private void GenerateCaves(Chunk C, float[,] Perlin)
{
for (int y = -2; y < 18; y++)
{
for (int x = -2; x < 18; x++)
{
if (Perlin[x + 2, y + 2] > 0.32f)
{
int Radius;
if (Perlin[x + 2, y + 2] < 0.37)
{
Radius = 3;
}
else
{
Radius = 4;
}
for (int y1 = 0; y1 < 16; y1++)
{
for (int x1 = 0; x1 < 16; x1++)
{
if (Math.Pow(x1 - x, 2) + Math.Pow(y1 - y, 2) <= Math.Pow(Radius, 2))
{
C.Blocks[(int)MathHelper.Clamp(x1, 0, 15), (int)MathHelper.Clamp(y1, 0, 15)] = Block.GetBlock(0);
}
}
}
}
}
}
for (int y = 0; y < 16; y++)
{
for (int x = 0; x < 16; x++)
{
if (C.Blocks[(int)MathHelper.Clamp(x - 1, 0, 15), (int)MathHelper.Clamp(y, 0, 15)].Id == 0 &&
C.Blocks[(int)MathHelper.Clamp(x + 1, 0, 15), (int)MathHelper.Clamp(y, 0, 15)].Id == 0)
{
C.Blocks[(int)MathHelper.Clamp(x, 0, 15), (int)MathHelper.Clamp(y, 0, 15)] = Block.GetBlock(0);
}
}
}
for (int y = 0; y < 16; y++)
{
for (int x = 0; x < 16; x++)
{
if (C.Blocks[(int)MathHelper.Clamp(x - 1, 0, 15), (int)MathHelper.Clamp(y, 0, 15)].Id == 1 &&
C.Blocks[(int)MathHelper.Clamp(x + 1, 0, 15), (int)MathHelper.Clamp(y, 0, 15)].Id == 1 &&
C.Blocks[(int)MathHelper.Clamp(x - 1, 0, 15), (int)MathHelper.Clamp(y - 1, 0, 15)].Id == 1 &&
C.Blocks[(int)MathHelper.Clamp(x + 1, 0, 15), (int)MathHelper.Clamp(y + 1, 0, 15)].Id == 1)
{
C.Blocks[(int)MathHelper.Clamp(x, 0, 15), (int)MathHelper.Clamp(y, 0, 15)] = Block.GetBlock(2);
}
}
}
}
public void Generate(Vector2 Pos)
{
if (!_world.Chunks.ContainsKey(Pos))
{
Chunk C = new Chunk(_world, Pos);
_world.Chunks.Add(Pos, C);
foreach (Generator G in Generators)
{
G.Generate(C);
}
if (_world.Chunks.ContainsKey(Pos - new Vector2(0, 1)))
{
for (int i = 0; i < GameWorld.ChunkSize; i++)
{
_world.Chunks[Pos - new Vector2(0, 1)].CheckEdges(i, 15);
_world.Chunks[Pos - new Vector2(0, 1)].CheckEdgesBackground(i, 15);
}
_world.Chunks[Pos - new Vector2(0, 1)].CalcLights();
}
if (_world.Chunks.ContainsKey(Pos - new Vector2(1, 0)))
{
for (int i = 0; i < GameWorld.ChunkSize; i++)
{
_world.Chunks[Pos - new Vector2(1, 0)].CheckEdges(15, i);
_world.Chunks[Pos - new Vector2(1, 0)].CheckEdgesBackground(15, i);
}
_world.Chunks[Pos - new Vector2(1, 0)].CalcLights();
}
if (_world.Chunks.ContainsKey(Pos - new Vector2(0, -1)))
{
for (int i = 0; i < GameWorld.ChunkSize; i++)
{
_world.Chunks[Pos - new Vector2(0, -1)].CheckEdges(0, i);
_world.Chunks[Pos - new Vector2(0, -1)].CheckEdgesBackground(0, i);
}
_world.Chunks[Pos - new Vector2(0, -1)].CalcLights();
}
if (_world.Chunks.ContainsKey(Pos - new Vector2(-1, 0)))
{
for (int i = 0; i < GameWorld.ChunkSize; i++)
{
_world.Chunks[Pos - new Vector2(-1, 0)].CheckEdges(i, 0);
_world.Chunks[Pos - new Vector2(-1, 0)].CheckEdgesBackground(i, 0);
}
_world.Chunks[Pos - new Vector2(-1, 0)].CalcLights();
}
}
}
public override void Generate(Chunk C)
{
for (int y = 1; y < 15; y++)
{
for (int x = 1; x < 15; x++)
{
if (C.Blocks[x - 1,y] == Block.GetBlock(0) && C.Blocks[x - 1,y] == Block.GetBlock(0) && C.Blocks[x - 1,y] == Block.GetBlock(0))
{
//World.SetBlock(new Vector2(x - 11 , y - 2) + C.Position * 32, new TreeTE(World, new Vector2(x - 11, y - 2) + C.Position * 32));
World.SetBlock(new Vector2(x , y) + C.Position * 32, new CraftingTableTE(new Vector2(x , y ) + C.Position * 32, World));
}
}
}
}
public override void Generate(Chunk C)
{
//Perlin Gen
float[,] Perlin = new float[20, 20];
PerlinNoise PNoise = new PerlinNoise(16);
for (int y = 0; y < 20; y++)
{
for (int x = 0; x < 20; x++)
{
Perlin[x, y] = (float)PNoise.Noise((double)(x + C.Position.X * 16 - 2) / 10, (double)(y + C.Position.Y * 16 - 2) / 10, 0);
}
}
if (C.Position.Y >= -1)
{
GenerateCaves(C, Perlin);
}
}
public abstract void Generate(Chunk C);