void Micro::MutaDanceTarget(BWAPI::Unit muta, BWAPI::Unit target)
{
UAB_ASSERT(muta, "MutaDanceTarget: Muta not valid");
UAB_ASSERT(target, "MutaDanceTarget: Target not valid");
if (!muta || !target)
{
return;
}
const int cooldown = muta->getType().groundWeapon().damageCooldown();
const int latency = BWAPI::Broodwar->getLatency();
const double speed = muta->getType().topSpeed();
const double range = muta->getType().groundWeapon().maxRange();
const double distanceToTarget = muta->getDistance(target);
const double distanceToFiringRange = std::max(distanceToTarget - range,0.0);
const double timeToEnterFiringRange = distanceToFiringRange / speed;
const int framesToAttack = static_cast<int>(timeToEnterFiringRange) + 2*latency;
// How many frames are left before we can attack?
const int currentCooldown = muta->isStartingAttack() ? cooldown : muta->getGroundWeaponCooldown();
BWAPI::Position fleeVector = GetKiteVector(target, muta);
BWAPI::Position moveToPosition(muta->getPosition() + fleeVector);
// If we can attack by the time we reach our firing range
if(currentCooldown <= framesToAttack)
{
// Move towards and attack the target
muta->attack(target);
}
else // Otherwise we cannot attack and should temporarily back off
{
// Determine direction to flee
// Determine point to flee to
if (moveToPosition.isValid())
{
muta->rightClick(moveToPosition);
}
}
}
void Micro::SmartAttackMove(BWAPI::Unit attacker, const BWAPI::Position & targetPosition)
{
//UAB_ASSERT(attacker, "SmartAttackMove: Attacker not valid");
//UAB_ASSERT(targetPosition.isValid(), "SmartAttackMove: targetPosition not valid");
if (!attacker || !targetPosition.isValid())
{
return;
}
// if we have issued a command to this unit already this frame, ignore this one
if (attacker->getLastCommandFrame() >= BWAPI::Broodwar->getFrameCount() || attacker->isAttackFrame())
{
return;
}
// get the unit's current command
BWAPI::UnitCommand currentCommand(attacker->getLastCommand());
// if we've already told this unit to attack this target, ignore this command
if (currentCommand.getType() == BWAPI::UnitCommandTypes::Attack_Move && currentCommand.getTargetPosition() == targetPosition)
{
return;
}
// if nothing prevents it, attack the target
attacker->attack(targetPosition);
TotalCommands++;
if (Config::Debug::DrawUnitTargetInfo)
{
BWAPI::Broodwar->drawCircleMap(attacker->getPosition(), dotRadius, BWAPI::Colors::Orange, true);
BWAPI::Broodwar->drawCircleMap(targetPosition, dotRadius, BWAPI::Colors::Orange, true);
BWAPI::Broodwar->drawLineMap(attacker->getPosition(), targetPosition, BWAPI::Colors::Orange);
}
}
