End of lesson 24.

scripts/game/maps/entities/mob.gd

@@ -0,0 +1,56 @@
+extends Node2D
+
+class_name Mob
+
+@export var animator:AnimatedSprite2D
+
+@export var collisionRay_1:RayCast2D
+@export var collisionRay_2:RayCast2D
+
+func updateRaycasts(destination):
+	var direction = destination - position
+	
+	if (direction.x != 0):
+		collisionRay_1.position = Vector2(8, 1)
+		collisionRay_2.position = Vector2(8, 15)
+
+	if (direction.y != 0):
+		collisionRay_1.position = Vector2(1, 8)
+		collisionRay_2.position = Vector2(15, 8)
+		
+	if (direction.x < 0):
+		collisionRay_1.position.x -= 1
+		collisionRay_2.position.x -= 1
+	
+	if (direction.y < 0):
+		collisionRay_1.position.y -= 1
+		collisionRay_2.position.y -= 1
+	
+	collisionRay_1.target_position = Vector2(direction)
+	collisionRay_1.force_raycast_update()
+	
+	collisionRay_2.target_position = Vector2(direction)
+	collisionRay_2.force_raycast_update()
+
+
+func updateAnimation(direction):
+	var sequence
+	
+	match(direction):
+		Map.Direction.East:
+			sequence = "Walk Right"
+		Map.Direction.West:
+			sequence = "Walk Left"
+		Map.Direction.North:
+			sequence = "Walk Up"
+		Map.Direction.South:
+			sequence = "Walk Down"
+		
+	if (animator.animation != sequence):
+		animator.animation = sequence
+		animator.frame = 0
+	else:
+		if (animator.frame == animator.sprite_frames.get_frame_count(animator.animation) - 1):
+			animator.frame = 0
+		else:
+			animator.frame += 1