added the game

Scripts/Classes/States/Player/WallSlide.gd

@@ -0,0 +1,30 @@
+extends PlayerState
+
+var direction := 0
+
+var fall_off := 0.0
+
+func enter(_msg := {}) -> void:
+	fall_off = 0
+	direction = player.direction
+	player.direction *= -1
+
+func physics_update(delta: float) -> void:
+	if player.input_direction == player.direction or player.input_direction == 0:
+		fall_off += 4 * delta
+	player.apply_gravity(delta)
+	player.velocity.y = clamp(player.velocity.y, -INF, 50)
+	player.sprite.play("Skid")
+	player.velocity.x = 50 * direction
+	if Global.player_action_just_pressed("jump", player.player_id):
+		jump_off()
+	if player.is_on_floor() or player.is_on_wall() == false or fall_off >= 1:
+		player.velocity.x = 50 * player.input_direction
+		state_machine.transition_to("Normal")
+	player.move_and_slide()
+
+func jump_off() -> void:
+	AudioManager.play_sfx("bump", player.global_position)
+	player.state_machine.transition_to("Normal")
+	player.jump()
+	player.velocity.x = 120 * player.direction