log block state changes made with debug sticks

src/main/java/com/github/quiltservertools/ledger/mixin/DebugStickItemMixin.java

@@ -0,0 +1,37 @@
+package com.github.quiltservertools.ledger.mixin;
+
+import com.github.quiltservertools.ledger.callbacks.BlockChangeCallback;
+import com.github.quiltservertools.ledger.utility.Sources;
+import net.minecraft.core.BlockPos;
+import net.minecraft.server.level.ServerPlayer;
+import net.minecraft.world.item.DebugStickItem;
+import net.minecraft.world.item.ItemStack;
+import net.minecraft.world.level.Level;
+import net.minecraft.world.level.LevelAccessor;
+import net.minecraft.world.level.block.entity.BlockEntity;
+import net.minecraft.world.level.block.state.BlockState;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.ModifyArgs;
+import org.spongepowered.asm.mixin.injection.invoke.arg.Args;
+
+@Mixin(DebugStickItem.class)
+public abstract class DebugStickItemMixin {
+    @ModifyArgs(
+            method = "handleInteraction",
+            at = @At(value = "INVOKE", target = "Lnet/minecraft/world/level/LevelAccessor;setBlock(Lnet/minecraft/core/BlockPos;Lnet/minecraft/world/level/block/state/BlockState;I)Z"))
+    private void logDebugStickUsage(Args args, ServerPlayer player, BlockState oldState, LevelAccessor worldAccess, BlockPos pos, boolean update, ItemStack stack) {
+        if (worldAccess instanceof Level world) {
+            BlockEntity blockEntity = oldState.hasBlockEntity() ? world.getBlockEntity(pos) : null;
+            BlockChangeCallback.EVENT.invoker().changeBlock(
+                    world,
+                    pos.immutable(),
+                    oldState,
+                    args.get(1),
+                    blockEntity,
+                    blockEntity,
+                    Sources.DEBUG_STICK,
+                    player);
+        }
+    }
+}

src/main/kotlin/com/github/quiltservertools/ledger/utility/Sources.kt

@@ -39,5 +39,6 @@ object Sources {
     const val COPPER_GOLEM = "copper_golem"
     const val WAX = "wax"
     const val REANIMATE = "reanimate"
+    const val DEBUG_STICK = "debug_stick"
     const val UNKNOWN = "unknown"
 }

src/main/resources/ledger.mixins.json

@@ -16,6 +16,7 @@
         "CompoundContainerMixin",
         "ContainersMixin",
         "CopperGolemGiveMixin",
+        "DebugStickItemMixin",
         "DyeItemMixin",
         "FillCommandMixin",
         "FlintAndSteelItemMixin",