Adds enemies

demo/ai/tasks/is_aligned_with_target.gd

@@ -0,0 +1,35 @@
+#*
+#* is_aligned_with_target.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 BTCondition
+## Checks if the agent is horizontally aligned with the target. [br]
+## Returns [code]SUCCESS[/code] if the agent is horizontally aligned with the target.
+## Returns [code]FAILURE[/code] if not aligned or if target is not a valid node instance.
+
+
+@export var target_var: StringName = &"target"
+@export var tolerance: float = 30.0
+
+
+# Display a customized name (requires @tool).
+func _generate_name() -> String:
+	return "IsAlignedWithTarget " + LimboUtility.decorate_var(target_var)
+
+
+# Called each time this task is ticked (aka executed).
+func _tick(_delta: float) -> Status:
+	var target := blackboard.get_var(target_var) as Node2D
+	if not is_instance_valid(target):
+		return FAILURE
+	var y_diff: float = absf(target.global_position.y - agent.global_position.y)
+	if y_diff < tolerance:
+		return SUCCESS
+	return FAILURE