Modify Resource (Entity Action Type)

Modifies the value of a apoli:resource or apoli:cooldown via an Attribute Modifier.

Type ID: apoli:modify_resource (type-aliases: apoli:change_resource, origins:change_resource — the legacy change/operation fields are translated automatically)

Fields#

Field	Type	Default	Description
resource	Identifier		The apoli:resource or apoli:cooldown power to modify.
modifier	Attribute Modifier		The modifier to apply to the current value of the target power.

Legacy field schema (Change Resource compat)#

For back-compat with packs that target Apace’s apoli:change_resource, this action also accepts the legacy field shape on the same id:

Legacy field	Translated into	Notes
change (Integer)	modifier.value	The numeric amount to add/set.
operation ("add")	modifier.operation = add_base_early	The default.
operation ("set")	modifier.operation = set_base

If modifier is present in the JSON it wins; the legacy shim only fires when modifier is absent and at least one of change / operation is present. This means it’s safe to migrate a pack file-by-file — both schemas coexist on the same type id.

Examples#

Add 1 to a resource (canonical):

"entity_action": {
    "type": "apoli:modify_resource",
    "resource": "example:1st_resource",
    "modifier": { "operation": "add_base_early", "value": 1 }
}

Set the value of resource A to the current value of resource B (no nesting needed — resource on the inner modifier reads the source):

"entity_action": {
    "type": "apoli:modify_resource",
    "resource": "example:1st_resource",
    "modifier": {
        "operation": "set_base",
        "resource": "example:2nd_resource"
    }
}

Increase a resource by an Expression that scales with the player’s XP level:

"entity_action": {
    "type": "apoli:modify_resource",
    "resource": "example:mana",
    "modifier": {
        "operation": "add_base_early",
        "value": "5 * xp_level"
    }
}

Legacy apoli:change_resource (or origins:change_resource) — still works unmodified:

"entity_action": {
    "type": "apoli:change_resource",
    "resource": "namespace:example",
    "change": 1,
    "operation": "add"
}