#pragma once

LPD3DXFONT g_pFont[ 3 ];

D3DXFONT_DESC FontDescription=
{
	50,
	20,
	999,
	8,
	FALSE,
	0,
	0,
	5, // CLEARTYPE_QUALITY
	0,
	"georgia"
};

void PrepareText()
{
	FontDescription.Height= c_iRealScreenY / 12;
	FontDescription.Width= FontDescription.Height * 2 / 5;
	D3DXCreateFontIndirect( g_d3d_device, 
							&FontDescription,
							&g_pFont[ 0 ] );

	FontDescription.Height= c_iRealScreenY / 10;
	FontDescription.Width= FontDescription.Height * 2 / 5;
	D3DXCreateFontIndirect( g_d3d_device, 
							&FontDescription,
							&g_pFont[ 1 ] );
}

void RenderLoadingLine( int iPercent )
{
	int iLength= min( 50, ( 100 - iPercent ) * 50 / 100 );
	//iLength= iLength * 2 + 1;
	if( iLength < 0 )
	{
		return;
	}

	int iTextCount= 32;
	for( int i= 0; i < iTextCount; ++i )
	{

		int iX= 0;
		int iY= 0;
		if( i != iTextCount )
		{
			iX= (int) ( 4.0f * sin( c_2PI * (float)i / (float)iTextCount ) );
			iY= (int) ( 4.0f * cos( c_2PI * (float)i / (float)iTextCount ) );
		}

		RECT r= { 
			0 + iX, 
			0 + iY,
			c_iScreenSizeX + iX,
			c_iScreenSizeY + iY };

		g_pFont[ 0 ]->DrawText(	
				NULL,
				"--------------------------------------------------",
				//"°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°",
				//"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~",
				//"XXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXXX",
				50,
				&r,
				DT_CENTER | DT_VCENTER,
				0xff404040 );
	}
	for( int i= 0; i < iTextCount; ++i )
	{

		int iX= 0;
		int iY= 0;
		if( i != iTextCount )
		{
			iX= (int) ( 4.0f * sin( c_2PI * (float)i / (float)iTextCount ) );
			iY= (int) ( 2.0f * cos( c_2PI * (float)i / (float)iTextCount ) );
		}

		RECT r= { 
			0 + iX, 
			0 + iY,
			c_iScreenSizeX + iX,
			c_iScreenSizeY + iY };

		g_pFont[ 0 ]->DrawText(	
				NULL,
				"--------------------------------------------------",
				//"°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°°",
				//"~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~",
				iLength,
				&r,
				DT_CENTER | DT_VCENTER,
				0xffffffff );
	}
}

void RenderLoading( int iPercent )
{
	g_d3d_device->BeginScene();
	g_d3d_device->Clear( 0, NULL, D3DCLEAR_TARGET|D3DCLEAR_ZBUFFER , 0x80808080, 1.0f, 0 );

	g_d3d_device->SetRenderState( D3DRS_ZENABLE, FALSE );
	g_d3d_device->SetRenderState( D3DRS_ALPHATESTENABLE, FALSE );
	g_d3d_device->SetRenderState( D3DRS_FOGENABLE, FALSE );

	RenderLoadingLine( iPercent );

	RenderBars();

	g_d3d_device->EndScene();
	g_d3d_device->Present( NULL, NULL, NULL, NULL );
}


void RenderText( char* pcText, int wordbreak, float fX, float fY )
{
	if( wordbreak < 0 )
	{
		return;
	}

	fX= fX / 1024.0f * (float)c_iScreenSizeX + c_iScreenSizeX * 0.5f;
	fY= fY / 1024.0f * (float)c_iScreenSizeX + c_iScreenSizeY * 0.5f;

	wordbreak*= 5;

	int iLength= 0;
	int iCount= 0;
	while( pcText[ iCount ] != 0 )
	{
		iCount++;
		wordbreak--;

		if( pcText[ iCount ] == ' ' || 
			pcText[ iCount ] == '\n'||  
			pcText[ iCount ] == 0 )
		{
			iLength= iCount;
			if( wordbreak < 0 )
			{
				break;
			}
		}
	}

	int iTextCount= 32;
	for( int i= 0; i < iTextCount; ++i )
	{
		float fAngle=  0.7f + c_2PI * (float)i / (float)iTextCount;
		float fRadius= 5.0f + 5.0f + 3.0f * sin( fAngle - 2.0f );
		fRadius*= (float)c_iScreenSizeX / 1024.0f;
		int iX= (int)fX;
		int iY= (int)fY;
		if( i != iTextCount )
		{
			iX+= (int) ( fRadius * sin( fAngle ) );
			iY+= (int) ( fRadius * cos( fAngle ) );
		}

		RECT r= { 
			0 + iX, 
			0 + iY,
			c_iScreenSizeX + iX,
			c_iScreenSizeY + iY };

		g_pFont[ 1 ]->DrawText(	
				NULL,
				pcText,
				iLength,
				&r,
				DT_LEFT | DT_TOP,
				0x40000000 );
	}

	for( int i= 0; i < iTextCount; ++i )
	{
		float fAngle= c_2PI * (float)i / (float)iTextCount;
		float fRadius= 5.0f;
		fRadius*= (float)c_iScreenSizeX / 1024.0f;
		int iX= (int)fX;
		int iY= (int)fY;
		if( i != iTextCount )
		{
			iX+= (int) ( fRadius * sin( fAngle ) );
			iY+= (int) ( fRadius * cos( fAngle ) );
		}

		RECT r= { 
			0 + iX, 
			0 + iY,
			c_iScreenSizeX + iX,
			c_iScreenSizeY + iY };

		g_pFont[ 1 ]->DrawText(	
				NULL,
				pcText,
				iLength,
				&r,
				DT_LEFT | DT_TOP,
				0xffffffff );
	}

	{
		RECT r= { 
			0 + (int)fX, 
			0 + (int)fY,
			c_iScreenSizeX + (int)fX,
			c_iScreenSizeY + (int)fY };

		g_pFont[ 1 ]->DrawText(	
			NULL,
			pcText,
			iLength,
			&r,
			DT_LEFT | DT_TOP,
			0xff000000 );
	}
}