Adds enemies

demo/ai/tasks/get_first_in_group.gd

@@ -0,0 +1,34 @@
+#*
+#* get_first_in_group.gd
+#* =============================================================================
+#* Copyright (c) 2023-present Serhii Snitsaruk and the LimboAI contributors.
+#*
+#* Use of this source code is governed by an MIT-style
+#* license that can be found in the LICENSE file or at
+#* https://opensource.org/licenses/MIT.
+#* =============================================================================
+#*
+@tool
+extends BTAction
+## Stores the first node in the [member group] on the blackboard, returning [code]SUCCESS[/code]. [br]
+## Returns [code]FAILURE[/code] if the group contains 0 nodes.
+
+## Name of the SceneTree group.
+@export var group: StringName
+
+## Blackboard variable in which the task will store the acquired node.
+@export var output_var: StringName = &"target"
+
+
+func _generate_name() -> String:
+	return "GetFirstNodeInGroup \"%s\"  ➜%s" % [
+		group,
+		LimboUtility.decorate_var(output_var)
+		]
+
+func _tick(_delta: float) -> Status:
+	var nodes: Array[Node] = agent.get_tree().get_nodes_in_group(group)
+	if nodes.size() == 0:
+		return FAILURE
+	blackboard.set_var(output_var, nodes[0])
+	return SUCCESS