/////////////
//	DDButton.cpp	:	v0010
//	Written by		:	Li Haijun
//	Compiler		:	Microsoft Visual C++ 4.2 & DirectX
//	Library			:	DDraw.Lib
//	Copyright (C)	:	1996 WayAhead Corporation 
//	v0010			:	Oct.25.1996
//	V0011			:	Dec.23.1996
/////////////
// implementation file

// This file provide basic interfaces for deal with bitmap of interface 
//////////////////////////////

#include "stdafx.h"
#include <stdio.h>

#include <ddraw.h>
#include "DDCompo.h"	// only include this one
#include "DsApi.h"	// sound
#include "DDApi.h"	// surface
#include "Assert.h"

#include "Marco.h"	//macro define
#include "DDButton.h"
#include "interfac.h"
#include "interfa2.h"

//	to include this tempory
#include	"DDComUn.h"

// to include this for to use One Fish's l_text
#include "l_text.h"


////////////////////////////
#include "l_allbmp.h"
char	bmpfilename[30]="bmp\\bmp.lwc";
char	listfilename[30]="bmp\\bmp.idx";
/////////////////////////////////////

/////////////////////////////////////
//	to restore all button's pointer
class	CDDButton	*	pAllButton[MAX_BUTTON];

class	CDDButton	*	pCurrentButton;		// a pointer point to the current button
class	CDDButton	*	pPreviousButton;	// a pointer point to the previous button
int		nPreviousButtonState = NONE;	// previous button's state,0-up,1-down,2-disable,3-focus,4-disable,5-hide
int		nCurrentButtonState = NONE;	// current button's state,0-up,1-down,2-disable,3-focus,4-disable,5-hide

extern	class	CDDCommandUnit	* pCurrentCommandUnit ;	// a pointer point to the current command unit

/////////////////////////////////////////////////
//	this veriable is decleared only for net_work
extern BOOL GAME_bNetwork ;
/////////////////////////////////////////////////

WAVEDYNAMIC Wave;	  // to broadcast a sound when click a button

//constructor
CDDButton::CDDButton()
{
	m_nFileNameId = NONE;
	m_PromptString[0] = '\0';
	m_szOneBitmap.cx = 0L;
	m_szOneBitmap.cy = 0L;

	m_rTotal.left	= 0L;
	m_rTotal.top	= 0L;
	m_rTotal.right	= 0L;
	m_rTotal.bottom	= 0L;

	m_rCurrent.left	= 0L;
	m_rCurrent.top	= 0L;
	m_rCurrent.right	= 0L;
	m_rCurrent.bottom	= 0L;

	m_dwX = 0;	m_dwY = 0;

	m_nState = 0;
	m_nPreviousState = 0;
	m_nPart = 0;

	m_bEnableSound = TRUE;
}
//constructor
CDDButton::~CDDButton()
{
	Release();
	m_nFileNameId = NONE;
	m_PromptString[0] = '\0';
	m_bEnableSound = TRUE;
}

BOOL CDDButton::PreLoad(int FilenameId, int x, int y,
				int OneBitmapWidth/*=0*/, int OneBitmapHeight/*=0*/, int ColorKeyFlag/*=FALSE*/ )
{
	char	fname[20];

	HRESULT			ddrval;
	DDSURFACEDESC	ddsd;

//////////////////////////////////////////////////
	_itoa( FilenameId, fname, 10 );

	class CPicture_imageall picture;

	picture.image_open_compress(bmpfilename);
	picture.image_open_index(listfilename);
	picture.LoadBitmap( &m_BitmapSurface, FilenameId );
	picture.image_close_index();
	picture.image_close_compress();

	if( ColorKeyFlag == TRUE )
	{
		m_BitmapSurface.SetColorKeyPAL(0);
	}

	// to set the value of m_FileName
	m_nFileNameId = FilenameId;	//set the member veriable m_FileName
/////////////////////////////////////////////////////////
    //
    // get size of surface.
    //
    ddsd.dwSize = sizeof(ddsd);
    ddsd.dwFlags = DDSD_HEIGHT | DDSD_WIDTH;

    ddrval = m_BitmapSurface.GetSurface()->GetSurfaceDesc(&ddsd);
	if(ddrval != DD_OK)
		return FALSE;
	m_rTotal.left = m_rTotal.top = 0;
	m_rTotal.right = ddsd.dwWidth;
	m_rTotal.bottom = ddsd.dwHeight;
// to set the value of m_szOneBitmap
	if( (OneBitmapWidth==0)&&(OneBitmapHeight==0) )
	{
		// I assume that all single bitmaps' height is equal to it's width
		if(m_rTotal.bottom > m_rTotal.right)
			m_szOneBitmap.cx = m_szOneBitmap.cy = m_rTotal.right;
		else
			m_szOneBitmap.cx = m_szOneBitmap.cy = m_rTotal.bottom;
		// to set the value of m_rCurrent
		m_rCurrent.left = m_rCurrent.top = 0;
		m_rCurrent.right = m_rCurrent.bottom = m_szOneBitmap.cx;
	}
	else if( OneBitmapWidth * OneBitmapHeight == 0 )
		return FALSE;
	else
	{
		// I assume that all single bitmaps' height is not equal to it's width
		m_szOneBitmap.cx = OneBitmapWidth;
		m_szOneBitmap.cy = OneBitmapHeight;
	}
//to set the value of m_dwX, m_dwY
	m_dwX = x; m_dwY = y;

	SetState(BUTTON_UP);
// to insert this button into pAllButton array
	for( int i=0; i<MAX_BUTTON; i++ )
	{
		if( pAllButton[i] == NULL )
		{
			pAllButton[i] = this;
			break;
		}
	}
	return TRUE;
}
// to release this button's pointer
void CDDButton::Release()
{
	for( int i=0; i<MAX_BUTTON; i++ )
	{
		if( (pAllButton[i] != NULL)&&(pAllButton[i] == this) )
		{
			pAllButton[i] = NULL;
			break;
		}
	}
	// release the surface that this button's bitmap used
	m_BitmapSurface.Release();
}
// to set the position of left top corner of this button to show
void CDDButton::SetPosition(int PosX, int PosY)
{
	//to set the value of m_dwX, m_dwY
	m_dwX = PosX;
	m_dwY = PosY;
}
// to set this button's ID
void CDDButton::SetID(int ID)
{
	m_nID = ID ;	// button id
}
// to get this button's ID
int CDDButton::GetID(void)
{
	return m_nID;
}
// to set this button's state
void CDDButton::SetState(int state)	// let button up or down or ...
{
	if( GAME_bNetwork == TRUE && m_nID == BUTTON_PAUSE )
		m_nState = BUTTON_DISABLE ;
	else
		m_nState = state ;

	if( state == BUTTON_HIDE )
		return ;
	if( m_szOneBitmap.cx == m_rTotal.right )
	{
		m_rCurrent.left = m_rTotal.left;
		m_rCurrent.top = m_rTotal.top + m_nState * m_szOneBitmap.cy;
		m_rCurrent.right = m_rCurrent.left + m_szOneBitmap.cx;
		m_rCurrent.bottom = m_rCurrent.top + m_szOneBitmap.cy;
	}
	else
	{
		m_rCurrent.left = m_rTotal.left + m_nState * m_szOneBitmap.cx;
		m_rCurrent.top = m_rTotal.top;
		m_rCurrent.right = m_rCurrent.left + m_szOneBitmap.cx;
		m_rCurrent.bottom = m_rCurrent.top + m_szOneBitmap.cy;
	}
}
// to set the prompt string
void CDDButton::SetPromptString( LPCTSTR lpszPromptString )
{
	strcpy( m_PromptString, lpszPromptString );

	int		strlenth=0;
	strlenth = strlen( m_PromptString ) ;
	for( int i=0; i<strlenth; i++ )
	{
		if( m_PromptString[i] == '$' )
			m_PromptString[i] = ' ' ;
	}
}
// to cat the four data to the prompt string
void CDDButton::CatPromptString( int Money, int Food, int Wood, int Iron )
{
	char	money[50];
	char	food[50];
	char	wood[50];
	char	iron[50];

	_itoa(Money, money, 10) ;
	_itoa(Food, food, 10) ;
	_itoa(Wood, wood, 10) ;
	_itoa(Iron, iron, 10) ;

	strcat(m_PromptString, "@") ;
	strcat(m_PromptString, money) ;

	strcat(m_PromptString, "@") ;
	strcat(m_PromptString, food) ;

	strcat(m_PromptString, "@") ;
	strcat(m_PromptString, wood) ;

	strcat(m_PromptString, "@") ;
	strcat(m_PromptString, iron) ;
	strcat(m_PromptString, "@") ;
}
// to cat the 所需計謀 value to the prompt string
void CDDButton::CatJmString( int Jm )
{
	char	jm[50];

	_itoa(Jm, jm, 10) ;

	strcat(m_PromptString, "&") ;
	strcat(m_PromptString, jm) ;
	strcat(m_PromptString, "&") ;
}
// to show the prompt string
void CDDButton::ShowPromptString()
{
	char	HotKey = '\0' ;		// to store the hot kye that should be show
	char	TempString[256] ;	// to out put this string

	if( m_PromptString[0] == '\0' )
		return;
	// TO ADD SOME HOT KEY HERE
	if(pCurrentCommandUnit != NULL)
	{
		if( this == pCurrentCommandUnit->m_pButton[0] )
			HotKey = 'Q' ;
		else if( this == pCurrentCommandUnit->m_pButton[1] )
			HotKey = 'W' ;
		else if( this == pCurrentCommandUnit->m_pButton[2] )
			HotKey = 'E' ;
		else if( this == pCurrentCommandUnit->m_pButton[3] )
			HotKey = 'A' ;
		else if( this == pCurrentCommandUnit->m_pButton[4] )
			HotKey = 'S' ;
		else if( this == pCurrentCommandUnit->m_pButton[5] )
			HotKey = 'D' ;
		else if( this == pCurrentCommandUnit->m_pButton[6] )
			HotKey = 'Z' ;
		else if( this == pCurrentCommandUnit->m_pButton[7] )
			HotKey = 'X' ;
		else if( this == pCurrentCommandUnit->m_pButton[8] )
			HotKey = 'C' ;
	}

	if( HotKey != '\0' )
	{
		TempString[0] = '(' ;
		TempString[1] = HotKey ;
		TempString[2] = ')' ;
		TempString[3] = '\0' ;
		strcat(TempString, m_PromptString) ;
	}
	else
		strcpy(TempString, m_PromptString) ;

	FACE_Prompt( DD_GetBackBuffer(), TempString );
}
// to erase the prompt area when mouse move out the command button or mouse-left-button down on the command button
void CDDButton::ErasePromptRect()
{
	if( m_PromptString[0] == '\0' )
		return;
	FACE_UpdateMessageRect();
}
/////////////////////////////////////////
// to set all button's state when change the command state
void CDDButton::SetAllButtonState(int state)	// let button up or down or ...
{
	if( m_nState != BUTTON_HIDE )
	{
		m_nPreviousState = m_nState;	//to store current button state to previous region
		m_nState = state;		// to set button's state
//		Show();			// to show the changed button
	}
}
// to restore all button's state when change the command state
void CDDButton::RestoreAllButtonState()	// let button up or down or ...
{
	if( m_nState != BUTTON_HIDE )
	{
		m_nState = m_nPreviousState ;	//to restore button's state from the previous region
//		Show();			// to show this change
	}
}
//to test if the given point on this button
BOOL CDDButton::OnButton( int x, int y)
{
	int	m_nLeftEdge = m_dwX;
	int m_nRightEdge = m_nLeftEdge + (int)m_szOneBitmap.cx;
	int m_nTopEdge = m_dwY;
	int m_nBottomEdge = m_nTopEdge + (int)m_szOneBitmap.cy;

	if( (m_nState == BUTTON_DISABLE)||(m_nState==BUTTON_HIDE) )
		return FALSE;
	else if( (x >= m_nLeftEdge)&&(x <= m_nRightEdge )