Fire effect and ice effect

objects/brick_player.tscn

@@ -10,7 +10,7 @@
 [ext_resource type="Script" path="res://scripts/components/player_death.gd" id="8_1v23d"]
 [ext_resource type="Script" path="res://scripts/components/knockback.gd" id="9_rjyu4"]
 [ext_resource type="Script" path="res://scripts/components/brick_throw.gd" id="10_u0v3b"]
-[ext_resource type="PackedScene" uid="uid://bymro4t7angv5" path="res://objects/brick.tscn" id="11_qutq2"]
+[ext_resource type="PackedScene" uid="uid://bcmx07k12gcsc" path="res://objects/ice_brick.tscn" id="11_ktjj0"]
 [ext_resource type="Script" path="res://scripts/components/stomp_damage_component.gd" id="12_payr4"]
 [ext_resource type="Script" path="res://scripts/components/flashing_component.gd" id="13_hrtyn"]
 [ext_resource type="Script" path="res://scripts/components/invulnerability_component.gd" id="14_jopig"]
@@ -84,7 +84,7 @@ knockback_force = 1500.0
 
 [node name="BrickThrowComponent" type="Node" parent="." node_paths=PackedStringArray("player_controller", "timer")]
 script = ExtResource("10_u0v3b")
-brick_scene = ExtResource("11_qutq2")
+brick_scene = ExtResource("11_ktjj0")
 fire_rate = 0.3
 player_controller = NodePath("..")
 timer = NodePath("../ThrowTimer")

objects/enemy.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=13 format=3 uid="uid://bwdlmualj6xbw"]
+[gd_scene load_steps=15 format=3 uid="uid://bwdlmualj6xbw"]
 
 [ext_resource type="Shader" uid="uid://bs4xvm4qkurpr" path="res://shaders/hit_flash.tres" id="1_ep4yr"]
 [ext_resource type="Texture2D" uid="uid://xes6mt2dd5gu" path="res://sprites/robot_cutout.png" id="1_uh38l"]
@@ -9,6 +9,8 @@
 [ext_resource type="Script" path="res://scripts/components/enemy_death.gd" id="6_6p3gr"]
 [ext_resource type="Script" path="res://scripts/components/flashing_component.gd" id="7_xsaiy"]
 [ext_resource type="Script" path="res://scripts/components/hit_component.gd" id="9_0qjr4"]
+[ext_resource type="Script" path="res://scripts/components/fire_effect_component.gd" id="10_ej8vg"]
+[ext_resource type="Script" path="res://scripts/components/ice_effect_component.gd" id="11_pq0k7"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_pwwji"]
 size = Vector2(18, 27)
@@ -86,3 +88,16 @@ health_component = NodePath("../HealthComponent")
 script = ExtResource("9_0qjr4")
 sprite = NodePath("../Sprite2D")
 health_component = NodePath("../HealthComponent")
+
+[node name="FireEffectComponent" type="Node" parent="." node_paths=PackedStringArray("health_component", "root")]
+script = ExtResource("10_ej8vg")
+duration = 5.0
+damage_per_second = 0.1
+health_component = NodePath("../HealthComponent")
+root = NodePath("..")
+
+[node name="IceEffectComponent" type="Node" parent="." node_paths=PackedStringArray("side_to_side_movement", "periodic_shooting")]
+script = ExtResource("11_pq0k7")
+duration = 3.0
+side_to_side_movement = NodePath("../SideToSideMovement")
+periodic_shooting = NodePath("../PeriodicShootingComponent")

objects/fire_brick.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=5 format=3 uid="uid://daau4j5hbklk0"]
+
+[ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_52l28"]
+[ext_resource type="Script" path="res://scripts/components/bullet.gd" id="2_hjcob"]
+[ext_resource type="Script" path="res://scripts/components/damage.gd" id="3_3ylb6"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_ar0xf"]
+size = Vector2(16, 10)
+
+[node name="Brick" type="Area2D"]
+collision_layer = 16
+collision_mask = 9
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_ar0xf")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_52l28")
+hframes = 12
+vframes = 12
+frame = 80
+
+[node name="BulletComponent" type="Node" parent="." node_paths=PackedStringArray("root", "area2d", "visibility_notifier", "timer")]
+script = ExtResource("2_hjcob")
+root = NodePath("..")
+speed = 120.0
+area2d = NodePath("..")
+visibility_notifier = NodePath("../VisibleOnScreenNotifier2D")
+life_time = 2.0
+timer = NodePath("../Timer")
+
+[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="."]
+position = Vector2(0, 2.38419e-07)
+scale = Vector2(0.8, 0.5)
+
+[node name="Timer" type="Timer" parent="."]
+
+[node name="DamageComponent" type="Node" parent="." node_paths=PackedStringArray("area2d")]
+script = ExtResource("3_3ylb6")
+area2d = NodePath("..")
+is_fire_brick = true

objects/ice_brick.tscn

@@ -0,0 +1,41 @@
+[gd_scene load_steps=5 format=3 uid="uid://bcmx07k12gcsc"]
+
+[ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_xusxl"]
+[ext_resource type="Script" path="res://scripts/components/bullet.gd" id="2_ilnf5"]
+[ext_resource type="Script" path="res://scripts/components/damage.gd" id="3_htddx"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_ar0xf"]
+size = Vector2(16, 10)
+
+[node name="Brick" type="Area2D"]
+collision_layer = 16
+collision_mask = 9
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_ar0xf")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+texture = ExtResource("1_xusxl")
+hframes = 12
+vframes = 12
+frame = 80
+
+[node name="BulletComponent" type="Node" parent="." node_paths=PackedStringArray("root", "area2d", "visibility_notifier", "timer")]
+script = ExtResource("2_ilnf5")
+root = NodePath("..")
+speed = 120.0
+area2d = NodePath("..")
+visibility_notifier = NodePath("../VisibleOnScreenNotifier2D")
+life_time = 2.0
+timer = NodePath("../Timer")
+
+[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="."]
+position = Vector2(0, 2.38419e-07)
+scale = Vector2(0.8, 0.5)
+
+[node name="Timer" type="Timer" parent="."]
+
+[node name="DamageComponent" type="Node" parent="." node_paths=PackedStringArray("area2d")]
+script = ExtResource("3_htddx")
+area2d = NodePath("..")
+is_ice_brick = true

scripts/components/damage.gd

@@ -3,6 +3,8 @@ extends Node
 
 @export var damage: float = 0.25
 @export var area2d: Area2D
+@export var is_fire_brick: bool = false
+@export var is_ice_brick: bool = false
 
 
 func _ready() -> void:
@@ -21,10 +23,20 @@ func on_area2d_body_entered(body: Node2D) -> void:
 	if body.has_node("HealthComponent"):
 		var health_component: HealthComponent                   = body.get_node("HealthComponent")
 		var invulnerability_component: InvulnerabilityComponent = body.get_node_or_null("InvulnerabilityComponent")
+		var fire_effect_component: FireEffectComponent          = body.get_node_or_null("FireEffectComponent")
+		var ice_effect_component: IceEffectComponent            = body.get_node_or_null("IceEffectComponent")
 
 		if invulnerability_component and invulnerability_component.is_invulnerable():
 			return
 
+		if fire_effect_component and is_fire_brick:
+			fire_effect_component.activate()
+			return
+
+		if ice_effect_component and is_ice_brick:
+			ice_effect_component.activate()
+			return
+
 		deal_damage(health_component)
 
 		if invulnerability_component:

scripts/components/fire_effect_component.gd

@@ -0,0 +1,56 @@
+class_name FireEffectComponent
+extends Node
+
+@export var duration: float = 1.0
+@export var damage_per_second: float = 1.0
+@export var health_component: HealthComponent
+@export var root: Node2D
+
+var timer: Timer
+var should_deal_damage: bool = false
+var time_elapsed: float      = 0.0
+
+
+func _ready() -> void:
+	if not health_component:
+		health_component = root.get_node("HealthComponent")
+
+	if not health_component:
+		printerr("No HealthComponent assigned!")
+		return
+
+	timer = Timer.new()
+	timer.timeout.connect(on_timer_timeout)
+	prepare_timer()
+	add_child(timer)
+
+
+func _process(delta: float) -> void:
+	if not should_deal_damage or not health_component:
+		return
+
+	time_elapsed += delta
+	if time_elapsed >= 1.0:
+		health_component.decrease_health(damage_per_second)
+		time_elapsed = 0.0
+
+
+func on_timer_timeout() -> void:
+	deactivate()
+
+
+func activate() -> void:
+	should_deal_damage = true
+	timer.start()
+
+
+func deactivate() -> void:
+	should_deal_damage = false
+	timer.stop()
+
+
+func prepare_timer() -> void:
+	timer.set_wait_time(duration)
+	timer.set_one_shot(true)
+	timer.stop()
+	time_elapsed = 0.0

scripts/components/ice_effect_component.gd

@@ -0,0 +1,52 @@
+class_name IceEffectComponent
+extends Node
+
+@export var duration: float = 1.0
+@export var side_to_side_movement: SideToSideMovement
+@export var periodic_shooting: PeriodicShootingComponent
+
+var timer: Timer
+var is_frozen: bool       = false
+var movement_speed: float = 0.0
+
+
+func _ready() -> void:
+	timer = Timer.new()
+	timer.timeout.connect(on_timer_timeout)
+	prepare_timer()
+	add_child(timer)
+
+	if side_to_side_movement:
+		movement_speed = side_to_side_movement.speed
+
+
+func _process(_delta: float) -> void:
+	if not side_to_side_movement or not periodic_shooting:
+		return
+
+	if is_frozen:
+		side_to_side_movement.process_mode = PROCESS_MODE_DISABLED
+		periodic_shooting.process_mode = PROCESS_MODE_DISABLED
+	else:
+		side_to_side_movement.process_mode = PROCESS_MODE_ALWAYS
+		periodic_shooting.process_mode = PROCESS_MODE_ALWAYS
+
+
+func on_timer_timeout() -> void:
+	deactivate()
+
+
+func activate() -> void:
+	is_frozen = true
+	timer.start()
+
+
+func deactivate() -> void:
+	is_frozen = false
+	timer.stop()
+
+
+func prepare_timer() -> void:
+	timer.set_wait_time(duration)
+	timer.set_one_shot(true)
+	timer.stop()