From c9d72a900b1b532ca2978b21a4809a97c08dcc20 Mon Sep 17 00:00:00 2001
From: glx <glx@openttd.org>
Date: Sat, 19 May 2007 19:13:12 +0000
Subject: (svn r9880) -Add: [NewGRF] Add action 7/9 condition 0B/0C (cargo type
 availability)

---
 src/newgrf.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/newgrf.cpp b/src/newgrf.cpp
index 10326ef7a..ee8e35526 100644
--- a/src/newgrf.cpp
+++ b/src/newgrf.cpp
@@ -3199,6 +3199,10 @@ static void SkipIf(byte *buf, int len)
 				break;
 			case 5: result = (param_val & mask) > cond_val;
 				break;
+			case 11: result = GetCargoIDByLabel(BSWAP32(cond_val)) == CT_INVALID;
+				break;
+			case 12: result = GetCargoIDByLabel(BSWAP32(cond_val)) != CT_INVALID;
+				break;
 
 			default: grfmsg(1, "SkipIf: Unsupported test %d. Ignoring", condtype); return;
 		}
-- 
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