private void RenderHighlightedFace(GameClient gameClient)
{
var highlightedBlock = gameClient.HighlightedBlock;
if (highlightedBlock == null) return;
var textureEntry = _textureAtlas.GetTextureEntry(gameClient.World[highlightedBlock.BlockPos]);
_tempTriangles.Clear();
float highlight = 0.2f;
if (highlightedBlock.Normal.X < 0) DrawBlockLeft(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
if (highlightedBlock.Normal.X > 0) DrawBlockRight(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
if (highlightedBlock.Normal.Y < 0) DrawBlockBottom(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
if (highlightedBlock.Normal.Y > 0) DrawBlockTop(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
if (highlightedBlock.Normal.Z < 0) DrawBlockBack(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
if (highlightedBlock.Normal.Z > 0) DrawBlockFront(_tempTriangles, textureEntry, highlightedBlock.BlockPos.X + 0.5f, highlightedBlock.BlockPos.Y + 0.5f, highlightedBlock.BlockPos.Z + 0.5f, highlight);
GL.UseProgram(_cubeShader.Value.Id);
GL.UniformMatrix4(0, false, ref _projectionMatrix);
GL.UniformMatrix4(4, false, ref _modelViewMatrix);
using (var vertexArray = new VertexArray(_cubeVertexSpecification))
{
vertexArray.SetData(_tempTriangles, BufferUsageHint.DynamicDraw);
vertexArray.Draw();
}
GL.UseProgram(0);
}
private void RenderEntities(GameClient gameClient)
{
var infos = gameClient.EntityInfos;
if (infos == null) return;
GL.UseProgram(_cubeShader.Value.Id);
GL.UniformMatrix4(0, false, ref _projectionMatrix);
GL.UniformMatrix4(4, false, ref _modelViewMatrix);
foreach (var info in infos)
{
var offset = info.PositionData.Placement.Pos - EntityPos.Origin;
float modelWidth = 0.5f * gameClient.PhysicsValues.PlayerWidth;
float modelHeight = gameClient.PhysicsValues.PlayerHeight;
if (info.ModelIndex != null)
{
Model model = gameClient.World.ModData.Models[(int)info.ModelIndex];
modelWidth = model.Width;
modelHeight = model.Height;
}
GL.Uniform3(12, (float)offset.X, (float)offset.Y, (float)offset.Z);
using (var vertexArray = new VertexArray(_cubeVertexSpecification))
{
_tempTriangles.Clear();
DrawEntity(_tempTriangles, 0, 0, 0, modelWidth, modelHeight);
vertexArray.SetData(_tempTriangles, BufferUsageHint.DynamicDraw);
vertexArray.Draw();
}
GL.Uniform3(12, 0f, 0f, 0f);
}
GL.UseProgram(0);
}
