14 { |
14 { |
15 /* Outside of the map */ |
15 /* Outside of the map */ |
16 if (tile >= ::MapSize()) return false; |
16 if (tile >= ::MapSize()) return false; |
17 |
17 |
18 switch (::GetTileType(tile)) { |
18 switch (::GetTileType(tile)) { |
19 default: return 1; |
19 default: return true; |
20 case MP_VOID: |
20 case MP_VOID: |
21 case MP_HOUSE: |
21 case MP_HOUSE: |
22 case MP_STATION: |
22 case MP_STATION: |
23 case MP_INDUSTRY: |
23 case MP_INDUSTRY: |
24 case MP_UNMOVABLE: |
24 case MP_UNMOVABLE: |
25 case MP_WATER: return 0; |
25 case MP_WATER: return false; |
26 } |
26 } |
27 } |
27 } |
28 |
28 |
29 bool AITile::IsWater(TileIndex tile) |
29 bool AITile::IsWater(TileIndex tile) |
30 { |
30 { |
51 } |
51 } |
52 |
52 |
53 int32 AITile::GetCargoAcceptance(TileIndex tile, CargoID cargo_type, uint width, uint height, uint rad) |
53 int32 AITile::GetCargoAcceptance(TileIndex tile, CargoID cargo_type, uint width, uint height, uint rad) |
54 { |
54 { |
55 /* Outside of the map */ |
55 /* Outside of the map */ |
56 if (tile >= ::MapSize()) return false; |
56 if (tile >= ::MapSize()) return 0; |
57 |
57 |
58 AcceptedCargo accepts; |
58 AcceptedCargo accepts; |
59 GetAcceptanceAroundTiles(accepts, tile, width, height, _patches.modified_catchment ? rad : 4); |
59 GetAcceptanceAroundTiles(accepts, tile, width, height, _patches.modified_catchment ? rad : 4); |
60 return accepts[cargo_type]; |
60 return accepts[cargo_type]; |
61 } |
61 } |
62 |
62 |
63 bool AITile::RaiseTile(TileIndex tile, int32 slope) |
63 bool AITile::RaiseTile(TileIndex tile, int32 slope) |
64 { |
64 { |
65 /* Outside of the map */ |
65 /* Outside of the map */ |
66 if (tile >= ::MapSize()) return 0; |
66 if (tile >= ::MapSize()) return false; |
67 |
67 |
68 return this->DoCommand(tile, slope, 1, CMD_TERRAFORM_LAND); |
68 return this->DoCommand(tile, slope, 1, CMD_TERRAFORM_LAND); |
69 } |
69 } |
70 |
70 |
71 bool AITile::LowerTile(TileIndex tile, int32 slope) |
71 bool AITile::LowerTile(TileIndex tile, int32 slope) |
72 { |
72 { |
73 /* Outside of the map */ |
73 /* Outside of the map */ |
74 if (tile >= ::MapSize()) return 0; |
74 if (tile >= ::MapSize()) return false; |
75 |
75 |
76 return this->DoCommand(tile, slope, 0, CMD_TERRAFORM_LAND); |
76 return this->DoCommand(tile, slope, 0, CMD_TERRAFORM_LAND); |
77 } |
77 } |