void RenderTranslucentBatchDepthPass(int batch)
{
for (int i = 0; i < chunks.Length; i++)
{
ChunkInfo info = chunks[i];
#if OCCLUSION
if (info.TranslucentParts == null || !info.Visible || info.Occluded)
{
continue;
}
#else
if (info.TranslucentParts == null || !info.Visible)
{
continue;
}
#endif
ChunkPartInfo part = info.TranslucentParts[batch];
if (part.IndicesCount == 0)
{
continue;
}
usedTranslucent[batch] = true;
DrawTranslucentPart(info, ref part);
}
}
void DrawTranslucentPart(ChunkInfo info, ref ChunkPartInfo part, int m)
{
gfx.BindVb(part.VbId);
bool drawLeft = (inTranslucent || info.DrawLeft) && part.LeftCount > 0;
bool drawRight = (inTranslucent || info.DrawRight) && part.RightCount > 0;
bool drawBottom = (inTranslucent || info.DrawBottom) && part.BottomCount > 0;
bool drawTop = (inTranslucent || info.DrawTop) && part.TopCount > 0;
bool drawFront = (inTranslucent || info.DrawFront) && part.FrontCount > 0;
bool drawBack = (inTranslucent || info.DrawBack) && part.BackCount > 0;
if (drawLeft && drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, part.LeftIndex);
game.Vertices += m * (part.LeftCount + part.RightCount);
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, part.LeftIndex);
game.Vertices += m * part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, part.RightIndex);
game.Vertices += m * part.RightCount;
}
if (drawFront && drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, part.FrontIndex);
game.Vertices += m * (part.FrontCount + part.BackCount);
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, part.FrontIndex);
game.Vertices += m * part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, part.BackIndex);
game.Vertices += m * part.BackCount;
}
if (drawBottom && drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, part.BottomIndex);
game.Vertices += m * (part.BottomCount + part.TopCount);
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, part.BottomIndex);
game.Vertices += m * part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, part.TopIndex);
game.Vertices += m * part.TopCount;
}
}
void RenderNormalBatch(int batch)
{
for (int i = 0; i < chunks.Length; i++)
{
ChunkInfo info = chunks[i];
#if OCCLUSION
if (info.NormalParts == null || !info.Visible || info.Occluded)
{
continue;
}
#else
if (info.NormalParts == null || !info.Visible)
{
continue;
}
#endif
ChunkPartInfo part = info.NormalParts[batch];
if (part.IndicesCount == 0)
{
continue;
}
usedNormal[batch] = true;
if (part.IndicesCount > maxIndices)
{
DrawBigPart(info, ref part);
}
else
{
DrawPart(info, ref part);
}
if (part.SpriteCount > 0)
{
int groupCount = part.SpriteCount / 4;
api.FaceCulling = true;
if (info.DrawRight || info.DrawFront)
{
api.DrawIndexedVb_TrisT2fC4b(groupCount, 0);
}
if (info.DrawLeft || info.DrawBack)
{
api.DrawIndexedVb_TrisT2fC4b(groupCount, groupCount);
}
if (info.DrawLeft || info.DrawFront)
{
api.DrawIndexedVb_TrisT2fC4b(groupCount, groupCount * 2);
}
if (info.DrawRight || info.DrawBack)
{
api.DrawIndexedVb_TrisT2fC4b(groupCount, groupCount * 3);
}
api.FaceCulling = false;
}
game.Vertices += part.IndicesCount;
}
}
void DrawPart(ChunkInfo info, ref ChunkPartInfo part)
{
api.BindVb(part.VbId);
bool drawLeft = info.DrawLeft && part.LeftCount > 0;
bool drawRight = info.DrawRight && part.RightCount > 0;
bool drawBottom = info.DrawBottom && part.BottomCount > 0;
bool drawTop = info.DrawTop && part.TopCount > 0;
bool drawFront = info.DrawFront && part.FrontCount > 0;
bool drawBack = info.DrawBack && part.BackCount > 0;
if (drawLeft && drawRight)
{
api.FaceCulling = true;
api.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, part.LeftIndex);
api.FaceCulling = false;
}
else if (drawLeft)
{
api.DrawIndexedVb_TrisT2fC4b(part.LeftCount, part.LeftIndex);
}
else if (drawRight)
{
api.DrawIndexedVb_TrisT2fC4b(part.RightCount, part.RightIndex);
}
if (drawFront && drawBack)
{
api.FaceCulling = true;
api.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, part.FrontIndex);
api.FaceCulling = false;
}
else if (drawFront)
{
api.DrawIndexedVb_TrisT2fC4b(part.FrontCount, part.FrontIndex);
}
else if (drawBack)
{
api.DrawIndexedVb_TrisT2fC4b(part.BackCount, part.BackIndex);
}
if (drawBottom && drawTop)
{
api.FaceCulling = true;
api.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, part.BottomIndex);
api.FaceCulling = false;
}
else if (drawBottom)
{
api.DrawIndexedVb_TrisT2fC4b(part.BottomCount, part.BottomIndex);
}
else if (drawTop)
{
api.DrawIndexedVb_TrisT2fC4b(part.TopCount, part.TopIndex);
}
}
void RenderNormalBatch(int batch)
{
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.NormalParts == null)
{
continue;
}
ChunkPartInfo part = info.NormalParts[batch];
if (part.IndicesCount == 0)
{
continue;
}
usedNormal[batch] = true;
if (part.IndicesCount > maxIndices)
{
DrawBigPart(info, ref part);
}
else
{
DrawPart(info, ref part);
}
if (part.SpriteCount > 0)
{
int count = part.SpriteCount / 4; // 4 per sprite
gfx.FaceCulling = true;
if (info.DrawRight || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, 0); game.Vertices += count;
}
if (info.DrawLeft || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count); game.Vertices += count;
}
if (info.DrawLeft || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 2); game.Vertices += count;
}
if (info.DrawRight || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 3); game.Vertices += count;
}
gfx.FaceCulling = false;
}
}
}
void DrawTranslucentPart(ChunkInfo info, ref ChunkPartInfo part)
{
api.BindVb(part.VbId);
bool drawLeft = (drawAllFaces || info.DrawLeft) && part.LeftCount > 0;
bool drawRight = (drawAllFaces || info.DrawRight) && part.RightCount > 0;
bool drawBottom = (drawAllFaces || info.DrawBottom) && part.BottomCount > 0;
bool drawTop = (drawAllFaces || info.DrawTop) && part.TopCount > 0;
bool drawFront = (drawAllFaces || info.DrawFront) && part.FrontCount > 0;
bool drawBack = (drawAllFaces || info.DrawBack) && part.BackCount > 0;
if (drawLeft && drawRight)
{
api.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, part.LeftIndex);
}
else if (drawLeft)
{
api.DrawIndexedVb_TrisT2fC4b(part.LeftCount, part.LeftIndex);
}
else if (drawRight)
{
api.DrawIndexedVb_TrisT2fC4b(part.RightCount, part.RightIndex);
}
if (drawFront && drawBack)
{
api.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, part.FrontIndex);
}
else if (drawFront)
{
api.DrawIndexedVb_TrisT2fC4b(part.FrontCount, part.FrontIndex);
}
else if (drawBack)
{
api.DrawIndexedVb_TrisT2fC4b(part.BackCount, part.BackIndex);
}
if (drawBottom && drawTop)
{
api.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, part.BottomIndex);
}
else if (drawBottom)
{
api.DrawIndexedVb_TrisT2fC4b(part.BottomCount, part.BottomIndex);
}
else if (drawTop)
{
api.DrawIndexedVb_TrisT2fC4b(part.TopCount, part.TopIndex);
}
}
void RenderTranslucentBatch(int batch)
{
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.TranslucentParts == null)
{
continue;
}
ChunkPartInfo part = info.TranslucentParts[batch];
if (part.IndicesCount == 0)
{
continue;
}
DrawTranslucentPart(info, ref part, 1);
}
}
void DrawBigPart(ChunkInfo info, ref ChunkPartInfo part)
{
gfx.BindVb(part.VbId);
bool drawLeft = info.DrawLeft && part.LeftCount > 0;
bool drawRight = info.DrawRight && part.RightCount > 0;
bool drawBottom = info.DrawBottom && part.BottomCount > 0;
bool drawTop = info.DrawTop && part.TopCount > 0;
bool drawFront = info.DrawFront && part.FrontCount > 0;
bool drawBack = info.DrawBack && part.BackCount > 0;
if (drawLeft && drawRight)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, part.LeftIndex);
gfx.FaceCulling = false;
game.Vertices += part.LeftCount + part.RightCount;
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, part.LeftIndex);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, part.RightIndex);
game.Vertices += part.RightCount;
}
if (drawFront && drawBack)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, part.FrontIndex);
gfx.FaceCulling = false;
game.Vertices += part.FrontCount + part.BackCount;
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, part.FrontIndex);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, part.BackIndex);
game.Vertices += part.BackCount;
}
// Special handling for top and bottom as these can go over 65536 vertices and we need to adjust the indices in this case.
if (drawBottom && drawTop)
{
gfx.FaceCulling = true;
if (part.IndicesCount > maxIndices)
{
int part1Count = maxIndices - part.BottomIndex;
gfx.DrawIndexedVb_TrisT2fC4b(part1Count, part.BottomIndex);
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount - part1Count, maxVertex, 0);
}
else
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, part.BottomIndex);
}
gfx.FaceCulling = false;
game.Vertices += part.TopCount + part.BottomCount;
}
else if (drawBottom)
{
int part1Count;
if (part.IndicesCount > maxIndices &&
(part1Count = maxIndices - part.BottomIndex) < part.BottomCount)
{
gfx.DrawIndexedVb_TrisT2fC4b(part1Count, part.BottomIndex);
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount - part1Count, maxVertex, 0);
}
else
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, part.BottomIndex);
}
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
int part1Count;
if (part.IndicesCount > maxIndices &&
(part1Count = maxIndices - part.TopIndex) < part.TopCount)
{
gfx.DrawIndexedVb_TrisT2fC4b(part1Count, part.TopIndex);
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount - part1Count, maxVertex, 0);
}
else
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, part.TopIndex);
}
game.Vertices += part.TopCount;
}
}
void RenderTranslucentBatch(int batch)
{
IGraphicsApi gfx = game.Graphics;
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.TranslucentParts == null)
{
continue;
}
ChunkPartInfo part = info.TranslucentParts[batch];
if (part.VerticesCount == 0)
{
continue;
}
usedTranslucent[batch] = true;
gfx.BindVb(part.VbId);
bool drawLeft = (inTranslucent || info.DrawLeft) && part.LeftCount > 0;
bool drawRight = (inTranslucent || info.DrawRight) && part.RightCount > 0;
bool drawBottom = (inTranslucent || info.DrawBottom) && part.BottomCount > 0;
bool drawTop = (inTranslucent || info.DrawTop) && part.TopCount > 0;
bool drawFront = (inTranslucent || info.DrawFront) && part.FrontCount > 0;
bool drawBack = (inTranslucent || info.DrawBack) && part.BackCount > 0;
int offset = 0;
if (drawLeft && drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, offset);
game.Vertices += (part.LeftCount + part.RightCount);
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, offset);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, offset + part.LeftCount);
game.Vertices += part.RightCount;
}
offset += part.LeftCount + part.RightCount;
if (drawFront && drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, offset);
game.Vertices += (part.FrontCount + part.BackCount);
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, offset);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, offset + part.FrontCount);
game.Vertices += part.BackCount;
}
offset += part.FrontCount + part.BackCount;
if (drawBottom && drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, offset);
game.Vertices += (part.BottomCount + part.TopCount);
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, offset);
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, offset + part.BottomCount);
game.Vertices += part.TopCount;
}
}
}
void RenderLiquidBatch(int batch)
{
IGraphicsApi gfx = game.Graphics;
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.LiquidParts == null)
{
continue;
}
ChunkPartInfo part = info.LiquidParts[batch];
if (part.VerticesCount == 0)
{
continue;
}
usedLiquid[batch] = true;
gfx.BindVb(part.VbId);
bool drawLeft = (inLiquid || info.DrawLeft) && part.LeftCount > 0;
bool drawRight = (inLiquid || info.DrawRight) && part.RightCount > 0;
bool drawBottom = (inLiquid || info.DrawBottom) && part.BottomCount > 0;
bool drawTop = (inLiquid || info.DrawTop) && part.TopCount > 0;
bool drawFront = (inLiquid || info.DrawFront) && part.FrontCount > 0;
bool drawBack = (inLiquid || info.DrawBack) && part.BackCount > 0;
int offset = 0;
if (drawLeft && drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, offset);
game.Vertices += part.LeftCount + part.RightCount;
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, offset);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, offset + part.LeftCount);
game.Vertices += part.RightCount;
}
offset += part.LeftCount + part.RightCount;
if (drawFront && drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, offset);
game.Vertices += part.FrontCount + part.BackCount;
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, offset);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, offset + part.FrontCount);
game.Vertices += part.BackCount;
}
offset += part.FrontCount + part.BackCount;
if (drawBottom && drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, offset);
game.Vertices += part.TopCount + part.BottomCount;
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, offset);
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, offset + part.BottomCount);
game.Vertices += part.TopCount;
}
/*if (part.SpriteCount == 0) continue;
* int count = part.SpriteCount / 4; // 4 per sprite
* gfx.FaceCulling = true;
* if (info.DrawRight || info.DrawFront) {
* gfx.DrawIndexedVb_TrisT2fC4b(count, 0); game.Vertices += count;
* }
* if (info.DrawLeft || info.DrawBack) {
* gfx.DrawIndexedVb_TrisT2fC4b(count, count); game.Vertices += count;
* }
* if (info.DrawLeft || info.DrawFront) {
* gfx.DrawIndexedVb_TrisT2fC4b(count, count * 2); game.Vertices += count;
* }
* if (info.DrawRight || info.DrawBack) {
* gfx.DrawIndexedVb_TrisT2fC4b(count, count * 3); game.Vertices += count;
* }
* gfx.FaceCulling = false;*/
}
}
void RenderNormalBatch(int batch)
{
IGraphicsApi gfx = game.Graphics;
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.NormalParts == null)
{
continue;
}
ChunkPartInfo part = info.NormalParts[batch];
if (part.VerticesCount == 0)
{
continue;
}
usedNormal[batch] = true;
gfx.BindVb(part.VbId);
bool drawLeft = info.DrawLeft && part.LeftCount > 0;
bool drawRight = info.DrawRight && part.RightCount > 0;
bool drawBottom = info.DrawBottom && part.BottomCount > 0;
bool drawTop = info.DrawTop && part.TopCount > 0;
bool drawFront = info.DrawFront && part.FrontCount > 0;
bool drawBack = info.DrawBack && part.BackCount > 0;
bool camCloseX = Math.Abs(info.CentreX - game.CurrentCameraPos.X) < 8;
bool camCloseY = Math.Abs(info.CentreY - game.CurrentCameraPos.Y) < 8;
bool camCloseZ = Math.Abs(info.CentreZ - game.CurrentCameraPos.Z) < 8;
//camCloseX = true;
//camCloseY = true;
//camCloseZ = true;
int offset = part.SpriteCount;
if (drawLeft && drawRight)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.LeftCount + part.RightCount;
}
else if (drawLeft && camCloseX)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.LeftCount;
}
else if (drawRight && camCloseX)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, offset + part.LeftCount);
gfx.FaceCulling = false;
game.Vertices += part.RightCount;
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, offset);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, offset + part.LeftCount);
game.Vertices += part.RightCount;
}
offset += part.LeftCount + part.RightCount;
if (drawFront && drawBack)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.FrontCount + part.BackCount;
}
else if (drawFront && camCloseZ)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.FrontCount;
}
else if (drawBack && camCloseZ)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, offset + part.FrontCount);
gfx.FaceCulling = false;
game.Vertices += part.BackCount;
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, offset);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, offset + part.FrontCount);
game.Vertices += part.BackCount;
}
offset += part.FrontCount + part.BackCount;
if (drawBottom && drawTop)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.TopCount + part.BottomCount;
}
else if (drawBottom && camCloseY)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.BottomCount;
}
else if (drawTop && camCloseY)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, offset + part.BottomCount);
gfx.FaceCulling = false;
game.Vertices += part.TopCount;
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, offset);
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, offset + part.BottomCount);
game.Vertices += part.TopCount;
}
if (part.SpriteCount == 0)
{
continue;
}
int count = part.SpriteCount / 4; // 4 per sprite
gfx.FaceCulling = true;
if (info.DrawRight || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, 0); game.Vertices += count;
}
if (info.DrawLeft || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count); game.Vertices += count;
}
if (info.DrawLeft || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 2); game.Vertices += count;
}
if (info.DrawRight || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 3); game.Vertices += count;
}
gfx.FaceCulling = false;
}
}
void RenderNormalBatch(int batch)
{
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.NormalParts == null)
{
continue;
}
ChunkPartInfo part = info.NormalParts[batch];
if (part.VerticesCount == 0)
{
continue;
}
usedNormal[batch] = true;
gfx.BindVb(part.VbId);
bool drawLeft = info.DrawLeft && part.LeftCount > 0;
bool drawRight = info.DrawRight && part.RightCount > 0;
bool drawBottom = info.DrawBottom && part.BottomCount > 0;
bool drawTop = info.DrawTop && part.TopCount > 0;
bool drawFront = info.DrawFront && part.FrontCount > 0;
bool drawBack = info.DrawBack && part.BackCount > 0;
if (drawLeft && drawRight)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, part.LeftIndex);
gfx.FaceCulling = false;
game.Vertices += part.LeftCount + part.RightCount;
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, part.LeftIndex);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, part.RightIndex);
game.Vertices += part.RightCount;
}
if (drawFront && drawBack)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, part.FrontIndex);
gfx.FaceCulling = false;
game.Vertices += part.FrontCount + part.BackCount;
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, part.FrontIndex);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, part.BackIndex);
game.Vertices += part.BackCount;
}
if (drawBottom && drawTop)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, part.BottomIndex);
gfx.FaceCulling = false;
game.Vertices += part.TopCount + part.BottomCount;
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, part.BottomIndex);
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, part.TopIndex);
game.Vertices += part.TopCount;
}
if (part.SpriteCount == 0)
{
continue;
}
int count = part.SpriteCount / 4; // 4 per sprite
gfx.FaceCulling = true;
if (info.DrawRight || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, 0); game.Vertices += count;
}
if (info.DrawLeft || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count); game.Vertices += count;
}
if (info.DrawLeft || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 2); game.Vertices += count;
}
if (info.DrawRight || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, count * 3); game.Vertices += count;
}
gfx.FaceCulling = false;
}
}
void RenderNormalBatch(int batch)
{
IGraphicsApi gfx = game.Graphics;
for (int i = 0; i < renderCount; i++)
{
ChunkInfo info = renderChunks[i];
if (info.NormalParts == null)
{
continue;
}
ChunkPartInfo part = info.NormalParts[batch];
if (part.Offset < 0)
{
continue;
}
usedNormal[batch] = true;
#if !GL11
gfx.BindVb(info.Vb);
#else
gfx.BindVb(part.Vb);
#endif
bool drawLeft = info.DrawLeft && part.LeftCount > 0;
bool drawRight = info.DrawRight && part.RightCount > 0;
bool drawBottom = info.DrawBottom && part.BottomCount > 0;
bool drawTop = info.DrawTop && part.TopCount > 0;
bool drawFront = info.DrawFront && part.FrontCount > 0;
bool drawBack = info.DrawBack && part.BackCount > 0;
int offset = part.Offset + part.SpriteCount;
if (drawLeft && drawRight)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount + part.RightCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.LeftCount + part.RightCount;
}
else if (drawLeft)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.LeftCount, offset);
game.Vertices += part.LeftCount;
}
else if (drawRight)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.RightCount, offset + part.LeftCount);
game.Vertices += part.RightCount;
}
offset += part.LeftCount + part.RightCount;
if (drawFront && drawBack)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount + part.BackCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.FrontCount + part.BackCount;
}
else if (drawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.FrontCount, offset);
game.Vertices += part.FrontCount;
}
else if (drawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BackCount, offset + part.FrontCount);
game.Vertices += part.BackCount;
}
offset += part.FrontCount + part.BackCount;
if (drawBottom && drawTop)
{
gfx.FaceCulling = true;
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount + part.TopCount, offset);
gfx.FaceCulling = false;
game.Vertices += part.TopCount + part.BottomCount;
}
else if (drawBottom)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.BottomCount, offset);
game.Vertices += part.BottomCount;
}
else if (drawTop)
{
gfx.DrawIndexedVb_TrisT2fC4b(part.TopCount, offset + part.BottomCount);
game.Vertices += part.TopCount;
}
if (part.SpriteCount == 0)
{
continue;
}
offset = part.Offset;
int count = part.SpriteCount / 4; // 4 per sprite
gfx.FaceCulling = true;
if (info.DrawRight || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, offset); game.Vertices += count;
}
offset += count;
if (info.DrawLeft || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, offset); game.Vertices += count;
}
offset += count;
if (info.DrawLeft || info.DrawFront)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, offset); game.Vertices += count;
}
offset += count;
if (info.DrawRight || info.DrawBack)
{
gfx.DrawIndexedVb_TrisT2fC4b(count, offset); game.Vertices += count;
}
offset += count;
gfx.FaceCulling = false;
}
}
