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Added window_scroll_to_viewport based off previous function

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This commit is contained in:
Duncan
2014-08-22 12:30:17 +01:00
committed by Duncan Frost
parent 8379262ea4
commit 967af50f4d
1 changed files with 29 additions and 0 deletions
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29
src/window.c
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@@ -885,6 +885,35 @@ rct_window *window_get_main()
return NULL;
}
/**
* Based on
* rct2: 0x696ee9 & 0x66842F
*
*/
void window_scroll_to_viewport(rct_window *w)
{
int x, y, z;
rct_window *mainWindow;
if (w->viewport == NULL || w->focus.sprite.viewport_target_sprite_id == -1)
return;
if (w->focus.coordinate.viewport_target_y & VIEWPORT_FOCUS_TYPE_MASK_SPRITE) {
rct_sprite *sprite = &(g_sprite_list[w->focus.sprite.viewport_target_sprite_id & VIEWPORT_FOCUS_SPRITE_MASK]);
x = sprite->unknown.x;
y = sprite->unknown.y;
z = sprite->unknown.z;
} else {
x = w->focus.coordinate.viewport_target_x;
y = w->focus.coordinate.viewport_target_y & VIEWPORT_FOCUS_Y_MASK;
z = w->focus.coordinate.viewport_target_z;
}
mainWindow = window_get_main();
if (mainWindow != NULL)
window_scroll_to_location(mainWindow, x, y, z);
}
/**
*
* rct2: 0x006E7C9C