From 0fc665c98772ebccf36399a4ee9141a228631f42 Mon Sep 17 00:00:00 2001
From: ckcz123 <ckcz123@126.com>
Date: Sat, 29 Dec 2018 18:51:00 +0800
Subject: [PATCH] saveIds

---
 libs/actions.js | 54 ++++++++++++++----------------------------
 libs/control.js | 62 +++++++++++++++++++++++++++++++++++--------------
 libs/core.js    | 13 +++++++++--
 libs/utils.js   | 10 ++++++++
 4 files changed, 83 insertions(+), 56 deletions(-)

diff --git a/libs/actions.js b/libs/actions.js
index 4d9731ae..d97120b5 100644
--- a/libs/actions.js
+++ b/libs/actions.js
@@ -2041,9 +2041,9 @@ actions.prototype.clickSyncSave = function (x,y) {
                         })
                     }
                     else {
-                        // core.setLocalStorage("save"+core.status.saveIndex, data);
-                        core.setLocalForage("save"+core.status.saveIndex, data, function() {
-                            core.drawText("同步成功！\n单存档已覆盖至存档"+core.status.saveIndex);
+                        // core.setLocalStorage("save"+core.saves.saveIndex, data);
+                        core.setLocalForage("save"+core.saves.saveIndex, data, function() {
+                            core.drawText("同步成功！\n单存档已覆盖至存档"+core.saves.saveIndex);
                         })
                     }
                 }, function () {
@@ -2178,30 +2178,10 @@ actions.prototype.clickLocalSaveSelect = function (x,y) {
 
     var topIndex = 6 - parseInt((choices.length - 1) / 2);
 
-    var saves=null;
-
     if (y>=topIndex && y<topIndex+choices.length) {
         var selection = y - topIndex;
-        /*
-        switch (selection) {
-            case 0:
-                saves=[];
-                for (var i=1;i<=5*(main.savePages||30);i++) {
-                    var data = core.getLocalStorage("save"+i, null);
-                    if (core.isset(data)) {
-                        saves.push(data);
-                    }
-                }
-                break;
-            case 1:
-                saves=core.getLocalStorage("save"+core.status.saveIndex, null);
-                break;
-            case 2:
-                break;
-        }
-        */
         if (selection<2) {
-            core.control.getSaves(selection==0?null:core.status.saveIndex, function(saves) {
+            core.control.getSaves(selection==0?null:core.saves.saveIndex, function(saves) {
                 if (core.isset(saves)) {
                     var content = {
                         "name": core.firstData.name,
@@ -2268,39 +2248,39 @@ actions.prototype.clickStorageRemove = function (x, y) {
                     localforage.clear(function () {
                         core.ui.closePanel();
                         core.drawText("\t[操作成功]你的所有存档已被清空。");
-                        core.status.saveIndex = 1;
+                        core.saves.saveIndex = 1;
                         core.removeLocalStorage('saveIndex');
                     });
                 }
                 else {
                     localStorage.clear();
                     core.drawText("\t[操作成功]你的所有存档已被清空。");
-                    core.status.saveIndex = 1;
+                    core.saves.saveIndex = 1;
                     core.removeLocalStorage('saveIndex');
                 }
                 break;
             case 1:
                 if (core.platform.useLocalForage) {
                     core.ui.drawWaiting("正在清空，请稍后...");
-                    for (var i=1;i<=5*(main.savePages||30);i++) {
-                        // core.removeLocalStorage("save"+i);
-                        core.removeLocalForage("save"+i);
-                    }
+                    Object.keys(core.saves.ids).forEach(function (v) {
+                        if (v!=0)
+                            core.removeLocalForage("save"+v);
+                    });
                     core.removeLocalForage("autoSave", function() {
                         core.ui.closePanel();
                         core.drawText("\t[操作成功]当前塔的存档已被清空。");
-                        core.status.saveIndex = 1;
+                        core.saves.saveIndex = 1;
                         core.removeLocalStorage('saveIndex');
                     });
                 }
                 else {
-                    for (var i=1;i<=5*(main.savePages||30);i++) {
-                        // core.removeLocalStorage("save"+i);
-                        core.removeLocalStorage("save"+i);
-                    }
+                    Object.keys(core.saves.ids).forEach(function (v) {
+                        if (v!=0)
+                            core.removeLocalStorage("save"+v);
+                    });
                     core.removeLocalStorage("autoSave");
                     core.drawText("\t[操作成功]当前塔的存档已被清空。");
-                    core.status.saveIndex = 1;
+                    core.saves.saveIndex = 1;
                     core.removeLocalStorage('saveIndex');
                 }
                 break;
@@ -2367,7 +2347,7 @@ actions.prototype.clickReplay = function (x, y) {
                 {
                     core.status.event.id = 'replayLoad';
                     core.status.event.selection = null;
-                    var saveIndex = core.status.saveIndex;
+                    var saveIndex = core.saves.saveIndex;
                     var page=parseInt((saveIndex-1)/5), offset=saveIndex-5*page;
                     core.ui.drawSLPanel(10*page+offset);
                     break;
diff --git a/libs/control.js b/libs/control.js
index 64d5a6cb..f8c77a29 100644
--- a/libs/control.js
+++ b/libs/control.js
@@ -412,8 +412,6 @@ control.prototype.resetStatus = function(hero, hard, floorId, route, maps, value
     // 初始化路线
     if (core.isset(route))
         core.status.route = route;
-    // 保存的Index
-    core.status.saveIndex = core.getLocalStorage('saveIndex', 1);
 
     if (core.isset(values))
         core.values = core.clone(values);
@@ -1690,7 +1688,7 @@ control.prototype.saveReplay = function () {
 
     core.lockControl();
     core.status.event.id='save';
-    var saveIndex = core.status.saveIndex;
+    var saveIndex = core.saves.saveIndex;
     var page=parseInt((saveIndex-1)/5), offset=saveIndex-5*page;
 
     core.ui.drawSLPanel(10*page+offset);
@@ -2044,7 +2042,7 @@ control.prototype.save = function(need) {
     if (!core.checkStatus('save', need))
         return;
 
-    var saveIndex = core.status.saveIndex;
+    var saveIndex = core.saves.saveIndex;
     var page=parseInt((saveIndex-1)/5), offset=saveIndex-5*page;
 
     core.ui.drawSLPanel(10*page+offset);
@@ -2054,7 +2052,7 @@ control.prototype.save = function(need) {
 control.prototype.load = function (need) {
     if (core.isReplaying()) return;
 
-    var saveIndex = core.getLocalStorage('saveIndex', 1);
+    var saveIndex = core.saves.saveIndex;
     var page=parseInt((saveIndex-1)/5), offset=saveIndex-5*page;
 
     // 游戏开始前读档
@@ -2114,8 +2112,8 @@ control.prototype.doSL = function (id, type) {
             core.ui.closePanel();
             core.drawTip('存档成功！');
             if (id!="autoSave") {
-                core.status.saveIndex=id;
-                core.setLocalStorage('saveIndex', core.status.saveIndex);
+                core.saves.saveIndex=id;
+                core.setLocalStorage('saveIndex', core.saves.saveIndex);
             }
         }, function(err) {
             console.info(err);
@@ -2153,8 +2151,8 @@ control.prototype.doSL = function (id, type) {
             core.loadData(data, function() {
                 core.drawTip("读档成功");
                 if (id!="autoSave") {
-                    core.status.saveIndex=id;
-                    core.setLocalStorage('saveIndex', core.status.saveIndex);
+                    core.saves.saveIndex=id;
+                    core.setLocalStorage('saveIndex', core.saves.saveIndex);
                 }
             });
         }, function(err) {
@@ -2202,7 +2200,7 @@ control.prototype.doSL = function (id, type) {
 ////// 同步存档到服务器 //////
 control.prototype.syncSave = function (type) {
     core.ui.drawWaiting("正在同步，请稍后...");
-    core.control.getSaves(type=='all'?null:core.status.saveIndex, function (saves) {
+    core.control.getSaves(type=='all'?null:core.saves.saveIndex, function (saves) {
         if (!core.isset(saves)) {
             core.drawText("没有要同步的存档");
             return;
@@ -2220,7 +2218,7 @@ control.prototype.syncSave = function (type) {
                 core.drawText("出错啦！\n无法同步存档到服务器。\n错误原因："+response.msg);
             }
             else {
-                core.drawText((type=='all'?"所有存档":"存档"+core.status.saveIndex)+"同步成功！\n\n您的存档编号： "
+                core.drawText((type=='all'?"所有存档":"存档"+core.saves.saveIndex)+"同步成功！\n\n您的存档编号： "
                     +response.code+"\n您的存档密码： "+response.msg
                     +"\n\n请牢记以上两个信息（如截图等），在从服务器\n同步存档时使用。")
             }
@@ -2279,9 +2277,9 @@ control.prototype.syncLoad = function () {
                 }
                 else {
                     // 只覆盖单存档
-                    // core.setLocalStorage("save"+core.status.saveIndex, data);
-                    core.setLocalForage("save"+core.status.saveIndex, data, function() {
-                        core.drawText("同步成功！\n单存档已覆盖至存档"+core.status.saveIndex);
+                    // core.setLocalStorage("save"+core.saves.saveIndex, data);
+                    core.setLocalForage("save"+core.saves.saveIndex, data, function() {
+                        core.drawText("同步成功！\n单存档已覆盖至存档"+core.saves.saveIndex);
                     });
                 }
                 break;
@@ -2378,14 +2376,17 @@ control.prototype.getSaves = function (index, callback) {
         })
         return;
     }
-    var number = 5*(main.savePages||30);
+
+    var ids = Object.keys(core.saves.ids).sort(), number = ids.length;
+    // 不计0
     var saves = [];
+
     var load = function (index, callback) {
-        if (index > number) {
+        if (index >= number) {
             if (core.isset(callback)) callback(saves);
             return;
         }
-        core.getLocalForage("save"+index, null, function (data) {
+        core.getLocalForage("save"+ids[index], null, function (data) {
             saves.push(data);
             load(index+1, callback);
         }, function(err) {
@@ -2396,6 +2397,33 @@ control.prototype.getSaves = function (index, callback) {
     load(1, callback);
 }
 
+////// 获得所有存在存档的存档位 //////
+control.prototype.getSaveIndexes = function (callback) {
+    var indexes = {};
+
+    var getIndex = function (name) {
+        var e = new RegExp('^'+core.firstData.name+"_(save\\d+|autoSave)$").exec(name);
+        if (e!=null) {
+            if (e[1]=='autoSave') indexes[0]=true;
+            else indexes[parseInt(e[1].substring(4))] = true;
+        }
+    };
+
+    if (!core.platform.useLocalForage) {
+        Object.keys(localStorage).forEach(function (key) {
+            getIndex(key);
+        });
+        callback(indexes);
+    }
+    else {
+        localforage.iterate(function (value, key, n) {
+            getIndex(key)
+        }, function () {
+            callback(indexes);
+        })
+    }
+}
+
 ////// 设置勇士属性 //////
 control.prototype.setStatus = function (statusName, statusVal) {
     if (statusName == 'exp') statusName = 'experience';
diff --git a/libs/core.js b/libs/core.js
index d2d62bfc..b2b5f39d 100644
--- a/libs/core.js
+++ b/libs/core.js
@@ -93,7 +93,11 @@ function core() {
         height: 13,
         tempCanvas: null, // A temp canvas for drawing
     }
-    this.paint = {}
+    this.paint = {};
+    this.saves = {
+        "saveIndex": null,
+        "ids": {}
+    }
     this.initStatus = {
         'played': false,
         'gameOver': false,
@@ -151,7 +155,6 @@ function core() {
         },
 
         // event事件
-        'saveIndex': null,
         'shops': {},
         'event': {
             'id': null,
@@ -350,6 +353,12 @@ core.prototype.init = function (coreData, callback) {
 
     core.bigmap.tempCanvas = document.createElement('canvas').getContext('2d');
 
+    ////// 记录所有的存档编号！！！ //////
+    core.saves.saveIndex = core.getLocalStorage('saveIndex', 1);
+    core.control.getSaveIndexes(function (indexes) {
+        core.saves.ids = indexes;
+    });
+
     core.loader.load(function () {
         console.log(core.material);
         // 设置勇士高度
diff --git a/libs/utils.js b/libs/utils.js
index c0521ef2..f7539ca4 100644
--- a/libs/utils.js
+++ b/libs/utils.js
@@ -111,6 +111,11 @@ utils.prototype.unshift = function (a,b) {
 ////// 设置本地存储 //////
 utils.prototype.setLocalStorage = function(key, value) {
     try {
+        if (!core.isset(value)) {
+            this.removeLocalStorage(key);
+            return;
+        }
+
         var str = JSON.stringify(value);
         var compressed = LZString.compress(str);
 
@@ -171,6 +176,11 @@ utils.prototype.setLocalForage = function (key, value, successCallback, errorCal
         return;
     }
 
+    if (!core.isset(value)) {
+        this.removeLocalForage(key);
+        return;
+    }
+
     // Save to localforage
     var compressed = LZString.compress(JSON.stringify(value));
     localforage.setItem(core.firstData.name+"_"+key, compressed, function (err) {