walking and idle animations

entity/AI/Player.gd

@@ -41,15 +41,19 @@ func movement_key_pressed(direction):
 	if direction == 1: # right
 		velocity_sum.x = 0
 		velocity_sum.x += 1
+		get_user().animate("WalkRight")
 	elif direction == 2: # left
 		velocity_sum.x = 0
 		velocity_sum.x -= 1
+		get_user().animate("WalkLeft")
 	elif direction == 3: # up
 		velocity_sum.y = 0
 		velocity_sum.y -= 1
+		get_user().animate("WalkUp")
 	elif direction == 4: # down
 		velocity_sum.y = 0
 		velocity_sum.y += 1
+		get_user().animate("WalkDown")
 # Velocity cannot be faster with more vectors
 	get_user().set_internal_velocity(velocity_sum)
 
@@ -58,9 +62,10 @@ func movement_key_released(direction):
 		velocity_sum.x = 0
 	elif direction == 3 or direction == 4: # up/down
 		velocity_sum.y = 0
+	get_user().animate("Idle")
 	get_user().set_internal_velocity(velocity_sum)
 
 # Physics Process
-func _physics_process(delta):
+func _physics_process(_delta):
 ## Keyboard Movement
 	get_input()

entity/Girl.gd

@@ -3,6 +3,9 @@ extends Node
 ## Nodes
 func get_body_node():
 	return $KinematicBody2D
+func get_sprite_node():
+	return $KinematicBody2D/AnimatedSprite
+	
 ## Parameters
 func set_gpos(new_pos):
 	return get_body_node().set_gpos(new_pos)
@@ -10,3 +13,7 @@ func get_gpos():
 	return get_body_node().get_gpos()
 func set_internal_velocity(new_vel):
 	get_body_node().set_internal_velocity(new_vel)
+
+## Logic
+func animate(animation):
+	get_sprite_node().play(animation)