clean up memory after the game is done

game/app.odin

@@ -20,5 +20,10 @@ run :: proc() {
 		render_world(&world)
 		rl.EndDrawing()
 	}
+
+	delete(world.path)
+	delete(world.towers)
+	delete(world.events)
+
 }
 

main.odin

@@ -1,8 +1,24 @@
 package main
 
 import game "./game"
+import "core:fmt"
+import "core:mem"
+
 
 main :: proc() {
+	track: mem.Tracking_Allocator
+	mem.tracking_allocator_init(&track, context.allocator)
+	defer mem.tracking_allocator_destroy(&track)
+	context.allocator = mem.tracking_allocator(&track)
+
 	game.run()
+
+	// Report at exit
+	fmt.printf("peak heap: %d bytes\n", track.peak_memory_allocated)
+	fmt.printf("still live: %d bytes\n", track.current_memory_allocated)
+
+	for _, leak in track.allocation_map {
+		fmt.printf("leak at %v: %m\n", leak.location, leak.size)
+	}
 }