You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
62 lines
1.9 KiB
Java
62 lines
1.9 KiB
Java
package net.minecraft.entity.ai;
|
|
|
|
import net.minecraft.entity.EntityLiving;
|
|
import net.minecraft.entity.EntityLivingBase;
|
|
import net.minecraft.util.MathHelper;
|
|
|
|
public class EntityAILeapAtTarget extends EntityAIBase
|
|
{
|
|
/** The entity that is leaping. */
|
|
EntityLiving leaper;
|
|
/** The entity that the leaper is leaping towards. */
|
|
EntityLivingBase leapTarget;
|
|
/** The entity's motionY after leaping. */
|
|
float leapMotionY;
|
|
private static final String __OBFID = "CL_00001591";
|
|
|
|
public EntityAILeapAtTarget(EntityLiving p_i1630_1_, float p_i1630_2_)
|
|
{
|
|
this.leaper = p_i1630_1_;
|
|
this.leapMotionY = p_i1630_2_;
|
|
this.setMutexBits(5);
|
|
}
|
|
|
|
/**
|
|
* Returns whether the EntityAIBase should begin execution.
|
|
*/
|
|
public boolean shouldExecute()
|
|
{
|
|
this.leapTarget = this.leaper.getAttackTarget();
|
|
|
|
if (this.leapTarget == null)
|
|
{
|
|
return false;
|
|
}
|
|
else
|
|
{
|
|
double d0 = this.leaper.getDistanceSqToEntity(this.leapTarget);
|
|
return d0 >= 4.0D && d0 <= 16.0D ? (!this.leaper.onGround ? false : this.leaper.getRNG().nextInt(5) == 0) : false;
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Returns whether an in-progress EntityAIBase should continue executing
|
|
*/
|
|
public boolean continueExecuting()
|
|
{
|
|
return !this.leaper.onGround;
|
|
}
|
|
|
|
/**
|
|
* Execute a one shot task or start executing a continuous task
|
|
*/
|
|
public void startExecuting()
|
|
{
|
|
double d0 = this.leapTarget.posX - this.leaper.posX;
|
|
double d1 = this.leapTarget.posZ - this.leaper.posZ;
|
|
float f = MathHelper.sqrt_double(d0 * d0 + d1 * d1);
|
|
this.leaper.motionX += d0 / (double)f * 0.5D * 0.800000011920929D + this.leaper.motionX * 0.20000000298023224D;
|
|
this.leaper.motionZ += d1 / (double)f * 0.5D * 0.800000011920929D + this.leaper.motionZ * 0.20000000298023224D;
|
|
this.leaper.motionY = (double)this.leapMotionY;
|
|
}
|
|
} |