From f0e7f9982ae72b86f01465155122edddd6c2b463 Mon Sep 17 00:00:00 2001
From: frosch <frosch@openttd.org>
Date: Sun, 26 Jan 2014 13:50:10 +0000
Subject: [PATCH] (svn r26277) -Add [FS#5849]: Display speed limit also for
 road bridges in the TileInfo window.

---
 src/lang/english.txt     |  1 +
 src/misc_gui.cpp         | 10 +++++++++-
 src/tile_cmd.h           |  3 ++-
 src/tunnelbridge_cmd.cpp |  2 ++
 4 files changed, 14 insertions(+), 2 deletions(-)

diff --git a/src/lang/english.txt b/src/lang/english.txt
index 3ffae43814..ee2827663e 100644
--- a/src/lang/english.txt
+++ b/src/lang/english.txt
@@ -2547,6 +2547,7 @@ STR_LAND_AREA_INFORMATION_NEWGRF_NAME                           :{BLACK}NewGRF:
 STR_LAND_AREA_INFORMATION_CARGO_ACCEPTED                        :{BLACK}Cargo accepted: {LTBLUE}
 STR_LAND_AREA_INFORMATION_CARGO_EIGHTS                          :({COMMA}/8 {STRING})
 STR_LANG_AREA_INFORMATION_RAIL_SPEED_LIMIT                      :{BLACK}Rail speed limit: {LTBLUE}{VELOCITY}
+STR_LANG_AREA_INFORMATION_ROAD_SPEED_LIMIT                      :{BLACK}Road speed limit: {LTBLUE}{VELOCITY}
 
 # Description of land area of different tiles
 STR_LAI_CLEAR_DESCRIPTION_ROCKS                                 :Rocks
diff --git a/src/misc_gui.cpp b/src/misc_gui.cpp
index d771f92eeb..55bef30e34 100644
--- a/src/misc_gui.cpp
+++ b/src/misc_gui.cpp
@@ -57,7 +57,7 @@ static WindowDesc _land_info_desc(
 
 class LandInfoWindow : public Window {
 	enum LandInfoLines {
-		LAND_INFO_CENTERED_LINES   = 12,                       ///< Up to 12 centered lines
+		LAND_INFO_CENTERED_LINES   = 32,                       ///< Up to 32 centered lines (arbitrary limit)
 		LAND_INFO_MULTICENTER_LINE = LAND_INFO_CENTERED_LINES, ///< One multicenter line
 		LAND_INFO_LINE_END,
 	};
@@ -159,6 +159,7 @@ public:
 		td.airport_name = STR_NULL;
 		td.airport_tile_name = STR_NULL;
 		td.rail_speed = 0;
+		td.road_speed = 0;
 
 		td.grf = NULL;
 
@@ -274,6 +275,13 @@ public:
 			line_nr++;
 		}
 
+		/* Road speed limit */
+		if (td.road_speed != 0) {
+			SetDParam(0, td.road_speed);
+			GetString(this->landinfo_data[line_nr], STR_LANG_AREA_INFORMATION_ROAD_SPEED_LIMIT, lastof(this->landinfo_data[line_nr]));
+			line_nr++;
+		}
+
 		/* NewGRF name */
 		if (td.grf != NULL) {
 			SetDParamStr(0, td.grf);
diff --git a/src/tile_cmd.h b/src/tile_cmd.h
index 7dae7a1cab..966694bfb9 100644
--- a/src/tile_cmd.h
+++ b/src/tile_cmd.h
@@ -62,7 +62,8 @@ struct TileDesc {
 	StringID airport_tile_name; ///< Name of the airport tile
 	const char *grf;            ///< newGRF used for the tile contents
 	uint64 dparam[2];           ///< Parameters of the \a str string
-	uint16 rail_speed;          ///< Speed limit of rail
+	uint16 rail_speed;          ///< Speed limit of rail (bridges and track)
+	uint16 road_speed;          ///< Speed limit of road (bridges)
 };
 
 /**
diff --git a/src/tunnelbridge_cmd.cpp b/src/tunnelbridge_cmd.cpp
index e33f8224e3..2739fd7c49 100644
--- a/src/tunnelbridge_cmd.cpp
+++ b/src/tunnelbridge_cmd.cpp
@@ -1563,6 +1563,8 @@ static void GetTileDesc_TunnelBridge(TileIndex tile, TileDesc *td)
 				td->rail_speed = spd;
 			}
 		}
+	} else if (tt == TRANSPORT_ROAD && !IsTunnel(tile)) {
+		td->road_speed = GetBridgeSpec(GetBridgeType(tile))->speed;
 	}
 }