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package tectech.mechanics.enderStorage;
import java.io.ByteArrayInputStream;
import java.io.ByteArrayOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.io.ObjectInputStream;
import java.io.ObjectOutputStream;
import java.util.HashMap;
import java.util.Map;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.world.WorldSavedData;
import net.minecraft.world.storage.MapStorage;
import net.minecraftforge.common.DimensionManager;
import net.minecraftforge.event.world.WorldEvent;
import net.minecraftforge.fluids.IFluidHandler;
import cpw.mods.fml.common.eventhandler.SubscribeEvent;
import tectech.Reference;
public class EnderWorldSavedData extends WorldSavedData {
private static EnderWorldSavedData INSTANCE;
private static final String DATA_NAME = Reference.MODID + "_EnderWorldSavedData";
private static final String ENDER_LIQUID_TAG_LINK = DATA_NAME + "_EnderLiquidTagLink";
private static final String ENDER_LIQUID_TANK_LINK = DATA_NAME + "_EnderLiquidTankLink";
private static final EnderLinkTag DEFAULT_LINK_TAG = new EnderLinkTag("", null);
private Map<EnderLinkTag, EnderFluidContainer> EnderLiquidTagLink = new HashMap<>();
private Map<EnderLinkTank, EnderLinkTag> EnderLiquidTankLink = new HashMap<>();
public EnderWorldSavedData() {
super(DATA_NAME);
}
public EnderWorldSavedData(String s) {
super(s);
}
@SuppressWarnings("unchecked")
@Override
public void readFromNBT(NBTTagCompound nbtTagCompound) {
try {
byte[] ba = nbtTagCompound.getByteArray(ENDER_LIQUID_TAG_LINK);
InputStream is = new ByteArrayInputStream(ba);
ObjectInputStream ois = new ObjectInputStream(is);
Object data = ois.readObject();
EnderLiquidTagLink = (Map<EnderLinkTag, EnderFluidContainer>) data;
} catch (IOException | ClassNotFoundException e) {
System.out.println("ENDER_LIQUID_TAG_LINK LOAD FAILED");
e.printStackTrace();
}
try {
byte[] ba = nbtTagCompound.getByteArray(ENDER_LIQUID_TANK_LINK);
InputStream is = new ByteArrayInputStream(ba);
ObjectInputStream ois = new ObjectInputStream(is);
Object data = ois.readObject();
EnderLiquidTankLink = (Map<EnderLinkTank, EnderLinkTag>) data;
} catch (IOException | ClassNotFoundException e) {
System.out.println("ENDER_LIQUID_TANK_LINK LOAD FAILED");
e.printStackTrace();
}
}
@Override
public void writeToNBT(NBTTagCompound nbtTagCompound) {
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(EnderLiquidTagLink);
oos.flush();
byte[] data = bos.toByteArray();
nbtTagCompound.setByteArray(ENDER_LIQUID_TAG_LINK, data);
} catch (IOException e) {
System.out.println("ENDER_LIQUID_TAG_LINK SAVE FAILED");
e.printStackTrace();
}
try {
ByteArrayOutputStream bos = new ByteArrayOutputStream();
ObjectOutputStream oos = new ObjectOutputStream(bos);
oos.writeObject(EnderLiquidTankLink);
oos.flush();
byte[] data = bos.toByteArray();
nbtTagCompound.setByteArray(ENDER_LIQUID_TANK_LINK, data);
} catch (IOException e) {
System.out.println("ENDER_LIQUID_TANK_LINK SAVE FAILED");
e.printStackTrace();
}
}
private static void loadInstance() {
if (INSTANCE == null) {
MapStorage storage = DimensionManager.getWorld(0).mapStorage;
INSTANCE = (EnderWorldSavedData) storage.loadData(EnderWorldSavedData.class, DATA_NAME);
if (INSTANCE == null) {
INSTANCE = new EnderWorldSavedData();
storage.setData(DATA_NAME, INSTANCE);
}
}
INSTANCE.markDirty();
}
private static Map<EnderLinkTag, EnderFluidContainer> getEnderLiquidLink() {
loadInstance();
return INSTANCE.EnderLiquidTagLink;
}
private static Map<EnderLinkTank, EnderLinkTag> getEnderLiquidTankLink() {
loadInstance();
return INSTANCE.EnderLiquidTankLink;
}
public static EnderFluidContainer getEnderFluidContainer(EnderLinkTag tag) {
if (!getEnderLiquidLink().containsKey(tag)) {
getEnderLiquidLink().put(tag, new EnderFluidContainer());
}
return getEnderLiquidLink().get(tag);
}
public static EnderLinkTag getEnderLinkTag(IFluidHandler handler) {
EnderLinkTank tank = new EnderLinkTank(handler);
if (!getEnderLiquidTankLink().containsKey(tank)) {
getEnderLiquidTankLink().put(tank, DEFAULT_LINK_TAG);
}
return getEnderLiquidTankLink().get(tank);
}
public static void bindEnderLinkTag(IFluidHandler handler, EnderLinkTag tag) {
EnderLinkTank tank = new EnderLinkTank(handler);
getEnderLiquidTankLink().remove(tank);
getEnderLiquidTankLink().put(tank, tag);
}
@SubscribeEvent
public void onWorldUnload(WorldEvent.Unload event) {
if (event.world.provider.dimensionId == 0) {
INSTANCE = null;
}
}
}
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