D:/Programming/GUI Editor (Source)/Mouse.cpp

#include "StdAfx.h"
#include "Mouse.h"

CMouse::CMouse()
{
        m_uipKeys = new UINT[8];
        m_uiKeyCount = 8;
}

CMouse::~CMouse()
{
        Destroy();
}

int CMouse::Create()
{
        #ifdef DIRECT_INPUT
                if(m_pDIDevice == NULL)
                {
                        HRESULT Result = g_pDI->CreateDevice(GUID_SysMouse, &m_pDIDevice, NULL);
                        if(FAILED(Result))
                                return 0;

                        m_pDIDevice->SetDataFormat( &c_dfDIMouse2 );
                        return 1;
                }
        #endif

        return 1;
}

UINT CMouse::Poll()
{
        if(m_uipKeys == NULL)
                return 0;

        POINT Point;
        ::GetCursorPos(&Point);
        
        m_PrevCursorPos.x = m_CursorPos.x;
        m_PrevCursorPos.y = m_CursorPos.y;

        m_CursorPos.x = Point.x; 
        m_CursorPos.y = Point.y;

        #ifdef DIRECT_INPUT
                if(m_pDIDevice !=NULL)
                {
                        m_pDIDevice->Acquire();
                        ZeroMemory(&m_MouseState, sizeof(DIMOUSESTATE2));

                        //HRESULT Result = m_pDIDevice->GetDeviceState(sizeof(DIMOUSESTATE2), &m_MouseState);

                        //for (UINT i=0; i<m_uiKeyCount; i++)
                        //      m_uipKeys[i] = m_MouseState.rgbButtons[i];
                }
        #endif

        return 1;
}

UINT CMouse::GetKeyState(UINT uiKeyIndex)
{
        if(m_uipKeys !=NULL)
                return m_uipKeys[uiKeyIndex];

        return 0;
}

void CMouse::SetCursorPos(int x, int y)
{
        m_CursorPos.x = x; m_CursorPos.y = y;
}

tVERTEX2d& CMouse::GetCursorPos()
{
        return m_CursorPos;
}

tVERTEX2d& CMouse::GetPrevCursorPos()
{
        return m_PrevCursorPos;
}

bool CMouse::IsButtonDown(UINT uiButtonIndex)
{
        return (GetKeyState(uiButtonIndex) == KEY_DOWN);
}

bool CMouse::IsButtonUp(UINT uiButtonIndex)
{
        if(GetKeyState(uiButtonIndex) == KEY_UP)
                return true;

        return false;
}

void CMouse::Destroy()
{

}

bool CMouse::IsOfType(eEntityType eType)
{
        if(eType == Entity_Mouse)
                return true;

        return CEntity::IsOfType(eType);
}

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