Revise paste Dungeon 2

function dungeon(input){
    let health=100;
    let coins=0;
    let rooms=0;

let strInput=String(input);
    let arrRooms=strInput.split("|");
    let currRoom="";

for (let i=0; i<arrRooms.length;i++){
       let  currRoom=arrRooms[i];
       
         let first=currRoom.substring(0,currRoom.indexOf(" "));
         let second=Number(currRoom.substring(currRoom.indexOf(" ")+1));

if (first=="potion"){
            health+=second;
           let healed=second;
            if (health>100){
              healed-=(health-100);
                health=100;
            }
            console.log(`You healed for ${healed} hp.`);
            console.log(`Current health: ${health} hp.`)
         } else if(first=="chest") {
             coins+=second;
             console.log(`You found ${second} coins.`);

} else {
             health-=second;
             if (health>0){
                 console.log(`You slayed ${first}.`);
             } else {
                 console.log(`You died! Killed by ${first}.`);
                 console.log(`Best room: ${i+1}`);
                 return;
             }
         }

}
    console.log(`You've made it!`);
    console.log(`Coins: ${coins}`);
    console.log(`Health: ${health}`);
  
}