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Rev | Author | Line No. | Line |
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31 | halyavin | 1 | ; |
2 | ; The famous game 15 |
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3 | ; Author: Lloyd, coded by Ivushkin Andrey |
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4 | ; Compile with FASM |
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5 | ; |
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6 | include 'lang.inc' |
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485 | heavyiron | 7 | include '..\..\..\macros.inc' ; decreases program size (not required) |
31 | halyavin | 8 | |
9 | StatusColor equ 0x02ffffff |
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10 | StatusColor2 equ 0x02dc1e14 |
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11 | BgdColor equ 0x03aabbcc |
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12 | |||
13 | ; Main window dimensions |
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14 | XXwindow equ 200 shl 16+276 |
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15 | YYwindow equ 200 shl 16+300 |
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16 | ; Status bar |
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17 | XYstatus equ 35 shl 16+283 |
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18 | XXbar equ 35 shl 16+136 |
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19 | YYbar equ 280 shl 16+15 |
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20 | ; Buttons |
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21 | BtnTop equ 28 |
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22 | BtnLeft equ 13 |
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23 | BtnSize equ 60 |
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24 | BtnColor equ 0xafbb55 |
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25 | BtnColor2 equ 0x0228c314 |
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26 | |||
27 | NumColor equ 0x10000000 |
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28 | ; Number shifting for nice look |
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29 | NumShift equ 24 shl 16+27 |
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30 | NumShift2 equ 4 shl 16 |
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31 | ; Shuffle button |
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32 | XXSh equ 202 shl 16+60 |
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33 | YYSh equ 280 shl 16+12 |
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34 | XYShText equ 212 shl 16+283 |
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35 | |||
36 | ; Conf button |
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37 | XXCnf equ 13 shl 16+13 |
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38 | YYCnf equ 280 shl 16+12 |
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39 | XYCnfText equ 18 shl 16+283 |
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40 | |||
41 | ; Position of the 'hole' |
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42 | null equ (curconf+16) |
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43 | ; Amount of moves to perform shuffle |
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44 | SH_CYCLES equ 400 |
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45 | ; (Amount of tasks)-1 |
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46 | CONF_COUNT equ 2 |
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47 | |||
48 | use32 |
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49 | |||
50 | org 0x0 |
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51 | |||
52 | db 'MENUET01' |
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53 | dd 0x01 |
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54 | dd START |
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55 | dd I_END |
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56 | dd 0x2000 ; 8 Kb |
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57 | dd 0x2000 |
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58 | dd 0x0 |
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59 | dd 0x0 |
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60 | |||
61 | |||
62 | START: |
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63 | mov [cptr],CONF_COUNT ; number of task |
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64 | mov eax,3 |
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485 | heavyiron | 65 | mcall |
31 | halyavin | 66 | mov cl,16 |
67 | ror eax,cl |
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68 | mov [generator],eax ; random generator from Tetris |
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69 | init: |
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70 | mov ecx,17 |
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71 | movzx eax,[cptr] |
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72 | inc eax |
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73 | cmp eax,CONF_COUNT |
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74 | jna init_ok |
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75 | xor eax,eax ; cycling 0..CONF_COUNT |
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76 | init_ok: |
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77 | mov [cptr],al |
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78 | mov esi,eax |
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79 | shl esi,4 |
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80 | add esi,conf |
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81 | add esi,eax |
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82 | add al,0x31 |
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83 | mov [lenTitle-1],al ;task number to program title |
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84 | mov [task],esi |
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85 | mov edi,curconf |
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86 | rep movsb ; initial configuration |
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87 | |||
88 | mov [sts],4 |
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89 | jmp red |
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90 | SHUF: |
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91 | call shuffle ; immediate shuffle |
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92 | red: ; window redraw |
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93 | |||
94 | call draw_window |
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95 | |||
96 | still: ; MAIN PROGRAM CYCLE |
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97 | |||
98 | mov eax,10 ; wait for event |
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485 | heavyiron | 99 | mcall |
31 | halyavin | 100 | |
101 | cmp eax,1 ; redraw? - |
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102 | je red ; goto red |
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103 | cmp eax,2 ; key pressed? - |
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104 | je key ; goto key |
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105 | cmp eax,3 ; button pressed? - |
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106 | je button ; goto button |
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107 | |||
108 | jmp still ; no more events to process |
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109 | |||
110 | key: ; Key pressed |
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111 | mov eax,2 |
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485 | heavyiron | 112 | mcall |
31 | halyavin | 113 | shr eax,8 |
114 | cmp eax,32 ; |
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115 | je SHUF |
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116 | cmp eax,13 ; |
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117 | je init |
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118 | cmp eax,176 |
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119 | jl still |
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120 | sub eax,176 |
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121 | cmp eax,3 |
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122 | ja still |
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123 | movzx eax,byte [eax+correct] ; 'delta' value from correct[] |
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124 | jmp m_check |
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125 | |||
126 | button: ; Button pressed |
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127 | mov eax,17 |
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485 | heavyiron | 128 | mcall |
31 | halyavin | 129 | shr eax,8 |
130 | sub eax,2 |
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131 | |||
132 | cmp eax,-1 ; id == 1 (closeme)? |
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133 | jne noclose |
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485 | heavyiron | 134 | mcall |
31 | halyavin | 135 | |
136 | noclose: |
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137 | jl SHUF ; Shuffle (id=0) pressed |
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138 | cmp eax,18 |
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139 | je init ; Conf button pressed |
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140 | sub al,byte [null] |
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141 | mov edi,correct |
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142 | mov ecx,4 |
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143 | repne scasb ; checking for valid move-part 1 |
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144 | jne fail |
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145 | m_check: |
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146 | cmp byte[sts],4 ; puzzle completed, blocking buttons |
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147 | ja still |
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148 | call move_check ; checking for valid move-part 2 |
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149 | jnc fail |
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150 | inc [move_count] |
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151 | call draw_moves |
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152 | fail: |
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153 | jmp still ; возвращаемся |
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154 | |||
155 | ; ******************************* |
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156 | ; ******* WINDOW DRAWING ******* |
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157 | ; ******************************* |
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158 | |||
159 | draw_window: |
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160 | mov eax,12 |
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161 | mov ebx,1 ; begin draw |
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485 | heavyiron | 162 | mcall |
31 | halyavin | 163 | |
164 | ; CREATING WINDOW |
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165 | mov eax,0 |
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166 | mov ebx,XXwindow |
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167 | mov ecx,YYwindow |
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168 | mov edx,BgdColor |
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169 | mov esi,0x805080d0 |
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170 | mov edi,0x005080d0 |
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485 | heavyiron | 171 | mcall |
31 | halyavin | 172 | |
173 | ; PROGRAM TITLE |
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174 | mov eax,4 |
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175 | mov ebx,8*65536+8 |
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485 | heavyiron | 176 | mov ecx,0x10000000 |
31 | halyavin | 177 | mov edx,txtTitle |
178 | mov esi,lenTitle-txtTitle |
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485 | heavyiron | 179 | mcall |
31 | halyavin | 180 | |
181 | mov eax,8 ; SHUFFLE BUTTON |
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182 | mov ebx,XXSh |
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183 | mov ecx,YYSh |
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184 | xor edx,edx |
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185 | mov esi,BtnColor |
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485 | heavyiron | 186 | mcall |
31 | halyavin | 187 | |
188 | mov ebx,XXCnf ; CONF BUTTON |
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189 | mov ecx,YYCnf |
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190 | mov edx,20 |
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191 | mov esi,BtnColor |
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485 | heavyiron | 192 | mcall |
31 | halyavin | 193 | |
194 | mov ebx, XYShText ; SHUFFLE TEXT |
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195 | mov ecx, StatusColor |
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196 | mov edx,txtSh |
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197 | mov esi,lenSh-txtSh |
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198 | mov eax,4 |
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485 | heavyiron | 199 | mcall |
31 | halyavin | 200 | |
201 | mov ebx, XYCnfText ; CONF TEXT |
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202 | mov edx,lenVictory-1 |
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203 | mov esi,1 |
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485 | heavyiron | 204 | mcall |
31 | halyavin | 205 | |
206 | mov ecx, 16 ; FIELD BUTTONS |
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207 | dbut: |
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208 | call draw_button |
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209 | loop dbut |
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210 | |||
211 | call draw_moves |
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212 | |||
213 | mov eax,12 |
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214 | mov ebx,2 ; end of drawing |
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485 | heavyiron | 215 | mcall |
31 | halyavin | 216 | ret |
217 | |||
218 | |||
219 | ; ********************************************* |
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220 | ; ******* DRAWING A FIELD BUTTON ************** |
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221 | ; ********************************************* |
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222 | ; ECX - button number |
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223 | |||
224 | draw_button: |
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225 | pusha |
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226 | dec ecx |
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227 | ; calculating button dimensions |
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228 | mov edi, ecx |
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229 | lea edx,[ecx+2] |
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230 | mov ebx,ecx |
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231 | and ebx,11b |
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232 | shr ecx,2 |
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233 | |||
234 | imul ebx,BtnSize+3 |
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235 | add ebx,BtnLeft |
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236 | shl ebx,16 |
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237 | add ebx,BtnSize |
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238 | |||
239 | imul ecx,BtnSize+3 |
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240 | add ecx,BtnTop |
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241 | shl ecx,16 |
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242 | add ecx,BtnSize |
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243 | movzx eax,byte [null] |
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244 | cmp eax,edi |
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245 | jne no_hole |
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246 | |||
247 | pusha |
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248 | inc ebx |
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249 | inc ecx |
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250 | mov edx,BgdColor |
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251 | mov eax,13 ; clearing - 'hole' |
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485 | heavyiron | 252 | mcall |
31 | halyavin | 253 | popa |
254 | |||
255 | or edx,0x80000000 ; and removing button under it |
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256 | no_hole: |
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257 | mov al,byte[edi+curconf] |
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258 | mov esi,[task] |
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259 | cmp al,byte[edi+esi] |
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260 | je highlight |
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261 | mov esi,BtnColor |
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262 | jmp s_rbutton |
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263 | highlight: |
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264 | mov esi,BtnColor2 |
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265 | s_rbutton: |
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266 | mov eax,8 ; set/remove button |
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485 | heavyiron | 267 | mcall |
31 | halyavin | 268 | movzx eax,byte [null] |
269 | cmp eax,edi |
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270 | je no_text ; no digits - that's hole |
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271 | mov edx,ebx |
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272 | shr ecx,16 |
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273 | mov dx,cx |
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274 | add edx,NumShift |
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275 | mov ebx,0x20000 |
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276 | movzx ecx,byte [edi+curconf] |
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277 | cmp ecx,9 |
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278 | ja two_num |
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279 | add edx,NumShift2 ; shift to center digits |
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280 | sub ebx,0x10000 |
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281 | two_num: |
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282 | mov esi,NumColor |
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283 | mov eax,47 |
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485 | heavyiron | 284 | mcall |
31 | halyavin | 285 | no_text: |
286 | popa |
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287 | ret |
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288 | |||
289 | |||
290 | ; ********************************************* |
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291 | ; ******* DRAWING STATUS LINE ***************** |
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292 | ; ********************************************* |
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293 | |||
294 | draw_moves: |
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295 | mov eax, 13 ; clear area |
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296 | mov ebx, XXbar |
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297 | mov ecx, YYbar |
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298 | mov edx, BgdColor |
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485 | heavyiron | 299 | mcall |
31 | halyavin | 300 | |
301 | mov eax, 4 |
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302 | mov ebx, XYstatus |
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303 | mov ecx, StatusColor |
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304 | cmp ax, [sts] |
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305 | jl report_victory |
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306 | jne report_moves |
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307 | mov edx,txtCnf ; prompt to choose configuration |
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308 | mov esi,lenCnf-txtCnf |
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309 | jmp e_dm |
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310 | report_moves: |
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311 | mov edx,txtMoves ; how many moves done |
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312 | mov esi,lenMoves-txtMoves |
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313 | mov eax,4 |
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485 | heavyiron | 314 | mcall |
31 | halyavin | 315 | mov esi,ecx |
316 | mov edx,ebx |
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317 | add edx, 40 shl 16 |
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318 | mov ebx,0x030000 |
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319 | movzx ecx, byte[move_count] |
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320 | mov eax,47 |
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321 | jmp e_dm |
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322 | report_victory: ; puzzle completed |
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323 | mov ecx,StatusColor2 |
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324 | mov edx,txtVictory |
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325 | mov esi,lenVictory-txtVictory |
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326 | e_dm: |
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485 | heavyiron | 327 | mcall |
31 | halyavin | 328 | ret |
329 | |||
330 | |||
331 | ; ********************************************* |
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332 | ; ********* SHUFFLE *************************** |
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333 | ; ********************************************* |
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334 | |||
335 | shuffle: |
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336 | xor eax,eax |
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337 | mov [sts],ax |
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338 | mov [move_count],ax ; reset moves to 0 |
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339 | mov [sh_off],al |
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340 | mov eax, [generator] |
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341 | |||
342 | mov ecx,SH_CYCLES |
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343 | sh_cycle: |
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344 | sub eax,0x43ab45b5 ; next random number |
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345 | ror eax,1 |
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346 | xor eax,0x32c4324f |
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347 | ror eax,1 |
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348 | mov [generator],eax |
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349 | |||
350 | push eax |
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351 | and eax,11b ; direction 0..3 |
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352 | movzx eax,byte [eax+correct] |
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353 | call move_check |
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354 | pop eax |
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355 | jnc sh_cycle ; if fails then retry |
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356 | loop sh_cycle |
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357 | inc byte[sh_off] ; shuffling complete |
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358 | ret |
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359 | |||
360 | |||
361 | ; ********************************************* |
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362 | ; ********* MOVE VALIDITY CHECK *************** |
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363 | ; ********************************************* |
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364 | ; AL - 'DELTA' DIRECTION |
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365 | |||
366 | move_check: |
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367 | pusha |
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368 | mov ah,byte [null] |
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369 | mov bx,ax |
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370 | cmp bh,3 |
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371 | ja no_top |
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372 | cmp al,-4 ; top of field |
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373 | je no_move |
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374 | no_top: |
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375 | cmp bh,12 |
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376 | jb no_bottom |
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377 | cmp al,4 ; bottom of field |
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378 | je no_move |
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379 | no_bottom: |
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380 | and bh,11b |
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381 | cmp bh,0 |
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382 | jnz no_left |
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383 | cmp al,-1 ; left of field |
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384 | je no_move |
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385 | no_left: |
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386 | cmp bh,11b |
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387 | jnz ok |
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388 | cmp al,1 ; right of field |
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389 | je no_move |
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390 | ok: |
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391 | mov bx,ax |
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392 | add bh,bl ; bh-new hole |
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393 | mov byte [null],bh |
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394 | movzx ecx,ah |
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395 | mov al,byte[ecx+curconf] |
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396 | movzx edx,bh |
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397 | mov bl,byte[edx+curconf] ; swapping button & hole |
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398 | mov byte[ecx+curconf],bl |
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399 | mov byte[edx+curconf],al |
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400 | |||
401 | cmp byte[sh_off],0 ; if shuffle in progress, |
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402 | jz no_win ; then no redraw |
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403 | |||
404 | ; drawing button & hole |
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405 | inc ecx |
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406 | call draw_button |
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407 | movzx ecx,bh |
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408 | inc ecx |
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409 | call draw_button |
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410 | ; testing if task completed |
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411 | mov esi,[task] |
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412 | mov edi,curconf |
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413 | mov ecx,16 |
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414 | repe cmpsb |
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415 | cmp ecx,0 |
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416 | jne no_win |
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417 | mov word[sts],6 ; puzzle done. Victory! |
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418 | no_win: |
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419 | popa |
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420 | stc |
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421 | ret |
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422 | no_move: |
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423 | popa |
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424 | clc |
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425 | ret |
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426 | ; this is deprecated debug routine |
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427 | ;ud: |
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428 | ; ud2 |
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429 | |||
430 | ; These are data used by program |
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431 | |||
432 | correct db 1,-4,4,-1 |
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433 | |||
434 | conf db 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,0,15 |
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435 | db 0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,0 |
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436 | db 1,2,3,4,12,13,14,5,11,0,15,6,10,9,8,7,9 |
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437 | |||
438 | txtMoves: |
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439 | if lang eq ru |
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440 | db 'Ходов:' |
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441 | else |
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442 | db 'Moves:' |
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443 | end if |
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444 | lenMoves: |
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445 | |||
446 | txtSh: |
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447 | if lang eq ru |
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448 | db 'Тасовка' |
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449 | else |
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450 | db 'Shuffle' |
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451 | end if |
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452 | lenSh: |
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453 | |||
454 | txtCnf: |
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455 | if lang eq ru |
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456 | db 'Выберите задачу и нажмите->' |
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457 | else |
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458 | db 'Select task, then press ->' |
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459 | end if |
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460 | lenCnf: |
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461 | |||
462 | txtTitle: ; строка заголовка |
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463 | if lang eq ru |
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464 | db 'Игра 15 - задача X' |
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465 | else |
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466 | db 'Game 15 - puzzle X' |
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467 | end if |
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468 | lenTitle: ; и её конец |
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469 | |||
470 | txtVictory: |
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471 | if lang eq ru |
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472 | db 'Вы решили задачу! Нажмите->' |
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473 | else |
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474 | db 'Puzzle completed! Press->' |
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475 | end if |
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476 | lenVictory: |
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477 | |||
478 | arrow equ lenVictory-2 |
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479 | |||
480 | I_END: ; конец программы |
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481 | ;null db ? |
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482 | move_count dw ? |
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483 | cptr db ? |
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484 | sts dw ? |
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485 | sh_off db ? |
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486 | task dd ? |
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487 | generator dd ? |
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488 | curconf: |