Open Source Glasgow

• on the player object, add raycast to camera
• enable it
• set cast to to -100 on Z axis (y=0)
• create a new node, call it weapon
• map a new input map “primary_fire” mouse button
• add a script to weapon (default empty)
• set up some variables for the weapon, track ammo code

export var fire_rate = 0.5
export var clip_size = 5
export var reload_rate = 1

var current_ammo = clip_size
var can_fire = true

func _process(delta):
  if Input.is_action_just_pressed("primary_fire") and can_fire:
    print "Fired weapon"