first implementation of touch joystick
added correct movement based on joystick to hero
Merge pull request #1 from gonzalovazquez/joystick

feat:(joystick) Implemented joystick control to the game
Merge pull request #2 from coggames/joystick

Joystick
corrected anchor positioning of the bullet
added rotation of hero to right joystick
added enemies
Merge pull request #3 from gonzalovazquez/player-movement

chore(hero): Corrected movement
added evil bunny sprite sheet
deleted legacy code
renamed enemies variable to zombies variable
Merge pull request #4 from gonzalovazquez/enemy-animation

feat(zombies): Added bunny zombies sprite sheet