public static float GetAverageHeight(int X, int Z, int Width, int Height, ChunkGeneratorSettings Settings)
{
var avgHeight = 0;
var numHeight = 0;
for (var dx = 0; dx < Width; dx++)
{
for (var dz = 0; dz < Height; dz++)
{
var worldPos = new Vector3(X + dx, (Settings.WorldSizeInChunks.Y * VoxelConstants.ChunkSizeY) - 1, Z + dz);
var baseVoxel = VoxelHelpers.FindFirstVoxelBelowIncludingWater(Settings.World.ChunkManager.CreateVoxelHandle(GlobalVoxelCoordinate.FromVector3(worldPos)));
if (!baseVoxel.IsValid)
{
continue;
}
avgHeight += baseVoxel.Coordinate.Y + 1;
numHeight += 1;
}
}
if (numHeight == 0)
{
return(0);
}
return(avgHeight / numHeight);
}
public Microsoft.Xna.Framework.Vector3 GetSpawnLocation(WorldManager world, EntitySpawnLocation SpawnLocation)
{
Microsoft.Xna.Framework.Vector3 location = location = VoxelHelpers.FindFirstVoxelBelowIncludingWater(new VoxelHandle(world.ChunkManager, GlobalVoxelCoordinate.FromVector3(MonsterSpawner.GetRandomWorldEdge(world)))).WorldPosition + Microsoft.Xna.Framework.Vector3.Up * 1.5f;
switch (SpawnLocation)
{
case EntitySpawnLocation.BalloonPort:
{
var balloonport = world.EnumerateZones().OfType <BalloonPort>();
if (balloonport.Any())
{
location = Datastructures.SelectRandom(balloonport).GetBoundingBox().Center() + Microsoft.Xna.Framework.Vector3.Up * 1.5f;
}
break;
}
case EntitySpawnLocation.RandomZone:
{
var zones = world.EnumerateZones();
if (zones.Any())
{
location = Datastructures.SelectRandom(zones).GetBoundingBox().Center() + Microsoft.Xna.Framework.Vector3.Up * 1.5f;
}
break;
}
case EntitySpawnLocation.WorldEdge:
{
// already computed
break;
}
}
return(location);
}