First Commit : Lode Runner v0.99k.1

lodeRunner.misc.js

@@ -0,0 +1,212 @@
+//============
+// MISC
+//============
+var DEBUG = 0;
+var demoSoundOff = 1;
+function debug(string) {
+	if(DEBUG) console.log(string);
+}
+
+function assert(expression, msg)
+{
+	if(DEBUG) console.assert(expression, msg);
+}
+
+function getScreenSize() 
+{
+	var x, y;
+	
+	//----------------------------------------------------------------------
+	// Window size and scrolling:
+	// URL: http://www.howtocreate.co.uk/tutorials/javascript/browserwindow
+	//----------------------------------------------------------------------
+	if (typeof (window.innerWidth) == 'number') {
+		//Non-IE
+		x = window.innerWidth;
+		y = window.innerHeight;
+	} else if ((document.documentElement) &&
+		(document.documentElement.clientWidth || document.documentElement.clientHeight)) {
+		//IE 6+ in 'standards compliant mode'
+		x = document.documentElement.clientWidth;
+		y = document.documentElement.clientHeight;
+	} else if (document.body && (document.body.clientWidth || document.body.clientHeight)) {
+		//IE 4 compatible
+		x = document.body.clientWidth;
+		y = document.body.clientHeight;
+	}
+	return {x:x, y:y};
+}
+
+//==============================
+// Too many user created Levels
+//==============================
+var editWarningText = null;
+function editWarningMsg(hidden)
+{
+	var x, y, width, height;
+
+	if(editWarningText == null) 
+		editWarningText = new createjs.Text("Too many user created levels !", 
+											"bold " +  (64*tileScale) + "px Helvetica", "#fc5c1c");
+	
+	width = editWarningText.getBounds().width;
+	height = editWarningText.getBounds().height;
+	x = editWarningText.x = (NO_OF_TILES_X*(tileW+EDIT_PADDING) - width) / 2 | 0;
+	y = editWarningText.y = (NO_OF_TILES_Y*tileH - height) / 2 | 0;
+	editWarningText.shadow = new createjs.Shadow("white", 2, 2, 1);
+	
+	if(hidden) {
+		mainStage.removeChild(editWarningText);
+	} else {
+		mainStage.addChild(editWarningText);
+	}
+	mainStage.update();
+}
+
+//================================
+// show tips messgae
+//===============================
+function showTipsMsg(_tipsTxt, _stage, _scale)
+{
+	var TEXT_SIZE = 72* _scale;
+	var TEXT_COLOR = "#ff2020";
+	var tipsText = new createjs.Text(_tipsTxt, "bold " +  TEXT_SIZE + "px Helvetica", TEXT_COLOR);
+	var screenX = _stage.canvas.width;
+	var screenY = _stage.canvas.height;
+
+	tipsText.x = (screenX) / 2 | 0;
+	tipsText.y = screenY/2 - tipsText.getBounds().height*5/4 | 0;
+	tipsText.shadow = new createjs.Shadow("white", 3, 3, 2);
+	tipsText.textAlign = "center";
+	
+	_stage.addChild(tipsText);
+	
+	createjs.Tween.get(tipsText).set({alpha:1}).wait(50).to({scaleX:1.2, scaleY:1.2, alpha:0}, 2000)
+		.call(function(){_stage.removeChild(tipsText);});
+}
+
+//==========================================
+// move z-index to top for a child of stage
+//==========================================
+function moveChild2Top(stage, obj)
+{
+	stage.setChildIndex(obj, stage.getNumChildren() - 1);
+}
+
+//==========================
+// BEGIN for Sound function
+//==========================
+var soundOff = 0;
+function soundPlay(name)
+{
+	if(soundOff || playMode == PLAY_AUTO || (playMode == PLAY_DEMO && demoSoundOff)) return;
+	
+	if(typeof name == "string") {
+		return createjs.Sound.play(name);
+	} else {
+		name.play();
+	}
+}
+
+function soundStop(name)
+{
+	if(soundOff || playMode == PLAY_AUTO || (playMode == PLAY_DEMO && demoSoundOff)) return;
+	
+	if(typeof name == "string") {
+		return createjs.Sound.stop(name);
+	} else {
+		name.stop();
+	}
+}
+
+function soundPause(name)
+{
+	if(soundOff || playMode == PLAY_AUTO || (playMode == PLAY_DEMO && demoSoundOff)) return;
+	
+	if(typeof name == "string") {
+		return createjs.Sound.pause(name);
+	} else {
+		name.pause();
+	}
+}
+
+function soundResume(name)
+{
+	if(soundOff || playMode == PLAY_AUTO || (playMode == PLAY_DEMO && demoSoundOff)) return;
+	
+	if(typeof name == "string") {
+		return createjs.Sound.resume(name);
+	} else {
+		name.resume();
+	}
+}
+
+//===============
+// Random Object
+//===============
+function  rangeRandom(minValue, maxValue, seedValue)
+{
+	var rndList, idx, items;
+	var min, max;
+	var reset;
+	var seed = 0;
+	
+	function rndStart()
+	{
+		var swapId, tmp;
+	
+		rndList = [];
+		for(var i = 0; i < items; i++) rndList[i] = min + i;
+		for(var i = 0; i < items; i++) {
+			if(seedValue > 0) {
+				seed = seedValue;	
+				swapId = (seedRandom() * items) | 0;
+			} else {
+				swapId = (Math.random() * items) | 0;
+			}
+			tmp = rndList[i];
+			rndList[i] = rndList[swapId];
+			rndList[swapId] = tmp;
+		}
+		idx = 0;
+		//debug(rndList);
+	}
+	
+	function seedRandom() 
+	{
+    	var x = Math.sin(seed++) * 10000;
+    	return x - Math.floor(x);
+	}
+	
+	this.get = function ()
+	{
+		if( idx >= items) {
+			rndStart();
+			reset = 1;
+		} else {
+			reset = 0;
+		}
+		return rndList[idx++];
+	}
+	
+	this.rndReset = function ()
+	{
+		return reset;
+	}
+	
+	//---------
+	// initial 
+	//---------
+	reset = 0;
+	min = minValue;
+	max = maxValue;
+	if(min > max) { //swap
+		var tmp;
+		tmp = min;
+		min = max;
+		max = tmp;
+	}
+	items = max - min + 1;
+	
+	rndStart();
+}