console.log("game.js imported");

//enemy
var enemyName = ["Duch","Kostlivec","Hellhound","Drak","Učitel","FinalBoss"];
var enemyHp = 10+hodkoustkou(30);
var enemyDmg = hodkoustkou(8);

//hero
var heroHp = 40;
var heroDmg = 5;
let heroDefense = false;

function initGame() {
    nameChoise = Math.floor(Math.random() * enemyName.length);
    document.getElementById("enemyName").innerText = enemyName[nameChoise];
    document.getElementById("enemyHp").innerText = enemyHp;
    document.getElementById("enemyDmg").innerText = enemyDmg;
    document.getElementById("heroHp").innerText = heroHp;
    document.getElementById("heroDmg").innerText = heroDmg;
    document.getElementById("heroDefense").innerText = heroDefense;
}

function hodkoustkou(steny) {
    // 1+zakrouhleni(gen<0-1>*6) -> [1-6] ;
    // 1+zakrouhleni(gen<0-1>*x) -> [1-x] ;
    // y+Math.round(Math.random*x) -> [y-x];

    let x = 1+Math.floor(Math.random()*steny) ;
    console.log("x:"+x);
    return x;
}

function enemyAttack() {
    if (!heroDefense){
        heroHp -= enemyDmg;
        document.getElementById("heroHp").innerText = heroHp;
        gameOver();
        battlelog('<li class="list-group-item list-group-item-dark">Zaútočil na tebe nepřítel</li>');
    } else {
        heroDefense = false;
        document.getElementById("heroDefense").innerText = heroDefense;
        battlelog('<li class="list-group-item list-group-item-light">Vykryl jsi útok nepřítele</li>')
    }
}

function heal() {
    heroHp += hodkoustkou(10);
    document.getElementById("heroHp").innerText = heroHp;
    battlelog('<li class="list-group-item list-group-item-danger">Vyléčil ses</li>');
    gameOver();
    enemyAttack();
}

function attack() {
    enemyHp -= hodkoustkou(10);
    document.getElementById("enemyHp").innerText = enemyHp;
    battlelog('  <li class="list-group-item list-group-item-primary">Zaútočil jsi</li>');
    gameOver();
    enemyAttack();
}

function defense() {
    heroDefense = true;
    document.getElementById("heroDefense").innerText = heroDefense;
    battlelog('<li class="list-group-item list-group-item-secondary">Aktivoval si štít</li>');
}

function luck(){
    let luck = hodkoustkou(10);
    if (luck <5) {
        heroHp = 0;
    } else {
        enemyHp = 0;
    }
    gameOver();
}

function gameOver() {
    console.log("Zjistuji stav-> Enemy:"+enemyHp+" Hero:"+heroHp);
    if (enemyHp <= 0) {
        document.getElementById("game").innerHTML = '<div class="display-1 h-100 my-auto">VYHRÁL JSI</div>';
    } else if ( heroHp <= 0) {
        document.getElementById("game").innerHTML = '<div class="display-1 h-100 my-auto">PROHRÁL JSI</div>';
    }
}

function battlelog(text2log) {
    document.getElementById("battlelog").innerHTML += text2log;
}

//GameDesign talkpoints????
//enemy -> generator enemy?
//hero -> generace hrdiny?
/*gameplay
    -attack, heal, defense, luck
        -> random AKA hod kostkou

*/