Witam, mam problem z promise w moim programie. Kod czasem działą poprawnie ,a czasem wyskakuje mi ponizszy błąd :
Oto jest kod w p5
var flag = false;
var flag2 = false;
function preload() {
// let url = '/Boards/Json';
json = loadJSON('/Boards/Json');
flag = true;
flag2 = true;
}
window.fields = [];
window.properites = [];
window.categories = [];
window.newtile = [];
window.players = [];
for (var i = 0; i < 40; i++) {
window.fields[i] = { id_Field: 0, nameOfField2: ' ', TypeOfField: 0, Price: 0 }
}
for (i = 0; i < 28; i++) {
window.properites[i] = { id_Property: 0, type_Of_Property: 0, owner_FK: 0, field_Fk: 0, category_FK: 0 }
}
for (i = 0; i < 9; i++) {
window.categories[i] = { id_Category: 0, Name: '', entry_Value: 0, upgrade_Cost: 0 }
}
for (i = 0; i < 4; i++) {
window.players[i] = {id_Player:0,NameOfPlayer:'',AmountOfCash:0,PositionPlayer:0}
}
window.all_fields = [];
var tileRowUp = [];
var tileColLeft = [];
var tileColRight = [];
var tileRowdown = [];
var widthheight = 880;
let initialPosX = 225;
let initialPosY = 225;
var PlayerArray = [];
var d = 0;
var m = 0;
var n = 0;
var b = 0;
var counters = [];
function setup() {
createCanvas(1800, 1800);
background(255);
for (var i = 0; i < 3; i++) {
for (var k = 0; k < 3; k++) {
var x = (i + 4) * initialPosX;
var y = (k) * initialPosY;
newtile[m] = new category_class('', x, y, 150, 150,'');
m = m + 1;
}
}
for (var i = 0; i < 2; i++) {
for (k = 0; k < 2; k++) {
var x = (i + 5) * 200;
var y = (k+6) * 110;
PlayerArray[b] = new Player(x, y, 100, 100, 0, '', 0, 0);
b = b + 1;
}
}
if (flag2) {
for (var i = 0; i < 40; i++) {
fields[i].nameOfField2 = json.field_list[i].name;
fields[i].id_Field = json.field_list[i].id_field;
fields[i].TypeOfField = json.field_list[i].field_type;
}
for (var i = 0; i < 4; i++) {
players[i].id_Player = json.player_list[i].id_player;
players[i].NameOfPlayer = json.player_list[i].name;
players[i].AmountOfCash = json.player_list[i].amount_of_cash;
players[i].PositionPlayer = json.player_list[i].position;
}
for (var i = 0; i < 28; i++) {
properites[i].id_Property = json.property_list[i].id_property;
properites[i].type_Of_Property = json.property_list[i].type_of_property;
properites[i].owner_FK = json.property_list[i].ownerFK;
properites[i].field_Fk = json.property_list[i].fieldFK;
properites[i].category_FK = json.property_list[i].categoryFK;
}
for (var i = 0; i < 9; i++) {
categories[i].id_Category = json.category_list[i].id_category;
categories[i].Name = json.category_list[i].name;
categories[i].entry_Value = json.category_list[i].entry_value;
categories[i].upgrade_Cost = json.category_list[i].upgrade_cost;
}
for (var i = 0; i < 4; i++) {
PlayerArray[i].id_Player = players[i].id_Player;
PlayerArray[i].Name_Player = players[i].NameOfPlayer;
PlayerArray[i].amount_Of_Cash = players[i].AmountOfCash;
PlayerArray[i].Position = 0;
}
flag2 = false;
}
for (var i = 0; i < 2; i++) {
for (var z = 0; z < 2; z++) {
var x = (i + 1) * 20;
var y = (z + 2) * 20;
counters[d] = new Counter(x, y, 10, 10, 0, '', 0, 0, 0);
d = d + 1;
}
}
for (var i = 0; i < 4; i++) {
counters[i].id_Player = players[i].id_Player;
counters[i].Name_Player = players[i].NameOfPlayer;
counters[i].amount_Of_Cash = players[i].AmountOfCash;
counters[i].Position = players[i].PositionPlayer;
counters[0].Color = 'RED';
counters[1].Color = 'BLUE';
counters[2].Color = 'YELLOW';
counters[3].Color = 'BLACK';
}
}
var k = 11;
var x = 80;
var pom = 0;
var pom1 = 0;
var m2 = 0;
var clicked = 0;
function draw() {
//for (var i = 0; i < 4; i++) {
// PlayerArray[i].id_Player = players[i].id_Player;
// PlayerArray[i].Name_Player = players[i].NameOfPlayer;
// PlayerArray[i].amount_Of_Cash = players[i].AmountOfCash;
// PlayerArray[i].Position = players[i].PositionPlayer;
//}
for (var i = 0; i < 4; i++) {
counters[i].id_Player = players[i].id_Player;
counters[i].Name_Player = players[i].NameOfPlayer;
counters[i].amount_Of_Cash = players[i].AmountOfCash;
counters[i].Position = players[i].PositionPlayer;
counters[0].Color = 'RED';
counters[1].Color = 'BLUE';
counters[2].Color = 'YELLOW';
counters[3].Color = 'BLACK';
}
for (var k = 0; k < 9; k++) {
var a = 0;
newtile[k].nameOfCategory = categories[k].Name;
for (var z = 0; z < 28; z++) {
if (categories[k].id_Category == properites[z].category_FK) {
for (var m = 0; m < 40; m++) {
if (properites[z].field_Fk == fields[m].id_Field)
if (a <= 4) {
newtile[k].property1[a] = fields[m].nameOfField2;
a = a + 1;
}
}
}
}
}
for (var i = 0; i < 11; i++) {
var posX = map(i, 0, 11, 0, widthheight);
tileRowUp[i] = new Tile(posX, 0, x, x, fields[i].id_Field, fields[i].nameOfField2, fields[i].TypeOfField);
}
var k = 10;
for (var i = 0; i < 11; i++) {
var posX = map(i, 0, 11, 0, widthheight);
if (k < 21) {
tileColRight[i] = new Tile(widthheight - x, posX, x, x, fields[k].id_Field, fields[k].nameOfField2, fields[k].TypeOfField);
k = k + 1;
}
}
var k2 = 30;
for (var i = 0; i < 11; i++) {
var posX2 = map(i, 0, 11, 0, widthheight);
if (k2 >= 21) {
tileRowdown[i] = new Tile(posX2, widthheight - x, x, x, fields[k2].id_Field, fields[k2].nameOfField2, fields[k2].TypeOfField);
k2 = k2 - 1;
}
}
var k3 = 39;
for (var i = 1; i < 11; i++) {
var posY = map(i, 0, 11, 0, widthheight);
if (k3 >= 30) {
tileColLeft[i] = new Tile(0, posY, x, x, fields[k3].id_Field, fields[k3].nameOfField2, fields[k3].TypeOfField);
k3 = k3 - 1;
}
}
if (flag) {
while (pom < 40) {
all_fields[pom] = new Tile(0, 0, 0, 0, 0, '', 0, 0);
pom = pom + 1;
}
for (var i = 0; i < 11; i++) {
all_fields.splice(pom1, 1, tileRowUp[i]);
pom1 = pom1 + 1;
}
for (var i = 1; i < 11; i++) {
all_fields.splice(pom1, 1, tileColRight[i]);
pom1 = pom1 + 1;
}
for (var i = 9; i >= 0; i--) {
all_fields.splice(pom1, 1, tileRowdown[i]);
pom1 = pom1 + 1;
}
for (var i = 9; i >= 1; i--) {
all_fields.splice(pom1, 1, tileColLeft[i]);
pom1 = pom1 + 1;
}
for (var i = 0; i < 40; i++) {
if (all_fields[i].TypeOfField == 4) {
for (var k = 0; k < 28; k++) {
if (all_fields[i].id_Field == properites[k].field_Fk) {
for (var c = 0; c < 9; c++) {
if (properites[k].category_FK == categories[c].id_Category) {
all_fields[i].Price = categories[c].entry_Value;
break;
}
}
}
}
}
}
for (var i = 0; i < 40; i++) {
all_fields[i].show();
}
for (var i = 0; i < 9; i++) {
newtile[i].show_tiles();
}
for (var i = 0; i < 4; i++) {
PlayerArray[i].show_player();
}
for (var i = 0; i < 4; i++) {
counters[i].show_counter(counters[i].Color);
}
var pom = 0;
let bClick = document.getElementById("roll");
bClick.onclick = function () {
dice_roll();
movePlayer();
//data();
}
var some;
var url = "/Boards/Game";
function dice_roll() {
let generated_numbers = this.numbers = Math.floor(Math.random() * 12) + 1;
let data = { numbers: generated_numbers, decision_value: 999 };
let url2;
pom = 1;
httpPost(url, 'json', data, dataPosted, dataError, function () {
makesom(url2 = '/Boards/Json', json2 = loadJSON(url2), function () {
isready(some, function () {
for (var i = 0; i < 4; i++) {
PlayerArray[i].id_Player = json2.player_list[i].id_player;
PlayerArray[i].Name_Player = json2.player_list[i].name;
PlayerArray[i].Position = json2.player_list[i].position;
}
for (var i = 0; i < 4; i++) {
PlayerArray[i].show_player();
}
movePlayer();
});
});
});
}
flag = false;
}
}
var current_player = 1;
function movePlayer() {
makesom(url2 = '/Boards/Json', json3 = loadJSON(url2), function () {
isready(some, function () {
var cur = json3.board_list[0].current_player_index;
var pom = 0;
for (var i = 0; i < 4; i++) {
if (current_player > 4) current_player = 1;
for (var c = 0; c < 40; c++) {
if (counters[i].id_Player == cur && counters[i].Position == all_fields[c].id_Field) {
if (counters[i].x < 800) {
counters[i].x = all_fields[c].x + 10;
}
else {
counters[i].y = all_fields[i].y + 10;
}
counters[i].show_counter(counters[i].Color);
current_player += 1;
pom = 1;
break;
}
}
if (pom == 1) break;
}
});
});
}
function makesom() {
let url2 = '/Boards/Json';
json2 = loadJSON(url2, isready);
}
function isEmpty(obj) {
for (var prop in obj) {
if (obj.hasOwnProperty(prop))
return false;
}
return true;
}
// httpDo(url, 'POST', 'json', data, dataPosted, dataError);
function dataPosted(result) {
console.log(result);
}
function dataError(err) {
console.log(err);
}
function get_data() {
let url2 = '/Boards/Json';
json2 = loadJSON(url2, isready);
}
function isready() {
for (var i = 0; i < 4; i++) {
PlayerArray[i].id_Player = json2.player_list[i].id_player;
PlayerArray[i].Name_Player = json2.player_list[i].name;
PlayerArray[i].Position = json2.player_list[i].position;
}
for (var i = 0; i < 4; i++) {
PlayerArray[i].show_player();
}
}
Utworzyłem funkcje preload() która według jej działania powinna wykonać się przed setup()-gdzie przypisuje dane pobrane z bazy danych.
Nie mogę zrozumieć co źle robię ?ktoś może widzi błąd?