extends KinematicBody2D

var motion = Vector2()
const UP = Vector2(0,-1)

const MAX_SPEED = 100
const Accel = 50
const GRAVITY = 200
var friction = false
var facing = 1
# Different kinds of bullets
const FIREBALL = preload("res://firePower.tscn")
var bullet_speed = 100
var velocity = Vector2()
onready var Firemario = preload("res://Player/Firemario.tres")
onready var Bigmario = preload("res://Player/Bigmario.tres")
onready var Smallmario = preload("res://Player/Smallmario.tres")
var is_damaged = false
var enemy_scene = preload("res://Player/koopgreen.tscn")
var mario_dead = preload("res://death/Deadmario.tscn")
var power = 3

func _ready():




    $anisprite.set_sprite_frames(Smallmario)

    health_state()




func _physics_process(delta):




	motion.y += 10




	if Input.is_action_just_pressed("ui_shoot"):
	   shoot()

	if Input.is_action_pressed("ui_right"):
		motion.x = min(motion.x+Accel,MAX_SPEED)
		$anisprite.flip_h = false
		$anisprite.play("Walk")
		if sign($shooter.position.x) == -1:
				$shooter.position.x *=- 1

	elif Input.is_action_pressed("ui_left"):
		motion.x = max(motion.x-Accel,-MAX_SPEED)
		$anisprite.flip_h = true
		$anisprite.play("Walk")
		if sign($shooter.position.x) == 1:
					$shooter.position.x *=- 1

	else:
		$anisprite.play("idle")
		friction = true

	if is_on_floor():
		#print("On the floor : ) " )

		if Input.is_action_just_pressed("ui_up"):
			motion.y =- 430
		if friction == true:
		   motion.x = lerp(motion.x,0, 0.2)
	else:
	  $anisprite.play("Jump")
	  if friction == true:
		   motion.x = lerp(motion.x,0, 0.05)

	motion = move_and_slide(motion, UP)

	print(power)




	if $anisprite.flip_h == false:
		facing = 1
	elif$anisprite.flip_h == true:
		facing = -1

#	print(facing)


 var collision_info = move_and_collide(velocity * delta)
 if collision_info and collision_info.collider.is_in_group("enemy"):
          is_hurt()





 $Stomp.force_raycast_update()
 if $Stomp.is_colliding():
	 var collider = $Stomp.get_collider()
	 if collider.is_in_group("enemy"):
			motion.y =-100





	pass


func shoot():
	var bullet = FIREBALL.instance()
	#new_bullet.start($shooter.global_position, rotation)
	if facing == 1:
	   bullet.bullet_speed = 100
	elif facing == -1:
	   bullet.bullet_speed =-100
	get_parent().add_child(bullet)
	#gun_position_x = $shooter.position.x
	bullet.position = $shooter.global_position


func is_hurt():
	if power == 1:
		var deadPlayer = mario_dead.instance()
		get_parent().add_child(deadPlayer)
		deadPlayer.global_position = $deathspawn.global_position
	if power == 2:
	    power = 1
	    health_state()
	if  power == 3:
	     power = 2
	     health_state()



func health_state():

	 if power == 1:
		  $anisprite.set_sprite_frames(Smallmario)
		  $CollisionShape2D.shape.radius = 4
	 elif power == 2:
		     $anisprite.set_sprite_frames(Bigmario)
		     $CollisionShape2D.shape.radius = 8
	 elif power == 3:
		     $anisprite.set_sprite_frames(Firemario)
		     $CollisionShape2D.shape.radius = 8