I know how to charge a creeper by summoning lightning on top of it:
I've reviewed the vanilla behavior for the creeper, and it is easy to see how a creeper becomes charged:
"minecraft:damage_sensor": {
"triggers": {
"on_damage": {
"filters": { "test": "is_family", "subject": "other", "value": "lightning"
},
"event": "minecraft:become_charged"
},
"deals_damage": false
}
}
However, I've been unable to locate anything similar to the minecraft:become_charged
event, in order to effectively un-charge it.
Is it possible to un-charge a creeper?