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https://github.com/ondra-novak/gates_of_skeldal.git
synced 2025-07-13 09:52:01 -04:00
allow to leave PC in other map
This commit is contained in:
Ondřej Novák
parent
5c4cfaf314
commit
33fa026576
23 changed files with 515 additions and 319 deletions
204
game/engine2.c
204
game/engine2.c
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@ -10,150 +10,70 @@ typedef ZOOMINFO tzoom;
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extern ZOOMINFO zoom;
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extern word *screen;
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void sikma_zleva(void)
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{
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int32_t scr_linelen2 = GetScreenPitch();
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word *scr = (word *)zoom.startptr;
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const word *palette = (word *)zoom.palette;
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word cy = zoom.ycount;
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const unsigned char *pixmap = zoom.texture;
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const short *ytable = zoom.ytable;
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while (cy) {
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const int32_t *xtable = zoom.xtable;
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word cx = zoom.xmax;
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word *scr_iter = scr;
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const unsigned char *pixmap_iter = pixmap;
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while (cx > 0) {
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unsigned char pb = *pixmap_iter++;
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pixmap_iter+=*xtable;
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xtable++;
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if (pb == 1) break;
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if (pb != 0) *scr_iter = palette[pb];
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scr_iter++;
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cx--;
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}
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pixmap+=zoom.texture_line*(*ytable);
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ytable++;
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scr-=scr_linelen2;
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cy--;
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}
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/*
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__asm
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{
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mov edi,zoom ;nacti ukazatel do obrazovky
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mov ebx,[zoom]tzoom.palette ;ukazatel na paletu
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mov cx,short ptr [zoom]tzoom.ycount ;velikost textury na y
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shl ecx,16 ;vloz do horni pulky ecx
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mov esi,[zoom]tzoom.texture ;nacti ukazatel na texturu
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skzl3: mov edx,[zoom]tzoom.xtable ;nacti ukazetel na zvetsovaci tabulku x
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push esi ;uchovej esi
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push edi ;uchovej edi
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mov cx,[zoom]tzoom.xmax
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skzl1: xor eax,eax ;vynuluj eax pro spravny vypocet
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lodsb ;nacti bod
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add esi,[edx] ;posun se od nekolik pozic v texture podle hodnoty v tabulce x
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add edx,4 ;posun se v tabulce x o dalsi polozku
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or al,al ;test bodu na nulu
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jz skz1 ;preskoc transparetni barvu
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cmp al,1 ;test bodu na jedna
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jz skz2 ;ukonci kresleni linky pokud narazi na 1
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mov ax,[eax*2+ebx] ;konverze barvy podle palety
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mov [edi],ax ;nakresli bod na obrazovce
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skz1: add edi,2 ;dalsi pozice
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dec cx
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jnz skzl1 ;opakuj dokola
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skz2: pop edi ;obnov edi
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pop esi ;obnov esi
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mov edx,[zoom]tzoom.ytable ;vyzvedni ukazatel na ytable
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mov cx,[edx] ;cx - o kolik pozic se mam v texture posunout dolu
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or cx,cx
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jz skzskp
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skzl2: add esi,[zoom]tzoom.texture_line ;posun o jednu pozici
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dec cx ;sniz citac
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jnz skzl2 ;dokud neni nula
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skzskp:add edx,2 ;dalsi hodnota v tabulce
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mov [zoom]tzoom.ytable,edx ;uloaz na puvodni misto
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sub edi,[zoom]tzoom.line_len ;odecti tolik, kolik odpovida lince na obrazovce
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sub ecx,10000h ;sniz horni pulku ecx o jedna
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jnz skzl3 ;opakuj dokud neni nula
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}*/
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#define SIKMA_STENA(suffx, op) \
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void sikma_zleva_##suffx(void) \
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{ \
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\
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int32_t scr_linelen2 = GetScreenPitch(); \
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word *scr = (word *)zoom.startptr; \
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const word *palette = (word *)zoom.palette; \
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word cy = zoom.ycount; \
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const unsigned char *pixmap = zoom.texture; \
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const short *ytable = zoom.ytable; \
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while (cy) { \
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const int32_t *xtable = zoom.xtable; \
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word cx = zoom.xmax; \
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word *scr_iter = scr; \
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const unsigned char *pixmap_iter = pixmap; \
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while (cx > 0) { \
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unsigned char pb = *pixmap_iter++; \
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pixmap_iter+=*xtable; \
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xtable++; \
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if (pb == 1) break; \
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if (pb != 0) op; \
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scr_iter++; \
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cx--; \
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} \
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pixmap+=zoom.texture_line*(*ytable); \
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ytable++; \
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scr-=scr_linelen2; \
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cy--; \
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} \
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} \
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void sikma_zprava_##suffx(void) \
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{ \
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int32_t scr_linelen2 = GetScreenPitch(); \
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word *scr = (word *)zoom.startptr; \
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const word *palette = (word *)zoom.palette; \
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word cy = zoom.ycount; \
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const unsigned char *pixmap = zoom.texture; \
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const short *ytable = zoom.ytable; \
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while (cy) { \
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const int32_t *xtable = zoom.xtable; \
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word cx = zoom.xmax; \
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word *scr_iter = scr; \
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const unsigned char *pixmap_iter = pixmap; \
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while (cx > 0) { \
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unsigned char pb = *pixmap_iter++; \
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pixmap_iter+=*xtable; \
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xtable++; \
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if (pb == 1) break; \
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if (pb != 0) op; \
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scr_iter--; \
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cx--; \
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} \
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pixmap+=zoom.texture_line*(*ytable); \
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ytable++; \
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scr-=scr_linelen2; \
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cy--; \
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} \
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}
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void sikma_zprava(void)
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{
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int32_t scr_linelen2 = GetScreenPitch();
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word *scr = (word *)zoom.startptr;
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const word *palette = (word *)zoom.palette;
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word cy = zoom.ycount;
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const unsigned char *pixmap = zoom.texture;
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const short *ytable = zoom.ytable;
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while (cy) {
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const int32_t *xtable = zoom.xtable;
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word cx = zoom.xmax;
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word *scr_iter = scr;
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const unsigned char *pixmap_iter = pixmap;
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while (cx > 0) {
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unsigned char pb = *pixmap_iter++;
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pixmap_iter+=*xtable;
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xtable++;
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if (pb == 1) break;
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if (pb != 0) *scr_iter = palette[pb];
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scr_iter--;
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cx--;
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}
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pixmap+=zoom.texture_line*(*ytable);
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ytable++;
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scr-=scr_linelen2;
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cy--;
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}
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/*
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__asm
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{
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mov edi,zoom ;nacti ukazatel do obrazovky
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mov ebx,[zoom]tzoom.palette ;ukazatel na paletu
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mov cx,short ptr [zoom]tzoom.ycount ;velikost textury na y
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shl ecx,16 ;vloz do horni pulky ecx
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mov esi,[zoom]tzoom.texture ;nacti ukazatel na texturu
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skzp3: mov edx,[zoom]tzoom.xtable ;nacti ukazetel na zvetsovaci tabulku x
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push esi ;uchovej esi
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push edi ;uchovej edi
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mov cx,[zoom]tzoom.xmax
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skzp1: xor eax,eax ;vynuluj eax pro spravny vypocet
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lodsb ;nacti bod
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add esi,[edx] ;posun se od nekolik pozic v texture podle hodnoty v tabulce x
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add edx,4 ;posun se v tabulce x o dalsi polozku
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or al,al ;test bodu na nulu
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jz skz3 ;preskoc transparetni barvu
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cmp al,1 ;test bodu na jedna
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jz skz4 ;ukonci kresleni linky pokud narazi na 1
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mov ax,[eax*2+ebx] ;konverze barvy podle palety
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mov [edi],ax ;nakresli bod na obrazovce
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skz3: sub edi,2 ;dalsi pozice
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dec cx
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jnz skzp1 ;opakuj dokola
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skz4: pop edi ;obnov edi
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pop esi ;obnov esi
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mov edx,[zoom]tzoom.ytable ;vyzvedni ukazatel na ytable
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mov cx,[edx] ;cx - o kolik pozic se mam v texture posunout dolu
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or cx,cx
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jz skpskp
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skzp2: add esi,[zoom]tzoom.texture_line ;posun o jednu pozici
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dec cx ;sniz citac
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jnz skzp2 ;dokud neni nula
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skpskp: add edx,2 ;dalsi hodnota v tabulce
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mov [zoom]tzoom.ytable,edx ;uloaz na puvodni misto
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sub edi,[zoom]tzoom.line_len ;odecti tolik, kolik odpovida lince na obrazovce
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sub ecx,10000h ;sniz horni pulku ecx o jedna
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jnz skzp3 ;opakuj dokud neni nula
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}*/
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}
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SIKMA_STENA(norm,*scr_iter = palette[pb])
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SIKMA_STENA(alpha,*scr_iter = BLEND_PIXELS(*scr_iter, palette[pb]))
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//;
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void fcdraw(const void *source,void *target, const void *table)
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//#pragma aux fcdraw parm [EDX][EBX][EAX] modify [ECX ESI EDI];
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@ -633,7 +553,7 @@ void enemy_draw(const void *src,void *trg,int shade,int scale,int maxspace,int c
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int ofs = ytable[yiter];
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unsigned char *row = picdata+ofs;
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while (xiter < clipr && xtable[xiter] >= 0 ) {
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int xpos = xiter;
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int xpos = xiter-clipl;
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unsigned char p = row[xtable[xiter]];
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if (p != 0) {
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if (p == 1) screen[xpos] = (screen[xpos] & 0x7BDE) >> 1;
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