From e1bb7811651dc15d65bb630602b2c5a9028311df Mon Sep 17 00:00:00 2001
From: RuleGaed <arasomeroguz9@gmail.com>
Date: Wed, 8 Jul 2026 23:26:34 +0300
Subject: [PATCH] optimize blockstate precompute masks

---
 .../pathfinder/WalkNodeEvaluator.java.patch   | 71 +++++++++++++++++++
 .../java/org/dreeam/leaf/util/BlockMasks.java | 20 ++++++
 2 files changed, 91 insertions(+)
 create mode 100644 gale-server/minecraft-patches/sources/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java.patch

diff --git a/gale-server/minecraft-patches/sources/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java.patch b/gale-server/minecraft-patches/sources/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java.patch
new file mode 100644
index 00000000..3267d744
--- /dev/null
+++ b/gale-server/minecraft-patches/sources/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java.patch
@@ -0,0 +1,71 @@
+--- a/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java
++++ b/net/minecraft/world/level/pathfinder/WalkNodeEvaluator.java
+@@ -524,64 +_,64 @@
+         if (blockState.isAir()) {
+             return PathType.OPEN;
+         }
+ 
+-        if (blockState.is(BlockTags.TRAPDOORS) || blockState.is(Blocks.LILY_PAD) || blockState.is(Blocks.BIG_DRIPLEAF)) {
++        if (blockState.isAny(org.dreeam.leaf.util.BlockMasks.TRAPDOORS_TAG) || blockState.is(Blocks.LILY_PAD) || blockState.is(Blocks.BIG_DRIPLEAF)) { // Gale - Pre-compute - Common BlockState predicates - Apply
+             return PathType.TRAPDOOR;
+         }
+ 
+         if (blockState.is(Blocks.POWDER_SNOW)) {
+             return PathType.POWDER_SNOW;
+         }
+ 
+         if (blockState.is(Blocks.CACTUS) || blockState.is(Blocks.SWEET_BERRY_BUSH)) {
+             return PathType.DAMAGING;
+         }
+ 
+         if (blockState.is(Blocks.HONEY_BLOCK)) {
+             return PathType.STICKY_HONEY;
+         }
+ 
+         if (blockState.is(Blocks.COCOA)) {
+             return PathType.COCOA;
+         }
+ 
+-        if (!blockState.is(Blocks.WITHER_ROSE) && !blockState.is(BlockTags.SPELEOTHEMS)) {
++        if (!blockState.is(Blocks.WITHER_ROSE) && !blockState.isAny(org.dreeam.leaf.util.BlockMasks.SPELEOTHEMS_TAG)) { // Gale - Pre-compute - Common BlockState predicates - Apply
+             FluidState fluidState = blockState.getFluidState();
+             if (fluidState.is(FluidTags.LAVA)) {
+                 return PathType.LAVA;
+             }
+ 
+             if (isBurningBlock(blockState)) {
+                 return PathType.FIRE;
+             }
+ 
+             if (block instanceof DoorBlock door) {
+                 if (blockState.getValue(DoorBlock.OPEN)) {
+                     return PathType.DOOR_OPEN;
+                 } else {
+                     return door.type().canOpenByHand() ? PathType.DOOR_WOOD_CLOSED : PathType.DOOR_IRON_CLOSED;
+                 }
+             } else {
+                 if (block instanceof BaseRailBlock) {
+                     return PathType.RAIL;
+                 }
+ 
+                 if (block instanceof LeavesBlock) {
+                     return PathType.LEAVES;
+                 }
+ 
+-                if (!blockState.is(BlockTags.FENCES)
+-                    && !blockState.is(BlockTags.WALLS)
++                if (!blockState.isAny(org.dreeam.leaf.util.BlockMasks.FENCES_TAG) // Gale - Pre-compute - Common BlockState predicates - Apply
++                    && !blockState.isAny(org.dreeam.leaf.util.BlockMasks.WALLS_TAG) // Gale - Pre-compute - Common BlockState predicates - Apply
+                     && (!(block instanceof FenceGateBlock) || blockState.getValue(FenceGateBlock.OPEN))) {
+                     if (!blockState.isPathfindable(PathComputationType.LAND)) {
+                         return PathType.BLOCKED;
+                     } else {
+                         return fluidState.is(FluidTags.WATER) ? PathType.WATER : PathType.OPEN;
+                     }
+                 } else {
+                     return PathType.FENCE;
+                 }
+             }
+         } else {
+             return PathType.DAMAGE_CAUTIOUS;
+         }
diff --git a/gale-server/src/main/java/org/dreeam/leaf/util/BlockMasks.java b/gale-server/src/main/java/org/dreeam/leaf/util/BlockMasks.java
index 5dd18ba5..0b0f5c1f 100644
--- a/gale-server/src/main/java/org/dreeam/leaf/util/BlockMasks.java
+++ b/gale-server/src/main/java/org/dreeam/leaf/util/BlockMasks.java
@@ -76,6 +76,23 @@ public final class BlockMasks {
      */
     public static final int BEDS_TAG = 0x80;
 
+    /**
+     * {@link BlockTags#FIRE}.
+     */
+    public static final int FIRE_TAG = 0x1000;
+
+    /**
+     * {@link BlockTags#TRAPDOORS}.
+     */
+    public static final int TRAPDOORS_TAG = 0x2000;
+
+    /**
+     * {@link BlockTags#SPELEOTHEMS}.
+     */
+    public static final int SPELEOTHEMS_TAG = 0x4000;
+
+
+
     /**
      * {@link #WALLS_TAG} or {@link #FENCE_GATE_CLASS}.
      */
@@ -101,6 +118,9 @@ public static int init(final BlockState state) {
         i |= state.is(BlockTags.DOORS) ? DOORS_TAG : 0;
         i |= state.is(BlockTags.ICE) ? ICE_TAG : 0;
         i |= state.is(BlockTags.BEDS) ? BEDS_TAG : 0;
+        i |= state.is(BlockTags.FIRE) ? FIRE_TAG : 0;
+        i |= state.is(BlockTags.TRAPDOORS) ? TRAPDOORS_TAG : 0;
+        i |= state.is(BlockTags.SPELEOTHEMS) ? SPELEOTHEMS_TAG : 0;
         i |= state.getBlock() instanceof PowderSnowBlock ? POWDER_SNOW_CLASS : 0;
         i |= state.getBlock() instanceof FenceGateBlock ? FENCE_GATE_CLASS : 0;
         i |= state.getBlock() instanceof TrapDoorBlock && state.getValue(TrapDoorBlock.OPEN) ? TRAP_DOOR_CLASS_AND_OPEN_PROPERTY_IS_TRUE : 0;