Method initialMapPartLinkUp

game/state/battle/battle.cpp:462–553

}

void Battle::initialMapPartLinkUp()
{
	LogWarning("Begun initial map parts link up!");
	auto &mapref = *map;

	for (auto &s : this->map_parts)
	{
		if (!s->destroyed)
		{
			s->queueCollapse();
		}
	}

	for (int z = 0; z < mapref.size.z; z++)
	{
		for (auto &s : this->map_parts)
		{
			if ((int)s->position.z == z && !s->destroyed && s->findSupport())
			{
				s->cancelCollapse();
			}
		}
	}
	LogWarning("Begun map parts link up cycle!");
	bool foundSupport;
	// Establish support based on existing supported map parts
	do
	{
		foundSupport = false;
		for (auto &s : this->map_parts)
		{
			if (!s->willCollapse())
			{
				continue;
			}
			if (s->findSupport())
			{
				s->cancelCollapse();
				foundSupport = true;
			}
		}
	} while (foundSupport);

	// Report unlinked parts
	for (auto &mp : this->map_parts)
	{
		if (mp->willCollapse())
		{
			auto pos = mp->tileObject->getOwningTile()->position;
			LogWarning("MP %s SBT %d at %s is UNLINKED", mp->type.id,
			           (int)mp->type->getVanillaSupportedById(), pos);
		}
	}

	LogWarning("Attempting link up of unlinked parts");
	// Try to link to objects of same type first, then to anything
	for (int iteration = 0; iteration <= 2; iteration++)
	{