extends KinematicBody2D

const GRAVITY = 0.0
const WALK_SPEED = 200
const interaction_circle_size = 150
onready var background_map  = get_node("/root/Map1/background")
onready var player = get_node("/root/Map1/Player")
onready var cell_size = background_map._get_cell_size()
onready var plants_map = get_node("/root/Map1/interaction_map")
onready var interaction = get_node("/root/Map1/player_interaction")

var velocity = Vector2()

#Moving buttons
func _physics_process(delta):
	if Input.is_key_pressed(KEY_SPACE):
		_interaction_process()
	velocity.y += delta * GRAVITY
	if Input.is_action_pressed("move_left"):
		velocity.x = -WALK_SPEED
	elif Input.is_action_pressed("move_right"):
		velocity.x =  WALK_SPEED
	elif Input.is_action_pressed("move_up"):
		velocity.y =  -WALK_SPEED
	elif Input.is_action_pressed("move_down"):
		velocity.y =  WALK_SPEED
	else:
		velocity.x = 0
		velocity.y = 0
	move_and_slide(velocity, Vector2(0, -1))
	if(interaction.get_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y)) == -1):
		interaction.clear()
		interaction.set_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y), 0)

#Handles interaction with the map
func _interaction_process():
	if Input.is_action_pressed("map_interaction") or Input.is_key_pressed((KEY_SPACE)):
		var x = plants_map.get_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y))
#		if x > 0:
#			print("woo")
		plants_map.set_cell(int(self.position.x / cell_size.x), int(self.position.y / cell_size.y), 10) 

func _input(event):
   # Mouse in viewport coordinates.
	if event is InputEventMouseButton:
		var pos = event.position
		if Input.is_action_pressed("map_interaction"):
			pass