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@@ -151,13 +151,13 @@ static Waypoint *FindDeletedWaypointClos
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return best;
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}
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/** Convert existing rail to waypoint. Eg build a waypoint station over
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* piece of rail
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* @param x,y coordinates where waypoint will be built
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* @param p1 graphics for waypoint type, bit 8 signifies custom waypoint gfx (& 0x100)
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* @param p1 graphics for waypoint type, 0 indicates standard graphics
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* @param p2 unused
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*
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* @todo When checking for the tile slope,
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* distingush between "Flat land required" and "land sloped in wrong direction"
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*/
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int32 CmdBuildTrainWaypoint(int x, int y, uint32 flags, uint32 p1, uint32 p2)
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@@ -167,13 +167,13 @@ int32 CmdBuildTrainWaypoint(int x, int y
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uint tileh;
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uint dir;
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SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);
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/* if custom gfx are used, make sure it is within bounds */
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if (p1 > 0x100 + (uint)GetCustomStationsCount(STAT_CLASS_WAYP)) return CMD_ERROR;
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if (p1 >= GetNumCustomStations(STAT_CLASS_WAYP)) return CMD_ERROR;
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if (!IsTileType(tile, MP_RAILWAY) || ((dir = 0, _m[tile].m5 != 1) && (dir = 1, _m[tile].m5 != 2)))
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return_cmd_error(STR_1005_NO_SUITABLE_RAILROAD_TRACK);
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if (!CheckTileOwnership(tile))
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return CMD_ERROR;
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@@ -197,16 +197,16 @@ int32 CmdBuildTrainWaypoint(int x, int y
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wp->town_cn = 0;
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}
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if (flags & DC_EXEC) {
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bool reserved = PBSTileReserved(tile) != 0;
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ModifyTile(tile, MP_MAP5, RAIL_TYPE_WAYPOINT | dir);
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if (--p1 & 0x100) { // waypoint type 0 uses default graphics
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if (p1 > 0) { // waypoint type 0 uses default graphics
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// custom graphics
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_m[tile].m3 |= 16;
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_m[tile].m4 = p1 & 0xff;
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_m[tile].m4 = (p1 - 1) & 0xff;
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}
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if (reserved) {
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PBSReserveTrack(tile, dir);
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} else {
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PBSClearTrack(tile, dir);
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}
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@@ -384,20 +384,20 @@ void DrawWaypointSprite(int x, int y, in
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ormod = SPRITE_PALETTE(PLAYER_SPRITE_COLOR(_local_player));
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x += 33;
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y += 17;
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/* draw default waypoint graphics of ID 0 */
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if (stat_id == 0) {
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stat = GetCustomStation(STAT_CLASS_WAYP, stat_id);
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if (stat == NULL) {
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// stat is NULL for default waypoints and when waypoint graphics are
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// not loaded.
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DrawDefaultWaypointSprite(x, y, railtype);
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return;
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}
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stat = GetCustomStation(STAT_CLASS_WAYP, stat_id - 1);
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assert(stat);
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relocation = GetCustomStationRelocation(stat, NULL, 1);
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// emulate station tile - open with building
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// add 1 to get the other direction
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cust = &stat->renderdata[2];
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img = cust->ground_sprite;
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