implement session saving, fix some bugs, version 1.1.8

Author: LabyStudio

src/js/net/minecraft/client/GameSettings.js

@@ -8,6 +8,8 @@ export default class GameSettings {
         this.keyOpenInventory = 'KeyE';
         this.keyPlayerList = 'Tab';
 
+        this.session = null;
+
         this.thirdPersonView = 0;
         this.fov = 70;
         this.viewBobbing = true;
@@ -30,6 +32,15 @@ export default class GameSettings {
                     if (value.match(/^[0-9]+$/)) {
                         value = parseInt(value);
                     }
+                    if (value === 'true') {
+                        value = true;
+                    }
+                    if (value === 'false') {
+                        value = false;
+                    }
+                    if (value === 'null') {
+                        value = null;
+                    }
                     this[prop] = value;
                 }
             }

src/js/net/minecraft/client/Minecraft.js

@@ -26,7 +26,7 @@ import PlayerControllerMultiplayer from "./network/controller/PlayerControllerMu
 
 export default class Minecraft {
 
-    static VERSION = "1.1.7"
+    static VERSION = "1.1.8"
     static URL_GITHUB = "https://github.com/labystudio/js-minecraft";
     static PROTOCOL_VERSION = 47; //758;
 
@@ -50,16 +50,21 @@ export default class Minecraft {
         this.fps = 0;
         this.maxFps = 0;
 
-        let username = "Player" + Math.floor(Math.random() * 100);
-        let profile = new GameProfile(UUID.randomUUID(), username);
-        this.session = new Session(profile, "");
-
         // Tick timer
         this.timer = new Timer(20);
 
         this.settings = new GameSettings();
         this.settings.load();
 
+        // Load session from settings
+        if (this.settings.session === null) {
+            let username = "Player" + Math.floor(Math.random() * 100);
+            let profile = new GameProfile(UUID.randomUUID(), username);
+            this.setSession(new Session(profile, ""));
+        } else {
+            this.setSession(Session.fromJson(this.settings.session));
+        }
+
         // Create window and world renderer
         this.window = new GameWindow(this, canvasWrapperId);
 
@@ -119,6 +124,10 @@ export default class Minecraft {
                 if (networkHandler.getNetworkManager().isConnected()) {
                     networkHandler.getNetworkManager().close();
                 }
+
+                // Reset header and footer
+                this.ingameOverlay.playerListOverlay.setHeader(null);
+                this.ingameOverlay.playerListOverlay.setFooter(null);
             }
             this.playerController = null;
 
@@ -469,8 +478,19 @@ export default class Minecraft {
         return !this.hasInGameFocus() && this.loadingScreen === null && this.isSingleplayer();
     }
 
-    setSession(session) {
+    setSession(session, save = false) {
         this.session = session;
+
+        // Save session
+        if (save) {
+            this.settings.session = session.toJson();
+            this.settings.save();
+        }
+    }
+
+    updateAccessToken(token) {
+        this.session.setAccessToken(token);
+        this.setSession(this.session, true);
     }
 
     getSession() {

src/js/net/minecraft/client/entity/PlayerEntity.js

@@ -86,7 +86,9 @@ export default class PlayerEntity extends EntityLiving {
         let prevMoveForward = this.moveForward;
         let prevJumping = this.jumping;
 
-        this.updateKeyboardInput();
+        if (this === this.minecraft.player) {
+            this.updateKeyboardInput();
+        }
 
         // Toggle jumping
         if (!prevJumping && this.jumping) {

src/js/net/minecraft/client/gui/overlay/PlayerListOverlay.js

@@ -125,11 +125,9 @@ export default class PlayerListOverlay extends Gui {
             let indexX = Math.floor(i / rows);
             let indexY = i % rows;
 
-            let entryX = x + indexX * columnWidth + indexX * 5 - 1;
+            let entryX = x + indexX * columnWidth + indexX * 5;
             let entryY = y + indexY * FontRenderer.FONT_HEIGHT;
 
-            let rightX = entryX + columnWidth - 1;
-
             // Check if index is inside of range
             if (i < playerInfoMap.size) {
                 let pingX = entryX + columnWidth - 1;
@@ -140,7 +138,7 @@ export default class PlayerListOverlay extends Gui {
                     stack,
                     entryX,
                     entryY,
-                    entryX + columnWidth,
+                    entryX + columnWidth - 1,
                     entryY + (FontRenderer.FONT_HEIGHT - 1),
                     'rgba(255,255,255,0.13)'
                 );

src/js/net/minecraft/client/render/entity/entity/PlayerRenderer.js

@@ -22,10 +22,10 @@ export default class PlayerRenderer extends EntityRenderer {
     }
 
     rebuild(entity) {
+        let isSelf = entity === this.worldRenderer.minecraft.player;
         let firstPerson = this.worldRenderer.minecraft.settings.thirdPersonView === 0;
-        let itemId = firstPerson ? this.worldRenderer.itemToRender : entity.inventory.getItemInSelectedSlot();
+        let itemId = firstPerson && isSelf ? this.worldRenderer.itemToRender : entity.inventory.getItemInSelectedSlot();
         let hasItem = itemId !== 0;
-        let isSelf = entity === this.worldRenderer.minecraft.player;
 
         if (firstPerson && hasItem && isSelf) {
             super.rebuild(entity);

src/js/net/minecraft/util/Session.js

@@ -1,10 +1,16 @@
+import GameProfile from "./GameProfile.js";
+
 export default class Session {
 
     constructor(profile, accessToken) {
         this.profile = profile;
         this.accessToken = accessToken;
     }
 
+    setAccessToken(accessToken) {
+        this.accessToken = accessToken;
+    }
+
     getProfile() {
         return this.profile;
     }
@@ -13,4 +19,19 @@ export default class Session {
         return this.accessToken;
     }
 
+    toJson() {
+        return JSON.stringify({
+            profile: {
+                uuid: this.profile.uuid.toString(),
+                username: this.profile.username
+            },
+            accessToken: this.accessToken
+        });
+    }
+
+    static fromJson(json) {
+        let data = JSON.parse(json);
+        return new Session(new GameProfile(data.profile.uuid, data.profile.username), data.accessToken);
+    }
+
 }