Source (Damage Condition Type)

Checks whether the damage was dealt by an Apoli power, and optionally which power it was and which source granted it. With no fields set, it matches any damage a power caused, and nothing a sword, a fall or a creeper did.

Type ID: apoli:source

Fields

FieldTypeDefaultDescription
powerIdentifieroptionalThe power that dealt the damage. Leave it out to match any power.
sourceIdentifieroptionalA source the power was granted from, such as an origin layer, a skill tree, a global power set or anything else that grants powers. Leave it out to match any source.

What counts as a source

Every power a holder has is filed under the source that granted it. That is what /apoli:power has <targets> prints next to each power, and what the source field of the apoli:power entity condition matches. Origins files its powers under <namespace>:layer/<layer>, so "source": "origins:layer/origin" means anything the player's origin gave them.

The power is tracked through delayed and nested actions, so a hit from an apoli:delay chain or a projectile's bientity_action_on_hit still names the power that started it.

Examples

Take no damage from anything a power did:

{
  "type": "apoli:source"
}

Immune to one specific move:

{
  "type": "apoli:source",
  "power": "example:fire_breath"
}

Everything an origin's powers do is halved, while ordinary weapons hurt normally:

{
  "type": "apoli:modify_damage_taken",
  "modifier": {
    "operation": "multiply_total",
    "value": -0.5
  },
  "damage_condition": {
    "type": "apoli:source",
    "source": "origins:layer/origin"
  }
}

Ordinary damage only, from weapons, fire or falling, but nothing a power caused:

{
  "type": "apoli:source",
  "inverted": true
}

Notes

  • To ask whether a hit was melee or a projectile, use apoli:type, apoli:projectile or apoli:in_tag. This condition answers a different question.
  • To ask whether the attacker had a given origin, wrap an entity condition in apoli:attacker instead. source matches how the power was granted, not who the attacker is.
  • Damage is tracked from the first data pack load that includes this condition onwards, and only on the server.