Merge pull request mouredev#5905 from REstolSurf/patch-1

Reto mouredev#46 - javascript

Retos/Reto #46 - LA CARRERA DE COCHES [Media]/javascript/REstolSurf.js

@@ -0,0 +1,132 @@
+
+const prompt = require("prompt-sync")();
+
+const emojis = { car1: "🚙", car2: "🚗", tree: "🌲", end: "🏁", crash: "💥" };
+let raceDistance = 5;
+let userBet = "azul";
+let track1 = [emojis.end],
+  track2 = [emojis.end];
+
+//preguntar la distancia de la carrera
+function userSelection() {
+  raceDistance = prompt(
+    "Que distancia quieres que tenga la pista (min.5 - max.30)? : "
+  );
+
+  while (raceDistance > 30 || raceDistance < 5 || isNaN(raceDistance)) {
+    raceDistance = prompt(
+      "La distancia tiene que ser entre min. 5 - max.30)? : "
+    );
+  }
+
+  //preguntar por que coche quiere apostar
+  userBet = prompt("A que coche quieres apostar el 'azul' o el 'rojo'? : ");
+  userBet = userBet.toLowerCase();
+
+  while (userBet !== "azul" && userBet !== "rojo") {
+    userBet = prompt("Sólo puedes seleccionar coche 'azul' o coche 'rojo'? : ");
+    userBet = userBet.toLowerCase();
+  }
+  generateTrack();
+}
+//generar pistas con de 1 a 3 arboles aleatorios
+function generateTrack() {
+  const numberOfTrees = getRandomInt(4, 1);
+
+  for (let i = 0; i < raceDistance; i++) {
+    track1.push("_");
+    track2.push("_");
+  }
+
+  for (i = 0; i < numberOfTrees; i++) {
+    let randomPos1 = getRandomInt(raceDistance, 1);
+    let randomPos2 = getRandomInt(raceDistance, 1);
+
+    while (track1[randomPos1] === emojis.tree)
+      randomPos1 = getRandomInt(raceDistance, 1);
+    while (track2[randomPos2] === emojis.tree)
+      randomPos2 = getRandomInt(raceDistance, 1);
+
+    track1[randomPos1] = emojis.tree;
+    track2[randomPos2] = emojis.tree;
+  }
+
+  track1.push(emojis.car1);
+  track2.push(emojis.car2);
+  showRace();
+  countdown();
+}
+//mostrar arranque de la carrera
+function countdown() {
+  let c = 3;
+  let countdownIdInterval = setInterval(() => {
+    if (c == 0) {
+      console.log("START");
+      clearInterval(countdownIdInterval);
+      raceStart();
+    } else console.log(c);
+    c--;
+  }, 1000);
+}
+
+//generar turnos y movimientos aleatorio
+function raceStart() {
+  let randomMov1 = 1;
+  let randomMov2 = 1;
+  let ind1 = 0;
+  let ind2 = 0;
+  showRace();
+  raceIdInt = setInterval(() => {
+    randomMov1 = getRandomInt(4, 1);
+    randomMov2 = getRandomInt(4, 1);
+
+    if (randomMov1 > track1.length) randomMov1 = track1.length;
+
+    ind1 = track1.length - (randomMov1 + 1);
+
+    if ( randomMov2 > track2.length) randomMov2 = track2.length;
+
+    ind2 = track2.length - (randomMov2 + 1);
+
+
+    (track1[ind1] === emojis.tree) 
+    ? track1.splice(ind1, randomMov1, emojis.crash)
+    : track1.splice(ind1, randomMov1);
+
+
+    (track2[ind2] === emojis.tree)
+    ? track2.splice(ind2, randomMov2, emojis.crash)
+    : track2.splice(ind2, randomMov2);
+
+    showRace();
+
+    if (track1.length <= 1 || track2.length <= 1) {
+      showResult();
+      clearInterval(raceIdInt);
+    }
+  }, 1000);
+}
+
+//gestionar choque
+
+//mostrar ganador y resultado de la apuesta
+function showResult() {
+  //gestionar empate
+  const winner =
+    track1.length === 1 ? (track2.length === 1 ? "both" : "azul") : "rojo";
+  const betResult = winner === userBet || winner === "both" ? "win" : "lost";
+  console.log(`FINISH! ${winner.toUpperCase()} WINS!! `);
+  console.log(`You ${betResult} your bet`);
+}
+
+function showRace() {
+  console.clear();
+  console.log(track1.join(""));
+  console.log(track2.join(""));
+}
+
+function getRandomInt(max, min) {
+  return Math.floor(Math.random() * (max - min) + min); // The maximum is exclusive and the minimum is inclusive
+}
+
+userSelection();