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Code Issues Releases Wiki Activity

Implemented a couple of functions, memory leak fix

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- create_duck
- viewport_set_underground_flag (0x006E7A15)
Free dpi in paint_park_entrance_entry
This commit is contained in:
Gericom
2015-02-27 16:34:52 +01:00
parent 4157ddc065
commit ff79e98819
3 changed files with 67 additions and 3 deletions
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27
src/interface/viewport.c
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@@ -409,6 +409,27 @@ void sub_6E7DE1(sint16 x, sint16 y, rct_window* w, rct_viewport* viewport){
memcpy(viewport, &view_copy, sizeof(rct_viewport));
}
//0x006E7A15
void viewport_set_underground_flag(int underground, rct_window* window, rct_viewport* viewport)
{
if (window->classification != 0)
{
if (!underground)
{
int bit = viewport->flags & VIEWPORT_FLAG_UNDERGROUND_INSIDE;
viewport->flags &= ~VIEWPORT_FLAG_UNDERGROUND_INSIDE;
if (!bit) return;
}
else
{
int bit = viewport->flags & VIEWPORT_FLAG_UNDERGROUND_INSIDE;
viewport->flags |= VIEWPORT_FLAG_UNDERGROUND_INSIDE;
if (bit) return;
}
window_invalidate(window);
}
}
/**
*
* rct2: 0x006E7A3A
@@ -428,7 +449,8 @@ void viewport_update_position(rct_window *window)
int height = map_element_height(0xFFFF & sprite->unknown.x, 0xFFFF & sprite->unknown.y) & 0xFFFF - 16;
int underground = sprite->unknown.z < height;
RCT2_CALLPROC_X(0x6E7A15, sprite->unknown.x, sprite->unknown.y, sprite->unknown.z, underground, (int)window, (int)viewport, 0);
viewport_set_underground_flag(underground, window, viewport);
//RCT2_CALLPROC_X(0x6E7A15, sprite->unknown.x, sprite->unknown.y, sprite->unknown.z, underground, (int)window, (int)viewport, 0);
int center_x, center_y;
center_2d_coordinates(sprite->unknown.x, sprite->unknown.y, sprite->unknown.z, &center_x, &center_y, window->viewport);
@@ -446,7 +468,8 @@ void viewport_update_position(rct_window *window)
int curr_rotation = RCT2_GLOBAL(RCT2_ADDRESS_CURRENT_ROTATION, uint32);
sub_689174(&x, &y, &z, curr_rotation);
RCT2_CALLPROC_X(0x006E7A15, x, y, z, 0, (int)window, (int)viewport, 0);
viewport_set_underground_flag(0, window, viewport);
//RCT2_CALLPROC_X(0x006E7A15, x, y, z, 0, (int)window, (int)viewport, 0);
//Clamp to the map minimum value
int at_map_edge = 0;