Document Undead Leaves particle tint color constant

Agent-Logs-Url: https://github.com/CyclopsMC/EvilCraft/sessions/0cdeefb6-bc60-4c58-bf4e-65d4ada5d15c

Co-authored-by: rubensworks <440384+rubensworks@users.noreply.github.com>

Author: Copilot

src/main/java/org/cyclops/evilcraft/block/BlockUndeadLeavesConfigClient.java

@@ -1,26 +1,24 @@
 package org.cyclops.evilcraft.block;
 
 import net.minecraft.client.color.block.BlockTintSources;
-import net.neoforged.neoforge.client.event.RegisterColorHandlersEvent;
 import org.cyclops.cyclopscore.config.extendedconfig.BlockClientConfig;
 import org.cyclops.cyclopscore.config.extendedconfig.BlockConfigCommon;
 import org.cyclops.cyclopscore.init.IModBase;
 
-import java.util.List;
-
 /**
  * @author rubensworks
  */
 public class BlockUndeadLeavesConfigClient extends BlockClientConfig<IModBase> {
 
+    // Dominant Undead Leaves texture color (#2E0F0F = R46 G15 B15), encoded as ARGB 0xFF2E0F0F.
     private static final int UNDEAD_LEAVES_COLOR = -13758705;
 
     public BlockUndeadLeavesConfigClient(BlockConfigCommon<IModBase> blockConfig) {
         super(blockConfig);
-        blockConfig.getMod().getModEventBus().addListener(this::onRegisterColors);
     }
 
-    public void onRegisterColors(RegisterColorHandlersEvent.BlockTintSources event) {
-        event.register(List.of(BlockTintSources.constant(UNDEAD_LEAVES_COLOR)), getBlockConfig().getInstance());
+    @Override
+    public net.minecraft.client.color.block.BlockTintSource getBlockColorHandler() {
+        return BlockTintSources.constant(UNDEAD_LEAVES_COLOR);
     }
 }