Disabled switching on the first level. Added switch particles. Fixed enemy sprite

game/characters/player/player.gd

@@ -18,12 +18,14 @@ const PICKUP_OFFSET = 16.0
 @export_range(0.0, 1.0) var passive_jump_factor := 0.5
 
 
+var can_switch_color: bool = true
 var is_dead := false
 var _is_switching_needed := false
 
 
 @onready var camera : Camera2D = $Camera2D
 @onready var sprite : AnimatedSprite2D = $PlayerSprite
+@onready var particles : GPUParticles2D = $GPUParticles2D
 @onready var collision_switcher : CollisionSwitcher = $CollisionSwitcher
 @onready var pickups : Node2D = $Pickups
 @onready var jump_buffer_timer : Timer = $JumpBufferTimer
@@ -82,7 +84,7 @@ func _physics_process(delta: float) -> void:
 
 
 func _input(event: InputEvent) -> void:
-	if event.is_action_pressed("switch_color"):
+	if event.is_action_pressed("switch_color") and can_switch_color:
 		_switch()
 
 
@@ -95,6 +97,7 @@ func _switch() -> void:
 	if center_area.get_overlapping_bodies().size() == 0:
 		SoundManager.play_sfx_stream(SoundManager.sfx_stream_switch, global_position)
 		collision_switcher.switch_color()
+		particles.restart()
 	else:
 		_is_switching_needed = true
 

game/characters/player/player.tscn

@@ -17,6 +17,16 @@
 [ext_resource type="Script" uid="uid://cmimnl6jf78ao" path="res://game/characters/player/state_machine/falling_left_state.gd" id="14_2lnxg"]
 [ext_resource type="Script" uid="uid://5s7ko6pcqagy" path="res://game/characters/player/state_machine/falling_right_state.gd" id="15_bfpdl"]
 
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_bfpdl"]
+particle_flag_disable_z = true
+emission_shape = 3
+emission_box_extents = Vector3(4, 14, 1)
+inherit_velocity_ratio = 0.25
+direction = Vector3(0, -1, 0)
+initial_velocity_min = 15.0
+initial_velocity_max = 15.0
+gravity = Vector3(0, 0, 0)
+
 [sub_resource type="CapsuleShape2D" id="CapsuleShape2D_xln5q"]
 radius = 4.0
 
@@ -32,6 +42,15 @@ script = ExtResource("1_xln5q")
 [node name="PlayerSprite" parent="." unique_id=237719081 instance=ExtResource("2_n6ad3")]
 animation = &"jump_right"
 
+[node name="GPUParticles2D" type="GPUParticles2D" parent="." unique_id=405618377]
+emitting = false
+amount = 16
+lifetime = 0.25
+one_shot = true
+explosiveness = 0.5
+fixed_fps = 10
+process_material = SubResource("ParticleProcessMaterial_bfpdl")
+
 [node name="CollisionShape2D" type="CollisionShape2D" parent="." unique_id=1101386361]
 position = Vector2(0, 1)
 shape = SubResource("CapsuleShape2D_xln5q")