Moe Dice(Node ver.) Comment Builder.js

var roll=function(max,min,count){
  var i=0;
	var ret=[];
	while(i<count){
		ret.push(parseInt(Math.random()*(max-min+1)+min));
		i++;
	}
	return ret;
}

var makeListResult=function(list,count){
	if(list.length==0)return {text:'没有选项让老娘选什么！',type:'TEXT'};
	if(list.length==1)return {text:'只有一个选项让老娘选什么！',type:'TEXT'};
	if(typeof count =='number'&&count>=list.length)return {text:'全选上不就行了么，还用老娘出马？',type:'TEXT'};
	if(typeof count !='number')var count=1;
	var r=roll(list.length-1,0,count);
	if(count==1){
		var ret=[{text:'骰子骨碌骨碌转！选中了 *',type:'TEXT'}];
		ret.push(list[r[0]]);
		ret.push({text:'* ！诶嘿~(ゝω・)☆',type:'TEXT'});
	}else{
		var ret=[{text:count+'只骰子骨碌骨碌转！分别选中了 *',type:'TEXT'}];
		for(var d in r){
			ret.push(list[r[d]]);
			ret.push({text:'、',type:'TEXT'});
		}
		ret.pop();
		ret.push({text:'* ！诶嘿~(ゝω・)☆',type:'TEXT'});
	}
	return ret;
}

var bulid_content=function(content,bot_id,user_id,user_name){
  var command='';
	var in_command=false;
	var in_list=false;
	var in_item=false;
	var items=[];
	var list_count=1;
	for(var i in content){
		if(!in_command&&typeof content[i].user !='undefined'&&content[i].user.userId==bot_id){in_command=true;continue;}
		//if(in_command&&!in_list&&content[i].type=='LINE_BREAK')in_command=false;break;
		if(in_command&&in_list){
			if(content[i].type!='LINE_BREAK'){
				if(/^endlist/i.exec(content[i].text)!==null){

					var r=roll(items.length-1,0,list_count);
					var selected=[];
					for(var i in r){
						selected.push(r[i]);
					}
					return [
					{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
					{text:''}
					];
				}
			}
		}
		if(in_command&&!in_list&&content[i].type!='LINE_BREAK'){
			//list ......  endlist
			var l=/^list\s*(\d+)*$/i.exec(content[i].text);
			if(l!==null){
				if(typeof l[1] !='undefined'){
					if(parseInt(l[1])<=0){
						return [
						{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
						{text:'没有骰子怎么搞 人家不陪乃玩了！',type:'TEXT'}
						];
					}else{
						list_count=parseInt(l[1]);
						in_list=true;
						continue;
					}
				}else{
					in_list=true;
					continue;
				}
			}
			// B d A
			var d=/^\s*(\d+)\s*d\s*(\d+)\s*$/i.exec(content[i].text);
			if(d!==null){
				if(parseInt(d[1])<=0){
					return [
					{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
					{text:'没有骰子怎么搞 人家不陪乃玩了！',type:'TEXT'}
					];
				}
				max=parseInt(d[2]);
				if(max>256)max=256;
				if(max<1)max=1;
				var result=roll(max,1,parseInt(d[1])).join('、');
				return [
				{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
				{text:parseInt(d[1])+' 只骰子骨碌骨碌转！分别投出了 *'+result+'* 点！诶嘿~(ゝω?)☆',type:'TEXT'}
				];
				break;
			}
			//B x A  B * A  B × A
			var x=/^\s*(\d+)[×x\*]\s*(\d+)\s*$/i.exec(content[i].text);
			if(x!==null){
				if(parseInt(x[1])<=0){
					return [
					{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
					{text:'没有骰子怎么搞 人家不陪乃玩了！',type:'TEXT'}
					];
				}
				max=parseInt(x[2]);
				if(max>256)max=256;
				if(max<1)max=1;
				var result=roll(max,1,parseInt(x[1])).join('、');
				return [
				{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
				{text:parseInt(x[1])+' 只骰子骨碌骨碌转！分别投出了 *'+result+'* 点！诶嘿~(ゝω?)☆',type:'TEXT'}
				];
				break;
			}
			//roll     roll M    roll N M
			var r=/^\s*roll\s*(\d*)\s*(\d*)\s*$/i.exec(content[i].text);
			if(r!==null){
				if(r[1]==""&&r[2]==""){
					return [
					{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
					{text:'骰子骨碌骨碌转！投出了 *'+roll(100,1,1)[0]+'* 点！诶嘿~(ゝω?)☆',type:'TEXT'}
					];
				}
				if(r[2]==""){
					var max=parseInt(r[1]);
					if(max<=0)max=1;
					if(max>256)max=256;
					return [
					{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
					{text:'骰子骨碌骨碌转！投出了 *'+roll(max,1,1)[0]+'* 点！诶嘿~(ゝω?)☆',type:'TEXT'}
					];
				}
				var max=parseInt(r[1]);
				var min=parseInt(r[2]);
				if(min<1)min=1;
				if(max>256)max=256;
				if(min>max){
					var tem=max;
					max=min;
					min=tem;
				}
				return [
				{text:'+'+user_name,type:'USER_MENTION',user:{name:user_name,userId:user_id}},
				{text:'骰子骨碌骨碌转！投出了 *'+roll(max,min,1)[0]+'* 点！诶嘿~(ゝω?)☆',type:'TEXT'}
				];
			}
		}
	}