project_teddy/objects/Bullet/Bullet.gd

extends Area3D

signal exploded

@export var muzzle_velocity = 100 # How fast the bullets are
@export var g = Vector3.DOWN * 20

var velocity = Vector3.ZERO

###### CHEATS
var godmode = 0


func _physics_process(delta):
#	velocity += g * delta  # Uncomment this for bullet gravity
	look_at(transform.origin + velocity.normalized(), Vector3.UP)
	transform.origin += velocity * delta
	
	for body in get_overlapping_bodies():  ### THIS IS OLD LOGIC, REPLACE. I'D RECOMMEND TO CHECK BY GROUP AND NOT BY NODE
		if body.is_in_group("human"):
			print("Bullet hit a human player")
			Global.playerHealth = Global.playerHealth - 10
			self.queue_free()
		if body.is_in_group("AI"):
			print("Bullet hit an AI player")
			body.queue_free()
			self.queue_free()
		else:
			print("Bullet hit something else")
			self.queue_free()


func _on_Shell_body_entered(body):
	emit_signal("exploded", transform.origin)
	queue_free()