DimDoors/StevenDimDoors/mod_pocketDim/helpers/yCoordHelper.java

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package StevenDimDoors.mod_pocketDim.helpers;
import StevenDimDoors.mod_pocketDim.LinkData;
import StevenDimDoors.mod_pocketDim.dimHelper;
import net.minecraft.block.Block;
import net.minecraft.world.World;
import net.minecraft.world.chunk.Chunk;
public class yCoordHelper
{
public static int getFirstUncovered(LinkData pointerLink)
{
return yCoordHelper.getFirstUncovered(pointerLink.destDimID, pointerLink.destXCoord,pointerLink.destYCoord, pointerLink.destZCoord);
}
public static int getFirstUncovered(int worldID, int x, int yStart, int z)
{
if(dimHelper.getWorld(worldID)==null||dimHelper.getWorld(worldID).provider==null)
{
dimHelper.initDimension(worldID);
}
return yCoordHelper.getFirstUncovered(dimHelper.getWorld(worldID),x,yStart,z);
}
public static int getFirstUncovered(World world, int x, int yStart, int z)
{
int yCoord=yStart;
Chunk chunk = world.getChunkProvider().loadChunk(x >> 4, z >> 4);
int xC=(x % 16)< 0 ? (x % 16)+16 : (x % 16);
int yC=yCoord;
int zC=(z % 16)< 0 ? (z % 16)+16 : (z % 16);
boolean flag=false;
do
{
flag=false;
if(chunk.getBlockID(xC, yC-1, zC)!=0)
{
if(!Block.blocksList[chunk.getBlockID(xC, yC-1, zC)].blockMaterial.isReplaceable()||Block.blocksList[chunk.getBlockID(xC, yC-1, zC)].blockMaterial.isLiquid())
{
flag=true;
}
}
if(chunk.getBlockID(xC, yC, zC)!=0)
{
if(!Block.blocksList[chunk.getBlockID(xC, yC, zC)].blockMaterial.isReplaceable()||Block.blocksList[chunk.getBlockID(xC, yC, zC)].blockMaterial.isLiquid())
{
flag=true;
}
}
yC++;
}
while(flag&&yC<245);
return yC-1;
}
}