1234

Entrance condition:

{
  "comeInShinecharging": {
    "length": 0,
    "openEnd": 1
  }
}

Requires:

"canShinechargeMovementTricky"
"canMomentumConservingTurnaround"
{
  "or": [
    {
      "and": [
        "Gravity",
        {
          "shineChargeFrames": 70
        }
      ]
    },
    {
      "shineChargeFrames": 80
    }
  ]
}

Exit condition:

{
  "leaveShinecharged": {}
}

Unlocks doors:

{"types":["super"],"requires":[]}
{"types":["missiles","powerbomb"],"requires":["never"]}

Dev note: FIXME: It is possible to leave with more frames remaining by falling directly into the sand (e.g., with a down-back turnaround); but then it would not be possible to mid-air shinespark in the next room before landing, and we don't yet have a way to model that.