// STEP 3: ISSUE CONSTRUCTION ORDERS TO ASSIGN BUILDINGS AS NEEDED
void BuildingManager::constructAssignedBuildings()
{
// for each of the buildings which have been assigned a worker
buildingData.begin(ConstructionData::Assigned);
while(buildingData.hasNextBuilding(ConstructionData::Assigned))
{
// get a handy reference to the worker
Building & b = buildingData.getNextBuilding(ConstructionData::Assigned);
// if that worker is not currently constructing
if (!b.builderUnit->isConstructing())
{
// if we haven't explored the build position, go there
if (!isBuildingPositionExplored(b))
{
b.builderUnit->move(BWAPI::Position(b.finalPosition));
//BWAPI::Broodwar->printf("Can't see build position, walking there");
}
// if this is not the first time we've sent this guy to build this
// it must be the case that something was in the way of building
else if (b.buildCommandGiven)
{
//BWAPI::Broodwar->printf("A builder got stuck");
// tell worker manager the unit we had is not needed now, since we might not be able
// to get a valid location soon enough
WorkerManager::Instance().finishedWithWorker(b.builderUnit);
// free the previous location in reserved
BuildingPlacer::Instance().freeTiles(b.finalPosition, b.type.tileWidth(), b.type.tileHeight());
// nullify its current builder unit
b.builderUnit = NULL;
// reset the build command given flag
b.buildCommandGiven = false;
// add the building back to be assigned
buildingData.addBuilding(ConstructionData::Unassigned, b);
// remove the building from Assigned
buildingData.removeCurrentBuilding(ConstructionData::Assigned);
}
else
{
if (debugMode) { BWAPI::Broodwar->printf("Issuing Build Command To %s", b.type.getName().c_str()); }
// issue the build order!
b.builderUnit->build(b.finalPosition, b.type);
// set the flag to true
b.buildCommandGiven = true;
}
}
}
}
// STEP 3: ISSUE CONSTRUCTION ORDERS TO ASSIGN BUILDINGS AS NEEDED
void BuildingManager::constructAssignedBuildings()
{
for (auto & b : m_buildings)
{
if (b.status != BuildingStatus::Assigned)
{
continue;
}
// TODO: not sure if this is the correct way to tell if the building is constructing
sc2::AbilityID buildAbility = m_bot.Data(b.type).buildAbility;
const sc2::Unit * builderUnit = m_bot.GetUnit(b.builderUnitTag);
bool isConstructing = false;
// if we're zerg and the builder unit is null, we assume it morphed into the building
if (m_bot.GetPlayerRace(Players::Self) == sc2::Race::Zerg)
{
if (!builderUnit)
{
isConstructing = true;
}
}
else
{
BOT_ASSERT(builderUnit, "null builder unit");
isConstructing = (builderUnit->orders.size() > 0) && (builderUnit->orders[0].ability_id == buildAbility);
}
// if that worker is not currently constructing
if (!isConstructing)
{
// if we haven't explored the build position, go there
if (!isBuildingPositionExplored(b))
{
Micro::SmartMove(*builderUnit, b.finalPosition, m_bot);
}
// if this is not the first time we've sent this guy to build this
// it must be the case that something was in the way of building
else if (b.buildCommandGiven)
{
// TODO: in here is where we would check to see if the builder died on the way
// or if things are taking too long, or the build location is no longer valid
}
else
{
// if it's a refinery, the build command has to be on the geyser unit tag
if (Util::IsRefineryType(b.type))
{
// first we find the geyser at the desired location
UnitTag geyserTag = 0;
for (auto & unit : m_bot.Observation()->GetUnits())
{
if (Util::IsGeyser(unit) && Util::Dist(b.finalPosition, unit.pos) < 3)
{
geyserTag = unit.tag;
break;
}
}
if (geyserTag)
{
Micro::SmartBuildTag(b.builderUnitTag, b.type, geyserTag, m_bot);
}
else
{
std::cout << "WARNING: NO VALID GEYSER UNIT FOUND TO BUILD ON, SKIPPING REFINERY\n";
}
}
// if it's not a refinery, we build right on the position
else
{
Micro::SmartBuild(b.builderUnitTag, b.type, b.finalPosition, m_bot);
}
// set the flag to true
b.buildCommandGiven = true;
}
}
}
}
