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58 lines
1.7 KiB
Java
58 lines
1.7 KiB
Java
package net.minecraft.entity.ai;
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import net.minecraft.entity.EntityLiving;
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public class EntityAILookIdle extends EntityAIBase
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{
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/** The entity that is looking idle. */
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private EntityLiving idleEntity;
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/** X offset to look at */
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private double lookX;
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/** Z offset to look at */
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private double lookZ;
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/** A decrementing tick that stops the entity from being idle once it reaches 0. */
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private int idleTime;
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private static final String __OBFID = "CL_00001607";
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public EntityAILookIdle(EntityLiving p_i1647_1_)
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{
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this.idleEntity = p_i1647_1_;
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this.setMutexBits(3);
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}
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/**
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* Returns whether the EntityAIBase should begin execution.
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*/
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public boolean shouldExecute()
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{
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return this.idleEntity.getRNG().nextFloat() < 0.02F;
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}
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/**
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* Returns whether an in-progress EntityAIBase should continue executing
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*/
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public boolean continueExecuting()
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{
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return this.idleTime >= 0;
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}
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/**
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* Execute a one shot task or start executing a continuous task
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*/
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public void startExecuting()
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{
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double d0 = (Math.PI * 2D) * this.idleEntity.getRNG().nextDouble();
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this.lookX = Math.cos(d0);
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this.lookZ = Math.sin(d0);
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this.idleTime = 20 + this.idleEntity.getRNG().nextInt(20);
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}
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/**
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* Updates the task
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*/
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public void updateTask()
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{
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--this.idleTime;
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this.idleEntity.getLookHelper().setLookPosition(this.idleEntity.posX + this.lookX, this.idleEntity.posY + (double)this.idleEntity.getEyeHeight(), this.idleEntity.posZ + this.lookZ, 10.0F, (float)this.idleEntity.getVerticalFaceSpeed());
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}
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} |