Pokemon

pokemon.go

package main

import (
	"fmt"
	"math/rand"
)

type Pokemon struct {
	nome   string
	vida   int
	ataque int
	defesa int
}

func (a *Pokemon) String() string {
	return fmt.Sprintf("{nome:%v, vida %v}", a.nome, a.vida)
}

func (a *Pokemon) atacar(b *Pokemon) bool {
	if a.vida <= 0 || b.vida <= 0 || a == b {
		return false
	}
	dano := a.ataque - b.defesa
	if dano <= 0 {
		dano = 1
	}
	fmt.Printf("%v(%v) esta atacando %v(%v) com dano %v\n", a.nome, a.vida, b.nome, b.vida, dano)
	b.vida -= dano
	if b.vida <= 0 {
		fmt.Printf("%v morreu\n", b.nome)
	}
	return true
}

func existeAlguemVivo(pokemons []*Pokemon) bool {
	for _, pokemon := range pokemons {
		if pokemon.vida > 0 {
			return true
		}
	}
	return false
}

func contarVivos(pokemons []*Pokemon) int {
	total := 0
	for _, pokemon := range pokemons {
		if pokemon.vida > 0 {
			total += 1
		}
	}
	return total
}

func main() {
	pokemons := []*Pokemon{
		{nome: "Pickachu", ataque: 5, vida: 10, defesa: 3},
		{nome: "Charmander", ataque: 7, vida: 8, defesa: 2},
		{nome: "Bubasauro", ataque: 4, vida: 12, defesa: 4},
	}

	for contarVivos(pokemons) > 1 {
		atacante := pokemons[rand.Intn(3)]
		apanhante := pokemons[rand.Intn(3)]
		if atacante.atacar(apanhante) {
			fmt.Println(pokemons[0], pokemons[1], pokemons[2])
			fmt.Print("----------------------------------------------------")
			fmt.Scanln()
		}
	}

}