Add wait action to enemy

scripts/can_wait_condition.gd

@@ -0,0 +1,8 @@
+class_name CanWaitCodition
+extends ConditionLeaf
+
+func tick(_actor, _blackboard):
+	var num = randi_range(0, 1)
+	if num == 0:
+		return SUCCESS
+	return FAILURE

scripts/get_random_top_cell_action.gd

@@ -1,4 +1,4 @@
-class_name GetRandomTopCell
+class_name GetRandomTopCellAction
 extends ActionLeaf
 
 func tick(actor, _blackboard):

scripts/is_idle_condition.gd

@@ -1,5 +1,5 @@
 class_name IsIdleCondition
 extends ConditionLeaf
 
-func tick(actor, _blackboard):
+func tick(_actor, _blackboard):
 	return SUCCESS

scripts/move_to_target_action.gd

@@ -1,7 +1,7 @@
 class_name MoveToTargetAction
 extends ActionLeaf
 
-func before_run(actor, blackboard):
+func before_run(actor, _blackboard):
 	actor.animation_player.play("walk")
 
 func tick(actor, _blackboard):
@@ -12,5 +12,5 @@ func tick(actor, _blackboard):
 		return SUCCESS
 	return RUNNING
 
-func after_run(actor, blackboard):
+func after_run(actor, _blackboard):
 	actor.animation_player.stop()

scripts/wait_action.gd

@@ -0,0 +1,8 @@
+class_name WaitAction
+extends ActionLeaf
+
+func before_run(actor, _blackboard):
+	actor.animation_player.play("idle")
+
+func tick(actor, blackboard):
+	return RUNNING