✨ Create Damageable behaviour

src/entities/behaviours/Damageable.gd

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+extends Node
+
+
+export var health: int = 1 setget set_health, get_health
+export var max_health: int = 1
+
+signal health_changed(value)
+signal dead
+
+
+func set_health(value):
+	health = value
+	emit_signal("health_changed", value)
+	if health <= 0:
+		emit_signal("dead")
+
+func get_health():
+	return health

src/entities/behaviours/Damageable.tscn

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+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://src/entities/behaviours/Damageable.gd" type="Script" id=1]
+
+[node name="Damageable" type="Node"]
+script = ExtResource( 1 )