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@@ -34,8 +34,9 @@
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#include "newgrf_sound.h"
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#include "autoslope.h"
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#include "transparency.h"
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#include "tunnelbridge_map.h"
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#include "table/bridge_land.h"
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#include "table/bridge_land.h"
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const Bridge orig_bridge[] = {
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/*
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@@ -266,7 +267,7 @@ CommandCost CmdBuildBridge(TileIndex end
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if (IsBridgeTile(tile_start) && IsBridgeTile(tile_end) &&
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GetOtherBridgeEnd(tile_start) == tile_end &&
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GetBridgeTransportType(tile_start) == transport_type) {
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GetTunnelBridgeTransportType(tile_start) == transport_type) {
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/* Replace a current bridge. */
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/* If this is a railway bridge, make sure the railtypes match. */
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@@ -391,7 +392,7 @@ CommandCost CmdBuildBridge(TileIndex end
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case MP_TUNNELBRIDGE:
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if (IsTunnel(tile)) break;
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if (replace_bridge) break;
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if (direction == DiagDirToAxis(GetBridgeRampDirection(tile))) goto not_valid_below;
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if (direction == DiagDirToAxis(GetTunnelBridgeDirection(tile))) goto not_valid_below;
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if (z_start < GetBridgeHeight(tile)) goto not_valid_below;
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break;
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@@ -602,7 +603,7 @@ static CommandCost DoClearTunnel(TileInd
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if (flags & DC_EXEC) {
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/* We first need to request the direction before calling DoClearSquare
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* else the direction is always 0.. dah!! ;) */
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DiagDirection dir = GetTunnelDirection(tile);
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DiagDirection dir = GetTunnelBridgeDirection(tile);
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Track track;
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/* Adjust the town's player rating. Do this before removing the tile owner info. */
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@@ -636,7 +637,7 @@ static CommandCost DoClearBridge(TileInd
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if (GetVehicleTunnelBridge(tile, endtile) != NULL) return CMD_ERROR;
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direction = GetBridgeRampDirection(tile);
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direction = GetTunnelBridgeDirection(tile);
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delta = TileOffsByDiagDir(direction);
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if (IsTileOwner(tile, OWNER_TOWN) && _game_mode != GM_EDITOR) {
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@@ -701,7 +702,7 @@ static CommandCost ClearTile_TunnelBridg
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*/
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CommandCost DoConvertTunnelBridgeRail(TileIndex tile, RailType totype, bool exec)
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{
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if (IsTunnel(tile) && GetTunnelTransportType(tile) == TRANSPORT_RAIL) {
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if (IsTunnel(tile) && GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL) {
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TileIndex endtile = GetOtherTunnelEnd(tile);
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/* If not coverting rail <-> el. rail, any vehicle cannot be in tunnel */
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@@ -716,7 +717,7 @@ CommandCost DoConvertTunnelBridgeRail(Ti
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MarkTileDirtyByTile(tile);
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MarkTileDirtyByTile(endtile);
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Track track = AxisToTrack(DiagDirToAxis(GetTunnelDirection(tile)));
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Track track = AxisToTrack(DiagDirToAxis(GetTunnelBridgeDirection(tile)));
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YapfNotifyTrackLayoutChange(tile, track);
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YapfNotifyTrackLayoutChange(endtile, track);
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@@ -726,7 +727,7 @@ CommandCost DoConvertTunnelBridgeRail(Ti
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}
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return CommandCost((DistanceManhattan(tile, endtile) + 1) * RailConvertCost(GetRailType(tile), totype));
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} else if (IsBridge(tile) && GetBridgeTransportType(tile) == TRANSPORT_RAIL) {
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} else if (IsBridge(tile) && GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL) {
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TileIndex endtile = GetOtherBridgeEnd(tile);
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if (!IsCompatibleRail(GetRailType(tile), totype) &&
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@@ -740,8 +741,8 @@ CommandCost DoConvertTunnelBridgeRail(Ti
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MarkTileDirtyByTile(tile);
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MarkTileDirtyByTile(endtile);
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Track track = AxisToTrack(DiagDirToAxis(GetBridgeRampDirection(tile)));
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TileIndexDiff delta = TileOffsByDiagDir(GetBridgeRampDirection(tile));
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Track track = AxisToTrack(DiagDirToAxis(GetTunnelBridgeDirection(tile)));
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TileIndexDiff delta = TileOffsByDiagDir(GetTunnelBridgeDirection(tile));
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YapfNotifyTrackLayoutChange(tile, track);
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YapfNotifyTrackLayoutChange(endtile, track);
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@@ -894,22 +895,22 @@ static void DrawTile_TunnelBridge(TileIn
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{ 1, 0, -15, -14, 0, 15, 16, 1, 0, 1, 16, 15 }, // SW
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{ 0, 1, -14, -15, 15, 0, 1, 16, 1, 0, 15, 16 }, // NW
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};
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const int *BB_data = _tunnel_BB[GetTunnelDirection(ti->tile)];
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const int *BB_data = _tunnel_BB[GetTunnelBridgeDirection(ti->tile)];
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bool catenary = false;
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if (GetTunnelTransportType(ti->tile) == TRANSPORT_RAIL) {
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if (GetTunnelBridgeTransportType(ti->tile) == TRANSPORT_RAIL) {
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image = GetRailTypeInfo(GetRailType(ti->tile))->base_sprites.tunnel;
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} else {
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image = SPR_TUNNEL_ENTRY_REAR_ROAD;
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}
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if (HasTunnelSnowOrDesert(ti->tile)) image += 32;
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if (HasTunnelBridgeSnowOrDesert(ti->tile)) image += 32;
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image += GetTunnelDirection(ti->tile) * 2;
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image += GetTunnelBridgeDirection(ti->tile) * 2;
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DrawGroundSprite(image, PAL_NONE);
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if (GetTunnelTransportType(ti->tile) == TRANSPORT_ROAD) {
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DiagDirection dir = GetTunnelDirection(ti->tile);
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if (GetTunnelBridgeTransportType(ti->tile) == TRANSPORT_ROAD) {
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DiagDirection dir = GetTunnelBridgeDirection(ti->tile);
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RoadTypes rts = GetRoadTypes(ti->tile);
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if (HasBit(rts, ROADTYPE_TRAM)) {
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@@ -941,9 +942,9 @@ static void DrawTile_TunnelBridge(TileIn
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} else if (IsBridge(ti->tile)) { // XXX is this necessary?
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const PalSpriteID *psid;
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int base_offset;
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bool ice = HasBridgeSnowOrDesert(ti->tile);
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bool ice = HasTunnelBridgeSnowOrDesert(ti->tile);
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if (GetBridgeTransportType(ti->tile) == TRANSPORT_RAIL) {
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if (GetTunnelBridgeTransportType(ti->tile) == TRANSPORT_RAIL) {
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base_offset = GetRailTypeInfo(GetRailType(ti->tile))->bridge_offset;
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assert(base_offset != 8); // This one is used for roads
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} else {
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@@ -953,10 +954,10 @@ static void DrawTile_TunnelBridge(TileIn
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/* as the lower 3 bits are used for other stuff, make sure they are clear */
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assert( (base_offset & 0x07) == 0x00);
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DrawFoundation(ti, GetBridgeFoundation(ti->tileh, DiagDirToAxis(GetBridgeRampDirection(ti->tile))));
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DrawFoundation(ti, GetBridgeFoundation(ti->tileh, DiagDirToAxis(GetTunnelBridgeDirection(ti->tile))));
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/* HACK Wizardry to convert the bridge ramp direction into a sprite offset */
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base_offset += (6 - GetBridgeRampDirection(ti->tile)) % 4;
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base_offset += (6 - GetTunnelBridgeDirection(ti->tile)) % 4;
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if (ti->tileh == SLOPE_FLAT) base_offset += 4; // sloped bridge head
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@@ -972,7 +973,7 @@ static void DrawTile_TunnelBridge(TileIn
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/* draw ramp */
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/* Draw Trambits as SpriteCombine */
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if (GetBridgeTransportType(ti->tile) == TRANSPORT_ROAD) StartSpriteCombine();
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if (GetTunnelBridgeTransportType(ti->tile) == TRANSPORT_ROAD) StartSpriteCombine();
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/* HACK set the height of the BB of a sloped ramp to 1 so a vehicle on
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* it doesn't disappear behind it
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@@ -981,11 +982,11 @@ static void DrawTile_TunnelBridge(TileIn
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psid->sprite, psid->pal, ti->x, ti->y, 16, 16, ti->tileh == SLOPE_FLAT ? 0 : 8, ti->z, IsTransparencySet(TO_BRIDGES)
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);
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if (GetBridgeTransportType(ti->tile) == TRANSPORT_ROAD) {
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if (GetTunnelBridgeTransportType(ti->tile) == TRANSPORT_ROAD) {
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RoadTypes rts = GetRoadTypes(ti->tile);
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if (HasBit(rts, ROADTYPE_TRAM)) {
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uint offset = GetBridgeRampDirection(ti->tile);
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uint offset = GetTunnelBridgeDirection(ti->tile);
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uint z = ti->z;
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if (ti->tileh != SLOPE_FLAT) {
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offset = (offset + 1) & 1;
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@@ -1084,7 +1085,7 @@ void DrawBridgeMiddle(const TileInfo* ti
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);
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type = GetBridgeType(rampsouth);
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if (GetBridgeTransportType(rampsouth) == TRANSPORT_RAIL) {
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if (GetTunnelBridgeTransportType(rampsouth) == TRANSPORT_RAIL) {
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base_offset = GetRailTypeInfo(GetRailType(rampsouth))->bridge_offset;
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} else {
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base_offset = 8;
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@@ -1102,7 +1103,7 @@ void DrawBridgeMiddle(const TileInfo* ti
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AddSortableSpriteToDraw(SPR_EMPTY_BOUNDING_BOX, PAL_NONE, x, y, 16, 16, 1, bridge_z - TILE_HEIGHT + BB_Z_SEPARATOR);
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/* Draw Trambits as SpriteCombine */
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if (GetBridgeTransportType(rampsouth) == TRANSPORT_ROAD) StartSpriteCombine();
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if (GetTunnelBridgeTransportType(rampsouth) == TRANSPORT_ROAD) StartSpriteCombine();
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/* Draw floor and far part of bridge*/
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if (axis == AXIS_X) {
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@@ -1113,7 +1114,7 @@ void DrawBridgeMiddle(const TileInfo* ti
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psid++;
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if (GetBridgeTransportType(rampsouth) == TRANSPORT_ROAD) {
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if (GetTunnelBridgeTransportType(rampsouth) == TRANSPORT_ROAD) {
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RoadTypes rts = GetRoadTypes(rampsouth);
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if (HasBit(rts, ROADTYPE_TRAM)) {
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@@ -1137,7 +1138,7 @@ void DrawBridgeMiddle(const TileInfo* ti
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}
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/* Draw TramFront as SpriteCombine */
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if (GetBridgeTransportType(rampsouth) == TRANSPORT_ROAD) EndSpriteCombine();
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if (GetTunnelBridgeTransportType(rampsouth) == TRANSPORT_ROAD) EndSpriteCombine();
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psid++;
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if (ti->z + 5 == z) {
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@@ -1168,12 +1169,12 @@ static uint GetSlopeZ_TunnelBridge(TileI
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y &= 0xF;
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if (IsTunnel(tile)) {
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uint pos = (DiagDirToAxis(GetTunnelDirection(tile)) == AXIS_X ? y : x);
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uint pos = (DiagDirToAxis(GetTunnelBridgeDirection(tile)) == AXIS_X ? y : x);
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/* In the tunnel entrance? */
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if (5 <= pos && pos <= 10) return z;
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} else {
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DiagDirection dir = GetBridgeRampDirection(tile);
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DiagDirection dir = GetTunnelBridgeDirection(tile);
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uint pos = (DiagDirToAxis(dir) == AXIS_X ? y : x);
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z += ApplyFoundationToSlope(GetBridgeFoundation(tileh, DiagDirToAxis(dir)), &tileh);
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@@ -1200,7 +1201,7 @@ static uint GetSlopeZ_TunnelBridge(TileI
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static Foundation GetFoundation_TunnelBridge(TileIndex tile, Slope tileh)
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{
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return IsTunnel(tile) ? FOUNDATION_NONE : GetBridgeFoundation(tileh, DiagDirToAxis(GetBridgeRampDirection(tile)));
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return IsTunnel(tile) ? FOUNDATION_NONE : GetBridgeFoundation(tileh, DiagDirToAxis(GetTunnelBridgeDirection(tile)));
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}
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@@ -1244,10 +1245,10 @@ static const StringID _bridge_tile_str[(
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static void GetTileDesc_TunnelBridge(TileIndex tile, TileDesc *td)
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{
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if (IsTunnel(tile)) {
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td->str = (GetTunnelTransportType(tile) == TRANSPORT_RAIL) ?
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td->str = (GetTunnelBridgeTransportType(tile) == TRANSPORT_RAIL) ?
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STR_5017_RAILROAD_TUNNEL : STR_5018_ROAD_TUNNEL;
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} else {
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td->str = _bridge_tile_str[GetBridgeTransportType(tile) << 4 | GetBridgeType(tile)];
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td->str = _bridge_tile_str[GetTunnelBridgeTransportType(tile) << 4 | GetBridgeType(tile)];
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}
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td->owner = GetTileOwner(tile);
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}
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@@ -1260,14 +1261,14 @@ static void AnimateTile_TunnelBridge(Til
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static void TileLoop_TunnelBridge(TileIndex tile)
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{
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bool snow_or_desert = IsTunnelTile(tile) ? HasTunnelSnowOrDesert(tile) : HasBridgeSnowOrDesert(tile);
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bool snow_or_desert = IsTunnelTile(tile) ? HasTunnelBridgeSnowOrDesert(tile) : HasTunnelBridgeSnowOrDesert(tile);
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switch (_opt.landscape) {
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case LT_ARCTIC:
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if (snow_or_desert != (GetTileZ(tile) > GetSnowLine())) {
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if (IsTunnelTile(tile)) {
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SetTunnelSnowOrDesert(tile, !snow_or_desert);
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SetTunnelBridgeSnowOrDesert(tile, !snow_or_desert);
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} else {
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SetBridgeSnowOrDesert(tile, !snow_or_desert);
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SetTunnelBridgeSnowOrDesert(tile, !snow_or_desert);
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}
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MarkTileDirtyByTile(tile);
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}
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@@ -1276,9 +1277,9 @@ static void TileLoop_TunnelBridge(TileIn
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case LT_TROPIC:
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if (GetTropicZone(tile) == TROPICZONE_DESERT && !snow_or_desert) {
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if (IsTunnelTile(tile)) {
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SetTunnelSnowOrDesert(tile, true);
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SetTunnelBridgeSnowOrDesert(tile, true);
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} else {
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SetBridgeSnowOrDesert(tile, true);
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SetTunnelBridgeSnowOrDesert(tile, true);
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}
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MarkTileDirtyByTile(tile);
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}
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@@ -1295,13 +1296,13 @@ static void ClickTile_TunnelBridge(TileI
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static uint32 GetTileTrackStatus_TunnelBridge(TileIndex tile, TransportType mode, uint sub_mode)
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{
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if (IsTunnel(tile)) {
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if (GetTunnelTransportType(tile) != mode) return 0;
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if (GetTunnelTransportType(tile) == TRANSPORT_ROAD && (GetRoadTypes(tile) & sub_mode) == 0) return 0;
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return AxisToTrackBits(DiagDirToAxis(GetTunnelDirection(tile))) * 0x101;
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if (GetTunnelBridgeTransportType(tile) != mode) return 0;
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if (GetTunnelBridgeTransportType(tile) == TRANSPORT_ROAD && (GetRoadTypes(tile) & sub_mode) == 0) return 0;
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return AxisToTrackBits(DiagDirToAxis(GetTunnelBridgeDirection(tile))) * 0x101;
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} else {
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if (GetBridgeTransportType(tile) != mode) return 0;
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if (GetBridgeTransportType(tile) == TRANSPORT_ROAD && (GetRoadTypes(tile) & sub_mode) == 0) return 0;
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return AxisToTrackBits(DiagDirToAxis(GetBridgeRampDirection(tile))) * 0x101;
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if (GetTunnelBridgeTransportType(tile) != mode) return 0;
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if (GetTunnelBridgeTransportType(tile) == TRANSPORT_ROAD && (GetRoadTypes(tile) & sub_mode) == 0) return 0;
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return AxisToTrackBits(DiagDirToAxis(GetTunnelBridgeDirection(tile))) * 0x101;
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}
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}
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@@ -1317,7 +1318,7 @@ static void ChangeTileOwner_TunnelBridge
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* the bridge/tunnel. As all *our* vehicles are already removed, they
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* must be of another owner. Therefor this must be a road bridge/tunnel.
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* In that case we can safely reassign the ownership to OWNER_NONE. */
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assert((IsTunnel(tile) ? GetTunnelTransportType(tile) : GetBridgeTransportType(tile)) == TRANSPORT_ROAD);
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assert((IsTunnel(tile) ? GetTunnelBridgeTransportType(tile) : GetTunnelBridgeTransportType(tile)) == TRANSPORT_ROAD);
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SetTileOwner(tile, OWNER_NONE);
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}
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}
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@@ -1354,7 +1355,7 @@ static uint32 VehicleEnter_TunnelBridge(
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if (v->type == VEH_TRAIN) {
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fc = (x & 0xF) + (y << 4);
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dir = GetTunnelDirection(tile);
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dir = GetTunnelBridgeDirection(tile);
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vdir = DirToDiagDir(v->direction);
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if (v->u.rail.track != TRACK_BIT_WORMHOLE && dir == vdir) {
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@@ -1382,7 +1383,7 @@ static uint32 VehicleEnter_TunnelBridge(
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}
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} else if (v->type == VEH_ROAD) {
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fc = (x & 0xF) + (y << 4);
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dir = GetTunnelDirection(tile);
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dir = GetTunnelBridgeDirection(tile);
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vdir = DirToDiagDir(v->direction);
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/* Enter tunnel? */
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@@ -1422,7 +1423,7 @@ static uint32 VehicleEnter_TunnelBridge(
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if (v->cur_speed > spd) v->cur_speed = spd;
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}
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dir = GetBridgeRampDirection(tile);
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dir = GetTunnelBridgeDirection(tile);
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if (DirToDiagDir(v->direction) == dir) {
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switch (dir) {
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default: NOT_REACHED();
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@@ -1462,7 +1463,7 @@ static uint32 VehicleEnter_TunnelBridge(
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static CommandCost TerraformTile_TunnelBridge(TileIndex tile, uint32 flags, uint z_new, Slope tileh_new)
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{
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if (_patches.build_on_slopes && AutoslopeEnabled() && IsBridge(tile)) {
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DiagDirection direction = GetBridgeRampDirection(tile);
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DiagDirection direction = GetTunnelBridgeDirection(tile);
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Axis axis = DiagDirToAxis(direction);
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CommandCost res;
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