package items

import (
	"wuziqi-server/core"

	"github.com/heroiclabs/nakama-common/runtime"
)

// GameLogic 接口定义了道具需要从游戏引擎调用的方法
// 这避免了 items 和 logic 包之间的循环依赖
type GameLogic interface {
	ApplyDamage(state *core.GameState, target *core.Player, amount int, isItemEffect bool)
	HealPlayer(player *core.Player, amount int)
	GetRandomAliveTarget(state *core.GameState, excludeID string) *core.Player
	BroadcastEvent(event core.GameEvent)
	SendPrivateEvent(targetID string, event core.GameEvent)
}

// ItemContext 捆绑了道具使用所需的依赖项
type ItemContext struct {
	Logger     runtime.Logger
	Dispatcher runtime.MatchDispatcher
	Logic      GameLogic
}

// ItemStrategy 定义了特定道具的行为
type ItemStrategy interface {
	// Use 应用道具效果。如果消耗则返回 true。
	Use(state *core.GameState, user *core.Player, ctx ItemContext) bool
}