private boolean placeUnit(Map map, Building building) {
int minX = building.getX() - 1;
int maxX = building.getX() + building.getType().getWidth();
int minY = building.getY() - 1;
int maxY = building.getY() + building.getType().getHeight();
Tile freeTile = map.getNearestFreeTileForUnitPlacement(minX, maxX, minY, maxY);
if (freeTile == null) {
return false;
}
Unit unit = new Unit();
unit.setOwnerId(building.getOwnerId());
unit.setX(freeTile.getX());
unit.setY(freeTile.getY());
unit.setUnitType(unitType);
ViewDirection unitDirection =
ViewDirection.getDirection(unit.getPoint(), map.getClosestPoint(building, unit));
unit.setViewDirection(ViewDirection.getDirectionByAngle(unitDirection.getAngle() + 180));
if (unit.getUnitType() == UnitType.HARVESTER) {
unit.setGoal(new Harvest());
} else {
unit.addDefaultGoal();
}
map.addUnit(unit);
return true;
}
@Override
public void process(Building building, Map map, long tickCount) {
blocked = false;
Player player = map.getPlayerById(building.getOwnerId());
if (building.getTicksAccumulated() >= unitType.getTicksToBuild()) {
if (placeUnit(map, building)) {
building.setTicksAccumulated(0);
building.removeGoal(this);
} else {
blocked = true;
}
} else {
if (player.getElectricity() < 0) {
// throttle 3/4 of ticks, if not enough electricity
if (tickCount % 4 != 3) {
return;
}
}
if (player.getMoney() >= unitType.getCostPerTick()) {
player.setMoney(player.getMoney() - unitType.getCostPerTick());
building.setTicksAccumulated(building.getTicksAccumulated() + 1);
if (building.getTicksAccumulated() >= unitType.getTicksToBuild()) {
if (placeUnit(map, building)) {
building.setTicksAccumulated(0);
building.removeGoal(this);
}
}
}
}
}