Java Code Examples for net.minecraft.util.math.AxisAlignedBB#offset()

@Nullable
@Override
public AxisAlignedBB getSelectedBoundingBox(IBlockState state, World worldIn, BlockPos pos)
{
    AxisAlignedBB bounds = getContent().selectionBounds.get(getSubtype(state)).orElse(null);
    if (bounds == DEFAULT_AABB_MARKER)
        return super.getSelectedBoundingBox(state, worldIn, pos);
    else
        return bounds != null ? bounds.offset(pos) : null;
}
 

@Override
public AxisAlignedBB makeVoxelFieldAABB() {
    if (voxelCount == 0) {
        return null;
    }
    AxisAlignedBB inLocal = new AxisAlignedBB(minCoords, maxCoords);
    return inLocal.offset(centerPos);
}
 

@Override
public boolean intersects(AxisAlignedBB aabb) {

	//if(chunk == null || true)
	//	return super.intersectsWith(aabb);

	boolean collides = false;

	double diffX = 0;//((this.maxX - this.minX) - chunk.sizeX)/2f;
	double diffZ = 0;//((this.maxX - this.minX) - chunk.sizeX)/2f;

	out:
		for(int x = 0; x < chunk.blocks.length; x++) {
			for(int y = 0; y < chunk.blocks[0].length; y++) {
				for(int z = 0; z < chunk.blocks[0][0].length; z++) {
					Block block = chunk.blocks[x][y][z];

					if(!block.getDefaultState().getMaterial().isSolid())
						continue;

					AxisAlignedBB bb = block.getDefaultState().getCollisionBoundingBox(chunk.world, new BlockPos(x,y,z));

					if(bb == null)
						continue;




					bb = bb.offset(this.minX + x + diffX, this.minY + y, this.minZ + z + diffZ);
					if(bb.intersects(aabb)) {
						collides = true;
						break out;
					}
				}
			}
		}

	return collides;
}
 

@SubscribeEvent
public void drawBlockHighlightEvent(DrawBlockHighlightEvent evt) 
{
	RayTraceResult target = evt.getTarget();
	if(target.typeOfHit != RayTraceResult.Type.BLOCK)
		return;

	World world = evt.getPlayer().world;
	EntityPlayer player = evt.getPlayer();
	IBlockState state = world.getBlockState(target.getBlockPos());

	double posX = player.lastTickPosX + (player.posX - player.lastTickPosX) * evt.getPartialTicks();
	double posY = player.lastTickPosY + (player.posY - player.lastTickPosY) * evt.getPartialTicks();
	double posZ = player.lastTickPosZ + (player.posZ - player.lastTickPosZ) * evt.getPartialTicks();

	double hitX = Math.round((target.hitVec.xCoord - target.getBlockPos().getX())*100)/100.0d;
	double hitY = Math.round((target.hitVec.yCoord - target.getBlockPos().getY())*100)/100.0d;
	double hitZ = Math.round((target.hitVec.zCoord - target.getBlockPos().getZ())*100)/100.0d;

	AxisAlignedBB box = null;
	int index = getIndex(hitX, hitZ);

	if((state.getBlock() == TFCBlocks.SmallVessel) || (target.sideHit == EnumFacing.UP && player.getHeldItemMainhand().getItem() == TFCItems.PotteryVessel && 
			state.getBlock().isSideSolid(state, world, target.getBlockPos(), EnumFacing.UP) && player.isSneaking() && player.getHeldItemMainhand().getItemDamage() == 1))
	{

		GlStateManager.enableBlend();
		GlStateManager.blendFunc(GlStateManager.SourceFactor.SRC_ALPHA, GlStateManager.DestFactor.ONE_MINUS_SRC_ALPHA);
		GlStateManager.disableCull();

		if(index == 0)
			box = aabb0.offset(target.getBlockPos());
		else if(index == 1)
			box = aabb1.offset(target.getBlockPos());
		else if(index == 2)
			box = aabb2.offset(target.getBlockPos());
		else
			box = aabb3.offset(target.getBlockPos());

		if(state.getBlock() != TFCBlocks.SmallVessel)
			box = box.offset(0, 1, 0);

		GlStateManager.enableTexture2D();
		Core.bindTexture(selectTex);
		drawFace(box.expand(0.002F, 0.002F, 0.002F).offset(-posX, -posY, -posZ), new float[]{1f,1f,1f, 1f}, EnumFacing.UP);

		GlStateManager.disableTexture2D();
		GlStateManager.enableCull();
		GlStateManager.disableBlend();
	}
}
 

private void renderStackedArea(Area3D area, EntityPlayer player, BlockPosEU posStart, BlockPosEU posEnd, float partialTicks)
{
    if (posStart == null || posEnd == null)
    {
        return;
    }

    int xp = area.getXPos();
    int yp = area.getYPos();
    int zp = area.getZPos();
    int xn = area.getXNeg();
    int yn = area.getYNeg();
    int zn = area.getZNeg();
    int sx = Math.abs(posEnd.getX() - posStart.getX()) + 1;
    int sy = Math.abs(posEnd.getY() - posStart.getY()) + 1;
    int sz = Math.abs(posEnd.getZ() - posStart.getZ()) + 1;
    AxisAlignedBB originalBox = createEnclosingAABB(posStart, posEnd, player, partialTicks);

    GlStateManager.glLineWidth(2.0f);

    // Non-empty area on at least one axis
    if ((xp + xn + yp + yn + zp + zn) != 0)
    {
        for (int y = -yn; y <= yp; y++)
        {
            for (int x = -xn; x <= xp; x++)
            {
                for (int z = -zn; z <= zp; z++)
                {
                    AxisAlignedBB aabb = originalBox.offset(x * sx, y * sy, z * sz);

                    if (x != 0 || y != 0 || z != 0)
                    {
                        RenderGlobal.drawSelectionBoundingBox(aabb, 1f, 1f, 1f, 0xCC / 255f);
                    }
                    else
                    {
                        RenderGlobal.drawSelectionBoundingBox(aabb, 0.5f, 1f, 0.5f, 0xCC / 255f);
                    }
                }
            }
        }
    }
}
 

public static AxisAlignedBB aabbOffset(BlockPos pos, AxisAlignedBB aabb) {
	return aabb.offset(pos.getX(), pos.getY(), pos.getZ());
}