mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r27186) -Codechange: Rename AlwaysDrawUnpavedRoads() to better reflect what it does.
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@ -1156,16 +1156,15 @@ const byte _road_sloped_sprites[14] = {
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};
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/**
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* Whether to draw unpaved roads regardless of the town zone.
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* By default, OpenTTD always draws roads as unpaved if they are on a desert
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* tile or above the snowline. Newgrf files, however, can set a bit that allows
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* paved roads to be built on desert tiles as they would be on grassy tiles.
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* Should the road be drawn as a unpaved snow/desert road?
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* By default, roads are always drawn as unpaved if they are on desert or
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* above the snow line, but NewGRFs can override this for desert.
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*
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* @param tile The tile the road is on
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* @param roadside What sort of road this is
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* @return True if the road should be drawn unpaved regardless of the roadside.
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* @return True if snow/desert road sprites should be used.
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*/
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static bool AlwaysDrawUnpavedRoads(TileIndex tile, Roadside roadside)
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static bool DrawRoadAsSnowDesert(TileIndex tile, Roadside roadside)
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{
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return (IsOnSnow(tile) &&
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!(_settings_game.game_creation.landscape == LT_TROPIC && HasGrfMiscBit(GMB_DESERT_PAVED_ROADS) &&
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@ -1245,7 +1244,7 @@ static void DrawRoadBits(TileInfo *ti)
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Roadside roadside = GetRoadside(ti->tile);
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if (AlwaysDrawUnpavedRoads(ti->tile, roadside)) {
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if (DrawRoadAsSnowDesert(ti->tile, roadside)) {
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image += 19;
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} else {
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switch (roadside) {
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@ -1328,7 +1327,7 @@ static void DrawTile_Road(TileInfo *ti)
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Roadside roadside = GetRoadside(ti->tile);
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if (AlwaysDrawUnpavedRoads(ti->tile, roadside)) {
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if (DrawRoadAsSnowDesert(ti->tile, roadside)) {
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road += 19;
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} else {
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switch (roadside) {
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@ -1354,7 +1353,7 @@ static void DrawTile_Road(TileInfo *ti)
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Roadside roadside = GetRoadside(ti->tile);
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if (AlwaysDrawUnpavedRoads(ti->tile, roadside)) {
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if (DrawRoadAsSnowDesert(ti->tile, roadside)) {
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image += 8;
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} else {
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switch (roadside) {
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