//private static Vector2[] uv = new Vector2[]{new Vector2(1,0), new Vector2(0,0), new Vector2(0,1), new Vector2(1,1)};
public List<Vertex> GetVertices(OctreeNode node, Block block, Chunk chunk, World world)
{
List<Vertex> vertices = new List<Vertex>();
int x = (int)(chunk.GetWorldLocation().X + node.origin.X),
y = (int)(chunk.GetWorldLocation().Y + node.origin.Y),
z = (int)(chunk.GetWorldLocation().Z + node.origin.Z);
for(int face = 0; face < 6; face++){
Vector2[] uv = block.GetUV(face);
Block block2 = world.GetBlock(x + (addsX[face] * node.blockSize), y + (addsX[face + 6] * node.blockSize), z + (addsX[face + 12] * node.blockSize));
if(!block2.material.solid)
{
int baseCorner = face * 4;
for(int corner = 0; corner < 4; corner++){
Vertex vertex = new Vertex(corners[quadsOrder[baseCorner + corner]] * node.blockSize);
vertex.position += node.origin - new Vector3(node.blockSize / 2f, node.blockSize / 2f, node.blockSize / 2f);
vertex.color = block.material.color * brightness[face];
vertex.normal.X = node.blockSize;
vertex.normal.Y = block.GetSheetX(face);
vertex.normal.Z = block.GetSheetY(face);
vertex.texCoord = uv[corner];
vertices.Add(vertex);
triangles += 2;
}
}
}
return vertices;
}
public void CheckBlock(int x, int y, int z, int addX, int addY, int addZ, Block otherblock, World world)
{
Block other = world.GetBlock (x + addX, y + addY, z + addZ);
if (other == Block.empty) {
world.SetBlockSilent (x + addX, y + addY, z + addZ, Block.water);
world.AddToUpdateQueue (x + addX, y + addY, z + addZ, x, y, z, otherblock);
}
}
public Chunk CreateChunk(int x, int y, int z, World world)
{
Chunk chunk = new Chunk(x, y, z, world);
//if(world.chunkIO.ChunkExists(x, y, z))
// chunk = world.chunkIO.LoadChunk(x, y, z, world);
//else
chunk = world.generator.GenerateChunk(x, y, z);
return chunk;
}
public static void PlaceFeatures(World world, Chunk chunk, int x, int z, int yLow, int yHigh)
{
if (ChunkPopulate != null) {
for (int y = yLow; y <= yHigh; y++)
ChunkPopulate (x, y, z, chunk);
}
if (WorldPopulate != null) {
for (int y = yLow; y <= yHigh; y++)
WorldPopulate (x, y, z);
}
}
public NearbyUpdate(int x, int y, int z, int oriX, int oriY, int oriZ, Block block, World world)
{
this.x = x;
this.y = y;
this.z = z;
this.oriX = oriX;
this.oriY = oriY;
this.oriZ = oriZ;
this.block = block;
this.world = world;
}
public override void OnNearbyBlockUpdate(int x, int y, int z, int otherX, int otherY, int otherZ, Block otherblock, World world)
{
base.OnNearbyBlockUpdate (x, y, z, otherX, otherY, otherZ, otherblock, world);
for(int i = 0; i < 5; i++)
{
int x1 = checks[i], y1 = checks[i + 5], z1 = checks[i + 10];
if(otherblock != Block.water || (x1 != otherX && y1 != otherY && z1 != otherZ))
{
CheckBlock(x,y,z,x1,y1,z1, otherblock, world);
}
}
}
public Ball(World world)
{
this.world = world;
location = new Vector3(-2, -2, -2);
physics = new PhysicsComponent();
physics.velocity = Vector3.Zero;
physics.collisionObject.collisionBox = new CollisionBox();
physics.collisionObject.collisionBox.size = new Vector3(half, half, half);
physics.collisionObject.collisionBox.offset = new Vector3(0, 0, 0);
camera = new CameraComponent();
AddComponent(physics);
AddComponent(camera);
}
public override void FirstLoad()
{
blockRenderer = new BlockRenderer ();
sunLight = new Sun();
sunLight.Setup(1024, 1024);
sunImg = new Image(){
texture = Texture2D.FromHandle(sunLight.TextureHandle),
invertY = true,
width = 256, height = 256, x = 0, y = 400
};
sunImg2 = new Image(){
texture = new Texture2D(Forgottenvoxels.textureFolder + "sky/sun.png"),// = Texture2D.FromHandle(sunLight.TextureHandle),
invertY = false,
width = 256, height = 256, x = 0, y = 656
};
sunLight.UpdateSun(new Vector3(0, 0, 0), 0, 5000L);
projTex = new Texture2D(Forgottenvoxels.textureFolder + "sky/sun.png");
world = new World (Forgottenvoxels.saveFolder + "world1");
hud = new GuiIngame ();
blockTex = new Texture2D();
blockTex.Image2D(new Bitmap(Forgottenvoxels.textureFolder + "terrain.png"));
for (int i = 0; i < 32; i++) {
for (int x = 0; x < i; x++)
for (int y = 1; y >= 0; y--)
for (int z = 0; z < i; z++)
if(!chunksWeWantToLoad.Contains(new Vector3 (x, y, z)))
chunksWeWantToLoad.Add (new Vector3 (x, y, z));
}
for(int i = 0; i < 16; i++){
Vector3 vec = chunksWeWantToLoad[loadIndex];
world.AddToLoadQueue(vec, true);
loadIndex++;
}
//VertexBuffer.Upload(1);
isLoadedOnce = true;
}
public Player(World world)
{
this.world = world;
location = new Vector3(-2, -2, -2);
physics = new PhysicsComponent();
physics.velocity = Vector3.Zero;
physics.collisionObject.collisionBox = new CollisionBox();
physics.collisionObject.collisionBox.size = new Vector3(0.4f, 0.9f, 0.4f);
physics.collisionObject.collisionBox.offset = new Vector3(0, -0.3f, 0);
physics.flying = true;
input = new InputComponent();
input.Keypress += (e) => {
Keypress(e.key);
};
input.Keydown += (e) => {
Keydown(e.key);
};
input.Keyup += (e) => {
Keyup(e.key);
};
camera = new CameraComponent();
camera.MakeActive();
target = new TargetblockComponent();
target.LinkDependency(camera, out target.camera);
AddComponent(physics);
AddComponent(input);
AddComponent(camera);
AddComponent(target);
AddComponent(new WorldloaderComponent());
}
public Chunk(int chunkX, int chunkY, int chunkZ, Block defaultBlock, World world)
{
Init (chunkX, chunkY, chunkZ, defaultBlock, world);
}
public Chunk(int chunkX, int chunkY, int chunkZ, World world)
{
Init (chunkX, chunkY, chunkZ, Block.empty, world);
}
private void Init(int chunkX, int chunkY, int chunkZ, Block defaultBlock, World world)
{
this.world = world;
storage = new BlockStorage(scale, defaultBlock);
renderer = new ChunkRenderer(this);
chunkPos = new Vector3(chunkX, chunkY, chunkZ);
worldPos = chunkPos * scale;
}
public virtual void OnNearbyBlockUpdate(int x, int y, int z, int otherX, int otherY, int otherZ, Block otherblock, World world)
{
}
public static CollisionObject CollisionCheckWorld(Entity ent, World world, CollisionObject collisionObject)
{
List<CollisionObject> objects = new List<CollisionObject>();
List<CollisionBox> boxes = new List<CollisionBox>();
//The size of our search
Vector3 addvec = (Vector3.One * 2);
for(int x = (int)-addvec.X; x < (int)addvec.X; x++)
{
for(int y = (int)-addvec.Y; y < (int)addvec.Y; y++)
{
for(int z = (int)-addvec.X; z < (int)addvec.Z; z++)
{
Block block = world.GetBlock(collisionObject.prePosition + new Vector3(x,y,z));
if(block.collide)
boxes.Add(world.GetCollisionBox(collisionObject.prePosition + new Vector3(x,y,z)));
}
}
}
foreach(Entity e in EntityManager.instance.GetEntitiesInRadius(ent, collisionObject.prePosition, 2))
{
if(e.HasComponentOfType(typeof(PhysicsComponent)))
{
PhysicsComponent physComponent = (PhysicsComponent)e.GetComponentOfType(typeof(PhysicsComponent));
CollisionObject collObj = physComponent.collisionObject;
objects.Add( collObj );
}
}
return CollisionManager.Collision(collisionObject, objects.ToArray(), boxes.ToArray());
}
public override void OnNearbyBlockUpdate(int x, int y, int z, int otherX, int otherY, int otherZ, Block otherblock, World world)
{
base.OnNearbyBlockUpdate (x, y, z, otherX, otherY, otherZ, otherblock, world);
}
public WorldGenerator(Int32 seed, World world)
{
this.heightNoise = new PerlinNoise(seed);
this.moistureNoise = new PerlinNoise(seed + 1);
this.heatNoise = new PerlinNoise(seed + 2);
this.features = new List<WorldFeature>();
this.seed = seed;
this.world = world;
this.biomes = new List<Biome>();
biomes.Add(new Biome(6, 3, 4, 3, Block.snow)); //SNOW
biomes.Add(new Biome(6, 4, 3, 2, Block.dirt)); //TAIGA
biomes.Add(new Biome(6, 5, 2, 1, Block.grass)); //TEMPERATE RAIN FOREST
biomes.Add(new Biome(6, 4, 1, 0, Block.stone)); //TROPICAL RAIN FOREST
biomes.Add(new Biome(3, 2, 4, 3, Block.snow)); //TUNDRA
biomes.Add(new Biome(4, 2, 3, 2, Block.dirt)); //SHRUBLAND
biomes.Add(new Biome(5, 3, 2, 1, Block.grass)); //TEMPERATE DECIDOUS FOREST
biomes.Add(new Biome(4, 2, 1, 0, Block.grass)); //TROPICAL SEASIONAL FOREST
biomes.Add(new Biome(2, 1, 4, 3, Block.stone)); //BARE
biomes.Add(new Biome(2, 0, 3, 2, Block.sand)); //TEMPERATE DESERT
biomes.Add(new Biome(3, 1, 2, 1, Block.grass)); //GRASSLAND
biomes.Add(new Biome(2, 1, 1, 0, Block.grass)); //GRASSLAND
biomes.Add(new Biome(1, 0, 2, 1, Block.sand)); //TEMPERATE DESERT
biomes.Add(new Biome(1, 0, 1, 0, Block.sand)); //SUBTROPICAL DESERT
//features.Add(new WorldFeature(){props = new WorldFeatureProperties(){MinHeight = 30, MaxHeight = 63, RandomValue = 0.5f, RandomSpread = 0.05f}});
}
public WorldProvider(World world)
{
this.world = world;
this.empty = new Chunk(0,0,0, Block.stone, world);
}
public void GenerateFeature(int x, int y, int z, World world, Chunk chunk)
{
world.SetBlockSilent(x,y,z,Block.leaf);
}