From 5e78501f8425e5be7a1ba469a14339920a3ed824 Mon Sep 17 00:00:00 2001
From: ckcz123 <ckcz123@126.com>
Date: Sat, 7 Aug 2021 22:12:17 +0800
Subject: [PATCH] =?UTF-8?q?=E5=AF=B9=E8=AF=9D=E6=A1=86=E9=A2=84=E8=A7=88?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 _docs/api.md               |   6 ++
 _server/CodeMirror/defs.js |   8 ++
 _server/MotaAction.g4      |  10 +--
 _server/editor_blockly.js  |  21 ++++-
 _server/editor_ui.js       |  22 ++++-
 libs/control.js            |   7 ++
 libs/events.js             |  40 +++++----
 libs/maps.js               |   9 +-
 libs/ui.js                 | 175 +++++++++++++++++++++----------------
 project/floors/sample1.js  |  11 +--
 runtime.d.ts               |   6 ++
 11 files changed, 200 insertions(+), 115 deletions(-)

diff --git a/_docs/api.md b/_docs/api.md
index 36381d5a..3af3e7f7 100644
--- a/_docs/api.md
+++ b/_docs/api.md
@@ -1142,6 +1142,12 @@ setHeroIcon: fn(name: string, noDraw?: bool)
 name: 新的行走图文件名，可以是全塔属性中映射前的中文名。映射后会被存入core.status.hero.image
 noDraw: true表示不立即刷新（刷新会导致大地图下视野重置到以主角为中心）
 
+setNameMap: fn(name: string, value?: string)
+设置文件别名
+
+setTextAttribute: fn(data: ?)
+设置剧情文本的属性
+
 setValue: fn(name: string, operator: string, value: ?, prefix?: string)
 数值操作
 
diff --git a/_server/CodeMirror/defs.js b/_server/CodeMirror/defs.js
index 982c1510..91cc4fc1 100644
--- a/_server/CodeMirror/defs.js
+++ b/_server/CodeMirror/defs.js
@@ -3876,6 +3876,14 @@ var terndefs_f6783a0a_522d_417e_8407_94c67b692e50 = [
           "!doc": "设置全塔属性", 
           "!type": "fn(name: string, value: string)"
         }, 
+        "setNameMap": {
+          "!doc": "设置文件别名",
+          "!type": "fn(name: string, value?: string)"
+        },
+        "setTextAttribute": {
+          "!doc": "设置剧情文本的属性",
+          "!type": "fn(data: ?)"
+        },
         "openToolbox": {
           "!doc": "点击工具栏时的打开操作", 
           "!type": "fn(fromUserAction?: bool)"
diff --git a/_server/MotaAction.g4 b/_server/MotaAction.g4
index 90fd905f..10468310 100644
--- a/_server/MotaAction.g4
+++ b/_server/MotaAction.g4
@@ -914,7 +914,7 @@ text_0_s
 /* text_0_s
 tooltip : text：显示一段文字（剧情）
 helpUrl : /_docs/#/instruction
-doubleclicktext : EvalString_Multi_0
+previewBlock : true
 default : ["欢迎使用事件编辑器(回车直接多行编辑)"]
 var code = '"'+EvalString_Multi_0+'"';
 if (block.isCollapsed() || !block.isEnabled()) {
@@ -933,7 +933,7 @@ text_1_s
 /* text_1_s
 tooltip : text：显示一段文字（剧情）,选项较多请右键点击帮助
 helpUrl : /_docs/#/instruction
-doubleclicktext : EvalString_Multi_0
+previewBlock : true
 allIds : ['EvalString_1']
 default : ["小妖精","fairy","","","","","欢迎使用事件编辑器(回车直接多行编辑)"]
 var title='';
@@ -973,9 +973,8 @@ text_2_s
 /* text_2_s
 tooltip : text：显示一段文字（剧情）,选项较多请右键点击帮助
 helpUrl : /_docs/#/instruction
-doubleclicktext : EvalString_Multi_0
+previewBlock : true
 allIds : ['EvalString_1']
-menu : [['预览所有立绘','editor_blockly.previewBlock(block)']]
 default : ["小妖精","fairy","","","","","欢迎使用事件编辑器(回车直接多行编辑)",null]
 var title='';
 if (EvalString_0==''){
@@ -1121,6 +1120,7 @@ setText_s
 /* setText_s
 tooltip : setText：设置剧情文本的属性,颜色为RGB三元组或RGBA四元组,打字间隔为剧情文字添加的时间间隔,为整数或不填，字符间距为字符之间的距离，为整数或不填。
 helpUrl : /_docs/#/instruction
+previewBlock : true
 default : [null,"",null,null,"",'rgba(255,255,255,1)',"",'rgba(255,255,255,1)',"",'rgba(255,255,255,1)',"","","","","",""]
 SetTextPosition_List_0 =SetTextPosition_List_0==='null'?'': ', "position": "'+SetTextPosition_List_0+'"';
 TextAlign_List_0 = TextAlign_List_0==='null'?'': ', "align": "'+TextAlign_List_0+'"';
@@ -2689,7 +2689,7 @@ choices_s
 /* choices_s
 tooltip : choices: 给用户提供选项
 helpUrl : /_docs/#/instruction
-doubleclicktext : EvalString_Multi_0
+previewBlock : true
 default : ["","流浪者","trader",0]
 allIds : ['IdString_0']
 var title='';
diff --git a/_server/editor_blockly.js b/_server/editor_blockly.js
index cc0b53b2..7d189e55 100644
--- a/_server/editor_blockly.js
+++ b/_server/editor_blockly.js
@@ -241,6 +241,8 @@ editor_blockly = function () {
         return hasAsync;
     }
 
+    var _isTextAttributeSet = false;
+
     editor_blockly.previewBlock = function (b,args) {
 
         var previewTextDrawing = function (content) {
@@ -283,7 +285,7 @@ editor_blockly = function () {
 
         try {
             // 特殊处理立绘
-            if (b.type == 'textDrawing' || b.type == 'text_2_s') {
+            if (b.type == 'textDrawing') {
                 previewTextDrawing(Blockly.JavaScript.blockToCode(b));
                 return true;
             }
@@ -293,6 +295,23 @@ editor_blockly = function () {
             if (obj.length == 0) return true;
             obj = obj[0];
             switch (b.type) {
+            case 'text_0_s':
+            case 'text_1_s':
+            case 'text_2_s':
+            case 'choices_s':
+                if (!_isTextAttributeSet) {
+                    alert('警告！你尚未设置用于预览的剧情文本的属性，将采用默认属性进行预览。\n你可以双击“设置剧情文本的属性”事件来设置用于预览的属性。');
+                    core.status.textAttribute = core.clone(core.initStatus.textAttribute);
+                    _isTextAttributeSet = true;
+                }
+                editor.uievent.previewUI([obj]);
+                break;
+            case 'setText_s': // 设置剧情文本的属性
+                _isTextAttributeSet = true;
+                core.status.textAttribute = core.clone(core.initStatus.textAttribute);
+                core.setTextAttribute(obj);
+                alert('已成功设置此属性为显示文章的预览属性！')
+                break;
             case 'waitContext_2': // 等待用户操作坐标预览
                 editor.uievent.previewUI([{"type": "fillRect", "x": obj.px[0], "y": obj.py[0],
                     "width": "(" + obj.px[1] + ")-(" + obj.px[0] + ")", "height": "(" + obj.py[1] + ")-(" + obj.py[0] + ")",
diff --git a/_server/editor_ui.js b/_server/editor_ui.js
index e4db4ae3..580a627d 100644
--- a/_server/editor_ui.js
+++ b/_server/editor_ui.js
@@ -392,9 +392,27 @@ editor_ui_wrapper = function (editor) {
 
         if (uievent.values.list instanceof Array) {
             uievent.values.list.forEach(function (data) {
+                if (typeof data == 'string') data = { "type": "text", "text": data };
                 var type = data.type;
-                if (!type || !core.ui["_uievent_" + type]) return;
-                core.ui["_uievent_" + type](data);
+                if (type == "text") {
+                    data.ctx = 'uievent';
+                    core.saveCanvas('uievent');
+                    core.drawTextBox(data.text, data);
+                    core.loadCanvas('uievent');
+                    return;
+                }
+                else if (type == "choices") {
+                    for (var i = 0; i < data.choices.length; i++) {
+                        if (typeof data.choices[i] === 'string')
+                            data.choices[i] = {"text": data.choices[i]};
+                        data.choices[i].text = core.replaceText(data.choices[i].text);
+                    }
+                    core.saveCanvas('uievent');
+                    core.drawChoices(core.replaceText(data.text), data.choices, 'uievent');
+                    core.loadCanvas('uievent');
+                    return;
+                } else if (core.ui["_uievent_" + type])
+                    core.ui["_uievent_" + type](data);
             })
         }
     }
diff --git a/libs/control.js b/libs/control.js
index 52b1b630..8b9154cd 100644
--- a/libs/control.js
+++ b/libs/control.js
@@ -2305,6 +2305,9 @@ control.prototype.getStatus = function (name) {
     if (!core.status.hero) return null;
     if (name == 'x' || name == 'y' || name == 'direction')
         return this.getHeroLoc(name);
+    if (main.mode == 'editor') {
+        return data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d.firstData.hero[name];
+    }
     return core.status.hero[name];
 }
 
@@ -2389,6 +2392,10 @@ control.prototype.setHeroLoc = function (name, value, noGather) {
 ////// 获得勇士的位置 //////
 control.prototype.getHeroLoc = function (name) {
     if (!core.status.hero) return;
+    if (main.mode == 'editor') {
+        if (name == null) return data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d.firstData.hero.loc;
+        return data_a1e2fb4a_e986_4524_b0da_9b7ba7c0874d.firstData.hero.loc[name];
+    }
     if (name == null) return core.status.hero.loc;
     return core.status.hero.loc[name];
 }
diff --git a/libs/events.js b/libs/events.js
index f25b4c25..b8790319 100644
--- a/libs/events.js
+++ b/libs/events.js
@@ -1380,23 +1380,7 @@ events.prototype._action__label = function (data, x, y, prefix) {
 }
 
 events.prototype._action_setText = function (data, x, y, prefix) {
-    ["position", "offset", "align", "bold", "titlefont", "textfont", "lineHeight", "time", "letterSpacing", "animateTime"].forEach(function (t) {
-        if (data[t] != null) core.status.textAttribute[t] = data[t];
-    });
-    ["background", "title", "text"].forEach(function (t) {
-        if ((data[t] instanceof Array) && data[t].length >= 3) {
-            if (data[t].length == 3) data[t].push(1);
-            core.status.textAttribute[t] = data[t];
-        }
-        if (t == 'background') {
-            var name = core.getMappedName(data[t]);
-            var img = core.material.images.images[name];
-            if (img && img.width == 192 && img.height == 128) {
-                core.status.textAttribute[t] = name;
-            }
-        }
-    });
-    core.setFlag('textAttribute', core.status.textAttribute);
+    this.setTextAttribute(data);
     core.doAction();
 }
 
@@ -3051,6 +3035,28 @@ events.prototype.setNameMap = function (name, value) {
     flags.__nameMap__[name] = value;
 }
 
+////// 设置剧情文本的属性 //////
+events.prototype.setTextAttribute = function (data) {
+    if (!core.isPlaying()) return;
+    ["position", "offset", "align", "bold", "titlefont", "textfont", "lineHeight", "time", "letterSpacing", "animateTime"].forEach(function (t) {
+        if (data[t] != null) core.status.textAttribute[t] = data[t];
+    });
+    ["background", "title", "text"].forEach(function (t) {
+        if ((data[t] instanceof Array) && data[t].length >= 3) {
+            if (data[t].length == 3) data[t].push(1);
+            core.status.textAttribute[t] = data[t];
+        }
+        if (t == 'background') {
+            var name = core.getMappedName(data[t]);
+            var img = core.material.images.images[name];
+            if (img && img.width == 192 && img.height == 128) {
+                core.status.textAttribute[t] = name;
+            }
+        }
+    });
+    if (main.mode == 'play') core.setFlag('textAttribute', core.status.textAttribute);
+}
+
 events.prototype.closeDoor = function (x, y, id, callback) {
     id = id || "";
     if ((core.material.icons.animates[id] == null && core.material.icons.npc48[id] == null)
diff --git a/libs/maps.js b/libs/maps.js
index e48462eb..7aa510fb 100644
--- a/libs/maps.js
+++ b/libs/maps.js
@@ -2751,12 +2751,15 @@ maps.prototype.removeGlobalAnimate = function (x, y, name) {
 
 ////// 绘制UI层的box动画 //////
 maps.prototype.drawBoxAnimate = function () {
+    if (core.status.boxAnimateObjs.length == 0) return;
     core.status.boxAnimateObjs.forEach(function (obj) {
-        core.clearMap('ui', obj.bgx, obj.bgy, obj.bgWidth, obj.bgHeight);
-        core.fillRect('ui', obj.bgx, obj.bgy, obj.bgWidth, obj.bgHeight, core.material.groundPattern);
-        core.drawImage('ui', obj.image, core.status.globalAnimateStatus % obj.animate * 32, obj.pos,
+        var ctx = obj.ctx || 'ui';
+        core.clearMap(ctx, obj.bgx, obj.bgy, obj.bgWidth, obj.bgHeight);
+        core.fillRect(ctx, obj.bgx, obj.bgy, obj.bgWidth, obj.bgHeight, core.material.groundPattern);
+        core.drawImage(ctx, obj.image, core.status.globalAnimateStatus % obj.animate * 32, obj.pos,
             32, obj.height, obj.x, obj.y, obj.dw || 32, obj.dh || obj.height);
     });
+    if (main.mode != 'play') core.status.boxAnimateObjs = [];
 }
 
 ////// 绘制动画 //////
diff --git a/libs/ui.js b/libs/ui.js
index 18e88fb5..3ee3d1fd 100644
--- a/libs/ui.js
+++ b/libs/ui.js
@@ -814,12 +814,16 @@ ui.prototype._getPosition = function (content) {
         px = core.status.event.data.x;
         py = core.status.event.data.y;
     }
+    if (editor.mode != 'play') {
+        px = editor.pos.x;
+        py = editor.pos.y;
+    }
     content = content.replace("\b", "\\b")
         .replace(/\\b\[(up|center|down|hero|this)(,(hero|null|\d+,\d+|\d+))?]/g, function (s0, s1, s2, s3) {
             pos = s1;
             if (s3 == 'hero' || s1=='hero' && !s3) {
-                px = core.status.hero.loc.x;
-                py = core.status.hero.loc.y;
+                px = core.getHeroLoc('x');
+                py = core.getHeroLoc('y');
             }
             else if (s3 == 'null') {
                 px = py = null;
@@ -954,10 +958,10 @@ ui.prototype.drawBackground = function (left, top, right, bottom, posInfo) {
     var xoffset = posInfo.xoffset || 0, yoffset = posInfo.yoffset || 0;
     var background = core.status.textAttribute.background;
 
-    if (this._drawBackground_drawWindowSkin(background, left, top, right, bottom, posInfo.position, px, py))
+    if (this._drawBackground_drawWindowSkin(background, left, top, right, bottom, posInfo.position, px, py, posInfo.ctx))
         return true;
     if (typeof background == 'string') background = core.initStatus.textAttribute.background;
-    this._drawBackground_drawColor(background, left, top, right, bottom, posInfo.position, px, py, xoffset, yoffset);
+    this._drawBackground_drawColor(background, left, top, right, bottom, posInfo.position, px, py, xoffset, yoffset, posInfo.ctx);
     return false;
 }
 
@@ -978,27 +982,29 @@ ui.prototype._drawWindowSkin_getOpacity = function () {
     return core.getFlag("__winskin_opacity__", 0.85);
 }
 
-ui.prototype._drawBackground_drawWindowSkin = function (background, left, top, right, bottom, position, px, py) {
+ui.prototype._drawBackground_drawWindowSkin = function (background, left, top, right, bottom, position, px, py, ctx) {
+    ctx = ctx || 'ui';
     if (typeof background == 'string' && core.material.images.images[background]) {
         var image = core.material.images.images[background];
         if (image.width==192 && image.height==128) {
-            core.setAlpha('ui', this._drawWindowSkin_getOpacity());
-            this.drawWindowSkin(image, 'ui', left, top, right - left, bottom - top, position, px, py);
-            core.setAlpha('ui', 1);
+            core.setAlpha(ctx, this._drawWindowSkin_getOpacity());
+            this.drawWindowSkin(image, ctx, left, top, right - left, bottom - top, position, px, py);
+            core.setAlpha(ctx, 1);
             return true;
         }
     }
     return false;
 }
 
-ui.prototype._drawBackground_drawColor = function (background, left, top, right, bottom, position, px, py, xoffset, yoffset) {
+ui.prototype._drawBackground_drawColor = function (background, left, top, right, bottom, position, px, py, xoffset, yoffset, ctx) {
+    ctx = ctx || 'ui';
     var alpha = background[3];
-    core.setAlpha('ui', alpha);
-    core.setStrokeStyle('ui', core.arrayToRGBA(core.status.globalAttribute.borderColor));
-    core.setFillStyle('ui', core.arrayToRGB(background));
-    core.setLineWidth('ui', 2);
+    core.setAlpha(ctx, alpha);
+    core.setStrokeStyle(ctx, core.arrayToRGBA(core.status.globalAttribute.borderColor));
+    core.setFillStyle(ctx, core.arrayToRGB(background));
+    core.setLineWidth(ctx, 2);
     // 绘制
-    var ctx = core.canvas.ui;
+    ctx = core.getContextByName(ctx);
     ctx.beginPath();
     ctx.moveTo(left, top);
     // 上边缘三角
@@ -1019,7 +1025,7 @@ ui.prototype._drawBackground_drawColor = function (background, left, top, right,
     ctx.closePath();
     ctx.fill();
     ctx.stroke();
-    core.setAlpha('ui', 1);
+    core.setAlpha(ctx, 1);
 }
 
 ////// 计算有效文本框的宽度
@@ -1420,63 +1426,68 @@ ui.prototype.drawTextBox = function(content, config) {
     var posInfo = this._getPosition(titleInfo.content);
     if (posInfo.position != 'up' && posInfo.position != 'down') posInfo.px = posInfo.py = null;
     if (!posInfo.position) posInfo.position = textAttribute.position;
-    content = this._drawTextBox_drawImages(posInfo.content);
+    content = this._drawTextBox_drawImages(posInfo.content, config.ctx);
     if (config.pos) {
         delete posInfo.px;
         delete posInfo.py;
         posInfo.pos = config.pos;
     }
+    posInfo.ctx = config.ctx;
 
     // Step 2: 计算对话框的矩形位置
     var hPos = this._drawTextBox_getHorizontalPosition(content, titleInfo, posInfo);
     var vPos = this._drawTextBox_getVerticalPosition(content, titleInfo, posInfo, hPos.validWidth);
+    posInfo.xoffset = hPos.xoffset;
+    posInfo.yoffset = vPos.yoffset - 4;
 
     // Step 3: 绘制背景图
-    var pInfo = core.clone(posInfo);
-    pInfo.xoffset = hPos.xoffset; pInfo.yoffset = vPos.yoffset - 4;
-    var isWindowSkin = this.drawBackground(hPos.left, vPos.top, hPos.right, vPos.bottom, pInfo);
+    var isWindowSkin = this.drawBackground(hPos.left, vPos.top, hPos.right, vPos.bottom, posInfo);
     var alpha = isWindowSkin ? this._drawWindowSkin_getOpacity() : textAttribute.background[3];
 
     // Step 4: 绘制标题、头像、动画
-    var content_top = this._drawTextBox_drawTitleAndIcon(titleInfo, hPos, vPos, alpha);
+    var content_top = this._drawTextBox_drawTitleAndIcon(titleInfo, hPos, vPos, alpha, config.ctx);
 
     // Step 5: 绘制正文
-    var config = this.drawTextContent('ui', content, {
+    var config = this.drawTextContent(config.ctx || 'ui', content, {
         left: hPos.content_left, top: content_top, maxWidth: hPos.validWidth,
         lineHeight: vPos.lineHeight, time: (config.showAll || textAttribute.time<=0 || core.status.event.id!='action')?0:textAttribute.time
     });
 
     // Step 6: 绘制光标
-    main.dom.next.style.display = 'block';
-    main.dom.next.style.borderRightColor = main.dom.next.style.borderBottomColor = core.arrayToRGB(textAttribute.text);
-    main.dom.next.style.top = (vPos.bottom - 20) * core.domStyle.scale + "px";
-    var left = (hPos.left + hPos.right) / 2;
-    if (pInfo.position == 'up' && !pInfo.noPeak && pInfo.px != null && Math.abs(pInfo.px * 32 + 16 - left) < 50)
-        left = hPos.right - 64;
-    main.dom.next.style.left = left * core.domStyle.scale + "px";
+    if (main.mode == 'play') {
+        main.dom.next.style.display = 'block';
+        main.dom.next.style.borderRightColor = main.dom.next.style.borderBottomColor = core.arrayToRGB(textAttribute.text);
+        main.dom.next.style.top = (vPos.bottom - 20) * core.domStyle.scale + "px";
+        var left = (hPos.left + hPos.right) / 2;
+        if (posInfo.position == 'up' && !posInfo.noPeak && posInfo.px != null && Math.abs(posInfo.px * 32 + 16 - left) < 50)
+            left = hPos.right - 64;
+        main.dom.next.style.left = left * core.domStyle.scale + "px";
+    }
     return config;
 }
 
-ui.prototype._drawTextBox_drawImages = function (content) {
+ui.prototype._drawTextBox_drawImages = function (content, ctx) {
+    ctx = ctx || 'ui';
     return content.replace(/(\f|\\f)\[(.*?)]/g, function (text, sympol, str) {
         var ss = str.split(",");
         // 绘制
         if (ss.length==3)
-            core.drawImage('ui', ss[0], parseFloat(ss[1]), parseFloat(ss[2]));
+            core.drawImage(ctx, ss[0], parseFloat(ss[1]), parseFloat(ss[2]));
         else if (ss.length==5)
-            core.drawImage('ui', ss[0], parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]));
+            core.drawImage(ctx, ss[0], parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]));
         else if (ss.length >= 9) {
-            if (ss.length >= 10) core.setAlpha('ui', parseFloat(ss[9]));
+            if (ss.length >= 10) core.setAlpha(ctx, parseFloat(ss[9]));
             var angle = (parseFloat(ss[10]) || 0) * Math.PI / 180;
-            core.drawImage('ui', ss[0], parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]), 
+            core.drawImage(ctx, ss[0], parseFloat(ss[1]), parseFloat(ss[2]), parseFloat(ss[3]), parseFloat(ss[4]), 
                 parseFloat(ss[5]), parseFloat(ss[6]), parseFloat(ss[7]), parseFloat(ss[8]), angle);
-            core.setAlpha('ui', 1);
+            core.setAlpha(ctx, 1);
         }
         return "";
     });
 }
 
 ui.prototype._drawTextBox_getHorizontalPosition = function (content, titleInfo, posInfo) {
+    var ctx = posInfo.ctx || 'ui';
     var realContent = this._getRealContent(content);
     var paddingLeft = 25, paddingRight = 12;
     if ((posInfo.px != null && posInfo.py != null) || posInfo.pos) paddingLeft = 20;
@@ -1490,7 +1501,7 @@ ui.prototype._drawTextBox_getHorizontalPosition = function (content, titleInfo,
         // 无行走图或头像，则可以适当缩小min_width
         if (titleInfo.image == null) min_width = 160;
         if (titleInfo.title) {
-            min_width = core.clamp(core.calWidth('ui', titleInfo.title, this._buildFont(core.status.textAttribute.titlefont, true)), min_width, max_width);
+            min_width = core.clamp(core.calWidth(ctx, titleInfo.title, this._buildFont(core.status.textAttribute.titlefont, true)), min_width, max_width);
         }
         if (posInfo.pos) {
             left = core.calValue(posInfo.pos[0]) || 0;
@@ -1548,8 +1559,9 @@ ui.prototype._drawTextBox_getVerticalPosition = function (content, titleInfo, po
     return { top: top, height: height, bottom: top + height, yoffset: yoffset, lineHeight: lineHeight };
 }
 
-ui.prototype._drawTextBox_drawTitleAndIcon = function (titleInfo, hPos, vPos, alpha) {
-    core.setTextAlign('ui', 'left');
+ui.prototype._drawTextBox_drawTitleAndIcon = function (titleInfo, hPos, vPos, alpha, ctx) {
+    ctx = ctx || 'ui';
+    core.setTextAlign(ctx, 'left');
     var textAttribute = core.status.textAttribute;
     var content_top = vPos.top + 15;
     var image_top = vPos.top + 15;
@@ -1557,23 +1569,23 @@ ui.prototype._drawTextBox_drawTitleAndIcon = function (titleInfo, hPos, vPos, al
         var titlefont = textAttribute.titlefont;
         content_top += titlefont + 5;
         image_top = vPos.top + 40;
-        core.setFillStyle('ui', core.arrayToRGB(textAttribute.title));
-        core.setStrokeStyle('ui', core.arrayToRGB(textAttribute.title));
+        core.setFillStyle(ctx, core.arrayToRGB(textAttribute.title));
+        core.setStrokeStyle(ctx, core.arrayToRGB(textAttribute.title));
 
         // --- title也要居中或者右对齐？
-        var title_width = core.calWidth('ui', titleInfo.title, this._buildFont(titlefont, true));
+        var title_width = core.calWidth(ctx, titleInfo.title, this._buildFont(titlefont, true));
         var title_left = hPos.content_left;
         if (textAttribute.align == 'center')
             title_left = hPos.left + (hPos.width - title_width) / 2;
         else if (textAttribute.align == 'right')
             title_left = hPos.right - title_width - 12;
 
-        core.fillText('ui', titleInfo.title, title_left, vPos.top + 8 + titlefont);
+        core.fillText(ctx, titleInfo.title, title_left, vPos.top + 8 + titlefont);
     }
     if (titleInfo.icon != null) {
-        core.setAlpha('ui', alpha);
-        core.strokeRect('ui', hPos.left + 15 - 1, image_top-1, 34, titleInfo.height + 2, null, 2);
-        core.setAlpha('ui', 1);
+        core.setAlpha(ctx, alpha);
+        core.strokeRect(ctx, hPos.left + 15 - 1, image_top-1, 34, titleInfo.height + 2, null, 2);
+        core.setAlpha(ctx, 1);
         core.status.boxAnimateObjs = [];
         // --- 勇士
         if (titleInfo.image == core.material.images.hero) {
@@ -1583,12 +1595,12 @@ ui.prototype._drawTextBox_drawTitleAndIcon = function (titleInfo, hPos, vPos, al
                 core.status.boxAnimateObjs.push({
                     'bgx': hPos.left + 15, 'bgy': image_top, 'bgWidth': 32, 'bgHeight': titleInfo.height,
                     'x': hPos.left + 15, 'y': image_top, 'height': titleInfo.height, 'animate': 4,
-                    'image': titleInfo.image, 'pos': core.material.icons.hero[direction].loc * titleInfo.height
+                    'image': titleInfo.image, 'pos': core.material.icons.hero[direction].loc * titleInfo.height, ctx: ctx,
                 })
             } else {
-                core.clearMap('ui', hPos.left + 15, image_top, 32, titleInfo.height);
-                core.fillRect('ui', hPos.left + 15, image_top, 32, titleInfo.height, core.material.groundPattern);
-                core.drawImage('ui', titleInfo.image, 0, 0, core.material.icons.hero.width || 32, core.material.icons.hero.height,
+                core.clearMap(ctx, hPos.left + 15, image_top, 32, titleInfo.height);
+                core.fillRect(ctx, hPos.left + 15, image_top, 32, titleInfo.height, core.material.groundPattern);
+                core.drawImage(ctx, titleInfo.image, 0, 0, core.material.icons.hero.width || 32, core.material.icons.hero.height,
                     hPos.left + 15, image_top, 32, titleInfo.height);
             }            
         }
@@ -1596,13 +1608,13 @@ ui.prototype._drawTextBox_drawTitleAndIcon = function (titleInfo, hPos, vPos, al
             core.status.boxAnimateObjs.push({
                 'bgx': hPos.left + 15, 'bgy': image_top, 'bgWidth': 32, 'bgHeight': titleInfo.height,
                 'x': hPos.left + 15, 'y': image_top, 'height': titleInfo.height, 'animate': titleInfo.animate,
-                'image': titleInfo.image, 'pos': titleInfo.icon * titleInfo.height
+                'image': titleInfo.image, 'pos': titleInfo.icon * titleInfo.height, ctx: ctx,
             });
         }
         core.drawBoxAnimate();
     }
     if (titleInfo.image != null && titleInfo.icon == null) { // 头像图
-        core.drawImage('ui', titleInfo.image, 0, 0, titleInfo.image.width, titleInfo.image.height,
+        core.drawImage(ctx, titleInfo.image, 0, 0, titleInfo.image.width, titleInfo.image.height,
             hPos.left+10, vPos.top+10, 70, 70);
     }
     return content_top;
@@ -1665,7 +1677,7 @@ ui.prototype.textImage = function (content, lineHeight) {
 }
 
 ////// 绘制一个选项界面 //////
-ui.prototype.drawChoices = function(content, choices) {
+ui.prototype.drawChoices = function(content, choices, ctx) {
     choices = core.clone(choices || []);
 
     core.status.event.ui = {"text": content, "choices": choices};
@@ -1673,25 +1685,26 @@ ui.prototype.drawChoices = function(content, choices) {
 
     content = core.replaceText(content || "");
     var titleInfo = this._getTitleAndIcon(content);
-    titleInfo.content = this._drawTextBox_drawImages(titleInfo.content);
-    var hPos = this._drawChoices_getHorizontalPosition(titleInfo, choices);
+    titleInfo.content = this._drawTextBox_drawImages(titleInfo.content, ctx);
+    var hPos = this._drawChoices_getHorizontalPosition(titleInfo, choices, ctx);
     var vPos = this._drawChoices_getVerticalPosition(titleInfo, choices, hPos);
     core.status.event.ui.offset = vPos.offset;
 
-    var isWindowSkin = this.drawBackground(hPos.left, vPos.top, hPos.right, vPos.bottom);
-    this._drawChoices_drawTitle(titleInfo, hPos, vPos);
-    this._drawChoices_drawChoices(choices, isWindowSkin, hPos, vPos);
+    var isWindowSkin = this.drawBackground(hPos.left, vPos.top, hPos.right, vPos.bottom, {ctx: ctx});
+    this._drawChoices_drawTitle(titleInfo, hPos, vPos, ctx);
+    this._drawChoices_drawChoices(choices, isWindowSkin, hPos, vPos, ctx);
 }
 
-ui.prototype._drawChoices_getHorizontalPosition = function (titleInfo, choices) {
+ui.prototype._drawChoices_getHorizontalPosition = function (titleInfo, choices, ctx) {
+    ctx = ctx || 'ui';
     // 宽度计算：考虑提示文字和选项的长度
-    core.setFont('ui', this._buildFont(17, true));
-    var width = this._calTextBoxWidth('ui', titleInfo.content || "", 246, this.PIXEL - 20);
+    core.setFont(ctx, this._buildFont(17, true));
+    var width = this._calTextBoxWidth(ctx, titleInfo.content || "", 246, this.PIXEL - 20);
     for (var i = 0; i < choices.length; i++) {
         if (typeof choices[i] === 'string')
             choices[i] = {"text": choices[i]};
         choices[i].text = core.replaceText(choices[i].text);
-        choices[i].width = core.calWidth('ui', core.replaceText(choices[i].text));
+        choices[i].width = core.calWidth(ctx, core.replaceText(choices[i].text));
         if (choices[i].icon != null) choices[i].width += 28;
         width = Math.max(width, choices[i].width+30);
     }
@@ -1723,11 +1736,12 @@ ui.prototype._drawChoices_getVerticalPosition = function (titleInfo, choices, hP
     return {top: bottom - height, height: height, bottom: bottom, choice_top: choice_top, offset: offset };
 }
 
-ui.prototype._drawChoices_drawTitle = function (titleInfo, hPos, vPos) {
+ui.prototype._drawChoices_drawTitle = function (titleInfo, hPos, vPos, ctx) {
     if (!titleInfo.content) return;
+    ctx = ctx || 'ui';
     var content_top = vPos.top + 21;
     if (titleInfo.title != null) {
-        core.setTextAlign('ui', 'center');
+        core.setTextAlign(ctx, 'center');
 
         content_top = vPos.top + 41;
         var title_offset = hPos.left+hPos.width/2;
@@ -1735,45 +1749,46 @@ ui.prototype._drawChoices_drawTitle = function (titleInfo, hPos, vPos) {
 
         if (titleInfo.icon != null) {
             title_offset += 12;
-            core.strokeRect('ui', hPos.left + 15 - 1, vPos.top + 30 - 1, 34, titleInfo.height + 2, '#DDDDDD', 2);
+            core.strokeRect(ctx, hPos.left + 15 - 1, vPos.top + 30 - 1, 34, titleInfo.height + 2, '#DDDDDD', 2);
             core.status.boxAnimateObjs = [];
             core.status.boxAnimateObjs.push({
                 'bgx': hPos.left + 15, 'bgy': vPos.top + 30, 'bgWidth': 32, 'bgHeight': titleInfo.height,
                 'x': hPos.left + 15, 'y': vPos.top + 30, 'height': titleInfo.height, 'animate': titleInfo.animate,
-                'image': titleInfo.image, 'pos': titleInfo.icon * titleInfo.height
+                'image': titleInfo.image, 'pos': titleInfo.icon * titleInfo.height, ctx: ctx
             });
             core.drawBoxAnimate();
         };
 
-        core.fillText('ui', titleInfo.title, title_offset, vPos.top + 27,
+        core.fillText(ctx, titleInfo.title, title_offset, vPos.top + 27,
             core.arrayToRGBA(core.status.textAttribute.title), this._buildFont(19, true));
     }
 
-    core.setTextAlign('ui', 'left');
-    this.drawTextContent('ui', titleInfo.content, {
+    core.setTextAlign(ctx, 'left');
+    this.drawTextContent(ctx, titleInfo.content, {
         left: hPos.content_left, top: content_top, maxWidth: hPos.validWidth,
         fontSize: 15, lineHeight: 20, bold: true
     });
 }
 
-ui.prototype._drawChoices_drawChoices = function (choices, isWindowSkin, hPos, vPos) {
+ui.prototype._drawChoices_drawChoices = function (choices, isWindowSkin, hPos, vPos, ctx) {
+    ctx = ctx || 'ui';
     // 选项
-    core.setTextAlign('ui', 'center');
-    core.setFont('ui', this._buildFont(17, true));
+    core.setTextAlign(ctx, 'center');
+    core.setFont(ctx, this._buildFont(17, true));
     for (var i = 0; i < choices.length; i++) {
         var color = core.arrayToRGBA(choices[i].color || core.status.textAttribute.text);
         if (choices[i].need != null && choices[i].need != '' && !core.calValue(choices[i].need)) color = '#999999';
-        core.setFillStyle('ui', color);
+        core.setFillStyle(ctx, color);
         var offset = this.HPIXEL;
         if (choices[i].icon) {
             var iconInfo = this._getDrawableIconInfo(choices[i].icon), image = iconInfo[0], icon = iconInfo[1];
             if (image != null) {
-                core.drawImage('ui', image, 0, 32 * icon, 32, 32,
+                core.drawImage(ctx, image, 0, 32 * icon, 32, 32,
                     this.HPIXEL - choices[i].width/2, vPos.choice_top + 32*i - 17, 22, 22);
                 offset += 14;
             }
         }
-        core.fillText('ui', choices[i].text, offset, vPos.choice_top + 32 * i, color);
+        core.fillText(ctx, choices[i].text, offset, vPos.choice_top + 32 * i, color);
     }
 
     if (choices.length>0 && core.status.event.selection != 'none') {
@@ -1781,11 +1796,17 @@ ui.prototype._drawChoices_drawChoices = function (choices, isWindowSkin, hPos, v
         while (core.status.event.selection < 0) core.status.event.selection += choices.length;
         while (core.status.event.selection >= choices.length) core.status.event.selection -= choices.length;
         var len = choices[core.status.event.selection].width;
-        if (isWindowSkin)
-            this._drawWindowSelector(core.status.textAttribute.background,
-                this.HPIXEL - len/2 - 5, vPos.choice_top + 32 * core.status.event.selection - 20, len + 10, 28);
+        if (isWindowSkin) {
+            if (ctx) {
+                this._drawSelector(ctx, core.status.textAttribute.background,
+                    len + 10, 28, this.HPIXEL - len/2 - 5, vPos.choice_top + 32 * core.status.event.selection - 20);
+            } else {
+                this._drawWindowSelector(core.status.textAttribute.background,
+                    this.HPIXEL - len/2 - 5, vPos.choice_top + 32 * core.status.event.selection - 20, len + 10, 28);
+            }
+        }
         else
-            core.strokeRoundRect('ui', this.HPIXEL - len/2 - 5, vPos.choice_top + 32 * core.status.event.selection - 20,
+            core.strokeRoundRect(ctx, this.HPIXEL - len/2 - 5, vPos.choice_top + 32 * core.status.event.selection - 20,
                 len+10, 28, 6, core.status.globalAttribute.selectColor, 2);
     }
 }
diff --git a/project/floors/sample1.js b/project/floors/sample1.js
index 7abedced..46324ac2 100644
--- a/project/floors/sample1.js
+++ b/project/floors/sample1.js
@@ -7,16 +7,7 @@ main.floors.sample1=
     "canFlyFrom": true,
     "canUseQuickShop": true,
     "defaultGround": "grass",
-    "images": [
-        {
-            "name": "bg.jpg",
-            "canvas": "bg",
-            "x": 0,
-            "y": 0,
-            "w": 416,
-            "h": 416
-        }
-    ],
+    "images": null,
     "weather": [
         "snow",
         6
diff --git a/runtime.d.ts b/runtime.d.ts
index 1aa0bfcc..b43fe891 100644
--- a/runtime.d.ts
+++ b/runtime.d.ts
@@ -1245,6 +1245,12 @@ declare class events {
     /** 设置全塔属性 */
     setGlobalAttribute(name: string, value: any): void
 
+    /** 设置剧情文本的属性 */
+    setTextAttribute(data: any): void
+
+    /** 设置文件别名 */
+    setNameMap(name: string, value?: string): void
+
     /** 检查升级事件 */
     checkLvUp(): void
 }