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First pass at 0x00406C96

This commit is contained in:
Jackson Davis 2014-08-25 12:09:44 +07:00 committed by Jackson Davis
parent 841f9bd390
commit cbb617c56f
1 changed files with 25 additions and 5 deletions
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30
src/osinterface.c
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@ -44,7 +44,7 @@ unsigned int gLastKeyPressed;
static void osinterface_create_window();
static void osinterface_close_window();
static void osinterface_resize(int width, int height);
static void sub_406C96(int actionType);
static SDL_Window *_window;
static SDL_Surface *_surface;
@ -350,7 +350,7 @@ void osinterface_process_messages()
RCT2_GLOBAL(0x0142431C, int) = e.button.y;
switch (e.button.button) {
case SDL_BUTTON_LEFT:
RCT2_CALLPROC_1(0x00406C96, int, 1);
sub_406C96(1); //RCT2_CALLPROC_1(0x00406C96, int, 1);
gCursorState.left = CURSOR_PRESSED;
gCursorState.old = 1;
break;
@ -358,7 +358,7 @@ void osinterface_process_messages()
gCursorState.middle = CURSOR_PRESSED;
break;
case SDL_BUTTON_RIGHT:
RCT2_CALLPROC_1(0x00406C96, int, 3);
sub_406C96(3); //RCT2_CALLPROC_1(0x00406C96, int, 3);
gCursorState.right = CURSOR_PRESSED;
gCursorState.old = 2;
break;
@ -369,7 +369,7 @@ void osinterface_process_messages()
RCT2_GLOBAL(0x0142431C, int) = e.button.y;
switch (e.button.button) {
case SDL_BUTTON_LEFT:
RCT2_CALLPROC_1(0x00406C96, int, 2);
sub_406C96(2); //RCT2_CALLPROC_1(0x00406C96, int, 2);
gCursorState.left = CURSOR_RELEASED;
gCursorState.old = 3;
break;
@ -377,7 +377,7 @@ void osinterface_process_messages()
gCursorState.middle = CURSOR_RELEASED;
break;
case SDL_BUTTON_RIGHT:
RCT2_CALLPROC_1(0x00406C96, int, 4);
sub_406C96(4); //RCT2_CALLPROC_1(0x00406C96, int, 4);
gCursorState.right = CURSOR_RELEASED;
gCursorState.old = 4;
break;
@ -596,3 +596,23 @@ char osinterface_get_path_separator()
{
return '\\';
}
void sub_406C96(int actionType)
{
int eax = RCT2_GLOBAL(0x009E2DE4, uint32);
int ecx = eax + 1;
ecx &= 0x3F; //Array of 64 point structs, loop around buffer?
if (ecx != RCT2_GLOBAL(0x009E2DE8, uint32)) {
int edx = RCT2_GLOBAL(0x01424318, uint32); // X
//eax is a struct index here. Mutliplied by then and then 4 for the struct with 3 4 byte fields
//Struct is {int x, int y, int actionType}
eax = eax + eax*2;
eax = 0x01424340 + eax * 4; //get base of struct, address is base of array
*((uint32*)eax) = edx;
edx = RCT2_GLOBAL(0x0142431C, uint32); // Y
*((uint32*)eax + 1) = edx;
edx = actionType;
*((uint32*)eax + 2) = edx;
RCT2_GLOBAL(0x009E2DE4, uint32) = ecx;
}
}