HTML5 game framework for web and iOS

in Chrome, sometimes the animation will keep flashing, looks like it is trying to renew the animation images. But it is hard to debug, as it is sometimes normal,sometimes flash. If you run chrome in ipad and go to http://qyapp.cn/liyusheng/wolf_compiled, you will see the flashing.

This is faster than creating and comparing identical transform strings.

Also if quality and rquality are 1, call a smaller version of the draw function to avoid unnecessary multiplications divisions of 1.

Side note: Checking dirty would be better than checking size,quality,and scale. But Dirty wasn't 100% accurate, so it can't be used right now.

For quite a while I have been noticing that the borders of circles are rendered with a lot of imperfections when the canvas renderer is used in webkit based browsers: Our games have a lot of circular elements, and the quality of them is quite noticeably degraded when rendered with canvas. And it is because of this that we have been avoiding using it.

But I have now decided to investigate why this is happening and found that it is the clip method of the webkit implementation of canvas that is causing this. So I have made a small change to draw circles using the fill method and it corrected it for most fill types except images. Those changes are available here: https://github.com/aurhe/limejs/commit/3cd8ccb5e54422667643a2dc0b3befe1f44ae13e but still lack proper testing, and I still have not found a way for drawing rounded images in canvas without using the clip method.

So my question is: Should the drawing method be changed to this only for circles and roundrects? Or will we continue waiting for this to be corrected in webkit?

I have been seeing this problem in webkit based browsers for a while and I personally wouldn't count that it will be fixed anytime soon.

Note: I don't think I broke anything, but I don't know how and/or can't test all the transition code, and I had to touch it to keep the duration passed to it in increments of seconds, instead of ms.

Animations will also now unschedule themselves if they lose all their targets, and reschedule themselves if they regain targets.

Also removed some redundant and/or excess code.

When using a DOM renderer the element that generates the "mousedown" event is different from the element that generates the "mouseup" event because of the different button states (up/down). Therefore it is necessary to manually fire the "click" event. But if the used renderer is canvas, it's the same element for both button states and the "click" event ends up being fired twice.

Hi LimeJS-Team,

We have a problem regarding the use of sprites in lime.js. When we turn on the canvas renderer, there appear thin white lines around our .png files.

https://github.com/Fannon/IA6.Medienprojekt/tree/master/client/obacht

Kind regards, Martin

Initially I was doing this

var color1 = new lime.fill.Color([10, 10, 12]);
var color2 = new lime.fill.Color([10, 10, 100);
if (color1.str ==  color2.str) console.log('yay');

but I occasionally I kept forgetting to compare the .str and was doing color1 === color2 which doesnt work.

With this commit I can do the following which is a bit more explicit

if (color1.equals(color2)) console.log('yay');

Bug: In Inkognito-Mode it seems as if it is caching but the screen is just blank without showing the "Loading..."/"Initializing...", until it's done and starts the app. Unfortunately, I don't have the time to track it down, but this should be a quick fix, I suppose.

getGameTime will return ms since app start, and won't increment when the app is paused. Useful for replacing goog.now() calls or Date.now() calls for time path, while preventing pause-cheats.

Minor other fixes.

In chrome 20 the animation runs well, but in chrome 21 a very ugly white line (1 pixel wide) will appear when running MoveTo or ScaleTo animation. FadeTo does not have this problem.

I thought I would make it a bit easier to get up and running from the templates.
Creating a project should now be relative to bin. Template structure updated to include: -bin, -lib, -src Added separate project_path file support Added multiple builds for quick start: -list, -script, -whitespace, -simple, -advanced Added support for closure --closure_compiler_flags

Fixed collision of files on build due to overlapping --root folders

GitHub changed the way Markdown headings are parsed, so this change fixes it.

See bryant1410/readmesfix for more information.

Tackles bryant1410/readmesfix#1

We are working on 2 major projects using limejs and strange bug is that many times project stops taking mouse events inside chrome browser. After checking code of limejs we found the bug inside class Node(node.js) , function "lime.Node.prototype.listen"

Inside this function there is a check for touch devices and bypassing mouse events and here chrome returning wrong value, its returning true for non-touch devices as well(laptops)

// Bypass all mouse events on touchscreen devices
    if (lime.userAgent.SUPPORTS_TOUCH &&
        type.substring(0, 5) == 'mouse') return null;

lime.userAgent.SUPPORTS_TOUCH is defined in useragent.js. So we replaced this check and added manual checking for ios and android device.

// Bypass all mouse events on touchscreen devices
    if ((lime.userAgent.IOS || lime.userAgent.ANDROID) &&
        type.substring(0, 5) == 'mouse') return null;

You can add other device checks if you want. Finally all mouse events working inside chrome :)

Downloading Closure Compiler: 515% Unzipping... Traceback (most recent call last): File "C:\limejs\bin\lime.py", line 436, in main() File "C:\limejs\bin\lime.py", line 417, in main checkDependencies() File "C:\limejs\bin\lime.py", line 122, in checkDependencies zippedFile = zipfile.ZipFile(zip_path) File "C:\Python27\lib\zipfile.py", line 770, in init self._RealGetContents() File "C:\Python27\lib\zipfile.py", line 811, in _RealGetContents raise BadZipfile, "File is not a zip file" zipfile.BadZipfile: File is not a zip file

--Development - Windows 10 / Python 3.4.3 / git version 2.5.0.windows.1 -- after cloning from github

$ python bin/lime.py init Traceback (most recent call last): File "F:\Projects\limejs\closure\closure/bin/build/depswriter.py", line 202, in main() File "F:\Projects\limejs\closure\closure/bin/build/depswriter.py", line 178, in main path_to_source.update(_GetRelativePathToSourceDict(root, prefix=prefix)) File "F:\Projects\limejs\closure\closure/bin/build/depswriter.py", line 145, in _GetRelativePathToSourceDict path_to_source[prefixed_path] = source.Source(source.GetFileContents(path)) File "F:\Projects\limejs\closure\closure\bin\build\source.py", line 125, in GetFileContents return fileobj.read() File "F:\Python34\lib\encodings\cp1252.py", line 23, in decode return codecs.charmap_decode(input,self.errors,decoding_table)[0] UnicodeDecodeError: 'charmap' codec can't decode byte 0x90 in position 1180: character maps to Updating Closure deps file python F:\Projects\limejs\closure\closure/bin/build/depswriter.py --root_with_prefix="F:\Projects\limejs\closure/ ../../" --root_with_prefix="F:\Projects\limejs\lime/ ../../../lime/" --root_with_prefix="F:\Projects\limejs\box2d/src/ ../../../box2d/src/" --output_file="F:\Projects\limejs\closure\closure/goog/deps.js"

When i execute bin/lime.py init, i get this error bellow

Downloading Closure Compiler: Traceback (most recent call last): File "bin/lime.py", line 436, in main() File "bin/lime.py", line 417, in main checkDependencies() File "bin/lime.py", line 120, in checkDependencies urlretrieve("http://closure-compiler.googlecode.com/files/compiler-20130411.zip",zip_path,rephook) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", line 98, in urlretrieve return opener.retrieve(url, filename, reporthook, data) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", line 245, in retrieve fp = self.open(url, data) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", line 213, in open return getattr(self, name)(url) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/urllib.py", line 350, in open_http h.endheaders(data) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 1049, in endheaders self._send_output(message_body) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 893, in _send_output self.send(msg) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 855, in send self.connect() File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 832, in -connect self.timeout, self.source_address) File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/socket.py", line 575, in create_connection raise err IOError: [Errno socket error] [Errno 65] No route to host