Added a loot component

client/player/health/HealthComponent.gd

@@ -2,6 +2,9 @@ class_name HealthComponent
 extends Node
 
 signal value_changed
+signal death
+
+const DEATH_THRESHOLD = 0.01
 
 @export var max_value: float
 var value: float
@@ -11,8 +14,8 @@ func _ready():
 	value_changed.emit()
 
 func take_damage(attack: DamageInstance):
-	value -= attack.damage
+	value = clampf(value - attack.damage, 0, max_value)
 	value_changed.emit()
 
-	if value <= 0:
-		owner.queue_free()
+	if value < DEATH_THRESHOLD:
+		death.emit()