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Rev | Author | Line No. | Line |
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3122 | leency | 1 | ; GIF VIEWER FOR MENUET v1.0 |
2 | ; Written in pure assembler by Ivushkin Andrey aka Willow |
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3 | ; |
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4 | ; Uses GIF_LITE 2.0 |
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5 | ; |
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6 | ; Created: August 31, 2004 |
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7 | ; Last changed: August 25, 2006 |
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8 | ; |
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9 | ; COMPILE WITH FASM |
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10 | |||
11 | appname equ 'GIF VIEWER' |
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12 | |||
13 | ; input line dimensions |
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14 | INP_X equ 5 shl 16+680 |
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15 | INP_Y equ 5 shl 16+16 |
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16 | INP_XY equ 10 shl 16+10 |
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17 | |||
18 | use32 |
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19 | |||
20 | org 0x0 |
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21 | |||
22 | db 'MENUET01' |
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23 | dd 0x01 |
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24 | dd START |
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25 | dd I_END |
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26 | dd 0x400000 |
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27 | dd 0x400000 |
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28 | dd filename ;0x0 |
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29 | dd 0x0 |
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30 | |||
31 | include 'lang.inc' |
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32 | include '..\..\..\macros.inc' ; decrease code size (optional) |
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33 | |||
34 | COLOR_ORDER equ PALETTE |
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35 | GIF_SUPPORT_INTERLACED = 1 |
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36 | include 'gif_lite.inc' |
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37 | |||
38 | START: |
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39 | cmp [filename],byte 0 |
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40 | jne openfile2 |
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41 | ; jmp openfile2 |
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42 | openfile: |
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43 | xor eax,eax |
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44 | mov [entered], eax |
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45 | mov [gif_img_count],eax |
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46 | mov esi,fn_input |
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47 | mov edi,filename |
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48 | mov ecx,[inp_pos] |
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49 | rep movsb |
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50 | stosb |
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51 | openfile2: |
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52 | mov ebx,file_info |
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53 | mov eax,70 |
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54 | mcall |
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55 | cmp eax,6 |
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56 | je temp |
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57 | test eax,eax |
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58 | jnz ok2 |
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59 | temp: |
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60 | ; cmp ebx,64 |
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61 | ; jbe ok2 |
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62 | |||
63 | xor eax,eax |
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64 | mov [entered], eax |
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65 | mov esi,filename |
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66 | mov edi,fn_input |
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67 | mov ecx,256/4 ;[filename_len] |
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68 | rep movsd |
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69 | |||
70 | mov edi,fn_input |
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71 | mov ecx,256 |
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72 | repne scasb |
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73 | sub edi,fn_input |
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74 | mov [inp_pos],edi |
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75 | |||
76 | ; test eax,eax |
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77 | ; jnz .ok2 |
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78 | ; cmp ebx,64 |
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79 | ; jbe .ok2 |
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80 | mov esi,workarea |
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81 | mov edi,Image |
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82 | call ReadGIF |
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83 | test eax,eax |
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84 | jz .ok |
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85 | and [gif_img_count], 0 |
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86 | .ok: |
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87 | ok2: |
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88 | and dword[img_index],0 |
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89 | |||
90 | mov ebx,3 |
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91 | mov ecx,sc |
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92 | mov edx,sizeof.system_colors |
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93 | mov eax,48 |
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94 | mcall |
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95 | |||
96 | red: |
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97 | |||
98 | ; ********************************************* |
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99 | ; ******* ******* |
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100 | ; ********************************************* |
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101 | |||
102 | draw_window: |
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103 | |||
104 | mov ebx,1 |
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105 | mov eax,12 |
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106 | mcall |
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107 | |||
108 | xor eax,eax |
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109 | mov ebx,50*65536+700 |
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110 | mov ecx,50*65536+500 |
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111 | mov edx,[sc.work] |
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112 | or edx,0x33000000 |
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113 | mov edi,title |
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114 | mcall |
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115 | |||
116 | call draw_input |
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117 | |||
118 | xor ecx,ecx |
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119 | call draw_subimage |
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120 | cmp [gif_img_count],1 |
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121 | jz @f |
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122 | |||
123 | mov ecx,[img_index] |
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124 | call draw_subimage |
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125 | @@: |
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126 | |||
127 | mov ebx,2 |
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128 | mov eax,12 |
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129 | mcall |
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130 | |||
131 | still: |
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132 | cmp [gif_img_count], 1 |
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133 | jbe .infinite |
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134 | mov ebx, [cur_anim_delay] |
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135 | test ebx, ebx |
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136 | jz .infinite |
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137 | mov eax, 23 |
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138 | mcall |
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139 | jmp @f |
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140 | .infinite: |
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141 | mov eax, 10 |
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142 | mcall |
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143 | @@: |
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144 | dec eax |
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145 | jz red |
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146 | dec eax |
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147 | jz key |
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148 | dec eax |
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149 | jz button |
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150 | mov eax,[gif_img_count] |
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151 | cmp eax,1 |
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152 | je still |
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153 | inc [img_index] |
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154 | cmp eax,[img_index] |
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155 | jne redsub |
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156 | and [img_index],0 |
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157 | redsub: |
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158 | mov ecx,[img_index] |
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159 | call draw_subimage |
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160 | jmp still |
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161 | |||
162 | key: |
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163 | mov eax,2 |
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164 | mcall |
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165 | cmp ah,13 |
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166 | je is_input |
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167 | jmp still |
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168 | |||
169 | button: |
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170 | mcall 17 |
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171 | cmp ah,1 |
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172 | jnz wait_input |
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173 | |||
174 | _close: |
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175 | or eax,-1 |
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176 | mcall |
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177 | |||
178 | is_input: ; simple input line with backspace feature |
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179 | inc [entered] ; sorry - no cursor |
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180 | wait_input: |
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181 | call draw_input |
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182 | mov eax,10 |
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183 | mcall |
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184 | cmp al,2 |
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185 | jne still |
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186 | mov edi,[inp_pos] |
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187 | ; mov eax,2 |
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188 | mcall |
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189 | shr eax,8 |
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190 | cmp al,27 |
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191 | je still |
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192 | cmp al,13 |
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193 | je openfile |
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194 | cmp al,8 |
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195 | je backsp |
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196 | mov [fn_input+edi],al |
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197 | inc [inp_pos] |
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198 | jmp wait_input |
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199 | backsp: |
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200 | test edi,edi |
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201 | jz wait_input |
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202 | dec [inp_pos] |
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203 | jmp wait_input |
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204 | ; jmp still |
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205 | |||
206 | ;**************************************** |
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207 | ;******* DRAW CONTENTS OF INPUT LINE **** |
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208 | ;**************************************** |
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209 | draw_input: |
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210 | mov esi,0xe0e0e0 |
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211 | cmp [entered],0 |
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212 | jne highlight |
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213 | mov esi,0x00aabbcc |
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214 | highlight: |
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215 | mov ecx,INP_Y |
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216 | mov edx,2 |
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217 | mov ebx,INP_X |
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218 | mov eax,8 |
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219 | mcall |
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220 | mov ecx,0x00107a30 |
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221 | mov edx,fn_input |
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222 | mov esi,[inp_pos] |
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223 | mov ebx,INP_XY |
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224 | mov eax,4 |
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225 | mcall |
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226 | ret |
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227 | |||
228 | draw_subimage: |
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229 | cmp [gif_img_count],0 |
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230 | jz .enddraw |
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231 | mov esi,Image |
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232 | mov edi,gif_inf |
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233 | call GetGIFinfo |
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234 | test eax,eax |
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235 | jz .enddraw |
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236 | mov ecx, dword [edi+GIF_info.Width-2] |
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237 | mov cx, [edi+GIF_info.Height] |
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238 | mov ebx,eax |
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239 | mov eax, [edi+GIF_info.Delay] |
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240 | mov [cur_anim_delay],eax |
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241 | mov edx, dword [edi+GIF_info.Left-2] |
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242 | mov dx, [edi+GIF_info.Top] |
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243 | add edx,5 shl 16 +25 |
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244 | mov esi, 8 |
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245 | mov edi, [edi+GIF_info.Palette] |
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246 | xor ebp, ebp |
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247 | mov eax, 65 |
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248 | mcall |
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249 | .enddraw: |
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250 | ret |
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251 | |||
252 | ; ¤„įģ 室ļāįļ ¤ ė„ Æą®£ą ¬¬ė: |
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253 | |||
254 | title db appname,0 ; įāą®Ŗ § £®«®¢Ŗ |
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255 | |||
256 | inp_pos dd inp_end-fn_input |
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257 | fn_input: |
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258 | ; db '/hd/1/gif/smileys/sm100000.gif' |
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259 | db '/sys/meos.gif' |
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260 | ; db '/hd/1/1/tex256.gif',0 |
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9587 | vitalkrilo | 261 | ; db '/sys/tex256.gif' |
3122 | leency | 262 | inp_end: |
263 | rb 256-(inp_end-fn_input) |
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264 | |||
265 | file_info: |
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266 | dd 0 |
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267 | dd 0 |
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268 | dd 0 |
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269 | dd 0x100000;0x200000 |
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270 | dd workarea;0x100000 |
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271 | I_END: ; Ŗ®„ę Æą®£ą ¬¬ė |
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272 | filename: |
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273 | ; db '/hd/1/gif/smileys/sm112000.gif',0 |
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274 | ; db '/hd/1/gif/test.gif',0 |
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275 | ; db '/hd/1/gif/explode1.gif',0 |
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276 | ; db '/hd/1/gif/tapeta.gif',0 |
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277 | ; db '/hd/1/gif/meos.gif',0 |
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278 | rb 257 |
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279 | ;filename_len dd 0 |
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280 | |||
281 | entered rd 1 |
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282 | sc system_colors |
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283 | |||
284 | gif_img_count rd 1 |
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285 | cur_anim_delay rd 1 |
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286 | img_index rd 1 |
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287 | gif_inf GIF_info |
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288 | |||
289 | IncludeUGlobals |
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290 | |||
291 | workarea rb 0x100000 |
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292 | |||
293 | Image: |