Events

All event classes are in emaki.jiuwu.craft.attribute.api.event. They are synchronous, cancellable Bukkit events dispatched on the owner thread of the live target (damage uses the owner shared by the combatants), and published only while runtime holds the required live target. Wrong-thread facade calls fail before creating an event

Event	Timing	Cancellable	Mutable field	Cancellation/effect
PlayerResourceConsumeEvent	After validation, before a custom resource is deducted	Yes	amount	Prevents consumption; a replacement amount is revalidated against the current balance
PlayerAttributePointAllocateEvent	After validation, before points are spent	Yes	amount	Prevents allocation; replacement amount is revalidated against available points
PlayerAttributePointResetEvent	After validation, before points are refunded or a reset point is spent	Yes	None	Prevents the reset, refund, and reset-point cost
EmakiAttributeDamageEvent	After damage calculation, before final damage is applied	Yes	finalDamage	Cancellation or a final damage <= 0 prevents EmakiAttribute damage application

The remaining fields are read-only snapshots; values modified by a listener are revalidated after the listener returns. Non-owner or async paths must not fire a Bukkit event off-thread; schedule on the owner scheduler when you need reliable interception. These are runtime-produced event contracts, not extension interfaces; contribution providers and gates live in emaki.jiuwu.craft.attribute.api.extension