javascript - CraftyJS - viewport.centerOn() not working -


I am trying to create a 2D javascript game with the CraftyJS framework. But I'm stuck with the "center-on" feature

Here's the code: 

  Crafty.init (500, 350, document.getElementById ('game')). Background ('# eee'); Crafty.e ('earth, 2d, dome, canvas, color') .attr ({x: 0, y: 100, w: 480, h: 400}). Color ('# 6C3108'); Var hero = crafty.e ('Hero, 2D, Dome, Canvas, Color, Gravity, Crossing') .attr ({x: 60, y: 90, w: 10, h: 20}). Color ('# 338'). Seriousness ('Earth'). Fireway (4); Cunning Follow (Nayak, -60, 0); // Crafty.viewport.centerOn (Hero, 10);   
 When you cancel the previous JavaScript line, then the method will not work:  
     
  1.  Hero is not at the center of the screen (on top screen is ).  
  2.  Hero's movement is broken (at least in my Chrome and Firefox)   
     Any ideas what I'm doing wrong?  
     Thanks for the reply   
     
     
       
    1.  
       centering works properly Because, by default, by default, you can disable it from  Crafty.viewport.clampToEntities = false  in the visible set of clever clamps viewport organizations. (It often comes in sufficiently I doubt that it should be disabled by default!)   
    2.  
       Rendering is broken because you provide both DOM and Canvas components both to organizations - You should only use one of them.   
    3.  
       Just like you know, like calling a viewport animation like  centerOn  to  follow . (Or any other current animation.)    
       is the working version of your code.

Comments

Post a Comment

Popular posts from this blog

c# - ASP.NET MVC - Attaching an entity of type 'MODELNAME' failed because another entity of the same type already has the same primary key value -

In brief, the wrapper module is inserted during posting and the status of an entry is changed to 'modified' . Before changing the state, the state is set to 'separate', but calling attachments () causes the same error to be thrown away. I am using EF 6. Model / wrapper class public class avi model {public A is a {get; Set; } Public listing & lt; B & gt; B {received; Set; } Public cc {receipt; Set; }} Administrator edit public functioning (int? id) {if (id == null) {new HttpStatusCodeResult (HttpStatusCode.BadRequest); } If (! Conveyor Access (id.Value)) new HTTPTitus code result (HTTP status code. Forbidden); Var aViewModel = new AViewModel (); aViewModel.A = db.As.Find (id); If (aViewModel.Receipt == zero) {return HttpNotFound (); } aViewModel.b = db.Bs.Where (x => x.aid == id.Value) .Oolist (); AViewModel.Vendor = db.Cs.Where (x => x.cid == aViewModel.a.cID) .FirstOrDefault (); See Return (aViewModel); } [HTPFost] [Valid AntitiferousTeacon...
Read more

jasper reports - How to center align barcode using jasperreports and barcode4j -

I use iReport 5.5.0 . How to align a barcode component to the center The relevant piece of my jrxml is below & Lt; JR: Code 128 xmlns: JR = "http://jasperreports.sourceforge.net/jasperreports/components" xsi: schemaLocation = "http://jasperreports.sourceforge.net/jasperreports/components http: //jasperreports.sourceforge Purge / xsd / components.xsd "textPosition =" bottom "& gt; & Lt; Jr: codeExpression & gt; & Lt; [CDATA [$ F {number}]] & gt; & Lt; / Jr: codeExpression & gt; & Lt; / Jr: Code 128 & gt; & Lt; / componentElement & gt; "Text" itemprop = "text"> Create a style after this, it is called "barcode", like: & lt; Style name = "barcode" fontName = "Helvetica" fONTSIZE = "10" hAlign = "center" valign = "center" /> and set the property of your barcode element to "barcode".
Read more

django - CommandError: You must set settings.ALLOWED_HOSTS if DEBUG is False -

I use Django 1.6.5 with settings in my program txsite: DEBUG = true I set the lie to debug, but when I get the runner , I get the following error: CommandError: You have to set the settings. OLOWOWHESTS If DEBUG is False I ALLOWED_HOSTS = ['127.0.0.1', 'localhost'] but I get the same error. Does anyone know this address? Try ALLOWED_HOSTS = ['*'] Less secure If you are not on a firewall or public LAN, but what I use and it works. Edit: Interestingly enough, I have to add some of my 1.8 projects, even if DEBUG = True . Why so very uncertain
Read more