diff options
Diffstat (limited to 'patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch')
| -rw-r--r-- | patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch b/patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch index ddb86100e5..3ddbe5452e 100644 --- a/patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch +++ b/patches/server/0458-Significantly-improve-performance-of-the-end-generat.patch @@ -12,7 +12,7 @@ Co-authored-by: Dylan Xaldin <[email protected]> Co-authored-by: pop4959 <[email protected]> diff --git a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java -index 92c2df6a6abd9c60e90b0b84ab66987557adb9c8..d5dccab8020e31f818420b8ee59c6d3928f1dfff 100644 +index 2cf20ef14ad18346f942395546ad31f2d774f81a..ed8cfa36f41643b191714b2ae6176f58f93bd4b2 100644 --- a/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java +++ b/src/main/java/net/minecraft/world/level/levelgen/DensityFunctions.java @@ -509,6 +509,16 @@ public final class DensityFunctions { @@ -39,9 +39,9 @@ index 92c2df6a6abd9c60e90b0b84ab66987557adb9c8..d5dccab8020e31f818420b8ee59c6d39 + NoiseCache cache = noiseCache.get().computeIfAbsent(sampler, noiseKey -> new NoiseCache()); // Paper - Perf: Optimize end generation for (int m = -12; m <= 12; m++) { for (int n = -12; n <= 12; n++) { - long o = (long)(i + m); - long p = (long)(j + n); -- if (o * o + p * p > 4096L && sampler.getValue((double)o, (double)p) < -0.9F) { + long o = i + m; + long p = j + n; +- if (o * o + p * p > 4096L && sampler.getValue(o, p) < -0.9F) { - float g = (Mth.abs((float)o) * 3439.0F + Mth.abs((float)p) * 147.0F) % 13.0F + 9.0F; + // Paper start - Perf: Optimize end generation by using a noise cache + long key = net.minecraft.world.level.ChunkPos.asLong((int) o, (int) p); @@ -58,6 +58,6 @@ index 92c2df6a6abd9c60e90b0b84ab66987557adb9c8..d5dccab8020e31f818420b8ee59c6d39 + } + if (g != Float.MIN_VALUE) { + // Paper end - Perf: Optimize end generation - float h = (float)(k - m * 2); - float q = (float)(l - n * 2); + float h = k - m * 2; + float q = l - n * 2; float r = 100.0F - Mth.sqrt(h * h + q * q) * g; |