"use strict";

// Layer: entity-runtime/items/dynamic-system
// Central dispatch table for active item behavior. Lifecycle steps should call
// this module instead of knowing every dynamic item type.
(function (global) {
  function update(item, dt, worldRef) {
    if (!item || item.dead) return false;
    switch (item.type) {
      case "firecracker":
      case "flame_firecracker":
      case "sticky_bomb":
      case "fire":
      case "genkotsu":
      case "nest_box":
      case "rotator":
      case "poison_block":
      case "reciprocator":
      case "robot_cleaner":
      case "rope":
      case "rod":
      case "spring":
        return global.TarinaiItemDynamicToolSystem.update(item, dt, worldRef) !== false;
      case "ball":
      case "balloon":
        return global.TarinaiItemDynamicBallSystem.update(item, dt, worldRef) !== false;
      case "fan":
        return global.TarinaiItemDynamicBallSystem.updateFan(item, dt, worldRef) !== false;
      case "water":
        return global.TarinaiItemDynamicBallSystem.updateWaterDropMotion(item, dt, worldRef) !== false;
      case "duplicator":
        return global.TarinaiItemDynamicDuplicatorSystem.update(item, dt, worldRef) !== false;
      case "zunchi":
        return global.TarinaiItemDynamicZunchiSystem.updateMotion(item, dt, worldRef) !== false;
      default:
        if (global.TarinaiItemDynamicPinSystem.isPin(item)) {
          return global.TarinaiItemDynamicPinSystem.update(item, dt, worldRef) !== false;
        }
        if (item.isStructure && typeof item.update === "function") {
          item.update(dt, worldRef);
          return true;
        }
        return false;
    }
  }

  global.TarinaiItemDynamicSystem = Object.freeze({ update });
})(typeof window !== "undefined" ? window : globalThis);