| author | truebrain |
| Sun, 15 Jun 2008 22:37:35 +0000 | |
| branch | noai |
| changeset 10972 | 986675d19245 |
| parent 10774 | 2c882f0468f2 |
| child 10975 | 6bbc826d7812 |
| permissions | -rw-r--r-- |
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/* $Id$ */ |
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/** @file ai_road.cpp Implementation of AIRoad. */ |
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#include "ai_road.hpp" |
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#include "ai_map.hpp" |
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#include "../../openttd.h" |
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#include "../../road_map.h" |
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#include "../../station_map.h" |
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#include "../../command_type.h" |
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#include "../../player_func.h" |
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/* static */ bool AIRoad::IsRoadTile(TileIndex tile) |
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{
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if (!::IsValidTile(tile)) return false; |
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return (::IsTileType(tile, MP_ROAD) && ::GetRoadTileType(tile) != ROAD_TILE_DEPOT) || |
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IsDriveThroughRoadStationTile(tile); |
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} |
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/* static */ bool AIRoad::IsRoadDepotTile(TileIndex tile) |
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{
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if (!::IsValidTile(tile)) return false; |
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return ::IsTileType(tile, MP_ROAD) && ::GetRoadTileType(tile) == ROAD_TILE_DEPOT; |
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} |
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/* static */ bool AIRoad::IsRoadStationTile(TileIndex tile) |
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{
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if (!::IsValidTile(tile)) return false; |
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return ::IsRoadStopTile(tile); |
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} |
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/* static */ bool AIRoad::IsDriveThroughRoadStationTile(TileIndex tile) |
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{
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if (!::IsValidTile(tile)) return false; |
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return ::IsDriveThroughStopTile(tile); |
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} |
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/* static */ bool AIRoad::IsRoadTypeAvailable(RoadType road_type) |
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{
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return ::HasRoadTypesAvail(_current_player, ::RoadTypeToRoadTypes((::RoadType)road_type)); |
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} |
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/* static */ AIRoad::RoadType AIRoad::GetCurrentRoadType() |
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{
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return (RoadType)AIObject::GetRoadType(); |
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} |
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/* static */ void AIRoad::SetCurrentRoadType(RoadType road_type) |
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{
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if (!IsRoadTypeAvailable(road_type)) return; |
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AIObject::SetRoadType((::RoadType)road_type); |
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} |
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/* static */ bool AIRoad::HasRoadType(TileIndex tile, RoadType road_type) |
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{
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if (!AIMap::IsValidTile(tile)) return false; |
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if (!IsRoadTypeAvailable(road_type)) return false; |
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return ::GetAnyRoadBits(tile, (::RoadType)road_type, false) != ROAD_NONE; |
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} |
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/* static */ bool AIRoad::AreRoadTilesConnected(TileIndex t1, TileIndex t2) |
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{
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if (!::IsValidTile(t1)) return false; |
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if (!::IsValidTile(t2)) return false; |
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/* Tiles not neighbouring */ |
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if ((abs((int)::TileX(t1) - (int)::TileX(t2)) + abs((int)::TileY(t1) - (int)::TileY(t2))) != 1) return false; |
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RoadBits r1 = ::GetAnyRoadBits(t1, AIObject::GetRoadType()); |
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RoadBits r2 = ::GetAnyRoadBits(t2, AIObject::GetRoadType()); |
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DiagDirection dir_1 = (DiagDirection)((::TileX(t1) == ::TileX(t2)) ? (::TileY(t1) < ::TileY(t2) ? 2 : 0) : (::TileX(t1) < ::TileX(t2) ? 1 : 3)); |
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DiagDirection dir_2 = ::ReverseDiagDir(dir_1); |
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return HasBit(r1, dir_1) && HasBit(r2, dir_2); |
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} |
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/* static */ int32 AIRoad::GetNeighbourRoadCount(TileIndex tile) |
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{
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if (!::IsValidTile(tile)) return false; |
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int32 neighbour = 0; |
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(svn r10775) [NoAI] -Sync: with trunk r10535:r10774.
rubidium
parents:
9659
diff
changeset
|
89 |
if (::IsTileType(tile + ::TileDiffXY(-1, 0), MP_ROAD) && ::GetRoadTileType(tile + ::TileDiffXY(-1, 0)) != ROAD_TILE_DEPOT) neighbour++; |
|
e72987579514
(svn r10775) [NoAI] -Sync: with trunk r10535:r10774.
rubidium
parents:
9659
diff
changeset
|
90 |
if (::IsTileType(tile + ::TileDiffXY( 1, 0), MP_ROAD) && ::GetRoadTileType(tile + ::TileDiffXY( 1, 0)) != ROAD_TILE_DEPOT) neighbour++; |
|
e72987579514
(svn r10775) [NoAI] -Sync: with trunk r10535:r10774.
rubidium
parents:
9659
diff
changeset
|
91 |
if (::IsTileType(tile + ::TileDiffXY( 0,-1), MP_ROAD) && ::GetRoadTileType(tile + ::TileDiffXY( 0,-1)) != ROAD_TILE_DEPOT) neighbour++; |
|
e72987579514
(svn r10775) [NoAI] -Sync: with trunk r10535:r10774.
rubidium
parents:
9659
diff
changeset
|
92 |
if (::IsTileType(tile + ::TileDiffXY( 0, 1), MP_ROAD) && ::GetRoadTileType(tile + ::TileDiffXY( 0, 1)) != ROAD_TILE_DEPOT) neighbour++; |
|
9617
df9cedf12aab
(svn r9786) [NoAI] -Fix: NeighbourRoad -> NeighbourRoadCount
truelight
parents:
9556
diff
changeset
|
93 |
|
|
df9cedf12aab
(svn r9786) [NoAI] -Fix: NeighbourRoad -> NeighbourRoadCount
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parents:
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diff
changeset
|
94 |
return neighbour; |
|
df9cedf12aab
(svn r9786) [NoAI] -Fix: NeighbourRoad -> NeighbourRoadCount
truelight
parents:
9556
diff
changeset
|
95 |
} |
|
df9cedf12aab
(svn r9786) [NoAI] -Fix: NeighbourRoad -> NeighbourRoadCount
truelight
parents:
9556
diff
changeset
|
96 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
97 |
/* static */ TileIndex AIRoad::GetRoadDepotFrontTile(TileIndex depot) |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
98 |
{
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
99 |
if (!IsRoadDepotTile(depot)) return INVALID_TILE; |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
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diff
changeset
|
100 |
|
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
101 |
return depot + ::TileOffsByDiagDir(::GetRoadDepotDirection(depot)); |
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
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parents:
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diff
changeset
|
102 |
} |
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
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parents:
9513
diff
changeset
|
103 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
104 |
/* static */ TileIndex AIRoad::GetRoadStationFrontTile(TileIndex station) |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
105 |
{
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
106 |
if (!IsRoadStationTile(station)) return INVALID_TILE; |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
107 |
|
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
108 |
return station + ::TileOffsByDiagDir(::GetRoadStopDir(station)); |
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
109 |
} |
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
110 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
111 |
/* static */ TileIndex AIRoad::GetDriveThroughBackTile(TileIndex station) |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
112 |
{
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
113 |
if (!IsDriveThroughRoadStationTile(station)) return INVALID_TILE; |
|
9551
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
114 |
|
|
d015a5b4b0a8
(svn r9489) [NoAI] -Add: functions to query existance and direction of road stations and depots.
rubidium
parents:
9513
diff
changeset
|
115 |
return station + ::TileOffsByDiagDir(::ReverseDiagDir(::GetRoadStopDir(station))); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
116 |
} |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
117 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
118 |
/* static */ bool AIRoad::BuildRoad(TileIndex start, TileIndex end) |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
119 |
{
|
|
10091
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
120 |
EnforcePrecondition(false, start != end); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
121 |
EnforcePrecondition(false, ::IsValidTile(start)); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
122 |
EnforcePrecondition(false, ::IsValidTile(end)); |
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
123 |
EnforcePrecondition(false, ::TileX(start) == ::TileX(end) || ::TileY(start) == ::TileY(end)); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
124 |
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
125 |
return AIObject::DoCommand(end, start, (::TileY(start) != ::TileY(end) ? 4 : 0) | (start < end ? 1 : 2) | (AIObject::GetRoadType() << 3), CMD_BUILD_LONG_ROAD); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
126 |
} |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
127 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
128 |
/* static */ bool AIRoad::BuildRoadFull(TileIndex start, TileIndex end) |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
129 |
{
|
|
10091
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
130 |
EnforcePrecondition(false, start != end); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
131 |
EnforcePrecondition(false, ::IsValidTile(start)); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
132 |
EnforcePrecondition(false, ::IsValidTile(end)); |
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
133 |
EnforcePrecondition(false, ::TileX(start) == ::TileX(end) || ::TileY(start) == ::TileY(end)); |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
134 |
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
135 |
return AIObject::DoCommand(end, start, (::TileY(start) != ::TileY(end) ? 4 : 0) | (start < end ? 2 : 1) | (AIObject::GetRoadType() << 3), CMD_BUILD_LONG_ROAD); |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
136 |
} |
|
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
137 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
138 |
/* static */ bool AIRoad::BuildRoadDepot(TileIndex tile, TileIndex front) |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
139 |
{
|
|
10091
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
140 |
EnforcePrecondition(false, tile != front); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
141 |
EnforcePrecondition(false, ::IsValidTile(tile)); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
142 |
EnforcePrecondition(false, ::IsValidTile(front)); |
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
143 |
EnforcePrecondition(false, ::TileX(tile) == ::TileX(front) || ::TileY(tile) == ::TileY(front)); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
144 |
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
145 |
uint entrance_dir = (::TileX(tile) == ::TileX(front)) ? (::TileY(tile) < ::TileY(front) ? 1 : 3) : (::TileX(tile) < ::TileX(front) ? 2 : 0); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
146 |
|
|
10774
2c882f0468f2
(svn r13324) [NoAI] -Fix [FS#2047]: you could not build tram-depots (you got to love the consistancy of bit-placement in p1 and p2 ;))
truebrain
parents:
10668
diff
changeset
|
147 |
return AIObject::DoCommand(tile, entrance_dir | (AIObject::GetRoadType() << 2), 0, CMD_BUILD_ROAD_DEPOT); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
148 |
} |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
149 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
150 |
/* static */ bool AIRoad::BuildRoadStation(TileIndex tile, TileIndex front, bool truck, bool drive_through) |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
151 |
{
|
|
10091
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
152 |
EnforcePrecondition(false, tile != front); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
153 |
EnforcePrecondition(false, ::IsValidTile(tile)); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
154 |
EnforcePrecondition(false, ::IsValidTile(front)); |
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
155 |
EnforcePrecondition(false, ::TileX(tile) == ::TileX(front) || ::TileY(tile) == ::TileY(front)); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
156 |
|
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
157 |
uint entrance_dir; |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
158 |
if (drive_through) {
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
159 |
entrance_dir = ::TileY(tile) != ::TileY(front); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
160 |
} else {
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
161 |
entrance_dir = (::TileX(tile) == ::TileX(front)) ? (::TileY(tile) < ::TileY(front) ? 1 : 3) : (::TileX(tile) < ::TileX(front) ? 2 : 0); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
162 |
} |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
163 |
|
|
10668
495789401303
(svn r13212) [NoAI] -Add: introducing the ability to build trams. Use AIRoad.SetCurrentRoadType to switch to Trams, than all AIRoad functions will produce tram-objects.
truebrain
parents:
10513
diff
changeset
|
164 |
return AIObject::DoCommand(tile, entrance_dir, (drive_through ? 2 : 0) | (truck ? 1 : 0) | (::RoadTypeToRoadTypes(AIObject::GetRoadType()) << 2), CMD_BUILD_ROAD_STOP); |
|
9453
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
165 |
} |
|
727ff178a582
(svn r9283) [NoAI] -Add: API for adding/removing road, road depots and road stations.
rubidium
parents:
diff
changeset
|
166 |
|
|
9737
ee408edf3851
(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
truebrain
parents:
9723
diff
changeset
|
167 |
/* static */ bool AIRoad::RemoveRoad(TileIndex start, TileIndex end) |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
168 |
{
|
|
10091
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
169 |
EnforcePrecondition(false, ::IsValidTile(start)); |
|
e4feb2f9fedf
(svn r12621) [NoAI] -Add: support for GetLastError in AIRoad. Patch by Morloth.
rubidium
parents:
9833
diff
changeset
|
170 |
EnforcePrecondition(false, ::IsValidTile(end)); |
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
171 |
EnforcePrecondition(false, ::TileX(start) == ::TileX(end) || ::TileY(start) == ::TileY(end)); |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
172 |
|
|
10972
986675d19245
(svn r13526) [NoAI] -Fix: some namespace problems and forgotten pre-condition
truebrain
parents:
10774
diff
changeset
|
173 |
return AIObject::DoCommand(end, start, (::TileY(start) != ::TileY(end) ? 4 : 0) | (start < end ? 1 : 2) | (AIObject::GetRoadType() << 3), CMD_REMOVE_LONG_ROAD); |
|
9659
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
174 |
} |
|
ff5908205170
(svn r10568) [NoAI] -Add: {Build|Remove}RoadFull(). These functions have the same behaviour as {Build|Remove}Road(), except road is built/removed on both halves of ending tiles (ie build a sloped road on sloped tile instead half road with fundations)
glx
parents:
9624
diff
changeset
|
175 |
|
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9737
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/* static */ bool AIRoad::RemoveRoadFull(TileIndex start, TileIndex end) |
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{
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EnforcePrecondition(false, ::IsValidTile(start)); |
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EnforcePrecondition(false, ::IsValidTile(end)); |
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EnforcePrecondition(false, ::TileX(start) == ::TileX(end) || ::TileY(start) == ::TileY(end)); |
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181 |
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return AIObject::DoCommand(end, start, (::TileY(start) != ::TileY(end) ? 4 : 0) | (start < end ? 2 : 1) | (AIObject::GetRoadType() << 3), CMD_REMOVE_LONG_ROAD); |
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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} |
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184 |
|
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(svn r12216) [NoAI] -Codechange: made most functions 'static', which removes the need to create an instance to get, for example, engine information, and therefor heavily simplifying AI creation (Morloth)
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/* static */ bool AIRoad::RemoveRoadDepot(TileIndex tile) |
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{
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EnforcePrecondition(false, ::IsValidTile(tile)); |
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EnforcePrecondition(false, IsTileType(tile, MP_ROAD)) |
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EnforcePrecondition(false, GetRoadTileType(tile) == ROAD_TILE_DEPOT); |
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190 |
|
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return AIObject::DoCommand(tile, 0, 0, CMD_LANDSCAPE_CLEAR); |
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} |
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193 |
|
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/* static */ bool AIRoad::RemoveRoadStation(TileIndex tile) |
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{
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EnforcePrecondition(false, ::IsValidTile(tile)); |
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EnforcePrecondition(false, IsTileType(tile, MP_STATION)); |
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EnforcePrecondition(false, IsRoadStop(tile)); |
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199 |
|
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return AIObject::DoCommand(tile, 0, GetRoadStopType(tile), CMD_REMOVE_ROAD_STOP); |
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} |