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Added SDL_PROP_SURFACE_HOTSPOT_X_NUMBER and SDL_PROP_SURFACE_HOTSPOT_Y_NUMBER

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Sam Lantinga
2025-02-10 11:50:22 -08:00
parent da464e9e5f
commit 0bc1f87120
2 changed files with 9 additions and 0 deletions
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5
src/events/SDL_mouse.c
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@@ -1483,6 +1483,11 @@ SDL_Cursor *SDL_CreateColorCursor(SDL_Surface *surface, int hot_x, int hot_y)
return NULL;
}
// Allow specifying the hot spot via properties on the surface
SDL_PropertiesID props = SDL_GetSurfaceProperties(surface);
hot_x = (int)SDL_GetNumberProperty(props, SDL_PROP_SURFACE_HOTSPOT_X_NUMBER, hot_x);
hot_y = (int)SDL_GetNumberProperty(props, SDL_PROP_SURFACE_HOTSPOT_Y_NUMBER, hot_y);
// Sanity check the hot spot
if ((hot_x < 0) || (hot_y < 0) ||
(hot_x >= surface->w) || (hot_y >= surface->h)) {