// Spawn skeletons in random locations along the world map in appropriate locations
// A location is appropriate if it has no wall-tiles around it i.e it has eight neighbours
void spawnSkeletons(bool[,] worldMap)
{
// init empty skelMap
bool[,] skelMap = new bool[width, height];
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
skelMap[x, y] = false;
}
}
int skelsPlaced = 0;
while (skelsPlaced < skeletons)
{
int x = rand.getRandomRanged(width);
int y = rand.getRandomRanged(height);
if (countAliveNeighbours(worldMap, x, y) == 8)
{
skelMap[x, y] = true;
skelsPlaced++;
}
}
for (int x = 0; x < width; x++)
{
for (int y = 0; y < height; y++)
{
if (skelMap[x, y] == true)
{
GameObject t = Instantiate(skeleton, new Vector3(x, y, 0), Quaternion.identity);
t.transform.parent = skeletonsHolderInstance.transform;
}
}
}
}