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Added more buffer of the buffer function

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This commit is contained in:
Duncan Frost
2014-05-23 09:05:21 +01:00
parent 5a5a5409a2
commit 8bc3ac03c4
1 changed files with 78 additions and 8 deletions
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86
src/gfx.c
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@@ -273,8 +273,67 @@ void gfx_fill_rect_inset(rct_drawpixelinfo* dpi, short left, short top, short ri
*/
void sub_0x67A690(int eax, int ebx, int ecx, int edx, int esi, int edi, int ebp){
if (ebx & 0x20000000){
//0x67a7f7
RCT2_CALLPROC_X(0x67A690, eax, ebx, ecx, edx, esi, edi, ebp);
int _ecx = eax >> 8;
uint32 _ebx = RCT2_GLOBAL(0x9ABDA4, uint32);
_ecx--;
_ecx <<= 0x10;
if (RCT2_GLOBAL(0x9E3CDC, uint32)){
RCT2_GLOBAL(0x9E3D04, uint32) = ebp;
uint32 _ebp = RCT2_GLOBAL(0x9E3CDC, uint32);
_ebp += RCT2_GLOBAL(0x9E3CE0, uint32);
for (_ecx >>= 0x10; _ecx >= 0; --_ecx){
for (int _cx = RCT2_GLOBAL(RCT2_X_END_POINT_GLOBAL, uint16); _cx > 0; --_cx){
uint8 al = *((char*)esi);
esi++;
al = *((char*)_ebx + al);
al &= *((char*)_ebp);
if (al){
*((char*)edi) = al;
}
edi++;
_ebp++;
}
esi += edx;
edi += RCT2_GLOBAL(0x9E3D04, uint32);
_ebp += edx;
}
return;
}
if ((RCT2_GLOBAL(RCT2_X_END_POINT_GLOBAL, uint16)) == 4){
ebp += 4;
edx += 4;
for (_ecx >>= 0x10; _ecx >= 0; --_ecx){
for (int i = 0; i < 4; ++i){
uint8 al = *((char*)esi+i);
al = *((char*)_ebx + al);
if (al){
*((char*)edi+i) = al;
}
}
edi += ebp;
esi += edx;
}
return;
}
for (_ecx >>= 0x10; _ecx >= 0; --_ecx){
for (int _cx = RCT2_GLOBAL(RCT2_X_END_POINT_GLOBAL, uint16); _cx > 0; --_cx){
uint8 al = *((char*)esi);
esi++;
al = *((char*)_ebx + al);
if (al){
*((char*)edi) = al;
}
edi++;
}
esi += edx;
edi += ebp;
}
return;
}
if (ebx & 0x40000000){
@@ -289,15 +348,26 @@ void sub_0x67A690(int eax, int ebx, int ecx, int edx, int esi, int edi, int ebp)
return;
}
int _ebx = RCT2_GLOBAL(0x9ABDA8, uint16);
int _ebx = RCT2_GLOBAL(RCT2_X_END_POINT_GLOBAL, uint16);
if (RCT2_GLOBAL(0x9E3CDC, uint32) != 0){
//0x67A722
RCT2_CALLPROC_X(0x67A690, eax, ebx, ecx, edx, esi, edi, ebp);
return;
}
int _ecx = ebx;
RCT2_CALLPROC_X(0x67A690, eax, ebx, ecx, edx, esi, edi, ebp);
for (int ah = eax >> 8; ah > 0; --ah){
int _ecx = _ebx;
for (; _ecx > 0; --_ecx){
char al = *((char*)esi);
esi++;
if (al){
*((char*)edi) = al;
}
edi++;
}
esi += edx;
edi += ebp;
}
return;
}
@@ -591,14 +661,14 @@ void gfx_draw_sprite(rct_drawpixelinfo *dpi, int image_id, int x, int y)
ebx += RCT2_ADDRESS_G1_ELEMENTS;
if (dpi->pad_0E >= 1){
if (dpi->pad_0E == 1){
RCT2_CALLPROC_X(0x0067BD81, eax, ebx, x, y, 0, dpi, ebp);
RCT2_CALLPROC_X(0x0067BD81, eax, ebx, x, y, 0,(int) dpi, ebp);
return;
}
if (dpi->pad_0E >= 3){
RCT2_CALLPROC_X(0x0067FAAE, eax, ebx, x, y, 0, dpi, ebp);
RCT2_CALLPROC_X(0x0067FAAE, eax, ebx, x, y, 0, (int)dpi, ebp);
return;
}
RCT2_CALLPROC_X(0x0067DADA, eax, ebx, x, y, 0, dpi, ebp);
RCT2_CALLPROC_X(0x0067DADA, eax, ebx, x, y, 0, (int)dpi, ebp);
return;
}
eax = *((uint32*)ebx + 2);