Method initialMapCheck

game/state/battle/battle.cpp:316–389

}

bool Battle::initialMapCheck(GameState &state, std::list<StateRef<Agent>> agents)
{
	initMap();

	// No checks for base defense
	if (mission_type == MissionType::BaseDefense)
	{
		return true;
	}

	// Mark as low-priority all the enemy spawn los blocks that are seen from any player spawn block
	for (auto &playerSpawn : losBlocks)
	{
		if (playerSpawn->spawn_type != SpawnType::Player || playerSpawn->spawn_priority == 0)
		{
			continue;
		}
		auto sPos = Vec3<float>((playerSpawn->start.x + playerSpawn->end.x) / 2.0f + 0.5f,
		                        (playerSpawn->start.y + playerSpawn->end.y) / 2.0f + 0.5f,
		                        playerSpawn->start.z + 0.5f);
		for (auto &enemySpawn : losBlocks)
		{
			if (enemySpawn->spawn_type != SpawnType::Enemy || enemySpawn->spawn_priority == 0 ||
			    enemySpawn->low_priority)
			{
				continue;
			}
			auto ePos = Vec3<float>((enemySpawn->start.x + enemySpawn->end.x) / 2.0f + 0.5f,
			                        (enemySpawn->start.y + enemySpawn->end.y) / 2.0f + 0.5f,
			                        enemySpawn->start.z + 0.5f);
			if (glm::length(ePos - sPos) > VIEW_DISTANCE ||
			    map->findCollision(sPos, ePos, {}, nullptr, true))
			{
				continue;
			}
			LogWarning("Los block center %s visible from %s", ePos, sPos);
			enemySpawn->low_priority = true;
		}
	}

	// Find out spawn point ratio for enemies
	int spawnPoints = 0;
	int spawnPointsRequired = 0;

	for (auto &enemySpawn : losBlocks)
	{
		if (enemySpawn->spawn_type != SpawnType::Enemy || enemySpawn->low_priority)
		{
			continue;
		}
		for (int x = enemySpawn->start.x; x < enemySpawn->end.x; x++)
		{
			for (int y = enemySpawn->start.y; y < enemySpawn->end.y; y++)
			{
				auto tile = map->getTile(x, y, enemySpawn->start.z);
				if (tile->getCanStand())
				{
					spawnPoints++;