154 lines
5.0 KiB
Java
154 lines
5.0 KiB
Java
/*
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* This file is part of ComputerCraft - http://www.computercraft.info
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* Copyright Daniel Ratcliffe, 2011-2020. Do not distribute without permission.
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* Send enquiries to dratcliffe@gmail.com
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*/
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package dan200.computercraft;
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import com.google.common.collect.MapMaker;
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import dan200.computercraft.api.ComputerCraftAPI.IComputerCraftAPI;
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import dan200.computercraft.api.filesystem.IMount;
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import dan200.computercraft.api.filesystem.IWritableMount;
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import dan200.computercraft.api.lua.ILuaAPIFactory;
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import dan200.computercraft.api.media.IMediaProvider;
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import dan200.computercraft.api.network.IPacketNetwork;
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import dan200.computercraft.api.network.wired.IWiredElement;
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import dan200.computercraft.api.network.wired.IWiredNode;
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import dan200.computercraft.api.peripheral.IPeripheralProvider;
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import dan200.computercraft.api.pocket.IPocketUpgrade;
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import dan200.computercraft.api.redstone.IBundledRedstoneProvider;
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import dan200.computercraft.api.turtle.ITurtleUpgrade;
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import dan200.computercraft.core.apis.ApiFactories;
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import dan200.computercraft.core.filesystem.FileMount;
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import dan200.computercraft.core.filesystem.ResourceMount;
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import dan200.computercraft.shared.*;
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import dan200.computercraft.shared.peripheral.modem.wireless.WirelessNetwork;
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import dan200.computercraft.shared.util.IDAssigner;
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import dan200.computercraft.shared.wired.WiredNode;
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import net.minecraft.resources.IReloadableResourceManager;
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import net.minecraft.tileentity.TileEntity;
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import net.minecraft.util.Direction;
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import net.minecraft.util.ResourceLocation;
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import net.minecraft.util.math.BlockPos;
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import net.minecraft.world.IBlockReader;
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import net.minecraft.world.World;
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import net.minecraftforge.common.util.LazyOptional;
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import net.minecraftforge.fml.server.ServerLifecycleHooks;
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import javax.annotation.Nonnull;
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import java.io.File;
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import java.lang.ref.WeakReference;
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import java.util.Map;
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import static dan200.computercraft.shared.Capabilities.CAPABILITY_WIRED_ELEMENT;
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public final class ComputerCraftAPIImpl implements IComputerCraftAPI
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{
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public static final ComputerCraftAPIImpl INSTANCE = new ComputerCraftAPIImpl();
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private ComputerCraftAPIImpl()
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{
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}
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private WeakReference<IReloadableResourceManager> currentResources;
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private final Map<ResourceLocation, ResourceMount> mountCache = new MapMaker().weakValues().concurrencyLevel( 1 ).makeMap();
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@Nonnull
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@Override
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public String getInstalledVersion()
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{
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return "${version}";
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}
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@Override
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public int createUniqueNumberedSaveDir( @Nonnull World world, @Nonnull String parentSubPath )
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{
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return IDAssigner.getNextId( parentSubPath );
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}
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@Override
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public IWritableMount createSaveDirMount( @Nonnull World world, @Nonnull String subPath, long capacity )
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{
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try
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{
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return new FileMount( new File( IDAssigner.getDir(), subPath ), capacity );
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}
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catch( Exception e )
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{
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return null;
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}
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}
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@Override
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public IMount createResourceMount( @Nonnull String domain, @Nonnull String subPath )
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{
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IReloadableResourceManager manager = ServerLifecycleHooks.getCurrentServer().getResourceManager();
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ResourceMount mount = ResourceMount.get( domain, subPath, manager );
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return mount.exists( "" ) ? mount : null;
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}
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@Override
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public void registerPeripheralProvider( @Nonnull IPeripheralProvider provider )
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{
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Peripherals.register( provider );
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}
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@Override
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public void registerTurtleUpgrade( @Nonnull ITurtleUpgrade upgrade )
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{
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TurtleUpgrades.register( upgrade );
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}
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@Override
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public void registerBundledRedstoneProvider( @Nonnull IBundledRedstoneProvider provider )
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{
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BundledRedstone.register( provider );
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}
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@Override
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public int getBundledRedstoneOutput( @Nonnull World world, @Nonnull BlockPos pos, @Nonnull Direction side )
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{
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return BundledRedstone.getDefaultOutput( world, pos, side );
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}
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@Override
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public void registerMediaProvider( @Nonnull IMediaProvider provider )
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{
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MediaProviders.register( provider );
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}
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@Override
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public void registerPocketUpgrade( @Nonnull IPocketUpgrade upgrade )
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{
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PocketUpgrades.register( upgrade );
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}
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@Nonnull
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@Override
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public IPacketNetwork getWirelessNetwork()
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{
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return WirelessNetwork.getUniversal();
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}
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@Override
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public void registerAPIFactory( @Nonnull ILuaAPIFactory factory )
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{
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ApiFactories.register( factory );
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}
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@Nonnull
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@Override
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public IWiredNode createWiredNodeForElement( @Nonnull IWiredElement element )
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{
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return new WiredNode( element );
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}
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@Nonnull
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@Override
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public LazyOptional<IWiredElement> getWiredElementAt( @Nonnull IBlockReader world, @Nonnull BlockPos pos, @Nonnull Direction side )
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{
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TileEntity tile = world.getTileEntity( pos );
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return tile == null ? LazyOptional.empty() : tile.getCapability( CAPABILITY_WIRED_ELEMENT, side );
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}
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}
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