| 37,31 → 37,88 |
|---|
| div ecx ; eax = row index, edx = col index |
| mov dword [row_ind], eax |
| mov dword [col_ind], edx |
| mov dword [color], 0x80FFFFFF ; white |
| mov dword [color], COLOR_CELL ; white |
| cmp byte [esi + gfx], 0 ; check if cell is 0 or not 0 |
| jne @f |
| mov dword [color], 0x80000000 ; black |
| mov dword [color], COLOR_BACK ; black |
| @@: |
| mov ebx, dword [col_ind] |
| imul ebx, GFX_PIX_SIZE |
| ;add ebx, WINDOW_BORDER |
| shl ebx, 16 |
| add ebx, GFX_PIX_SIZE |
| |
| imul ebx, GFX_PIX_SIZE ; now ebx - x coord of rect |
| mov ecx, dword [row_ind] |
| imul ecx, GFX_PIX_SIZE |
| ;add ecx, WINDOW_BORDER |
| shl ecx, 16 |
| add ecx, GFX_PIX_SIZE |
| |
| mov eax, 13 |
| imul ecx, GFX_PIX_SIZE ; now ecx - y coord of rect |
| mov edx, dword [color] |
| int 0x40 |
| stdcall imgbuf_draw_rect, ebx, ecx, edx |
| |
| inc esi |
| jmp .loop1 |
| |
| .loop1_end: |
| stdcall imgbuf_send_to_window |
| popad |
| ret |
| endp |
| endp |
| |
| ; copy imgbuf contents to the emulator window |
| align 4 |
| proc imgbuf_send_to_window stdcall |
| DEBUGF DBG_INFO, "sending to window...\n" |
| push eax ebx ecx edx |
| mov eax, 7 |
| mov ebx, dword [imgbuf_ptr] |
| mov ecx, IMGBUF_WIDTH |
| shl ecx, 16 |
| add ecx, IMGBUF_HEIGHT |
| xor edx, edx |
| int 0x40 |
| pop edx ecx ebx eax |
| ret |
| endp |
| |
| |
| ; in internal buffer draw rect filled with given color at position (rect_x, rect_y) within window |
| align 4 |
| proc imgbuf_draw_rect stdcall, rect_x: dword, rect_y: dword, rect_color: dword |
| DEBUGF DBG_INFO, "imgbuf_draw_rect(%u, %u, %x)\n", [rect_x], [rect_y], [rect_color] |
| push eax ebx ecx edx esi edi ebp |
| |
| mov ebx, dword [rect_y] |
| imul ebx, IMGBUF_WIDTH |
| add ebx, dword [rect_x] ; now ebx - index of first pixel of rect |
| |
| mov edi, dword [imgbuf_ptr] |
| mov ebp, dword [rect_color] |
| |
| xor ecx, ecx |
| .for_i: |
| cmp ecx, GFX_PIX_SIZE |
| jae .ret |
| |
| xor edx, edx |
| .for_j: |
| cmp edx, GFX_PIX_SIZE |
| jae .for_j_end |
| |
| mov esi, edx |
| |
| add edx, ebx |
| mov eax, ecx |
| imul eax, IMGBUF_WIDTH |
| add edx, eax ; now edx is index of edx'th pixel of ecx'th row of rect |
| |
| lea edx, [edx*3] |
| add edx, edi |
| |
| mov dword [edx], ebp ; put color to pixel |
| |
| mov edx, esi |
| inc edx |
| jmp .for_j |
| .for_j_end: |
| |
| inc ecx |
| jmp .for_i |
| |
| .ret: |
| pop ebp edi esi edx ecx ebx eax |
| ret |
| endp |