Java IBlockAccess类代码示例

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public static Vec3 getUnderwaterColor(IBlockAccess p_getUnderwaterColor_0_, double p_getUnderwaterColor_1_, double p_getUnderwaterColor_3_, double p_getUnderwaterColor_5_)
{
    if (underwaterColors == null)
    {
        return null;
    }
    else
    {
        int i = getSmoothColor(underwaterColors, p_getUnderwaterColor_0_, p_getUnderwaterColor_1_, p_getUnderwaterColor_3_, p_getUnderwaterColor_5_, 7, 1);
        int j = i >> 16 & 255;
        int k = i >> 8 & 255;
        int l = i & 255;
        float f = (float)j / 255.0F;
        float f1 = (float)k / 255.0F;
        float f2 = (float)l / 255.0F;
        return new Vec3((double)f, (double)f1, (double)f2);
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public static Vec3 getUnderwaterColor(IBlockAccess p_getUnderwaterColor_0_, double p_getUnderwaterColor_1_, double p_getUnderwaterColor_3_, double p_getUnderwaterColor_5_)
{
    if (underwaterColors == null)
    {
        return null;
    }
    else
    {
        int i = underwaterColors.getColorSmooth(p_getUnderwaterColor_0_, p_getUnderwaterColor_1_, p_getUnderwaterColor_3_, p_getUnderwaterColor_5_, 3);
        int j = i >> 16 & 255;
        int k = i >> 8 & 255;
        int l = i & 255;
        float f = (float)j / 255.0F;
        float f1 = (float)k / 255.0F;
        float f2 = (float)l / 255.0F;
        Vec3 vec3 = underwaterColorFader.getColor((double)f, (double)f1, (double)f2);
        return vec3;
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
@Override
public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess world, BlockPos pos) {
	
	float pixel = 1f/16f;
	float min = pixel*2;
	float max = 1 - min;
	
	float x1 = min;
	float y1 = 0;
	float z1 = min;
	float x2 = max;
	float y2 = 1;
	float z2 = max;
	
	return new AxisAlignedBB(x1,y1,z1,x2,y2,z2);
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)
{
    switch ((EnumFacing)state.getValue(FACING))
    {
        case DOWN:
        default:
            return PISTON_EXTENSION_DOWN_AABB;

        case UP:
            return PISTON_EXTENSION_UP_AABB;

        case NORTH:
            return PISTON_EXTENSION_NORTH_AABB;

        case SOUTH:
            return PISTON_EXTENSION_SOUTH_AABB;

        case WEST:
            return PISTON_EXTENSION_WEST_AABB;

        case EAST:
            return PISTON_EXTENSION_EAST_AABB;
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
@Override
public void setBlockBoundsBasedOnState(IBlockAccess world, int x, int y, int z)
   {
	int meta = world.getBlockMetadata(x, y, z);
	
	float plusX = 0;
	float plusY = 0;
	float plusZ = 0;
	
	if (meta == 0)	{ plusY = 0.375F; }			// Bottom, so need to move to the top
	else if (meta == 1) { plusY = -0.375F; } 	// Top, so need to move to the bottom
	else if (meta == 2) { plusZ = 0.375F; }		// East, so need to move west
	else if (meta == 3) { plusZ = -0.375F; }	// West, so need to move east
	else if (meta == 4) { plusX = 0.375F; } 	// North, so need to move south
	else if (meta == 5) { plusX = -0.375F; } 	// South, so need to move north
	
	this.setBlockBounds(sizeMin + plusX, sizeMin + plusY, sizeMin + plusZ, sizeMax + plusX, sizeMax + plusY, sizeMax + plusZ);
   }
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
@Override
public java.util.List<ItemStack> getDrops(net.minecraft.world.IBlockAccess world, BlockPos pos, IBlockState state, int fortune)
{
    java.util.List<ItemStack> ret = new java.util.ArrayList<ItemStack>();
    Random rand = world instanceof World ? ((World)world).rand : new Random();
    int count = 1;

    if (((Integer)state.getValue(AGE)) >= 3)
    {
        count = 2 + rand.nextInt(3) + (fortune > 0 ? rand.nextInt(fortune + 1) : 0);
    }

    for (int i = 0; i < count; i++)
    {
        ret.add(new ItemStack(Items.NETHER_WART));
    }

    return ret;
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public int colorMultiplier(IBlockAccess worldIn, BlockPos pos, int renderPass)
{
    TileEntity tileentity = worldIn.getTileEntity(pos);

    if (tileentity instanceof TileEntityFlowerPot)
    {
        Item item = ((TileEntityFlowerPot)tileentity).getFlowerPotItem();

        if (item instanceof ItemBlock)
        {
            return Block.getBlockFromItem(item).colorMultiplier(worldIn, pos, renderPass);
        }
    }

    return 16777215;
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)
{
    int i = ((Integer)state.getValue(AGE)).intValue();

    switch ((EnumFacing)state.getValue(FACING))
    {
        case SOUTH:
            return COCOA_SOUTH_AABB[i];
        case NORTH:
        default:
            return COCOA_NORTH_AABB[i];
        case WEST:
            return COCOA_WEST_AABB[i];
        case EAST:
            return COCOA_EAST_AABB[i];
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
protected boolean canFlowInto(IBlockAccess world, BlockPos pos)
{
    if (world.isAirBlock(pos)) return true;

    IBlockState state = world.getBlockState(pos);
    if (state.getBlock() == this)
    {
        return true;
    }

    if (displacements.containsKey(state.getBlock()))
    {
        return displacements.get(state.getBlock());
    }

    Material material = state.getMaterial();
    if (material.blocksMovement()  ||
        material == Material.WATER ||
        material == Material.LAVA  ||
        material == Material.PORTAL)
    {
        return false;
    }

    int density = getDensity(world, pos);
    if (density == Integer.MAX_VALUE)
    {
         return true;
    }

    if (this.density > density)
    {
        return true;
    }
    else
    {
        return false;
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
@Override
public boolean isShearable(ItemStack item, IBlockAccess world, BlockPos pos)
{
    IBlockState state = world.getBlockState(pos);
    EnumPlantType type = (EnumPlantType)state.getValue(VARIANT);
    return state.getValue(HALF) == EnumBlockHalf.LOWER && (type == EnumPlantType.FERN || type == EnumPlantType.GRASS);
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public AxisAlignedBB getBoundingBox(IBlockState state, IBlockAccess source, BlockPos pos)
{
    switch ((EnumFacing)state.getValue(FACING))
    {
        case NORTH:
            return LADDER_NORTH_AABB;
        case SOUTH:
            return LADDER_SOUTH_AABB;
        case WEST:
            return LADDER_WEST_AABB;
        case EAST:
        default:
            return LADDER_EAST_AABB;
    }
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
/**
 * Get a light value for the block at the specified coordinates, normal ranges are between 0 and 15
 *
 * @param state Block state
 * @param world The current world
 * @param pos Block position in world
 * @return The light value
 */
public int getLightValue(IBlockState state, IBlockAccess world, BlockPos pos)
{
    IBlockState other = world.getBlockState(pos);
    if (other.getBlock() != this)
    {
        return other.getLightValue(world, pos);
    }
    return state.getLightValue();
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
public boolean renderModelSmooth(IBlockAccess worldIn, IBakedModel modelIn, IBlockState stateIn, BlockPos posIn, VertexBuffer buffer, boolean checkSides, long rand)
{
    boolean flag = false;
    float[] afloat = new float[EnumFacing.values().length * 2];
    BitSet bitset = new BitSet(3);
    BlockModelRenderer.AmbientOcclusionFace blockmodelrenderer$ambientocclusionface = new BlockModelRenderer.AmbientOcclusionFace();

    for (EnumFacing enumfacing : EnumFacing.values())
    {
        List<BakedQuad> list = modelIn.getQuads(stateIn, enumfacing, rand);

        if (!list.isEmpty() && (!checkSides || stateIn.shouldSideBeRendered(worldIn, posIn, enumfacing)))
        {
            this.renderQuadsSmooth(worldIn, stateIn, posIn, buffer, list, afloat, bitset, blockmodelrenderer$ambientocclusionface);
            flag = true;
        }
    }

    List<BakedQuad> list1 = modelIn.getQuads(stateIn, (EnumFacing)null, rand);

    if (!list1.isEmpty())
    {
        this.renderQuadsSmooth(worldIn, stateIn, posIn, buffer, list1, afloat, bitset, blockmodelrenderer$ambientocclusionface);
        flag = true;
    }

    return flag;
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
/**
 * Get the actual Block state of this Block at the given position. This applies properties not visible in the
 * metadata, such as fence connections.
 */
public IBlockState getActualState(IBlockState state, IBlockAccess worldIn, BlockPos pos)
{
    if (!worldIn.getBlockState(pos.down()).isSideSolid(worldIn, pos.down(), EnumFacing.UP) && !Blocks.FIRE.canCatchFire(worldIn, pos.down(), EnumFacing.UP))
    {
        return state.withProperty(NORTH, this.canCatchFire(worldIn, pos.north(), EnumFacing.SOUTH))
                    .withProperty(EAST,  this.canCatchFire(worldIn, pos.east(), EnumFacing.WEST))
                    .withProperty(SOUTH, this.canCatchFire(worldIn, pos.south(), EnumFacing.NORTH))
                    .withProperty(WEST,  this.canCatchFire(worldIn, pos.west(), EnumFacing.EAST))
                    .withProperty(UPPER, this.canCatchFire(worldIn, pos.up(), EnumFacing.DOWN));
    }
    return this.getDefaultState();
}
 

import net.minecraft.world.IBlockAccess; //导入依赖的package包/类
/**
 * Get the actual Block state of this Block at the given position. This applies properties not visible in the
 * metadata, such as fence connections.
 */
public IBlockState getActualState(IBlockState state, IBlockAccess worldIn, BlockPos pos)
{
    if (state.getValue(PART) == BlockBed.EnumPartType.FOOT)
    {
        IBlockState iblockstate = worldIn.getBlockState(pos.offset((EnumFacing)state.getValue(FACING)));

        if (iblockstate.getBlock() == this)
        {
            state = state.withProperty(OCCUPIED, iblockstate.getValue(OCCUPIED));
        }
    }

    return state;
}