ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/tile/TileEntityBase.java

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/*
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* This file ("TileEntityBase.java") is part of the Actually Additions mod for Minecraft.
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* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
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* http://ellpeck.de/actaddlicense
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* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
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* © 2015-2017 Ellpeck
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*/
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package de.ellpeck.actuallyadditions.mod.tile;
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import de.ellpeck.actuallyadditions.mod.config.values.ConfigIntValues;
import de.ellpeck.actuallyadditions.mod.util.VanillaPacketDispatcher;
import de.ellpeck.actuallyadditions.mod.util.WorldUtil;
import net.minecraft.block.BlockState;
import net.minecraft.client.renderer.texture.ITickable;
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import net.minecraft.entity.player.PlayerEntity;
import net.minecraft.nbt.CompoundNBT;
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import net.minecraft.network.NetworkManager;
import net.minecraft.network.play.server.SUpdateTileEntityPacket;
import net.minecraft.tileentity.ITickableTileEntity;
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import net.minecraft.tileentity.TileEntity;
import net.minecraft.tileentity.TileEntityType;
import net.minecraft.util.Direction;
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import net.minecraft.util.math.BlockPos;
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import net.minecraftforge.common.capabilities.Capability;
import net.minecraftforge.common.util.LazyOptional;
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import net.minecraftforge.energy.CapabilityEnergy;
import net.minecraftforge.energy.IEnergyStorage;
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import net.minecraftforge.fluids.capability.CapabilityFluidHandler;
import net.minecraftforge.fluids.capability.IFluidHandler;
import net.minecraftforge.items.CapabilityItemHandler;
import net.minecraftforge.items.IItemHandler;
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import javax.annotation.Nonnull;
import javax.annotation.Nullable;
public abstract class TileEntityBase extends TileEntity implements ITickableTileEntity {
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public boolean isRedstonePowered;
public boolean isPulseMode;
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public boolean stopFromDropping;
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protected int ticksElapsed;
protected TileEntity[] tilesAround = new TileEntity[6];
protected boolean hasSavedDataOnChangeOrWorldStart;
public TileEntityBase(TileEntityType<?> type) {
super(type);
}
@Override
public CompoundNBT save(CompoundNBT compound) {
this.writeSyncableNBT(compound, NBTType.SAVE_TILE);
return compound;
}
// TODO: [port] remove if the above is correct
// @Override
// public final CompoundNBT writeToNBT(CompoundNBT compound) {
// this.writeSyncableNBT(compound, NBTType.SAVE_TILE);
// return compound;
// }
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@Override
public void load(BlockState state, CompoundNBT compound) {
this.readSyncableNBT(compound, NBTType.SAVE_TILE);
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}
// TODO: [port] remove if the above is correct
// @Override
// public final void readFromNBT(CompoundNBT compound) {
// this.readSyncableNBT(compound, NBTType.SAVE_TILE);
// }
@Nullable
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@Override
public SUpdateTileEntityPacket getUpdatePacket() {
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CompoundNBT compound = new CompoundNBT();
this.writeSyncableNBT(compound, NBTType.SYNC);
return new SUpdateTileEntityPacket(this.worldPosition, -1, compound);
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}
@Override
public void onDataPacket(NetworkManager net, SUpdateTileEntityPacket pkt) {
this.readSyncableNBT(pkt.getTag(), NBTType.SYNC);
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}
@Override
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public final CompoundNBT getUpdateTag() {
CompoundNBT compound = new CompoundNBT();
this.writeSyncableNBT(compound, NBTType.SYNC);
return compound;
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}
@Override
public void handleUpdateTag(BlockState state, CompoundNBT tag) {
this.readSyncableNBT(tag, NBTType.SYNC);
}
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public final void sendUpdate() {
if (this.level != null && !this.level.isClientSide) {
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VanillaPacketDispatcher.dispatchTEToNearbyPlayers(this);
}
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/*
if(this.world != null && !this.world.isRemote){
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CompoundNBT compound = new CompoundNBT();
this.writeSyncableNBT(compound, NBTType.SYNC);
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CompoundNBT data = new CompoundNBT();
data.setTag("Data", compound);
data.setInteger("X", this.pos.getX());
data.setInteger("Y", this.pos.getY());
data.setInteger("Z", this.pos.getZ());
PacketHandler.theNetwork.sendToAllTracking(new PacketServerToClient(data, PacketHandler.TILE_ENTITY_HANDLER), new TargetPoint(this.world.provider.getDimension(), this.getPos().getX(), this.getPos().getY(), this.getPos().getZ(), 0));
}*/
}
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public void writeSyncableNBT(CompoundNBT compound, NBTType type) {
if (type != NBTType.SAVE_BLOCK) {
super.save(compound);
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}
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if (type == NBTType.SAVE_TILE) {
compound.putBoolean("Redstone", this.isRedstonePowered);
compound.putInt("TicksElapsed", this.ticksElapsed);
compound.putBoolean("StopDrop", this.stopFromDropping);
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} else if (type == NBTType.SYNC && this.stopFromDropping) {
compound.putBoolean("StopDrop", this.stopFromDropping);
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}
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if (this.isRedstoneToggle() && (type != NBTType.SAVE_BLOCK || this.isPulseMode)) {
compound.putBoolean("IsPulseMode", this.isPulseMode);
}
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}
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public void readSyncableNBT(CompoundNBT compound, NBTType type) {
if (type != NBTType.SAVE_BLOCK) {
super.load(null, compound); // FIXME: [port] flag as possible crash source
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}
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if (type == NBTType.SAVE_TILE) {
this.isRedstonePowered = compound.getBoolean("Redstone");
this.ticksElapsed = compound.getInt("TicksElapsed");
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this.stopFromDropping = compound.getBoolean("StopDrop");
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} else if (type == NBTType.SYNC) {
this.stopFromDropping = compound.getBoolean("StopDrop");
}
if (this.isRedstoneToggle() && compound.contains("IsPulseMode")) {
this.isPulseMode = compound.getBoolean("IsPulseMode");
}
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}
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// TODO: [port] eval if still required in some way
// @Override
// public boolean shouldRefresh(World world, BlockPos pos, BlockState oldState, BlockState newState) {
// return !oldState.getBlock().isAssociatedBlock(newState.getBlock());
// }
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@Deprecated
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public String getNameForTranslation() {
return "removeme";// "container." + ActuallyAdditions.MODID + "." + this.name + ".name";
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}
// @Override
// public ITextComponent getDisplayName() {
// return new TranslationTextComponent(this.getNameForTranslation());
// }
@Override
public void tick() {
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this.updateEntity();
}
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public int getComparatorStrength() {
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return 0;
}
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private boolean shareEnergy = this instanceof ISharingEnergyProvider;
private boolean shareFluid = this instanceof ISharingFluidHandler;
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public void updateEntity() {
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this.ticksElapsed++;
if (!this.level.isClientSide) {
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if (this.shareEnergy) {
ISharingEnergyProvider provider = (ISharingEnergyProvider) this;
if (provider.doesShareEnergy()) {
int total = provider.getEnergyToSplitShare();
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if (total > 0) {
Direction[] sides = provider.getEnergyShareSides();
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int amount = total / sides.length;
if (amount <= 0) {
amount = total;
}
for (Direction side : sides) {
TileEntity tile = this.tilesAround[side.ordinal()];
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if (tile != null && provider.canShareTo(tile)) {
WorldUtil.doEnergyInteraction(this, tile, side, amount);
}
}
}
}
}
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if (this.shareFluid) {
ISharingFluidHandler handler = (ISharingFluidHandler) this;
if (handler.doesShareFluid()) {
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int total = handler.getMaxFluidAmountToSplitShare();
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if (total > 0) {
Direction[] sides = handler.getFluidShareSides();
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int amount = total / sides.length;
if (amount <= 0) {
amount = total;
}
for (Direction side : sides) {
TileEntity tile = this.tilesAround[side.ordinal()];
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if (tile != null) {
WorldUtil.doFluidInteraction(this, tile, side, amount);
}
}
}
}
}
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if (!this.hasSavedDataOnChangeOrWorldStart) {
if (this.shouldSaveDataOnChangeOrWorldStart()) {
this.saveDataOnChangeOrWorldStart();
}
this.hasSavedDataOnChangeOrWorldStart = true;
}
}
}
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public void saveDataOnChangeOrWorldStart() {
for (Direction side : Direction.values()) {
BlockPos pos = this.worldPosition.relative(side);
if (this.level.hasChunkAt(pos)) {
this.tilesAround[side.ordinal()] = this.level.getBlockEntity(pos);
}
}
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}
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public boolean shouldSaveDataOnChangeOrWorldStart() {
return this instanceof ISharingEnergyProvider || this instanceof ISharingFluidHandler;
}
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public void setRedstonePowered(boolean powered) {
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this.isRedstonePowered = powered;
this.setChanged();
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}
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public boolean canPlayerUse(PlayerEntity player) {
return player.distanceToSqr(this.getBlockPos().getX() + 0.5D, this.worldPosition.getY() + 0.5D, this.worldPosition.getZ() + 0.5D) <= 64 && !this.isRemoved() && this.level.getBlockEntity(this.worldPosition) == this;
}
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protected boolean sendUpdateWithInterval() {
if (this.ticksElapsed % 5 == 0) { //TODO was a config TILE_ENTITY_UPDATE_INTERVAL
this.sendUpdate();
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return true;
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} else {
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return false;
}
}
@Nonnull
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@Override
public <T> LazyOptional<T> getCapability(@Nonnull Capability<T> capability, @Nullable Direction side) {
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if (capability == CapabilityItemHandler.ITEM_HANDLER_CAPABILITY) {
return this.getItemHandler(side).cast();
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} else if (capability == CapabilityFluidHandler.FLUID_HANDLER_CAPABILITY) {
return this.getFluidHandler(side).cast();
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} else if (capability == CapabilityEnergy.ENERGY) {
return this.getEnergyStorage(side).cast();
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}
return LazyOptional.empty();
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}
public LazyOptional<IFluidHandler> getFluidHandler(Direction facing) {
return LazyOptional.empty();
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}
public LazyOptional<IEnergyStorage> getEnergyStorage(Direction facing) {
return LazyOptional.empty();
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}
public LazyOptional<IItemHandler> getItemHandler(Direction facing) {
return LazyOptional.empty();
}
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public boolean isRedstoneToggle() {
return false;
}
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public void activateOnPulse() {
}
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public boolean respondsToPulses() {
return this.isRedstoneToggle() && this.isPulseMode;
}
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public enum NBTType {
/**
* Use when normal writeToNBT/readToNBT is expected.
*/
SAVE_TILE,
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/**
* Use when data needs to be sent to the client.
*/
SYNC,
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/**
* Wat
*/
SAVE_BLOCK
}
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}