Fix (and added hooks) for disabling pause menu
Fix (and added hooks) for disabling pause menu

Fixes bug where start menu may open during intro cutscene.

dlingenau/FullScreenPokemon,gpnoel/FullScreenPokemon,gpnoel/FullScreenPokemon,dlingenau/FullScreenPokemon,syo/FullScreenPokemon,FullScreenShenanigans/FullScreenPokemon,syo/FullScreenPokemon,FullScreenShenanigans/FullScreenPokemon,gpnoel/FullScreenPokemon,dlingenau/FullScreenPokemon