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Increase number of chunks built per frame if we can.

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This commit is contained in:
UnknownShadow200 2015-09-05 09:35:27 +10:00
parent 0c7dec86e4
commit b6289b6b79
1 changed files with 7 additions and 3 deletions
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10
ClassicalSharp/Rendering/MapRenderer.cs
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@ -188,7 +188,7 @@ namespace ClassicalSharp {
public void Render( double deltaTime ) { public void Render( double deltaTime ) {
if( chunks == null ) return; if( chunks == null ) return;
UpdateSortOrder(); UpdateSortOrder();
UpdateChunks(); UpdateChunks( deltaTime );
RenderNormal(); RenderNormal();
game.MapEnvRenderer.Render( deltaTime ); game.MapEnvRenderer.Render( deltaTime );
@ -229,9 +229,13 @@ namespace ClassicalSharp {
} }
} }
void UpdateChunks() { int chunksTarget = 4;
void UpdateChunks( double deltaTime ) {
int chunksUpdatedThisFrame = 0; int chunksUpdatedThisFrame = 0;
int adjViewDistSqr = ( game.ViewDistance + 14 ) * ( game.ViewDistance + 14 ); int adjViewDistSqr = ( game.ViewDistance + 14 ) * ( game.ViewDistance + 14 );
chunksTarget += deltaTime < 0.034 ? 1 : -1; // build more chunks if 30 FPS or over, otherwise slowdown.
Utils.Clamp( ref chunksTarget, 4, 12 );
for( int i = 0; i < chunks.Length; i++ ) { for( int i = 0; i < chunks.Length; i++ ) {
ChunkInfo info = chunks[i]; ChunkInfo info = chunks[i];
if( info.Empty ) continue; if( info.Empty ) continue;
@ -239,7 +243,7 @@ namespace ClassicalSharp {
bool inRange = distSqr <= adjViewDistSqr; bool inRange = distSqr <= adjViewDistSqr;
if( info.NormalParts == null && info.TranslucentParts == null ) { if( info.NormalParts == null && info.TranslucentParts == null ) {
if( inRange && chunksUpdatedThisFrame < 4 ) { if( inRange && chunksUpdatedThisFrame < chunksTarget ) {
game.ChunkUpdates++; game.ChunkUpdates++;
builder.GetDrawInfo( info.CentreX - 8, info.CentreY - 8, info.CentreZ - 8, builder.GetDrawInfo( info.CentreX - 8, info.CentreY - 8, info.CentreZ - 8,
ref info.NormalParts, ref info.TranslucentParts ); ref info.NormalParts, ref info.TranslucentParts );