mirror of https://github.com/OpenTTD/OpenTTD.git
(svn r14365) -Backport (r14364 from NoAI): add the ability do CmdBuildSingleSignal to directly place the correct signal, instead requiring multiple inputs before doing so
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@ -831,6 +831,7 @@ CommandCost CmdBuildTrainDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p
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* - p1 = (bit 8) - convert the present signal type and variant
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* - p1 = (bit 9-11)- start cycle from this signal type
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* - p1 = (bit 12-14)-wrap around after this signal type
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* - p1 = (bit 15-16)-cycle the signal direction this many times
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* @param p2 used for CmdBuildManySignals() to copy direction of first signal
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* TODO: p2 should be replaced by two bits for "along" and "against" the track.
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*/
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@ -844,6 +845,7 @@ CommandCost CmdBuildSingleSignal(TileIndex tile, uint32 flags, uint32 p1, uint32
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SignalType cycle_start = (SignalType)GB(p1, 9, 3);
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SignalType cycle_stop = (SignalType)GB(p1, 12, 3);
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CommandCost cost;
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uint num_dir_cycle = GB(p1, 15, 2);
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if (sigtype > SIGTYPE_LAST) return CMD_ERROR;
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@ -920,6 +922,7 @@ CommandCost CmdBuildSingleSignal(TileIndex tile, uint32 flags, uint32 p1, uint32
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SetPresentSignals(tile, GetPresentSignals(tile) | (IsPbsSignal(sigtype) ? KillFirstBit(SignalOnTrack(track)) : SignalOnTrack(track)));
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SetSignalType(tile, track, sigtype);
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SetSignalVariant(tile, track, sigvar);
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while (num_dir_cycle-- > 0) CycleSignalSide(tile, track);
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} else {
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if (convert_signal) {
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/* convert signal button pressed */
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