pick 97420a31d The big reformat of 2020
This commit is contained in:
yueh
@@ -18,12 +18,12 @@
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package appeng.services;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.*;
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import javax.annotation.Nonnull;
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import appeng.api.AEApi;
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import appeng.api.util.DimensionalCoord;
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import appeng.services.compass.CompassReader;
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import appeng.services.compass.ICompassCallback;
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import appeng.util.Platform;
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import net.minecraft.block.Block;
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import net.minecraft.server.MinecraftServer;
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import net.minecraft.util.math.BlockPos;
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@@ -34,327 +34,281 @@ import net.minecraft.world.server.ServerWorld;
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import net.minecraftforge.event.world.WorldEvent;
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import net.minecraftforge.eventbus.api.SubscribeEvent;
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import javax.annotation.Nonnull;
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import java.util.HashMap;
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import java.util.Map;
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import java.util.concurrent.*;
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import appeng.api.AEApi;
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import appeng.api.util.DimensionalCoord;
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import appeng.services.compass.CompassReader;
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import appeng.services.compass.ICompassCallback;
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import appeng.util.Platform;
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public final class CompassService {
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private static final int CHUNK_SIZE = 16;
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public final class CompassService
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{
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private static final int CHUNK_SIZE = 16;
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private final MinecraftServer server;
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private final Map<DimensionType, CompassReader> worldSet = new HashMap<>(10);
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private final ExecutorService executor;
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private final MinecraftServer server;
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private final Map<DimensionType, CompassReader> worldSet = new HashMap<>( 10 );
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private final ExecutorService executor;
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private int jobSize;
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private int jobSize;
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public CompassService(MinecraftServer server, @Nonnull final ThreadFactory factory) {
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this.server = server;
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this.executor = Executors.newSingleThreadExecutor(factory);
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this.jobSize = 0;
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}
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public CompassService(MinecraftServer server, @Nonnull final ThreadFactory factory)
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{
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this.server = server;
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this.executor = Executors.newSingleThreadExecutor( factory );
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this.jobSize = 0;
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}
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public Future<?> getCompassDirection(final DimensionalCoord coord, final int maxRange, final ICompassCallback cc) {
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this.jobSize++;
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return this.executor.submit(new CMDirectionRequest(coord, maxRange, cc));
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}
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public Future<?> getCompassDirection( final DimensionalCoord coord, final int maxRange, final ICompassCallback cc )
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{
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this.jobSize++;
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return this.executor.submit( new CMDirectionRequest( coord, maxRange, cc ) );
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}
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/**
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* Ensure the a compass service is removed once a world gets unloaded by forge.
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*
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* @param event the event containing the unloaded world.
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*/
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// FIXME this is never registered
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@SubscribeEvent
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public void unloadWorld(final WorldEvent.Unload event) {
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DimensionType dim = event.getWorld().getDimension().getType();
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/**
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* Ensure the a compass service is removed once a world gets unloaded by forge.
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*
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* @param event the event containing the unloaded world.
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*/
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// FIXME this is never registered
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@SubscribeEvent
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public void unloadWorld( final WorldEvent.Unload event )
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{
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DimensionType dim = event.getWorld().getDimension().getType();
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if (Platform.isServer() && this.worldSet.containsKey(dim)) {
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final CompassReader compassReader = this.worldSet.remove(dim);
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compassReader.close();
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}
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}
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if( Platform.isServer() && this.worldSet.containsKey( dim ) )
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{
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final CompassReader compassReader = this.worldSet.remove( dim );
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compassReader.close();
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}
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}
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private int jobSize() {
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return this.jobSize;
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}
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private int jobSize()
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{
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return this.jobSize;
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}
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private void cleanUp() {
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for (final CompassReader cr : this.worldSet.values()) {
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cr.close();
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}
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}
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private void cleanUp()
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{
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for( final CompassReader cr : this.worldSet.values() )
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{
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cr.close();
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}
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}
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public void updateArea(final IWorld w, final int chunkX, final int chunkZ) {
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final int x = chunkX << 4;
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final int z = chunkZ << 4;
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public void updateArea( final IWorld w, final int chunkX, final int chunkZ )
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{
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final int x = chunkX << 4;
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final int z = chunkZ << 4;
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this.updateArea(w, x, CHUNK_SIZE, z);
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this.updateArea(w, x, CHUNK_SIZE + 32, z);
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this.updateArea(w, x, CHUNK_SIZE + 64, z);
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this.updateArea(w, x, CHUNK_SIZE + 96, z);
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this.updateArea( w, x, CHUNK_SIZE, z );
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this.updateArea( w, x, CHUNK_SIZE + 32, z );
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this.updateArea( w, x, CHUNK_SIZE + 64, z );
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this.updateArea( w, x, CHUNK_SIZE + 96, z );
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this.updateArea(w, x, CHUNK_SIZE + 128, z);
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this.updateArea(w, x, CHUNK_SIZE + 160, z);
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this.updateArea(w, x, CHUNK_SIZE + 192, z);
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this.updateArea(w, x, CHUNK_SIZE + 224, z);
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}
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this.updateArea( w, x, CHUNK_SIZE + 128, z );
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this.updateArea( w, x, CHUNK_SIZE + 160, z );
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this.updateArea( w, x, CHUNK_SIZE + 192, z );
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this.updateArea( w, x, CHUNK_SIZE + 224, z );
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}
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public Future<?> updateArea(final IWorld w, final int x, final int y, final int z) {
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this.jobSize++;
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public Future<?> updateArea( final IWorld w, final int x, final int y, final int z )
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{
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this.jobSize++;
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final int cx = x >> 4;
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final int cdy = y >> 5;
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final int cz = z >> 4;
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final int cx = x >> 4;
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final int cdy = y >> 5;
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final int cz = z >> 4;
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final int low_y = cdy << 5;
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final int hi_y = low_y + 32;
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final int low_y = cdy << 5;
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final int hi_y = low_y + 32;
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// lower level...
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final IChunk c = w.getChunk(cx, cz);
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// lower level...
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final IChunk c = w.getChunk( cx, cz );
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DimensionType dim = w.getDimension().getType();
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DimensionType dim = w.getDimension().getType();
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Block skyStoneBlock = AEApi.instance().definitions().blocks().skyStoneBlock().block();
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BlockPos.Mutable pos = new BlockPos.Mutable();
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for (int i = 0; i < CHUNK_SIZE; i++) {
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pos.setX(i);
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for (int j = 0; j < CHUNK_SIZE; j++) {
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pos.setZ(j);
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for (int k = low_y; k < hi_y; k++) {
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pos.setY(k);
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final Block blk = c.getBlockState(pos).getBlock();
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if (blk == skyStoneBlock) {
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return this.executor.submit(new CMUpdatePost(dim, cx, cz, cdy, true));
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}
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}
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}
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}
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Block skyStoneBlock = AEApi.instance().definitions().blocks().skyStoneBlock().block();
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BlockPos.Mutable pos = new BlockPos.Mutable();
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for( int i = 0; i < CHUNK_SIZE; i++ )
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{
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pos.setX(i);
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for( int j = 0; j < CHUNK_SIZE; j++ )
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{
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pos.setZ(j);
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for( int k = low_y; k < hi_y; k++ )
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{
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pos.setY(k);
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final Block blk = c.getBlockState( pos ).getBlock();
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if( blk == skyStoneBlock )
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{
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return this.executor.submit( new CMUpdatePost( dim, cx, cz, cdy, true ) );
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}
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}
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}
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}
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return this.executor.submit(new CMUpdatePost(dim, cx, cz, cdy, false));
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}
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return this.executor.submit( new CMUpdatePost( dim, cx, cz, cdy, false ) );
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}
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public void kill() {
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this.executor.shutdown();
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public void kill()
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{
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this.executor.shutdown();
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try {
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this.executor.awaitTermination(6, TimeUnit.MINUTES);
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this.jobSize = 0;
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try
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{
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this.executor.awaitTermination( 6, TimeUnit.MINUTES );
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this.jobSize = 0;
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for (final CompassReader cr : this.worldSet.values()) {
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cr.close();
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}
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for( final CompassReader cr : this.worldSet.values() )
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{
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cr.close();
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}
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this.worldSet.clear();
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} catch (final InterruptedException e) {
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// wrap this up..
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}
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}
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this.worldSet.clear();
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}
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catch( final InterruptedException e )
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{
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// wrap this up..
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}
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}
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private CompassReader getReader(final DimensionType dim) {
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CompassReader cr = this.worldSet.get(dim);
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private CompassReader getReader( final DimensionType dim )
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{
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CompassReader cr = this.worldSet.get( dim );
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if (cr == null) {
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ServerWorld sw = server.getWorld(dim);
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cr = new CompassReader(sw);
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this.worldSet.put(dim, cr);
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}
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if( cr == null )
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{
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ServerWorld sw = server.getWorld(dim);
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cr = new CompassReader(sw);
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this.worldSet.put( dim, cr );
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}
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return cr;
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}
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return cr;
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}
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private int dist(final int ax, final int az, final int bx, final int bz) {
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final int up = (bz - az) * CHUNK_SIZE;
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final int side = (bx - ax) * CHUNK_SIZE;
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private int dist( final int ax, final int az, final int bx, final int bz )
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{
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final int up = ( bz - az ) * CHUNK_SIZE;
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final int side = ( bx - ax ) * CHUNK_SIZE;
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return up * up + side * side;
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}
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return up * up + side * side;
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}
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private double rad(final int ax, final int az, final int bx, final int bz) {
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final int up = bz - az;
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final int side = bx - ax;
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private double rad( final int ax, final int az, final int bx, final int bz )
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{
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final int up = bz - az;
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final int side = bx - ax;
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return Math.atan2(-up, side) - Math.PI / 2.0;
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}
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return Math.atan2( -up, side ) - Math.PI / 2.0;
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}
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private class CMUpdatePost implements Runnable {
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private class CMUpdatePost implements Runnable
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{
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public final DimensionType dim;
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public final DimensionType dim;
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public final int chunkX;
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public final int chunkZ;
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public final int doubleChunkY; // 32 blocks instead of 16.
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public final boolean value;
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public final int chunkX;
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public final int chunkZ;
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public final int doubleChunkY; // 32 blocks instead of 16.
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public final boolean value;
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public CMUpdatePost(final DimensionType dim, final int cx, final int cz, final int dcy, final boolean val) {
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this.dim = dim;
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this.chunkX = cx;
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this.doubleChunkY = dcy;
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this.chunkZ = cz;
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this.value = val;
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}
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public CMUpdatePost(final DimensionType dim, final int cx, final int cz, final int dcy, final boolean val )
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{
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this.dim = dim;
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this.chunkX = cx;
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this.doubleChunkY = dcy;
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this.chunkZ = cz;
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this.value = val;
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}
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@Override
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public void run() {
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CompassService.this.jobSize--;
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@Override
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public void run()
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{
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CompassService.this.jobSize--;
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final CompassReader cr = CompassService.this.getReader(this.dim);
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cr.setHasBeacon(this.chunkX, this.chunkZ, this.doubleChunkY, this.value);
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final CompassReader cr = CompassService.this.getReader( this.dim );
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cr.setHasBeacon( this.chunkX, this.chunkZ, this.doubleChunkY, this.value );
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if (CompassService.this.jobSize() < 2) {
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CompassService.this.cleanUp();
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}
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}
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}
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if( CompassService.this.jobSize() < 2 )
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{
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CompassService.this.cleanUp();
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}
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}
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}
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private class CMDirectionRequest implements Runnable {
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private class CMDirectionRequest implements Runnable
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{
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public final int maxRange;
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public final DimensionalCoord coord;
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public final ICompassCallback callback;
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public final int maxRange;
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public final DimensionalCoord coord;
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public final ICompassCallback callback;
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public CMDirectionRequest(final DimensionalCoord coord, final int getMaxRange, final ICompassCallback cc) {
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this.coord = coord;
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this.maxRange = getMaxRange;
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this.callback = cc;
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}
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public CMDirectionRequest( final DimensionalCoord coord, final int getMaxRange, final ICompassCallback cc )
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{
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this.coord = coord;
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this.maxRange = getMaxRange;
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this.callback = cc;
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}
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@Override
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public void run() {
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CompassService.this.jobSize--;
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@Override
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public void run()
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{
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CompassService.this.jobSize--;
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final int cx = this.coord.x >> 4;
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final int cz = this.coord.z >> 4;
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final int cx = this.coord.x >> 4;
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final int cz = this.coord.z >> 4;
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final CompassReader cr = CompassService.this.getReader(this.coord.getWorld().getDimension().getType());
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final CompassReader cr = CompassService.this.getReader( this.coord.getWorld().getDimension().getType() );
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// Am I standing on it?
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if (cr.hasBeacon(cx, cz)) {
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this.callback.calculatedDirection(true, true, -999, 0);
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// Am I standing on it?
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if( cr.hasBeacon( cx, cz ) )
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{
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this.callback.calculatedDirection( true, true, -999, 0 );
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if (CompassService.this.jobSize() < 2) {
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CompassService.this.cleanUp();
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}
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if( CompassService.this.jobSize() < 2 )
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{
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CompassService.this.cleanUp();
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}
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return;
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}
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return;
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}
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// spiral outward...
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for (int offset = 1; offset < this.maxRange; offset++) {
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final int minX = cx - offset;
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final int minZ = cz - offset;
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final int maxX = cx + offset;
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final int maxZ = cz + offset;
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// spiral outward...
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for( int offset = 1; offset < this.maxRange; offset++ )
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{
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final int minX = cx - offset;
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final int minZ = cz - offset;
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final int maxX = cx + offset;
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final int maxZ = cz + offset;
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int closest = Integer.MAX_VALUE;
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int chosen_x = cx;
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int chosen_z = cz;
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int closest = Integer.MAX_VALUE;
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int chosen_x = cx;
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int chosen_z = cz;
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for (int z = minZ; z <= maxZ; z++) {
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if (cr.hasBeacon(minX, z)) {
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final int closeness = CompassService.this.dist(cx, cz, minX, z);
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if (closeness < closest) {
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closest = closeness;
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chosen_x = minX;
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chosen_z = z;
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}
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}
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for( int z = minZ; z <= maxZ; z++ )
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{
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if( cr.hasBeacon( minX, z ) )
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{
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final int closeness = CompassService.this.dist( cx, cz, minX, z );
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if( closeness < closest )
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{
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closest = closeness;
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chosen_x = minX;
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chosen_z = z;
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}
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}
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if (cr.hasBeacon(maxX, z)) {
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final int closeness = CompassService.this.dist(cx, cz, maxX, z);
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if (closeness < closest) {
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closest = closeness;
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chosen_x = maxX;
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chosen_z = z;
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||||
}
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}
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}
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||||
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if( cr.hasBeacon( maxX, z ) )
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{
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final int closeness = CompassService.this.dist( cx, cz, maxX, z );
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if( closeness < closest )
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{
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closest = closeness;
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chosen_x = maxX;
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chosen_z = z;
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||||
}
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||||
}
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}
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for (int x = minX + 1; x < maxX; x++) {
|
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if (cr.hasBeacon(x, minZ)) {
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final int closeness = CompassService.this.dist(cx, cz, x, minZ);
|
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if (closeness < closest) {
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closest = closeness;
|
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chosen_x = x;
|
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chosen_z = minZ;
|
||||
}
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||||
}
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||||
|
||||
for( int x = minX + 1; x < maxX; x++ )
|
||||
{
|
||||
if( cr.hasBeacon( x, minZ ) )
|
||||
{
|
||||
final int closeness = CompassService.this.dist( cx, cz, x, minZ );
|
||||
if( closeness < closest )
|
||||
{
|
||||
closest = closeness;
|
||||
chosen_x = x;
|
||||
chosen_z = minZ;
|
||||
}
|
||||
}
|
||||
if (cr.hasBeacon(x, maxZ)) {
|
||||
final int closeness = CompassService.this.dist(cx, cz, x, maxZ);
|
||||
if (closeness < closest) {
|
||||
closest = closeness;
|
||||
chosen_x = x;
|
||||
chosen_z = maxZ;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if( cr.hasBeacon( x, maxZ ) )
|
||||
{
|
||||
final int closeness = CompassService.this.dist( cx, cz, x, maxZ );
|
||||
if( closeness < closest )
|
||||
{
|
||||
closest = closeness;
|
||||
chosen_x = x;
|
||||
chosen_z = maxZ;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (closest < Integer.MAX_VALUE) {
|
||||
this.callback.calculatedDirection(true, false, CompassService.this.rad(cx, cz, chosen_x, chosen_z),
|
||||
CompassService.this.dist(cx, cz, chosen_x, chosen_z));
|
||||
|
||||
if( closest < Integer.MAX_VALUE )
|
||||
{
|
||||
this.callback.calculatedDirection( true, false, CompassService.this.rad( cx, cz, chosen_x, chosen_z ),
|
||||
CompassService.this.dist( cx, cz, chosen_x, chosen_z ) );
|
||||
if (CompassService.this.jobSize() < 2) {
|
||||
CompassService.this.cleanUp();
|
||||
}
|
||||
|
||||
if( CompassService.this.jobSize() < 2 )
|
||||
{
|
||||
CompassService.this.cleanUp();
|
||||
}
|
||||
return;
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
}
|
||||
}
|
||||
// didn't find shit...
|
||||
this.callback.calculatedDirection(false, true, -999, 999);
|
||||
|
||||
// didn't find shit...
|
||||
this.callback.calculatedDirection( false, true, -999, 999 );
|
||||
|
||||
if( CompassService.this.jobSize() < 2 )
|
||||
{
|
||||
CompassService.this.cleanUp();
|
||||
}
|
||||
}
|
||||
}
|
||||
if (CompassService.this.jobSize() < 2) {
|
||||
CompassService.this.cleanUp();
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
Reference in New Issue
Block a user