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Topic: Compiling Hello World?
BirdaoGwra
Member
Posts: 1
Compiling Hello World?
on: April 13, 2011, 03:54

Hi,

I just downloaded the KGE 0.0.6 from kge3d.org. And when I tryed to compile the hello world I got this error.


CMain.cpp

d:kochol game engine.0.6includekgeunknown.h(45) : error C2664: 'InterlockedIncrement' : cannot convert parameter 1 from 'volatile long *' to 'long *'

Conversion loses qualifiers

d:kochol game engine.0.6includekgeunknown.h(55) : error C2664: 'InterlockedDecrement' : cannot convert parameter 1 from 'volatile long *' to 'long *'

Conversion loses qualifiers

d:kochol game engine.0.6includemathvector.h(240) : fatal error C1506: unrecoverable block scoping error

Error executing cl.exe.


Kochol Test.exe – 3 error(s), 0 warning(s)


Could you kindly tell me what does it mean. I have VC6.


Thanks in advance

Regards
admin
Administrator
Posts: 19
Re: Compiling Hello World?
on: April 14, 2011, 20:54

Hello

I never tested KGE on VC 6 but it seems VC 6 dose not support volatile.

You can change the KgeUnknown class AddRef & DecRef functions to below code.


We will fix this problem with next release.


	

//! Add a refrence to the object.

	void AddRef()

	{

        ++m_iRefrenceCount;

	} // AddRef



	//! Decrease a refrence from the object. if its refrence count get 0 then the object will destroy.

	void DecRef()

	{

		--m_iRefrenceCount;

		if (m_iRefrenceCount == 0)

		{

			delete this;

		}



	} // DecRef

for more info on volatile see this link

http://msdn.microsoft.com/en-us/library/12a04hfd%28v=vs.80%29.aspx
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