Hello!
I'm currently porting an ancient Minecraft 1.2.5 mod to 1.4.6 for a private server. I've got everything to work perfectly except this one bug I can't seem to squash.
When I place the block down, it appears perfectly fine.
Until, that is until I save and load the world again. The block is.. floating??
Block code (Parts of this I didn't code, the original creator did):
package me.expertmac2.minecraft.gels.block;
import java.util.Random;
import cpw.mods.fml.relauncher.Side;
import cpw.mods.fml.relauncher.SideOnly;
import me.expertmac2.minecraft.gels.mod_Portal2Gels;
import me.expertmac2.minecraft.gels.entity.EntityGelDrop;
import net.minecraft.block.Block;
import net.minecraft.block.BlockContainer;
import net.minecraft.block.material.Material;
import net.minecraft.entity.Entity;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.Item;
import net.minecraft.src.ModLoader;
import net.minecraft.tileentity.TileEntity;
import net.minecraft.util.AxisAlignedBB;
import net.minecraft.world.EnumSkyBlock;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
public class BlockGel extends BlockContainer {
private int renderID;
public BlockGel(int var1, int var2, int var3) {
super(var1, var2, Material.circuits);
this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.125F, 1.0F);
this.renderID = var3;
}
// start blocksnow
/**
* Returns a bounding box from the pool of bounding boxes (this means this box can change after the pool has been
* cleared to be reused)
*/
public AxisAlignedBB getCollisionBoundingBoxFromPool(World par1World, int par2, int par3, int par4)
{
//int var5 = par1World.getBlockMetadata(par2, par3, par4) & 7;
//return var5 >= 3 ? AxisAlignedBB.getAABBPool().addOrModifyAABBInPool((double)par2 + this.minX, (double)par3 + this.minY, (double)par4 + this.minZ, (double)par2 + this.maxX, (double)((float)par3 + 0.5F), (double)par4 + this.maxZ) : null;
return null;
}
/**
* Is this block (a) opaque and (b) a full 1m cube? This determines whether or not to render the shared face of two
* adjacent blocks and also whether the player can attach torches, redstone wire, etc to this block.
*/
public boolean isOpaqueCube()
{
return false;
}
/**
* If this block doesn't render as an ordinary block it will return False (examples: signs, buttons, stairs, etc)
*/
public boolean renderAsNormalBlock()
{
return false;
}
/**
* Lets the block know when one of its neighbor changes. Doesn't know which neighbor changed (coordinates passed are
* their own) Args: x, y, z, neighbor blockID
*/
public void onNeighborBlockChange(World par1World, int par2, int par3, int par4, int par5)
{
if (!canGelStay(par1World, par2, par3, par4)) {
}
}
/**
* Called when the player destroys a block with an item that can harvest it. (i, j, k) are the coordinates of the
* block and l is the block's subtype/damage.
*/
public void harvestBlock(World par1World, EntityPlayer par2EntityPlayer, int par3, int par4, int par5, int par6)
{
return;
}
/**
* Returns the ID of the items to drop on destruction.
*/
public int idDropped(int par1, Random par2Random, int par3)
{
return 0;
}
/**
* Returns the quantity of items to drop on block destruction.
*/
public int quantityDropped(Random par1Random)
{
return 0;
}
@SideOnly(Side.CLIENT)
/**
* Returns true if the given side of this block type should be rendered, if the adjacent block is at the given
* coordinates. Args: blockAccess, x, y, z, side
*/
public boolean shouldSideBeRendered(IBlockAccess par1IBlockAccess, int par2, int par3, int par4, int par5)
{
return par5 == 1 ? true : super.shouldSideBeRendered(par1IBlockAccess, par2, par3, par4, par5);
}
// end blocksnow
/**
* Called whenever the block is added into the world. Args: world, x, y, z
*/
public void onBlockAdded(World var1, int var2, int var3, int var4)
{
super.onBlockAdded(var1, var2, var3, var4);
var1.scheduleBlockUpdate(var2, var3, var4, this.blockID, 1);
}
/**
* Updates the blocks bounds based on its current state. Args: world, x, y, z
*/
public void setBlockBoundsBasedOnState(IBlockAccess var1, int var2, int var3, int var4)
{
TileEntityGel var5 = (TileEntityGel)var1.getBlockTileEntity(var2, var3, var4);
if (var5 != null)
{
byte var6 = var5.Gelside;
if (var6 == 1)
{
this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.125F, 1.0F);
}
if (var6 == 5)
{
this.setBlockBounds(0.0F, 0.0F, 0.0F, 0.125F, 1.0F, 1.0F);
}
if (var6 == 4)
{
this.setBlockBounds(0.875F, 0.0F, 0.0F, 1.0F, 1.0F, 1.0F);
}
if (var6 == 3)
{
this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 1.0F, 0.125F);
}
if (var6 == 2)
{
this.setBlockBounds(0.0F, 0.0F, 0.875F, 1.0F, 1.0F, 1.0F);
}
if (var6 == 0)
{
this.setBlockBounds(0.0F, 0.875F, 0.0F, 1.0F, 1.0F, 1.0F);
}
}
}
/**
* Ticks the block if it's been scheduled
*/
public void updateTick(World var1, int var2, int var3, int var4, Random var5)
{
this.canGelStay(var1, var2, var3, var4);
}
/**
* Sets the block's bounds for rendering it as an item
*/
public void setBlockBoundsForItemRender()
{
this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.125F, 1.0F);
}
/**
* Checks to see if its valid to put this block at the specified coordinates. Args: world, x, y, z
*/
public boolean canPlaceBlockAt(World var1, int var2, int var3, int var4)
{
TileEntityGel var5 = (TileEntityGel)var1.getBlockTileEntity(var2, var3, var4);
if (var5 == null)
{
return false;
}
else
{
byte var6 = var5.Gelside;
int var7;
if (var6 == 1)
{
var7 = var1.getBlockId(var2, var3 - 1, var4);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2, var3 - 1, var4).isSolid() : false;
}
else if (var6 == 5)
{
var7 = var1.getBlockId(var2 - 1, var3, var4);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2 - 1, var3, var4).isSolid() : false;
}
else if (var6 == 4)
{
var7 = var1.getBlockId(var2 + 1, var3, var4);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2 + 1, var3, var4).isSolid() : false;
}
else if (var6 == 3)
{
var7 = var1.getBlockId(var2, var3, var4 - 1);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2, var3, var4 - 1).isSolid() : false;
}
else if (var6 == 2)
{
var7 = var1.getBlockId(var2, var3, var4 + 1);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2, var3, var4 + 1).isSolid() : false;
}
else if (var6 != 0)
{
return false;
}
else
{
var7 = var1.getBlockId(var2, var3 + 1, var4);
return var7 != 0 && (var7 == Block.leaves.blockID || Block.blocksList[var7].isOpaqueCube()) ? var1.getBlockMaterial(var2, var3 + 1, var4).isSolid() : false;
}
}
}
private boolean canGelStay(World var1, int var2, int var3, int var4)
{
if (!this.canPlaceBlockAt(var1, var2, var3, var4))
{
var1.setBlockWithNotify(var2, var3, var4, 0);
return false;
}
else
{
return true;
}
}
/**
* From the specified side and block metadata retrieves the blocks texture. Args: side, metadata
*/
public int getBlockTextureFromSideAndMetadata(int var1, int var2)
{
return var2;
}
/**
* Triggered whenever an entity collides with this block (enters into the block). Args: world, x, y, z, entity
*/
public void onEntityCollidedWithBlock(World var1, int var2, int var3, int var4, Entity var5)
{
TileEntityGel var6 = (TileEntityGel)var1.getBlockTileEntity(var2, var3, var4);
int var7 = var1.getBlockMetadata(var2, var3, var4);
if (var6 != null)
{
byte var8 = var6.Gelside;
boolean var9;
if (var7 == 1)
{
if (!var5.isSneaking())
{
if (var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindForward.pressed)
{
var9 = false;
if (var5.motionX < 1.5D & var5.motionX > -1.5D && var5.prevPosX < var5.posX - 0.2D | var5.prevPosX > var5.posX + 0.2D)
{
var5.motionX += var5.posX - var5.prevPosX;
var9 = true;
}
if (var5.motionZ < 1.5D & var5.motionZ > -1.5D && var5.prevPosZ < var5.posZ - 0.2D | var5.prevPosZ > var5.posZ + 0.2D)
{
var5.motionZ += var5.posZ - var5.prevPosZ;
var9 = true;
}
if (var9)
{
if (mod_Portal2Gels.alarm == 0)
{
var1.playSoundAtEntity(var5, "gels.enter_speed_gel_", 0.3F, 1.0F);
}
mod_Portal2Gels.alarm = 10;
}
}
}
else
{
if (var5.motionX < 1.5D & var5.motionX > -1.5D && var5.prevPosX < var5.posX - 0.2D | var5.prevPosX > var5.posX + 0.2D)
{
var5.motionX += var5.posX - var5.prevPosX;
}
if (var5.motionZ < 1.5D & var5.motionZ > -1.5D && var5.prevPosZ < var5.posZ - 0.2D | var5.prevPosZ > var5.posZ + 0.2D)
{
var5.motionZ += var5.posZ - var5.prevPosZ;
}
}
}
}
else if (var7 == 0)
{
var9 = false;
if (var8 == 1)
{
var5.fallDistance = 0.0F;
if (var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindJump.pressed)
{
var5.motionY = 1.0D;
var9 = true;
}
else if (!var5.isSneaking() || !ModLoader.getMinecraftInstance().gameSettings.keyBindSneak.pressed)
{
if (var5.motionY < 0.0D)
{
var5.motionY = 0.0D - (var5.motionY - 0.30000001192092896D);
var9 = true;
}
else
{
if (var5.motionX > 1.0D)
{
var5.motionY = 1.0D;
var5.motionX = 2.0D;
var9 = true;
}
if (var5.motionX < -1.0D)
{
var5.motionY = 1.0D;
var5.motionX = -2.0D;
var9 = true;
}
if (var5.motionZ > 1.0D)
{
var5.motionY = 1.0D;
var5.motionZ = 2.0D;
var9 = true;
}
if (var5.motionZ < -1.0D)
{
var5.motionY = 1.0D;
var5.motionZ = -2.0D;
var9 = true;
}
}
}
}
else if (var5 instanceof EntityGelDrop)
{
if (((EntityGelDrop) var5).GelType != 3)
{
if (var5.motionY == 0.0D)
{
var5.motionY = 1.0D;
}
else if (var5.motionY < 0.0D)
{
var5.motionY = 0.0D - (var5.motionY - 0.20000000298023224D);
}
}
}
else if (var5.motionY == 0.0D)
{
var5.motionY = 1.0D;
}
else if (var5.motionY < 0.0D)
{
var5.motionY = 0.0D - (var5.motionY - 0.20000000298023224D);
}
}
else if (var8 == 5)
{
if (var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindJump.pressed)
{
var5.motionX = 1.0D;
var5.motionY = 0.5D;
var9 = true;
}
if (!var5.isSneaking() && !var5.onGround)
{
if (var5.motionX < 0.20000000298023224D)
{
var5.motionX = 0.0D - (var5.motionX - 0.30000001192092896D);
var9 = true;
}
else
{
if (var5.motionZ > 1.0D)
{
var5.motionX = 1.0D;
var5.motionZ = 1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
if (var5.motionZ < -1.0D)
{
var5.motionX = 1.0D;
var5.motionZ = -1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
}
}
}
}
else if (var8 == 4)
{
if (var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindJump.pressed)
{
var5.motionX = -1.0D;
var5.motionY = 0.5D;
var9 = true;
}
if (!var5.isSneaking() && !var5.onGround)
{
if (var5.motionX > 0.20000000298023224D)
{
var5.motionX = 0.0D - (var5.motionX - 0.30000001192092896D);
var9 = true;
}
else
{
if (var5.motionZ > 1.0D)
{
var5.motionX = -1.0D;
var5.motionZ = 1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
if (var5.motionZ < -1.0D)
{
var5.motionX = -1.0D;
var5.motionZ = -1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
}
}
}
}
else if (var8 == 3)
{
if (var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindJump.pressed)
{
var5.motionZ = 1.0D;
var5.motionY = 0.5D;
var9 = true;
}
if (!var5.isSneaking() && !var5.onGround)
{
if (var5.motionZ < 0.20000000298023224D)
{
var5.motionZ = 0.0D - (var5.motionZ - 0.30000001192092896D);
var9 = true;
}
else
{
if (var5.motionX > 1.0D)
{
var5.motionZ = 1.0D;
var5.motionX = 1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
if (var5.motionX < -1.0D)
{
var5.motionZ = 1.0D;
var5.motionX = -1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
}
}
}
}
else if (var8 == 2 && var5 instanceof EntityPlayer)
{
if (ModLoader.getMinecraftInstance().gameSettings.keyBindJump.pressed)
{
var5.motionZ = -1.0D;
var5.motionY = 0.5D;
var9 = true;
}
if (!var5.isSneaking() && !var5.onGround)
{
if (var5.motionZ > 0.20000000298023224D)
{
var5.motionZ = 0.0D - (var5.motionZ - 0.30000001192092896D);
var9 = true;
}
else
{
if (var5.motionX > 1.0D)
{
var5.motionZ = -1.0D;
var5.motionX = 1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
if (var5.motionX < -1.0D)
{
var5.motionZ = -1.0D;
var5.motionX = -1.5D;
var5.motionY = 0.20000000298023224D;
var9 = true;
}
}
}
}
if (var9)
{
var1.playSoundAtEntity(var5, "gels.bounce_jump_gel_", 0.3F, 1.0F);
}
}
}
}
public String getTextureFile()
{
return "/TheFLabs/FLabs.png";
}
/**
* Returns the TileEntity used by this block.
*/
public TileEntity getBlockEntity()
{
return new TileEntityGel();
}
@Override
public TileEntity createNewTileEntity(World var1) {
return new TileEntityGel();
}
}
Thanks!
Edit: Sorry about the stretched post. I dunno what's happening with that...
