This is a mod that replaces the need for bedrock on the create diesel generators, with a new block that does the same thing and is craftable. It is useful for worlds without bedrock such as skyislands. This block is not particularly configurable and comes as is. For 1.21.1 and Create 6.xxxxx that has diesel generators. The block is Sky Oil Deposit. 

Create: Diesel Generators [Sky Islands]

A small compatibility mod for NeoForge 1.21.1 that lets Create Diesel Generators pumpjacks work in sky island worlds (e.g. Sky Archipelago + Aeronautics).

The problem

CDG pumpjacks validate their pipe column by scanning downward until they find a block tagged createdieselgenerators:oil_deposit. In a normal world that tag includes bedrock, so the pipe just has to reach Y = −64. In a sky island world there is no bedrock, so the pumpjack never becomes valid — even though oil data is still generated per-chunk via Perlin noise and pumping would work fine if the validity check passed.

The fix

This mod adds a craftable Sky Oil Deposit block that is included in CDG's oil_deposit tag. Place it at the bottom of the pipe column instead of bedrock. CDG treats it identically to bedrock and the pumpjack will start pumping.

Oil amounts are still determined by CDG's normal chunk-based noise — this block does not create oil, it only satisfies the depth check.

Sky Oil Deposit

Recipe

[ Ender Eye  ] [ Brass Casing ] [ Ender Eye  ]
[ Brass Casing ] [ Fluid Tank ] [ Brass Casing ]
[ Ender Eye  ] [ Brass Casing ] [ Ender Eye  ]

4 Eyes of Ender + 4 Brass Casings + 1 Fluid Tank → 1 Sky Oil Deposit

Dependencies