TronBikeBlue.Java

package com.musicdude509.TronMod.TronBike;

import java.util.List;
import com.musicdude509.TronMod.TronBike.entity.EntityTronBikeBlue;
import cpw.mods.fml.common.registry.GameRegistry;
import net.minecraft.block.Block;
import net.minecraft.block.material.Material;
import net.minecraft.creativetab.CreativeTabs;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.init.Blocks;
import net.minecraft.item.Item;
import net.minecraft.item.ItemStack;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.util.MathHelper;
import net.minecraft.util.MovingObjectPosition;
import net.minecraft.util.Vec3;
import net.minecraft.world.World;

public class TronBikeBlue extends Item{

    public static final Item tronBikeBlue = (Item)Item.itemRegistry.getObject("tronBikeBlue");
    public static final Item tronBikeOrange = (Item)Item.itemRegistry.getObject("tronBikeOrange");

    public TronBikeBlue(){
        this.maxStackSize = 1;
        this.setCreativeTab(CreativeTabs.tabTransport);
        this.setTextureName("TronBikeBlue");
        this.setUnlocalizedName("tronBikeBlue");

    }
    public ItemStack onItemRightClick(ItemStack p_77659_1_, World p_77659_2_, EntityPlayer p_77659_3_) {
        float f = 1.0F;
        float f1 = p_77659_3_.prevRotationPitch + (p_77659_3_.rotationPitch - p_77659_3_.prevRotationPitch) * f;
        float f2 = p_77659_3_.prevRotationYaw + (p_77659_3_.rotationYaw - p_77659_3_.prevRotationYaw) * f;
        double d0 = p_77659_3_.prevPosX + (p_77659_3_.posX - p_77659_3_.prevPosX) * (double)f;
        double d1 = p_77659_3_.prevPosY + (p_77659_3_.posY - p_77659_3_.prevPosY) * (double)f + 1.62D - (double)p_77659_3_.yOffset;
        double d2 = p_77659_3_.prevPosZ + (p_77659_3_.posZ - p_77659_3_.prevPosZ) * (double)f;
        Vec3 vec3 = Vec3.createVectorHelper(d0, d1, d2);
        float f3 = MathHelper.cos(-f2 * 0.017453292F - (float)Math.PI);
        float f4 = MathHelper.sin(-f2 * 0.017453292F - (float)Math.PI);
        float f5 = -MathHelper.cos(-f1 * 0.017453292F);
        float f6 = MathHelper.sin(-f1 * 0.017453292F);
        float f7 = f4 * f5;
        float f8 = f3 * f5;
        double d3 = 5.0D;
        Vec3 vec31 = vec3.addVector((double)f7 * d3, (double)f6 * d3, (double)f8 * d3);
        MovingObjectPosition movingobjectposition = p_77659_2_.rayTraceBlocks(vec3, vec31, true);

        if (movingobjectposition == null)
        {
            return p_77659_1_;
        }
        else
        {
            Vec3 vec32 = p_77659_3_.getLook(f);
            boolean flag = false;
            float f9 = 1.0F;
            List list = p_77659_2_.getEntitiesWithinAABBExcludingEntity(p_77659_3_, p_77659_3_.boundingBox.addCoord(vec32.xCoord * d3, vec32.yCoord * d3, vec32.zCoord * d3).expand((double)f9, (double)f9, (double)f9));
            int i;

            for (i = 0; i < list.size(); ++i)
            {
                Entity entity = (Entity)list.get(i);

                if (entity.canBeCollidedWith())
                {
                    float f10 = entity.getCollisionBorderSize();
                    AxisAlignedBB axisalignedbb = entity.boundingBox.expand((double)f10, (double)f10, (double)f10);

                    if (axisalignedbb.isVecInside(vec3))
                    {
                        flag = true;
                    }
                }
            }

            if (flag)
            {
                return p_77659_1_;
            }
            else
            {
                if (movingobjectposition.typeOfHit == MovingObjectPosition.MovingObjectType.BLOCK)
                {
                    i = movingobjectposition.blockX;
                    int j = movingobjectposition.blockY;
                    int k = movingobjectposition.blockZ;

                    if (p_77659_2_.getBlock(i, j, k) == Blocks.snow_layer)
                    {
                        --j;
                    }

                    EntityTronBikeBlue entitytronbikeblue = new EntityTronBikeBlue(p_77659_2_, (double)((float)i + 0.5F), (double)((float)j + 1.0F), (double)((float)k + 0.5F));
                    entitytronbikeblue.rotationYaw = (float)(((MathHelper.floor_double((double)(p_77659_3_.rotationYaw * 4.0F / 360.0F) + 0.5D) & 3) - 1) * 90);

                    if (!p_77659_2_.getCollidingBoundingBoxes(entitytronbikeblue, entitytronbikeblue.boundingBox.expand(-0.1D, -0.1D, -0.1D)).isEmpty())
                    {
                        return p_77659_1_;
                    }

                    if (!p_77659_2_.isRemote)
                    {
                        p_77659_2_.spawnEntityInWorld(entitytronbikeblue);
                    }

                    if (!p_77659_3_.capabilities.isCreativeMode)
                    {
                        --p_77659_1_.stackSize;
                    }
                }

                return p_77659_1_;
    }
        }
    }
}