Load and unload map levels while the game is running.

[relh]

I want to release graphics used by health bars, drawn shapes, and selection outlines when I unload a level while the game stays open.

Cleanup calls would let the game release those resources without reaching into the drawing code. Quitting already frees them; the benefit is releasing them between levels.

PR #10 adds calls for resources the game owns. The game decides when to call them, while its graphics context is available. This does not add a level-loading system.

[relh]

level loading and unloading only

[relh]

Agreed: level unloading is the use case. I rewrote this issue and PR #10 to say that explicitly. The game calls cleanup for health bars, shapes, and outlines it owns when unloading a level while the application stays open. Quitting already releases those graphics; this does not introduce automatic level management.

[treeform]

Can you rename the ask then?