PA-1.8.4

New title screen and game state logic.

ADDED

• game_state 'alive' and game_state 'title'
• title screen containing title screen text and the icon image.
• simple title screen menu music system that loops
• character movement and AI and loading only works if game_state is 'alive'
• a simple audio system for the title screen music with looping, loop redundancy in case it doesn't, and looping stops when game_state is 'alive'

REMOVED

• the old draw system
• the old movement system
• the old unused framework for factions and health that wouldn't have been used anyways

CHANGED

• love.load, the game now has an icon
• love.load, the game title now says The Spawner of Everilynn PA-1.8.4
• love.draw, the system loads functions above it in the code depending on game_state
• spike tiles now take 4 damage instead of 2