Messages

1

DotNet / SFML 2.0 and .NET Binding

« on: July 19, 2011, 07:45:11 am »

Is it also possible to have precompiled versions up on the repository?

I am having some trouble with converstion to VS2010.

2

DotNet / LoaderLock

« on: July 19, 2011, 03:19:07 am »

Awesome. I have been looking for that for ages!

3

DotNet / LoaderLock

« on: July 18, 2011, 06:52:03 pm »

Ok, so here is how to reproduce:

This did not throw a LoaderLock exception for me, but all the same it hangs the application:

1. Start a new Windows Forms Project
2. Go into Form1() and write this:

Code: [Select]


using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Windows.Forms;

namespace WindowsFormsApplication1
{
    public partial class Form1 : Form
    {
        public Form1()
        {
            InitializeComponent();
            new SFML.Graphics.Sprite();
        }

    }
}



The application hangs on my new computer, and shouldn't on my old.  If I comment out SFML.Graphics.Sprite, it will run fine.

EDIT: I have been using SFML 1.6 and I just realized that my new computer runs an ATI graphics card.

Is there a version of 2.0 I can get for .NET?[/code]

4

DotNet / LoaderLock

« on: July 18, 2011, 06:43:05 pm »

Ok. I understand.

A quick note to make, I tested this on 2 computers.  On one, the LoaderLock actually hangs the application, on the other, it is just thrown but can be ignored.

I will get something up shortly.

5

DotNet / LoaderLock

« on: July 18, 2011, 08:29:17 am »

Alright, sorry.  This is as much as I think is related to the issue.  I hope this supplement will cover it:

Main:

Code: [Select]

           Application.EnableVisualStyles();
            Application.SetCompatibleTextRenderingDefault(false);
            Application.DoEvents();
            Application.Run((Form)new MainGui());

MainGui Constructor:

Code: [Select]


this.Hide();
                MainGui.root = this;
                this.splashScreen = new Splash();
                BackgroundWorker backgroundWorker = new BackgroundWorker();
                backgroundWorker.WorkerReportsProgress = true;
                backgroundWorker.DoWork += new DoWorkEventHandler(this.backgroundWorker1_DoWork);
                backgroundWorker.RunWorkerAsync();
                backgroundWorker.ReportProgress(this.loadState += 5);
               
                this.InitializeComponent();
                /*some irrelevant code here*/
                EnviroEditor enviroEditor = new EnviroEditor(par2); //<-- this contains GridEditGL
                this.loadState = 100;
                //System.Threading.Thread.Sleep(1000);
                ((Control)this).Show();

EnviroEdit Constructor:

Code: [Select]


public GridEditGL editor;
public EnviroEditor(EnviroBox par)
        {
            parent = par;
            InitializeComponent();
            editType.SelectedIndex = 0;
            teditor = new GridEdit(this);
            editor = new GridEditGL(this); //this is it <---
            Application.EnableVisualStyles();
            editor.tilelist = parent.tilelist;
            editor.objlist = parent.objlist;
            /*more irrelevant code*/
           
        }

I hope I didn't miss anything this time.  Thank you for keeping me company through this issue.[/code]

6

DotNet / LoaderLock

« on: July 17, 2011, 11:04:00 pm »

Oh sorry. I meant to say "that's what I did after your first response"  :lol:

Anyways, that is essentially everything that is giving me problems.  I am also experiencing it with SFML.Graphics.Image();.

This is the entire constructor of my class:

Code: [Select]

public class GridEditGL : Panel
    {
        private Sprite drawSpr;
        private Sprite objSpr;
        public Dictionary<string,Sprite> drawSprList = new Dictionary<string,Sprite>();
        public List<tile> tilelist = new List<tile>();
        public List<obj> objlist = new List<obj>();
        public Sprite bgSpr;
        public SFML.Graphics.Image bg;
        private string defaultEmpty = @"resources\engine\editor\images\empty.png";
        public EnviroEditor parent;
        public RenderWindow mainWin;
        public GridEditGL(EnviroEditor par)
        {
            this.parent = par;
            this.Size = new Size(320, 320);
            this.SetStyle(ControlStyles.OptimizedDoubleBuffer, true);
            drawSpr = new Sprite();
            bg = new SFML.Graphics.Image();
            objSpr = new Sprite();
            bgSpr = new Sprite();
            timer = new Timer();
            mainWin = new RenderWindow(this.Handle);
            mainWin.PreserveOpenGLStates(true);
            mainWin.UseVerticalSync(true);
 
            updateSize();
            SetStyle(ControlStyles.UserPaint, true);
            SetStyle(ControlStyles.AllPaintingInWmPaint, true);
            SetStyle(ControlStyles.OptimizedDoubleBuffer, false);
            SetStyle(ControlStyles.Opaque, true);
            UpdateStyles();

        }

Edit: By the way, the class GridEditGL is created inside of the constructor of another class, which is created in the constructor of another class.

7

DotNet / LoaderLock

« on: July 16, 2011, 06:55:50 pm »

That's exactly what I do:

Code: [Select]

private Sprite drawSpr;

In the constructor:

Code: [Select]

drawSpr = new Sprite();

This is very odd. Am I doing something wrong?

8

DotNet / LoaderLock

« on: July 16, 2011, 06:54:38 am »

Thank you for the response.

How can I get around it? I am not familiar with MDAs.  How can I store a sprite without throwing it into a variable?

9

DotNet / LoaderLock

« on: July 15, 2011, 01:45:58 am »

Code: [Select]

private Sprite drawSpr = new Sprite();

In this line I am experiencing this error:

LoaderLock was detected:
Attempting managed execution inside OS Loader lock. Do not attempt to run managed code inside a DllMain or image initialization function since doing so can cause the application to hang.

[/quote]

10

DotNet / FatalExecutionEngineError: Releasing a Handle

« on: July 14, 2011, 07:26:09 pm »

yes. did not work.

11

DotNet / FatalExecutionEngineError: Releasing a Handle

« on: July 14, 2011, 04:59:47 am »

So I have 2 windows, a window from OGRE3D and another from SFML.  I pass OGRE's window handle to SFML's and then proceed in my main application loop to pump messages through OGRE's window:

Code: [Select]


IntPtr hwnd;
OGREWin.GetCustomAttribute("WINDOW", out hwnd);
pl.Insert("WINDOW", hwnd.ToString());
SFMLWin = new SFML.Graphics.RenderWindow(hwnd); //hwnd is a pointer to OGREWin's handle
while (!OGREWin.IsClosed)
            {
                    WindowEventUtilities.MessagePump();
            }

Here is my problem, when I close OGRE's window, the method in my main application loop yells "FatalExecutionEngineError".  Is there a way to release SFMLWin's grasp on OGREWin's handle before this happens?[/code]

12

DotNet / Overlaying onto OGRE

« on: July 11, 2011, 11:28:48 pm »

I was wondering, is it possible to use SFML to draw an overlay onto what OGRE renders?  When I try it out, it seems like SFML clears the entire window when it draws.

13

DotNet / UseVerticalSync

« on: July 05, 2011, 05:49:22 am »

No, I know what VerticalSync is.

I mean, does it sleep the thread for any extra time between one draw time or another in the application's main while loop or what?

14

DotNet / UseVerticalSync

« on: July 05, 2011, 04:02:27 am »

I have been wondering, what exactly does useverticalsync do?

Does it simply effect the frequency of SFML's Display() function or does it insert a sleep() do delay the entire while loop that contains the draw function?

15

SFML projects / SPARK opensource particle engine with an SFML module

« on: July 04, 2011, 04:17:55 am »

any chance that this will get ported to SFML dotNet?