diff --git a/addons/escoria-core/game/core-scripts/esc/esc_action_manager.gd b/addons/escoria-core/game/core-scripts/esc/esc_action_manager.gd
index 5b5218a6..877f341c 100644
--- a/addons/escoria-core/game/core-scripts/esc/esc_action_manager.gd
+++ b/addons/escoria-core/game/core-scripts/esc/esc_action_manager.gd
@@ -75,6 +75,11 @@ var action_state = ACTION_INPUT_STATE.AWAITING_VERB_OR_ITEM \
 #
 # - action: type of the action to run
 # - params: Parameters for the action
+#    - BACKGROUND_CLICK: [moving_obj, target, walk_fast]
+#    - ITEM_LEFT_CLICK: [item, input_event]
+#    - ITEM_RIGHT_CLICK: [item, input_event]
+#    - TRIGGER_IN: [trigger_id, object_id, trigger_in_verb]
+#    - TRIGGER_OUT: [trigger_id, object_id, trigger_out_verb]
 # - can_interrupt: if true, this command will interrupt any ongoing event
 # before it is finished
 func do(action: int, params: Array = [], can_interrupt: bool = false) -> void: