057 Project Setup & First Methods

示例

index.html

  
    
    
    
    
    
    
    
  
  
    

      
Monster Slayer
    
    

      

        
Monster Health
        

          

        
      
      

        
Your Health
        

          

        
      
      

        ATTACK
        SPECIAL ATTACK
        HEAL
        SURRENDER
      
      

        
Battle Log
        

      
    
  

app.js

function getRandomValue(min, max) {
    return Math.floor(Math.random() * (max - min)) + min;
}

const math = Math;

const app = Vue.createApp({
    data() {
        return {
            playerHealth: 100,
            monsterHealth: 100,
        };
    },
    methods: {
        attackMonster() {
            const attackValue = getRandomValue(5, 12);
            if (this.monsterHealth > 0) {
                this.monsterHealth -= attackValue;
                this.attackPlayer();
                if (this.monsterHealth < 0) {
                    this.monsterHealth = 0;
                }
            }
        },
        attackPlayer() {
            const attackValue = getRandomValue(8, 15);
            if (this.playerHealth > 0) {
                this.playerHealth -= attackValue;
                if (this.playerHealth < 0) {
                    this.playerHealth = 0;
                }
            }
        },
        specialAttack() {
            this.monsterHealth -= 20;
        },
        heal() {
            if (this.playerHealth < 100) {
                this.playerHealth += 10;
            }
        },

    },
});

app.mount('#game');

styles.css

* {
  box-sizing: border-box;
}

html {
  font-family: 'Jost', sans-serif;
}

body {
  margin: 0;
}

header {
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
  padding: 0.5rem;
  background-color: #880017;
  color: white;
  text-align: center;
  margin-bottom: 2rem;
}

section {
  width: 90%;
  max-width: 40rem;
  margin: auto;
}

.healthbar {
  width: 100%;
  height: 40px;
  border: 1px solid #575757;
  margin: 1rem 0;
  background: #fde5e5;
}

.healthbar__value {
  background-color: #00a876;
  width: 100%;
  height: 100%;
}

.container {
  text-align: center;
  padding: 0.5rem;
  margin: 1rem auto;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.26);
  border-radius: 12px;
}

#monster h2,
#player h2 {
  margin: 0.25rem;
}

#controls {
  display: flex;
  flex-direction: row;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
}

button {
  font: inherit;
  border: 1px solid #88005b;
  background-color: #88005b;
  color: white;
  padding: 1rem 2rem;
  border-radius: 12px;
  margin: 1rem;
  width: 12rem;
  cursor: pointer;
  box-shadow: 1px 1px 4px rgba(0, 0, 0, 0.26);
}

button:focus {
  outline: none;
}

button:hover,
button:active {
  background-color: #af0a78;
  border-color: #af0a78;
  box-shadow: 1px 1px 8px rgba(0, 0, 0, 0.26);
}

button:disabled {
  background-color: #ccc;
  border-color: #ccc;
  box-shadow: none;
  color: #3f3f3f;
  cursor: not-allowed;
}

#log ul {
  list-style: none;
  margin: 0;
  padding: 0;
}

#log li {
  margin: 0.5rem 0;
}

.log--player {
  color: #7700ff;
}

.log--monster {
  color: #da8d00;
}

.log--damage {
  color: red;
}

.log--heal {
  color: green;
}