full state machine

scripts/player.gd

@@ -17,7 +17,9 @@ var pushEnabled:bool = false
 @onready var right_spawn = $RightSpawn
 @onready var left_spawn = $LeftSpawn
 
+var upJump:bool = false
 @onready var jump_buffer_timer: Timer = $JumpBufferTimer
+@onready var player_graphic: AnimatedSprite2D = $AnimatedSprite2D
 
 #For State Machine.............t.w.
 enum State{IDLE, RUNNING, JUMP, FALLING}
@@ -29,15 +31,38 @@ func _physics_process(delta):
 	handle_input()
 	handle_movement(delta)
 	update_states()
+	update_animation()
 	move_and_slide()
 	handle_collisions()
 
 #Create a State Machine.........t.w.
 func update_states()->void:
 	match current_state:
-		State.JUMP when velocity.y >0:
+		State.IDLE when velocity.x !=0:
+			current_state = State.RUNNING
+		State.RUNNING:
+			if velocity.x ==0:
+				current_state = State.IDLE
+		#jumping when reaching apex
+		State.JUMP when velocity.y > 0:
 			current_state = State.FALLING
-			
+		State.FALLING when is_on_floor():
+			if velocity.x == 0:
+				current_state = State.IDLE
+			else:
+				current_state = State.RUNNING
+func update_animation():
+	match current_state:
+		State.IDLE:
+			player_graphic.play("idle")
+		State.RUNNING:
+			player_graphic.play("run")
+		State.JUMP:
+			if upJump:
+				player_graphic.play("jump")
+		State.FALLING:
+			player_graphic.play("fall")
+	
 func handle_input()->void:
 	# Handle jump.
 	if Input.is_action_just_pressed("jump") and is_on_floor():
@@ -46,8 +71,10 @@ func handle_input()->void:
 	direction = Input.get_axis("moveLeft", "moveRight")
 	if direction <0:
 		facing=FaceDirection.LEFT
+		player_graphic.flip_h = true
 	if direction >0:
 		facing=FaceDirection.RIGHT
+		player_graphic.flip_h = false
 		
 	if Input.is_action_just_pressed("shove") && pushEnabled:
 		print("I want to shove")
@@ -95,6 +122,7 @@ func handle_movement(_delta)->void:
 		velocity.y = JUMP_VELOCITY
 		#change state...........t.w.
 		current_state = State.JUMP
+		upJump = true
 		jump_buffer_timer.stop()
 		 
 func handle_collisions()->void:
@@ -119,3 +147,9 @@ func handle_collisions()->void:
 		
 	if not right_cast.is_colliding() && not left_cast.is_colliding():
 		pushEnabled = false
+
+
+func _on_animation_finished() -> void:
+	match current_state:
+		State.JUMP:
+			upJump=false