp,12 |
||
2139 | mov edi,esp |
||
2140 | mov ecx,3 |
||
2141 | @@: |
||
2142 | movzx eax,word[esi] |
||
2143 | lea eax,[eax*3] |
||
2144 | shl eax,2 |
||
2145 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2146 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2147 | fld dword[eax] |
||
2148 | fimul [correct_tex] |
||
2149 | fiadd [correct_tex] |
||
2150 | fistp word[edi] |
||
2151 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2152 | fld dword[eax+4] |
||
2153 | fimul [correct_tex] |
||
2154 | fiadd [correct_tex] |
||
2155 | fistp word[edi+2] |
||
2156 | |||
2157 | |||
2158 | add esi,2 |
||
2159 | loop @b |
||
2160 | |||
2161 | |||
2162 | shl esi,2 |
||
2163 | add esi,tex_points |
||
2164 | push dword[esi] |
||
2165 | movzx esi,[point_index2] |
||
2166 | shl esi,2 |
||
2167 | add esi,tex_points |
||
2168 | ; lea esi,[esi*3] |
||
6619 | leency | 2169 | ; lea esi,[points+2+esi*2] |
2170 | push dword[esi] |
||
1245 | hidnplayr | 2171 | ; push dword[xx2] |
6619 | leency | 2172 | movzx esi,[point_index1] |
1245 | hidnplayr | 2173 | shl esi,2 |
2174 | add esi,tex_points |
||
2175 | ; lea esi,[esi*3] |
||
6619 | leency | 2176 | ; lea esi,[points+2+esi*2] |
2177 | push dword[esi] |
||
1245 | hidnplayr | 2178 | ; push dword[xx1] |
6619 | leency | 2179 | |
1245 | hidnplayr | 2180 | |
2181 | ror eax,16 |
||
2182 | mov ebx,dword[xx2] |
||
2183 | ror ebx,16 |
||
2184 | mov ecx,dword[xx3] |
||
2185 | ror ecx,16 |
||
2186 | mov edi,screen |
||
2187 | mov esi,envmap |
||
2188 | mov edx,bumpmap ;BUMP_MAPPING |
||
2189 | |||
2190 | |||
2191 | je @f |
||
2192 | call bump_triangle_z |
||
2193 | jmp .end_draw |
||
2194 | @@: |
||
2195 | call bump_triangle |
||
2196 | jmp .end_draw |
||
2197 | |||
2198 | |||
2199 | |||
2200 | |||
2201 | cmp [catmull_flag],0 |
||
2202 | je @f |
||
2203 | push [zz3] |
||
2204 | push [zz2] |
||
2205 | push [zz1] |
||
2206 | @@: |
||
2207 | movzx esi,[point_index3] ; tex map coords |
||
2208 | shl esi,2 |
||
2209 | add esi,tex_points |
||
2210 | push dword[esi] |
||
2211 | movzx esi,[point_index2] |
||
2212 | shl esi,2 |
||
2213 | add esi,tex_points |
||
2214 | push dword[esi] |
||
2215 | movzx esi,[point_index1] |
||
2216 | shl esi,2 |
||
2217 | add esi,tex_points |
||
2218 | push dword[esi] |
||
2219 | |||
2220 | |||
2221 | ror eax,16 |
||
2222 | mov ebx,dword[xx2] |
||
2223 | ror ebx,16 |
||
2224 | mov ecx,dword[xx3] |
||
2225 | ror ecx,16 |
||
2226 | mov edi,screen |
||
2227 | mov esi,texmap |
||
2228 | cmp [catmull_flag],0 |
||
2229 | je @f |
||
2230 | ; mov edx,Z_buffer |
||
6619 | leency | 2231 | mov edx,[Zbuffer_ptr] |
1245 | hidnplayr | 2232 | call tex_triangle_z |
2233 | ; call tex_plus_grd_trianlgle |
||
6619 | leency | 2234 | jmp .end_draw |
1245 | hidnplayr | 2235 | @@: |
2236 | call tex_triangle |
||
2237 | jmp .end_draw |
||
2238 | ; .ray: |
||
2239 | ; grd_triangle according to points index |
||
6619 | leency | 2240 | ; cmp [catmull_flag],0 |
2241 | ; je @f |
||
2242 | ; push [zz3] ; spot light with attenuation |
||
2243 | ; @@: |
||
1245 | hidnplayr | 2244 | ; movzx eax,[point_index3] ; env_map - points color list |
6619 | leency | 2245 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2246 | ; lea eax,[3*eax+bumpmap] |
||
2247 | ; push word[eax] |
||
2248 | ; push word[eax+2] |
||
2249 | ; push word[eax+4] |
||
2250 | ; cmp [catmull_flag],0 |
||
2251 | ; je @f |
||
2252 | ; push [zz2] |
||
2253 | ; @@: |
||
1245 | hidnplayr | 2254 | ; movzx eax,[point_index2] ; env_map - points color list |
6619 | leency | 2255 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2256 | ; lea eax,[eax*3+bumpmap] |
||
2257 | ; push word[eax] |
||
2258 | ; push word[eax+2] |
||
2259 | ; push word[eax+4] |
||
2260 | ; cmp [catmull_flag],0 |
||
2261 | ; je @f |
||
2262 | ; push [zz1] |
||
2263 | ; @@: |
||
1245 | hidnplayr | 2264 | ; movzx eax,[point_index1] ; env_map - points color list |
6619 | leency | 2265 | ; shl eax,1 ; each color as word, 0xrr00gg00bb00.. |
2266 | ; lea eax,[eax*3+bumpmap] |
||
2267 | ; push word[eax] |
||
2268 | ; push word[eax+2] |
||
2269 | ; push word[eax+4] |
||
2270 | ; jmp .both_draw |
||
2271 | |||
1245 | hidnplayr | 2272 | |
2273 | push ebp |
||
2274 | mov ebp,esp |
||
2275 | sub esp,4 |
||
2276 | push ebp |
||
2277 | |||
2278 | |||
2279 | shl esi,2 |
||
2280 | add esi,tex_points |
||
2281 | push dword[esi] ; texture coords as first |
||
2282 | movzx esi,[point_index2] ; group of parameters |
||
2283 | shl esi,2 |
||
2284 | add esi,tex_points |
||
2285 | push dword[esi] |
||
2286 | movzx esi,[point_index1] |
||
2287 | shl esi,2 |
||
2288 | add esi,tex_points |
||
2289 | push dword[esi] |
||
2290 | |||
2291 | |||
2292 | mov ecx,3 |
||
2293 | |||
2294 | |||
2295 | |||
2296 | |||
2297 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
||
2298 | |||
2299 | |||
2300 | shl eax,2 |
||
2301 | lea eax,[eax*3] ;+point_normals_rotated] |
||
2302 | add eax,[points_normals_rot_ptr] |
||
2303 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2304 | fld dword[eax] ; x cooficient of normal vector |
||
2305 | fimul [correct_tex] |
||
2306 | fiadd [correct_tex] |
||
2307 | fistp word[ebp-2] |
||
2308 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2309 | fld dword[eax+4] ; y cooficient |
||
2310 | fimul [correct_tex] |
||
2311 | fiadd [correct_tex] |
||
2312 | fistp word[ebp-4] |
||
2313 | |||
2314 | |||
2315 | movzx ebx,word[ebp-2] |
||
2316 | shl eax,TEX_SHIFT |
||
2317 | add eax,ebx |
||
2318 | lea eax,[eax*3+color_map] |
||
2319 | mov eax,dword[eax] |
||
2320 | |||
2321 | |||
2322 | xor ah,ah |
||
2323 | push ax ;r |
||
2324 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
||
2325 | xor ah,ah |
||
2326 | push ax ;g |
||
2327 | shr eax,24 |
||
2328 | push ax ;b |
||
2329 | |||
2330 | |||
2331 | dec cx |
||
2332 | jnz .aagain_grd_draw |
||
2333 | |||
2334 | |||
2335 | ror eax,16 |
||
2336 | mov ebx,dword[xx2] |
||
2337 | ror ebx,16 |
||
2338 | mov ecx,dword[xx3] |
||
2339 | ror ecx,16 |
||
2340 | mov edi,screen |
||
2341 | mov edx,texmap |
||
2342 | mov esi,[Zbuffer_ptr] |
||
2343 | |||
2344 | |||
2345 | |||
2346 | |||
2347 | mov esp,ebp |
||
2348 | pop ebp |
||
2349 | jmp .end_draw |
||
2350 | |||
2351 | |||
2352 | push [Zbuffer_ptr] |
||
2353 | |||
2354 | |||
2355 | push word[zz2] |
||
2356 | push word[zz1] |
||
2357 | |||
2358 | |||
2359 | shl esi,2 |
||
2360 | add esi,tex_points |
||
2361 | push dword[esi] |
||
2362 | movzx esi,[point_index2] |
||
2363 | shl esi,2 |
||
2364 | add esi,tex_points |
||
2365 | push dword[esi] |
||
2366 | movzx esi,[point_index1] |
||
2367 | shl esi,2 |
||
2368 | add esi,tex_points |
||
2369 | push dword[esi] |
||
2370 | |||
2371 | |||
2372 | sub esp,12 |
||
2373 | mov edi,esp |
||
2374 | mov ecx,3 |
||
2375 | @@: |
||
2376 | movzx eax,word[esi] |
||
2377 | lea eax,[eax*3] |
||
2378 | shl eax,2 |
||
2379 | add eax,[points_normals_rot_ptr] |
||
2380 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2381 | fld dword[eax] |
||
2382 | fimul [correct_tex] |
||
2383 | fiadd [correct_tex] |
||
2384 | fistp word[edi] |
||
2385 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2386 | fld dword[eax+4] |
||
2387 | fimul [correct_tex] |
||
2388 | fiadd [correct_tex] |
||
2389 | fistp word[edi+2] |
||
2390 | |||
2391 | |||
2392 | add esi,2 |
||
2393 | loop @b |
||
2394 | |||
2395 | |||
2396 | ror eax,16 |
||
2397 | mov ebx,dword[xx2] |
||
2398 | ror ebx,16 |
||
2399 | mov ecx,dword[xx3] |
||
2400 | ror ecx,16 |
||
2401 | mov edi,screen |
||
2402 | mov esi,texmap |
||
2403 | mov edx,envmap |
||
2404 | |||
2405 | |||
2406 | jmp .end_draw |
||
2407 | |||
2408 | |||
2409 | movzx esi,[point_index3] ; tex map coords |
||
2410 | shl esi,2 |
||
2411 | add esi,tex_points |
||
2412 | push dword[esi] |
||
2413 | movzx esi,[point_index2] |
||
2414 | shl esi,2 |
||
2415 | add esi,tex_points |
||
2416 | push dword[esi] |
||
2417 | movzx esi,[point_index1] |
||
2418 | shl esi,2 |
||
2419 | add esi,tex_points |
||
2420 | push dword[esi] |
||
2421 | |||
2422 | |||
2423 | |||
2424 | |||
2425 | xor edi,edi |
||
2426 | |||
2427 | |||
2428 | push word[zz2] |
||
2429 | push word[zz1] |
||
2430 | |||
2431 | |||
2432 | sub esp,12 |
||
2433 | mov edi,esp |
||
2434 | mov ecx,3 |
||
2435 | @@: |
||
2436 | movzx eax,word[esi] |
||
2437 | lea eax,[eax*3] |
||
2438 | shl eax,2 |
||
2439 | add eax,[points_normals_rot_ptr] |
||
2440 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2441 | fld dword[eax] |
||
2442 | fimul [correct_tex] |
||
2443 | fiadd [correct_tex] |
||
2444 | fistp word[edi] |
||
2445 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2446 | fld dword[eax+4] |
||
2447 | fimul [correct_tex] |
||
2448 | fiadd [correct_tex] |
||
2449 | fistp word[edi+2] |
||
2450 | |||
2451 | |||
2452 | add esi,2 |
||
2453 | loop @b |
||
2454 | |||
2455 | |||
6619 | leency | 2456 | ; push dword 127 shl 16 + 1 |
2457 | ; push dword 127 shl 16 + 127 |
||
2458 | |||
1245 | hidnplayr | 2459 | |
2460 | shl esi,2 |
||
2461 | add esi,tex_points |
||
2462 | push dword[esi] |
||
2463 | movzx esi,[point_index2] |
||
2464 | shl esi,2 |
||
2465 | add esi,tex_points |
||
2466 | push dword[esi] |
||
2467 | |||
2468 | |||
2469 | shl esi,2 |
||
2470 | add esi,tex_points |
||
2471 | push dword[esi] |
||
2472 | |||
2473 | |||
6619 | leency | 2474 | ; push dword 127 shl 16 + 127 |
2475 | ; push dword 1 shl 16 + 1 ; bump coords |
||
2476 | |||
1245 | hidnplayr | 2477 | |
2478 | ror eax,16 |
||
2479 | mov ebx,dword[xx2] |
||
2480 | ror ebx,16 |
||
2481 | mov ecx,dword[xx3] |
||
2482 | ror ecx,16 |
||
2483 | mov edi,screen |
||
2484 | mov esi,envmap |
||
2485 | mov edx,bumpmap |
||
2486 | |||
2487 | |||
2488 | |||
2489 | |||
2881 | leency | 2490 | |
2491 | |||
2492 | mov esi,point_index3 |
||
2493 | mov ecx,3 |
||
2494 | .again_line_param: |
||
2495 | movzx eax,word[esi] |
||
2496 | shl eax,2 |
||
2497 | lea eax,[eax*3] |
||
2498 | add eax,[points_normals_rot_ptr] |
||
2499 | ; texture ;x=(rotated point normal -> x * 255)+255 |
||
2500 | fld dword[eax] ; x cooficient of normal vector |
||
2501 | fimul [correct_tex] |
||
2502 | fiadd [correct_tex] |
||
2503 | fistp word[esp-2] |
||
2504 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2505 | fld dword[eax+4] ; y cooficient |
||
2506 | fimul [correct_tex] |
||
2507 | fiadd [correct_tex] |
||
2508 | fistp word[esp-4] |
||
2509 | |||
2510 | |||
2511 | movzx ebx,word[esp-2] |
||
2512 | shl eax,TEX_SHIFT |
||
2513 | add eax,ebx |
||
2514 | lea eax,[eax*3+color_map] |
||
2515 | mov eax,dword[eax] |
||
2516 | lea ebx,[ecx-1] |
||
2517 | shl ebx,2 |
||
2518 | mov [ebx+col1],eax |
||
2519 | |||
2520 | |||
2521 | dec ecx |
||
2522 | jnz .again_line_param |
||
2523 | |||
2524 | |||
6619 | leency | 2525 | ; add eax,[edges_counter] ; I mean chosing overlapped edges. |
2526 | ; mov bl,[eax] ; |
||
2527 | ; test bl,00000001b ; |
||
2528 | ; jz @f ; |
||
2529 | mov edi,screen |
||
2881 | leency | 2530 | mov esi,[Zbuffer_ptr] |
2531 | |||
2532 | |||
2533 | movzx bx,al |
||
2534 | push bx ; b |
||
2535 | movzx bx,ah |
||
2536 | push bx |
||
2537 | rol eax,16 |
||
2538 | xor ah,ah |
||
2539 | push ax |
||
2540 | push [zz1] |
||
2541 | push [yy1] |
||
2542 | push [xx1] |
||
2543 | |||
2544 | |||
2545 | movzx bx,al |
||
2546 | push bx ; b |
||
2547 | movzx bx,ah |
||
2548 | push bx |
||
2549 | rol eax,16 |
||
2550 | xor ah,ah |
||
2551 | push ax |
||
2552 | push [zz2] |
||
2553 | push [yy2] |
||
2554 | push [xx2] |
||
2555 | |||
2556 | |||
2557 | @@: |
||
2558 | ; mov eax,[edges_ptr] ; this not works correctly |
||
6619 | leency | 2559 | ; add eax,[edges_counter] |
2560 | ; mov bl,[eax] |
||
2561 | ; test bl,00000010b |
||
2562 | ; jz @f |
||
2563 | |||
2881 | leency | 2564 | |
2565 | mov esi,[Zbuffer_ptr] |
||
2566 | |||
2567 | |||
2568 | movzx bx,al |
||
2569 | push bx ; b |
||
2570 | movzx bx,ah |
||
2571 | push bx |
||
2572 | rol eax,16 |
||
2573 | xor ah,ah |
||
2574 | push ax |
||
2575 | push [zz1] |
||
2576 | push [yy1] |
||
2577 | push [xx1] |
||
2578 | |||
2579 | |||
2580 | movzx bx,al |
||
2581 | push bx ; b |
||
2582 | movzx bx,ah |
||
2583 | push bx |
||
2584 | rol eax,16 |
||
2585 | xor ah,ah |
||
2586 | push ax |
||
2587 | push [zz3] |
||
2588 | push [yy3] |
||
2589 | push [xx3] |
||
2590 | |||
2591 | |||
2592 | @@: |
||
2593 | |||
2594 | |||
6619 | leency | 2595 | ; add eax,[edges_counter] ; |
2596 | ; mov bl,[eax] ; |
||
2597 | ; test bl,00000100b ; |
||
2598 | ; jz @f ; |
||
2599 | |||
2881 | leency | 2600 | |
2601 | mov esi,[Zbuffer_ptr] |
||
2602 | |||
2603 | |||
2604 | movzx bx,al |
||
2605 | push bx ; b |
||
2606 | movzx bx,ah |
||
2607 | push bx |
||
2608 | rol eax,16 |
||
2609 | xor ah,ah |
||
2610 | push ax |
||
2611 | push [zz3] |
||
2612 | push [yy3] |
||
2613 | push [xx3] |
||
2614 | |||
2615 | |||
2616 | movzx bx,al |
||
2617 | push bx ; b |
||
2618 | movzx bx,ah |
||
2619 | push bx |
||
2620 | rol eax,16 |
||
2621 | xor ah,ah |
||
2622 | push ax |
||
2623 | push [zz2] |
||
2624 | push [yy2] |
||
2625 | push [xx2] |
||
2626 | |||
2627 | |||
2628 | @@: |
||
2629 | |||
2630 | |||
1245 | hidnplayr | 2631 | pop esi |
2632 | add esi,6 |
||
2633 | inc [edges_counter] |
||
2881 | leency | 2634 | cmp dword[esi],-1 |
1245 | hidnplayr | 2635 | jne .again_dts |
2636 | ret |
||
2637 | |||
2638 | |||
2639 | |||
2640 | mov eax,0x70000000 |
||
2641 | mov edi,[Zbuffer_ptr] |
||
2642 | movzx ecx,word[size_x_var] |
||
6619 | leency | 2643 | movzx ebx,word[size_y_var] |
2644 | imul ecx,ebx |
||
2645 | if Ext>=SSE2 |
||
2646 | movd xmm0,eax |
||
2647 | shufps xmm0,xmm0,0 |
||
2648 | push ecx |
||
2649 | mov ecx,edi |
||
2650 | and edi,0xffffff00 |
||
2651 | and ecx,0x000000ff |
||
2652 | mov edx,ecx |
||
2653 | rep stosd |
||
1245 | hidnplayr | 2654 | pop ecx |
6619 | leency | 2655 | sub ecx,edx |
2656 | @@: |
||
2657 | movaps [edi],xmm0 |
||
2658 | movaps [edi+16],xmm0 |
||
2659 | movaps [edi+32],xmm0 |
||
2660 | movaps [edi+48],xmm0 |
||
2661 | add edi,64 |
||
2662 | sub ecx,16 |
||
2663 | jnc @b |
||
2664 | else |
||
2665 | rep stosd |
||
2666 | end if |
||
2667 | ret |
||
1245 | hidnplayr | 2668 | |
2669 | |||
6619 | leency | 2670 | ; and allocate memory |
3066 | leency | 2671 | xor ebx,ebx |
1245 | hidnplayr | 2672 | xor ebp,ebp |
2673 | mov [points_count_var],bx |
||
3066 | leency | 2674 | mov [triangles_count_var],bx |
2675 | if USE_LFN = 0 |
||
1245 | hidnplayr | 2676 | mov esi,SourceFile |
2677 | else |
||
2678 | mov esi,[fptr] |
||
2679 | end if |
||
2680 | |||
3066 | leency | 2681 | |
1245 | hidnplayr | 2682 | je @f ;Must be legal .3DS file |
3066 | leency | 2683 | xor eax,eax |
2684 | ret |
||
2685 | @@: |
||
2686 | mov eax,dword[esi+2] |
||
1245 | hidnplayr | 2687 | cmp eax,[fsize] ;This must tell the length |
3066 | leency | 2688 | je @f |
2689 | xor eax,eax |
||
2690 | ret |
||
2691 | @@: |
||
2692 | add eax,esi |
||
1245 | hidnplayr | 2693 | mov [EndFile],eax ; |
2694 | |||
2695 | |||
2696 | @@: |
||
2697 | cmp [esi],word 3D3Dh |
||
2698 | je @f |
||
2699 | add esi,[esi+2] |
||
2700 | jmp @b |
||
2701 | @@: |
||
2702 | add esi,6 |
||
2703 | .find4k: |
||
2704 | cmp [esi],word 4000h |
||
2705 | je @f |
||
2706 | add esi,[esi+2] |
||
2707 | cmp esi,[EndFile] |
||
2708 | jc .find4k |
||
2709 | jmp .exit |
||
2710 | @@: |
||
2711 | add esi,6 |
||
2712 | @@: |
||
2713 | cmp [esi],byte 0 |
||
2714 | je @f |
||
2715 | inc esi |
||
2716 | jmp @b |
||
2717 | @@: |
||
2718 | inc esi |
||
2719 | @@: |
||
2720 | cmp [esi],word 4100h |
||
2721 | je @f |
||
2722 | add esi,[esi+2] |
||
2723 | jmp @b |
||
2724 | @@: |
||
2725 | add esi,6 |
||
2726 | @@: |
||
2727 | cmp [esi],word 4110h |
||
2728 | je @f |
||
2729 | add esi,[esi+2] |
||
2730 | jmp @b |
||
2731 | @@: |
||
2732 | movzx ecx,word[esi+6] |
||
2733 | add [points_count_var],cx |
||
2734 | |||
2735 | |||
2736 | add esi,8 |
||
2737 | @@: |
||
2738 | |||
2739 | |||
2740 | add esi,12 |
||
2741 | ; dec ecx |
||
6619 | leency | 2742 | loop @b |
3066 | leency | 2743 | @@: |
1245 | hidnplayr | 2744 | |
3066 | leency | 2745 | |
1245 | hidnplayr | 2746 | cmp [esi],word 4120h |
2747 | je @f |
||
2748 | add esi,[esi+2] |
||
2749 | jmp @b |
||
2750 | @@: |
||
2751 | movzx ecx,word[esi+6] |
||
2752 | add [triangles_count_var],cx |
||
2753 | add esi,8 |
||
2754 | |||
3066 | leency | 2755 | |
1245 | hidnplayr | 2756 | add esi,8 |
3066 | leency | 2757 | dec ecx |
1245 | hidnplayr | 2758 | jnz @b |
2759 | ; xor ecx,ecx |
||
6619 | leency | 2760 | add ebp,edx |
1245 | hidnplayr | 2761 | jmp .find4k |
2762 | mov eax,-1 ;<---mark if OK |
||
2763 | .exit: |
||
2764 | ret |
||
2765 | |||
2766 | |||
3066 | leency | 2767 | fninit |
2768 | mov edi,[triangles_ptr] |
||
2769 | xor ebx,ebx |
||
1245 | hidnplayr | 2770 | xor ebp,ebp |
2771 | mov [points_count_var],0 |
||
3066 | leency | 2772 | mov [triangles_count_var],0 |
2773 | if USE_LFN = 0 |
||
1245 | hidnplayr | 2774 | mov esi,SourceFile |
2775 | else |
||
2776 | mov esi,[fptr] |
||
2777 | end if |
||
2778 | cmp [esi],word 4D4Dh |
||
2779 | jne .exit ;Must be legal .3DS file |
||
3066 | leency | 2780 | ; cmp dword[esi+2],EndFile-SourceFile |
6619 | leency | 2781 | ; jne .exit ;This must tell the length |
2782 | mov eax,dword[esi+2] |
||
1245 | hidnplayr | 2783 | ; cmp eax,[fsize] |
6619 | leency | 2784 | ; jne .exit |
2785 | |||
3066 | leency | 2786 | |
1245 | hidnplayr | 2787 | mov [EndFile],eax ; |
2788 | |||
2789 | |||
2790 | @@: |
||
2791 | cmp [esi],word 3D3Dh |
||
2792 | je @f |
||
2793 | add esi,[esi+2] |
||
2794 | jmp @b |
||
2795 | @@: |
||
2796 | add esi,6 |
||
2797 | .find4k: |
||
2798 | cmp [esi],word 4000h |
||
2799 | je @f |
||
2800 | add esi,[esi+2] |
||
2801 | cmp esi,[EndFile] |
||
2802 | jc .find4k |
||
2803 | jmp .exit |
||
2804 | @@: |
||
2805 | add esi,6 |
||
2806 | @@: |
||
2807 | cmp [esi],byte 0 |
||
2808 | je @f |
||
2809 | inc esi |
||
2810 | jmp @b |
||
2811 | @@: |
||
2812 | inc esi |
||
2813 | @@: |
||
2814 | cmp [esi],word 4100h |
||
2815 | je @f |
||
2816 | add esi,[esi+2] |
||
2817 | jmp @b |
||
2818 | @@: |
||
2819 | add esi,6 |
||
2820 | @@: |
||
2821 | cmp [esi],word 4110h |
||
2822 | je @f |
||
2823 | add esi,[esi+2] |
||
2824 | jmp @b |
||
2825 | @@: |
||
2826 | movzx ecx,word[esi+6] |
||
2827 | add [points_count_var],cx |
||
2828 | |||
2829 | |||
2830 | add esi,8 |
||
2831 | @@: |
||
2832 | push edi |
||
3066 | leency | 2833 | mov edi,[points_ptr] |
2834 | push dword[esi+4] |
||
2835 | pop dword[edi+ebx*2+0] |
||
2836 | push dword[esi+8] |
||
2837 | pop dword[edi+ebx*2+4] |
||
2838 | push dword[esi+0] |
||
2839 | pop dword[edi+ebx*2+8] |
||
2840 | pop edi |
||
2841 | ; fld dword[esi+4] |
||
6619 | leency | 2842 | ; fstp dword[real_points+ebx*2+0] ; x |
2843 | ; fld dword[esi+8] |
||
2844 | ; fstp dword[real_points+ebx*2+4] ; y |
||
2845 | ; fld dword[esi+0] |
||
2846 | ; fstp dword[real_points+ebx*2+8] ; z |
||
2847 | |||
1245 | hidnplayr | 2848 | |
2849 | add esi,12 |
||
2850 | dec ecx |
||
3066 | leency | 2851 | jnz @b |
2852 | @@: |
||
1245 | hidnplayr | 2853 | ; mov dword[points+ebx],-1 |
6619 | leency | 2854 | push edi |
3066 | leency | 2855 | mov edi,[points_ptr] |
2856 | mov dword[edi+ebx*2],-1 ; end mark (not always in use) |
||
2857 | pop edi |
||
2858 | @@: |
||
1245 | hidnplayr | 2859 | cmp [esi],word 4120h |
2860 | je @f |
||
2861 | add esi,[esi+2] |
||
2862 | jmp @b |
||
2863 | @@: |
||
2864 | movzx ecx,word[esi+6] |
||
2865 | add [triangles_count_var],cx |
||
2866 | add esi,8 |
||
2867 | ;mov edi,triangles |
||
6619 | leency | 2868 | @@: |
1245 | hidnplayr | 2869 | movsd |
3066 | leency | 2870 | movsw |
2871 | add word[edi-6],bp |
||
2872 | add word[edi-4],bp |
||
2873 | add word[edi-2],bp |
||
2874 | add esi,2 |
||
2875 | dec ecx |
||
1245 | hidnplayr | 2876 | jnz @b |
2877 | add ebp,edx |
||
2878 | jmp .find4k |
||
2879 | mov eax,-1 ;<---mark if OK |
||
2880 | .exit: |
||
2881 | mov dword[edi],-1 |
||
3066 | leency | 2882 | ret |
1245 | hidnplayr | 2883 | |
2884 | |||
2885 | alloc_mem_for_tp: |
||
2886 | mov eax, 68 |
||
2887 | cmp [re_alloc_flag],1 |
||
1776 | yogev_ezra | 2888 | jz @f |
2889 | mov ebx, 12 |
||
1245 | hidnplayr | 2890 | jmp .alloc |
1776 | yogev_ezra | 2891 | @@: |
2892 | mov ebx,20 |
||
2893 | .alloc: |
||
2894 | |||
2881 | leency | 2895 | |
1245 | hidnplayr | 2896 | inc ecx |
2897 | lea ecx, [ecx*3] |
||
2898 | add ecx, ecx |
||
2899 | mov edx,[triangles_ptr] |
||
1776 | yogev_ezra | 2900 | int 0x40 ; -> allocate memory to triangles |
1245 | hidnplayr | 2901 | mov [triangles_ptr], eax ; -> eax = pointer to allocated mem |
2902 | |||
2903 | |||
6619 | leency | 2904 | ; movzx ecx, [triangles_count_var] |
2905 | ; inc ecx |
||
2906 | ; mov edx,[edges_ptr] |
||
2907 | ; int 0x40 ; -> allocate memory to edges |
||
2908 | ; mov [edges_ptr], eax ; -> eax = pointer to allocated mem |
||
2909 | |||
2881 | leency | 2910 | |
6619 | leency | 2911 | ; movzx ecx,[triangles_count_var] ; importand if object generated |
2912 | ; shr ecx,2 |
||
2913 | ; inc ecx |
||
2914 | ; mov edi,[edges_ptr] |
||
2915 | ; cld |
||
2916 | ; rep stosd |
||
2917 | |||
2881 | leency | 2918 | |
2984 | leency | 2919 | |
6619 | leency | 2920 | ; mov ebx, 12 |
2921 | ; movzx ecx, [triangles_count_var] |
||
2922 | ; shl ecx, 4 |
||
2923 | ; int 0x40 |
||
2924 | ; mov [triangles_w_z_ptr], eax ; for trainagles_with_z list |
||
2925 | ; ststic memory |
||
1245 | hidnplayr | 2926 | |
2927 | |||
2928 | movzx ecx, [triangles_count_var] |
||
2929 | lea ecx, [3+ecx*3] |
||
2930 | shl ecx, 2 |
||
2931 | mov edx,[triangles_normals_ptr] |
||
1776 | yogev_ezra | 2932 | int 0x40 ; -> allocate memory for triangles normals |
1245 | hidnplayr | 2933 | mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem |
2934 | |||
2935 | |||
2936 | movzx ecx, [points_count_var] |
||
2937 | lea ecx,[3+ecx*3] |
||
2938 | shl ecx, 2 |
||
2939 | mov edx,[points_normals_ptr] |
||
1776 | yogev_ezra | 2940 | int 0x40 |
1245 | hidnplayr | 2941 | mov [points_normals_ptr], eax |
2942 | |||
2943 | |||
2944 | ; mov ebx, 12 |
||
6619 | leency | 2945 | movzx ecx, [points_count_var] |
1245 | hidnplayr | 2946 | lea ecx,[3+ecx*3] |
2947 | shl ecx, 2 |
||
2948 | mov edx,[points_normals_rot_ptr] |
||
1776 | yogev_ezra | 2949 | int 0x40 |
1245 | hidnplayr | 2950 | mov [points_normals_rot_ptr], eax |
2951 | |||
2952 | |||
2953 | mov edx,[points_ptr] |
||
1776 | yogev_ezra | 2954 | int 0x40 |
1245 | hidnplayr | 2955 | mov [points_ptr], eax |
2956 | |||
2957 | |||
2958 | mov edx,[points_rotated_ptr] |
||
1776 | yogev_ezra | 2959 | int 0x40 |
1245 | hidnplayr | 2960 | mov [points_rotated_ptr], eax |
2961 | |||
2962 | |||
2963 | movzx ecx, [points_count_var] |
||
2964 | inc ecx |
||
2965 | shl ecx, 3 |
||
2966 | mov edx,[points_translated_ptr] |
||
1776 | yogev_ezra | 2967 | int 0x40 |
1245 | hidnplayr | 2968 | mov [points_translated_ptr], eax |
2969 | ret |
||
2970 | end if |
||
2971 | |||
2972 | |||
2973 | |||
2974 | if USE_LFN |
||
2975 | ;- |
||
2976 | mov eax, 70 |
||
2977 | mov ebx, file_info |
||
2978 | mov dword[ebx], 5 ; -> subfunction number |
||
2979 | int 0x40 ; -> read file size |
||
2980 | mov ebx, [fptr] |
||
2981 | mov ebx, dword[ebx+32] |
||
2982 | inc ebx |
||
2983 | mov [fsize], ebx |
||
2984 | |||
2985 | |||
2986 | mov ebx, 11 |
||
2987 | int 0x40 ; -> create heap |
||
2988 | |||
2989 | |||
2990 | mov ebx, 12 |
||
2991 | mov ecx, [fsize] |
||
2992 | int 0x40 ; -> allocate memory for file |
||
2993 | mov [fptr], eax ; -> eax = pointer to allocated mem |
||
2994 | |||
2995 | |||
2996 | mov ebx, file_info |
||
2997 | mov dword[ebx],0 |
||
2998 | int 0x40 ; -> read file |
||
2999 | |||
3000 | |||
3001 | |||
3002 | |||
3003 | jnz @f |
||
3004 | xor eax,eax ;;;;--- |
||
3005 | @@: |
||
3006 | else |
||
3007 | mov eax,58 |
||
3008 | mov ebx,file_info |
||
3009 | int 0x40 |
||
3010 | |||
3011 | |||
3012 | shr eax,9 |
||
3013 | inc eax |
||
3014 | mov [fsize],eax |
||
3015 | ; mov ecx,ebx |
||
3016 | ; add ecx,MEM_END |
||
3017 | ; mov ebx,1 |
||
3018 | ; mov eax,64 ; allocate mem - resize app mem |
||
6619 | leency | 3019 | ; for points and triangles |
1245 | hidnplayr | 3020 | int 0x40 |
3021 | |||
3022 | |||
3023 | mov ebx,file_info |
||
3024 | int 0x40 |
||
3025 | end if |
||
3026 | ; eax = 0 -> ok file loaded |
||
3027 | ret |
||
3028 | read_param: |
||
3029 | mov esi,I_Param |
||
3030 | cmp dword[esi],0 |
||
3031 | je .end |
||
3032 | cmp byte[esi],'/' |
||
3033 | je .copy |
||
3034 | mov edi,esi |
||
3035 | mov ecx,25 ; 25 - would be enought |
||
3036 | repe scasb |
||
3037 | jne .end |
||
3038 | dec edi |
||
3039 | mov esi,edi |
||
3040 | .copy: |
||
3041 | mov edi,file_name |
||
3042 | mov ecx,50 |
||
3043 | rep movsd |
||
3044 | .end: |
||
3045 | ret |
||
3046 | buttons: ; draw some buttons (all but navigation and close ) |
||
3047 | mov edi,menu |
||
3048 | .again: |
||
3049 | mov eax,8 ; function 8 : define and draw button |
||
6619 | leency | 3050 | mov bx,[size_x_var] |
3051 | shl ebx,16 |
||
3052 | add ebx,(10)*65536+62 ; [x start] *65536 + [x size] |
||
3053 | movzx ecx,byte[edi] ; button id = position+2 |
||
1245 | hidnplayr | 3054 | sub cl,2 |
3055 | lea ecx,[ecx*5] |
||
3056 | lea ecx,[ecx*3] |
||
3057 | add ecx,25 |
||
3058 | shl ecx,16 |
||
3059 | add ecx,12 |
||
3060 | movzx edx,byte[edi] ; button id |
||
3061 | mov esi,0x6688dd ; button color RRGGBB |
||
3062 | int 0x40 |
||
3063 | ; BUTTON LABEL |
||
3064 | mov eax,4 ; function 4 : write text to window |
||
3065 | movzx ebx,byte[edi] |
||
3066 | sub bl,2 ; button id, according to position |
||
3067 | lea ebx,[ebx*3] |
||
3068 | lea ebx,[ebx*5] |
||
3069 | mov cx,[size_x_var] |
||
6619 | leency | 3070 | shl ecx,16 |
3071 | add ebx,ecx |
||
3072 | add ebx,(12)*65536+28 ; [x start] *65536 + [y start] |
||
3073 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3074 | lea edx,[edi+1] ; pointer to text beginning |
1245 | hidnplayr | 3075 | mov esi,10 ; text length |
3076 | int 0x40 |
||
3077 | cmp byte[edi+11],255 ; if max_flag=255 |
||
3078 | je @f ; skip |
||
3079 | ; flag description |
||
3080 | ; mov eax,4 ; function 4 : write text to window |
||
6619 | leency | 3081 | ; movzx ebx,byte[edi] |
3082 | ; sub bl,2 |
||
3083 | ; lea ebx,[ebx*3] |
||
3084 | ; lea ebx,[ebx*5] |
||
3085 | ; add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
||
3086 | add ebx,70*65536 |
||
1245 | hidnplayr | 3087 | ; mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
6619 | leency | 3088 | movzx edx,byte[edi+12] ; current flag |
1245 | hidnplayr | 3089 | shl edx,2 ; * 4 = text length |
3090 | add edx,dword[edi+13] ; pointer to text beginning |
||
3091 | mov esi,4 ; text length |
||
3092 | int 0x40 |
||
3093 | |||
3094 | |||
3095 | add edi,17 |
||
3096 | cmp byte[edi],-1 |
||
3097 | jnz .again |
||
3098 | ret |
||
3099 | ; ********************************************* |
||
3100 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
||
3101 | ; ********************************************* |
||
3102 | draw_window: |
||
3103 | mov eax,12 ; function 12:tell os about windowdraw |
||
3104 | mov ebx,1 ; 1, start of draw |
||
3105 | int 0x40 |
||
3106 | |||
3107 | |||
3108 | mov eax,0 ; function 0 : define and draw window |
||
3109 | mov ebx,50*65536;+SIZE_X;+80+30 ; [x start] *65536 + [x size] |
||
6619 | leency | 3110 | mov ecx,50*65536;+SIZE_Y;+30 ; [y start] *65536 + [y size] |
3111 | mov bx,[size_x_var] |
||
3112 | add bx,115 |
||
2984 | leency | 3113 | mov cx,[size_y_var] |
6619 | leency | 3114 | add cx,30 |
1245 | hidnplayr | 3115 | mov edx,0x14000000 ; color of work area RRGGBB,8->color gl |
1776 | yogev_ezra | 3116 | mov edi,labelt ; WINDOW LABEL |
2024 | leency | 3117 | int 0x40 |
1245 | hidnplayr | 3118 | |
3119 | |||
3120 | |||
3121 | |||
3122 | |||
3123 | |||
6619 | leency | 3124 | mov eax,4 ; function 4 : write text to window |
1245 | hidnplayr | 3125 | movzx ebx,word[size_x_var] |
6619 | leency | 3126 | shl ebx,16 |
3127 | add ebx,(12)*65536+(168+15*(13+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3128 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3129 | mov edx,labelvector ; pointer to text beginning |
1245 | hidnplayr | 3130 | mov esi,labelvectorend-labelvector ; text length |
3131 | ; cmp [move_flag],2 |
||
6619 | leency | 3132 | ; jne @f |
3133 | ; add edx,navigation_size |
||
3134 | ; @@: |
||
1245 | hidnplayr | 3135 | int 0x40 |
3136 | ; VECTOR Y- BUTTON |
||
3137 | mov eax,8 ; function 8 : define and draw button |
||
3138 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3139 | shl ebx,16 |
3140 | add ebx,30*65536+20 ; [x start] *65536 + [x size] |
||
3141 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3142 | mov edx,30 ; button id |
3143 | mov esi,0x6688dd ; button color RRGGBB |
||
3144 | int 0x40 |
||
3145 | ;VECTOR Y- LABEL |
||
3146 | mov eax,4 ; function 4 : write text to window |
||
3147 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3148 | shl ebx,16 |
3149 | add ebx,(32)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3150 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3151 | mov edx,labelyminus ; pointer to text beginning |
1245 | hidnplayr | 3152 | mov esi,labelyminusend-labelyminus ; text length |
3153 | cmp [move_flag],2 |
||
3154 | ; jne @f |
||
6619 | leency | 3155 | ; add edx,navigation_size |
3156 | ; @@: |
||
1245 | hidnplayr | 3157 | int 0x40 |
3158 | ; VECTOR Z+ BUTTON |
||
3159 | mov eax,8 ; function 8 : define and draw button |
||
3160 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3161 | shl ebx,16 |
3162 | add ebx,(51)*65536+21 ; [x start] *65536 + [x size] |
||
3163 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3164 | mov edx,31 ; button id |
3165 | mov esi,0x6688dd ; button color RRGGBB |
||
3166 | int 0x40 |
||
3167 | ;VECTOR Z+ LABEL |
||
3168 | mov eax,4 ; function 4 : write text to window |
||
3169 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3170 | shl ebx,16 |
3171 | add ebx,(53)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3172 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3173 | mov edx,labelzplus ; pointer to text beginning |
1245 | hidnplayr | 3174 | mov esi,labelzplusend-labelzplus ; text length |
3175 | ; cmp [move_flag],2 |
||
6619 | leency | 3176 | ; jne @f |
3177 | ; add edx,navigation_size |
||
3178 | ; @@: |
||
1245 | hidnplayr | 3179 | |
3180 | |||
3181 | ; VECTOR x- BUTTON |
||
3182 | mov eax,8 ; function 8 : define and draw button |
||
3183 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3184 | shl ebx,16 |
3185 | add ebx,(10)*65536+21 ; [x start] *65536 + [x size] |
||
3186 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3187 | mov edx,32 ; button id |
3188 | mov esi,0x6688dd ; button color RRGGBB |
||
3189 | int 0x40 |
||
3190 | ;VECTOR x- LABEL |
||
3191 | mov eax,4 ; function 4 : write text to window |
||
3192 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3193 | shl ebx,16 |
3194 | add ebx,(12)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3195 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3196 | mov edx,labelxminus ; pointer to text beginning |
1245 | hidnplayr | 3197 | mov esi,labelxminusend-labelxminus ; text length |
3198 | ; cmp [move_flag],2 |
||
6619 | leency | 3199 | ; jne @f |
3200 | ; add edx,navigation_size |
||
3201 | ; @@: |
||
1245 | hidnplayr | 3202 | int 0x40 |
3203 | ; VECTOR x+ BUTTON |
||
3204 | mov eax,8 ; function 8 : define and draw button |
||
3205 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3206 | shl ebx,16 |
3207 | add ebx,(51)*65536+21 ; [x start] *65536 + [x size] |
||
3208 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3209 | mov edx,33 ; button id |
3210 | mov esi,0x6688dd ; button color RRGGBB |
||
3211 | int 0x40 |
||
3212 | ;VECTOR x+ LABEL |
||
3213 | mov eax,4 ; function 4 : write text to window |
||
3214 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3215 | shl ebx,16 |
3216 | add ebx,(53)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3217 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3218 | mov edx,labelxplus ; pointer to text beginning |
1245 | hidnplayr | 3219 | mov esi,labelxplusend-labelxplus ; text length |
3220 | ; cmp [move_flag],2 |
||
6619 | leency | 3221 | ; jne @f |
3222 | ; add edx,navigation_size |
||
3223 | ; @@: |
||
1245 | hidnplayr | 3224 | int 0x40 |
3225 | ; VECTOR z- BUTTON |
||
3226 | mov eax,8 ; function 8 : define and draw button |
||
3227 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3228 | shl ebx,16 |
3229 | add ebx,(10)*65536+62-41 ; [x start] *65536 + [x size] |
||
3230 | mov ecx,(25+140+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3231 | mov edx,34 ; button id |
3232 | mov esi,0x6688dd ; button color RRGGBB |
||
3233 | int 0x40 |
||
3234 | ;VECTOR z- LABEL |
||
3235 | mov eax,4 ; function 4 : write text to window |
||
3236 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3237 | shl ebx,16 |
3238 | add ebx,(12)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3239 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3240 | mov edx,labelzminus ; pointer to text beginning |
1245 | hidnplayr | 3241 | mov esi,labelzminusend-labelzminus ; text length |
3242 | ; cmp [move_flag],2 |
||
6619 | leency | 3243 | ; jne @f |
3244 | ; add edx,navigation_size |
||
3245 | ; @@: |
||
1245 | hidnplayr | 3246 | int 0x40 |
3247 | ;VECTOR Y+ BUTTON |
||
3248 | mov eax,8 ; function 8 : define and draw button |
||
3249 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3250 | shl ebx,16 |
3251 | add ebx,(10+20)*65536+20 ; [x start] *65536 + [x size] |
||
3252 | mov ecx,(165+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
1245 | hidnplayr | 3253 | mov edx,35 ; button id |
3254 | mov esi,0x6688dd ; button color RRGGBB |
||
3255 | int 0x40 |
||
3256 | ;VECTOR Y+ LABEL |
||
3257 | mov eax,4 ; function 4 : write text to window |
||
3258 | movzx ebx,word[size_x_var] |
||
6619 | leency | 3259 | shl ebx,16 |
3260 | add ebx,(32)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3261 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
5763 | leency | 3262 | mov edx,labelyplus ; pointer to text beginning |
1245 | hidnplayr | 3263 | mov esi,labelyplusend-labelyplus ; text length |
3264 | ; cmp [move_flag],2 |
||
6619 | leency | 3265 | ; jne @f |
3266 | ; add edx,navigation_size |
||
3267 | ; @@: |
||
1245 | hidnplayr | 3268 | int 0x40 |
3269 | |||
3270 | |||
3271 | mov ebx,2 ; 2, end of draw |
||
3272 | int 0x40 |
||
3273 | ret |
||
3274 | |||
3275 | |||
3276 | |||
6619 | leency | 3277 | |
1245 | hidnplayr | 3278 | |
1979 | yogev_ezra | 3279 | align 16 |
6619 | leency | 3280 | MEM_END:---mark>---mark>>----!>-1.0,1.0> |
1245 | hidnplayr | 3281 |