ActuallyAdditions/src/main/java/de/ellpeck/actuallyadditions/mod/blocks/BlockSlabs.java
2016-05-02 17:09:23 +02:00

185 lines
7.3 KiB
Java

/*
* This file ("BlockSlabs.java") is part of the Actually Additions Mod for Minecraft.
* It is created and owned by Ellpeck and distributed
* under the Actually Additions License to be found at
* http://ellpeck.de/actaddlicense/
* View the source code at https://github.com/Ellpeck/ActuallyAdditions
*
* © 2016 Ellpeck
*/
package de.ellpeck.actuallyadditions.mod.blocks;
import de.ellpeck.actuallyadditions.mod.blocks.base.BlockBase;
import de.ellpeck.actuallyadditions.mod.blocks.base.ItemBlockBase;
import net.minecraft.block.Block;
import net.minecraft.block.SoundType;
import net.minecraft.block.properties.PropertyInteger;
import net.minecraft.block.state.IBlockState;
import net.minecraft.entity.EntityLivingBase;
import net.minecraft.entity.player.EntityPlayer;
import net.minecraft.item.EnumRarity;
import net.minecraft.item.ItemStack;
import net.minecraft.util.EnumActionResult;
import net.minecraft.util.EnumFacing;
import net.minecraft.util.EnumHand;
import net.minecraft.util.SoundCategory;
import net.minecraft.util.math.AxisAlignedBB;
import net.minecraft.util.math.BlockPos;
import net.minecraft.world.IBlockAccess;
import net.minecraft.world.World;
import net.minecraftforge.fml.relauncher.Side;
import net.minecraftforge.fml.relauncher.SideOnly;
public class BlockSlabs extends BlockBase{
private static final AxisAlignedBB AABB_BOTTOM_HALF = new AxisAlignedBB(0.0D, 0.0D, 0.0D, 1.0D, 0.5D, 1.0D);
private static final AxisAlignedBB AABB_TOP_HALF = new AxisAlignedBB(0.0D, 0.5D, 0.0D, 1.0D, 1.0D, 1.0D);
private static final PropertyInteger META = PropertyInteger.create("meta", 0, 1);
private Block fullBlock;
private int meta;
public BlockSlabs(String name, Block fullBlock){
this(name, fullBlock, 0);
}
public BlockSlabs(String name, Block fullBlock, int meta){
super(fullBlock.getMaterial(fullBlock.getDefaultState()), name);
this.setHardness(1.5F);
this.setResistance(10.0F);
this.fullBlock = fullBlock;
this.meta = meta;
}
/*@Override
public void addCollisionBoxesToList(World world, BlockPos pos, IBlockState state, AxisAlignedBB axis, List list, Entity entity){
this.setBlockBoundsBasedOnState(world, pos);
super.addCollisionBoxesToList(world, pos, state, axis, list, entity);
}
@Override
public void setBlockBoundsBasedOnState(IBlockAccess world, BlockPos pos){
int meta = PosUtil.getMetadata(pos, world);
float minY = meta == 1 ? 0.5F : 0.0F;
float maxY = meta == 1 ? 1.0F : 0.5F;
this.setBlockBounds(0.0F, minY, 0F, 1.0F, maxY, 1.0F);
}
@Override
public void setBlockBoundsForItemRender(){
this.setBlockBounds(0.0F, 0.0F, 0.0F, 1.0F, 0.5F, 1.0F);
}*/
@Override
public boolean isOpaqueCube(IBlockState state){
return false;
}
@Override
public IBlockState onBlockPlaced(World world, BlockPos pos, EnumFacing facing, float hitX, float hitY, float hitZ, int meta, EntityLivingBase placer){
if(facing.ordinal() == 1){
return this.getStateFromMeta(meta);
}
if(facing.ordinal() == 0 || hitY >= 0.5F){
return this.getStateFromMeta(meta+1);
}
return this.getStateFromMeta(meta);
}
@Override
public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos){
return state.getValue(META) == 1 ? AABB_TOP_HALF : AABB_BOTTOM_HALF;
}
@Override
protected ItemBlockBase getItemBlock(){
return new TheItemBlock(this);
}
@Override
public EnumRarity getRarity(ItemStack stack){
return EnumRarity.COMMON;
}
@Override
protected PropertyInteger getMetaProperty(){
return META;
}
public static class TheItemBlock extends ItemBlockBase{
public TheItemBlock(Block block){
super(block);
this.setHasSubtypes(false);
this.setMaxDamage(0);
}
@Override
public EnumActionResult onItemUse(ItemStack stack, EntityPlayer playerIn, World worldIn, BlockPos pos, EnumHand hand, EnumFacing facing, float hitX, float hitY, float hitZ){
if(stack.stackSize != 0 && playerIn.canPlayerEdit(pos.offset(facing), facing, stack)){
IBlockState state = worldIn.getBlockState(pos);
if(state.getBlock() == this.block){
BlockSlabs theBlock = (BlockSlabs)this.block;
if((facing == EnumFacing.UP && state.getValue(META) == 0 || facing == EnumFacing.DOWN && state.getValue(META) == 1)){
IBlockState newState = theBlock.fullBlock.getStateFromMeta(theBlock.meta);
AxisAlignedBB bound = newState.getCollisionBoundingBox(worldIn, pos);
if(bound != Block.NULL_AABB && worldIn.checkNoEntityCollision(bound.offset(pos)) && worldIn.setBlockState(pos, newState, 11)){
SoundType soundtype = theBlock.fullBlock.getSoundType();
worldIn.playSound(playerIn, pos, soundtype.getPlaceSound(), SoundCategory.BLOCKS, (soundtype.getVolume()+1.0F)/2.0F, soundtype.getPitch()*0.8F);
--stack.stackSize;
}
return EnumActionResult.SUCCESS;
}
}
return this.tryPlace(playerIn, stack, worldIn, pos.offset(facing)) ? EnumActionResult.SUCCESS : super.onItemUse(stack, playerIn, worldIn, pos, hand, facing, hitX, hitY, hitZ);
}
else{
return EnumActionResult.FAIL;
}
}
@Override
@SideOnly(Side.CLIENT)
public boolean canPlaceBlockOnSide(World worldIn, BlockPos pos, EnumFacing side, EntityPlayer player, ItemStack stack){
IBlockState state = worldIn.getBlockState(pos);
if(state.getBlock() == this.block){
if((side == EnumFacing.UP && state.getValue(META) == 0 || side == EnumFacing.DOWN && state.getValue(META) == 1)){
return true;
}
}
return worldIn.getBlockState(pos.offset(side)).getBlock() == this.block || super.canPlaceBlockOnSide(worldIn, pos, side, player, stack);
}
private boolean tryPlace(EntityPlayer player, ItemStack stack, World worldIn, BlockPos pos){
IBlockState iblockstate = worldIn.getBlockState(pos);
if(iblockstate.getBlock() == this.block){
BlockSlabs theBlock = (BlockSlabs)this.block;
IBlockState newState = theBlock.fullBlock.getStateFromMeta(theBlock.meta);
AxisAlignedBB bound = newState.getCollisionBoundingBox(worldIn, pos);
if(bound != Block.NULL_AABB && worldIn.checkNoEntityCollision(bound.offset(pos)) && worldIn.setBlockState(pos, newState, 11)){
SoundType soundtype = theBlock.fullBlock.getSoundType();
worldIn.playSound(player, pos, soundtype.getPlaceSound(), SoundCategory.BLOCKS, (soundtype.getVolume()+1.0F)/2.0F, soundtype.getPitch()*0.8F);
--stack.stackSize;
}
return true;
}
return false;
}
@Override
public String getUnlocalizedName(ItemStack stack){
return this.getUnlocalizedName();
}
}
}