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First couple lines decoded

This commit is contained in:
Duncan Frost 2014-05-08 20:13:58 +01:00
parent 63681f6877
commit f448929f73
1 changed files with 27 additions and 0 deletions
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27
src/gfx.c
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@ -154,6 +154,33 @@ void gfx_fill_rect_inset(rct_drawpixelinfo* dpi, short left, short top, short ri
void gfx_draw_sprite(rct_drawpixelinfo *dpi, int image_id, int x, int y)
{
RCT2_CALLPROC_X(0x0067A28E, 0, image_id, x, y, 0, dpi, 0);
int eax = 0, ebx = image_id, ecx = x, edx = y, esi = 0, edi = dpi, ebp = 0;
eax = image_id;
eax >>= 26;
RCT2_GLOBAL(0x00EDF81C, uint32) = ebx;
eax &= 0x7;
eax = RCT2_GLOBAL(0x009E3CE4 + 4 * eax, uint32);
RCT2_GLOBAL(0x009E3CDC, uint32) = eax;
if (!(RCT2_GLOBAL(0x00EDF81C, uint32) & 0xE0000000)){
if (!(ebx & 0x80000000))
{
if (!(ebx & 0x20000000)){
eax = ebx;
RCT2_GLOBAL(0x9E3CDC, uint32) = 0;
eax >>= 13;
eax &= 0x1f;
eax = RCT2_GLOBAL(eax * 4 + 0x91FCBC, uint32);
eax <<= 4;
eax = RCT2_GLOBAL(eax + 0x9EBD28, uint32);
ebp = *((uint32*)eax + 0xF3);
esi = *((uint32*)eax + 0xF7);
RCT2_GLOBAL(0x9ABEFF, uint32) = ebp;
RCT2_GLOBAL(0x9ABF03, uint32) = esi;
ebp = *((uint32*)eax + 0xFB);
}//0x67a361
}//0x67a445
}//0x67a46e
}
/**