Lode Runner v2.30e, AI_VERSION=4

The major change is adding a backup and restore feature for "custom levels".

README.md

@@ -1,4 +1,4 @@
-<a target="_blank" href="http://loderunnerwebgame.com/LodeRunner/">Lode Runner - Total Recall</a>
+Lode Runner - Total Recall
 =======================================
 ## (超級運動員 - 全面回憶)
 
@@ -7,19 +7,19 @@ This program build with Javascript + [CreateJS](http://www.createjs.com).
 ### * 3 GAME Mode & 1 DEMO Mode
 <table>
 <tr>
-<td><b>(1) Challenge Mode</b></td> 
+<td><b>1. Challenge Mode</b></td> 
 <td>Compete with other players.</td>
 </tr>
 <tr>
-<td><b>(2) Training Mode</b></td> 
+<td><b>2. Training Mode</b></td> 
 <td>Player can select any levels</td>
 </tr>
 <tr>
-<td><b>(3) Edit Mode</b></td> 
+<td><b>3. Edit Mode</b></td> 
 <td>Player can create custom levels</td>
 </tr>
 <tr>
-<td><b>(4) Demo Mode</b></td> 
+<td><b>4. Demo Mode</b></td> 
 <td>Demo passed levels</td>
 </tr>
 
@@ -28,45 +28,45 @@ This program build with Javascript + [CreateJS](http://www.createjs.com).
 ### * Include 5 Game Versions
 <table>
 <tr>
-<td><b>(1) <a target="_blank" href="https://en.wikipedia.org/wiki/Lode_Runner">Classic Lode Runner</a></b></td>
+<td><b>1. <a target="_blank" href="https://en.wikipedia.org/wiki/Lode_Runner">Classic Lode Runner</a></b></td>
 <td>(150 Levels)</td>
 <td>Difficulty: 3</td>
 </tr>
 
 <tr>
-<td><b>(2) <a target="_blank" href="http://www.gb64.com/game.php?id=5906&d=42">Professional Lode Runner</a></b></td> 
+<td><b>2. <a target="_blank" href="http://www.gb64.com/game.php?id=5906&d=42">Professional Lode Runner</a></b></td> 
 <td>(150 Levels)</td>
 <td>Difficulty: 4</td>
 </tr>
 
 <tr>
-<td><b>(3) <a target="_blank" href="http://www.vizzed.com/play/revenge-of-lode-runner-appleii-online-apple-ii-6223-game">Revenge of Lode Runner</a></b></td> 
+<td><b>3. <a target="_blank" href="http://www.vizzed.com/play/revenge-of-lode-runner-appleii-online-apple-ii-6223-game">Revenge of Lode Runner</a></b></td> 
 <td>(17 Levels)</td>
 <td>Difficulty: 4</td>
 </tr>
 
 <tr>
-<td><b>(4) <a target="_blank" href="http://www.spoonbillsoftware.com.au/loderunner.htm">Lode Runner Fan Book</a></b></td> 
+<td><b>4. <a target="_blank" href="http://www.spoonbillsoftware.com.au/loderunner.htm">Lode Runner Fan Book</a></b></td> 
 <td>(66 Levels)</td>
 <td>Difficulty: 5</td>
 </tr>
 
 <tr>
-<td><b>(5) <a target="_blank" href="https://en.wikipedia.org/wiki/Championship_Lode_Runner">Championship Lode Runner</a></b></td> 
+<td><b>5. <a target="_blank" href="https://en.wikipedia.org/wiki/Championship_Lode_Runner">Championship Lode Runner</a></b></td> 
 <td>(51 Levels)</td>
 <td>Difficulty: 5</td>
 </tr>
 </table>
 
-### * Provide 2 Theme
+### * Provide 2 Themes
 <table>
 <tr>
-<td valign="middle">(1)</td>
+<td valign="middle">1.</td>
 <td valign="middle"><img src="image/apple2.png" height="23" width="20"></td>
 <td><b>APPLE-II</b></td> 
 </tr>
 <tr>
-<td valign="middle">(2)</td>
+<td valign="middle">2.</td>
 <td valign="middle"><img src="image/commodore64.png" height="23" width="20"></td>
 <td valign="middle"><b>Commodore 64</b></td> 
 </tr>
@@ -76,19 +76,22 @@ This program build with Javascript + [CreateJS](http://www.createjs.com).
 
 <table>
 <tr>
-<td valign="middle">(1)</td>
+<td valign="middle">1.</td>
 <td valign="middle"><img src="image/repeatOn.png" height="24" width="24"></td>
 <td valign="middle"><b>Repeat Actions On:</b> Like APPLE-II keyboard behavior</td> 
 </tr>
 <tr>
-<td valign="middle">(2)</td>
+<td valign="middle">2.</td>
 <td valign="middle"><img src="image/repeatOff.png" height="24" width="24"></td>
 <td valign="middle"><b>Repeat Actions Off:</b> Like NES keyboard behavior</td> 
 </tr>
 </table>
 
-
-### * PLAY
-<a target="_blank" href="https://loderunnerwebgame.com/game/">https://loderunnerwebgame.com/game/</a>
-
+### * Play on a Local Machine
+#### A simple web server is required to play LoderRunner on a local machine; follow these instructions for Windows:
+1. Download and extract the source code into a directory.
+2. If Python is installed, open a command prompt, navigate to the LodeRunner directory, and run "`python -m http.server 8080`" to start an HTTP server.
+3. Alternatively, download `sswws.zip` from [here](https://github.com/faustinoaq/sswws/releases/tag/v0.1.0), extract it into the LodeRunner directory, and run "`sswws.exe -p 8080`" from the command prompt.
+4. Open a web browser and go to "`http://127.0.0.1:8080/lodeRunner.html`".
+#####  <font color="red">Note:</font><font color="blue"> Changing the HTTP port will cause the browser to store "status" or "custom levels" data in a separate storage.</font>
 ------------------------------------

lodeRunner.colorTheme.js

@@ -141,12 +141,19 @@ function changeColor(canvas, oldColor, newColor)
 	var data = imgData.data;
 	var bitChanged = 0;
 	
+	// add a range compare for fix browser (Brave) color have bit different ?, 6/3/2021
+	var oldMin = [oldColor[0]-2, oldColor[1]-2, oldColor[2]-2];
+	var oldMax = [oldColor[0]+2, oldColor[1]+2, oldColor[2]+2];
+	
 	for (var i = 0; i < data.length; i += 4) {
 		var red   = data[i + 0];
 		var green = data[i + 1];
 		var blue  = data[i + 2];
 		var alpha = data[i + 3];
-		if(oldColor[0] == red && oldColor[1] == green && oldColor[2] == blue) {
+		if(oldMin[0] <= red   && red   <= oldMax[0] && 
+		   oldMin[1] <= green && green <= oldMax[1] &&
+		   oldMin[2] <= blue  && blue  <= oldMax[2]) 
+		{
 			data[i+0] = newColor[0];
 			data[i+1] = newColor[1];
 			data[i+2] = newColor[2];

lodeRunner.def.js

@@ -1,4 +1,4 @@
-var VERSION = "2.21i";
+var VERSION = "2.30e";
 var AI_VERSION = 4;
 
 var NO_OF_TILES_X = 28,
@@ -27,7 +27,7 @@ var KEYCODE_BKSPACE = 8, //backspace
 	KEYCODE_ESC = 27, //escape
 	
 	KEYCODE_X = 88,  //dig right
-	KEYCODE_Y = 89,  //dig left (for German keyboards)
+	KEYCODE_Y = 89,  //dig left (Y key to dig left, for German keyboards)
 	KEYCODE_Z = 90,  //dig left
 
 	KEYCODE_LEFT  = 37, //move left
@@ -75,10 +75,11 @@ var	KEYCODE_0 = 48,
 	KEYCODE_8 = 56,
 	KEYCODE_9 = 57;
 	
-var SCORE_COMPLETE_LEVEL = 1500, SCORE_COUNTER = 15;
+var SCORE_COMPLETE_LEVEL = 1500, SCORE_COUNTER = 15,
 	SCORE_GET_GOLD = 250,
 	SCORE_IN_HOLE = 75,
-	SCORE_GUARD_DEAD = 75;
+	SCORE_GUARD_DEAD = 75,
+	SCORE_WIN_PER_MAN = 42500;
 
 var SCORE_VALUE_PER_POINT = 100; //for modern & edit mode
 
@@ -91,7 +92,8 @@ var GAME_START = 0,          GAME_RUNNING = 1,
 	GAME_NEW_LEVEL = 6,      GAME_RUNNER_DEAD = 7, 
 	GAME_OVER_ANIMATION = 8, GAME_OVER = 9,
 	GAME_NEXT_LEVEL = 10,    GAME_PREV_LEVEL = 11,
-	GAME_LOADING = 12,       GAME_WIN = 13;
+	GAME_LOADING = 12,       GAME_WIN_SCORE_COUNT = 13,
+	GAME_WIN = 14;
 
 var ACT_UNKNOWN = -1, ACT_STOP = 0, 
 	ACT_LEFT = 1,     ACT_RIGHT = 2, 
@@ -181,6 +183,8 @@ var STORAGE_TEST_LEVEL  = "loderunner_testlevel";
 
 var STORAGE_HISCORE_INFO = "loderunner_hiScore";
 
+var STORAGE_LASTSCORE = "loderunner_lastScore";
+
 var STORAGE_PLAYER_NAME = "loderunner_player";
 var STORAGE_UID = "loderunner_uid";
 
@@ -189,3 +193,8 @@ var STORAGE_THEME_COLOR = "loderunner_color_";
 
 var STORAGE_REPEAT_ACTION = "loderunner_actRepeat";
 var STORAGE_GAMEPAD_MODE = "loderunner_gamepadMode";
+
+//================================
+// backup & restore file header
+//================================
+var LRWG_FILE_START_INFO = "LODE RUNNER WEB GAME.";

lodeRunner.demo.js

@@ -135,7 +135,7 @@ function setDemoData(jsonTxt)
 			playerDemoData[wDemoData[i].level-1] = wDemoData[i]; 
 		}
 	} else {
-		error(arguments.callee.name, "Wrong Demo Data: " + jsonTxt);
+		error("Wrong Demo Data: " + jsonTxt);
 	}
 	demoDataLoading = 0; 
 	if(playMode == PLAY_MODERN && gameState == GAME_START ) demoIconObj.enable();
@@ -175,7 +175,7 @@ function getDemoInfo()
 		//demoData = playerDemoData[playData-1];
 		demoData = playerDemoData;
 	} else {
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 	}	
 
 	if(infoJSON == null) {
@@ -196,7 +196,7 @@ function setDemoInfo()
 	if (playData >= 1 && playData <= maxPlayId) {
 		setStorage(STORAGE_DEMO_INFO + playData, infoJSON); 	
 	} else {
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 	}	
 }
 
@@ -217,7 +217,7 @@ function getNextDemoLevel()
 function curDemoLevelIsVaild()
 {
 	if(playData == PLAY_DATA_USERDEF) return 0;
-	return (typeof playerDemoData[curLevel-1] != "undefined");
+	return (playerDemoData.length >= curLevel && typeof playerDemoData[curLevel-1] != "undefined");
 }
 
 function updatePlayerDemoData(playData, demoDataInfo)
@@ -258,7 +258,7 @@ function respUpdatePlayerDemoData(jsonTxt)
 			playerDemoData[level-1].cId = respObj.cId;
 		}
 	} else {
-		error(arguments.callee.name, "Wrong resp Data: " + jsonTxt);
+		error("Wrong resp Data: " + jsonTxt);
 	}
 }
 
@@ -471,7 +471,7 @@ function convertBornPos()
 	bornRecord = tmpRecord;
 }
 
-var curDemoData;
+var curDemoData = { ai: AI_VERSION, time: 0 }; //bug fixed: when press CTRL-C without demo data
 function dumpRecord()
 {
 	var txtStr;	

lodeRunner.edit.js

@@ -50,6 +50,8 @@ var editorTile =[], editorActiveTileId = -1;
 var editorButton = [], editorButtonMouseOverId = -1;
 var editInNarrowScreen = 0;
 
+var editMapIsEmpty = 1;
+
 function startEditMode() 
 {
 	playMode = PLAY_EDIT;
@@ -69,6 +71,7 @@ function startEditMode()
 	
 	createBaseTile();
 	createEditMap();
+	checkEditMapEmpty(); // 2021/04
 	startEditTicker();
 	setButtonState();
 	initForPlay();
@@ -116,6 +119,7 @@ function canvasEditReSize()
 	canvas.style.left = (left>0?left:0) + "px";
 	canvas.style.top =  (top>0?top:0) + "px";
 	canvas.style.position = "absolute";
+	canvas.style.cursor = "default";
 	
 	tileWScale = BASE_TILE_X * tileScale;
 	tileHScale = BASE_TILE_Y * tileScale;
@@ -208,6 +212,7 @@ function clearEditMap()
 			tileObj.id = emptyTile.id;
 		}
 	}
+	editMapIsEmpty = 1;
 }
 
 function tile2Id(tileChar)
@@ -453,6 +458,7 @@ function drawNewButton()
 			} else {
 				disableTestButton();
 			}
+			setPasteIconState();
 			clearTestLevel();
 			testLevelInfo.fromPlayData = -1; 
 			testLevelInfo.fromLevel = -1;
@@ -577,7 +583,7 @@ function drawLoadButton()
 	function loadButtonClick()
 	{
 		saveState();
-		if(!editMapIsEmpty()) {
+		if(!editMapIsEmpty) {
 			yesNoDialog(["Abort current editing ?"], yesBitmap, noBitmap, mainStage, tileScale, loadExistLevel);
 		} else {
 			loadExistLevel(1);
@@ -895,7 +901,7 @@ function delManCheck(id, x, y)
 			guardTile.id = emptyTile.id;
 			lastGuardList.splice(removeId,1);
 		} else {
-			error(arguments.callee.name, "design error !");
+			error("design error !");
 		}
 		break;	
 	}
@@ -905,26 +911,35 @@ function delManCheck(id, x, y)
 function editSelectMenuClose(levelDeleted, newLevel, state)
 {
 	if(levelDeleted) {
+		
+		setEditSelectMenu();
+		startEditMode();
+/*	
+	Bug fixed: If player delete some custom levels and restart the program immediate will cause 
+	           testLevel inconsistent, must del or shift testlevel immediate.  
+	           ==> so move below statements into function delLevel(level).	
+
 	switch(true) {
-		case (state > 0): //level changed
-			getTestLevel(testLevelInfo);
-			testLevelInfo.level = newLevel;
-			setTestLevel(testLevelInfo);
+		case (state > 0): //level number changed
+			//getTestLevel(testLevelInfo);
+			//testLevelInfo.level = newLevel;
+			//setTestLevel(testLevelInfo);
 			startEditMode();
 			break;
 		case (state < 0): //level deleted
-			clearTestLevel();
+			//clearTestLevel();
 			setEditSelectMenu();	
 			startEditMode();
 			break;	
-		case (state == 0 && newLevel == 0): //new level
-			if(testLevelInfo.modified == 1) {	
-				testLevelInfo.level = editLevels+1;
-				setTestLevel(testLevelInfo);
-			} 
+		case (state == 0 && newLevel == 0): //newLevel = 0 : meanings edit new level just need change level id
+			//if(testLevelInfo.modified == 1) {	
+			//	testLevelInfo.level = editLevels+1;
+			//	setTestLevel(testLevelInfo);
+			//} 
 			startEditMode();
 			break;
 		}
+*/		
 	}
 }
 
@@ -949,14 +964,28 @@ function map2LevelData()
 	}
 }
 
-function editMapIsEmpty()
+function checkEditMapEmpty()
 {
+	editMapIsEmpty = 1;
+	
+	mapCheckLoop:
 	for(var y = 0; y < NO_OF_TILES_Y; y++) {
 		for(var x = 0; x < NO_OF_TILES_X; x++) {
-			if(editMap[x][y].id != emptyTile.id) return 0;
+			if(editMap[x][y].id != emptyTile.id) {
+				editMapIsEmpty = 0;
+				break mapCheckLoop;
 			}
 		}
-	return 1;
+	}
+	setPasteIconState();
+}
+
+function setPasteIconState()
+{
+	if (editMapIsEmpty && copyLevelMap != null && testLevelInfo.level <= MAX_EDIT_LEVEL)
+		pasteIconObj.enable();
+	else 
+		pasteIconObj.disable();
 }
 
 function copyEditingMap()
@@ -977,7 +1006,7 @@ function copyEditingMap()
 var editWarningText = null;
 function editWarningMsg(hidden)
 {
-	var x, y, width, height;
+	var width, height;
 
 	if(editWarningText == null) 
 		editWarningText = new createjs.Text("Too many custom levels !", 
@@ -985,9 +1014,9 @@ function editWarningMsg(hidden)
 	
 	width = editWarningText.getBounds().width;
 	height = editWarningText.getBounds().height;
-	x = editWarningText.x = (NO_OF_TILES_X*(tileWScale+EDIT_PADDING) - width) / 2 | 0;
-	y = editWarningText.y = (NO_OF_TILES_Y*tileHScale - height) / 2 | 0;
-	editWarningText.shadow = new createjs.Shadow("white", 2, 2, 1);
+	editWarningText.x = ((NO_OF_TILES_X+2)*(tileWScale+EDIT_PADDING) - width) / 2 | 0;
+	editWarningText.y = (NO_OF_TILES_Y*tileHScale - height) / 2 | 0;
+	editWarningText.shadow = new createjs.Shadow("white", tileScale, 2*tileScale, 1);
 	
 	if(hidden) {
 		mainStage.removeChild(editWarningText);
@@ -1005,20 +1034,15 @@ function editHandleKeyDown(event)
 	if (event.ctrlKey) {
 		switch(event.keyCode) {
 		case KEYCODE_C: //CTRL-C : copy current level
+			if (!editMapIsEmpty) {	
 				copyLevelMap = copyEditingMap();
 				copyLevelPassed = (!testLevelInfo.modified && lastRunner) || testLevelInfo.pass;
 				setTimeout(function() { showTipsText("COPY MAP", 1500);}, 50);
+			}
 			break;	
 		case KEYCODE_V: //CTRL-V : paste copy map
-			if(copyLevelMap != null) {
-				testLevelInfo.levelMap = copyLevelMap;
-				testLevelInfo.modified = 1;
-				testLevelInfo.pass = copyLevelPassed;
-				testLevelInfo.fromPlayData = testLevelInfo.fromLevel = -1;
-				setTestLevel(testLevelInfo);
-				startEditMode();
-				////setButtonState();
-				setTimeout(function() { showTipsText("PASTE MAP", 1500);}, 50);
+			if(copyLevelMap != null && editMapIsEmpty && testLevelInfo.level <= MAX_EDIT_LEVEL) {
+				editPasteMap();
 			}
 			break;	
 		}
@@ -1026,6 +1050,19 @@ function editHandleKeyDown(event)
 	return true;
 }	
 
+function editPasteMap()
+{
+	testLevelInfo.levelMap = copyLevelMap;
+	testLevelInfo.modified = 1;
+	testLevelInfo.pass = copyLevelPassed;
+	testLevelInfo.fromPlayData = testLevelInfo.fromLevel = -1;
+	setTestLevel(testLevelInfo);
+	copyLevelMap = null; //clear copy map after paste
+	startEditMode();
+	////setButtonState();
+	setTimeout(function() { showTipsText("PASTE MAP", 1500);}, 50);
+}
+
 function checkTileMouseOver(x, y)
 {
 	var curTile;
@@ -1049,6 +1086,7 @@ function selectTileMouseOver(tile)
 	
 	border.graphics.clear();
 	border.graphics.beginFill("gold").drawRect(-editBorder, -editBorder, tileWScale+editBorder*2, tileHScale+editBorder*2).endFill();
+	canvas.style.cursor = "pointer";
 	//mouseOver = 1;
 }
 	
@@ -1059,6 +1097,7 @@ function selectTileMouseOut(tile)
 	
 	border.graphics.clear();
 	border.graphics.beginFill(color).drawRect(-editBorder, -editBorder, tileWScale+editBorder*2, tileHScale+editBorder*2).endFill();
+	canvas.style.cursor = "default";
 	//mouseOver = 0;
 }
 
@@ -1090,7 +1129,8 @@ function editorButtonMouseOver(button)
 	var backColor = button.getChildAt(1);
 	backColor.graphics.clear();
 	backColor.graphics.beginFill("#ffa").drawRect(0, 0, width, tileHScale).endFill();
-		
+	if (button.alpha)
+		canvas.style.cursor = "pointer";	
 	//mouseOver = 1;	
 }
 
@@ -1105,7 +1145,7 @@ function editorButtonMouseOut(button)
 	var backColor = button.getChildAt(1);
 	backColor.graphics.clear();
 	backColor.graphics.beginFill("#fff").drawRect(0, 0, width, tileHScale).endFill();
-		
+	canvas.style.cursor = "default";	
 	//mouseOver = 0;	
 }	
 
@@ -1113,8 +1153,10 @@ function setButtonState()
 {
 	if(testLevelInfo.level > MAX_EDIT_LEVEL) {
 		newButton.alpha = 0;
+		loadButton.alpha = 0;
 		testButton.alpha = 0;
 		saveButton.alpha = 0;
+		canvas.style.cursor = "default";
 		editWarningMsg(0);
 		return;
 	} else {
@@ -1141,9 +1183,7 @@ function editTick()
 	var x = (x < 0)?-1:(x|0);
 	var y = ((mainStage.mouseY-EDIT_PADDING) / (tileHScale+EDIT_PADDING) )| 0;
 	
-	if(testLevelInfo.level > MAX_EDIT_LEVEL) {
-		return;
-	}
+	if(testLevelInfo.level <= MAX_EDIT_LEVEL) {
 		//debug(mainStage.mouseX,editStartX, x,y);
 		if(mouseInStage && x >= 0 && x < NO_OF_TILES_X && y >= 0 && y < NO_OF_TILES_Y) {
 			//edit area
@@ -1170,6 +1210,7 @@ function editTick()
 						addManCheck(actTile.id, x, y);
 					}
 					lastDown = {x:x, y:y};
+					checkEditMapEmpty();
 
 					if(testLevelInfo.pass || actTile.id == RUNNER_ID || testLevelInfo.modified == 0) {
 						testLevelInfo.modified = 1;
@@ -1183,5 +1224,46 @@ function editTick()
 			checkButtonMouseOver(mainStage.mouseX, mainStage.mouseY);
 			cursorTileObj.alpha = 0;
 		}
+	}
 	mainStage.update();
 }
+
+function levelMapIsEmpty(levelMap)
+{
+	for(i =0; i < levelMap.length; i++) {
+		if (levelMap[i] != ' ') return 0; 
+	}
+	return 1;
+}
+
+//========================================================
+//
+//  Copy share level to test level or copy map for editig 
+//
+//=========================================================
+function copyShareLevelForEditing()
+{
+	
+	getTestLevel(testLevelInfo);
+	if(testLevelInfo.level <= MAX_EDIT_LEVEL && levelMapIsEmpty(testLevelInfo.levelMap)) {
+		//test map is empty, replace test map with share level map
+		testLevelInfo.levelMap = shareLevelData[0];
+		testLevelInfo.modified = 1;
+		testLevelInfo.pass = 1;
+		testLevelInfo.fromPlayData = testLevelInfo.fromLevel = -1;
+		setTestLevel(testLevelInfo);
+	} else {
+		if (shareLevelData[0] != testLevelInfo.levelMap) {
+			//(testMap != empty and testMap != shareMap) ==> keep shareLevel map to copyMap 
+			copyLevelMap = shareLevelData[0];
+		    copyLevelPassed = 1;
+		}
+	}
+	
+}
+
+function editShareLevel()
+{
+	editEdit(0, null);
+	
+}

lodeRunner.guard.js

@@ -463,7 +463,7 @@ function add2GuardShakeQueue(id, shape)
 	curGuard.curFrameTime = -1; //for init
 		
 	shakingGuardList.push(id);
-	//error(arguments.callee.name, "push id =" + id + "(" + shakingGuardList + ")" );
+	//error("push id =" + id + "(" + shakingGuardList + ")" );
 	
 }
 
@@ -488,7 +488,7 @@ function processGuardShake()
 				
 					var id = shakingGuardList[i];
 					shakingGuardList.splice(i, 1); //remove from list
-					//error(arguments.callee.name, "remove id =" + id + "(" + shakingGuardList + ")" );
+					//error("remove id =" + id + "(" + shakingGuardList + ")" );
 					climbOut(id); //climb out
 					continue;
 				}
@@ -504,11 +504,11 @@ function removeFromShake(id)
 	for(var i = 0; i < shakingGuardList.length;i++) {
 		if(shakingGuardList[i] == id) {
 			shakingGuardList.splice(i, 1); //remove from list
-			//error(arguments.callee.name, "remove id =" + id + "(" + shakingGuardList + ")" );
+			//error("remove id =" + id + "(" + shakingGuardList + ")" );
 			return;
 		}
 	}
-	error(arguments.callee.name, "design error id =" + id + "(" + shakingGuardList + ")" );
+	error("design error id =" + id + "(" + shakingGuardList + ")" );
 }
 
 //======================

lodeRunner.hiscore.js

@@ -79,6 +79,16 @@ function showScoreTable(_playData, _curScoreInfo, _callbackFun, _waitTime)
 	
 	}
 
+	function setLastScoreInfo(scoreInfo)
+	{
+		if(typeof cId == "undefined") return;
+		
+		scoreInfo.id = cId;
+		var infoJSON = JSON.stringify(scoreInfo);
+		
+		setStorage(STORAGE_LASTSCORE+_playData, infoJSON); 
+	}
+	
 	function updateScoreInfo()
 	{
 		var addId = -1;
@@ -246,6 +256,7 @@ function showScoreTable(_playData, _curScoreInfo, _callbackFun, _waitTime)
 			//update name for score info  
 			hiScoreInfo[recordId].n = nameString;
 			setHiScoreInfo();
+			setLastScoreInfo(hiScoreInfo[recordId]); //save last score
 
 			if(nameString != playerName && nameString != "???") { //set and save playerName 
 				playerName = nameString;
@@ -348,8 +359,10 @@ function showScoreTable(_playData, _curScoreInfo, _callbackFun, _waitTime)
 				name[curPos] = nextChar(name[curPos], -1);
 				break;
 			case (code == KEYCODE_ENTER): //ENTER
-				if(name.length > 0) inputFinish(true);	//async
-				else soundPlay("beep");	
+				if(vaildPlayerName(name)) {
+					restoreKeyDownHandler();  //avoid type "ENTER" twice
+					inputFinish(true);	//async
+				} else soundPlay("beep");	
 				break;	
 			default:
 				//debug(code);	
@@ -421,6 +434,26 @@ function inputPlayerName(_stage, _callbackFun)
 	}
 }
 
+function vaildPlayerName(playerArray)
+{
+	var len = playerArray.length;
+
+	//(1)skip tail space 
+	for(var i = len-1; i >= 0; i--) {
+		if(playerArray[i] == " ") len--;
+		else break;
+	}
+		
+	//(2) string length must > 1 and don't all same char 
+	if(len <= 1) return 0; //too short
+		
+	for(var i = 1; i < len; i++) {
+		if(playerArray[0] != playerArray[i]) return 1; //OK
+	}
+		
+	return 0; //all same char
+}	
+
 
 function inputString(_stage, _maxSize, _startX, _startY, _defaultString, _callbackFun) 
 {
@@ -542,7 +575,7 @@ function inputString(_stage, _maxSize, _startX, _startY, _defaultString, _callba
 			inputText[curPos] = nextChar(inputText[curPos], -1);
 			break;
 		case (code == KEYCODE_ENTER): //ENTER
-			if(inputText.length > 0) { 
+			if(vaildPlayerName(inputText)) { 
 				inputFinish();
 				return true;
 			} else soundPlay("beep");	

lodeRunner.html

@@ -18,7 +18,7 @@
 	* Source Code: https://github.com/SimonHung/LodeRunner_TotalRecall
 	* Web page: http://LodeRunnerWebGame.com
 	*
-	* by Simon Hung 06/20/2014, 11/23/2014, 06/29/2015, 09/28/2016
+	* by Simon Hung 06/20/2014, 11/23/2014, 06/29/2015, 09/28/2016, 03/26/2025
 	* =================================================================================== 
 	-->
 	<meta http-equiv="Content-Type" content="text/html" charset="utf-8" />
@@ -63,6 +63,7 @@
 	<script type="text/javascript" src="lodeRunner.gamepad.js"></script>
 	<script type="text/javascript" src="lodeRunner.main.js"></script>
 	<script type="text/javascript" src="lodeRunner.win.js"></script>
+	<script type="text/javascript" src="lodeRunner.share.js"></script>
 </head>
 <body onload="init();">	
 <div class="canvas">

lodeRunner.iconClass.js

@@ -178,7 +178,9 @@ function selectIconClass( _screenX1, _screenY1, _scale, _bitmap)
 		enabled = 1;
 		disableMouseHandler();
 		enableMouseHandler();
-		document.body.appendChild(selectCanvas);
+
+		document.body.appendChild(selectCanvas);  //overlay with selectCanvas, make zIndex up ?
+
 		selectIcon.set({alpha:1})
 		stage.enableMouseOver(60);
 		stage.update();
@@ -369,6 +371,9 @@ function demoIconClass( _screenX1, _screenY1, _scale, _bitmap)
 		enabled = 1;
 		disableMouseHandler();
 		enableMouseHandler();
+		
+		document.body.appendChild(canvas); //overlay with pasteCanvas, make zIndex up ?
+		
 		iconObj.set({alpha:1})
 		stage.enableMouseOver(60);
 		stage.update();
@@ -627,6 +632,8 @@ function soundIconClass( _screenX1, _screenY1, _scale, _soundOnBitmap, _soundOff
 			if((soundOff ^= 1)) { soundStop(soundDig); soundStop(soundFall); }
 		}
 		
+		resumeAudioContext();  //2021/08/25
+
 		self.updateSoundImage();
 		mouseOut();
 	}	
@@ -1240,6 +1247,132 @@ function themeColorIconUpdate()
 	themeColorObj.themeChange();
 }
 
+// For EDIT mode
+function pasteIconClass( _screenX1, _screenY1, _scale, _bitmap)
+{
+	var border = 4 * _scale;
+	var canvas, stage;
+	var	iconObj, bgObj;
+	var saveStateObj;
+	var mouseOverHandler = null, mouseOutHandler = null, mouseClickHandler = null;
+	
+	var bitmapX = _bitmap.getBounds().width * _scale;
+	var bitmapY = _bitmap.getBounds().height * _scale;	
+	var self = this;
+	var enabled = 0;
+	
+	init();
+	
+	function init()
+	{
+		createCanvas();
+		createIconObj();
+	}
+	
+	this.enable = function ()
+	{
+		if (enabled) return;
+		
+		enabled = 1;
+		disableMouseHandler();
+		enableMouseHandler();
+		
+		document.body.appendChild(canvas); //overlay with demoCanvas, make zIndex up ?
+		
+		iconObj.set({alpha:1})
+		stage.enableMouseOver(60);
+		stage.update();
+	}
+	
+	this.disable = function ()
+	{
+		if (!enabled) return;
+		
+		disableMouseHandler();
+		iconObj.set({alpha:0});
+		stage.update();
+		enabled = 0;
+		stage.enableMouseOver(0);
+	}
+	
+	function enableMouseHandler()
+	{
+		mouseOverHandler = iconObj.on("mouseover", mouseOver);
+		mouseOutHandler = iconObj.on("mouseout", mouseOut);
+		mouseClickHandler = iconObj.on("click", mouseClick);
+	}
+	
+	function disableMouseHandler()
+	{
+		iconObj.removeEventListener("mouseover", mouseOverHandler);
+		iconObj.removeEventListener("mouseout", mouseOutHandler);
+		iconObj.removeEventListener("click", mouseClickHandler);
+		stage.cursor = "default";
+		stage.update();
+	}
+	
+	function createCanvas()
+	{
+		canvas = document.createElement('canvas');
+		canvas.id = "paste_icon";
+		canvas.width  = bitmapX+border*2;
+		canvas.height = bitmapY+border*2;
+	
+		var left = (_screenX1 - canvas.width - screenBorder),
+			top  = (canvas.height*2 + bitmapY*3/2)|0;
+		
+		canvas.style.left = left + "px";
+		canvas.style.top =  top + "px";
+		canvas.style.position = "absolute";
+		document.body.appendChild(canvas);
+	}
+	
+	function createIconObj()
+	{
+		stage = new createjs.Stage(canvas);
+		iconObj = new createjs.Container();
+		
+		//create mouseOver shape
+		bgObj = new createjs.Shape();
+		bgObj.graphics.beginFill(mouseOverBGColor)
+			      .drawRect(0, 0, bitmapX+border*2, bitmapY+border*2).endFill();
+		bgObj.alpha = 0;
+		
+		//change bitmap size
+		_bitmap.setTransform(border, border, _scale, _scale);
+		
+		iconObj.addChild(bgObj);
+		iconObj.addChild(_bitmap);
+		iconObj.set({alpha:0})
+		
+		stage.addChild(iconObj);
+		stage.update();
+	}
+	
+	function mouseOver()
+	{
+		if(playMode != PLAY_EDIT) return;
+		
+		stage.cursor = "pointer";
+		bgObj.alpha = 1;
+		stage.update();
+	}
+	
+	function mouseOut()
+	{
+		stage.cursor = "default";
+		bgObj.alpha = 0;
+		stage.update();
+	}
+	
+	function mouseClick()
+	{
+		if(playMode != PLAY_EDIT) return;
+		mouseOut();
+		editPasteMap();
+	}
+}
+
 //======================================
 // BEGIN: Change Theme Screen real time
 //======================================

lodeRunner.info.js

@@ -126,7 +126,7 @@ function infoMenu(callbackFun, args)
 	if(infoMsg) infoObj.showInfo(infoMsg, callbackFun, args);
 	else {
 		if(callbackFun) callbackFun(args);
-		error(arguments.callee.name, "Error:  playMode = " + playMode);
+		error("Error:  playMode = " + playMode);
 	}
 }
 
@@ -278,7 +278,7 @@ function infoMenuClass(_stage, _scale)
 				menuY += (infoObj[i].textHeight * 3/2|0);	
 				break;	
 			default:
-				error(arguments.callee.name, "Error: type don't support, type = " + infoList[i].type);
+				error("Error: type don't support, type = " + infoList[i].type);
 					continue;	
 			}
 			if(maxTextWidth < infoObj[i].width) maxTextWidth = infoObj[i].width;
@@ -373,7 +373,7 @@ function infoMenuClass(_stage, _scale)
 				_stage.addChild(infoObj[i].textLink);
 				break;	
 			default:
-				error(arguments.callee.name, "Error: type don't support, type = " + infoObj[i].type);
+				error("Error: type don't support, type = " + infoObj[i].type);
 				continue;	
 			}
 		}
@@ -396,7 +396,7 @@ function infoMenuClass(_stage, _scale)
 				_stage.removeChild(infoObj[i].textLink);
 				break;
 			default:
-				error(arguments.callee.name, "Error: type don't support, type = " + infoObj[i].type);
+				error("Error: type don't support, type = " + infoObj[i].type);
 				continue;	
 			}
 		}

lodeRunner.key.js

@@ -268,6 +268,7 @@ function pressKey(code)
 			menuIconDisable(1);
 			gamePause();
 			showScoreTable(playData, null, function() { menuIconEnable(); gameResume();});	
+			return; //don't record this key code !
 		} else {
 			keyAction = ACT_UNKNOWN;
 		}

lodeRunner.main.js

@@ -126,6 +126,7 @@ function canvasReSize()
 	canvas.style.left = (left>0?left:0) + "px";
 	canvas.style.top =  (top>0?top:0) + "px";
 	canvas.style.position = "absolute";
+	canvas.style.cursor = "default";
 	
 	tileW = BASE_TILE_X; //tileW and tileH for detection so don't change scale
 	tileH = BASE_TILE_Y;
@@ -505,7 +506,7 @@ function moveSprite2Top()
 	}
 	
 	if(runner == null) {
-		error(arguments.callee.name, "Without runner ???");
+		error("Without runner ???");
 	} else {
 		//move runner to top (z index)
 		moveChild2Top(mainStage, runner.sprite); 
@@ -1314,7 +1315,7 @@ function gameFinishCallback(selectMode)
 		break;
 	case 1: //menu selection
 		//incLevel(1);
-		activeSelectMenu(gameFinishActiveNew, gameFinishCloseIcon, null)	
+		activeSelectMenu(gameFinishActiveNew, gameFinishCloseIcon);	
 		break;
 	case 2: //new level
 		incLevel(1,0);	
@@ -1379,13 +1380,13 @@ function mainTick(event)
 			}
 			break;
 		case PLAY_DEMO:	
-			error(arguments.callee.name, "DEMO dead level=" + curLevel);
+			error("DEMO dead level=" + curLevel);
 				
 			setTimeout(function() {incLevel(1,0); gameState = GAME_NEW_LEVEL; }, 500);
 			gameState = GAME_WAITING;	
 			break;	
 		case PLAY_DEMO_ONCE:
-			error(arguments.callee.name, "DEMO dead level=" + curLevel);
+			error("DEMO dead level=" + curLevel);
 				
 			disableStageClickEvent();
 			document.onkeydown = handleKeyDown;
@@ -1453,7 +1454,7 @@ function mainTick(event)
 			gameState = GAME_WAITING;
 			break;
 		default:
-			error(arguments.callee.name, "design error, playMode =" + playMode);
+			error("design error, playMode =" + playMode);
 			break;	
 		}
 

lodeRunner.misc.js

@@ -14,9 +14,9 @@ function assert(expression, msg)
 	console.assert(expression, msg);
 }
 
-function error(funName, string) 
+function error(string) 
 {
-	console.log("Error In " + funName + "( ): " + string);
+	console.log("Error In " + error.caller.name + "( ): " + string);
 }
 
 function getScreenSize() 
@@ -49,8 +49,11 @@ function getScreenSize()
 //===============================
 function showTipsMsg(_tipsTxt, _stage, _scale, _tipsTxt1)
 {
-	var TEXT_SIZE = 72* _scale;
-	var TEXT_COLOR = "#ff2020";
+	var TEXT_SIZE = 72 * _scale;
+	var TEXT1_SIZE = 66 * _scale;
+	var TEXT_COLOR = "#FF2020";
+	var TEXT1_COLOR = "#FF2020";
+
 	var tipsText = new createjs.Text(_tipsTxt, "bold " +  TEXT_SIZE + "px Helvetica", TEXT_COLOR);
 	var screenX1 = _stage.canvas.width;
 	var screenY1 = _stage.canvas.height;
@@ -67,7 +70,7 @@ function showTipsMsg(_tipsTxt, _stage, _scale, _tipsTxt1)
 		
 	if(_tipsTxt1 != null) {
 		// two tips 
-		var tipsText1 = new createjs.Text(_tipsTxt1, "bold " +  TEXT_SIZE + "px Helvetica", TEXT_COLOR);
+		var tipsText1 = new createjs.Text(_tipsTxt1, "bold " +  TEXT1_SIZE + "px Helvetica", TEXT1_COLOR);
 		
 		tipsText1.x = (screenX1) / 2 | 0;
 		tipsText1.y = screenY1/2 | 0;
@@ -172,14 +175,30 @@ function phpTimeZone()
 //========================================
 // get local time (YYYY-MM-DD HH:MM:SS)
 //========================================
-function getLocalTime()
+function getLocalTime(d)
 {
-	var d = new Date();
+	if (d == null) d = new Date();
 	
 	return (("000"+d.getFullYear()).slice(-4)+ "-" +("0"+(d.getMonth() + 1)).slice(-2)+ "-" +("0"+d.getDate()).slice(-2)+ " " +	
 	       ("0"+d.getHours()).slice(-2) + ":" + ("0"+d.getMinutes()).slice(-2) + ":"  + ("0"+d.getSeconds()).slice(-2));
 }
 
+// ======================================================================
+// return format : "2021-06-08 12:09:08 GMT+0800 (Taipei Standard Time)"
+// ======================================================================
+function getLocalTimeZone(d)
+{
+	if (d == null) d = new Date();
+	
+	var dString = d.toString(); // format: "Tue Jun 08 2021 12:09:08 GMT+0800 (台北標準時間)"
+	var dGMTOffset = dString.indexOf('GMT');
+	var dGMT = ""
+
+	if(dGMTOffset >= 0) dGMT = ' ' + dString.substr(dGMTOffset);
+	
+	return getLocalTime(d) + dGMT;
+}
+
 //===============
 // Random Object
 //===============

lodeRunner.preload.js

@@ -21,6 +21,7 @@ var helpObj, helpBitmap, editHelpBitmap;
 var mainMenuIconBitmap, mainMenuIconObj;
 var selectIconBitmap, selectIconObj;
 var demoIconBitmap, demoIconObj;
+var pasteIconBitmap, pasteIconObj; // paste icon
 var soundOnIconBitmap, soundOffIconBitmap, soundIconObj;
 var helpIconBitmap, helpIconObj;
 var infoObj, infoIconBitmap, infoIconObj;
@@ -28,6 +29,8 @@ var repeatActionOnIconBitmap, repeatActionOffIconBitmap, repeatActionIconObj;
 var apple2IconBitmap, C64IconBitmap, themeIconObj, themeColorObj;
 var checkBitmap;
 var returnBitmap, select1Bitmap, nextBitmap;
+var openFolderBitmap; // for restore custom levels
+var nextMapBitmap, prevMapBitmap; // for restore custom levels
 var yesBitmap, noBitmap;
 var coverPageLoad;
 var noCache = "?" + VERSION+ ".1051230";
@@ -200,11 +203,17 @@ function preloadResource()
 		{ src: "image/select1.png"+noCache, id: "select1" },
 		{ src: "image/next.png"+noCache,    id: "next" },
 
+		{ src: "image/openFolder.png"+noCache,  id: "openFolder" }, //05/17/2021
+		{ src: "image/nextMap.png"+noCache,   id: "nextMap" }, //05/21/2021
+		{ src: "image/prevMap.png"+noCache,   id: "prevMap" }, //05/21/2021
+		
 		{ src: "image/yes.png"+noCache,     id: "yes" },
 		{ src: "image/no.png"+noCache,      id: "no" },
 
 		{ src: "image/demo.png"+noCache,id: "demo" },
 
+		{ src: "image/paste.png"+noCache,id: "paste" }, //04/23/2021
+		
 		{ src: "image/soundOn.png"+noCache,  id: "soundOn" },
 		{ src: "image/soundOff.png"+noCache, id: "soundOff" },
 		
@@ -287,7 +296,7 @@ function preloadResource()
 	
 	//Set percentTxt position
 	percentTxt.x = (canvas.width - percentTxt.getBounds().width) / 2 | 0;
-	percentTxt.y = (BASE_SCREEN_Y - COVER_PROGRESS_UNDER_Y) * tileScale;
+	percentTxt.y = (BASE_SCREEN_Y - COVER_PROGRESS_UNDER_Y) * tileScale + height/12;  // move percent number Lower
 	
 	mainStage.addChild(runnerSprite, progress, progressBorder, percentTxt);
 	
@@ -384,6 +393,9 @@ function preloadResource()
 		demoIconBitmap = new createjs.Bitmap(preload.getResult("demo")); //04/18/2015
 		demoIconObj = new demoIconClass(screenX1, screenY1, tileScale, demoIconBitmap);
 		
+		pasteIconBitmap = new createjs.Bitmap(preload.getResult("paste")); //04/23/2021
+		pasteIconObj = new pasteIconClass(screenX1, screenY1, tileScale, pasteIconBitmap);
+
 		soundOnIconBitmap = new createjs.Bitmap(preload.getResult("soundOn")); //04/18/2015
 		soundOffIconBitmap = new createjs.Bitmap(preload.getResult("soundOff"));
 		soundIconObj = new soundIconClass(screenX1, screenY1, tileScale, soundOnIconBitmap, soundOffIconBitmap);
@@ -410,6 +422,10 @@ function preloadResource()
 		select1Bitmap = new createjs.Bitmap(preload.getResult("select1"));
 		nextBitmap = new createjs.Bitmap(preload.getResult("next"));
 		
+		openFolderBitmap = new createjs.Bitmap(preload.getResult("openFolder")); // for restore custom levels
+		nextMapBitmap = new createjs.Bitmap(preload.getResult("nextMap")); // for restore custom levels
+		prevMapBitmap = new createjs.Bitmap(preload.getResult("prevMap"));
+		
 		yesBitmap = new createjs.Bitmap(preload.getResult("yes"));
 		noBitmap = new createjs.Bitmap(preload.getResult("no"));
 		

lodeRunner.runner.js

@@ -686,7 +686,7 @@ function removeFillHoleObj(spriteObj)
 			return;
 		}
 	}
-	error(arguments.callee.name, "design error !");
+	error("design error !");
 }
 
 //=======================================

lodeRunner.share.js

@@ -0,0 +1,340 @@
+//=================================================================================
+// For share custom level to other players
+// --------------------------------------------------------------------------------
+// Version 1 url parameter format:
+//
+// ?shareLevel=[LEVEL DATA].[s]([v][m][t][r][creator][pading])
+//
+// [LEVEL DATA] : ZIP level data
+// [s]: checksum ([v]..[pading])
+// [v]: version = 1 [0]
+// [m]: share mode (1:Fackbook, 2:twitter, 3:weibo, 4:link) [1] 
+// [t]: theme mode (1:apple2, 2:c64) [2]
+// [r]: reserved 3 bytes [3..5]
+// [creator]: creator name [6-]
+// [pading]: pading "@" let length([v]+[m]+[t]+[creator]+[pading]) multiplier of 3
+//=================================================================================
+
+var SHARE_DATA_VERSION = 1; 
+var shareLevelData = [""];
+var shareInfo = null; // { ver:1, mode:1-4 [m], theme:1-2 [t], creator: }
+var shareFirstTime = 1;
+
+function getQueryStringParameterValue(queryString, parameterName)
+{
+	var ParameterValue = "";
+	var valueLength = 0
+	queryString = decodeURIComponent(queryString); //url decode
+	var beginIdxOfParameter = queryString.indexOf(parameterName + "="); 
+	if (beginIdxOfParameter >= 0) {
+		var startIdx = beginIdxOfParameter + parameterName.length + 1; // skip "parameterName=" 
+		for (var endIdx=startIdx; 
+			 queryString.charAt(endIdx) !='&' && endIdx < queryString.length; endIdx++) valueLength++;
+		ParameterValue = queryString.substr(startIdx, valueLength);
+	}
+	return ParameterValue;
+}
+
+function getShareChecksum(strData)
+{
+	var checksum = 0;
+	for(var i = 0; i < strData.length; i++) {
+		checksum += strData.charCodeAt(i);
+	}
+	return value2OutValue((checksum & 0x1F)+1); //1..32
+}
+
+function getShareVerInfo(encUrlVerData)
+{
+	var verInfo = null;
+	var infoChecksum = encUrlVerData.charAt(0); 
+	var urlVerData = atob(encUrlVerData.substr(1,)); //base64 decode
+	var strChecksum = getShareChecksum(urlVerData);
+	var version = urlVerData.charAt(0);
+	
+	if(infoChecksum == strChecksum && (urlVerData.length % 3) == 0 && urlVerData.length >= 9 && version == '1') {
+		var shareMode = urlVerData.charCodeAt(1)-'0'.charCodeAt(0);  //[m]
+		var theme = urlVerData.charCodeAt(2)-'0'.charCodeAt(0);  //[t]
+		var creator = urlVerData.substr(6,); //[creator]
+		var creatorLength = creator.length;
+
+		// remove last '@' chars
+		while(creatorLength > 0) {
+			if (creator.charAt(creatorLength-1) == '@') creatorLength--;
+			else break;
+		}
+		if (creator.length != creatorLength) 
+			creator = creator.substr(0, creatorLength);
+		
+		if(shareMode > 0 && shareMode <= 4 && theme > 0 && theme <=2 && creatorLength > 0 && vaildPlayerName(creator)) {
+			verInfo = {};
+			verInfo.ver = 1;
+			verInfo.mode = shareMode;
+			verInfo.theme = theme;
+			verInfo.creator = creator;
+		}
+	}
+	
+	if(!verInfo) error("wrong verInfo");
+
+	return verInfo;
+}
+
+function getShareUrlInfo() 
+{
+	if (!shareFirstTime) return;
+	shareFirstTime = 0;
+	
+	var shareUrlData = getQueryStringParameterValue(location.search, "shareLevel");
+
+	if (shareUrlData) {
+		var dotPos = shareUrlData.indexOf(".");
+		if (dotPos > 0) {
+			var unzipLevel = unzipLevelMap(shareUrlData.substr(0, dotPos));
+			
+			if(unzipLevel && shareUrlData.length > dotPos) {
+				shareInfo = getShareVerInfo(shareUrlData.substr(dotPos+1,));
+			}							 
+										 
+			if (shareInfo) {
+				shareLevelData[0] = unzipLevel;
+				copyShareLevelForEditing();
+
+				playMode = PLAY_MODERN; 
+				playData = PLAY_DATA_SHARE;
+				
+				/////////////////////////////////////////////////
+
+				sendShareLevel2Server(unzipLevel, shareInfo, null); //new or update share count
+
+				/////////////////////////////////////////////////			
+			}
+			
+			// remove "share.html"
+			var removeString = "/share.html";
+			var removeLength = removeString.length;
+			var newPathName = location.pathname;
+			if(newPathName.substr(-removeLength) == removeString) 
+				newPathName = newPathName.substr(0, newPathName.length-removeLength+1);
+			//console.log(newPathName);
+			
+			// change URL to normal path (adds an entry to the browser's session history stack)
+			history.pushState({}, "Lode Runner Web Game", newPathName);
+		}
+	}
+}
+
+function converLevel2ShareUrl(level, shareMode, creator)
+{
+	var theme =(curTheme == THEME_APPLE2)?1:2;
+	var padingTimes = (3-creator.length%3) % 3;
+	var zipLevel = zipLevelMap(level);
+	var verInfo = `1${shareMode}${theme}   ${creator}${'@'.repeat(padingTimes)}`;
+	var checksum = getShareChecksum(verInfo);
+	
+	var leftSlash = location.pathname.lastIndexOf("/");
+	var pathName = leftSlash < 0 ? "/": location.pathname.substr(0,leftSlash+1);
+	var host = location.host;
+	
+	//host = "loderunnerwebgame.com/game";
+	
+	return location.protocol + "//" + host + pathName + "share.html?shareLevel=" + zipLevel + "." + checksum + encodeURIComponent(btoa(verInfo));
+}
+
+var zipIdToMap = [' ', '#', '@', 'H', '-', 'X', 'S', '$', '0', '&'];
+var mapToZipId = {' ':0, '#':1, '@':2, 'H':3, '-': 4, 'X':5, 'S':6, '$':7, '0':8, '&':9 }
+
+// value range [1..52] ==> A..Z + a..z
+// (01-26) ==> 'A'-'Z' (0x41 - 0x5A)
+// (27-52) ==> 'a'-'z' (0x61 - 0x7A)
+function value2OutValue(value) 
+{
+	assert(value >= 1 && value <= 52 , "Error: value not in range 1..52");	
+	
+	if (value <= 26) {
+		var outValue = String.fromCharCode(value-1 + 'A'.charCodeAt(0)); //'A' ==> 1 , 'B' ==> 2 ...
+	} else {
+		var outValue = String.fromCharCode(value-27 + 'a'.charCodeAt(0)); //'a' ==> 27 , 'b' ==> 28 ...
+	}
+	return outValue;
+}
+
+function appendZipTile(tileType, tileCount)
+{
+	var rcTile = '';
+	
+	var outTile = String.fromCharCode(mapToZipId[tileType] + '0'.charCodeAt(0)); //0 ==> '0' , 1 ==> '1'
+	switch(tileCount) {
+		case 0:
+			error("design error, tileType = None");
+			break;
+		case 1:
+			rcTile = outTile; 
+			break
+		case 2:
+			rcTile = outTile + outTile;
+			break;
+		default:
+			outCount = value2OutValue(tileCount);
+			rcTile = outCount + outTile
+			break;
+	}
+	return rcTile;
+}
+
+function zipLevelMap(level) 
+{
+	var zipLevel = ""; 
+
+	assert(level.length == (NO_OF_TILES_X * NO_OF_TILES_Y), "Error: zipShareLevel tiles != totalTiles");
+	
+	var lastTile = '';   // begin with a fake tile
+	var tileCount = 0;
+	var checksum = 0;  // checksum
+	
+	for(var tileIdx = 0; tileIdx < level.length; tileIdx++) {
+		curTile = level.charAt(tileIdx);
+		checksum += mapToZipId[curTile]; //XOR
+		if (lastTile == curTile) {
+			tileCount += 1;
+			if (tileCount < 52) continue; // the maximun compress count = 52 (a-z + A-Z)
+			else curTile = ''; //fake tile 
+		}
+
+		if (tileCount > 0) zipLevel += appendZipTile(lastTile, tileCount);
+		
+		lastTile = curTile;
+		if (lastTile == '') tileCount = 0; // compress count > max compress count (append a fake tile) 
+		else tileCount = 1;
+	}
+	
+	if (tileCount > 0) zipLevel += appendZipTile(lastTile, tileCount);
+	zipLevel += value2OutValue((checksum & 0x1F)+1); // checksum 1..32
+	
+	return zipLevel;
+	
+}
+
+function unzipLevelMap(zipLevel) 
+{
+	var dupNum = 1;
+	var unzipLevel = '';
+	var checksum = 0;
+	var caseType = 1;
+	
+	for (var curIdx = 0; curIdx < zipLevel.length && caseType > 0; curIdx++) {
+		curChar = zipLevel.charAt(curIdx); 
+		switch (true) {
+			case curChar >= '0' && curChar <= '9': // tileType
+				caseType = 1;
+				tileIdx = curChar.charCodeAt(0) - '0'.charCodeAt(0);
+				unzipLevel += Array(dupNum+1).join(zipIdToMap[tileIdx]); // char * dupNum
+				checksum += (tileIdx * dupNum);
+				dupNum = 1
+				break;
+			case curChar >= 'A' && curChar <= 'Z': // dup number 1-26
+				if (dupNum > 1) {
+					caseType = -1; //error 
+					error("Error: before A-Z still a dupNumber");
+				} else {
+					caseType = 2;
+					dupNum = curChar.charCodeAt(0) - 'A'.charCodeAt(0) + 1;
+				} 
+				break;
+			case curChar >= 'a' && curChar <= 'z': // dup number 27-52
+				if (dupNum > 1) {
+					caseType = -1; //error 
+					error("Error: before a-z still a dupNumber");
+				} else {
+					caseType = 2; 
+					dupNum = curChar.charCodeAt(0) - 'a'.charCodeAt(0) + 27;
+				}
+				break;
+			default:
+				caseType = -1; //error
+				error("Error: wrong tileType = '" + curChar + "'");
+				break;
+		}
+	}
+	
+	if (caseType < 0) return ''; // Error
+	
+	checksum = (checksum & 0x1F) + 1;  // 1..32
+	
+	if(caseType != 2 || checksum != dupNum) {
+		error("Error: wrong checksum !");
+		return '';
+	} else if (unzipLevel.length != (NO_OF_TILES_X * NO_OF_TILES_Y)) {
+		error("Error: wrong tile size (" + unzipLevel.length + ") !");
+		return '';
+	}
+
+	return unzipLevel;
+}
+
+// ==============================================================================================
+// Generate custom level backup data
+//
+// (1) HeaderInfo: "LODE RUNNER WEB GAME.2021-06-08 12:09:08 GMT+0800 (台北標準時間).player."
+// (2) zipInfo: [v][l][s][c]
+//
+//     [v]: version  [0]     ==> 1 or 2
+//     [l]: levels   [1:2]   ==> [01-FF]
+//     [s]: size     [3:8]   ==> [000000-FFFFFF]
+//     [c]: checksum [9:12]  ==> [0000-FFFF]
+//     [r]: reserved [13:14] ==> "LR"
+//
+// (3) level map data: 
+//     ------------------------------
+//     v1:
+//         +----- startLevelPos
+//         V
+//          \n tile * NO_OF_TILES_X 
+//          \n tile * NO_OF_TILES_X
+//            ....
+//          \n tile * NO_OF_TILES_X
+//          \n checksum
+//     ------------------------------
+//     v2:
+//         \n zipLevelData
+//         \n zipLevelData
+//         .......
+//         \n zipLevelData
+//         \n
+//     ------------------------------
+// ==============================================================================================
+function backupCustomLevelData(date)
+{
+	var curTimeInfo = getLocalTimeZone(date);
+	var headerInfo = LRWG_FILE_START_INFO + curTimeInfo + "." + playerName + "."; 
+	var levelSize = ("0" + editLevels.toString(16)).slice(-2); 
+	var fileSize = encodeURI(headerInfo).replace(/%../g,'.').length + 20; //20 : length of zipInfo
+	var zipLevelData = "";
+	var zipChecksum = 0; 
+	
+	/* version 1
+	var verInfo = '1';
+	for(var i = 0; i < editLevels; i++) {
+		var curLevel = editLevelData[i];
+		for(var startPos = 0; startPos < curLevel.length; startPos += NO_OF_TILES_X) {
+			zipLevelData += '\n' + curLevel.substr(startPos, NO_OF_TILES_X);
+		}
+		zipLevelData += '\n' + getShareChecksum(curLevel);
+	}
+	*/
+	
+	var verInfo = '2';
+	for(var i = 0; i < editLevels; i++) {
+		zipLevelData += '\n' + zipLevelMap(editLevelData[i]); // \nzipLevel \nzipLevel.... \nzipLevel
+	}
+	zipLevelData += '\n'; // \nzipLevel \nzipLevel.... \nzipLevel \n
+	
+	for(var i = 0; i < zipLevelData.length; i++) {
+		zipChecksum += zipLevelData.charCodeAt(i);
+	}
+	
+	zipChecksum = ("000" + (zipChecksum & 0xFFFF).toString(16)).slice(-4);
+	fileSize = ("00000" + (fileSize + zipLevelData.length).toString(16)).slice(-6);
+	var zipInfo = btoa(verInfo + levelSize + fileSize + zipChecksum + "LR");
+	return headerInfo + zipInfo + zipLevelData;
+}

lodeRunner.storage.js

@@ -63,7 +63,7 @@ function getClassicInfo()
 		// END for support base64 encode
 		//================================
 	} else {
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		playData = 1;	
 	}
 	levelData = getPlayVerData(playData);
@@ -104,7 +104,7 @@ function setClassicInfo(passed)
 	if(playData >= 1 && playData <= maxPlayId) {
 		setStorage(STORAGE_CLASSIC_INFO+playData, infoJSON); 	
 	} else {
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 	}
 }
 
@@ -128,13 +128,13 @@ function getModernInfo()
 			levelData = editLevelData;
 		} else { //no any user created level !
 			playData = 1;
-			playData2MainMenuId();
+			playData2GameVersionMenuId();
 			infoJSON = getStorage(STORAGE_MODERN_INFO+1); 
 			levelData = getPlayVerData(playData);
 		}
 		break;	
 	default:		
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		playData = 1;	
 		break;
 	}
@@ -165,7 +165,7 @@ function setModernInfo()
 		setStorage(STORAGE_USER_INFO, infoJSON); //user created
 		break;
 	default:
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		break;	
 	}
 }
@@ -180,7 +180,7 @@ function clearModernInfo()
 		clearStorage(STORAGE_USER_INFO);	
 		break;
 	default:
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		break;	
 	}	
 }
@@ -199,7 +199,7 @@ function getModernScoreInfo()
 		levelSize = MAX_EDIT_LEVEL;	
 		break;
 	default:
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		break;	
 	}	
 	
@@ -225,7 +225,7 @@ function setModernScoreInfo()
 		setStorage(STORAGE_USER_SCORE_INFO, infoJSON); 
 		break;
 	default:
-		error(arguments.callee.name, "design error, value =" + playData );
+		error("design error, value =" + playData );
 		break;	
 	}
 }
@@ -377,6 +377,17 @@ function getTestLevel(testInfo)
 		var init = testInfo.level<0?1:0;
 		var infoObj = JSON.parse(infoJSON);
 
+		//add statements for testInfo safer
+		if(!('level' in infoObj) || !('map' in infoObj) || !('pass' in infoObj) || 
+		   infoObj.level < 0 || infoObj.level > editLevels+1 || 
+		   infoObj.map.length != NO_OF_TILES_X * NO_OF_TILES_Y) 
+		{
+			//wrong map data clear it 
+			clearTestLevel();
+			initNewLevelInfo(testInfo);
+			return;
+		}
+		
 		testInfo.level  = infoObj.level;
 		testInfo.levelMap = infoObj.map;
 		testInfo.pass     = infoObj.pass;
@@ -389,18 +400,19 @@ function getTestLevel(testInfo)
 		}
 
 		//BEGIN for debug ====================
-		var i = 0;
-		for(var y = 0; y < NO_OF_TILES_Y; y++) {
-			var string = ""
-			for(var x = 0; x < NO_OF_TILES_X; x++) {
-				string += testInfo.levelMap[i++];
-			}
-			//debug('"' + string + '"');
-		}
+		//var i = 0;
+		//for(var y = 0; y < NO_OF_TILES_Y; y++) {
+		//	var string = ""
+		//	for(var x = 0; x < NO_OF_TILES_X; x++) {
+		//		string += testInfo.levelMap[i++];
+		//	}
+		//	//debug('"' + string + '"');
+		//}
 		//END   for debug ====================
 		
-		if(testInfo.level > editLevels) testInfo.modified = 1;
-		else {
+		if(testInfo.level > editLevels) {
+			testInfo.modified = 1;
+		} else {
 			if(compareWithExist(editLevelData[infoObj.level-1], testInfo.levelMap) == 0) { 
 				if(init) {
 					//same as exist level, new level 
@@ -411,7 +423,6 @@ function getTestLevel(testInfo)
 				testInfo.modified = 1;
 			}
 		}
-		
 	}
 }