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Added final part of main code section.

This commit is contained in:
Duncan Frost 2014-05-21 18:57:56 +01:00
parent e11e9d78f9
commit e5a9426203
1 changed files with 40 additions and 1 deletions
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41
src/gfx.c
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@ -683,8 +683,47 @@ void gfx_draw_sprite(rct_drawpixelinfo *dpi, int image_id, int x, int y)
edx = eax;
edi = 0x9E3D28;
eax = 0;
while (edx>0){
eax = *((sint8*)esi);
if (eax >= 0){
esi++;
ecx = eax;
edx -= eax;
memcpy((char*)edi, (char*)esi, ecx);
edi += ecx;
esi += ecx;
continue;
}
ecx = eax;
ebx = edi;
eax &= 0x7;
ecx >>= 3;
eax <<= 8;
ecx = -ecx;
eax = eax & 0xFF00 + *((sint8*)esi);
edx -= ecx;
esi += 2;
ebx -= eax;
eax = esi;
esi = ebx;
ebx = eax;
eax = 0;
memcpy((char*)edi, (char*)esi, ecx);
edi += ecx;
esi += ecx;
esi = ebx;
}
//edi poped off stack
esi = ebp;
esi += 0x9E3D28;
eax = RCT2_GLOBAL(RCT2_Y_END_POINT_GLOBAL, uint8);
eax <<= 8;
edx = RCT2_GLOBAL(0x9ABDAE, uint16);
ebp = RCT2_GLOBAL(RCT2_DPI_LINE_LENGTH_GLOBAL, uint16);
ebx = RCT2_GLOBAL(0xEDF81C, uint32);
RCT2_CALLPROC_X(0x0067A28E, 0, image_id, x, y, 0, (int)dpi, 0);
sub_0x67A690(eax, ebx, ecx, edx, esi, (int)bits_pointer, ebp);
//RCT2_CALLPROC_X(0x0067A28E, 0, image_id, x, y, 0, (int)dpi, 0);
return;
}