public override bool RegenerateMesh(ChunkMesher mesher)
{
Mesh m = mesher.GenerateMesh(this);
if (m == null && renderer == null)
{
return(true);
}
if (m != null && renderer == null)
{
renderer = world.CreateChunkRenderer(this);
}
if (m != null)
{
renderer.Update(m);
}
renderer?.SetActive(m != null);
return(true);
}
protected override void Update(GameTime gameTime)
{
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed || Keyboard.GetState().IsKeyDown(Keys.Escape))
{
Exit();
}
chunkRenderer.Update(gameTime);
if (!chunkRenderer.IsReady)
{
return;
}
if (IsActive)
{
Camera.Update();
}
if (Keyboard.GetState().IsKeyDown(Keys.W))
{
Camera.Move(new Vector3(0, 0, -1));
}
if (Keyboard.GetState().IsKeyDown(Keys.A))
{
Camera.Move(new Vector3(-1, 0, 0));
}
if (Keyboard.GetState().IsKeyDown(Keys.S))
{
Camera.Move(new Vector3(0, 0, 1));
}
if (Keyboard.GetState().IsKeyDown(Keys.D))
{
Camera.Move(new Vector3(1, 0, 0));
}
if (Keyboard.GetState().IsKeyDown(Keys.Space))
{
Camera.Move(new Vector3(0, 1, 0));
}
if (Keyboard.GetState().IsKeyDown(Keys.LeftControl))
{
Camera.Move(new Vector3(0, -1, 0));
}
if (Keyboard.GetState().IsKeyDown(Keys.Up))
{
Camera.Velocity *= 1.05f;
}
if (Keyboard.GetState().IsKeyDown(Keys.Down))
{
Camera.Velocity /= 1.05f;
}
if (!pressed && Keyboard.GetState().IsKeyDown(Keys.Y))
{
pressed = true;
chunkRenderer.expandWorld(ChunkRenderer.Direction.Forward);
}
if (Keyboard.GetState().IsKeyUp(Keys.Y))
{
pressed = false;
}
for (int i = 0; i < chunkRenderer.Chunks.Length; i++)
{
if (chunkRenderer.Chunks[i].ChunkBoundingBox.Contains(Camera.CameraPosition) == ContainmentType.Contains)
{
currentChunk = chunkRenderer.Chunks[i];
break;
}
}
base.Update(gameTime);
}