// Update is called once per frame
void Update()
{
if (generate)
{
celAuto.Simulate();
}
}
private void GenerateCave()
{
CellularAutomaton cave = new CellularAutomaton(WidthFull, HeightFull);
cave.Simulate(ExplorerConstants.Generation.CaveSurviveStates, ExplorerConstants.Generation.CaveBornStates,
CellularAutomaton.BorderType.Solid, ExplorerConstants.Generation.CaveDensity, ExplorerConstants.Generation.CaveSimulations);
byte[,] caveData = cave.GetGrid();
//First, convert basic cave data to actual map data
for (int i = 0; i < WidthFull; i++)
{
for (int j = 0; j < HeightFull; j++)
{
ForcePut(ExplorerConstants.Items.IDS.CaveFloor, i, j);
if (caveData[i, j] > 0)
ForcePut(ExplorerConstants.Items.IDS.CaveStone, i, j);
}
}
//Gather up the 3x3 empty spaces
List<Tuple<int, int>> emptyBlocks = GetEmptyBlocks(2);
//Not empty enough yo
if (emptyBlocks.Count == 0)
{
GenerateCave();
return;
}
//Now find a nice place to put the spawn and jam it there.
Tuple<int, int> spawnTuple = emptyBlocks[random.Next(emptyBlocks.Count)];
emptyBlocks.RemoveAll(x => Math.Abs(x.Item1 - spawnTuple.Item1) < 5 && Math.Abs(x.Item2 - spawnTuple.Item2) < 5);
//Eww, we're repurposing the spawn parameters as block spawn!
spawnAcreX = spawnTuple.Item1 + 1;
spawnAcreY = spawnTuple.Item2 + 1;
//Set up the area
for(int i = -1; i <= 1; i++)
for(int j = -1; j <= 1; j++)
ForcePut(ExplorerConstants.Items.IDS.CaveFloor2, spawnTuple.Item1 + i, spawnTuple.Item2 + j);
//Put the "ladder"
ForcePut(ExplorerConstants.Items.IDS.CaveExit, spawnTuple.Item1, spawnTuple.Item2);
//Now pick 2/3 of the random cave items and stick them in there too
List<ExplorerConstants.Items.IDS> leftoverLoot = new List<ExplorerConstants.Items.IDS>(ExplorerConstants.Items.CaveLoot);
for (int i = 0; i < ExplorerConstants.Items.CaveLoot.Count * 2 / 3; i++)
{
Tuple<int, int> lootTuple = emptyBlocks[random.Next(emptyBlocks.Count)];
emptyBlocks.RemoveAll(x => Math.Abs(x.Item1 - lootTuple.Item1) < 5 && Math.Abs(x.Item2 - lootTuple.Item2) < 5);
if (emptyBlocks.Count == 0)
{
GenerateCave();
return;
}
//Set up the area
for (int x = -1; x <= 1; x++)
for (int y = -1; y <= 1; y++)
ForcePut(ExplorerConstants.Items.IDS.CaveFloor2, lootTuple.Item1 + x, lootTuple.Item2 + y);
//Put the loot
ExplorerConstants.Items.IDS loot = (i == 0 ? ExplorerConstants.Items.IDS.StarCrystal : leftoverLoot[random.Next(leftoverLoot.Count)]);
ForcePut(loot, lootTuple.Item1,lootTuple.Item2);
leftoverLoot.Remove(loot);
}
}
private void Update()
{
automaton.Simulate();
DrawCells();
UpdateSkybox();
}