From 0c82e80e48d4d39e65adbc156dd662e8f094d557 Mon Sep 17 00:00:00 2001
From: Adam Johnson <AdamJohnso@gmail.com>
Date: Tue, 26 May 2020 16:40:37 -0400
Subject: [PATCH] Allow triggering MSBs from Responders.

---
 korman/nodes/node_messages.py | 28 ++++++++++++++++++++++++++++
 1 file changed, 28 insertions(+)

diff --git a/korman/nodes/node_messages.py b/korman/nodes/node_messages.py
index de436e5..64c9e03 100644
--- a/korman/nodes/node_messages.py
+++ b/korman/nodes/node_messages.py
@@ -831,6 +831,34 @@ class PlasmaTimerCallbackMsgNode(PlasmaMessageWithCallbacksNode, bpy.types.Node)
         return msg
 
 
+class PlasmaTriggerMultiStageMsgNode(PlasmaMessageNode, bpy.types.Node):
+    bl_category = "MSG"
+    bl_idname = "PlasmaTriggerMultiStageMsgNode"
+    bl_label = "Trigger MultiStage"
+
+    output_sockets = OrderedDict([
+        ("satisfies", {
+            "text": "Trigger",
+            "type": "PlasmaConditionSocket",
+            "valid_link_nodes": "PlasmaMultiStageBehaviorNode",
+            "valid_link_sockets": "PlasmaConditionSocket",
+            "link_limit": 1,
+        })
+    ])
+
+    def convert_message(self, exporter, so):
+        # Yeah, this is not a REAL Plasma message, but the Korman way is to try to hide these little
+        # low-level notifications behind higher level abstractions, so here you go. A notify message
+        # that only targets plMultiStageBehMod. You're welcome!
+        msg = self.generate_notify_msg(exporter, so, "satisfies")
+
+        # The MultiStageBehMod needs to receive the avatar key that whatdonetriggeredit. We don't know
+        # this information at export-time, but plResponderModifier::IContinueSending will interpret
+        # a collision event as "ohey, let's add the avatar key for MSBs" - nice.
+        msg.addEvent(proCollisionEventData())
+        return msg
+
+
 class PlasmaFootstepSoundMsgNode(PlasmaMessageNode, bpy.types.Node):
     bl_category = "MSG"
     bl_idname = "PlasmaFootstepSoundMsgNode"