后退最近访问的楼层

_server/editor.js

@@ -53,6 +53,7 @@ function editor() {
         lastUsedCtx: document.getElementById('lastUsed').getContext('2d'),
         lockMode: document.getElementById('lockMode'),
         gameInject: document.getElementById('gameInject'),
+        undoFloor: document.getElementById('undoFloor'),
         maps: ['bgmap', 'fgmap', 'map'],
         canvas: ['bg', 'fg'],
     };
@@ -107,6 +108,9 @@ function editor() {
         // 最近使用的图块
         lastUsedType: null,
         lastUsed: [],
+
+        // 最近访问的楼层
+        recentFloors: []
     };
 
     window.onerror = function (msg, url, lineNo, columnNo, error) {

_server/editor_listen.js

@@ -35,6 +35,7 @@ editor_listen_wrapper = function (editor) {
         editor.dom.pasteLoc.onmouseup = editor.uifunctions.pasteLoc_click
         editor.dom.clearEvent.onmouseup = editor.uifunctions.clearEvent_click
         editor.dom.clearLoc.onmouseup = editor.uifunctions.clearLoc_click
+        editor.dom.undoFloor.onclick = editor.uifunctions.undoFloor_click
 
         editor.dom.lastUsed.onmouseup = editor.uifunctions.lastUsed_click;
         editor.dom.lastUsed.oncontextmenu = function (e) { e.preventDefault(); }

_server/editor_mappanel.js

@@ -366,6 +366,7 @@ editor_mappanel_wrapper = function (editor) {
             editor_mode.onmode('nextChange');
             editor_mode.onmode('floor');
             editor.dom.selectFloor.value = toId;
+            editor.uivalues.recentFloors.push(editor.currentFloorId);
             editor.changeFloor(toId);
         }
 
@@ -381,6 +382,16 @@ editor_mappanel_wrapper = function (editor) {
         return false;
     }
 
+    editor.uifunctions.undoFloor_click = function () {
+        var toId = editor.uivalues.recentFloors.pop();
+        if (toId == null || toId == editor.currentFloorId) return;
+
+        editor_mode.onmode('nextChange');
+        editor_mode.onmode('floor');
+        editor.dom.selectFloor.value = toId;
+        editor.changeFloor(toId);
+    }
+
     /**
      * 显示右键菜单
      */
@@ -809,6 +820,7 @@ editor_mappanel_wrapper = function (editor) {
             selectFloor.onchange = function () {
                 editor_mode.onmode('nextChange');
                 editor_mode.onmode('floor');
+                editor.uivalues.recentFloors.push(editor.currentFloorId);
                 editor.changeFloor(selectFloor.value);
             }
         });

_server/editor_ui.js

@@ -171,6 +171,7 @@ editor_ui_wrapper = function (editor) {
                 editor_mode.onmode('nextChange');
                 editor_mode.onmode('floor');
                 document.getElementById('selectFloor').value = toId;
+                editor.uivalues.recentFloors.push(editor.currentFloorId);
                 editor.changeFloor(toId);
             }
             return;

editor-mobile.html

@@ -376,6 +376,7 @@
                 </div>
                 <select id="selectFloor" style="clear:left"></select>
                 <input type="button" value="保存地图" id='saveFloor'/>
+                <input type="button" value="后退" id="undoFloor" />
                 <span id='mobileeditdata' style="display:none">
                     <input type="button" value="编辑"/>
                     <input type="button" value="显示完整名称" style="display: none;"/>

editor.html

@@ -340,6 +340,7 @@
             <br>
             <select id="selectFloor"></select>
             <input type="button" value="保存地图" id='saveFloor'/>
+            <input type="button" value="后退" id="undoFloor" />
         </div>
     </div>
     <div id="mid2">