From fb64b4e499ceb631f6e9109d18422e2ae604c204 Mon Sep 17 00:00:00 2001
From: dominik <dominik@openttd.org>
Date: Sun, 14 Nov 2004 22:10:08 +0000
Subject: [PATCH] (svn r612) [newgrf] Fix: custom waypoints on monorail/maglev
 are displayed correctly

---
 functions.h |  2 +-
 rail_cmd.c  | 17 +++++++++++------
 rail_gui.c  | 10 +++++-----
 3 files changed, 17 insertions(+), 12 deletions(-)

diff --git a/functions.h b/functions.h
index acc8e1b5f4..a4bc6e98f9 100644
--- a/functions.h
+++ b/functions.h
@@ -66,7 +66,7 @@ void StationPickerDrawSprite(int x, int y, int railtype, int image);
 
 /* track_land.c */
 void DrawTrainDepotSprite(int x, int y, int image, int railtype);
-void DrawWaypointSprite(int x, int y, int image);
+void DrawWaypointSprite(int x, int y, int image, int railtype);
 
 /* road_land.c */
 void DrawRoadDepotSprite(int x, int y, int image);
diff --git a/rail_cmd.c b/rail_cmd.c
index 3c46b87985..ac32369d84 100644
--- a/rail_cmd.c
+++ b/rail_cmd.c
@@ -9,6 +9,8 @@
 #include "station.h"
 #include "sprite.h"
 
+extern uint16 _custom_sprites_base;
+
 void ShowTrainDepotWindow(uint tile);
 
 enum { /* These values are bitmasks for the map5 byte */
@@ -1569,9 +1571,12 @@ static void DrawTile_Track(TileInfo *ti)
 				// emulate station tile - open with building
 				DrawTileSprites *cust = &stat->renderdata[2 + (m5 & 0x1)];
 				uint32 relocation = GetCustomStationRelocation(stat, ComposeWaypointStation(ti->tile), 0);
+				int railtype=(_map3_lo[ti->tile] & 0xF);
+
+				image = cust->ground_sprite + railtype*((image<_custom_sprites_base)?TRACKTYPE_SPRITE_PITCH:1);
+				if (image & 0x8000) image = (image & 0x7FFF);
+				
 
-				image = cust->ground_sprite;
-				if (image & 0x8000) image = (image & 0x7FFF) + tracktype_offs;
 				DrawGroundSprite(image);
 
 				foreach_draw_tile_seq(seq, cust->seq) {
@@ -1640,7 +1645,7 @@ void DrawTrainDepotSprite(int x, int y, int image, int railtype)
 	}
 }
 
-void DrawWaypointSprite(int x, int y, int stat_id)
+void DrawWaypointSprite(int x, int y, int stat_id, int railtype)
 {
 	struct StationSpec *stat;
 	uint32 relocation;
@@ -1659,14 +1664,14 @@ void DrawWaypointSprite(int x, int y, int stat_id)
 		const DrawTrackSeqStruct *dtss;
 
 		img = *(const uint16*)t;
-		if (img & 0x8000) img = (img & 0x7FFF) + 0;
+		if (img & 0x8000) img = (img & 0x7FFF) + railtype*TRACKTYPE_SPRITE_PITCH;
 		DrawSprite(img, x, y);
 
 		for (dtss = (const DrawTrackSeqStruct *)(t + sizeof(uint16)); dtss->image != 0; dtss++) {
 			Point pt = RemapCoords(dtss->subcoord_x, dtss->subcoord_y, 0);
 			img = dtss->image;
 			if (img & 0x8000) img |= ormod;
-			DrawSprite(img + 0, x + pt.x, y + pt.y);
+			DrawSprite(img, x + pt.x, y + pt.y);
 		}
 		return;
 	}
@@ -1678,7 +1683,7 @@ void DrawWaypointSprite(int x, int y, int stat_id)
 	// add 1 to get the other direction
 	cust = &stat->renderdata[2];
 
-	img = cust->ground_sprite;
+	img = cust->ground_sprite + railtype*((img<_custom_sprites_base)?TRACKTYPE_SPRITE_PITCH:1);
 	if (img & 0x8000) img = (img & 0x7FFF);
 	DrawSprite(img, x, y);
 
diff --git a/rail_gui.c b/rail_gui.c
index 4ffc60c33b..6aa615e652 100644
--- a/rail_gui.c
+++ b/rail_gui.c
@@ -1065,11 +1065,11 @@ static void BuildWaypointWndProc(Window *w, WindowEvent *e)
 		DrawWindowWidgets(w);
 
 		r = 4*w->hscroll.pos;
-		if(r+0<=_waypoint_count) DrawWaypointSprite(2,   25, r + 0);
-		if(r+1<=_waypoint_count) DrawWaypointSprite(70,  25, r + 1);
-		if(r+2<=_waypoint_count) DrawWaypointSprite(138, 25, r + 2);
-		if(r+3<=_waypoint_count) DrawWaypointSprite(206, 25, r + 3);
-		if(r+4<=_waypoint_count) DrawWaypointSprite(274, 25, r + 4);
+		if(r+0<=_waypoint_count) DrawWaypointSprite(2,   25, r + 0, _cur_railtype);
+		if(r+1<=_waypoint_count) DrawWaypointSprite(70,  25, r + 1, _cur_railtype);
+		if(r+2<=_waypoint_count) DrawWaypointSprite(138, 25, r + 2, _cur_railtype);
+		if(r+3<=_waypoint_count) DrawWaypointSprite(206, 25, r + 3, _cur_railtype);
+		if(r+4<=_waypoint_count) DrawWaypointSprite(274, 25, r + 4, _cur_railtype);
 		break;
 		}
 	case WE_CLICK: {