#include "helper.h"
#include "runner.h"
#include "tier0/platform.h"
#include "tier1/utlvector.h"
#include "tier1/utlstring.h"

unsigned int g_hashState = 102851263;
unsigned int CProject::GenerateProjectHash( void )
{
	unsigned int hash = 5381+g_hashState;
	int c;
	char *szName = m_szName;

	while( (c = *szName++) )
		hash = (hash * 33) + c;

	g_hashState = g_hashState * 1664525 + 1013904223;

	return hash;
};

void IFileSystem2::MakeDirectory( const char *psz )
{
	CUtlVector<CUtlString> args = {
		"-p",
		psz,
	};
	IRunner::Run("mkdir", args);
};

CUtlVector<CBuildStage*> g_buildStages;

CBuildStage::CBuildStage( CUtlString sz, int(*pMainFn)() )
{
	m_sz = sz;
	m_pMainFn = pMainFn;
	if (sz == 0 || pMainFn == 0)
		Plat_FatalErrorFunc("Name and function pointer must be set\n");
	
	g_buildStages.AppendTail(this);
};

CUtlVector<CBuildStage*>& BuildStages()
{
	return g_buildStages;
}