zeng-git
342 lines
13 KiB
Java
342 lines
13 KiB
Java
/*
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* This file is part of Applied Energistics 2.
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* Copyright (c) 2013 - 2014, AlgorithmX2, All rights reserved.
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*
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* Applied Energistics 2 is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* Applied Energistics 2 is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Lesser General Public License for more details.
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*
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* You should have received a copy of the GNU Lesser General Public License
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* along with Applied Energistics 2. If not, see <http://www.gnu.org/licenses/lgpl>.
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*/
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package appeng.block;
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import appeng.api.implementations.items.IMemoryCard;
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import appeng.api.implementations.items.MemoryCardMessages;
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import appeng.api.implementations.tiles.IColorableTile;
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import appeng.api.util.AEColor;
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import appeng.api.util.AEPartLocation;
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import appeng.api.util.IOrientable;
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import appeng.block.networking.BlockCableBus;
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import appeng.core.sync.GuiBridge;
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import appeng.helpers.ICustomCollision;
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import appeng.items.tools.quartz.ToolQuartzCuttingKnife;
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import appeng.tile.AEBaseInvTile;
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import appeng.tile.AEBaseTile;
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import appeng.tile.networking.TileCableBus;
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import appeng.tile.storage.TileSkyChest;
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import appeng.util.Platform;
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import appeng.util.SettingsFrom;
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import com.google.common.collect.Lists;
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import net.minecraft.block.Block;
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import net.minecraft.block.ITileEntityProvider;
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import net.minecraft.block.material.Material;
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import net.minecraft.block.state.BlockStateContainer;
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import net.minecraft.block.state.IBlockState;
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import net.minecraft.entity.EntityLivingBase;
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import net.minecraft.entity.player.EntityPlayer;
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import net.minecraft.item.EnumDyeColor;
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import net.minecraft.item.ItemStack;
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import net.minecraft.nbt.NBTTagCompound;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.EnumFacing;
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import net.minecraft.util.EnumHand;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.IBlockAccess;
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import net.minecraft.world.World;
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import net.minecraftforge.common.property.ExtendedBlockState;
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import net.minecraftforge.common.property.IExtendedBlockState;
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import net.minecraftforge.common.property.IUnlistedProperty;
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import net.minecraftforge.event.ForgeEventFactory;
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import net.minecraftforge.items.ItemHandlerHelper;
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import javax.annotation.Nonnull;
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import javax.annotation.Nullable;
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import java.util.ArrayList;
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import java.util.List;
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public abstract class AEBaseTileBlock extends AEBaseBlock implements ITileEntityProvider {
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@Nonnull
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private Class<? extends AEBaseTile> tileEntityType;
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public AEBaseTileBlock(final Material mat) {
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super(mat);
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}
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public static final UnlistedDirection FORWARD = new UnlistedDirection("forward");
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public static final UnlistedDirection UP = new UnlistedDirection("up");
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@Override
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public IBlockState getExtendedState(IBlockState state, IBlockAccess world, BlockPos pos) {
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// A subclass may decide it doesn't want extended block state for whatever reason
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if (!(state instanceof IExtendedBlockState)) {
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return state;
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}
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AEBaseTile tile = this.getTileEntity(world, pos);
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if (tile == null) {
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return state; // No info available
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}
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IExtendedBlockState extState = (IExtendedBlockState) state;
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return extState.withProperty(FORWARD, tile.getForward()).withProperty(UP, tile.getUp());
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}
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@Override
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protected BlockStateContainer createBlockState() {
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return new ExtendedBlockState(this, this.getAEStates(), new IUnlistedProperty[]{
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FORWARD,
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UP
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});
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}
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@Override
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public int getMetaFromState(IBlockState state) {
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return 0;
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}
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// TODO : Was this change needed?
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public void setTileEntity(final Class<? extends AEBaseTile> c) {
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this.tileEntityType = c;
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this.setInventory(AEBaseInvTile.class.isAssignableFrom(c));
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}
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@Override
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public boolean hasTileEntity(IBlockState state) {
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return this.hasBlockTileEntity();
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}
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private boolean hasBlockTileEntity() {
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return this.tileEntityType != null;
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}
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public Class<? extends AEBaseTile> getTileEntityClass() {
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return this.tileEntityType;
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}
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@Nullable
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public <T extends AEBaseTile> T getTileEntity(final IBlockAccess w, final int x, final int y, final int z) {
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return this.getTileEntity(w, new BlockPos(x, y, z));
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}
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@Nullable
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public <T extends AEBaseTile> T getTileEntity(final IBlockAccess w, final BlockPos pos) {
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if (!this.hasBlockTileEntity()) {
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return null;
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}
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final TileEntity te = w.getTileEntity(pos);
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if (this.tileEntityType.isInstance(te)) {
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return (T) te;
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}
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return null;
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}
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@Override
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public final TileEntity createNewTileEntity(final World var1, final int var2) {
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if (this.hasBlockTileEntity()) {
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try {
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return this.tileEntityType.newInstance();
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} catch (final InstantiationException e) {
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throw new IllegalStateException("Failed to create a new instance of an illegal class " + this.tileEntityType, e);
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} catch (final IllegalAccessException e) {
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throw new IllegalStateException("Failed to create a new instance of " + this.tileEntityType + ", because lack of permissions", e);
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}
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}
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return null;
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}
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@Override
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public void breakBlock(final World w, final BlockPos pos, final IBlockState state) {
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final AEBaseTile te = this.getTileEntity(w, pos);
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if (te != null) {
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final ArrayList<ItemStack> drops = new ArrayList<>();
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if (te.dropItems()) {
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te.getDrops(w, pos, drops);
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} else {
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te.getNoDrops(w, pos, drops);
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}
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// Cry ;_; ...
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Platform.spawnDrops(w, pos, drops);
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}
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// super will remove the TE, as it is not an instance of BlockContainer
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super.breakBlock(w, pos, state);
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}
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@Override
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public final EnumFacing[] getValidRotations(final World w, final BlockPos pos) {
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final AEBaseTile obj = this.getTileEntity(w, pos);
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if (obj != null && obj.canBeRotated()) {
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return EnumFacing.VALUES;
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}
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return super.getValidRotations(w, pos);
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}
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@Override
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public boolean recolorBlock(final World world, final BlockPos pos, final EnumFacing side, final EnumDyeColor color) {
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final TileEntity te = this.getTileEntity(world, pos);
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if (te instanceof IColorableTile) {
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final IColorableTile ct = (IColorableTile) te;
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final AEColor c = ct.getColor();
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final AEColor newColor = AEColor.values()[color.getMetadata()];
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if (c != newColor) {
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ct.recolourBlock(side, newColor, null);
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return true;
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}
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return false;
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}
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return super.recolorBlock(world, pos, side, color);
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}
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@Override
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public int getComparatorInputOverride(IBlockState state, final World w, final BlockPos pos) {
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final TileEntity te = this.getTileEntity(w, pos);
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if (te instanceof AEBaseInvTile) {
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AEBaseInvTile invTile = (AEBaseInvTile) te;
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if (invTile.getInternalInventory().getSlots() > 0) {
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return ItemHandlerHelper.calcRedstoneFromInventory(invTile.getInternalInventory());
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}
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}
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return 0;
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}
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@Override
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public boolean eventReceived(final IBlockState state, final World worldIn, final BlockPos pos, final int eventID, final int eventParam) {
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super.eventReceived(state, worldIn, pos, eventID, eventParam);
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final TileEntity tileentity = worldIn.getTileEntity(pos);
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return tileentity != null && tileentity.receiveClientEvent(eventID, eventParam);
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}
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@Override
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public void onBlockPlacedBy(final World w, final BlockPos pos, final IBlockState state, final EntityLivingBase placer, final ItemStack is) {
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if (is.hasDisplayName()) {
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final TileEntity te = this.getTileEntity(w, pos);
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if (te instanceof AEBaseTile) {
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((AEBaseTile) w.getTileEntity(pos)).setName(is.getDisplayName());
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}
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}
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}
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@Override
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public boolean onBlockActivated(World world, BlockPos pos, IBlockState state, EntityPlayer player, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ) {
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ItemStack heldItem;
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if (player != null && !player.getHeldItem(hand).isEmpty()) {
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heldItem = player.getHeldItem(hand);
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if (Platform.isWrench(player, heldItem, pos) && player.isSneaking()) {
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final IBlockState blockState = world.getBlockState(pos);
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final Block block = blockState.getBlock();
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if (block == null) {
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return false;
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}
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final AEBaseTile tile = this.getTileEntity(world, pos);
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if (tile == null) {
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return false;
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}
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if (tile instanceof TileCableBus || tile instanceof TileSkyChest) {
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return false;
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}
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final ItemStack[] itemDropCandidates = Platform.getBlockDrops(world, pos);
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final ItemStack op = new ItemStack(this);
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for (final ItemStack ol : itemDropCandidates) {
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if (Platform.itemComparisons().isEqualItemType(ol, op)) {
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final NBTTagCompound tag = tile.downloadSettings(SettingsFrom.DISMANTLE_ITEM);
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if (tag != null) {
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ol.setTagCompound(tag);
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}
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}
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}
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if (block.removedByPlayer(blockState, world, pos, player, false)) {
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final List<ItemStack> itemsToDrop = Lists.newArrayList(itemDropCandidates);
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Platform.spawnDrops(world, pos, itemsToDrop);
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world.setBlockToAir(pos);
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}
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return false;
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}
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if (heldItem.getItem() instanceof IMemoryCard && !(this instanceof BlockCableBus)) {
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final IMemoryCard memoryCard = (IMemoryCard) heldItem.getItem();
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final AEBaseTile tileEntity = this.getTileEntity(world, pos);
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if (tileEntity == null) {
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return false;
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}
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final String name = this.getTranslationKey();
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if (player.isSneaking()) {
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final NBTTagCompound data = tileEntity.downloadSettings(SettingsFrom.MEMORY_CARD);
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if (data != null) {
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memoryCard.setMemoryCardContents(heldItem, name, data);
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memoryCard.notifyUser(player, MemoryCardMessages.SETTINGS_SAVED);
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}
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} else {
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final String savedName = memoryCard.getSettingsName(heldItem);
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final NBTTagCompound data = memoryCard.getData(heldItem);
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if (this.getTranslationKey().equals(savedName)) {
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tileEntity.uploadSettings(SettingsFrom.MEMORY_CARD, data, player);
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memoryCard.notifyUser(player, MemoryCardMessages.SETTINGS_LOADED);
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} else {
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memoryCard.notifyUser(player, MemoryCardMessages.INVALID_MACHINE);
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}
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}
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return true;
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}
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if (heldItem.getItem() instanceof ToolQuartzCuttingKnife && !(this instanceof BlockCableBus)) {
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if (ForgeEventFactory.onItemUseStart(player, heldItem, 1) <= 0) return false;
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final AEBaseTile tile = this.getTileEntity(world, pos);
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if (tile == null) return false;
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Platform.openGUI(player, tile, AEPartLocation.fromFacing(facing), GuiBridge.GUI_RENAMER);
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return true;
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}
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}
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return this.onActivated(world, pos, player, hand, player.getHeldItem(hand), facing, hitX, hitY, hitZ);
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}
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@Override
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public IOrientable getOrientable(final IBlockAccess w, final BlockPos pos) {
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return this.getTileEntity(w, pos);
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}
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@Override
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public ICustomCollision getCustomCollision(final World w, final BlockPos pos) {
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final AEBaseTile te = this.getTileEntity(w, pos);
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if (te instanceof ICustomCollision) {
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return (ICustomCollision) te;
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}
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return super.getCustomCollision(w, pos);
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}
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}
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