70 lines
2.9 KiB
Java
70 lines
2.9 KiB
Java
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package net.minecraft.world.level.gameevent;
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import java.util.ArrayList;
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import java.util.Collections;
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import java.util.List;
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import net.minecraft.core.BlockPos;
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import net.minecraft.core.Holder;
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import net.minecraft.core.SectionPos;
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import net.minecraft.network.protocol.game.DebugPackets;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.level.chunk.ChunkAccess;
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import net.minecraft.world.phys.Vec3;
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public class GameEventDispatcher {
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private final ServerLevel level;
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public GameEventDispatcher(ServerLevel p_251921_) {
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this.level = p_251921_;
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}
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public void post(Holder<GameEvent> p_335078_, Vec3 p_250613_, GameEvent.Context p_251777_) {
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int i = p_335078_.value().notificationRadius();
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BlockPos blockpos = BlockPos.containing(p_250613_);
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int j = SectionPos.blockToSectionCoord(blockpos.getX() - i);
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int k = SectionPos.blockToSectionCoord(blockpos.getY() - i);
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int l = SectionPos.blockToSectionCoord(blockpos.getZ() - i);
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int i1 = SectionPos.blockToSectionCoord(blockpos.getX() + i);
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int j1 = SectionPos.blockToSectionCoord(blockpos.getY() + i);
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int k1 = SectionPos.blockToSectionCoord(blockpos.getZ() + i);
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List<GameEvent.ListenerInfo> list = new ArrayList<>();
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GameEventListenerRegistry.ListenerVisitor gameeventlistenerregistry$listenervisitor = (p_327435_, p_327436_) -> {
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if (p_327435_.getDeliveryMode() == GameEventListener.DeliveryMode.BY_DISTANCE) {
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list.add(new GameEvent.ListenerInfo(p_335078_, p_250613_, p_251777_, p_327435_, p_327436_));
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} else {
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p_327435_.handleGameEvent(this.level, p_335078_, p_251777_, p_250613_);
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}
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};
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boolean flag = false;
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for (int l1 = j; l1 <= i1; l1++) {
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for (int i2 = l; i2 <= k1; i2++) {
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ChunkAccess chunkaccess = this.level.getChunkSource().getChunkNow(l1, i2);
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if (chunkaccess != null) {
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for (int j2 = k; j2 <= j1; j2++) {
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flag |= chunkaccess.getListenerRegistry(j2).visitInRangeListeners(p_335078_, p_250613_, p_251777_, gameeventlistenerregistry$listenervisitor);
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}
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}
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}
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}
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if (!list.isEmpty()) {
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this.handleGameEventMessagesInQueue(list);
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}
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if (flag) {
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DebugPackets.sendGameEventInfo(this.level, p_335078_, p_250613_);
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}
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}
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private void handleGameEventMessagesInQueue(List<GameEvent.ListenerInfo> p_251433_) {
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Collections.sort(p_251433_);
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for (GameEvent.ListenerInfo gameevent$listenerinfo : p_251433_) {
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GameEventListener gameeventlistener = gameevent$listenerinfo.recipient();
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gameeventlistener.handleGameEvent(
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this.level, gameevent$listenerinfo.gameEvent(), gameevent$listenerinfo.context(), gameevent$listenerinfo.source()
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);
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}
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}
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}
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