GameEvent deferment

Using the newly implemented GameEvent I will implement a defered event processing system.

Allowing events to be processed on a game_tick

Look at the existing GameEvent implementation to understand its structure and how events are currently processed. The goal is to modify the event system to queue events and process them on each game_tick. Start by finding where game_tick is defined and how the main game loop works. Check for any existing event queue or scheduling patterns in the codebase.

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