const FrameCountType GameState::whenPrerequisitesReady(const ActionType & action) const
{
if (action == ActionTypes::GetActionType("Protoss_Dark_Templar"))
{
int a = 6;
}
FrameCountType preReqReadyTime = _currentFrame;
// if a building builds this action
if (action.whatBuildsIsBuilding())
{
// get when the building / prereqs will be ready
preReqReadyTime = whenBuildingPrereqReady(action);
}
// otherwise something else builds this action so we don't worry about buildings
else
{
// if requirement in progress (and not already made), set when it will be finished
PrerequisiteSet reqInProgress = _units.getPrerequistesInProgress(action);
// if it's not empty, check when they will be done
if (!reqInProgress.isEmpty())
{
preReqReadyTime = _units.getFinishTime(reqInProgress);
}
}
return preReqReadyTime;
}
const FrameCountType GameState::whenBuildingPrereqReady(const ActionType & action) const
{
FrameCountType buildingAvailableTime(0);
const ActionType & builder = action.whatBuildsActionType();
BOSS_ASSERT(builder.isBuilding(), "The thing that builds this is not a building");
bool buildingIsConstructed = _units.getBuildingData().canBuildEventually(action);//getNumCompleted(builder) > 0;
bool buildingInProgress = _units.getNumInProgress(builder) > 0;
FrameCountType constructedBuildingFreeTime = std::numeric_limits<int>::max()-10;
FrameCountType buildingInProgressFinishTime = std::numeric_limits<int>::max()-10;
BOSS_ASSERT(buildingIsConstructed || (!action.requiresAddon() && buildingInProgress), "We will never be able to build action: %s", action.getName().c_str());
if (buildingIsConstructed)
{
constructedBuildingFreeTime = _currentFrame + _units.getBuildingData().getTimeUntilCanBuild(action);
}
if (!action.requiresAddon() && buildingInProgress)
{
buildingInProgressFinishTime = _units.getFinishTime(builder);
}
// this will give us when the building will be free to build this action
buildingAvailableTime = std::min(constructedBuildingFreeTime, buildingInProgressFinishTime);
// get all prerequisites currently in progress but do not have any completed
PrerequisiteSet prereqInProgress = _units.getPrerequistesInProgress(action);
// remove the specific builder from this list since we calculated that earlier
prereqInProgress.remove(builder);
//// if we actually have some prerequisites in progress other than the building
if (!prereqInProgress.isEmpty())
{
// get the max time the earliest of each type will be finished in
FrameCountType C = _units.getFinishTime(prereqInProgress);
// take the maximum of this value and when the building was available
buildingAvailableTime = (C > buildingAvailableTime) ? C : buildingAvailableTime;
}
return buildingAvailableTime;
}