Improve inlining for some hot BlockBehavior and FluidState methods

paper-server/patches/sources/net/minecraft/world/level/block/state/BlockBehaviour.java.patch

@@ -81,7 +81,7 @@
  
              this.legacySolid = this.calculateSolid();
              this.occlusionShape = this.canOcclude ? ((Block) this.owner).getOcclusionShape(this.asState()) : Shapes.empty();
-@@ -945,8 +969,8 @@
+@@ -945,19 +969,19 @@
              return this.occlusionShape;
          }
  
@@ -91,7 +91,30 @@
 +            return this.shapeExceedsCube; // Paper - moved into shape cache init
          }
  
-         public boolean useShapeForLightOcclusion() {
+-        public boolean useShapeForLightOcclusion() {
++        public final boolean useShapeForLightOcclusion() { // Paper - Perf: Final for inlining
+             return this.useShapeForLightOcclusion;
+         }
+ 
+-        public int getLightEmission() {
++        public final int getLightEmission() { // Paper - Perf: Final for inlining
+             return this.lightEmission;
+         }
+ 
+-        public boolean isAir() {
++        public final boolean isAir() { // Paper - Perf: Final for inlining
+             return this.isAir;
+         }
+ 
+@@ -1035,7 +1059,7 @@
+             return this.solidRender;
+         }
+ 
+-        public boolean canOcclude() {
++        public final boolean canOcclude() { // Paper - Perf: Final for inlining
+             return this.canOcclude;
+         }
+ 
 @@ -1125,9 +1149,15 @@
          }
  
@@ -109,3 +132,17 @@
          public void onRemove(Level world, BlockPos pos, BlockState state, boolean moved) {
              this.getBlock().onRemove(this.asState(), world, pos, state, moved);
          }
+@@ -1250,11 +1280,11 @@
+             return this.getBlock().builtInRegistryHolder().is(key);
+         }
+ 
+-        public FluidState getFluidState() {
++        public final FluidState getFluidState() { // Paper - Perf: Final for inlining
+             return this.fluidState;
+         }
+ 
+-        public boolean isRandomlyTicking() {
++        public final boolean isRandomlyTicking() { // Paper - Perf: Final for inlining
+             return this.isRandomlyTicking;
+         }
+ 

paper-server/patches/sources/net/minecraft/world/level/material/FluidState.java.patch

@@ -0,0 +1,23 @@
+--- a/net/minecraft/world/level/material/FluidState.java
++++ b/net/minecraft/world/level/material/FluidState.java
+@@ -26,9 +26,11 @@
+     public static final Codec<FluidState> CODEC = codec(BuiltInRegistries.FLUID.byNameCodec(), Fluid::defaultFluidState).stable();
+     public static final int AMOUNT_MAX = 9;
+     public static final int AMOUNT_FULL = 8;
++    protected final boolean isEmpty; // Paper - Perf: moved from isEmpty()
+ 
+     public FluidState(Fluid fluid, Reference2ObjectArrayMap<Property<?>, Comparable<?>> propertyMap, MapCodec<FluidState> codec) {
+         super(fluid, propertyMap, codec);
++        this.isEmpty = fluid.isEmpty(); // Paper - Perf: moved from isEmpty()
+     }
+ 
+     public Fluid getType() {
+@@ -44,7 +46,7 @@
+     }
+ 
+     public boolean isEmpty() {
+-        return this.getType().isEmpty();
++        return this.isEmpty; // Paper - Perf: moved into constructor
+     }
+ 
+     public float getHeight(BlockGetter world, BlockPos pos) {