Topics

1

Window / GetEvent always returns true

« on: December 30, 2009, 02:17:02 am »

Hi again,

I seem to have a problem with events when I migrate my code to linux and gcc

Here is a snippet of my game loop:

Code: [Select]


void StateManager::startRendering()
{
mRunning = true;
while (mRunning)
{
while (mRenderWindow->GetEvent(mEvent))
{
if (mEvent.Type == Event::Closed)
{
mRunning = false;
}
else if(mEvent.Type == Event::KeyPressed)
{
mStates.back()->keyPressed((Event::KeyEvent&)mEvent.Key);
}
else if(mEvent.Type == Event::KeyReleased)
{
mStates.back()->keyReleased((Event::KeyEvent&)mEvent.Key);
}
}

mRenderWindow->Clear();

if(mStates.back()->frameRender(*mRenderWindow))
{
                 mRunning = false;
}

mRenderWindow->Display();
}

mRenderWindow->Close();
}


This code works fine on windows and VC++, but in linux the event while loop --> while (mRenderWindow->GetEvent(mEvent)) <-- always returns true.
According to the debugger the first few events catched seems reasonable (Joy_Moved, Gained_Focus and Mouse_Entered)
After that it constantly receives the event Mouse_Moved.
The while loop never stops and obviously the code never reaches the actual rendering futher down.
I have tried to replace the while with an if, and then things start to work as expected. But I don't want to do that do I?

Am I overlooking something here or is this a bug?

2

Graphics / Sprite::GetCenter

« on: December 28, 2009, 05:33:20 pm »

Hello

I seem to have a strange problem with Sprite::GetCenter using the latest trunc from SVN. Basically, it always returns coordinates 0.0, 0.0

Is this a known issue?

My system is Windows 7 x64, VC++ 2008 express

3

General / GL_INVALID_OPERATION with sf::String

« on: December 26, 2009, 06:07:49 pm »

Hello

I see that this issue has been discussed before so I just thought I would add some info about it.

This is what I use:
Windows 7 x64
Visual C++ 2008 express edition
SFML 1.5 (Official stable download)

As soon as I declare a sf::String anywhere in the code I get the following error at program exit:

Code: [Select]


An internal OpenGL call failed in image.cpp (769) : GL_INVALID_OPERATION, the specified operation is not allowed in the
current state


I have also tried with the example code at this location
http://www.sfml-dev.org/tutorials/1.5/sources/graphics-sprite.cpp
and the same happens. As soon as I add a sf::String declaration I get the error.

I downloaded the latest trunc (Some issues with compilation due to my express version but I got the files I needed) but the error is still there.

By the way, the error only shows up when running in debug mode

edit:
After some more testing it seems to be the call to GetDefaultFont()