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/*
	===========================================
	Project:		Space Dodger
	Created:		January 25, 2012
	Version:		1.0.0
	By:			WickedX Software
	Description:	        C++ Dark GDK
				source code.
	===========================================
*/

#include "DarkGDK.h"
#include "globstruct.h"
#include "dodger.h"
#include <time.h>

HWND g_hWnd;

char g_gameflag;
bool g_fntInstalled;

DWORD g_score;
char g_lives;

CBackdrop* g_Background = new CBackdrop[2];
CBarrier* g_Barrier = new CBarrier[2];

void DarkGDK ( void )
{
	Initialize ( );
	NewGame ( );
	InitObjects ( );

	while ( LoopGDK ( ) )
	{
		dbText (16, 456, "score: " );
		for ( int i = 0; i < 2; i++ )
		{
			g_Background[i].ShowBackdrop ( );
			g_Barrier[i].ShowBarrier ( );
			if ( g_hWnd == GetActiveWindow ( ) )
			{
				g_Background[i].MoveBackdrop ( );
				g_Barrier[i].MoveBarrier ( );
			}
		}

		dbSync ( );
		if ( dbScreenInvalid ( ) )
			LoadMedia ( );
	}

	if ( !g_fntInstalled )
		UnloadFont( "earth.ttf" );

	delete [] g_Background;
	delete [] g_Barrier;
	return;
}
void Initialize ( )
{
	SetWindow ( );
	dbSetImageColorKey ( 255, 0, 255 );

	g_fntInstalled = FontLoaded( "earth" );
	if ( !g_fntInstalled )
		LoadFont( "earth.ttf" );

	LoadMedia ( );

	dbSyncOn ( );
	dbBackdropOn ( );

	g_gameflag = 1;
	int iScnInvalid = dbScreenInvalid ( );

	srand( ( unsigned ) time ( NULL ) );
	//dbDisableEscapeKey ( );
}
void NewGame ( )
{
	g_score = 0;
	g_lives = 3;
}
bool FontLoaded ( char* FontName )
{
	FontName = dbUpper( FontName );
	void dbPerformCheckListForFonts ( );
	for ( int i = 1; i = dbChecklistQuantity ( ); i++ )
	{
		if ( dbUpper ( dbChecklistString ( i ) ) == FontName )
			return true;
	}
	return false;
}
void LoadFont ( char* FontFile )
{
	int result = AddFontResourceA ( FontFile );
}
void UnloadFont ( char* FontFile )
{
	RemoveFontResourceA ( FontFile );
}
void SetWindow ( )
{
	DWORD dwStyle;

	g_hWnd = g_pGlob->hWnd;
	// Get the style properties of your window.
	dwStyle = GetWindowLong( g_hWnd, GWL_STYLE ); 
	dwStyle &= ~( WS_MAXIMIZEBOX|WS_SIZEBOX );
	// set the window style without maximizebox and sizebox
	SetWindowLong( g_hWnd, GWL_STYLE, dwStyle );

	dbSetWindowTitle ( "Space Dodger" );
	dbSetDisplayModeVSync ( 640, 480, dbScreenDepth ( ), 1 );
}
void LoadMedia ( )
{
	if ( !dbImageExist ( 1 ) )
	{
		dbColorBackdrop ( 0 );
		dbSetTextFont ( "earth" );
		dbSetTextSize ( 24 );

		dbLoadImage ( "media\\bdsky.png", 1, 1 );
		dbLoadImage ( "media\\bdground.png", 2, 1 );
		
		dbCreateAnimatedSprite ( 1, "media\\flame.bmp", 14, 1, 3 );
		dbCloneSprite ( 1, 2 );
	}
}
void InitObjects ( )
{
	g_Background[0].InitBackdrop ( 1, 0, 1 );
	g_Background[1].InitBackdrop ( 2, 320, 4 );

	g_Barrier[0].InitBarrier ( 1, 3, 0, 16 );
	g_Barrier[1].InitBarrier ( 2, 3, 416, 16 );
}