From 64bf2432bbf643bb36e46c6668f6b7d880c3f989 Mon Sep 17 00:00:00 2001
From: glx <glx@openttd.org>
Date: Mon, 18 Dec 2006 15:34:12 +0000
Subject: (svn r7506) -Codechange: [NewGRF] Add action 7/9/D variable 0x81
 (current year)

---
 newgrf.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'newgrf.c')

diff --git a/newgrf.c b/newgrf.c
index 440cfbf31..73b900960 100644
--- a/newgrf.c
+++ b/newgrf.c
@@ -2193,6 +2193,9 @@ static void GraphicsNew(byte *buf, int len)
 static uint32 GetParamVal(byte param, uint32 *cond_val)
 {
 	switch (param) {
+		case 0x81: /* current year */
+			return clamp(_cur_year, ORIGINAL_BASE_YEAR, ORIGINAL_MAX_YEAR) - ORIGINAL_BASE_YEAR;
+
 		case 0x83: /* current climate, 0=temp, 1=arctic, 2=trop, 3=toyland */
 			return _opt.landscape;
 
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