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authoryexo <yexo@openttd.org>2009-05-06 21:40:51 +0000
committeryexo <yexo@openttd.org>2009-05-06 21:40:51 +0000
commitafc5c663863fb2fb59ce85ef1617c2a9a44a5449 (patch)
tree612df4a0a6f630dd4bd829af0a4646b07e60b9bb /src
parentca435fcece2b98d2d4e6f80df6eb1eaeb2e060dc (diff)
downloadopenttd-afc5c663863fb2fb59ce85ef1617c2a9a44a5449.tar.xz
(svn r16244) -Fix [NoAI]: Make sure AITunnel::BuildTunnel returns what the documentation says it does
Diffstat (limited to 'src')
-rw-r--r--src/ai/api/ai_tunnel.cpp14
1 files changed, 3 insertions, 11 deletions
diff --git a/src/ai/api/ai_tunnel.cpp b/src/ai/api/ai_tunnel.cpp
index ea103ce4e..37877f1c9 100644
--- a/src/ai/api/ai_tunnel.cpp
+++ b/src/ai/api/ai_tunnel.cpp
@@ -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()