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Updated Upstream (Paper & Airplane)

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Upstream has released updates that appear to apply and compile correctly

Paper Changes:
7a59345eb7 Hide feature seeds in Timings
79e52a51bd Don't log if debug logging isn't enabled. (#6603)
89c648bcd7 Fix log message formatting when classes not owned by plugins use sysout (#6604)
3069eaee04 Fix tick rates map being stored with upper case values instead of lower case (#6587)

Airplane Changes:
1888adc228 Reduce fluid lookups for entities
This commit is contained in:
William Blake Galbreath
2021-09-15 22:15:12 -05:00
parent 91f8009a03
commit 029c607198
7 changed files with 119 additions and 17 deletions
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106
patches/server/0001-Airplane-Server-Changes.patch
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@@ -92,7 +92,7 @@ index b3687f632bbf06c933a6ef04dc2236ccf3c030b8..c1e70d5f127804deabcf626b72539086
tasks.shadowJar {
diff --git a/src/main/java/co/aikar/timings/TimingsExport.java b/src/main/java/co/aikar/timings/TimingsExport.java
index 7d44abcb4fff9717a1af55879deb7eb9c2d9e7e9..da6a5b1b2f5203a0fab8e4fccd727951df7c9c9a 100644
index e29b0a90019b12bd6586ad0f7b5314f307e527ba..6e8001c7ff6497c9e5c274a5fe85cc204f3ba4c5 100644
--- a/src/main/java/co/aikar/timings/TimingsExport.java
+++ b/src/main/java/co/aikar/timings/TimingsExport.java
@@ -228,7 +228,8 @@ public class TimingsExport extends Thread {
@@ -1949,7 +1949,7 @@ index 7437f01ca8f416e2c9150250e324af4725a4efb6..bdcd0e38a3ba904811112f41d8bfbfc0
int LARGE_MAX_STACK_SIZE = 64;
diff --git a/src/main/java/net/minecraft/world/entity/Entity.java b/src/main/java/net/minecraft/world/entity/Entity.java
index 94857a736d2a16e8ade286c6f2ddf8bd798008eb..732eb171f6a8fe1b02044a00fcf85217c41116ac 100644
index 94857a736d2a16e8ade286c6f2ddf8bd798008eb..29ddf0b12911fb46f260234e704f15f17d80d018 100644
--- a/src/main/java/net/minecraft/world/entity/Entity.java
+++ b/src/main/java/net/minecraft/world/entity/Entity.java
@@ -338,6 +338,10 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
@@ -2022,6 +2022,108 @@ index 94857a736d2a16e8ade286c6f2ddf8bd798008eb..732eb171f6a8fe1b02044a00fcf85217
// Paper end
}
}
@@ -3813,12 +3837,14 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
return false;
} else {
AABB axisalignedbb = this.getBoundingBox().deflate(0.001D);
- int i = Mth.floor(axisalignedbb.minX);
- int j = Mth.ceil(axisalignedbb.maxX);
- int k = Mth.floor(axisalignedbb.minY);
- int l = Mth.ceil(axisalignedbb.maxY);
- int i1 = Mth.floor(axisalignedbb.minZ);
- int j1 = Mth.ceil(axisalignedbb.maxZ);
+ // Airplane start - rename
+ int minBlockX = Mth.floor(axisalignedbb.minX);
+ int maxBlockX = Mth.ceil(axisalignedbb.maxX);
+ int minBlockY = Mth.floor(axisalignedbb.minY);
+ int maxBlockY = Mth.ceil(axisalignedbb.maxY);
+ int minBlockZ = Mth.floor(axisalignedbb.minZ);
+ int maxBlockZ = Mth.ceil(axisalignedbb.maxZ);
+ // Airplane end
double d1 = 0.0D;
boolean flag = this.isPushedByFluid();
boolean flag1 = false;
@@ -3826,14 +3852,61 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
int k1 = 0;
BlockPos.MutableBlockPos blockposition_mutableblockposition = new BlockPos.MutableBlockPos();
- for (int l1 = i; l1 < j; ++l1) {
- for (int i2 = k; i2 < l; ++i2) {
- for (int j2 = i1; j2 < j1; ++j2) {
- blockposition_mutableblockposition.set(l1, i2, j2);
- FluidState fluid = this.level.getFluidState(blockposition_mutableblockposition);
+ // Airplane start - based off CollisionUtil.getCollisionsForBlocksOrWorldBorder
+ final int minSection = io.papermc.paper.util.WorldUtil.getMinSection(this.level);
+ final int maxSection = io.papermc.paper.util.WorldUtil.getMaxSection(this.level);
+ final int minBlock = minSection << 4;
+ final int maxBlock = (maxSection << 4) | 15;
+
+ // special cases:
+ if (minBlockY > maxBlock || maxBlockY < minBlock) {
+ // no point in checking
+ return false;
+ }
+
+ int minYIterate = Math.max(minBlock, minBlockY);
+ int maxYIterate = Math.min(maxBlock, maxBlockY);
+
+ int minChunkX = minBlockX >> 4;
+ int maxChunkX = maxBlockX >> 4;
+
+ int minChunkZ = minBlockZ >> 4;
+ int maxChunkZ = maxBlockZ >> 4;
+
+ for (int currChunkZ = minChunkZ; currChunkZ <= maxChunkZ; ++currChunkZ) {
+ int minZ = currChunkZ == minChunkZ ? minBlockZ & 15 : 0; // coordinate in chunk
+ int maxZ = currChunkZ == maxChunkZ ? maxBlockZ & 15 : 15; // coordinate in chunk
+
+ for (int currChunkX = minChunkX; currChunkX <= maxChunkX; ++currChunkX) {
+ int minX = currChunkX == minChunkX ? minBlockX & 15 : 0; // coordinate in chunk
+ int maxX = currChunkX == maxChunkX ? maxBlockX & 15 : 15; // coordinate in chunk
+
+ net.minecraft.world.level.chunk.ChunkAccess chunk = this.level.getChunkIfLoadedImmediately(currChunkX, currChunkZ);
+ if (chunk == null) {
+ continue;
+ }
+
+ net.minecraft.world.level.chunk.LevelChunkSection[] sections = chunk.getSections();
+
+ for (int currY = minYIterate; currY <= maxYIterate; ++currY) {
+ net.minecraft.world.level.chunk.LevelChunkSection section = sections[(currY >> 4) - minSection];
+
+ if (section == null || section.isEmpty() || !section.isRandomlyTickingFluids()) { // if no ticking fluids, nothing in this section
+ // empty
+ // skip to next section
+ currY = (currY & ~(15)) + 15; // increment by 15: iterator loop increments by the extra one
+ continue;
+ }
+
+ net.minecraft.world.level.chunk.PalettedContainer<BlockState> blocks = section.states;
+
+ for (int currZ = minZ; currZ <= maxZ; ++currZ) {
+ for (int currX = minX; currX <= maxX; ++currX) {
+ int localBlockIndex = (currX) | (currZ << 4) | ((currY & 15) << 8);
+ FluidState fluid = blocks.get(localBlockIndex).getFluidState();
if (fluid.is(tag)) {
- double d2 = (double) ((float) i2 + fluid.getHeight(this.level, blockposition_mutableblockposition));
+ double d2 = (double) ((float) currY + fluid.getHeight(this.level, blockposition_mutableblockposition));
if (d2 >= axisalignedbb.minY) {
flag1 = true;
@@ -3850,9 +3923,12 @@ public abstract class Entity implements Nameable, EntityAccess, CommandSource, n
}
}
}
+ }
+ }
}
}
}
+ // Airplane end
if (vec3d.length() > 0.0D) {
if (k1 > 0) {
diff --git a/src/main/java/net/minecraft/world/entity/EntityType.java b/src/main/java/net/minecraft/world/entity/EntityType.java
index 1c446dba5de89698397041ee38a2e1a00bec8a56..03371c99c34ba4b2ffde3f6da36f171b582e3c3f 100644
--- a/src/main/java/net/minecraft/world/entity/EntityType.java