unanmed f0fd2f54a1 refactor(event): class-based built-ins, shared utils, single registration ... - rewrite every built-in as EventXxx implements BuiltInFunction<P, E> (setBlock/moveBlock/deleteBlock/moveHero/moveHeroStep/touchFront/ insertEvents/insertEvent), matching the EventSetBlock reference style - move shared helpers to event/utils.ts (getPossibleMap, getPossibleLayer, getEventExecutor, enter/exitEventInsert); utils is not exported via index - move per-class helpers into private methods (EventTouchFront and EventInsertEvents collectInvocations) - use IObjectMover.push for move sequences instead of manual step calls - registrations.ts: one createEventRegistrations() writing the eight entries in order, categories separated by single-line comments - remove EventBuiltinName; classes own short string names - update event tests; core.ts uses createEventRegistrations		2026-09-13 19:17:32 +08:00
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closed-loop.ts	refactor(event): class-based built-ins, shared utils, single registration	2026-09-13 19:17:32 +08:00