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(svn r26279) -Fix [FS#5853]: [NoAI] Some RemoveRail methods required to set a valid railtype, though it was not used anyway. Remove the need to set one.

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replace/41b28d7194a279bdc17475d4fbe2ea6ec885a466
frosch 11 years ago
parent cce3d4fec8
commit 5d4c4b9172
2 changed files with 7 additions and 8 deletions
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8
src/rail_cmd.cpp
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@ -821,7 +821,7 @@ static CommandCost ValidateAutoDrag(Trackdir *trackdir, TileIndex start, TileInd
* @param flags operation to perform * @param flags operation to perform
* @param p1 end tile of drag * @param p1 end tile of drag
* @param p2 various bitstuffed elements * @param p2 various bitstuffed elements
* - p2 = (bit 0-3) - railroad type normal/maglev (0 = normal, 1 = mono, 2 = maglev) * - p2 = (bit 0-3) - railroad type normal/maglev (0 = normal, 1 = mono, 2 = maglev), only used for building
* - p2 = (bit 4-6) - track-orientation, valid values: 0-5 (Track enum) * - p2 = (bit 4-6) - track-orientation, valid values: 0-5 (Track enum)
* - p2 = (bit 7) - 0 = build, 1 = remove tracks * - p2 = (bit 7) - 0 = build, 1 = remove tracks
* - p2 = (bit 8) - 0 = build up to an obstacle, 1 = fail if an obstacle is found (used for AIs). * - p2 = (bit 8) - 0 = build up to an obstacle, 1 = fail if an obstacle is found (used for AIs).
@ -835,7 +835,7 @@ static CommandCost CmdRailTrackHelper(TileIndex tile, DoCommandFlag flags, uint3
bool remove = HasBit(p2, 7); bool remove = HasBit(p2, 7);
RailType railtype = Extract<RailType, 0, 4>(p2); RailType railtype = Extract<RailType, 0, 4>(p2);
if (!ValParamRailtype(railtype) || !ValParamTrackOrientation(track)) return CMD_ERROR; if ((!remove && !ValParamRailtype(railtype)) || !ValParamTrackOrientation(track)) return CMD_ERROR;
if (p1 >= MapSize()) return CMD_ERROR; if (p1 >= MapSize()) return CMD_ERROR;
TileIndex end_tile = p1; TileIndex end_tile = p1;
Trackdir trackdir = TrackToTrackdir(track); Trackdir trackdir = TrackToTrackdir(track);
@ -846,7 +846,7 @@ static CommandCost CmdRailTrackHelper(TileIndex tile, DoCommandFlag flags, uint3
bool had_success = false; bool had_success = false;
CommandCost last_error = CMD_ERROR; CommandCost last_error = CMD_ERROR;
for (;;) { for (;;) {
CommandCost ret = DoCommand(tile, railtype, TrackdirToTrack(trackdir), flags, remove ? CMD_REMOVE_SINGLE_RAIL : CMD_BUILD_SINGLE_RAIL); CommandCost ret = DoCommand(tile, remove ? 0 : railtype, TrackdirToTrack(trackdir), flags, remove ? CMD_REMOVE_SINGLE_RAIL : CMD_BUILD_SINGLE_RAIL);
if (ret.Failed()) { if (ret.Failed()) {
last_error = ret; last_error = ret;
@ -900,7 +900,7 @@ CommandCost CmdBuildRailroadTrack(TileIndex tile, DoCommandFlag flags, uint32 p1
* @param flags operation to perform * @param flags operation to perform
* @param p1 end tile of drag * @param p1 end tile of drag
* @param p2 various bitstuffed elements * @param p2 various bitstuffed elements
* - p2 = (bit 0-3) - railroad type normal/maglev (0 = normal, 1 = mono, 2 = maglev) * - p2 = (bit 0-3) - railroad type normal/maglev (0 = normal, 1 = mono, 2 = maglev), only used for building
* - p2 = (bit 4-6) - track-orientation, valid values: 0-5 (Track enum) * - p2 = (bit 4-6) - track-orientation, valid values: 0-5 (Track enum)
* - p2 = (bit 7) - 0 = build, 1 = remove tracks * - p2 = (bit 7) - 0 = build, 1 = remove tracks
* @param text unused * @param text unused

7
src/script/api/script_rail.cpp
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@ -253,7 +253,7 @@
EnforcePrecondition(false, GetRailTracks(tile) & rail_track); EnforcePrecondition(false, GetRailTracks(tile) & rail_track);
EnforcePrecondition(false, KillFirstBit((uint)rail_track) == 0); EnforcePrecondition(false, KillFirstBit((uint)rail_track) == 0);
return ScriptObject::DoCommand(tile, tile, GetCurrentRailType() | (FindFirstTrack((::TrackBits)rail_track) << 4), CMD_REMOVE_RAILROAD_TRACK); return ScriptObject::DoCommand(tile, tile, FindFirstTrack((::TrackBits)rail_track) << 4, CMD_REMOVE_RAILROAD_TRACK);
} }
/* static */ bool ScriptRail::AreTilesConnected(TileIndex from, TileIndex tile, TileIndex to) /* static */ bool ScriptRail::AreTilesConnected(TileIndex from, TileIndex tile, TileIndex to)
@ -284,7 +284,7 @@
static uint32 SimulateDrag(TileIndex from, TileIndex tile, TileIndex *to) static uint32 SimulateDrag(TileIndex from, TileIndex tile, TileIndex *to)
{ {
int diag_offset = abs(abs((int)::TileX(*to) - (int)::TileX(tile)) - abs((int)::TileY(*to) - (int)::TileY(tile))); int diag_offset = abs(abs((int)::TileX(*to) - (int)::TileX(tile)) - abs((int)::TileY(*to) - (int)::TileY(tile)));
uint32 p2 = ScriptRail::GetCurrentRailType(); uint32 p2 = 0;
if (::TileY(from) == ::TileY(*to)) { if (::TileY(from) == ::TileY(*to)) {
p2 |= (TRACK_X << 4); p2 |= (TRACK_X << 4);
*to -= Clamp((int)::TileX(*to) - (int)::TileX(tile), -1, 1); *to -= Clamp((int)::TileX(*to) - (int)::TileX(tile), -1, 1);
@ -353,7 +353,7 @@ static uint32 SimulateDrag(TileIndex from, TileIndex tile, TileIndex *to)
(::TileX(from) == ::TileX(tile) && ::TileX(tile) == ::TileX(to)) || (::TileX(from) == ::TileX(tile) && ::TileX(tile) == ::TileX(to)) ||
(::TileY(from) == ::TileY(tile) && ::TileY(tile) == ::TileY(to))); (::TileY(from) == ::TileY(tile) && ::TileY(tile) == ::TileY(to)));
uint32 p2 = SimulateDrag(from, tile, &to) | 1 << 8; uint32 p2 = SimulateDrag(from, tile, &to) | 1 << 8 | ScriptRail::GetCurrentRailType();;
return ScriptObject::DoCommand(tile, to, p2, CMD_BUILD_RAILROAD_TRACK); return ScriptObject::DoCommand(tile, to, p2, CMD_BUILD_RAILROAD_TRACK);
} }
@ -370,7 +370,6 @@ static uint32 SimulateDrag(TileIndex from, TileIndex tile, TileIndex *to)
(::TileX(from) == ::TileX(tile) && ::TileX(tile) == ::TileX(to)) || (::TileX(from) == ::TileX(tile) && ::TileX(tile) == ::TileX(to)) ||
(::TileY(from) == ::TileY(tile) && ::TileY(tile) == ::TileY(to))); (::TileY(from) == ::TileY(tile) && ::TileY(tile) == ::TileY(to)));
if (!IsRailTypeAvailable(GetCurrentRailType())) SetCurrentRailType(GetRailType(tile));
uint32 p2 = SimulateDrag(from, tile, &to); uint32 p2 = SimulateDrag(from, tile, &to);
return ScriptObject::DoCommand(tile, to, p2, CMD_REMOVE_RAILROAD_TRACK); return ScriptObject::DoCommand(tile, to, p2, CMD_REMOVE_RAILROAD_TRACK);
} }

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