cpp/openttd-patchpack/source Changeset - r3274:40dbd1d25717

Changeset - r3274:40dbd1d25717

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tron - 18 years ago 2006-03-19 19:33:19
tron@openttd.org

(svn r3986) Add [GS]etCrossingRoadOwner

5 files changed with 22 insertions and 13 deletions:

openttd.c

rail_cmd.c

road_cmd.c

road_map.h

town_cmd.c

0 comments (0 inline, 0 general)

openttd.c

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@@ @@ -1002,7 +1002,9 @@ static void ConvertTownOwner(void) @@
 	for (tile = 0; tile != MapSize(); tile++) {
 		if (IsTileType(tile, MP_STREET)) {
 			if (IsLevelCrossing(tile) && _m[tile].m3 & 0x80) _m[tile].m3 = OWNER_TOWN;
 			if (IsLevelCrossing(tile) && GetCrossingRoadOwner(tile) & 0x80) {
 				SetCrossingRoadOwner(tile, OWNER_TOWN);
+			}
 			if (_m[tile].m1 & 0x80) SetTileOwner(tile, OWNER_TOWN);
 		} else if (IsTileType(tile, MP_TUNNELBRIDGE)) {

rail_cmd.c

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@@ @@ -417,7 +417,7 @@ int32 CmdRemoveSingleRail(int x, int y, @@
+			}
 			if (flags & DC_EXEC) {
-				MakeRoadNormal(tile, _m[tile].m3, GetCrossingRoadBits(tile), _m[tile].m2);
+				MakeRoadNormal(tile, GetCrossingRoadOwner(tile), GetCrossingRoadBits(tile), _m[tile].m2);
+			}
 			break;
+		}

road_cmd.c

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@@ @@ -34,9 +34,8 @@ static bool CheckAllowRemoveRoad(TileInd @@
 	// Only do the special processing for actual players.
 	if (_current_player >= MAX_PLAYERS) return true;
 	// A railway crossing has the road owner in the map3_lo byte.
 	if (IsTileType(tile, MP_STREET) && IsLevelCrossing(tile)) {
-		owner = _m[tile].m3;
+		owner = GetCrossingRoadOwner(tile);
 	} else {
 		owner = GetTileOwner(tile);
+	}
@@ @@ -106,9 +105,7 @@ int32 CmdRemoveRoad(int x, int y, uint32 @@
 	if (!IsTileType(tile, MP_STREET) && !IsTileType(tile, MP_TUNNELBRIDGE)) return CMD_ERROR;
 	// owner for railroad crossing is stored somewhere else
 	// XXX - Fix this so for a given tiletype the owner of the type is in the same variable
 	owner = IsLevelCrossing(tile) ? _m[tile].m3 : GetTileOwner(tile);
 	owner = IsLevelCrossing(tile) ? GetCrossingRoadOwner(tile) : GetTileOwner(tile);
 	if (owner == OWNER_TOWN && _game_mode != GM_EDITOR) {
 		if (IsTileType(tile, MP_TUNNELBRIDGE)) { // index of town is not saved for bridge (no space)
@@ @@ -1127,9 +1124,8 @@ static void VehicleLeave_Road(Vehicle *v @@
 static void ChangeTileOwner_Road(TileIndex tile, PlayerID old_player, PlayerID new_player)
+{
 	// road/rail crossing where the road is owned by the current player?
 	if (old_player == _m[tile].m3 && IsLevelCrossing(tile)) {
 		_m[tile].m3 = (new_player == OWNER_SPECTATOR) ? OWNER_NONE : new_player;
 	if (IsLevelCrossing(tile) && GetCrossingRoadOwner(tile) == old_player) {
 		SetCrossingRoadOwner(tile, new_player == OWNER_SPECTATOR ? OWNER_NONE : new_player);
+	}
 	if (!IsTileOwner(tile, old_player)) return;
@@ @@ -1143,7 +1139,7 @@ static void ChangeTileOwner_Road(TileInd @@
 				break;
 			case ROAD_CROSSING:
-				MakeRoadNormal(tile, _m[tile].m3, GetCrossingRoadBits(tile), _m[tile].m2);
+				MakeRoadNormal(tile, GetCrossingRoadOwner(tile), GetCrossingRoadBits(tile), _m[tile].m2);
 				break;
 			default:

road_map.h

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@@ @@ -55,6 +55,18 @@ static inline TrackBits GetCrossingRailB @@
+}
 // TODO swap owner of road and rail
 static inline Owner GetCrossingRoadOwner(TileIndex t)
+{
 	return (Owner)_m[t].m3;
+}
 static inline void SetCrossingRoadOwner(TileIndex t, Owner o)
+{
 	_m[t].m3 = o;
+}
 typedef enum RoadType {
 	ROAD_NORMAL,
 	ROAD_CROSSING,

town_cmd.c

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@@ @@ -1828,10 +1828,9 @@ Town *ClosestTownFromTile(TileIndex tile @@
 	uint dist, best = threshold;
 	Town *best_town = NULL;
 	// XXX - Fix this so for a given tiletype the owner of the type is in the same variable
 	if (IsTileType(tile, MP_HOUSE) || (
 				IsTileType(tile, MP_STREET) &&
-				(IsLevelCrossing(tile) ? _m[tile].m3 : GetTileOwner(tile)) == OWNER_TOWN
+				(IsLevelCrossing(tile) ? GetCrossingRoadOwner(tile) : GetTileOwner(tile)) == OWNER_TOWN
 			))
 		return GetTown(_m[tile].m2);

0 comments (0 inline, 0 general)