44 lines
1.3 KiB
Java
44 lines
1.3 KiB
Java
package net.minecraft.world.level.pathfinder;
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import net.minecraft.core.BlockPos;
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import net.minecraft.server.level.ServerLevel;
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import net.minecraft.world.entity.Mob;
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import net.minecraft.world.level.CollisionGetter;
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import net.minecraft.world.level.block.state.BlockState;
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import org.jetbrains.annotations.Nullable;
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public class PathfindingContext {
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private final CollisionGetter level;
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@Nullable
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private final PathTypeCache cache;
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private final BlockPos mobPosition;
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private final BlockPos.MutableBlockPos mutablePos = new BlockPos.MutableBlockPos();
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public PathfindingContext(CollisionGetter level, Mob mob) {
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this.level = level;
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if (mob.level() instanceof ServerLevel serverLevel) {
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this.cache = serverLevel.getPathTypeCache();
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} else {
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this.cache = null;
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}
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this.mobPosition = mob.blockPosition();
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}
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public PathType getPathTypeFromState(int x, int y, int z) {
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BlockPos blockPos = this.mutablePos.set(x, y, z);
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return this.cache == null ? WalkNodeEvaluator.getPathTypeFromState(this.level, blockPos) : this.cache.getOrCompute(this.level, blockPos);
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}
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public BlockState getBlockState(BlockPos pos) {
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return this.level.getBlockState(pos);
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}
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public CollisionGetter level() {
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return this.level;
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}
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public BlockPos mobPosition() {
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return this.mobPosition;
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}
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}
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