From 256096841a019faec854107382f3b5f0f540ac30 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=CE=B6eh=20Matt?= <5415177+ZehMatt@users.noreply.github.com>
Date: Sun, 3 Nov 2024 19:43:16 +0200
Subject: [PATCH] Work-around for maps that have \x1B instead of comma for
 output args

---
 entities/entities/lambda_entity.lua | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/entities/entities/lambda_entity.lua b/entities/entities/lambda_entity.lua
index 179323df..10e6680e 100644
--- a/entities/entities/lambda_entity.lua
+++ b/entities/entities/lambda_entity.lua
@@ -302,6 +302,15 @@ function ENT:SetInputFunction(input, fnc)
     self.InputsTable[input] = fnc
 end
 
+local function NormalizeOutputParams(params)
+    local normalized = params
+    -- Old style and also Hammer disallows comma.
+    normalized = string.Replace(normalized, ":", ",")
+    -- Newer source games according to Rubat use this instead of comma.
+    normalized = string.Replace(normalized, "\x1B", ",")
+    return normalized
+end
+
 function ENT:KeyValue(name, val)
     DbgPrint(self, "KeyValue", name, val)
 
@@ -311,7 +320,8 @@ function ENT:KeyValue(name, val)
     end
 
     if self.OutputsTable[name] ~= nil then
-        local params = string.Explode(",", string.Trim(val), false)
+        local normalized = NormalizeOutputParams(val)
+        local params = string.Explode(",", string.Trim(normalized), false)
         local target = params[1]
         local input = params[2]
         local param = params[3]