Do not always fail hard for null Property values in StateHolder

Some mods pass null to methods in this class that would not NPE
on Vanilla, so we need to preserve that behaviour.

src/main/java/ca/spottedleaf/moonrise/mixin/blockstate_propertyaccess/StateHolderMixin.java

@@ -101,7 +101,7 @@ public <T extends Comparable<T>, V extends T> S setValue(final Property<T> prope
      */
     @Overwrite
     public <T extends Comparable<T>, V extends T> S trySetValue(final Property<T> property, final V value) {
-        final S ret = this.optimisedTable.trySet(this.tableIndex, property, value, (S)(StateHolder<O, S>)(Object)this);
+        final S ret = property == null ? (S)(StateHolder<O, S>)(Object)this : this.optimisedTable.trySet(this.tableIndex, property, value, (S)(StateHolder<O, S>)(Object)this);
         if (ret == null) {
             throw new IllegalArgumentException("Cannot set property " + property + " to " + value + " on " + this.owner);
         }
@@ -114,7 +114,7 @@ public <T extends Comparable<T>, V extends T> S trySetValue(final Property<T> pr
      */
     @Overwrite
     public <T extends Comparable<T>> Optional<T> getOptionalValue(final Property<T> property) {
-        return Optional.ofNullable(this.optimisedTable.get(this.tableIndex, property));
+        return property == null ? Optional.empty() : Optional.ofNullable(this.optimisedTable.get(this.tableIndex, property));
     }
 
     /**
@@ -137,6 +137,6 @@ public <T extends Comparable<T>> T getValue(final Property<T> property) {
      */
     @Overwrite
     public <T extends Comparable<T>> boolean hasProperty(final Property<T> property) {
-        return this.optimisedTable.hasProperty(property);
+        return property != null && this.optimisedTable.hasProperty(property);
     }
 }

src/main/resources/moonrise.accesswidener

@@ -286,4 +286,4 @@ accessible method net/minecraft/world/level/chunk/storage/RegionFile write (Lnet
 
 
 # RegionFile$ChunkBuffer
-accessible class net/minecraft/world/level/chunk/storage/RegionFile$ChunkBuffer
+accessible class net/minecraft/world/level/chunk/storage/RegionFile$ChunkBuffer