Custom func_godot entities

3D/TrenchBroom/EntityScripts/tb_manager.gd

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+class_name TbManager
+extends Node
+
+# Common inverse scale. Calculated as 1.0 / Inverse Scale Factor. 
+# Used to help translate properties using Quake Units into Godot Units.
+const INVERSE_SCALE: float = 0.03125
+
+enum {
+	WORLD_LAYER = (1 << 0),
+	ACTOR_LAYER = (1 << 1),
+	TRIGGER_LAYER = (1 << 2)
+}
+
+func use_targets(activator: Node, target: String) -> void:
+	# Targetnames are really Godot Groups, so we can have multiple entities 
+	# share a common "targetname" in Trenchbroom.
+	var target_list: Array[Node] = get_tree().get_nodes_in_group(target)
+	for targ in target_list:
+		var f: String
+		# Be careful when specifying a function since we can't pass arguments 
+		# to it (without hackarounds of course)
+		if 'targetfunc' in activator:
+			f = activator.targetfunc
+		if f.is_empty():
+			f = "use"
+		if targ.has_method(f):
+			targ.call(f)
+
+func set_targetname(node: Node, targetname: String) -> void:
+	if node != null and not targetname.is_empty():
+		node.add_to_group(targetname)
+
+# Converts Quake 1 axis to Godot axis
+static func id_vec_to_godot_vec(vec: Variant)->Vector3:
+	var org: Vector3 = Vector3.ZERO
+	if vec is Vector3:
+		org = vec
+	elif vec is String:
+		var arr: PackedFloat64Array = (vec as String).split_floats(" ")
+		for i in max(arr.size(), 3):
+			org[i] = arr[i]
+	return Vector3(org.y, org.z, org.x)