Java Code Examples for net.minecraft.entity.Entity#isSneaking()

@Subscribe
public void onTick(EventTick event) {
	Entity e = mc.player.getVehicle() != null ? mc.player.getVehicle() : mc.player;
	
	if (e.isSneaking() || e.fallDistance > 3f) return;
	
	if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.3,0)))) {
		e.setVelocity(e.getVelocity().x, 0.08, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.1,0)))) {
		e.setVelocity(e.getVelocity().x, 0.05, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.05,0)))) {
		e.setVelocity(e.getVelocity().x, 0.01, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos()))) {
		e.setVelocity(e.getVelocity().x, -0.005, e.getVelocity().z);
		e.onGround = true;
	}
}
 

private boolean doTeleport(ItemStack stack, Entity entity, boolean targetMustSneakIfPlayer)
{
    TargetData target = TargetData.getTargetFromSelectedModule(stack, ModuleType.TYPE_LINKCRYSTAL);
    int entityDim = entity.getEntityWorld().provider.getDimension();

    // The basic version can only teleport inside the same dimension
    if (target != null && EntityUtils.doesEntityStackHaveBlacklistedEntities(entity) == false &&
        (this.isAdvancedPorter(stack) || target.dimension == entityDim))
    {
        int cost = (target.dimension == entityDim ? ENDER_CHARGE_COST_INTER_DIM_TP : ENDER_CHARGE_COST_CROSS_DIM_TP);

        if (UtilItemModular.useEnderCharge(stack, cost, true))
        {
            // If the target entity is a player, then they have to be sneaking too
            if (targetMustSneakIfPlayer == false || ((entity instanceof EntityPlayer) == false || entity.isSneaking()))
            {
                UtilItemModular.useEnderCharge(stack, cost, false);
                TeleportEntity.teleportEntityUsingModularItem(entity, stack, true, true);
                return true;
            }
        }
    }

    return false;
}
 

@Override
public void render(Entity p_78088_1_, float p_78088_2_, float p_78088_3_, float p_78088_4_, float p_78088_5_, float p_78088_6_, float p_78088_7_) {
	super.render(p_78088_1_, p_78088_2_, p_78088_3_, p_78088_4_, p_78088_5_, p_78088_6_, p_78088_7_);
	OpenGLHelper.pushMatrix();

	if (isChild) {
		float f6 = 2.0F;
		OpenGLHelper.scale(1.0F / f6, 1.0F / f6, 1.0F / f6);
		OpenGLHelper.translate(0.0F, 24.0F * p_78088_7_, 0.0F);
		standRightSide.render(p_78088_7_);
		standLeftSide.render(p_78088_7_);
		standWaist.render(p_78088_7_);
		standBase.render(p_78088_7_);
	} else {
		if (p_78088_1_.isSneaking())
			OpenGLHelper.translate(0.0F, 0.2F, 0.0F);

		standRightSide.render(p_78088_7_);
		standLeftSide.render(p_78088_7_);
		standWaist.render(p_78088_7_);
		standBase.render(p_78088_7_);
	}

	OpenGLHelper.popMatrix();
}
 

@Override
public void use(Entity e, ItemStack stack)
{
	if (stack.getItemDamage() == 4)
	{
		if (e == this.player)
		{
			if (e.isSneaking())
			{
				zoomSettingOn = (zoomSettingOn + 4 - 1) % 4;
			}
			else
			{
				zoomSettingOn = (zoomSettingOn + 1) % 4;
			}
		}
		return;
	}
	EnableDisableHelper.toggle(stack);
}
 

@Override
public void render(Entity entityIn, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, float scale)
{
	super.render(entityIn, limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scale);
	GlStateManager.pushMatrix();

	if (this.isChild)
	{
		float f = 2.0F;
		GlStateManager.scale(1.0F / f, 1.0F / f, 1.0F / f);
		GlStateManager.translate(0.0F, 24.0F * scale, 0.0F);
		this.bottomThing.render(scale);

	}
	else
	{
		if (entityIn.isSneaking())
		{
			GlStateManager.translate(0.0F, 0.2F, 0.0F);
		}

		this.bottomThing.render(scale);
	}

	GlStateManager.popMatrix();
}
 

/**
 * Sets the models various rotation angles then renders the model.
 */
public void render(Entity entityIn, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, float scale)
{
    super.render(entityIn, limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scale);
    GlStateManager.pushMatrix();

    if (entityIn.isSneaking())
    {
        GlStateManager.translate(0.0F, 0.2F, 0.0F);
    }

    this.claw1.render(scale);


    GlStateManager.popMatrix();
}
 

@Nullable
public static BlockPos getTargetedPosition(World world, Entity entity, double maxDistance, boolean sneakToOffset)
{
    RayTraceResult trace = fi.dy.masa.malilib.util.RayTraceUtils
            .getRayTraceFromEntity(world, entity, RayTraceFluidHandling.NONE, false, maxDistance);

    if (trace.typeOfHit != RayTraceResult.Type.BLOCK)
    {
        return null;
    }

    BlockPos pos = trace.getBlockPos();

    // Sneaking puts the position adjacent the targeted block face, not sneaking puts it inside the targeted block
    if (sneakToOffset == entity.isSneaking())
    {
        pos = pos.offset(trace.sideHit);
    }

    return pos;
}
 

@Subscribe
public void onTick(EventTick event) {
	Entity e = mc.player.getVehicle() != null ? mc.player.getVehicle() : mc.player;
	
	if (e.isSneaking() || e.fallDistance > 3f) return;
	
	if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.3,0)))) {
		e.setVelocity(e.getVelocity().x, 0.08, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.1,0)))) {
		e.setVelocity(e.getVelocity().x, 0.05, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.05,0)))) {
		e.setVelocity(e.getVelocity().x, 0.01, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos()))) {
		e.setVelocity(e.getVelocity().x, -0.005, e.getVelocity().z);
		e.onGround = true;
	}
}
 

@Subscribe
public void onTick(EventTick event) {
	Entity e = mc.player.getVehicle() != null ? mc.player.getVehicle() : mc.player;
	
	if (e.isSneaking() || e.fallDistance > 3f) return;
	
	if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.3,0)))) {
		e.setVelocity(e.getVelocity().x, 0.08, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.1,0)))) {
		e.setVelocity(e.getVelocity().x, 0.05, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos().add(0,0.05,0)))) {
		e.setVelocity(e.getVelocity().x, 0.01, e.getVelocity().z);
	} else if (WorldUtils.isFluid(new BlockPos(e.getPos()))) {
		e.setVelocity(e.getVelocity().x, -0.005, e.getVelocity().z);
		e.setOnGround(true);
	}
}
 

public void onUpdate() {
	if (this.isToggled()) {
		Entity e = mc.player.getRidingEntity() != null ? mc.player.getRidingEntity() : mc.player;
		
		if (e.isSneaking() || e.fallDistance > 3f || e.collidedHorizontally) return;

		if (isFluid(e.getPositionVec().add(0,0.3,0))) {
			e.setMotion(e.getMotion().x, 0.08, e.getMotion().z);
		} else if (isFluid(e.getPositionVec().add(0,0.07,0))) {
			e.setMotion(e.getMotion().x, 0.01, e.getMotion().z);
		} else if (isFluid(e.getPositionVec())) {
			e.setMotion(e.getMotion().x, -0.005, e.getMotion().z);
			e.onGround = true;
		}
	}
}
 

/**
 * @author 9Y0, Mojang
 * @reason body parts
 */
@Overwrite
public void render(Entity entityIn, float p_78088_2_, float p_78088_3_, float p_78088_4_, float p_78088_5_, float p_78088_6_, float scale) {
    super.render(entityIn, p_78088_2_, p_78088_3_, p_78088_4_, p_78088_5_, p_78088_6_, scale);
    GlStateManager.pushMatrix();

    if (isChild) {
        float f = 2.0F;
        GlStateManager.scale(1.0F / f, 1.0F / f, 1.0F / f);
        GlStateManager.translate(0.0F, 24.0F * scale, 0.0F);
    } else {
        if (entityIn.isSneaking()) GlStateManager.translate(0.0F, 0.2F, 0.0F);
    }

    bipedLeftLegwear.render(scale);
    bipedRightLegwear.render(scale);
    bipedLeftArmwear.render(scale);
    bipedRightArmwear.render(scale);
    bipedBodyWear.render(scale);
    bipedLeftForeArmwear.render(scale);
    bipedLeftForeArm.render(scale);
    bipedRightForeArmwear.render(scale);
    bipedRightForeArm.render(scale);
    bipedLeftLowerLeg.render(scale);
    bipedLeftLowerLegwear.render(scale);
    bipedRightLowerLeg.render(scale);
    bipedRightLowerLegwear.render(scale);
    butt.render(scale);

    GlStateManager.popMatrix();
}
 

/**
 * @author 9Y0, Mojang
 * @reason body parts
 */
@Overwrite
public void render(Entity entityIn, float p_78088_2_, float p_78088_3_, float p_78088_4_, float p_78088_5_, float p_78088_6_, float scale) {
    setRotationAngles(p_78088_2_, p_78088_3_, p_78088_4_, p_78088_5_, p_78088_6_, scale, entityIn);
    GlStateManager.pushMatrix();
    if (isChild) {
        float f = 2.0F;
        GlStateManager.scale(1.5F / f, 1.5F / f, 1.5F / f);
        GlStateManager.translate(0.0F, 16.0F * scale, 0.0F);
        bipedHead.render(scale);
        GlStateManager.popMatrix();
        GlStateManager.pushMatrix();
        GlStateManager.scale(1.0F / f, 1.0F / f, 1.0F / f);
        GlStateManager.translate(0.0F, 24.0F * scale, 0.0F);
    } else {
        if (entityIn.isSneaking()) GlStateManager.translate(0.0F, 0.2F, 0.0F);
        bipedHead.render(scale);
    }

    // Adding our parts
    bipedBody.render(scale);
    bipedRightArm.render(scale);
    bipedLeftArm.render(scale);
    bipedRightLeg.render(scale);
    bipedLeftLeg.render(scale);
    bipedHeadwear.render(scale);
    if (getClass().equals(ModelBiped.class)) renderBiped(scale);
    GlStateManager.popMatrix();
}
 

@Override
public void onEntityCollidedWithBlock(World worldIn, BlockPos pos, IBlockState state, Entity entityIn) {
    entityIn.motionX = MathHelper.clamp(entityIn.motionX, -0.15, 0.15);
    entityIn.motionZ = MathHelper.clamp(entityIn.motionZ, -0.15, 0.15);
    entityIn.fallDistance = 0.0F;
    if (entityIn.motionY < -0.15D) {
        entityIn.motionY = -0.15D;
    }
    if (entityIn.isSneaking() && entityIn.motionY < 0.0D) {
        entityIn.motionY = 0.0D;
    }
    if (entityIn.collidedHorizontally) {
        entityIn.motionY = 0.2;
    }
}
 

@Override
public void onFallenUpon(World world, int x, int y, int z, Entity entity, float fallDistance) {
	if (!entity.isSneaking()) {
		entity.fallDistance = 0;
		if (entity.motionY < 0)
			entity.getEntityData().setDouble(Reference.MOD_ID + ":slime", -entity.motionY);
	}
}
 

@Override
public void onEntityCollidedWithBlock(World world, int x, int y, int z, Entity entity) {
	NBTTagCompound data = entity.getEntityData();
	if (data.hasKey(Reference.MOD_ID + ":slime")) {
		entity.motionY = data.getDouble(Reference.MOD_ID + ":slime");
		data.removeTag(Reference.MOD_ID + ":slime");
	}

	if (Math.abs(entity.motionY) < 0.1 && !entity.isSneaking()) {
		double d = 0.4 + Math.abs(entity.motionY) * 0.2;
		entity.motionX *= d;
		entity.motionZ *= d;
	}
}
 

/**
 * Sets the models various rotation angles then renders the model.
 */
public void render(Entity entity, float limbSwing, float limbSwingAmount, float ageInTicks, float netHeadYaw, float headPitch, float scale)
{

	//super.render(p_78088_1_, p_78088_2_, p_78088_3_, p_78088_4_, p_78088_5_, p_78088_6_, p_78088_7_);


	biped.setRotationAngles(limbSwing, limbSwingAmount, ageInTicks, netHeadYaw, headPitch, scale, entity);
	biped.bipedRightArm.showModel = true;
	biped.bipedBody.showModel = true;
	biped.bipedLeftArm.showModel = true;
	GL11.glPushMatrix();
	if(entity.isSneaking()) {
		GL11.glTranslatef(0,.25f, 0);
	}
	
	biped.bipedBody.render(scale);
	biped.bipedLeftArm.render(scale);
	biped.bipedRightArm.render(scale);
	GL11.glPopMatrix();
	
	GL11.glPushMatrix();
	//GL11.glTranslatef(x, y, z);
	if(entity.isSneaking()) {
		GL11.glRotatef(0.5F * (180F / (float)Math.PI), 1.0F, 0.0F, 0.0F);
		GL11.glTranslatef(0,.2f, 0);
	}
	Minecraft.getMinecraft().renderEngine.bindTexture(texture);
	model.renderAll();
	GL11.glPopMatrix();
}
 

private void moveEntity(Entity entity) {

        Vec3d pos = getMovement().transform(new Vec3d(entity.posX, entity.posY, entity.posZ), 1).clone()
                .sub(new Vec3d(entity.posX, entity.posY, entity.posZ)).mul(1 / (1 / getSpeed() - 1));
        pos.setY(Math.max(pos.getY(), 0));

        entity.motionY = Math.max(entity.motionY, 0) + pos.getY();

        if (!(entity instanceof EntityPlayer) || !(entity.isSneaking()))
            entity.moveEntity(pos.getX(), 0, pos.getZ());

        entity.onGround = true;
        entity.fallDistance = 0;
    }
 

private int getColor(Entity entity) {
    int ret = -1;

    if (entity instanceof IAnimals && !(entity instanceof IMob)) {
        ret = 0xFF00FF44;
    }
    if (entity instanceof IMob) {
        ret = 0xFFFFAA00;
    }
    if (entity instanceof EntityBoat || entity instanceof EntityMinecart || entity instanceof EntityMinecartContainer) {
        ret = 0xFF00FFAA;
    }
    if (entity instanceof EntityItem) {
        ret = 0xFF00FFAA;
    }
    if (entity instanceof EntityEnderCrystal) {
        ret = 0xFFCD00CD;
    }
    if (entity instanceof EntityEnderPearl) {
        ret = 0xFFCD00CD;
    }
    if (entity instanceof EntityPlayer) {
        ret = 0xFFFF4444;

        if (entity == Minecraft.getMinecraft().player) {
            ret = -1;
        }

        if (entity.isSneaking()) {
            ret = 0xFFEE9900;
        }

        if (Seppuku.INSTANCE.getFriendManager().isFriend(entity) != null) {
            ret = 0xFF9900EE;
        }
    }
    return ret;
}
 

@Override
public void onEntityWalking(World world, int x, int y, int z, Entity entity)
   {
       super.onEntityWalking(world, x, y, z, entity);
       if(entity instanceof EntityPlayer && !entity.isSneaking()) {
       	world.setBlockMetadataWithNotify(x, y, z, 0, 3);
       }
   }
 

/**
 * Triggered whenever an entity collides with this block (enters into the block). Args: world, x, y, z, entity
 */
@Override
public void onEntityCollidedWithBlock(World world, int x, int y, int z, Entity entity)
{
	if(entity instanceof EntityLivingBase && headInQuicksand(world, x, y, z, entity)) {
		//If the entity is inside of a quicksand block, give some damage. It's only 0.5f damage, so a quarter heart.
		entity.attackEntityFrom(DamageSourceQuicksand.instance, 0.5f);
		
		//I tried to make it render the texture on your screen like if you're in a block,
		//but it turned out to be a private method.
	}
	if(insideQuicksand(world, x, y, z, entity)) {
		//If the entity inside of the quicksand is a player, make the player fall slowly.
		//If the player is moving horizontally ("struggling"), make them fall faster.
		//If the player is sneaking, make them "swim" upwards.
		if(entity instanceof EntityPlayer) {
double horizMotion = Math.sqrt(entity.motionX*entity.motionX + entity.motionZ*entity.motionZ);
if(horizMotion > 0.0) {
if(debug) System.out.println("Horizonal Motion: " + horizMotion);
}
if(entity.isSneaking()) {
	//Make the player go up slowly. Weird numbers, right?
	entity.motionY = 0.085102044; 
}
else {
	//Make the player go down slowly. Seriously, I don't know why these numbers are so exact.
	entity.motionY = 0.074897955; 
}
if(horizMotion > 0.001) {
	//If the player is moving significantly horizontally, make them sink faster.
	entity.motionY -= horizMotion*0.3;
}
entity.fallDistance = 0;
		}
		else { 
			//If not a player, just set the entity in a web. 
			//It's a bit glitchy otherwise... especially with chickens, who don't sink.
			entity.setInWeb();	
		}
 	}
}