game: add bleed

scenes/enemies/effects/enemy_effect_base.gd

@@ -0,0 +1,7 @@
+class_name EnemyEffectBase
+extends Resource
+
+var enemy: EnemyBase
+
+func apply(enemy: EnemyBase) -> void:
+	push_error("%s does not implement apply" % self)

scenes/enemies/effects/enemy_effect_base.gd.uid

@@ -0,0 +1 @@
+uid://dg3yshxb4vdiu

scenes/enemies/effects/enemy_effect_bleed.gd

@@ -0,0 +1,29 @@
+class_name EnemyEffectBleed
+extends EnemyEffectBase
+
+var damage: float
+var duration: float
+var tick_rate: float = 1.0
+
+var _timer: Timer
+var _remaining_ticks: int = 5
+var _enemy: EnemyBase
+
+const PUDDLE = preload("res://scenes/puddle.tscn")
+
+func _init(enemy: EnemyBase, damage: float, duration: float):
+	_timer = Timer.new()
+
+func apply(enemy: EnemyBase) -> void:
+	enemy.effects.append(self)
+	while _remaining_ticks > 0:
+		_remaining_ticks -= 1
+		var tree = enemy.get_tree()
+		await enemy.get_tree().create_timer(1.0, false, true, false).timeout
+		var p = PUDDLE.instantiate()
+		enemy.get_parent().add_child(p)
+		p.global_position = enemy.global_position
+	enemy.effects.erase(self)
+
+static func _is_bleeding(enemy: EnemyBase) -> bool:
+	return false

scenes/enemies/effects/enemy_effect_bleed.gd.uid

@@ -0,0 +1 @@
+uid://b2ptwltm211t3

scenes/enemies/enemy_base.gd

@@ -17,7 +17,9 @@ var modifiers: Array[EnemyMod] = []
 @onready var collision_shape_2d: CollisionShape2D = $CollisionShape2D
 @onready var shape_cast_2d: ShapeCast2D = $ShapeCast2D
 @onready var sprite_2d: Sprite2D = $Sprite2D
-@onready var label: Label = $Label
+@onready var label: Label = $HBoxContainer/Label
+@onready var effect_container: HBoxContainer = $HBoxContainer/EffectContainer
+
 
 var player: Player
 var enemy_name: String
@@ -26,9 +28,11 @@ var god_mode: bool = false
 var is_dead: bool = false
 var health: float
 
+var effects: Array[EnemyEffectBase]
+
 var _path_update_timer: float = 0.0
 var _compute_cache: KeyedCache = KeyedCache.new()
-
+var _effects_visible = []
 
 func _ready() -> void:
 	enemy_name = _gen_name()
@@ -63,6 +67,15 @@ func _find_player():
 func _gen_name() -> String:
 	return "Unnamed enemy"
 
+func _process(delta: float) -> void:
+	for effect in effects:
+		if effect in _effects_visible:
+			continue
+		var effect_sprite = Sprite2D.new()
+		effect_sprite.texture = preload("res://assets/sprites/small_bleed_icon.png")
+		effect_container.add_child(effect_sprite)
+		_effects_visible.append(effect)
+		
 
 func _physics_process(delta: float) -> void:
 	if not target:

scenes/enemies/enemy_base.tscn

@@ -90,20 +90,25 @@ wait_time = 0.5
 shape = SubResource("CircleShape2D_pkqou")
 max_results = 2
 
-[node name="Label" type="Label" parent="."]
-anchors_preset = 7
+[node name="HBoxContainer" type="HBoxContainer" parent="."]
+anchors_preset = 8
 anchor_left = 0.5
-anchor_top = 1.0
+anchor_top = 0.5
 anchor_right = 0.5
-anchor_bottom = 1.0
-offset_left = -85.5
-offset_top = 5.0
-offset_right = 85.5
-offset_bottom = 28.0
+anchor_bottom = 0.5
+offset_left = -53.0
+offset_right = 53.0
+offset_bottom = 40.0
 grow_horizontal = 2
-grow_vertical = 0
+grow_vertical = 2
+
+[node name="EffectContainer" type="HBoxContainer" parent="HBoxContainer"]
+layout_mode = 2
+size_flags_vertical = 4
+
+[node name="Label" type="Label" parent="HBoxContainer"]
+layout_mode = 2
 theme_override_font_sizes/font_size = 9
-text = "Unnamed the Adjective"
 horizontal_alignment = 1
 
 [connection signal="animation_finished" from="AnimationPlayer" to="." method="_on_animation_player_animation_finished"]