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Add a button to clear the browsers (tile) cache and reload them

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This commit is contained in:
Blue (Lukas Rieger) 2020-08-06 17:25:54 +02:00
parent 2a14718f62
commit 62c8306b8c
2 changed files with 27 additions and 5 deletions
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24
BlueMapCore/src/main/webroot/js/libs/BlueMap.js
View File

@ -57,13 +57,14 @@ import SKY_VERTEX_SHADER from './shaders/SkyVertexShader.js';
import SKY_FRAGMENT_SHADER from './shaders/SkyFragmentShader.js';
import { stringToImage, pathFromCoords } from './utils.js';
import {getCookie, setCookie} from "./utils";
import {cachePreventionNr, getCookie, setCookie} from "./utils";
export default class BlueMap {
constructor(element, dataRoot) {
this.element = $('<div class="bluemap-container"></div>').appendTo(element)[0];
this.dataRoot = dataRoot;
this.locationHash = '';
this.cacheSuffix = '';
this.hiresViewDistance = 160;
this.lowresViewDistance = 3200;
@ -112,6 +113,17 @@ export default class BlueMap {
});
}
reloadMap() {
if (this.hiresTileManager !== undefined){
this.hiresTileManager.removeAllTiles();
this.hiresTileManager.update();
}
if (this.lowresTileManager !== undefined){
this.lowresTileManager.removeAllTiles();
this.lowresTileManager.update();
}
}
changeMap(map, loadTiles = true) {
if (this.debugInfo) console.debug("changing map: ", map);
@ -310,7 +322,7 @@ export default class BlueMap {
async loadSettings() {
return new Promise(resolve => {
this.fileLoader.load(this.dataRoot + 'settings.json', settings => {
this.fileLoader.load(this.dataRoot + 'settings.json?' + cachePreventionNr(), settings => {
try {
this.settings = JSON.parse(settings);
this.maps = [];
@ -379,6 +391,7 @@ export default class BlueMap {
this.hiresViewDistance = this.loadUserSetting("hiresViewDistance", this.hiresViewDistance);
this.lowresViewDistance = this.loadUserSetting("lowresViewDistance", this.lowresViewDistance);
this.controls.settings.zoom.max = this.loadUserSetting("maxZoomDistance", this.controls.settings.zoom.max);
this.cacheSuffix = this.loadUserSetting("cacheSuffix", this.cacheSuffix);
this.debugInfo = this.loadUserSetting("debugInfo", this.debugInfo);
}
@ -393,6 +406,7 @@ export default class BlueMap {
this.saveUserSetting("hiresViewDistance", this.hiresViewDistance);
this.saveUserSetting("lowresViewDistance", this.lowresViewDistance);
this.saveUserSetting("maxZoomDistance", this.controls.settings.zoom.max);
this.saveUserSetting("cacheSuffix", this.cacheSuffix);
this.saveUserSetting("debugInfo", this.debugInfo);
}
@ -427,7 +441,7 @@ export default class BlueMap {
async loadHiresMaterial() {
return new Promise(resolve => {
this.fileLoader.load(this.dataRoot + 'textures.json', textures => {
this.fileLoader.load(this.dataRoot + 'textures.json?' + cachePreventionNr(), textures => {
textures = JSON.parse(textures);
let materials = [];
for (let i = 0; i < textures['textures'].length; i++) {
@ -501,7 +515,7 @@ export default class BlueMap {
async loadHiresTile(tileX, tileZ) {
let path = this.dataRoot + this.map + '/hires/';
path += pathFromCoords(tileX, tileZ);
path += '.json';
path += '.json?' + this.cacheSuffix;
return new Promise((resolve, reject) => {
this.bufferGeometryLoader.load(path, geometry => {
@ -522,7 +536,7 @@ export default class BlueMap {
async loadLowresTile(tileX, tileZ) {
let path = this.dataRoot + this.map + '/lowres/';
path += pathFromCoords(tileX, tileZ);
path += '.json';
path += '.json?' + this.cacheSuffix;
return new Promise((reslove, reject) => {
this.bufferGeometryLoader.load(path, geometry => {

8
BlueMapCore/src/main/webroot/js/libs/ui/UI.js
View File

@ -41,6 +41,8 @@ import NIGHT from '../../../assets/night.svg';
import HudInfo from "../hud/HudInfo";
import MarkerManager from "../hud/MarkerManager";
import {cachePreventionNr} from "../utils";
export default class UI {
constructor(blueMap) {
@ -101,6 +103,11 @@ export default class UI {
this.blueMap.debugInfo = button.isSelected();
});
let clearCache = new Button("clear tile cache", button => {
this.blueMap.cacheSuffix = cachePreventionNr();
this.blueMap.reloadMap();
});
//toolbar
this.toolbar.addElement(menuButton);
this.toolbar.addElement(mapSelect);
@ -128,6 +135,7 @@ export default class UI {
this.menu.addElement(lowresSlider);
this.menu.addElement(extendedZoom);
this.menu.addElement(new Separator());
this.menu.addElement(clearCache);
this.menu.addElement(debugInfo);
this.menu.update();
}