77 lines
2.2 KiB
Java
77 lines
2.2 KiB
Java
package net.minecraft.world.entity.animal;
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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.tags.FluidTags;
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import net.minecraft.util.RandomSource;
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import net.minecraft.world.entity.EntitySpawnReason;
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import net.minecraft.world.entity.EntityType;
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import net.minecraft.world.entity.PathfinderMob;
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import net.minecraft.world.level.Level;
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import net.minecraft.world.level.LevelAccessor;
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import net.minecraft.world.level.LevelReader;
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import net.minecraft.world.level.block.Blocks;
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import net.minecraft.world.level.pathfinder.PathType;
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public abstract class WaterAnimal extends PathfinderMob {
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public static final int AMBIENT_SOUND_INTERVAL = 120;
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protected WaterAnimal(EntityType<? extends WaterAnimal> entityType, Level level) {
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super(entityType, level);
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this.setPathfindingMalus(PathType.WATER, 0.0F);
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}
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@Override
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public boolean checkSpawnObstruction(LevelReader level) {
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return level.isUnobstructed(this);
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}
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@Override
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public int getAmbientSoundInterval() {
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return 120;
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}
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@Override
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protected int getBaseExperienceReward(ServerLevel level) {
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return 1 + this.random.nextInt(3);
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}
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protected void handleAirSupply(ServerLevel level, int airSupply) {
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if (this.isAlive() && !this.isInWater()) {
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this.setAirSupply(airSupply - 1);
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if (this.getAirSupply() == -20) {
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this.setAirSupply(0);
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this.hurtServer(level, this.damageSources().drown(), 2.0F);
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}
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} else {
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this.setAirSupply(300);
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}
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}
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@Override
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public void baseTick() {
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int i = this.getAirSupply();
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super.baseTick();
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if (this.level() instanceof ServerLevel serverLevel) {
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this.handleAirSupply(serverLevel, i);
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}
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}
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@Override
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public boolean isPushedByFluid() {
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return false;
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}
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@Override
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public boolean canBeLeashed() {
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return false;
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}
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public static boolean checkSurfaceWaterAnimalSpawnRules(
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EntityType<? extends WaterAnimal> entityType, LevelAccessor level, EntitySpawnReason spawnReason, BlockPos pos, RandomSource random
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) {
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int i = level.getSeaLevel();
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int j = i - 13;
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return pos.getY() >= j && pos.getY() <= i && level.getFluidState(pos.below()).is(FluidTags.WATER) && level.getBlockState(pos.above()).is(Blocks.WATER);
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}
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}
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