From 757d61b22f51919149dc01f23fcf9665f0b1622d Mon Sep 17 00:00:00 2001
From: peter1138 <peter1138@openttd.org>
Date: Thu, 17 Apr 2008 06:52:56 +0000
Subject: (svn r12746) -Codechange: Add map storage for station animation frame

---
 docs/landscape.html      |  1 +
 docs/landscape_grid.html |  2 +-
 src/station_map.h        | 12 ++++++++++++
 3 files changed, 14 insertions(+), 1 deletion(-)

diff --git a/docs/landscape.html b/docs/landscape.html
index 32f91af71..9493f35a2 100644
--- a/docs/landscape.html
+++ b/docs/landscape.html
@@ -899,6 +899,7 @@
      <li>m6 bits 5..3: the station type (rail, airport, truck, bus, oilrig, dock, buoy)</li>
      <li>m6 bit 2: 1 when a drive through road stop is built over a town owned road, otherwise 0</li>
      <li>m6 bits 1..0 : <a href="#tropic_zone">Tropic zone definition</a></li>
+     <li>m7: animation frame</li>
     </ul>
    </td>
   </tr>
diff --git a/docs/landscape_grid.html b/docs/landscape_grid.html
index 123dcda6c..f47b7f43a 100644
--- a/docs/landscape_grid.html
+++ b/docs/landscape_grid.html
@@ -198,7 +198,7 @@ the array so you can quickly see what is used and what is not.
       <td class="bits">XXXX XXXX</td>
       <td class="bits">XXXX XXXX</td>
       <td class="bits"><span class="free">OO</span>XX X<span class="free">O</span>XX</td>
-      <td class="bits"><span class="free">OOOO OOOO</span></td>
+      <td class="bits">XXXX XXXX</td>
     </tr>
     <tr>
       <td class="caption">road stop</td>
diff --git a/src/station_map.h b/src/station_map.h
index e06221bab..0c255a942 100644
--- a/src/station_map.h
+++ b/src/station_map.h
@@ -68,6 +68,18 @@ static inline void SetStationGfx(TileIndex t, StationGfx gfx)
 	_m[t].m5 = gfx;
 }
 
+static inline uint8 GetStationAnimationFrame(TileIndex t)
+{
+	assert(IsTileType(t, MP_STATION));
+	return _me[t].m7;
+}
+
+static inline void SetStationAnimationFrame(TileIndex t, uint8 frame)
+{
+	assert(IsTileType(t, MP_STATION));
+	_me[t].m7 = frame;
+}
+
 static inline bool IsRailwayStation(TileIndex t)
 {
 	return GetStationType(t) == STATION_RAIL;
-- 
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