So I have WhiteSandstoneSlab.java:

package com.glowingwater.mostone.blocks;

import net.minecraft.block.Block;
import net.minecraft.block.material.Material;

import com.glowingwater.mostone.MoStone;

public class WhiteSandstoneSlab extends Block {
public WhiteSandstoneSlab(Material rock) {
	super(rock);
	this.setHardness(2.0f);
	this.setCreativeTab(MoStone.tabMoStone);
}
}

 

white_sandstone_slab.json: (mostone/blockstates)

{
    "variants": {
        "half=bottom": { "model": "half_white_sandstone_slab" },
        "half=top": { "model": "upper_white_sandstone_slab" }
    }
}

 

half_white_sandstone_slab.json: (mostone/models/block)

{
    "parent": "block/half_slab",
    "textures": {
        "bottom": "mostone:blocks/whiteSandstoneBottom",
        "top": "mostone:blocks/whiteSandstoneTop",
        "side": "mostone:blocks/whiteSandstoneSide"
    }
}

 

upper_white_sandstone_slab.json: (mostone/models/block)

{
    "parent": "block/upper_slab",
    "textures": {
        "bottom": "mostone:blocks/whiteSandstoneBottom",
        "top": "mostone:blocks/whiteSandstoneTop",
        "side": "mostone:blocks/whiteSandstoneSide"
    }
}

 

and I don't know why it don't work

@ref

http://www.minecraftforge.net/forum/index.php/topic,26403.0.html