Trap explosions with damage and health bar depletion.

scripts/trap.gd

@@ -9,6 +9,14 @@ enum Type{
 	PITFALL
 }
 
+const range_shapes : Dictionary = {
+	Trap.Type.BOMB : 		Vector3(5,1,5),
+	Trap.Type.GAS : 			Vector3(1,1,1),
+	Trap.Type.PITFALL : 		Vector3(1,1,1),
+	Trap.Type.FORCE_PANEL : Vector3(1,1,1),
+	Trap.Type.SWITCH : 		Vector3(3,1,3),
+	Trap.Type.MINE : 		Vector3(5,1,5),
+}
 const trap_icons : Dictionary = {
 	Trap.Type.BOMB : 		preload("res://visuals/images/icons/t-bomb.png"),
 	Trap.Type.GAS : 		preload("res://visuals/images/icons/t-gas.png"),
@@ -18,6 +26,10 @@ const trap_icons : Dictionary = {
 	Trap.Type.MINE : 		preload("res://visuals/images/icons/t-mine.png"),
 }
 
+const explosion_template = preload("res://templates/explosion.tscn")
+
+@onready var range_area : Area3D = %RangeArea
+@onready var range_shape : BoxShape3D = %RangeShape.shape
 @onready var model : MeshInstance3D = %Model
 @onready var icon : Sprite3D  = %Icon
 @onready var material : StandardMaterial3D = model.get_surface_override_material(0)
@@ -25,6 +37,12 @@ const trap_icons : Dictionary = {
 var type : Type
 var square : Vector3i
 var trap_owner : int
+
+var disarming : bool
+var disarm_id : int
+
+var damage : int = 10
+
 signal disarmed(type : Trap.Type)
 
 
@@ -51,4 +69,17 @@ func _ready() -> void:
 	icon.texture = trap_icons[type]
 	model.visible = owns_trap
 	icon.visible = owns_trap
+	range_shape.size = range_shapes[type]
 	material.albedo_color = Color.YELLOW if owns_trap else Color.RED
+
+func activate() -> void:
+	var exp = explosion_template.instantiate()
+	Game.level.add_vfx(exp, square)
+	for body in range_area.get_overlapping_bodies():
+		body.hurt(damage)
+	#match(type):
+
+func _on_body_entered(body: Node3D) -> void:
+	if !disarming or body.id != disarm_id:
+		if !body.detecting:
+			activate()