1. Home
2. Help!

Help!

• S

  Error building for android after updating the android tools .
  

  1
  1
  Posts
  119
  Views

  No one has replied

• M

  Visual Studio Code on Mac AutoComplete issue
  

  6
  6
  Posts
  254
  Views

  M

  I had an issue with flash now i have this problem of missing the standard library ,Although haxe is working properly.... https://pastebin.com/6q8wgMBJ

• R

  MenuState.hx is missing after >flixel tpl –n “NewGameName”...How can it be created
  

  3
  3
  Posts
  150
  Views

  R

  That was actually a pretty good joke Gama11. Made me smile. I was about to follow another, I suppose older, tutorial that used MenuState. Thanks for your reply.

• B

  HUD not working with camera.angle, camera.setSize and camera.zoom
  

  3
  3
  Posts
  159
  Views

  B

  Hey, Gama11!Thank you so much! This hint was really what I was looking for. It seems like this was a noob question... Now I find a lot of stuff about this. Sorry for that.

  Here is how I made it work, which "_hud" being a group, which contains the HUD Sprites and "_playGround" containing all the Objects that are rotated with the default camera:

  _hudCamera = new FlxCamera(0, 0, FlxG.width,FlxG.height, 1 ); _hudCamera.bgColor = FlxColor.TRANSPARENT; FlxG.cameras.add(_hudCamera); _hud.forEach(function(el) { el.cameras = [_hudCamera]; }); _playGround.forEach(function(el) { el.cameras = [camera]; });
• 

  Windows build lagging on __resources__.cpp
  

  1
  1
  Posts
  103
  Views

  No one has replied

• S

  Input lag on html5 mobile
  

  1
  1
  Posts
  104
  Views

  No one has replied

• A

  Creating a static input manager
  

  7
  7
  Posts
  285
  Views

  A

  @dean Interesting, I didn't know of a FlxSubState. I'll have to check that out. I could maybe define one input manager in my main FlxState and just run all the menus and levels as FlxSubStates and pass in the manager or something. Thanks!

• N

  Strange collision bug with immovable objects
  

  17
  17
  Posts
  424
  Views

  N

  I ended up writing custom logic for the player that detects and corrects jitter. Not ideal, but it works well enough.

• G

  Error while creating a new project from template
  

  2
  2
  Posts
  113
  Views

  

  You need to re-setup the flixel tools and change the default IDE from Visual Studio Code to Flash or HaxeDevelop

• K

  Error loading templates
  

  3
  3
  Posts
  215
  Views

  

  That's strange. What does haxelib path flixel-templates output?

• M

  Haxe and native (iOS, Android, html5) interop
  

  1
  1
  Posts
  105
  Views

  No one has replied

• 

  Playing a sound during state transition
  

  1
  1
  Posts
  115
  Views

  No one has replied

• I

  Issue with FlxMouseEventManager, FlxSprite and FlxSubState
  flxstate sprite mouse flxsprite flxsubstate •

  3
  3
  Posts
  157
  Views

  I

  @DleanJeans Thank you for the answer !
  However, I don't know why but this line FlxG.plugins.add(mouseEventManager); doesn't seem to work, so I've change it with FlxMouseEventManager.add(place, onMouseUp); and now it works perfectly !

• S

  HaxeFlixel Tutorial Guidance needed...
  

  1
  1
  Posts
  177
  Views

  No one has replied

• C

  Raycasting and other helper stuff
  

  2
  2
  Posts
  127
  Views

  

  @Username posted in simple raycast?:

  I was kind of board and needed a small distraction and might eventually need this code myself so i have come-up with this. Its based on some old line drawing code that i had laying around. I reconfigured it for HaxeFlixel. To my best of knowing HaxeFlixel does not have this, only: Nape Ray. Which needs to be configured for HaxeFlixel anyways.

  // source Pew.hx package; import flixel.FlxObject; class Pew { // Returns first object of a, if point(x, y) will hit the hitbox. public static function isHit(x:Float, y:Float, a:Array<FlxObject>):FlxObject { if (a != null && a.length > 0) { for (o in a) { if (x >= o.x&&x <= o.x+o.width&&y >= o.y&&y <=o.y+o.height) { return o; } } } return null; } // shoot from point (sx, sy) to (ex, ex) if will return the first hit a. public static function shoot(sx:Float, sy:Float, ex:Float, ey:Float, a:Array<FlxObject>=null):FlxObject { var dx:Float = ex - sx; var dy:Float = ey - sy; if (a == null || a.length == 0) { return null; } if (dx >= 0) { if (_p(dx) > _p(dy)) { return _shootHor(sx, sy, ex, ey, a, false); } else { return _shootVer(sx, sy, ex, ey, a, false); } } else { if (_p(dx) > _p(dy)) { return _shootHor(ex, ey, sx, sy, a, true); } else { return _shootVer(ex, ey, sx, sy, a, true); } } return null; } // return positive value; private static function _p(v:Float) { if (v < 0) { return 0 - v; } return v; } // Make a vertical line and return first hit object private static function _shootVer(sx:Float, sy:Float, ex:Float, ey:Float, a:Array<FlxObject>, reverse:Bool=false):FlxObject { var r:FlxObject; var dx=Math.abs(sx - ex),dy=Math.abs(sy - ey); var p=(2*dy-dx),x=sx,y=sy,e=ex,inc=1; if (sy > ey) { x=ex; y=ey; e = sy; } if (sx > ex) { inc=1; } if (reverse){ inc=-1; } while (y <= e) { if ((r=isHit(x, y++, a))!=null) { return r; } if (p <= 0) { p+=2*dx; } else { x+=inc;p+=(2*(dx-dy)); } } return null; } // Make a horizontal line and return first hit object private static function _shootHor(sx:Float, sy:Float, ex:Float, ey:Float, a:Array<FlxObject>, reverse:Bool=false):FlxObject { var r:FlxObject; var dx=Math.abs(sx - ex),dy=Math.abs(sy - ey); var p=(2*dy-dx),x=sx,y=sy,e=ex,inc=1; if (sx > ex) { x=ex; y=ey; e=sx; } if (sy > ey) { inc=-1; } if (reverse) { inc=1; } while (x <= e) { if ((r=isHit(x++, y, a))!=null) { return r; } if (p <= 0) { p+=2*dy; } else { y+=inc;p+=(2*(dy-dx)); } } return null; } }

  Usage: Pew.shoot(begin_x, begin_y, end_x, _end_y, list_of_potentials); it should return the first hit from the list or null; You can also test one pixel with isHit() yourself. You can either cast your sprites or any FlxObject child's before adding them in an array, or do a simple search and replace on it :D

  Issues: This is based on some old code that i have mostly edited by search&replace. In my personal test it works! The only problem I seen is it might overshoot with one pixel. If it bugs on you then check the variables from _shoot*. Maybe look at inc first.!

  Optimization: You can probably want to do a quadrant check first before shooting, and/or an inbouds check on the list items before shooting. Or adept the code that it will always doe this by itself.

  Limitations: It can be heavy duty depending on the data, so use with care. isHit() will check on the hitbox, not on the pixels. It will only return the first hit object. You must reconfigure it if you want all hit objects in a list. It can only shoot in a strait line - but bullets usually do that! - . Also it comes with no warranty and I'm not really supporting it :D

  For me this is useful, i hope it is for you as wel!

  Good Night!

• 

  Two issues with html5 games
  

  3
  3
  Posts
  207
  Views

  

  So the second one, I basically added a script that stops the keyboard stuff from going to the browser (so I do that on every key my game uses and that works so far, although that may only be a temporary solution, especially if I have games that require typing in commands).

  The first one it balks on IE and Edge, with IE it just says this:
  SCRIPT5: Access is denied.
  File: index.html, Line: 1, Column: 1

  Edge is just a little more verbose, has something to do with accessing sound, It sounds like EDGE thinks it's using mp3's when it's not and IE expects MP3's which aren't there, but I don't know for sure:

  HTML1300: Navigation occurred. scavenger HTML1300: Navigation occurred. scavenger HTTP403: FORBIDDEN - The server understood the request, but is refusing to fulfill it. (XHR)GET - https://v6p9d9t4.ssl.hwcdn.net/html/488382/flixel/sounds/beep.mp3 HTTP403: FORBIDDEN - The server understood the request, but is refusing to fulfill it. (XHR)GET - https://v6p9d9t4.ssl.hwcdn.net/html/488382/flixel/sounds/flixel.mp3 Current window: uhfgood.itch.io/scavenger HTTP404: NOT FOUND - The server has not found anything matching the requested URI (Uniform Resource Identifier). (XHR)GET - https://itch.io/static/jquery.min.map/*!%20jquery.cookie%20v1.4.1%20%7C%20MIT%20*/ HTML1500: Tag cannot be self-closing. Use an explicit closing tag. scavenger (114,4440) HTML1500: Tag cannot be self-closing. Use an explicit closing tag. scavenger (116,566) HTML1500: Tag cannot be self-closing. Use an explicit closing tag. scavenger (117,779) HTTP403: FORBIDDEN - The server understood the request, but is refusing to fulfill it. (XHR)GET - https://v6p9d9t4.ssl.hwcdn.net/html/488382/flixel/sounds/beep.mp3 HTTP403: FORBIDDEN - The server understood the request, but is refusing to fulfill it. (XHR)GET - https://v6p9d9t4.ssl.hwcdn.net/html/488382/flixel/sounds/flixel.mp3 WEBAUDIO17014: Decoding error: The stream provided is corrupt or unsupported. SCRIPT5007: Unable to get property 'apply' of undefined or null reference soundjs.min.js (17,885) WEBAUDIO17014: Decoding error: The stream provided is corrupt or unsupported. SCRIPT5007: Unable to get property 'apply' of undefined or null reference soundjs.min.js (17,885)
• A

  Fighting Game Info
  smash bros fighting game •

  3
  3
  Posts
  166
  Views

  A

  Thanks for the answers!

  I'm not sure how it all works, but I'm guessing it would involve interpolation of some sort. Imagine an object moving; the physics engine steps, updating the object's position, then the render engine renders the object halfway in between the new position, and then all the way, before the physics engine updates again. I guess that might not be good because the render engine would be behind the physics engine. It would also probably be very complicated with different ratios of render/physics frame rate. Also, I'm not sure how Spine works exactly, but if I used Spine models, wouldn't it be possible to interpolate the animations to render at a higher framerate than the physics engine? It's probably more trouble than it's worth, but it doesn't hurt to know.

  I understand if you don't want to take the time, but I would definitely benefit from an example of one of your wrappers that you do. I'm still a novice programmer so I don't have a solid grasp on that kind of thing.

  And I'll look into the things you mentioned. Inheritance is probably a good option, I'm not used to dealing with it so I tend to shy away from it. I guess it's time I learn.

• C

  Strange fps problem in FlashDevelop.
  

  3
  3
  Posts
  156
  Views

  C

  @DleanJeans Thanks, but I don't think that's it. It happens with an empty project.
  I've been googling it and it seems to be a flex sdk issue with no actual solution.

• S

  Prevent scroll on HTML5 (SOLVED)
  

  3
  3
  Posts
  329
  Views

  

  I wish I had found this earlier, would have saved me a lot of time. I had to do something similar to the index.html file (you didn't specify if this is what you were doing).

• A

  How to create endless height map? (procedure generating map)
  

  3
  3
  Posts
  189
  Views

  A

  I solved the problem of line

  FlxG.worldBounds.put();