43 lines
1.4 KiB
Java
43 lines
1.4 KiB
Java
package net.minecraft.world.entity.ai.goal;
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import java.util.EnumSet;
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import net.minecraft.core.BlockPos;
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import net.minecraft.tags.EntityTypeTags;
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import net.minecraft.world.entity.Mob;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.block.state.BlockState;
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import net.minecraft.world.phys.shapes.Shapes;
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public class ClimbOnTopOfPowderSnowGoal extends Goal {
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private final Mob mob;
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private final Level level;
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public ClimbOnTopOfPowderSnowGoal(Mob p_204055_, Level p_204056_) {
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this.mob = p_204055_;
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this.level = p_204056_;
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this.setFlags(EnumSet.of(Goal.Flag.JUMP));
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}
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@Override
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public boolean canUse() {
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boolean flag = this.mob.wasInPowderSnow || this.mob.isInPowderSnow;
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if (flag && this.mob.getType().is(EntityTypeTags.POWDER_SNOW_WALKABLE_MOBS)) {
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BlockPos blockpos = this.mob.blockPosition().above();
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BlockState blockstate = this.level.getBlockState(blockpos);
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return blockstate.is(Blocks.POWDER_SNOW) || blockstate.getCollisionShape(this.level, blockpos) == Shapes.empty();
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} else {
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return false;
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}
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}
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@Override
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public boolean requiresUpdateEveryTick() {
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return true;
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}
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@Override
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public void tick() {
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this.mob.getJumpControl().jump();
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}
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} |