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More floor render optimization

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This commit is contained in:
Anuken
2021-03-18 22:18:21 -04:00
parent 49c099a03c
commit afd6570ced
1 changed files with 10 additions and 10 deletions
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20
core/src/mindustry/graphics/FloorRenderer.java
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@@ -18,6 +18,7 @@ import static mindustry.Vars.*;
public class FloorRenderer implements Disposable{
private static final int chunksize = mobile ? 16 : 32, chunkunits = chunksize * tilesize;
private static final float pad = tilesize/2f;
private int[][][] cache;
private MultiCacheBatch cbatch;
@@ -43,8 +44,6 @@ public class FloorRenderer implements Disposable{
Camera camera = Core.camera;
float pad = tilesize/2f;
int
minx = (int)((camera.position.x - camera.width/2f - pad) / chunkunits),
miny = (int)((camera.position.y - camera.height/2f - pad) / chunkunits),
@@ -140,21 +139,22 @@ public class FloorRenderer implements Disposable{
Camera camera = Core.camera;
int crangex = (int)(camera.width / (chunksize * tilesize)) + 1;
int crangey = (int)(camera.height / (chunksize * tilesize)) + 1;
int
minx = (int)((camera.position.x - camera.width/2f - pad) / chunkunits),
miny = (int)((camera.position.y - camera.height/2f - pad) / chunkunits),
maxx = Mathf.ceil((camera.position.x + camera.width/2f + pad) / chunkunits),
maxy = Mathf.ceil((camera.position.y + camera.height/2f + pad) / chunkunits);
layer.begin();
for(int x = -crangex; x <= crangex; x++){
for(int y = -crangey; y <= crangey; y++){
int worldx = (int)(camera.position.x / (chunksize * tilesize)) + x;
int worldy = (int)(camera.position.y / (chunksize * tilesize)) + y;
for(int x = minx; x <= maxx; x++){
for(int y = miny; y <= maxy; y++){
if(!Structs.inBounds(worldx, worldy, cache)){
if(!Structs.inBounds(x, y, cache)){
continue;
}
int[] chunk = cache[worldx][worldy];
int[] chunk = cache[x][y];
if(chunk[layer.ordinal()] == -1) continue;
cbatch.drawCache(chunk[layer.ordinal()]);
}