Java ItemElytra.isBroken方法代码示例

import net.minecraft.item.ItemElytra; //导入方法依赖的package包/类
/**
 * Called each tick. Updates state for the elytra.
 */
private void updateElytra()
{
    boolean flag = this.getFlag(7);

    if (flag && !this.onGround && !this.isRiding())
    {
        ItemStack itemstack = this.getItemStackFromSlot(EntityEquipmentSlot.CHEST);

        if (itemstack.getItem() == Items.ELYTRA && ItemElytra.isBroken(itemstack))
        {
            flag = true;

            if (!this.world.isRemote && (this.ticksElytraFlying + 1) % 20 == 0)
            {
                itemstack.damageItem(1, this);
            }
        }
        else
        {
            flag = false;
        }
    }
    else
    {
        flag = false;
    }

    if (!this.world.isRemote)
    {
        this.setFlag(7, flag);
    }
}
 

import net.minecraft.item.ItemElytra; //导入方法依赖的package包/类
/**
 * Called each tick. Updates state for the elytra.
 */
private void updateElytra()
{
    boolean flag = this.getFlag(7);

    if (flag && !this.onGround && !this.isRiding())
    {
        ItemStack itemstack = this.getItemStackFromSlot(EntityEquipmentSlot.CHEST);

        if (itemstack != null && itemstack.getItem() == Items.ELYTRA && ItemElytra.isBroken(itemstack))
        {
            flag = true;

            if (!this.worldObj.isRemote && (this.ticksElytraFlying + 1) % 20 == 0)
            {
                itemstack.damageItem(1, this);
            }
        }
        else
        {
            flag = false;
        }
    }
    else
    {
        flag = false;
    }

    if (!this.worldObj.isRemote)
    {
        this.setFlag(7, flag);
    }
}
 

import net.minecraft.item.ItemElytra; //导入方法依赖的package包/类
@Override
public boolean shouldExecute() {        
    // don't catch if leashed
    if (dragon.getLeashed()) {
        return false;
    }
    
    owner = (EntityPlayer) dragon.getOwner();
    
    // don't catch if ownerless 
    if (owner == null) {
        return false;
    }
    
    // no point in catching players in creative mode
    if (owner.capabilities.isCreativeMode) {
        return false;
    }
    
    // don't catch if already being ridden
    if (dragon.isPassenger(owner)) {
        return false;
    }
    
    // don't catch if owner has a working Elytra equipped
    // note: isBroken() is misleading, it actually checks if the items is usable
    ItemStack itemStack = owner.getItemStackFromSlot(EntityEquipmentSlot.CHEST);
    if (itemStack != null && itemStack.getItem() == Items.ELYTRA && ItemElytra.isBroken(itemStack)) {
        return false;
    }
    
    // don't catch if owner is too far away
    double followRange = getFollowRange();
    if (dragon.getDistanceToEntity(owner) > followRange) {
        return false;
    }
            
    return owner.fallDistance > 4;
}
 

import net.minecraft.item.ItemElytra; //导入方法依赖的package包/类
/**
 * Processes a range of action-types: sneaking, sprinting, waking from sleep, opening the inventory or setting jump
 * height of the horse the player is riding
 */
public void processEntityAction(CPacketEntityAction packetIn)
{
    PacketThreadUtil.checkThreadAndEnqueue(packetIn, this, this.playerEntity.getServerWorld());
    this.playerEntity.markPlayerActive();

    switch (packetIn.getAction())
    {
        case START_SNEAKING:
            this.playerEntity.setSneaking(true);
            break;
        case STOP_SNEAKING:
            this.playerEntity.setSneaking(false);
            break;
        case START_SPRINTING:
            this.playerEntity.setSprinting(true);
            break;
        case STOP_SPRINTING:
            this.playerEntity.setSprinting(false);
            break;
        case STOP_SLEEPING:
            this.playerEntity.wakeUpPlayer(false, true, true);
            this.targetPos = new Vec3d(this.playerEntity.posX, this.playerEntity.posY, this.playerEntity.posZ);
            break;
        case START_RIDING_JUMP:

            if (this.playerEntity.getRidingEntity() instanceof IJumpingMount)
            {
                IJumpingMount ijumpingmount1 = (IJumpingMount)this.playerEntity.getRidingEntity();
                int i = packetIn.getAuxData();

                if (ijumpingmount1.canJump() && i > 0)
                {
                    ijumpingmount1.handleStartJump(i);
                }
            }

            break;
        case STOP_RIDING_JUMP:

            if (this.playerEntity.getRidingEntity() instanceof IJumpingMount)
            {
                IJumpingMount ijumpingmount = (IJumpingMount)this.playerEntity.getRidingEntity();
                ijumpingmount.handleStopJump();
            }

            break;
        case OPEN_INVENTORY:

            if (this.playerEntity.getRidingEntity() instanceof EntityHorse)
            {
                ((EntityHorse)this.playerEntity.getRidingEntity()).openGUI(this.playerEntity);
            }

            break;
        case START_FALL_FLYING:

            if (!this.playerEntity.onGround && this.playerEntity.motionY < 0.0D && !this.playerEntity.isElytraFlying() && !this.playerEntity.isInWater())
            {
                ItemStack itemstack = this.playerEntity.getItemStackFromSlot(EntityEquipmentSlot.CHEST);

                if (itemstack != null && itemstack.getItem() == Items.ELYTRA && ItemElytra.isBroken(itemstack))
                {
                    this.playerEntity.setElytraFlying();
                }
            }
            else
            {
                this.playerEntity.clearElytraFlying();
            }

            break;
        default:
            throw new IllegalArgumentException("Invalid client command!");
    }
}