simpleBlock(ModBlocks.SILVER_BLOCK.get());
is easy, created all faced block of the same texture.
But..how do I do that with grass block that has custom properties
{
"parent": "block/grass_block",
"textures": {
"particle": "modid:block/dirt",
"side": "modid:block/grass_side",
"top": "modid:block/grass_block_top",
"bottom": "modid:block/dirt",
"overlay": "modid:block/grass_side"
}
}