| changeset 2916 | b687477adcba |
| parent 2870 | 0dc0bcee256a |
| child 2931 | d832ee22696d |
| 2915:e08f661f1b8e | 2916:b687477adcba |
|---|---|
16 #include "viewport.h" |
16 #include "viewport.h" |
17 #include "command.h" |
17 #include "command.h" |
18 #include "player.h" |
18 #include "player.h" |
19 #include "town.h" |
19 #include "town.h" |
20 #include "sound.h" |
20 #include "sound.h" |
21 #include "pbs.h" |
|
22 #include "debug.h" |
|
23 #include "variables.h" |
21 #include "variables.h" |
24 #include "bridge.h" |
22 #include "bridge.h" |
25 #include "train.h" |
23 #include "train.h" |
26 |
24 |
27 #include "table/bridge_land.h" |
25 #include "table/bridge_land.h" |
202 uint odd_middle_part; |
200 uint odd_middle_part; |
203 uint direction; |
201 uint direction; |
204 uint i; |
202 uint i; |
205 int32 cost, terraformcost, ret; |
203 int32 cost, terraformcost, ret; |
206 bool allow_on_slopes; |
204 bool allow_on_slopes; |
207 bool reserved = false; |
|
208 |
205 |
209 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
206 SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION); |
210 |
207 |
211 /* unpack parameters */ |
208 /* unpack parameters */ |
212 bridge_type = GB(p2, 0, 8); |
209 bridge_type = GB(p2, 0, 8); |
350 if (ti.map5 != 2) goto not_valid_below; |
347 if (ti.map5 != 2) goto not_valid_below; |
351 } else { |
348 } else { |
352 if (ti.map5 != 1) goto not_valid_below; |
349 if (ti.map5 != 1) goto not_valid_below; |
353 } |
350 } |
354 m5 = 0xE0; |
351 m5 = 0xE0; |
355 reserved = PBSTileReserved(ti.tile) != 0; |
|
356 } else if (ti.type == MP_STREET) { |
352 } else if (ti.type == MP_STREET) { |
357 if (direction == 0) { |
353 if (direction == 0) { |
358 if (ti.map5 != 5) goto not_valid_below; |
354 if (ti.map5 != 5) goto not_valid_below; |
359 } else { |
355 } else { |
360 if (ti.map5 != 10) goto not_valid_below; |
356 if (ti.map5 != 10) goto not_valid_below; |
400 } |
396 } |
401 |
397 |
402 _m[ti.tile].m2 = (bridge_type << 4) | m5; |
398 _m[ti.tile].m2 = (bridge_type << 4) | m5; |
403 SB(_m[ti.tile].m3, 4, 4, railtype); |
399 SB(_m[ti.tile].m3, 4, 4, railtype); |
404 |
400 |
405 if (ti.type == MP_RAILWAY) { |
|
406 // Set or clear PBS reservation status. direction here is of |
|
407 // the bridge, not the track below. |
|
408 if (reserved) { |
|
409 PBSReserveTrack(ti.tile, direction ? TRACK_DIAG1 : TRACK_DIAG2); |
|
410 } else { |
|
411 PBSClearTrack(ti.tile, direction ? TRACK_DIAG1 : TRACK_DIAG2); |
|
412 } |
|
413 } |
|
414 |
|
415 MarkTileDirtyByTile(ti.tile); |
401 MarkTileDirtyByTile(ti.tile); |
416 } |
402 } |
417 } |
403 } |
418 |
404 |
419 SetSignalsOnBothDir(ti_start.tile, (direction & 1) ? 1 : 0); |
405 SetSignalsOnBothDir(ti_start.tile, (direction & 1) ? 1 : 0); |
805 |
791 |
806 if (flags & DC_EXEC) { |
792 if (flags & DC_EXEC) { |
807 byte m5; |
793 byte m5; |
808 uint c = tile; |
794 uint c = tile; |
809 uint16 new_data; |
795 uint16 new_data; |
810 byte pbs; |
|
811 |
796 |
812 //checks if the owner is town then decrease town rating by RATING_TUNNEL_BRIDGE_DOWN_STEP until |
797 //checks if the owner is town then decrease town rating by RATING_TUNNEL_BRIDGE_DOWN_STEP until |
813 // you have a "Poor" (0) town rating |
798 // you have a "Poor" (0) town rating |
814 if (IsTileOwner(tile, OWNER_TOWN) && _game_mode != GM_EDITOR) |
799 if (IsTileOwner(tile, OWNER_TOWN) && _game_mode != GM_EDITOR) |
815 ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM); |
800 ChangeTownRating(t, RATING_TUNNEL_BRIDGE_DOWN_STEP, RATING_TUNNEL_BRIDGE_MINIMUM); |
816 |
801 |
817 do { |
802 do { |
818 m5 = _m[c].m5; |
803 m5 = _m[c].m5; |
819 pbs = PBSTileReserved(c); |
|
820 |
804 |
821 if (m5 & 0x40) { |
805 if (m5 & 0x40) { |
822 if (m5 & 0x20) { |
806 if (m5 & 0x20) { |
823 static const uint16 _new_data_table[] = {0x1002, 0x1001, 0x2005, 0x200A, 0, 0, 0, 0}; |
807 static const uint16 _new_data_table[] = {0x1002, 0x1001, 0x2005, 0x200A, 0, 0, 0, 0}; |
824 new_data = _new_data_table[((m5 & 0x18) >> 2) | (m5 & 1)]; |
808 new_data = _new_data_table[((m5 & 0x18) >> 2) | (m5 & 1)]; |
829 |
813 |
830 SetTileType(c, new_data >> 12); |
814 SetTileType(c, new_data >> 12); |
831 _m[c].m5 = (byte)new_data; |
815 _m[c].m5 = (byte)new_data; |
832 _m[c].m2 = 0; |
816 _m[c].m2 = 0; |
833 _m[c].m4 &= 0x0F; |
817 _m[c].m4 &= 0x0F; |
834 if (direction ? HASBIT(pbs,0) : HASBIT(pbs,1)) |
|
835 PBSReserveTrack(c, direction ? 0 : 1); |
|
836 |
818 |
837 MarkTileDirtyByTile(c); |
819 MarkTileDirtyByTile(c); |
838 |
820 |
839 } else { |
821 } else { |
840 clear_it:; |
822 clear_it:; |
1210 // draw pillars below for high bridges |
1192 // draw pillars below for high bridges |
1211 DrawBridgePillars(ti, x, y, z); |
1193 DrawBridgePillars(ti, x, y, z); |
1212 } |
1194 } |
1213 } |
1195 } |
1214 } |
1196 } |
1215 |
|
1216 if (_debug_pbs_level >= 1) { |
|
1217 byte pbs = PBSTileReserved(ti->tile); |
|
1218 if (pbs & TRACK_BIT_DIAG1) DrawGroundSprite(0x3ED | PALETTE_CRASH); |
|
1219 if (pbs & TRACK_BIT_DIAG2) DrawGroundSprite(0x3EE | PALETTE_CRASH); |
|
1220 if (pbs & TRACK_BIT_UPPER) DrawGroundSprite(0x3EF | PALETTE_CRASH); |
|
1221 if (pbs & TRACK_BIT_LOWER) DrawGroundSprite(0x3F0 | PALETTE_CRASH); |
|
1222 if (pbs & TRACK_BIT_LEFT) DrawGroundSprite(0x3F2 | PALETTE_CRASH); |
|
1223 if (pbs & TRACK_BIT_RIGHT) DrawGroundSprite(0x3F1 | PALETTE_CRASH); |
|
1224 } |
|
1225 } |
1197 } |
1226 |
1198 |
1227 static uint GetSlopeZ_TunnelBridge(const TileInfo* ti) |
1199 static uint GetSlopeZ_TunnelBridge(const TileInfo* ti) |
1228 { |
1200 { |
1229 uint z = ti->z; |
1201 uint z = ti->z; |
1502 if (v->spritenum < 4) |
1474 if (v->spritenum < 4) |
1503 SndPlayVehicleFx(SND_05_TRAIN_THROUGH_TUNNEL, v); |
1475 SndPlayVehicleFx(SND_05_TRAIN_THROUGH_TUNNEL, v); |
1504 return 0; |
1476 return 0; |
1505 } |
1477 } |
1506 if (fc == _tunnel_fractcoord_2[dir]) { |
1478 if (fc == _tunnel_fractcoord_2[dir]) { |
1507 if (v->next == NULL) |
|
1508 PBSClearTrack(v->tile, FIND_FIRST_BIT(v->u.rail.track)); |
|
1509 v->tile = tile; |
1479 v->tile = tile; |
1510 v->u.rail.track = 0x40; |
1480 v->u.rail.track = 0x40; |
1511 v->vehstatus |= VS_HIDDEN; |
1481 v->vehstatus |= VS_HIDDEN; |
1512 return 4; |
1482 return 4; |
1513 } |
1483 } |