Added player health and health bar

game/levels/abstract_level.gd

@@ -2,6 +2,9 @@ class_name AbstractLevel
 extends Node2D
 
 
+const CORRUPTION_DAMAGE = 10.0
+
+
 @export var initial_corruption_x := 0.0
 @export var corruption_speed := 0.0
 
@@ -11,6 +14,9 @@ var _corruption_x: float
 
 @onready var player : Player = $Player
 @onready var pause_menu : PauseMenu = $%PauseMenu
+@onready var health_bar : HealthBar = $%HealthBar
+
+@onready var corruption_timer : Timer = $CorruptionTimer
 
 @onready var level_material : ShaderMaterial = $%LevelColorRect.material
 
@@ -18,21 +24,35 @@ var _corruption_x: float
 func _ready() -> void:
 	_corruption_x = initial_corruption_x
 	pause_menu.hide()
+	health_bar.initialize(player.MAX_HEALTH, player.MAX_HEALTH)
+	player.health_changed.connect(health_bar.set_current_value)
 	
 	#TODO Add gameplay music
 
 
-func _process(delta: float) -> void:
-	_corruption_x += corruption_speed * delta
-
+func _process(_delta: float) -> void:
 	var screen_to_world := player.camera.get_canvas_transform().affine_inverse()
 	level_material.set_shader_parameter("screen_to_world", screen_to_world)
 	level_material.set_shader_parameter("corruption_x", _corruption_x)
 
 
+func _physics_process(delta: float) -> void:
+	_corruption_x += corruption_speed * delta
+	
+	if player.position.x < _corruption_x:
+		if corruption_timer.is_stopped():
+			corruption_timer.start()
+	else:
+		corruption_timer.stop()
+
+
 func _input(event: InputEvent) -> void:
 	if event.is_action_pressed("pause"):
 		SoundManager.play_ui_stream(SoundManager.ui_stream_accept)
 		get_tree().paused = true
 		pause_menu.show()
 		Input.mouse_mode = Input.MOUSE_MODE_VISIBLE
+
+
+func _on_corruption_timer_timeout() -> void:
+	player.deal_damage(CORRUPTION_DAMAGE)