package gvclib.entity;

import java.util.List;
import java.util.UUID;

import javax.annotation.Nullable;

import gvclib.mod_GVCLib;
import net.minecraft.block.Block;
import net.minecraft.entity.Entity;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.IProjectile;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.nbt.NBTTagCompound;
import net.minecraft.network.datasync.DataParameter;
import net.minecraft.network.datasync.DataSerializers;
import net.minecraft.network.datasync.EntityDataManager;
import net.minecraft.util.ResourceLocation;
import net.minecraft.util.datafix.DataFixer;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.MathHelper;
import net.minecraft.util.math.RayTraceResult;
import net.minecraft.util.math.Vec3d;
import net.minecraft.world.World;
import net.minecraft.world.WorldServer;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
import objmodel.IModelCustom;

public abstract class EntityTNTBase extends Entity implements IProjectile
{
	
	protected static final DataParameter<String> Model = 
    		EntityDataManager.<String>createKey(EntityTNTBase.class, DataSerializers.STRING);
    protected static final DataParameter<String> Tex = 
    		EntityDataManager.<String>createKey(EntityTNTBase.class, DataSerializers.STRING);
    public IModelCustom model = null;
	
	 private int xTile;
	    private int yTile;
	    private int zTile;
	    private Block inTile;
	    protected boolean inGround;
	    public int throwableShake;
	    /** The entity that threw this throwable item. */
	    private EntityLivingBase thrower;
	    private String throwerName;
	    protected int ticksInGround;
	    protected int ticksInAir;
	    public Entity ignoreEntity;
	    protected int ignoreTime;
	    
	    public EntityLivingBase friend;
	    public double gra = 0.029;//
	    public int Bdamege = 5;
	    public boolean muteki = false;
	    
	    public int time;
	    public int timemax = 400;
	    public boolean smoke = false;
	    public boolean ex =false;
	    public float exlevel = 3.0F;
    
    public int extime = 80;
    public boolean exinground = false;

    public EntityTNTBase(World worldIn)
    {
        super(worldIn);
        this.xTile = -1;
        this.yTile = -1;
        this.zTile = -1;
        this.setSize(0.25F, 0.25F);
    }

    public EntityTNTBase(World worldIn, double x, double y, double z)
    {
        this(worldIn);
        this.setPosition(x, y, z);
    }

    public EntityTNTBase(World worldIn, EntityLivingBase throwerIn)
    {
        this(worldIn, throwerIn.posX, throwerIn.posY + (double)throwerIn.getEyeHeight() - 0.10000000149011612D, throwerIn.posZ);
        this.thrower = throwerIn;
    }

    protected void entityInit()
    {
    	this.dataManager.register(Model, new String("gvclib:textures/entity/BulletNormal.obj"));
        this.dataManager.register(Tex, new String("gvclib:textures/entity/BulletNormal.png"));
    }

    /**
     * Checks if the entity is in range to render.
     */
    @SideOnly(Side.CLIENT)
    public boolean isInRangeToRenderDist(double distance)
    {
        double d0 = this.getEntityBoundingBox().getAverageEdgeLength();

        if (Double.isNaN(d0))
        {
            d0 = 1.0D;
        }

        d0 = d0 * 64.0D * mod_GVCLib.cfg_entity_render_range;
        return distance < d0 * d0;
    }

    /**
     * Sets throwable heading based on an entity that's throwing it
     */
    public void setHeadingFromThrower(Entity entityThrower, float rotationPitchIn, float rotationYawIn, float pitchOffset, float velocity, float inaccuracy)
    {
        float f = -MathHelper.sin(rotationYawIn * 0.017453292F) * MathHelper.cos(rotationPitchIn * 0.017453292F);
        float f1 = -MathHelper.sin((rotationPitchIn + pitchOffset) * 0.017453292F);
        float f2 = MathHelper.cos(rotationYawIn * 0.017453292F) * MathHelper.cos(rotationPitchIn * 0.017453292F);
        this.setThrowableHeading((double)f, (double)f1, (double)f2, velocity, inaccuracy);
        this.motionX += entityThrower.motionX;
        this.motionZ += entityThrower.motionZ;

        if (!entityThrower.onGround)
        {
            this.motionY += entityThrower.motionY;
        }
    }

    /**
     * Similar to setArrowHeading, it's point the throwable entity to a x, y, z direction.
     */
    public void setThrowableHeading(double x, double y, double z, float velocity, float inaccuracy)
    {
        float f = MathHelper.sqrt(x * x + y * y + z * z);
        x = x / (double)f;
        y = y / (double)f;
        z = z / (double)f;
        x = x + this.rand.nextGaussian() * 0.007499999832361937D * (double)inaccuracy;
        y = y + this.rand.nextGaussian() * 0.007499999832361937D * (double)inaccuracy;
        z = z + this.rand.nextGaussian() * 0.007499999832361937D * (double)inaccuracy;
        x = x * (double)velocity;
        y = y * (double)velocity;
        z = z * (double)velocity;
        this.motionX = x;
        this.motionY = y;
        this.motionZ = z;
        float f1 = MathHelper.sqrt(x * x + z * z);
        this.rotationYaw = (float)(MathHelper.atan2(x, z) * (180D / Math.PI));
        this.rotationPitch = (float)(MathHelper.atan2(y, (double)f1) * (180D / Math.PI));
        this.prevRotationYaw = this.rotationYaw;
        this.prevRotationPitch = this.rotationPitch;
        this.ticksInGround = 0;
    }

    /**
     * Updates the velocity of the entity to a new value.
     */
    @SideOnly(Side.CLIENT)
    public void setVelocity(double x, double y, double z)
    {
        this.motionX = x;
        this.motionY = y;
        this.motionZ = z;

        if (this.prevRotationPitch == 0.0F && this.prevRotationYaw == 0.0F)
        {
            float f = MathHelper.sqrt(x * x + z * z);
            this.rotationYaw = (float)(MathHelper.atan2(x, z) * (180D / Math.PI));
            this.rotationPitch = (float)(MathHelper.atan2(y, (double)f) * (180D / Math.PI));
            this.prevRotationYaw = this.rotationYaw;
            this.prevRotationPitch = this.rotationPitch;
        }
    }

    @SideOnly(Side.CLIENT)
    public int getBrightnessForRender(float partialTicks)
    {
        return 15728880;
    }

    /**
     * Gets how bright this entity is.
     */
    public float getBrightness(float partialTicks)
    {
        return 1.0F;
    }
    /**
     * Checks to make sure the light is not too bright where the mob is spawning
     */
    protected boolean isValidLightLevel()
    {
        return true;
    }
    
    /**
     * Called to update the entity's position/logic.
     */
    public void onUpdate()
    {
        this.lastTickPosX = this.posX;
        this.lastTickPosY = this.posY;
        this.lastTickPosZ = this.posZ;
        super.onUpdate();

        
    }

    /**
     * Gets the amount of gravity to apply to the thrown entity with each tick.
     */
    protected float getGravityVelocity()
    {
        return 0.03F;
    }

    /**
     * Called when this EntityThrowable hits a block or entity.
     */
    protected abstract void onImpact(RayTraceResult result);

    public static void func_189661_a(DataFixer fixer, String name)
    {
    }

    /**
     * (abstract) Protected helper method to write subclass entity data to NBT.
     */
    public void writeEntityToNBT(NBTTagCompound compound)
    {
        compound.setInteger("xTile", this.xTile);
        compound.setInteger("yTile", this.yTile);
        compound.setInteger("zTile", this.zTile);
        ResourceLocation resourcelocation = (ResourceLocation)Block.REGISTRY.getNameForObject(this.inTile);
        compound.setString("inTile", resourcelocation == null ? "" : resourcelocation.toString());
        compound.setByte("shake", (byte)this.throwableShake);
        compound.setByte("inGround", (byte)(this.inGround ? 1 : 0));

        if ((this.throwerName == null || this.throwerName.isEmpty()) && this.thrower instanceof EntityPlayer)
        {
            this.throwerName = this.thrower.getName();
        }

        compound.setString("ownerName", this.throwerName == null ? "" : this.throwerName);
        
        compound.setString("Model", this.getModel());
        compound.setString("Tex", this.getTex());
    }

    /**
     * (abstract) Protected helper method to read subclass entity data from NBT.
     */
    public void readEntityFromNBT(NBTTagCompound compound)
    {
        this.xTile = compound.getInteger("xTile");
        this.yTile = compound.getInteger("yTile");
        this.zTile = compound.getInteger("zTile");

        if (compound.hasKey("inTile", 8))
        {
            this.inTile = Block.getBlockFromName(compound.getString("inTile"));
        }
        else
        {
            this.inTile = Block.getBlockById(compound.getByte("inTile") & 255);
        }

        this.throwableShake = compound.getByte("shake") & 255;
        this.inGround = compound.getByte("inGround") == 1;
        this.thrower = null;
        this.throwerName = compound.getString("ownerName");

        if (this.throwerName != null && this.throwerName.isEmpty())
        {
            this.throwerName = null;
        }

        this.thrower = this.getThrower();
        if(compound.getString("Model") == null){
        	this.setModel("gvclib:textures/entity/BulletNormal.obj");
        }else{
        	this.setModel(compound.getString("Model"));
        }
        if(compound.getString("Tex") == null){
        	this.setTex("gvclib:textures/entity/BulletNormal.png");
        }else{
        	this.setTex(compound.getString("Tex"));
        }
    }

    public String getModel() {
		return ((this.dataManager.get(Model)));
	}
	public void setModel(String s) {
		this.dataManager.set(Model, String.valueOf(new String(s)));
	}
	public String getTex() {
		return ((this.dataManager.get(Tex)));
	}
	public void setTex(String s) {
		this.dataManager.set(Tex, String.valueOf(new String(s)));
	}

	
	@Nullable
    protected Entity findEntityOnPath(Vec3d start, Vec3d end)
    {
        Entity entity = null;
        List<Entity> list = this.world.getEntitiesWithinAABBExcludingEntity(this, this.getEntityBoundingBox().expand(this.motionX, this.motionY, this.motionZ).grow(1.0D));
        double d0 = 0.0D;

        for (int i = 0; i < list.size(); ++i)
        {
            Entity entity1 = (Entity)list.get(i);

            if (entity1 != this.getThrower() || this.ticksInAir >= 5)
            {
                AxisAlignedBB axisalignedbb = entity1.getEntityBoundingBox().grow(0.30000001192092896D);
                RayTraceResult raytraceresult = axisalignedbb.calculateIntercept(start, end);

                if (raytraceresult != null)
                {
                    double d1 = start.squareDistanceTo(raytraceresult.hitVec);

                    if (d1 < d0 || d0 == 0.0D)
                    {
                        entity = entity1;
                        d0 = d1;
                    }
                }
            }
        }

        return entity;
    }
	
    @Nullable
    public EntityLivingBase getThrower()
    {
        if (this.thrower == null && this.throwerName != null && !this.throwerName.isEmpty())
        {
            this.thrower = this.world.getPlayerEntityByName(this.throwerName);

            if (this.thrower == null && this.world instanceof WorldServer)
            {
                try
                {
                    Entity entity = ((WorldServer)this.world).getEntityFromUuid(UUID.fromString(this.throwerName));

                    if (entity instanceof EntityLivingBase)
                    {
                        this.thrower = (EntityLivingBase)entity;
                    }
                }
                catch (Throwable var2)
                {
                    this.thrower = null;
                }
            }
        }

        return this.thrower;
    }
}