R3944Realms/ModernFix-fix
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Implement minor memory usage optimization for environments without FerriteCore

Browse Source 
This is "FerriteCore at home", used to assist with the large registry
tests
This commit is contained in:
embeddedt 2023-08-09 15:46:40 -04:00
parent fbfaa178e3
commit 5e7d6642a7
No known key found for this signature in database
GPG Key ID: A69433EC199B5613
1 changed files with 29 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

29
common/src/main/java/org/embeddedt/modernfix/common/mixin/perf/mojang_registry_size/StateHolderMixin.java Normal file
View File

@ -0,0 +1,29 @@
package org.embeddedt.modernfix.common.mixin.perf.mojang_registry_size;
import com.google.common.collect.ImmutableTable;
import com.google.common.collect.Table;
import net.minecraft.world.level.block.state.StateHolder;
import net.minecraft.world.level.block.state.properties.Property;
import org.embeddedt.modernfix.annotation.RequiresMod;
import org.spongepowered.asm.mixin.Mixin;
import org.spongepowered.asm.mixin.Shadow;
import org.spongepowered.asm.mixin.injection.At;
import org.spongepowered.asm.mixin.injection.Inject;
import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
/**
* Minor mixin to avoid duplicate empty neighbor tables, used when FerriteCore is not present. Won't be enabled in 99% of
* modded environments but is useful for testing in dev without dragging in Fabric API.
*/
@Mixin(StateHolder.class)
@RequiresMod("!ferritecore")
public class StateHolderMixin {
@Shadow private Table<Property<?>, Comparable<?>, ?> neighbours;
/* optimize the case where block has no properties */
@Inject(method = "populateNeighbours", at = @At("RETURN"), require = 0)
private void replaceEmptyTable(CallbackInfo ci) {
if(this.neighbours.isEmpty())
this.neighbours = ImmutableTable.of();
}
}