105 lines
4.1 KiB
JavaScript
105 lines
4.1 KiB
JavaScript
var express = require('express');
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var router = express.Router();
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const RoomModel = require('../schemas/room');
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router.get('/roll', function (req, res){
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const rolledNumber = Math.ceil(Math.random() * 6);
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req.session.rolledNumber = rolledNumber;
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res.send({number: rolledNumber});
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});
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router.post('/move', function (req, res){
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RoomModel.findOne({_id: req.session.roomId}, function (err, doc){
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if(doc){
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// Updating position
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const updatedPawn = doc.pawns.findIndex(pawn => pawn._id == req.body.pawnId);
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doc.pawns[updatedPawn].position = getPosition(req.session.rolledNumber, doc.pawns[updatedPawn]);
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console.log(getPosition(req.session.rolledNumber, doc.pawns[updatedPawn]));
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// Capturing a pawn
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const pawnsOnPos = doc.pawns.filter( pawn => pawn.position == doc.pawns[updatedPawn].position);
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pawnsOnPos.forEach( pawn => {
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if(pawn.color !== req.session.color){
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const index = doc.pawns.findIndex(i => i._id === pawn._id);
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doc.pawns[index].position = doc.pawns[index].basePos;
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}
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});
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// Updating moving player
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const index = doc.players.findIndex( player => player.nowMoving === true);
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const roomSize = doc.players.length;
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doc.players[index].nowMoving = false;
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if(index+1 === roomSize){
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doc.players[0].nowMoving = true;
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}else{
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doc.players[index+1].nowMoving = true;
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}
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// Updating timer
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doc.nextMoveTime = Date.now()+15000;
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// Pushing above data to database
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RoomModel.findOneAndUpdate({_id: req.session.roomId}, doc, function(err, doc){
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res.send("Correctly Moved!");
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});
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}
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});
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});
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function getPosition(rolledNumber, pawn){
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const { position, color } = pawn;
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switch (color){
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case 'red':
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if(pawn.position + rolledNumber <= 73){
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if(position >= 0 && position <= 3) {
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return 16;
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}else if(position <= 66 && position + rolledNumber >= 67){
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return position + rolledNumber + 1;
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}else{
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return position + rolledNumber;
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}
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}else{
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return position;
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}
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case 'blue':
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if(pawn.position + rolledNumber <= 79){
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if(position >= 4 && position <= 7){
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return 55;
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}else if(position <= 67 && position + rolledNumber > 67){
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return position + rolledNumber - 52;
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}else if(position <= 53 && position + rolledNumber >= 54){
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return position + rolledNumber + 20;
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}else{
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return position + rolledNumber;
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}
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}else{
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return position;
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}
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case 'green':
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if(pawn.position + rolledNumber <= 85){
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if(position >= 8 && position <= 11){
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return 42;
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}else if(position <= 67 && position + rolledNumber > 67){
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return position + rolledNumber - 52;
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}else if(position <= 40 && position + rolledNumber >= 41){
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return position + rolledNumber + 39;
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}else{
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return position + rolledNumber;
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}
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}else{
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return position;
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}
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case 'yellow':
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if(pawn.position + rolledNumber <= 85){
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if(position >= 12 && position <= 15){
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return 29;
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}else if(position <= 67 && position + rolledNumber > 67){
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return position + rolledNumber - 52;
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}else if(position <= 27 && position + rolledNumber >= 28){
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return position + rolledNumber + 58;
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}else{
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return position + rolledNumber;
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}
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}else{
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return position;
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}
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}
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};
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module.exports = router; |