mirror of https://github.com/OpenRCT2/OpenRCT2.git
started decompile of paint quadrant function
This commit is contained in:
parent
ce1717c626
commit
7a04adfdb1
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@ -267,10 +267,34 @@ void sub_0x68615B(int ebp){
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RCT2_GLOBAL(0xF1AD24, uint32) = 0;
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RCT2_GLOBAL(0xF1AD24, uint32) = 0;
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}
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}
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/**
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* Paint Quadrant
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* rct2: 0x0069E8B0
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*/
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void sub_0x69E8B0(int eax, int ecx){
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if (RCT2_GLOBAL(0x9DEA6F,uint8) & 1) return;
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rct_drawpixelinfo* dpi = RCT2_GLOBAL(0x140E9A8,rct_drawpixelinfo*);
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if (RCT2_GLOBAL(0x141E9E4,uint16) & 0x4000)return;
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if (dpi->zoom_level > 2) return;
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if (eax > 0x2000)return;
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if (ecx > 0x2000)return;
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//push eax, ecx
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eax = (eax&0x1FE0)<<3 | (ecx>>5);
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eax = RCT2_ADDRESS(0xF1EF60, uint16)[eax];
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if (eax == 0xFFFF) return;
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//0x69E915
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RCT2_CALLPROC_X(0x69E8B0, eax, 0, ecx, 0, 0, 0, 0);
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}
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/**
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/**
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*
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*
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* rct2: 0x0068615B
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* rct2: 0x0068615B
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* ebp: ebp
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*/
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*/
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void sub_0x68B6C2(){
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void sub_0x68B6C2(){
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rct_drawpixelinfo* dpi = RCT2_GLOBAL(0x140E9A8, rct_drawpixelinfo*);
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rct_drawpixelinfo* dpi = RCT2_GLOBAL(0x140E9A8, rct_drawpixelinfo*);
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@ -294,16 +318,16 @@ void sub_0x68B6C2(){
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dx >>= 5;
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dx >>= 5;
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for (int i = dx; i > 0; --i){
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for (int i = dx; i > 0; --i){
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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cx += 0x20;
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cx += 0x20;
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ax -= 0x20;
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ax -= 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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cx -= 0x20;
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cx -= 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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cx += 0x20;
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cx += 0x20;
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}
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}
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break;
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break;
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@ -326,16 +350,16 @@ void sub_0x68B6C2(){
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dx >>= 5;
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dx >>= 5;
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for (int i = dx; i > 0; i--){
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for (int i = dx; i > 0; i--){
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax -= 0x20;
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ax -= 0x20;
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cx -= 0x20;
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cx -= 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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cx += 0x20;
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cx += 0x20;
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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cx += 0x20;
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cx += 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax -= 0x20;
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ax -= 0x20;
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}
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}
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break;
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break;
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@ -357,16 +381,16 @@ void sub_0x68B6C2(){
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dx >>= 5;
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dx >>= 5;
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for (int i = dx; i > 0; i--){
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for (int i = dx; i > 0; i--){
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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cx -= 0x20;
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cx -= 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax -= 0x20;
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ax -= 0x20;
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax -= 0x20;
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ax -= 0x20;
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cx += 0x20;
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cx += 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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cx -= 0x20;
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cx -= 0x20;
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}
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}
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break;
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break;
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@ -389,16 +413,16 @@ void sub_0x68B6C2(){
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dx >>= 5;
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dx >>= 5;
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for (int i = dx; i > 0; i--){
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for (int i = dx; i > 0; i--){
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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cx += 0x20;
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cx += 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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cx -= 0x20;
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cx -= 0x20;
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x68B35F, ax, 0, cx, 0, 0, 0, 0);
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax -= 0x20;
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ax -= 0x20;
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cx -= 0x20;
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cx -= 0x20;
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RCT2_CALLPROC_X(0x69E8B0, ax, 0, cx, 0, 0, 0, 0);
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sub_0x69E8B0(ax, cx);
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ax += 0x20;
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ax += 0x20;
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}
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}
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break;
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break;
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