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(svn r16244) -Fix [NoAI]: Make sure AITunnel::BuildTunnel returns what the documentation says it does

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This commit is contained in:
yexo 2009-05-06 21:40:51 +00:00
parent eb162ef55d
commit cac5b8bf79
1 changed files with 3 additions and 11 deletions
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14
src/ai/api/ai_tunnel.cpp
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@ -43,7 +43,6 @@
static void _DoCommandReturnBuildTunnel2(class AIInstance *instance)
{
if (!AITunnel::_BuildTunnelRoad2()) {
AIObject::SetLastCommandRes(false);
AIInstance::DoCommandReturn(instance);
return;
}
@ -56,7 +55,6 @@ static void _DoCommandReturnBuildTunnel2(class AIInstance *instance)
static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
{
if (!AITunnel::_BuildTunnelRoad1()) {
AIObject::SetLastCommandRes(false);
AIInstance::DoCommandReturn(instance);
return;
}
@ -75,7 +73,7 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
uint type = 0;
if (vehicle_type == AIVehicle::VT_ROAD) {
type |= (TRANSPORT_ROAD << 9);
type |= RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType());
type |= ::RoadTypeToRoadTypes((::RoadType)AIObject::GetRoadType());
} else {
type |= (TRANSPORT_RAIL << 9);
type |= AIRail::GetCurrentRailType();
@ -87,10 +85,7 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
}
AIObject::SetCallbackVariable(0, start);
if (!AIObject::DoCommand(start, type, 0, CMD_BUILD_TUNNEL, NULL, &_DoCommandReturnBuildTunnel1)) return false;
/* In case of test-mode, test if we can build both road pieces */
return _BuildTunnelRoad1();
return AIObject::DoCommand(start, type, 0, CMD_BUILD_TUNNEL, NULL, &_DoCommandReturnBuildTunnel1);
}
/* static */ bool AITunnel::_BuildTunnelRoad1()
@ -102,10 +97,7 @@ static void _DoCommandReturnBuildTunnel1(class AIInstance *instance)
DiagDirection dir_1 = ::DiagdirBetweenTiles(end, start);
DiagDirection dir_2 = ::ReverseDiagDir(dir_1);
if (!AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildTunnel2)) return false;
/* In case of test-mode, test the other road piece too */
return _BuildTunnelRoad2();
return AIObject::DoCommand(start + ::TileOffsByDiagDir(dir_1), ::DiagDirToRoadBits(dir_2) | (AIObject::GetRoadType() << 4), 0, CMD_BUILD_ROAD, NULL, &_DoCommandReturnBuildTunnel2);
}
/* static */ bool AITunnel::_BuildTunnelRoad2()