Method canBuildFacility

game/state/city/base.cpp:241–280

}

Base::BuildError Base::canBuildFacility(StateRef<FacilityType> type, Vec2<int> pos, bool free) const
{
	if (pos.x < 0 || pos.y < 0 || pos.x + type->size > SIZE || pos.y + type->size > SIZE)
	{
		return BuildError::OutOfBounds;
	}
	for (int x = pos.x; x < pos.x + type->size; ++x)
	{
		for (int y = pos.y; y < pos.y + type->size; ++y)
		{
			if (!corridors[x][y])
			{
				return BuildError::OutOfBounds;
			}
		}
	}
	for (int x = pos.x; x < pos.x + type->size; ++x)
	{
		for (int y = pos.y; y < pos.y + type->size; ++y)
		{
			if (getFacility({x, y}) != nullptr)
			{
				return BuildError::Occupied;
			}
		}
	}
	if (!free)
	{
		if (!building)
		{
			LogError("Building disappeared");
			return BuildError::OutOfBounds;
		}
		else if (building->owner->balance - type->buildCost < 0)
		{
			return BuildError::NoMoney;
		}
	}
	return BuildError::NoError;
}

void Base::buildFacility(GameState &state, StateRef<FacilityType> type, Vec2<int> pos, bool free)
{