Files @ r5000:af9fc7861527
Branch filter:

Location: cpp/openttd-patchpack/source/road_cmd.c - annotation

tron
(svn r7013) Add glyphs for the interpunct. This is mainly useful for the catalan translation
   1
   2
   3
   4
   5
   6
   7
   8
   9
  10
  11
  12
  13
  14
  15
  16
  17
  18
  19
  20
  21
  22
  23
  24
  25
  26
  27
  28
  29
  30
  31
  32
  33
  34
  35
  36
  37
  38
  39
  40
  41
  42
  43
  44
  45
  46
  47
  48
  49
  50
  51
  52
  53
  54
  55
  56
  57
  58
  59
  60
  61
  62
  63
  64
  65
  66
  67
  68
  69
  70
  71
  72
  73
  74
  75
  76
  77
  78
  79
  80
  81
  82
  83
  84
  85
  86
  87
  88
  89
  90
  91
  92
  93
  94
  95
  96
  97
  98
  99
 100
 101
 102
 103
 104
 105
 106
 107
 108
 109
 110
 111
 112
 113
 114
 115
 116
 117
 118
 119
 120
 121
 122
 123
 124
 125
 126
 127
 128
 129
 130
 131
 132
 133
 134
 135
 136
 137
 138
 139
 140
 141
 142
 143
 144
 145
 146
 147
 148
 149
 150
 151
 152
 153
 154
 155
 156
 157
 158
 159
 160
 161
 162
 163
 164
 165
 166
 167
 168
 169
 170
 171
 172
 173
 174
 175
 176
 177
 178
 179
 180
 181
 182
 183
 184
 185
 186
 187
 188
 189
 190
 191
 192
 193
 194
 195
 196
 197
 198
 199
 200
 201
 202
 203
 204
 205
 206
 207
 208
 209
 210
 211
 212
 213
 214
 215
 216
 217
 218
 219
 220
 221
 222
 223
 224
 225
 226
 227
 228
 229
 230
 231
 232
 233
 234
 235
 236
 237
 238
 239
 240
 241
 242
 243
 244
 245
 246
 247
 248
 249
 250
 251
 252
 253
 254
 255
 256
 257
 258
 259
 260
 261
 262
 263
 264
 265
 266
 267
 268
 269
 270
 271
 272
 273
 274
 275
 276
 277
 278
 279
 280
 281
 282
 283
 284
 285
 286
 287
 288
 289
 290
 291
 292
 293
 294
 295
 296
 297
 298
 299
 300
 301
 302
 303
 304
 305
 306
 307
 308
 309
 310
 311
 312
 313
 314
 315
 316
 317
 318
 319
 320
 321
 322
 323
 324
 325
 326
 327
 328
 329
 330
 331
 332
 333
 334
 335
 336
 337
 338
 339
 340
 341
 342
 343
 344
 345
 346
 347
 348
 349
 350
 351
 352
 353
 354
 355
 356
 357
 358
 359
 360
 361
 362
 363
 364
 365
 366
 367
 368
 369
 370
 371
 372
 373
 374
 375
 376
 377
 378
 379
 380
 381
 382
 383
 384
 385
 386
 387
 388
 389
 390
 391
 392
 393
 394
 395
 396
 397
 398
 399
 400
 401
 402
 403
 404
 405
 406
 407
 408
 409
 410
 411
 412
 413
 414
 415
 416
 417
 418
 419
 420
 421
 422
 423
 424
 425
 426
 427
 428
 429
 430
 431
 432
 433
 434
 435
 436
 437
 438
 439
 440
 441
 442
 443
 444
 445
 446
 447
 448
 449
 450
 451
 452
 453
 454
 455
 456
 457
 458
 459
 460
 461
 462
 463
 464
 465
 466
 467
 468
 469
 470
 471
 472
 473
 474
 475
 476
 477
 478
 479
 480
 481
 482
 483
 484
 485
 486
 487
 488
 489
 490
 491
 492
 493
 494
 495
 496
 497
 498
 499
 500
 501
 502
 503
 504
 505
 506
 507
 508
 509
 510
 511
 512
 513
 514
 515
 516
 517
 518
 519
 520
 521
 522
 523
 524
 525
 526
 527
 528
 529
 530
 531
 532
 533
 534
 535
 536
 537
 538
 539
 540
 541
 542
 543
 544
 545
 546
 547
 548
 549
 550
 551
 552
 553
 554
 555
 556
 557
 558
 559
 560
 561
 562
 563
 564
 565
 566
 567
 568
 569
 570
 571
 572
 573
 574
 575
 576
 577
 578
 579
 580
 581
 582
 583
 584
 585
 586
 587
 588
 589
 590
 591
 592
 593
 594
 595
 596
 597
 598
 599
 600
 601
 602
 603
 604
 605
 606
 607
 608
 609
 610
 611
 612
 613
 614
 615
 616
 617
 618
 619
 620
 621
 622
 623
 624
 625
 626
 627
 628
 629
 630
 631
 632
 633
 634
 635
 636
 637
 638
 639
 640
 641
 642
 643
 644
 645
 646
 647
 648
 649
 650
 651
 652
 653
 654
 655
 656
 657
 658
 659
 660
 661
 662
 663
 664
 665
 666
 667
 668
 669
 670
 671
 672
 673
 674
 675
 676
 677
 678
 679
 680
 681
 682
 683
 684
 685
 686
 687
 688
 689
 690
 691
 692
 693
 694
 695
 696
 697
 698
 699
 700
 701
 702
 703
 704
 705
 706
 707
 708
 709
 710
 711
 712
 713
 714
 715
 716
 717
 718
 719
 720
 721
 722
 723
 724
 725
 726
 727
 728
 729
 730
 731
 732
 733
 734
 735
 736
 737
 738
 739
 740
 741
 742
 743
 744
 745
 746
 747
 748
 749
 750
 751
 752
 753
 754
 755
 756
 757
 758
 759
 760
 761
 762
 763
 764
 765
 766
 767
 768
 769
 770
 771
 772
 773
 774
 775
 776
 777
 778
 779
 780
 781
 782
 783
 784
 785
 786
 787
 788
 789
 790
 791
 792
 793
 794
 795
 796
 797
 798
 799
 800
 801
 802
 803
 804
 805
 806
 807
 808
 809
 810
 811
 812
 813
 814
 815
 816
 817
 818
 819
 820
 821
 822
 823
 824
 825
 826
 827
 828
 829
 830
 831
 832
 833
 834
 835
 836
 837
 838
 839
 840
 841
 842
 843
 844
 845
 846
 847
 848
 849
 850
 851
 852
 853
 854
 855
 856
 857
 858
 859
 860
 861
 862
 863
 864
 865
 866
 867
 868
 869
 870
 871
 872
 873
 874
 875
 876
 877
 878
 879
 880
 881
 882
 883
 884
 885
 886
 887
 888
 889
 890
 891
 892
 893
 894
 895
 896
 897
 898
 899
 900
 901
 902
 903
 904
 905
 906
 907
 908
 909
 910
 911
 912
 913
 914
 915
 916
 917
 918
 919
 920
 921
 922
 923
 924
 925
 926
 927
 928
 929
 930
 931
 932
 933
 934
 935
 936
 937
 938
 939
 940
 941
 942
 943
 944
 945
 946
 947
 948
 949
 950
 951
 952
 953
 954
 955
 956
 957
 958
 959
 960
 961
 962
 963
 964
 965
 966
 967
 968
 969
 970
 971
 972
 973
 974
 975
 976
 977
 978
 979
 980
 981
 982
 983
 984
 985
 986
 987
 988
 989
 990
 991
 992
 993
 994
 995
 996
 997
 998
 999
1000
1001
1002
1003
1004
1005
1006
1007
1008
1009
1010
1011
1012
1013
1014
1015
1016
1017
1018
1019
1020
1021
1022
1023
1024
1025
1026
1027
1028
1029
1030
1031
1032
1033
1034
1035
1036
1037
1038
1039
1040
1041
1042
1043
1044
1045
1046
1047
1048
1049
1050
1051
1052
1053
1054
1055
1056
1057
1058
1059
1060
1061
1062
1063
1064
1065
1066
1067
1068
1069
1070
1071
1072
1073
1074
1075
1076
1077
1078
1079
1080
1081
1082
1083
1084
1085
1086
1087
1088
1089
1090
1091
1092
1093
1094
1095
1096
1097
1098
1099
1100
1101
1102
1103
1104
1105
1106
1107
1108
1109
1110
r2186:5ee653b1b5e1
r2186:5ee653b1b5e1
r0:d63b455452f6
r1891:c5c5466afa35
r3189:4e602cf0aaa8
r3101:528c6b45c2fa
r3144:5b175fed4b0b
r4232:49639ff69a27
r2008:5e435ad4c8e4
r507:b1b0a0a3c313
r2163:ae001e2aa5b0
r679:3a7b08cc8504
r1209:5955f8748394
r3319:82a855f31227
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r337:998f55d0b04c
r3900:1c2675abec23
r1313:da473558c9d7
r0:d63b455452f6
r0:d63b455452f6
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3149:965fe2045e1e
r0:d63b455452f6
r3149:965fe2045e1e
r3149:965fe2045e1e
r4849:41dc3967353a
r0:d63b455452f6
r0:d63b455452f6
r3017:1bf2ce772ffa
r0:d63b455452f6
r0:d63b455452f6
r4850:7a78073de588
r0:d63b455452f6
r3560:ad5e3e34a211
r3560:ad5e3e34a211
r0:d63b455452f6
r0:d63b455452f6
r4849:41dc3967353a
r0:d63b455452f6
r3017:1bf2ce772ffa
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3149:965fe2045e1e
r3149:965fe2045e1e
r3149:965fe2045e1e
r3149:965fe2045e1e
r3149:965fe2045e1e
r201:9dbb80b71da5
r0:d63b455452f6
r0:d63b455452f6
r3149:965fe2045e1e
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3017:1bf2ce772ffa
r0:d63b455452f6
r1638:2a22d6e3923f
r1638:2a22d6e3923f
r534:46e9db8de483
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3491:10ed78e15d31
r1784:15b805156766
r1784:15b805156766
r0:d63b455452f6
r3491:10ed78e15d31
r0:d63b455452f6
r1638:2a22d6e3923f
r1638:2a22d6e3923f
r1638:2a22d6e3923f
r4849:41dc3967353a
r0:d63b455452f6
r1784:15b805156766
r1784:15b805156766
r0:d63b455452f6
r3069:2e060b83d353
r201:9dbb80b71da5
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3069:2e060b83d353
r3069:2e060b83d353
r1784:15b805156766
r3977:63d936e7e5a8
r2074:7ea07e16293b
r3560:ad5e3e34a211
r1638:2a22d6e3923f
r1638:2a22d6e3923f
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3017:1bf2ce772ffa
r1280:aed90f34926a
r3017:1bf2ce772ffa
r201:9dbb80b71da5
r3149:965fe2045e1e
r0:d63b455452f6
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r0:d63b455452f6
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3176:d88db2c5f0f3
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1638:2a22d6e3923f
r3977:63d936e7e5a8
r3060:e86cf922b4d7
r0:d63b455452f6
r3381:6ff4243f5b1b
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r4046:61d361697a21
r4046:61d361697a21
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r0:d63b455452f6
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3104:672acaef17a9
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r3098:c2133e25127e
r3098:c2133e25127e
r3098:c2133e25127e
r201:9dbb80b71da5
r0:d63b455452f6
r201:9dbb80b71da5
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r0:d63b455452f6
r0:d63b455452f6
r13:dd4e824e4f24
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3636:a8e0c73aca96
r0:d63b455452f6
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r3381:6ff4243f5b1b
r0:d63b455452f6
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3636:a8e0c73aca96
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r201:9dbb80b71da5
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r4077:259c4c4aacad
r3381:6ff4243f5b1b
r0:d63b455452f6
r3381:6ff4243f5b1b
r3636:a8e0c73aca96
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3491:10ed78e15d31
r1784:15b805156766
r1784:15b805156766
r0:d63b455452f6
r3491:10ed78e15d31
r0:d63b455452f6
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3150:6242a630abac
r3150:6242a630abac
r3636:a8e0c73aca96
r201:9dbb80b71da5
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r1784:15b805156766
r4850:7a78073de588
r3150:6242a630abac
r1784:15b805156766
r3434:d80ff0790e40
r0:d63b455452f6
r3434:d80ff0790e40
r3060:e86cf922b4d7
r3793:c42788f521bd
r3793:c42788f521bd
r4046:61d361697a21
r4046:61d361697a21
r3150:6242a630abac
r3150:6242a630abac
r3066:93c6a7311e34
r3066:93c6a7311e34
r3381:6ff4243f5b1b
r3066:93c6a7311e34
r3066:93c6a7311e34
r3793:c42788f521bd
r3150:6242a630abac
r3066:93c6a7311e34
r3066:93c6a7311e34
r3066:93c6a7311e34
r3066:93c6a7311e34
r3069:2e060b83d353
r3793:c42788f521bd
r3066:93c6a7311e34
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3099:4c0775639e0c
r3060:e86cf922b4d7
r3636:a8e0c73aca96
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r0:d63b455452f6
r3104:672acaef17a9
r3104:672acaef17a9
r3636:a8e0c73aca96
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3104:672acaef17a9
r13:dd4e824e4f24
r3792:deb3c0493c60
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3269:8d60c2e8981e
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r3060:e86cf922b4d7
r3242:4dca345fd1dd
r3100:91c745577c35
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3017:1bf2ce772ffa
r0:d63b455452f6
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3977:63d936e7e5a8
r3060:e86cf922b4d7
r0:d63b455452f6
r3491:10ed78e15d31
r3381:6ff4243f5b1b
r3381:6ff4243f5b1b
r0:d63b455452f6
r0:d63b455452f6
r3434:d80ff0790e40
r3670:68c4882144aa
r3670:68c4882144aa
r3673:3629e1b0d970
r3670:68c4882144aa
r3670:68c4882144aa
r3381:6ff4243f5b1b
r0:d63b455452f6
r3434:d80ff0790e40
r3150:6242a630abac
r3150:6242a630abac
r0:d63b455452f6
r0:d63b455452f6
r3381:6ff4243f5b1b
r0:d63b455452f6
r0:d63b455452f6
r3434:d80ff0790e40
r3150:6242a630abac
r3150:6242a630abac
r3099:4c0775639e0c
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3435:20b18f11a39a
r0:d63b455452f6
r0:d63b455452f6
r1927:cc0ee71e209d
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3242:4dca345fd1dd
r0:d63b455452f6
r0:d63b455452f6
r3242:4dca345fd1dd
r0:d63b455452f6
r3900:1c2675abec23
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3491:10ed78e15d31
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r3491:10ed78e15d31
r0:d63b455452f6
r3491:10ed78e15d31
r1784:15b805156766
r0:d63b455452f6
r889:ed9a6e2f24bb
r889:ed9a6e2f24bb
r2934:94158a76ebcf
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3098:c2133e25127e
r3098:c2133e25127e
r1784:15b805156766
r1784:15b805156766
r0:d63b455452f6
r3491:10ed78e15d31
r1784:15b805156766
r1784:15b805156766
r3671:e738f9deaed9
r2549:1549d4b2ba28
r0:d63b455452f6
r2549:1549d4b2ba28
r0:d63b455452f6
r1784:15b805156766
r0:d63b455452f6
r1981:addba4bccc89
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3491:10ed78e15d31
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r3491:10ed78e15d31
r0:d63b455452f6
r3491:10ed78e15d31
r1784:15b805156766
r0:d63b455452f6
r889:ed9a6e2f24bb
r889:ed9a6e2f24bb
r2934:94158a76ebcf
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r1784:15b805156766
r3017:1bf2ce772ffa
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3098:c2133e25127e
r3098:c2133e25127e
r1784:15b805156766
r1784:15b805156766
r201:9dbb80b71da5
r0:d63b455452f6
r3098:c2133e25127e
r3491:10ed78e15d31
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r0:d63b455452f6
r1981:addba4bccc89
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r1784:15b805156766
r3491:10ed78e15d31
r3333:072d1f5aec8e
r1784:15b805156766
r2085:757cdc338c24
r2085:757cdc338c24
r2085:757cdc338c24
r0:d63b455452f6
r3491:10ed78e15d31
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3636:a8e0c73aca96
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1785:adfb25066e2c
r1784:15b805156766
r2549:1549d4b2ba28
r0:d63b455452f6
r3055:a4566916e6bc
r3636:a8e0c73aca96
r2549:1549d4b2ba28
r3636:a8e0c73aca96
r3055:a4566916e6bc
r2549:1549d4b2ba28
r2549:1549d4b2ba28
r0:d63b455452f6
r0:d63b455452f6
r3491:10ed78e15d31
r1784:15b805156766
r0:d63b455452f6
r0:d63b455452f6
r2549:1549d4b2ba28
r0:d63b455452f6
r201:9dbb80b71da5
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3099:4c0775639e0c
r3100:91c745577c35
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1979:2ece0cb73ecf
r0:d63b455452f6
r149:2fc05d1c9173
r0:d63b455452f6
r0:d63b455452f6
r2639:e298192a7c03
r0:d63b455452f6
r4388:6e13905f3259
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r1977:1f8b99c96041
r3793:c42788f521bd
r3793:c42788f521bd
r3069:2e060b83d353
r0:d63b455452f6
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r0:d63b455452f6
r3060:e86cf922b4d7
r3491:10ed78e15d31
r201:9dbb80b71da5
r0:d63b455452f6
r3793:c42788f521bd
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3069:2e060b83d353
r3060:e86cf922b4d7
r3491:10ed78e15d31
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3491:10ed78e15d31
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3069:2e060b83d353
r3793:c42788f521bd
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3636:a8e0c73aca96
r2548:9570bbbdacab
r3878:ed9ca5d7fcba
r3878:ed9ca5d7fcba
r0:d63b455452f6
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r0:d63b455452f6
r0:d63b455452f6
r3878:ed9ca5d7fcba
r3878:ed9ca5d7fcba
r3878:ed9ca5d7fcba
r3878:ed9ca5d7fcba
r3017:1bf2ce772ffa
r3878:ed9ca5d7fcba
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r3878:ed9ca5d7fcba
r3878:ed9ca5d7fcba
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r4081:0047ebb4c2d4
r2471:bee74ab7f6e9
r4081:0047ebb4c2d4
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r4048:868b1ca92809
r2471:bee74ab7f6e9
r3636:a8e0c73aca96
r3430:2572d70e8d09
r2471:bee74ab7f6e9
r2639:e298192a7c03
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r3636:a8e0c73aca96
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2639:e298192a7c03
r2471:bee74ab7f6e9
r4048:868b1ca92809
r2471:bee74ab7f6e9
r3430:2572d70e8d09
r2471:bee74ab7f6e9
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2639:e298192a7c03
r2471:bee74ab7f6e9
r3430:2572d70e8d09
r2471:bee74ab7f6e9
r3098:c2133e25127e
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r4048:868b1ca92809
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r3636:a8e0c73aca96
r3017:1bf2ce772ffa
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r2471:bee74ab7f6e9
r0:d63b455452f6
r0:d63b455452f6
r3793:c42788f521bd
r3793:c42788f521bd
r4081:0047ebb4c2d4
r3060:e86cf922b4d7
r13:dd4e824e4f24
r3793:c42788f521bd
r4000:702cb45b8eab
r4000:702cb45b8eab
r3636:a8e0c73aca96
r0:d63b455452f6
r3242:4dca345fd1dd
r3060:e86cf922b4d7
r3272:c4b59db11c94
r3322:fcb97823ac14
r0:d63b455452f6
r3430:2572d70e8d09
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3367:3cc109c0379b
r3060:e86cf922b4d7
r0:d63b455452f6
r0:d63b455452f6
r3098:c2133e25127e
r3793:c42788f521bd
r4232:49639ff69a27
r4232:49639ff69a27
r4226:814d06194802
r201:9dbb80b71da5
r3636:a8e0c73aca96
r0:d63b455452f6
r4226:814d06194802
r3060:e86cf922b4d7
r4232:49639ff69a27
r4232:49639ff69a27
r0:d63b455452f6
r4232:49639ff69a27
r4232:49639ff69a27
r0:d63b455452f6
r4226:814d06194802
r4226:814d06194802
r4226:814d06194802
r4226:814d06194802
r4226:814d06194802
r0:d63b455452f6
r4077:259c4c4aacad
r4232:49639ff69a27
r4232:49639ff69a27
r4232:49639ff69a27
r4232:49639ff69a27
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r4212:b3a8b5327843
r0:d63b455452f6
r4232:49639ff69a27
r4232:49639ff69a27
r4232:49639ff69a27
r0:d63b455452f6
r2639:e298192a7c03
r2639:e298192a7c03
r0:d63b455452f6
r4232:49639ff69a27
r0:d63b455452f6
r4232:49639ff69a27
r4232:49639ff69a27
r4212:b3a8b5327843
r201:9dbb80b71da5
r4232:49639ff69a27
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r4231:a4beff4c54cb
r0:d63b455452f6
r4231:a4beff4c54cb
r4231:a4beff4c54cb
r0:d63b455452f6
r3636:a8e0c73aca96
r4231:a4beff4c54cb
r4231:a4beff4c54cb
r3098:c2133e25127e
r3286:fc06c5d7b3b4
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r4246:d7c3c79a1959
r3286:fc06c5d7b3b4
r0:d63b455452f6
r4231:a4beff4c54cb
r3286:fc06c5d7b3b4
r3645:de3cfb719308
r0:d63b455452f6
r39:c8e54423ac24
r39:c8e54423ac24
r3636:a8e0c73aca96
r39:c8e54423ac24
r3636:a8e0c73aca96
r3793:c42788f521bd
r3418:cff6e454339a
r3098:c2133e25127e
r3418:cff6e454339a
r3636:a8e0c73aca96
r3286:fc06c5d7b3b4
r3286:fc06c5d7b3b4
r3636:a8e0c73aca96
r39:c8e54423ac24
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r2639:e298192a7c03
r0:d63b455452f6
r0:d63b455452f6
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r0:d63b455452f6
r0:d63b455452f6
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r4048:868b1ca92809
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3430:2572d70e8d09
r3430:2572d70e8d09
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3430:2572d70e8d09
r3430:2572d70e8d09
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r3017:1bf2ce772ffa
r0:d63b455452f6
r0:d63b455452f6
r3793:c42788f521bd
r0:d63b455452f6
r3430:2572d70e8d09
r4077:259c4c4aacad
r4077:259c4c4aacad
r1280:aed90f34926a
r0:d63b455452f6
r0:d63b455452f6
r201:9dbb80b71da5
r0:d63b455452f6
r201:9dbb80b71da5
r4077:259c4c4aacad
r3793:c42788f521bd
r3636:a8e0c73aca96
r3430:2572d70e8d09
r201:9dbb80b71da5
r541:062eeec7f0a4
r0:d63b455452f6
r3421:37cf03a40408
r3421:37cf03a40408
r0:d63b455452f6
r1359:705db2bcef93
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r3430:2572d70e8d09
r4048:868b1ca92809
r4048:868b1ca92809
r0:d63b455452f6
r3430:2572d70e8d09
r4048:868b1ca92809
r201:9dbb80b71da5
r3430:2572d70e8d09
r4048:868b1ca92809
r4048:868b1ca92809
r3430:2572d70e8d09
r4048:868b1ca92809
r4048:868b1ca92809
r3430:2572d70e8d09
r0:d63b455452f6
r4048:868b1ca92809
r0:d63b455452f6
r4048:868b1ca92809
r0:d63b455452f6
r0:d63b455452f6
r3430:2572d70e8d09
r3430:2572d70e8d09
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r4638:2cf83a5d0131
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r1977:1f8b99c96041
r3066:93c6a7311e34
r3066:93c6a7311e34
r3066:93c6a7311e34
r3267:f0ddcd9d96b3
r3066:93c6a7311e34
r3066:93c6a7311e34
r3793:c42788f521bd
r3793:c42788f521bd
r4077:259c4c4aacad
r201:9dbb80b71da5
r3793:c42788f521bd
r4158:e34ff2424478
r3272:c4b59db11c94
r3367:3cc109c0379b
r3066:93c6a7311e34
r3066:93c6a7311e34
r3066:93c6a7311e34
r3069:2e060b83d353
r3793:c42788f521bd
r4158:e34ff2424478
r201:9dbb80b71da5
r3066:93c6a7311e34
r3066:93c6a7311e34
r3066:93c6a7311e34
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r1901:e806afa50723
r3793:c42788f521bd
r3793:c42788f521bd
r3793:c42788f521bd
r4048:868b1ca92809
r3069:2e060b83d353
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r1977:1f8b99c96041
r0:d63b455452f6
r3793:c42788f521bd
r3793:c42788f521bd
r3322:fcb97823ac14
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3322:fcb97823ac14
r3060:e86cf922b4d7
r0:d63b455452f6
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3793:c42788f521bd
r4077:259c4c4aacad
r4077:259c4c4aacad
r4077:259c4c4aacad
r4725:3a289e38fda7
r4077:259c4c4aacad
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r2436:963efe8b84cc
r0:d63b455452f6
r3274:40dbd1d25717
r4848:23347d73ba8f
r0:d63b455452f6
r0:d63b455452f6
r1901:e806afa50723
r0:d63b455452f6
r4848:23347d73ba8f
r1902:cfc758cf1057
r4000:702cb45b8eab
r3793:c42788f521bd
r3793:c42788f521bd
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3793:c42788f521bd
r3319:82a855f31227
r3060:e86cf922b4d7
r3060:e86cf922b4d7
r3069:2e060b83d353
r3793:c42788f521bd
r3491:10ed78e15d31
r3060:e86cf922b4d7
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r0:d63b455452f6
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r4344:bff007ae1fd1
r0:d63b455452f6
/* $Id$ */

#include "stdafx.h"
#include "openttd.h"
#include "bridge_map.h"
#include "rail_map.h"
#include "road_map.h"
#include "sprite.h"
#include "table/sprites.h"
#include "table/strings.h"
#include "functions.h"
#include "map.h"
#include "tile.h"
#include "town_map.h"
#include "vehicle.h"
#include "viewport.h"
#include "command.h"
#include "player.h"
#include "town.h"
#include "gfx.h"
#include "sound.h"
#include "yapf/yapf.h"
#include "depot.h"


static uint CountRoadBits(RoadBits r)
{
	uint count = 0;

	if (r & ROAD_NW) ++count;
	if (r & ROAD_SW) ++count;
	if (r & ROAD_SE) ++count;
	if (r & ROAD_NE) ++count;
	return count;
}


static bool CheckAllowRemoveRoad(TileIndex tile, RoadBits remove, bool* edge_road)
{
	RoadBits present;
	RoadBits n;
	Owner owner;
	*edge_road = true;

	if (_game_mode == GM_EDITOR) return true;

	// Only do the special processing for actual players.
	if (!IsValidPlayer(_current_player)) return true;

	owner = IsLevelCrossingTile(tile) ? GetCrossingRoadOwner(tile) : GetTileOwner(tile);

	// Only do the special processing if the road is owned
	// by a town
	if (owner != OWNER_TOWN) return (owner == OWNER_NONE) || CheckOwnership(owner);

	if (_cheats.magic_bulldozer.value) return true;

	// Get a bitmask of which neighbouring roads has a tile
	n = 0;
	present = GetAnyRoadBits(tile);
	if (present & ROAD_NE && GetAnyRoadBits(TILE_ADDXY(tile,-1, 0)) & ROAD_SW) n |= ROAD_NE;
	if (present & ROAD_SE && GetAnyRoadBits(TILE_ADDXY(tile, 0, 1)) & ROAD_NW) n |= ROAD_SE;
	if (present & ROAD_SW && GetAnyRoadBits(TILE_ADDXY(tile, 1, 0)) & ROAD_NE) n |= ROAD_SW;
	if (present & ROAD_NW && GetAnyRoadBits(TILE_ADDXY(tile, 0,-1)) & ROAD_SE) n |= ROAD_NW;

	// If 0 or 1 bits are set in n, or if no bits that match the bits to remove,
	// then allow it
	if ((n & (n - 1)) != 0 && (n & remove) != 0) {
		Town *t;
		*edge_road = false;
		// you can remove all kind of roads with extra dynamite
		if (_patches.extra_dynamite) return true;

		t = ClosestTownFromTile(tile, _patches.dist_local_authority);

		SetDParam(0, t->index);
		_error_message = STR_2009_LOCAL_AUTHORITY_REFUSES;
		return false;
	}

	return true;
}


/** Delete a piece of road.
 * @param tile tile where to remove road from
 * @param p1 road piece flags
 * @param p2 unused
 */
int32 CmdRemoveRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
	// cost for removing inner/edge -roads
	static const uint16 road_remove_cost[2] = {50, 18};

	Owner owner;
	Town *t;
	/* true if the roadpiece was always removeable,
	 * false if it was a center piece. Affects town ratings drop */
	bool edge_road;
	RoadBits pieces;

	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);

	/* Road pieces are max 4 bitset values (NE, NW, SE, SW) */
	if (p1 >> 4) return CMD_ERROR;
	pieces = p1;

	if (!IsTileType(tile, MP_STREET) && !IsTileType(tile, MP_TUNNELBRIDGE)) return CMD_ERROR;

	owner = IsLevelCrossingTile(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)
			t = ClosestTownFromTile(tile, _patches.dist_local_authority);
		} else {
			t = GetTownByTile(tile);
		}
	} else {
		t = NULL;
	}

	if (!CheckAllowRemoveRoad(tile, pieces, &edge_road)) return CMD_ERROR;

	switch (GetTileType(tile)) {
		case MP_TUNNELBRIDGE:
			if (!EnsureNoVehicleOnGround(tile)) return CMD_ERROR;

			if (!IsBridge(tile) ||
					!IsBridgeMiddle(tile) ||
					!IsTransportUnderBridge(tile) ||
					GetTransportTypeUnderBridge(tile) != TRANSPORT_ROAD ||
					(pieces & ComplementRoadBits(GetRoadBitsUnderBridge(tile))) != 0) {
				return CMD_ERROR;
			}

			if (flags & DC_EXEC) {
				ChangeTownRating(t, -road_remove_cost[(byte)edge_road], RATING_ROAD_MINIMUM);
				SetClearUnderBridge(tile);
				MarkTileDirtyByTile(tile);
			}
			return _price.remove_road * 2;

		case MP_STREET:
			if (!EnsureNoVehicle(tile)) return CMD_ERROR;

			// check if you're allowed to remove the street owned by a town
			// removal allowance depends on difficulty setting
			if (!CheckforTownRating(flags, t, ROAD_REMOVE)) return CMD_ERROR;

			switch (GetRoadTileType(tile)) {
				case ROAD_TILE_NORMAL: {
					RoadBits present = GetRoadBits(tile);
					RoadBits c = pieces;

					if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);

					if (GetTileSlope(tile, NULL) != SLOPE_FLAT &&
							(present == ROAD_Y || present == ROAD_X)) {
						c |= (c & 0xC) >> 2;
						c |= (c & 0x3) << 2;
					}

					// limit the bits to delete to the existing bits.
					c &= present;
					if (c == 0) return CMD_ERROR;

					if (flags & DC_EXEC) {
						ChangeTownRating(t, -road_remove_cost[(byte)edge_road], RATING_ROAD_MINIMUM);

						present ^= c;
						if (present == 0) {
							DoClearSquare(tile);
						} else {
							SetRoadBits(tile, present);
							MarkTileDirtyByTile(tile);
						}
					}
					return CountRoadBits(c) * _price.remove_road;
				}

				case ROAD_TILE_CROSSING: {
					if (pieces & ComplementRoadBits(GetCrossingRoadBits(tile))) {
						return CMD_ERROR;
					}

					if (flags & DC_EXEC) {
						ChangeTownRating(t, -road_remove_cost[(byte)edge_road], RATING_ROAD_MINIMUM);

						MakeRailNormal(tile, GetTileOwner(tile), GetCrossingRailBits(tile), GetRailTypeCrossing(tile));
						MarkTileDirtyByTile(tile);
					}
					return _price.remove_road * 2;
				}

				default:
				case ROAD_TILE_DEPOT:
					return CMD_ERROR;
			}

		default: return CMD_ERROR;
	}
}


static const RoadBits _valid_tileh_slopes_road[][15] = {
	// set of normal ones
	{
		ROAD_ALL, 0, 0,
		ROAD_X,   0, 0,  // 3, 4, 5
		ROAD_Y,   0, 0,
		ROAD_Y,   0, 0,  // 9, 10, 11
		ROAD_X,   0, 0
	},
	// allowed road for an evenly raised platform
	{
		0,
		ROAD_SW | ROAD_NW,
		ROAD_SW | ROAD_SE,
		ROAD_Y  | ROAD_SW,

		ROAD_SE | ROAD_NE, // 4
		ROAD_ALL,
		ROAD_X  | ROAD_SE,
		ROAD_ALL,

		ROAD_NW | ROAD_NE, // 8
		ROAD_X  | ROAD_NW,
		ROAD_ALL,
		ROAD_ALL,

		ROAD_Y  | ROAD_NE, // 12
		ROAD_ALL,
		ROAD_ALL
	},
};


static uint32 CheckRoadSlope(Slope tileh, RoadBits* pieces, RoadBits existing)
{
	RoadBits road_bits;

	if (IsSteepSlope(tileh)) {
		if (existing == 0) {
			// force full pieces.
			*pieces |= (*pieces & 0xC) >> 2;
			*pieces |= (*pieces & 0x3) << 2;
			if (*pieces == ROAD_X || *pieces == ROAD_Y) return _price.terraform;
		}
		return CMD_ERROR;
	}
	road_bits = *pieces | existing;

	// no special foundation
	if ((~_valid_tileh_slopes_road[0][tileh] & road_bits) == 0) {
		// force that all bits are set when we have slopes
		if (tileh != SLOPE_FLAT) *pieces |= _valid_tileh_slopes_road[0][tileh];
		return 0; // no extra cost
	}

	// foundation is used. Whole tile is leveled up
	if ((~_valid_tileh_slopes_road[1][tileh] & road_bits) == 0) {
		return existing != 0 ? 0 : _price.terraform;
	}

	// partly leveled up tile, only if there's no road on that tile
	if (existing == 0 && (tileh == SLOPE_W || tileh == SLOPE_S || tileh == SLOPE_E || tileh == SLOPE_N)) {
		// force full pieces.
		*pieces |= (*pieces & 0xC) >> 2;
		*pieces |= (*pieces & 0x3) << 2;
		if (*pieces == ROAD_X || *pieces == ROAD_Y) return _price.terraform;
	}
	return CMD_ERROR;
}

/** Build a piece of road.
 * @param tile tile where to build road
 * @param p1 road piece flags
 * @param p2 the town that is building the road (0 if not applicable)
 */
int32 CmdBuildRoad(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
	int32 cost = 0;
	int32 ret;
	RoadBits existing = 0;
	RoadBits pieces;
	Slope tileh;

	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);

	/* Road pieces are max 4 bitset values (NE, NW, SE, SW) and town can only be non-zero
	 * if a non-player is building the road */
	if ((p1 >> 4) || (IsValidPlayer(_current_player) && p2 != 0) || !IsValidTownID(p2)) return CMD_ERROR;
	pieces = p1;

	tileh = GetTileSlope(tile, NULL);

	switch (GetTileType(tile)) {
		case MP_STREET:
			switch (GetRoadTileType(tile)) {
				case ROAD_TILE_NORMAL:
					if (HasRoadWorks(tile)) return_cmd_error(STR_ROAD_WORKS_IN_PROGRESS);

					existing = GetRoadBits(tile);
					if ((existing & pieces) == pieces) {
						return_cmd_error(STR_1007_ALREADY_BUILT);
					}
					if (!EnsureNoVehicle(tile)) return CMD_ERROR;
					break;

				case ROAD_TILE_CROSSING:
					if (pieces != GetCrossingRoadBits(tile)) { // XXX is this correct?
						return_cmd_error(STR_1007_ALREADY_BUILT);
					}
					goto do_clear;

				default:
				case ROAD_TILE_DEPOT:
					goto do_clear;
			}
			break;

		case MP_RAILWAY: {
			Axis roaddir;

			if (IsSteepSlope(tileh)) {
				return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION);
			}

#define M(x) (1 << (x))
			/* Level crossings may only be built on these slopes */
			if (!HASBIT(M(SLOPE_SEN) | M(SLOPE_ENW) | M(SLOPE_NWS) | M(SLOPE_NS) | M(SLOPE_WSE) | M(SLOPE_EW) | M(SLOPE_FLAT), tileh)) {
				return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION);
			}
#undef M

			if (GetRailTileType(tile) != RAIL_TILE_NORMAL) goto do_clear;
			switch (GetTrackBits(tile)) {
				case TRACK_BIT_X:
					if (pieces & ROAD_X) goto do_clear;
					roaddir = AXIS_Y;
					break;

				case TRACK_BIT_Y:
					if (pieces & ROAD_Y) goto do_clear;
					roaddir = AXIS_X;
					break;

				default: goto do_clear;
			}

			if (!EnsureNoVehicle(tile)) return CMD_ERROR;

			if (flags & DC_EXEC) {
				MakeRoadCrossing(tile, _current_player, GetTileOwner(tile), roaddir, GetRailType(tile), p2);
				MarkTileDirtyByTile(tile);
			}
			return _price.build_road * 2;
		}

		case MP_TUNNELBRIDGE:
			if (!IsBridge(tile) || !IsBridgeMiddle(tile)) goto do_clear;

			/* only allow roads pertendicular to bridge */
			if ((pieces & (GetBridgeAxis(tile) == AXIS_X ? ROAD_X : ROAD_Y)) != 0) {
				goto do_clear;
			}

			/* check if clear land under bridge */
			if (IsTransportUnderBridge(tile)) {
				switch (GetTransportTypeUnderBridge(tile)) {
					case TRANSPORT_ROAD: return_cmd_error(STR_1007_ALREADY_BUILT);
					default: return_cmd_error(STR_1008_MUST_REMOVE_RAILROAD_TRACK);
				}
			} else {
				if (IsWaterUnderBridge(tile)) {
					return_cmd_error(STR_3807_CAN_T_BUILD_ON_WATER);
				}
			}

			if (flags & DC_EXEC) {
				SetRoadUnderBridge(tile, _current_player);
				MarkTileDirtyByTile(tile);
			}
			return _price.build_road * 2;

		default:
do_clear:;
			ret = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
			if (CmdFailed(ret)) return ret;
			cost += ret;
	}

	ret = CheckRoadSlope(tileh, &pieces, existing);
	/* Return an error if we need to build a foundation (ret != 0) but the
	 * current patch-setting is turned off (or stupid AI@work) */
	if (CmdFailed(ret) || (ret != 0 && (!_patches.build_on_slopes || _is_old_ai_player)))
		return_cmd_error(STR_1000_LAND_SLOPED_IN_WRONG_DIRECTION);

	cost += ret;

	if (IsTileType(tile, MP_STREET)) {
		// Don't put the pieces that already exist
		pieces &= ComplementRoadBits(existing);
	}

	cost += CountRoadBits(pieces) * _price.build_road;

	if (flags & DC_EXEC) {
		if (IsTileType(tile, MP_STREET)) {
			SetRoadBits(tile, existing | pieces);
		} else {
			MakeRoadNormal(tile, _current_player, pieces, p2);
		}

		MarkTileDirtyByTile(tile);
	}
	return cost;
}

int32 DoConvertStreetRail(TileIndex tile, RailType totype, bool exec)
{
	// not a railroad crossing?
	if (!IsLevelCrossing(tile)) return CMD_ERROR;

	// not owned by me?
	if (!CheckTileOwnership(tile) || !EnsureNoVehicle(tile)) return CMD_ERROR;

	if (GetRailTypeCrossing(tile) == totype) return CMD_ERROR;

	if (exec) {
		SetRailTypeCrossing(tile, totype);
		MarkTileDirtyByTile(tile);
		YapfNotifyTrackLayoutChange(tile, FIND_FIRST_BIT(GetCrossingRailBits(tile)));
	}

	return _price.build_rail >> 1;
}


/** Build a long piece of road.
 * @param end_tile end tile of drag
 * @param p1 start tile of drag
 * @param p2 various bitstuffed elements
 * - p2 = (bit 0) - start tile starts in the 2nd half of tile (p2 & 1)
 * - p2 = (bit 1) - end tile starts in the 2nd half of tile (p2 & 2)
 * - p2 = (bit 2) - direction: 0 = along x-axis, 1 = along y-axis (p2 & 4)
 */
int32 CmdBuildLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32 p2)
{
	TileIndex start_tile, tile;
	int32 cost, ret;

	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);

	if (p1 >= MapSize()) return CMD_ERROR;

	start_tile = p1;

	/* Only drag in X or Y direction dictated by the direction variable */
	if (!HASBIT(p2, 2) && TileY(start_tile) != TileY(end_tile)) return CMD_ERROR; // x-axis
	if (HASBIT(p2, 2)  && TileX(start_tile) != TileX(end_tile)) return CMD_ERROR; // y-axis

	/* Swap start and ending tile, also the half-tile drag var (bit 0 and 1) */
	if (start_tile > end_tile || (start_tile == end_tile && HASBIT(p2, 0))) {
		TileIndex t = start_tile;
		start_tile = end_tile;
		end_tile = t;
		p2 ^= IS_INT_INSIDE(p2&3, 1, 3) ? 3 : 0;
	}

	cost = 0;
	tile = start_tile;
	// Start tile is the small number.
	for (;;) {
		RoadBits bits = HASBIT(p2, 2) ? ROAD_Y : ROAD_X;

		if (tile == end_tile && !HASBIT(p2, 1)) bits &= ROAD_NW | ROAD_NE;
		if (tile == start_tile && HASBIT(p2, 0)) bits &= ROAD_SE | ROAD_SW;

		ret = DoCommand(tile, bits, 0, flags, CMD_BUILD_ROAD);
		if (CmdFailed(ret)) {
			if (_error_message != STR_1007_ALREADY_BUILT) return CMD_ERROR;
			_error_message = INVALID_STRING_ID;
		} else {
			cost += ret;
		}

		if (tile == end_tile) break;

		tile += HASBIT(p2, 2) ? TileDiffXY(0, 1) : TileDiffXY(1, 0);
	}

	return (cost == 0) ? CMD_ERROR : cost;
}

/** Remove a long piece of road.
 * @param end_tile end tile of drag
 * @param p1 start tile of drag
 * @param p2 various bitstuffed elements
 * - p2 = (bit 0) - start tile starts in the 2nd half of tile (p2 & 1)
 * - p2 = (bit 1) - end tile starts in the 2nd half of tile (p2 & 2)
 * - p2 = (bit 2) - direction: 0 = along x-axis, 1 = along y-axis (p2 & 4)
 */
int32 CmdRemoveLongRoad(TileIndex end_tile, uint32 flags, uint32 p1, uint32 p2)
{
	TileIndex start_tile, tile;
	int32 cost, ret;

	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);

	if (p1 >= MapSize()) return CMD_ERROR;

	start_tile = p1;

	/* Only drag in X or Y direction dictated by the direction variable */
	if (!HASBIT(p2, 2) && TileY(start_tile) != TileY(end_tile)) return CMD_ERROR; // x-axis
	if (HASBIT(p2, 2)  && TileX(start_tile) != TileX(end_tile)) return CMD_ERROR; // y-axis

	/* Swap start and ending tile, also the half-tile drag var (bit 0 and 1) */
	if (start_tile > end_tile || (start_tile == end_tile && HASBIT(p2, 0))) {
		TileIndex t = start_tile;
		start_tile = end_tile;
		end_tile = t;
		p2 ^= IS_INT_INSIDE(p2 & 3, 1, 3) ? 3 : 0;
	}

	cost = 0;
	tile = start_tile;
	// Start tile is the small number.
	for (;;) {
		RoadBits bits = HASBIT(p2, 2) ? ROAD_Y : ROAD_X;

		if (tile == end_tile && !HASBIT(p2, 1)) bits &= ROAD_NW | ROAD_NE;
		if (tile == start_tile && HASBIT(p2, 0)) bits &= ROAD_SE | ROAD_SW;

		// try to remove the halves.
		if (bits != 0) {
			ret = DoCommand(tile, bits, 0, flags, CMD_REMOVE_ROAD);
			if (!CmdFailed(ret)) cost += ret;
		}

		if (tile == end_tile) break;

		tile += HASBIT(p2, 2) ? TileDiffXY(0, 1) : TileDiffXY(1, 0);
	}

	return (cost == 0) ? CMD_ERROR : cost;
}

/** Build a road depot.
 * @param tile tile where to build the depot
 * @param p1 entrance direction (DiagDirection)
 * @param p2 unused
 *
 * @todo When checking for the tile slope,
 * distingush between "Flat land required" and "land sloped in wrong direction"
 */
int32 CmdBuildRoadDepot(TileIndex tile, uint32 flags, uint32 p1, uint32 p2)
{
	int32 cost;
	Depot *dep;
	Slope tileh;

	SET_EXPENSES_TYPE(EXPENSES_CONSTRUCTION);

	if (p1 > 3) return CMD_ERROR; // check direction

	if (!EnsureNoVehicle(tile)) return CMD_ERROR;

	tileh = GetTileSlope(tile, NULL);
	if (tileh != SLOPE_FLAT && (
				!_patches.build_on_slopes ||
				IsSteepSlope(tileh) ||
				!CanBuildDepotByTileh(p1, tileh)
			)) {
		return_cmd_error(STR_0007_FLAT_LAND_REQUIRED);
	}

	cost = DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
	if (CmdFailed(cost)) return CMD_ERROR;

	dep = AllocateDepot();
	if (dep == NULL) return CMD_ERROR;

	if (flags & DC_EXEC) {
		dep->xy = tile;
		dep->town_index = ClosestTownFromTile(tile, (uint)-1)->index;

		MakeRoadDepot(tile, _current_player, p1);
		MarkTileDirtyByTile(tile);
	}
	return cost + _price.build_road_depot;
}

static int32 RemoveRoadDepot(TileIndex tile, uint32 flags)
{
	if (!CheckTileOwnership(tile) && _current_player != OWNER_WATER)
		return CMD_ERROR;

	if (!EnsureNoVehicle(tile)) return CMD_ERROR;

	if (flags & DC_EXEC) DeleteDepot(GetDepotByTile(tile));

	return _price.remove_road_depot;
}

#define M(x) (1<<(x))

static int32 ClearTile_Road(TileIndex tile, byte flags)
{
	switch (GetRoadTileType(tile)) {
		case ROAD_TILE_NORMAL: {
			RoadBits b = GetRoadBits(tile);

			if (!((1 << b) & (M(1)|M(2)|M(4)|M(8))) &&
					(!(flags & DC_AI_BUILDING) || !IsTileOwner(tile, OWNER_TOWN)) &&
					flags & DC_AUTO) {
				return_cmd_error(STR_1801_MUST_REMOVE_ROAD_FIRST);
			}
			return DoCommand(tile, b, 0, flags, CMD_REMOVE_ROAD);
		}

		case ROAD_TILE_CROSSING: {
			int32 ret;

			if (flags & DC_AUTO) return_cmd_error(STR_1801_MUST_REMOVE_ROAD_FIRST);

			ret = DoCommand(tile, GetCrossingRoadBits(tile), 0, flags, CMD_REMOVE_ROAD);
			if (CmdFailed(ret)) return CMD_ERROR;

			if (flags & DC_EXEC) {
				DoCommand(tile, 0, 0, flags, CMD_LANDSCAPE_CLEAR);
			}
			return ret;
		}

		default:
		case ROAD_TILE_DEPOT:
			if (flags & DC_AUTO) {
				return_cmd_error(STR_2004_BUILDING_MUST_BE_DEMOLISHED);
			}
			return RemoveRoadDepot(tile, flags);
	}
}


typedef struct DrawRoadTileStruct {
	uint16 image;
	byte subcoord_x;
	byte subcoord_y;
} DrawRoadTileStruct;

#include "table/road_land.h"


uint GetRoadFoundation(Slope tileh, RoadBits bits)
{
	uint i;

	// normal level sloped building
	if (!IsSteepSlope(tileh) &&
			(~_valid_tileh_slopes_road[1][tileh] & bits) == 0) {
		return tileh;
	}

	// inclined sloped building
	switch (bits) {
		case ROAD_X: i = 0; break;
		case ROAD_Y: i = 1; break;
		default:     return 0;
	}
	switch (tileh) {
		case SLOPE_W:
		case SLOPE_STEEP_W: i += 0; break;
		case SLOPE_S:
		case SLOPE_STEEP_S: i += 2; break;
		case SLOPE_E:
		case SLOPE_STEEP_E: i += 4; break;
		case SLOPE_N:
		case SLOPE_STEEP_N: i += 6; break;
		default: return 0;
	}
	return i + 15;
}

const byte _road_sloped_sprites[14] = {
	0,  0,  2,  0,
	0,  1,  0,  0,
	3,  0,  0,  0,
	0,  0
};

/**
 * Draw ground sprite and road pieces
 * @param ti TileInfo
 * @param road RoadBits to draw
 */
static void DrawRoadBits(TileInfo* ti)
{
	RoadBits road = GetRoadBits(ti->tile);
	const DrawRoadTileStruct *drts;
	PalSpriteID image = 0;
	Roadside roadside;

	if (ti->tileh != SLOPE_FLAT) {
		int foundation = GetRoadFoundation(ti->tileh, road);

		if (foundation != 0) DrawFoundation(ti, foundation);

		// DrawFoundation() modifies ti.
		// Default sloped sprites..
		if (ti->tileh != SLOPE_FLAT) image = _road_sloped_sprites[ti->tileh - 1] + 0x53F;
	}

	if (image == 0) image = _road_tile_sprites_1[road];

	roadside = GetRoadside(ti->tile);

	if (IsOnSnow(ti->tile)) {
		image += 19;
	} else {
		switch (roadside) {
			case ROADSIDE_BARREN:           image |= PALETTE_TO_BARE_LAND; break;
			case ROADSIDE_GRASS:            break;
			case ROADSIDE_GRASS_ROAD_WORKS: break;
			default:                        image -= 19; break; // Paved
		}
	}

	DrawGroundSprite(image);

	// Return if full detail is disabled, or we are zoomed fully out.
	if (!(_display_opt & DO_FULL_DETAIL) || _cur_dpi->zoom == 2) return;

	if (HasRoadWorks(ti->tile)) {
		// Road works
		DrawGroundSprite(road & ROAD_X ? SPR_EXCAVATION_X : SPR_EXCAVATION_Y);
		return;
	}

	// Draw extra details.
	for (drts = _road_display_table[roadside][road]; drts->image != 0; drts++) {
		int x = ti->x | drts->subcoord_x;
		int y = ti->y | drts->subcoord_y;
		byte z = ti->z;
		if (ti->tileh != SLOPE_FLAT) z = GetSlopeZ(x, y);
		AddSortableSpriteToDraw(drts->image, x, y, 2, 2, 0x10, z);
	}
}

static void DrawTile_Road(TileInfo *ti)
{
	switch (GetRoadTileType(ti->tile)) {
		case ROAD_TILE_NORMAL:
			DrawRoadBits(ti);
			break;

		case ROAD_TILE_CROSSING: {
			PalSpriteID image;

			if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);

			image = GetRailTypeInfo(GetRailTypeCrossing(ti->tile))->base_sprites.crossing;

			if (GetCrossingRoadAxis(ti->tile) == AXIS_X) image++;
			if (IsCrossingBarred(ti->tile)) image += 2;

			if (IsOnSnow(ti->tile)) {
				image += 8;
			} else {
				switch (GetRoadside(ti->tile)) {
					case ROADSIDE_BARREN: image |= PALETTE_TO_BARE_LAND; break;
					case ROADSIDE_GRASS:  break;
					default:              image += 4; break; // Paved
				}
			}

			DrawGroundSprite(image);
			if (GetRailTypeCrossing(ti->tile) == RAILTYPE_ELECTRIC) DrawCatenary(ti);
			break;
		}

		default:
		case ROAD_TILE_DEPOT: {
			const DrawTileSprites* dts;
			const DrawTileSeqStruct* dtss;
			uint32 palette;

			if (ti->tileh != SLOPE_FLAT) DrawFoundation(ti, ti->tileh);

			palette = PLAYER_SPRITE_COLOR(GetTileOwner(ti->tile));

			dts =  &_road_depot[GetRoadDepotDirection(ti->tile)];
			DrawGroundSprite(dts->ground_sprite);

			for (dtss = dts->seq; dtss->image != 0; dtss++) {
				uint32 image = dtss->image;

				if (_display_opt & DO_TRANS_BUILDINGS) {
					MAKE_TRANSPARENT(image);
				} else if (image & PALETTE_MODIFIER_COLOR) {
					image |= palette;
				}

				AddSortableSpriteToDraw(
					image,
					ti->x + dtss->delta_x, ti->y + dtss->delta_y,
					dtss->size_x, dtss->size_y,
					dtss->size_z, ti->z
				);
			}
			break;
		}
	}
}

void DrawRoadDepotSprite(int x, int y, DiagDirection dir)
{
	uint32 palette = PLAYER_SPRITE_COLOR(_local_player);
	const DrawTileSprites* dts =  &_road_depot[dir];
	const DrawTileSeqStruct* dtss;

	x += 33;
	y += 17;

	DrawSprite(dts->ground_sprite, x, y);

	for (dtss = dts->seq; dtss->image != 0; dtss++) {
		Point pt = RemapCoords(dtss->delta_x, dtss->delta_y, dtss->delta_z);
		uint32 image = dtss->image;

		if (image & PALETTE_MODIFIER_COLOR) image |= palette;

		DrawSprite(image, x + pt.x, y + pt.y);
	}
}

static uint GetSlopeZ_Road(TileIndex tile, uint x, uint y)
{
	uint z;
	Slope tileh = GetTileSlope(tile, &z);

	if (tileh == SLOPE_FLAT) return z;
	if (GetRoadTileType(tile) == ROAD_TILE_NORMAL) {
		uint f = GetRoadFoundation(tileh, GetRoadBits(tile));

		if (f != 0) {
			if (IsSteepSlope(tileh)) {
				z += TILE_HEIGHT;
			} else if (f < 15) {
				return z + TILE_HEIGHT; // leveled foundation
			}
			tileh = _inclined_tileh[f - 15]; // inclined foundation
		}
		return z + GetPartialZ(x & 0xF, y & 0xF, tileh);
	} else {
		return z + TILE_HEIGHT;
	}
}

static Slope GetSlopeTileh_Road(TileIndex tile, Slope tileh)
{
	if (tileh == SLOPE_FLAT) return SLOPE_FLAT;
	if (GetRoadTileType(tile) == ROAD_TILE_NORMAL) {
		uint f = GetRoadFoundation(tileh, GetRoadBits(tile));

		if (f == 0) return tileh;
		if (f < 15) return SLOPE_FLAT; // leveled foundation
		return _inclined_tileh[f - 15]; // inclined foundation
	} else {
		return SLOPE_FLAT;
	}
}

static void GetAcceptedCargo_Road(TileIndex tile, AcceptedCargo ac)
{
	/* not used */
}

static void AnimateTile_Road(TileIndex tile)
{
	if (IsLevelCrossing(tile)) MarkTileDirtyByTile(tile);
}


static const Roadside _town_road_types[][2] = {
	{ ROADSIDE_GRASS,         ROADSIDE_GRASS },
	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
	{ ROADSIDE_TREES,         ROADSIDE_TREES },
	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }
};

static const Roadside _town_road_types_2[][2] = {
	{ ROADSIDE_GRASS,         ROADSIDE_GRASS },
	{ ROADSIDE_PAVED,         ROADSIDE_PAVED },
	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED },
	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED },
	{ ROADSIDE_STREET_LIGHTS, ROADSIDE_PAVED }
};


static void TileLoop_Road(TileIndex tile)
{
	switch (_opt.landscape) {
		case LT_HILLY:
			if (IsOnSnow(tile) != (GetTileZ(tile) > _opt.snow_line)) {
				ToggleSnow(tile);
				MarkTileDirtyByTile(tile);
			}
			break;

		case LT_DESERT:
			if (GetTropicZone(tile) == TROPICZONE_DESERT && !IsOnDesert(tile)) {
				ToggleDesert(tile);
				MarkTileDirtyByTile(tile);
			}
			break;
	}

	if (GetRoadTileType(tile) == ROAD_TILE_DEPOT) return;

	if (!HasRoadWorks(tile)) {
		const Town* t = ClosestTownFromTile(tile, (uint)-1);
		int grp = 0;

		if (t != NULL) {
			grp = GetTownRadiusGroup(t, tile);

			// Show an animation to indicate road work
			if (t->road_build_months != 0 &&
					(DistanceManhattan(t->xy, tile) < 8 || grp != 0) &&
					GetRoadTileType(tile) == ROAD_TILE_NORMAL && (GetRoadBits(tile) == ROAD_X || GetRoadBits(tile) == ROAD_Y)) {
				if (GetTileSlope(tile, NULL) == SLOPE_FLAT && EnsureNoVehicle(tile) && CHANCE16(1, 20)) {
					StartRoadWorks(tile);

					SndPlayTileFx(SND_21_JACKHAMMER, tile);
					CreateEffectVehicleAbove(
						TileX(tile) * TILE_SIZE + 7,
						TileY(tile) * TILE_SIZE + 7,
						0,
						EV_BULLDOZER);
					MarkTileDirtyByTile(tile);
					return;
				}
			}
		}

		{
			/* Adjust road ground type depending on 'grp' (grp is the distance to the center) */
			const Roadside* new_rs = (_opt.landscape == LT_CANDY) ? _town_road_types_2[grp] : _town_road_types[grp];
			Roadside cur_rs = GetRoadside(tile);

			/* We have our desired type, do nothing */
			if (cur_rs == new_rs[0]) return;

			/* We have the pre-type of the desired type, switch to the desired type */
			if (cur_rs == new_rs[1]) {
				cur_rs = new_rs[0];
			/* We have barren land, install the pre-type */
			} else if (cur_rs == ROADSIDE_BARREN) {
				cur_rs = new_rs[1];
			/* We're totally off limits, remove any installation and make barren land */
			} else {
				cur_rs = ROADSIDE_BARREN;
			}
			SetRoadside(tile, cur_rs);
			MarkTileDirtyByTile(tile);
		}
	} else if (IncreaseRoadWorksCounter(tile)) {
		TerminateRoadWorks(tile);
		MarkTileDirtyByTile(tile);
	}
}

static void ClickTile_Road(TileIndex tile)
{
	if (GetRoadTileType(tile) == ROAD_TILE_DEPOT) ShowDepotWindow(tile, VEH_Road);
}

static const byte _road_trackbits[16] = {
	0x0, 0x0, 0x0, 0x10, 0x0, 0x2, 0x8, 0x1A, 0x0, 0x4, 0x1, 0x15, 0x20, 0x26, 0x29, 0x3F,
};

static uint32 GetTileTrackStatus_Road(TileIndex tile, TransportType mode)
{
	switch (mode) {
		case TRANSPORT_RAIL:
			if (!IsLevelCrossing(tile)) return 0;
			return GetCrossingRailBits(tile) * 0x101;

		case TRANSPORT_ROAD:
			switch (GetRoadTileType(tile)) {
				case ROAD_TILE_NORMAL:
					return HasRoadWorks(tile) ? 0 : _road_trackbits[GetRoadBits(tile)] * 0x101;

				case ROAD_TILE_CROSSING: {
					uint32 r = AxisToTrackBits(GetCrossingRoadAxis(tile)) * 0x101;

					if (IsCrossingBarred(tile)) r *= 0x10001;
					return r;
				}

				default:
				case ROAD_TILE_DEPOT:
					return AxisToTrackBits(DiagDirToAxis(GetRoadDepotDirection(tile))) * 0x101;
			}
			break;

		default: break;
	}
	return 0;
}

static const StringID _road_tile_strings[] = {
	STR_1814_ROAD,
	STR_1814_ROAD,
	STR_1814_ROAD,
	STR_1815_ROAD_WITH_STREETLIGHTS,
	STR_1814_ROAD,
	STR_1816_TREE_LINED_ROAD,
	STR_1814_ROAD,
	STR_1814_ROAD,
};

static void GetTileDesc_Road(TileIndex tile, TileDesc *td)
{
	td->owner = GetTileOwner(tile);
	switch (GetRoadTileType(tile)) {
		case ROAD_TILE_CROSSING: td->str = STR_1818_ROAD_RAIL_LEVEL_CROSSING; break;
		case ROAD_TILE_DEPOT: td->str = STR_1817_ROAD_VEHICLE_DEPOT; break;
		default: td->str = _road_tile_strings[GetRoadside(tile)]; break;
	}
}

static const byte _roadveh_enter_depot_unk0[4] = {
	8, 9, 0, 1
};

static uint32 VehicleEnter_Road(Vehicle *v, TileIndex tile, int x, int y)
{
	switch (GetRoadTileType(tile)) {
		case ROAD_TILE_CROSSING:
			if (v->type == VEH_Train && !IsCrossingBarred(tile)) {
				/* train crossing a road */
				SndPlayVehicleFx(SND_0E_LEVEL_CROSSING, v);
				BarCrossing(tile);
				MarkTileDirtyByTile(tile);
			}
			break;

		case ROAD_TILE_DEPOT:
			if (v->type == VEH_Road &&
					v->u.road.frame == 11 &&
					_roadveh_enter_depot_unk0[GetRoadDepotDirection(tile)] == v->u.road.state) {
				VehicleEnterDepot(v);
				return 4;
			}
			break;

		default: break;
	}
	return 0;
}


static void ChangeTileOwner_Road(TileIndex tile, PlayerID old_player, PlayerID new_player)
{
	if (IsLevelCrossing(tile) && GetCrossingRoadOwner(tile) == old_player) {
		SetCrossingRoadOwner(tile, new_player == PLAYER_SPECTATOR ? OWNER_NONE : new_player);
	}

	if (!IsTileOwner(tile, old_player)) return;

	if (new_player != PLAYER_SPECTATOR) {
		SetTileOwner(tile, new_player);
	} else {
		switch (GetRoadTileType(tile)) {
			case ROAD_TILE_NORMAL:
				SetTileOwner(tile, OWNER_NONE);
				break;

			case ROAD_TILE_CROSSING:
				MakeRoadNormal(tile, GetCrossingRoadOwner(tile), GetCrossingRoadBits(tile), GetTownIndex(tile));
				break;

			default:
			case ROAD_TILE_DEPOT:
				DoCommand(tile, 0, 0, DC_EXEC, CMD_LANDSCAPE_CLEAR);
				break;
		}
	}
}


const TileTypeProcs _tile_type_road_procs = {
	DrawTile_Road,           /* draw_tile_proc */
	GetSlopeZ_Road,          /* get_slope_z_proc */
	ClearTile_Road,          /* clear_tile_proc */
	GetAcceptedCargo_Road,   /* get_accepted_cargo_proc */
	GetTileDesc_Road,        /* get_tile_desc_proc */
	GetTileTrackStatus_Road, /* get_tile_track_status_proc */
	ClickTile_Road,          /* click_tile_proc */
	AnimateTile_Road,        /* animate_tile_proc */
	TileLoop_Road,           /* tile_loop_clear */
	ChangeTileOwner_Road,    /* change_tile_owner_clear */
	NULL,                    /* get_produced_cargo_proc */
	VehicleEnter_Road,       /* vehicle_enter_tile_proc */
	GetSlopeTileh_Road,      /* get_slope_tileh_proc */
};