R3944Realms/PlayerSync
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fix hidden NoClassDefFoundError

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net.p3pp3rf1y.sophisticatedbackpacks throws a NoClassDefFoundError when
sophisticated backpacks is not installed.
This exception never reaches the logs for unknown reasons.

Checking explicitly for ModList.get().isLoaded() ensures that the mod is
loaded.

Fixes regression of 439c7ee5bb
This commit is contained in:
EoD 2025-04-25 20:06:44 +00:00
parent 92e95a94a4
commit 32856ccd67
2 changed files with 33 additions and 26 deletions
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29
src/main/java/vip/fubuki/playersync/sync/ModsSupport.java
View File

@ -3,6 +3,7 @@ package vip.fubuki.playersync.sync;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.NbtUtils;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraftforge.common.util.LazyOptional;
import net.minecraftforge.fml.ModList;
@ -170,4 +171,32 @@ public class ModsSupport {
JDBCsetUp.executeUpdate("UPDATE curios SET curios_item = '" + serializedData + "' WHERE uuid = '" + player.getUUID() + "'");
}
}
public static void storeSophisticatedBackpacks(Player player) {
PlayerSync.LOGGER.info("Storing backpack data for player " + player.getUUID());
net.p3pp3rf1y.sophisticatedbackpacks.util.PlayerInventoryProvider.get().runOnBackpacks(player, (ItemStack backpackItem, String handler, String identifier, int slot) -> {
backpackItem.getCapability(net.p3pp3rf1y.sophisticatedbackpacks.api.CapabilityBackpackWrapper.getCapabilityInstance())
.ifPresent(wrapper -> {
// Retrieve the contents UUID from the backpack's NBT using NBTHelper
Optional<UUID> uuidOpt = net.p3pp3rf1y.sophisticatedcore.util.NBTHelper.getUniqueId(wrapper.getBackpack(), "contentsUuid");
if (uuidOpt.isPresent()) {
UUID contentsUuid = uuidOpt.get();
// Get internal backpack data from BackpackStorage (creates it if missing)
CompoundTag backpackNbt = net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().getOrCreateBackpackContents(contentsUuid);
String serialized = VanillaSync.serialize(backpackNbt.toString());
try {
// Use REPLACE INTO so existing records are updated
JDBCsetUp.executeUpdate("REPLACE INTO backpack_data (uuid, backpack_nbt) VALUES ('" + contentsUuid.toString() + "', '" + serialized + "')");
PlayerSync.LOGGER.info("Saved backpack data for UUID " + contentsUuid);
} catch (SQLException e) {
PlayerSync.LOGGER.error("Error saving backpack data for UUID " + contentsUuid, e);
}
} else {
PlayerSync.LOGGER.warn("Backpack item in slot " + slot + " has no contentsUuid");
}
});
return false; // Continue processing all backpack items.
});
}
}

30
src/main/java/vip/fubuki/playersync/sync/VanillaSync.java
View File

@ -31,6 +31,7 @@ import net.minecraftforge.event.TickEvent;
import net.minecraftforge.event.entity.player.PlayerEvent;
import net.minecraftforge.event.server.ServerStoppedEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.ModList;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.server.ServerLifecycleHooks;
import vip.fubuki.playersync.PlayerSync;
@ -286,32 +287,9 @@ public class VanillaSync {
ender_chest.put(i, serialize(itemNBT.toString()));
}
// --- Begin Backpack Data Sync (Store) ---
PlayerSync.LOGGER.info("Storing backpack data for player " + player.getUUID());
net.p3pp3rf1y.sophisticatedbackpacks.util.PlayerInventoryProvider.get().runOnBackpacks(player, (ItemStack backpackItem, String handler, String identifier, int slot) -> {
backpackItem.getCapability(net.p3pp3rf1y.sophisticatedbackpacks.api.CapabilityBackpackWrapper.getCapabilityInstance())
.ifPresent(wrapper -> {
// Retrieve the contents UUID from the backpack's NBT using NBTHelper
Optional<UUID> uuidOpt = net.p3pp3rf1y.sophisticatedcore.util.NBTHelper.getUniqueId(wrapper.getBackpack(), "contentsUuid");
if (uuidOpt.isPresent()) {
UUID contentsUuid = uuidOpt.get();
// Get internal backpack data from BackpackStorage (creates it if missing)
CompoundTag backpackNbt = net.p3pp3rf1y.sophisticatedbackpacks.backpack.BackpackStorage.get().getOrCreateBackpackContents(contentsUuid);
String serialized = VanillaSync.serialize(backpackNbt.toString());
try {
// Use REPLACE INTO so existing records are updated
JDBCsetUp.executeUpdate("REPLACE INTO backpack_data (uuid, backpack_nbt) VALUES ('" + contentsUuid.toString() + "', '" + serialized + "')");
PlayerSync.LOGGER.info("Saved backpack data for UUID " + contentsUuid);
} catch (SQLException e) {
PlayerSync.LOGGER.error("Error saving backpack data for UUID " + contentsUuid, e);
}
} else {
PlayerSync.LOGGER.warn("Backpack item in slot " + slot + " has no contentsUuid");
}
});
return false; // Continue processing all backpack items.
});
// --- End Backpack Data Sync (Store) ---
if(ModList.get().isLoaded("sophisticatedbackpacks")){
ModsSupport.storeSophisticatedBackpacks(player);
}
// Effects
Map<MobEffect, MobEffectInstance> effects = player.getActiveEffectsMap();