Nejlepší České Hry/Nej české hry.iso/hry/plane arcade/planearcade.exe/tank3.bmp/input.cpp

C/C++ Source or Header | 2004-07-03 | 5.4 KB | 255 lines

#include "main.h"

//-------------------------------------------------------------
//GLOBAL
//--------------------------------------------------------------
INPUT Input;

//------------------------------------------------------------------
// Name: INPUT()
// Desc: konstruktor
//------------------------------------------------------------------
INPUT::INPUT()
{
    m_pKeyboard    = NULL;
    m_pMouse       = NULL;
    m_pDirectInput = NULL;

    //inicializacia poli
    for (int i=0;i<256;i++)
    {
        KeyPRESS[i] = false;
        KeyDOWN[i] = false;
    }
}

//------------------------------------------------------------------
// Name: Initialize()
// Desc: inicializacia Dinput
//------------------------------------------------------------------
void INPUT::Initialize()
{


    LogPrint("Nastavujem Direct Input");

    //vytvori DirectInput Objekt
    if(FAILED(DirectInput8Create(hIns, DIRECTINPUT_VERSION,
          IID_IDirectInput8, (void**)&m_pDirectInput, NULL)))
    {
        LogPrint("   Nepodarilo sa vytvori¥ m_pDirectInput");
    }
    else
    {
        LogPrint("   m_pDirectInput vytvoreny");
    }



    //KEYBOARD =======================================================================
    //Create the keyboard device object
    if(FAILED(m_pDirectInput->CreateDevice(GUID_SysKeyboard, &m_pKeyboard, NULL)))
    {
        LogPrint("   Nepodarilo sa nastavit klavesnicu");
    }
    else
    {
        LogPrint("   Klavesnica nastavena");
    }

    //Set the data format for the keyboard
    if(FAILED(m_pKeyboard->SetDataFormat(&c_dfDIKeyboard)))
    {
        LogPrint("   Nepodarilo sa nastavit format klavesnice");
    }
    else
    {
        LogPrint("   Format klavesnice nastaveny");
    }

    //Set the cooperative level for the keyboard
    if(FAILED(m_pKeyboard->SetCooperativeLevel(hWnd,
                                           DISCL_FOREGROUND | DISCL_NONEXCLUSIVE)))
    {
        LogPrint("   nepodarilo sa nastavit ccoperative level pre klavesnicu");
    }
    else
    {
        LogPrint("   cooperative level pre klavesnicu nastaveny");
    }

    //Acquire the keyboard
    if(m_pKeyboard)
    {
        LogPrint("   Acquire klavesnica");
        m_pKeyboard->Acquire();
    }




    //MOUSE =======================================================================
    //Create the mouse device object
    if(FAILED(m_pDirectInput->CreateDevice(GUID_SysMouse, &m_pMouse, NULL)))
    {
        LogPrint("   Nepodarilo sa nastavit mys ");
    }
    else
    {
        LogPrint("   Mys nastavena");
    }

    //Set the data format for the mouse
    if(FAILED(m_pMouse->SetDataFormat(&c_dfDIMouse)))
    {
        LogPrint("   Nepodarilo sa nastavit formaty mysi");
    }
    else
    {
        LogPrint("   Format myse nastavena");
    }

    //Set the cooperative level for the mouse
    if(FAILED(m_pMouse->SetCooperativeLevel(hWnd,
                                        DISCL_FOREGROUND|DISCL_NONEXCLUSIVE)))
    {
        LogPrint("   nepodarilo sa nastavit ccoperative level pre mys");
    }
    else
    {
        LogPrint("   cooperative level pre mys nastaveny");
    }

    //Acquire the mouse
    if(m_pMouse)
    {
        LogPrint("   Acquire mys");
        m_pMouse->Acquire();
    }


}


//------------------------------------------------------------------
// Name: CleanUp()
// Desc: Odstrani DInput
//------------------------------------------------------------------
void INPUT::CleanUp()
{
    if(m_pKeyboard)
    {
        m_pKeyboard->Unacquire();
        m_pKeyboard->Release();
    }

    if(m_pMouse)
    {
        m_pMouse->Unacquire();
        m_pMouse->Release();
    }

   if(m_pDirectInput != NULL)
        m_pDirectInput->Release();

}


//------------------------------------------------------------------
// Name: RefreshKeyboard()
// Desc: Ziska stlacene klavesy
//------------------------------------------------------------------
void INPUT::RefreshKeyboard()
{
    int i;

    //ziskanie KeyDown
    m_pKeyboard->GetDeviceState(sizeof(KeyDown),
                                          (LPVOID)&KeyDown);

    //ziskanie KeyDOWN a KeyPRESS
    for (i=0;i<256;i++)
    {

        if (KeyDOWN[i] == false)
        {
            KeyPRESS[i] =  (KEYDOWN(KeyDown,i));
        }
        else
        {
            KeyPRESS[i] = false;
        }

        KeyDOWN[i] =  (KEYDOWN(KeyDown,i));

    }


}

//------------------------------------------------------------------
// Name: RefreshMouse()
// Desc: Ziska info o mysi
//------------------------------------------------------------------
void INPUT::RefreshMouse()
{
#define MOUSEBUTTONDOWN(key) (key & 0x80)
#define MOUSEBUTTON_LEFT 0
#define MOUSEBUTTON_RIGHT 1
#define MOUSEBUTTON_MIDDLE 2


    DIMOUSESTATE MouseState;

    m_pMouse->GetDeviceState(sizeof(MouseState),(LPVOID)&MouseState);

    //press-reset
    MouseLeftPress = 0;
    MouseRightPress = 0;


    //Lave tlacitko
    if(MOUSEBUTTONDOWN(MouseState.rgbButtons[MOUSEBUTTON_LEFT]))
    {
        if (MouseLeftDown == 0)
            MouseLeftPress = 1;

        MouseLeftDown = 1;
    }
    else
    {
        MouseLeftDown = 0;
    }


    //Prave tlacitko
    if(MOUSEBUTTONDOWN(MouseState.rgbButtons[MOUSEBUTTON_RIGHT]))
    {
        if (MouseRightDown == 0)
            MouseRightPress = 1;

        MouseRightDown = 1;
    }
    else
    {
        MouseRightDown = 0;
    }


    //solid
    POINT MousePos;
    ScreenToClient(hWnd,&MousePos);
    GetCursorPos(&MousePos);
    Mouse.X = (float)  MousePos.x ;
    Mouse.Y = (float) MousePos.y ;
    Mouse.Z = 0.0f;

    //relativne
    MouseRelative.X = (float)MouseState.lX;
    MouseRelative.Y = (float)MouseState.lY;
    MouseRelative.Z = (float)MouseState.lZ;


}