WIP clean up player

scripts/player/player.gd

@@ -2,20 +2,31 @@ class_name Player
 extends CharacterBody2D
 
 signal hit
-signal collide_with_ball
+signal ball_starts_colliding
+signal ball_stops_colliding
+const Y_SPAWN_OFFSET = -8
 @export var speed = 120
-var y_spawn_offset = -8
 @onready var animation_player = $AnimationPlayer
 @onready var sprite = $Sprite2D
 @onready var tile_map: TileMap = get_parent()
 
 func _ready():
 	var spawn_cell: Vector2i = tile_map.get_bottom_spawn_cell()
-	position = tile_map.map_to_local(spawn_cell)
-	position.y += y_spawn_offset
+	position = tile_map.map_to_local(spawn_cell) + Vector2(0, Y_SPAWN_OFFSET)
 
-
-func _on_area_2d_body_entered(_body: Node2D):
+func _on_area_2d_body_entered(_body):
 	# As player’s Area2D only collide with balls
 	# We only enter this function after colliding with a ball
-	collide_with_ball.emit()
+	ball_starts_colliding.emit()
+
+func _on_area_2d_body_exited(_body):
+	ball_stops_colliding.emit()
+
+func get_input_direction():
+	return Input.get_vector("move_left", "move_right", "move_up", "move_down")
+
+func flip_sprite():
+	if Input.is_action_pressed("move_left"):
+		sprite.flip_h = true
+	elif Input.is_action_pressed("move_right"):
+		sprite.flip_h = false

scripts/player/states/player_idle_state.gd

@@ -1,23 +1,21 @@
 class_name PlayerIdleState
 extends PlayerState
 
-var collide_with_ball = false
+var player_collide_with_ball = false
 
 func enter(_msg := {}):
 	player.velocity = Vector2.ZERO
 	player.animation_player.play("idle")
 
 func update(_delta):
-	if collide_with_ball && Input.is_action_pressed("hit"):
-		collide_with_ball = false
-		state_machine.transition_to("Throw")
-	
-	if get_input_direction() != Vector2.ZERO:
+	if player_collide_with_ball && Input.is_action_pressed("hit"):
+		state_machine.transition_to("Hit")
+		
+	if player.get_input_direction() != Vector2.ZERO:
 		state_machine.transition_to("Walk")
 
-func get_input_direction():
-	return Input.get_vector("move_left", "move_right", "move_up", "move_down")
+func _on_player_ball_starts_colliding():
+	player_collide_with_ball = true
 
-
-func _on_player_collide_with_ball():
-	collide_with_ball = true
+func _on_player_ball_stops_colliding():
+	player_collide_with_ball = false

scripts/player/states/player_walk_state.gd

@@ -5,22 +5,14 @@ func enter(_msg := {}):
 	player.animation_player.play("walk")
 
 func physics_update(delta):
-	var direction = get_input_direction()
+	var direction = player.get_input_direction()
 	var velocity = direction * player.speed
+	
+	player.flip_sprite()
 		
 	var collision = player.move_and_collide(velocity * delta)
 	if collision and Input.is_action_pressed("hit"):
-		state_machine.transition_to("Throw")
+		state_machine.transition_to("Hit")
 	
 	if velocity == Vector2.ZERO:
 		state_machine.transition_to("Idle")
-
-func get_input_direction():
-		var direction = Input.get_vector("move_left", "move_right", "move_up", "move_down")
-		
-		if Input.is_action_pressed("move_left"):
-			player.sprite.flip_h = true
-		elif Input.is_action_pressed("move_right"):
-			player.sprite.flip_h = false
-		
-		return direction