例子

// 目标1：武将每隔2-5年有概率生娃

var handle = {
	OnStoryStart:OnStoryStart,
    OnSubgroupTurn:OnSubgroupTurn,
};

RegGameHandler(handle); //注册回调函数

var test_mode = false;


function OnStoryStart(){
	// 如果是开发者模式，显示菜单，选择模式。
	if (Story.dev){
		var idx = UI.Menu(["测试模式","正常模式"]);
		if (idx == 0){
			test_mode = true;
		}
	}
}

function OnSubgroupTurn(groupid, subgroupid){

	if (test_mode){
		// 如果是开发者选择了调试模式，每一回合都执行
		// 刘备势力以外的不进行测试
		if (groupid != 3){
			return;
		}
	}else{
		// 只有每年1月上旬执行
		if (Story.month != 1 || Story.tendays != 0){
			return;
		}
	}


	// 查询本势力所有武将
    var myheros = Story.GetHeroByGroup(groupid);
	console.log("heros=" + myheros.length);
	for (var i=0; i<myheros.length; i++){
		var hero = myheros[i];
		if (hero.male){
			RandomMakeABaby(hero);
		}
	}
}

function RandomMakeABaby(father){

	if (father.nextbabyyear == null){
		if (test_mode){
			father.nextbabyyear = Story.year;
		}else{
			father.nextbabyyear = Story.year + Misc.RandomI(2,5);
		}
	}

	// 检查“预定生孩子”是否到期
	if (father.nextbabyyear > Story.year){
		return;
	}

	// 根据年龄计算概率
	// 孩子登场岁数统一为18岁
	var baby_age = 18;
	var father_age_min = 38;
	var father_age_max = 78;
	// 男性武将从20岁到60岁为生0岁孩子区间，加上18后，男性武将38-78岁区间为得到18岁孩子的区间。
	var father_age = father.Age();
	if (father_age < father_age_min || father_age > father_age_max){
		// 不符合年龄要求，生不出孩子
		return;
	}

	// 符合要求，计算概率
	// 概率分布类似正弦函数0-180度之间的图像
	var r = (father_age - father_age_min)* 180/(father_age_max - father_age_min);
	var x = Math.sin(Misc.DEG2RAD(r)) * 0.3;
	var act_x = Misc.RandomF(0,1);
	console.log("概率为x:" + x + ",实际随机act_x" + act_x);
	if (act_x < x){
		var baby = MakeBaby(father);
		// 这里要判断一下，可能生失败。比如武将满了。。。
		if (baby != null){
			console.log("生了一个孩子:" + JSON.stringify(baby));
			UI.Talks([
				{heroid:baby.id, msg:"爹！"},
				{heroid:father.id, msg:"我儿！"},
			]);
			// 生娃成功后，设置武将下一次生娃的时间
			father.nextbabyyear = Story.year + Misc.RandomI(2,5);
		}
	}


}

var lastnamelist = ["建国","保国","利给","司机"];
function GetRandomLastName(){
	var idx = Misc.RandomI(0, lastnamelist.length);
	return lastnamelist[idx];
}

function MakeBaby(father){
	var param = {
		name_f: 			father.name_f,
		name_l: 			GetRandomLastName(),
		faceid:				"def:"+Misc.RandomI(1,500),
		male:				true,
		ayear:				Story.year,
		byear:				Story.year - 18,
		dyear:				Story.year +Misc.RandomI(10, 50),
		fatherid:			father.id,
		motherid: 			father.mateid,
		like:				father.like,
		skillid:			father.skillid,
		strategy:			father.strategy,

		tong_base:			father.tong_base + Misc.RandomI(-10, 2),
		wu_base:			father.wu_base + Misc.RandomI(-10, 2),
		zhi_base:			father.zhi_base + Misc.RandomI(-10, 2),
		zheng_base:			father.zheng_base + Misc.RandomI(-10, 2),
		mei_base:			father.mei_base + Misc.RandomI(-10, 2),
		buildingid:			father.buildingid,
		maxequipt:			1,
	};

	var babyid = Story.AddHero(param);
	var baby = Story.GetHero(babyid);
	return baby;
}