bool InputWrapper::IsMouseButtonReleased(eMouseButtons aButton) const
{
if ((MOUSEBUTTONDOWN(aButton, myPreviousMouseState)) && (MOUSEBUTTONUP(aButton, myMouseState)))
{
return true;
}
return false;
}
bool InputWrapper::IsMouseButtonDown(eMouseButtons aButton) const
{
if (MOUSEBUTTONDOWN(aButton, myMouseState))
{
return true;
}
else
{
return false;
}
}
void MoonScene::GetMouseInput(DIMOUSESTATE* MouseState, float fElapsedTime)
{
// if the rightbutton of mouse is down
if(MOUSEBUTTONDOWN(MouseState->rgbButtons[MOUSEBUTTON_RIGHT]))
{
MoonShowCursor(false);
int tempx = MouseState->lX%2000;
int tempy = MouseState->lY%2000;
D3DXVECTOR3 pos, up, look;
_Camera->yaw(tempx/200.0f);
// 将上下旋转的范围控制在一定程度，当摄像机从头顶上往下看时，此时再接收正向输入（即tempy>0），摄像机就会从头顶上这一边
// 滑到另一边。而当摄像机从脚底往上看时，再接收负向输入，摄像机就会从脚底这一边滑到另一边，因此这两情况都要阻止发生。此外
// 还不能让摄像机没入地形下。
_Camera->getPosition(&pos);
_Camera->getUp(&up);
_Camera->getLook(&look);
if(((pos.y-2.0f) <= _theTerrain->getHeight(pos.x, pos.z))
&& (tempy <= 0))
;//在摄像机快要没入地形下时不再接收tempy的负向输入
else if((up.y <= 0.02f) && (look.y > 0.0f) && (tempy <= 0))
;//在摄像机快要完全朝上时不再接收tempy的负向输入
else if((up.y <= 0.02f) && (look.y < 0.0f) && (tempy >= 0))
;//在摄像机快要完全朝下时不再接收tempy的正向输入
else
_Camera->pitch(tempy/200.0f);
}
else
{
MoonShowCursor(true);
}
if(_Camera->getType() == MoonCamera::RPG && MouseState->lZ != 0)
{
// 要将视距的远近控制在一定范围内
float distance = _Camera->getDistance();
if(distance >= 6.0f && distance <= 80.0f)
_Camera->adjustDistance(MouseState->lZ/30.0f);
distance = _Camera->getDistance();
if(distance > 80.0f)
_Camera->setDistance(80.0f);
else if(distance < 6.0f)
_Camera->setDistance(6.0f);
}
}
HRESULT MoonChildApp::FrameMove(void)
{
POINT pos;
GetCursorPos(&pos);
bool bTemp;
if(MOUSEBUTTONDOWN(m_MouseState.rgbButtons[0]))
bTemp = true;
else
bTemp = false;
if(m_bWindowed)
{
int ntemp = (m_rcWindowBounds.right-m_rcWindowClient.right-m_rcWindowBounds.left)/2;
pos.x-=(ntemp+m_rcWindowBounds.left);
pos.y+=(m_rcWindowClient.bottom-m_rcWindowBounds.bottom+ntemp);
}
if(_AppState == MAINMENU && _StartPanel)
{
DWORD value = _StartPanel->Test(pos.x,pos.y,bTemp);
if(value == ID_EXIT)
{
SendMessage( m_hWnd, WM_CLOSE, 0, 0 );
}
else if(value == ID_OK)
{
_AppState=LOADING;
/*g_data.theapp=this;
g_data.state = INSCENE;
CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)LoadScene,
NULL, 0, NULL);*/
}
else if(value == ID_ABOUT)
{
_AppState=ABOUT;
}
}
else if(_AppState == INSCENE)
{
if(theScene)
{
if(theScene->GetKeyboardInput(m_KeyboardState, m_fElapsedTime)==ID_EXIT)
{
theScene->InvalidateDeviceObjects();
theScene->DeleteDeviceObjects();
theScene->Cleanup();
_AppState=GAMETOMENU;
return S_OK;
}
theScene->GetMouseInput(&m_MouseState, m_fElapsedTime);
theScene->FrameMove(m_fElapsedTime, m_fTime);
}
}
else if(_AppState == LOADING)
{
_StartPanel->Destroy();
theScene->Initialize(&m_d3dCaps, _scnname.c_str());
theScene->InitDeviceObjects(m_pDevice);
theScene->RestoreDeviceObjects();
_AppState = INSCENE;
}
else if(_AppState == GAMETOMENU)
{
if(m_bWindowed)
{
_StartPanel->Create(m_pDevice,"start.pnl",m_rcWindowClient.right,m_rcWindowClient.bottom,_Font);
}
else
{
_StartPanel->Create(m_pDevice,"start.pnl",m_cMoonSetting.m_nWidth,m_cMoonSetting.m_nHeight,_Font);
}
_AppState = MAINMENU;
}
else if(_AppState == ABOUT)
{
if(_AboutPanel->Test(pos.x,pos.y,bTemp)==ID_EXIT)
_AppState = MAINMENU;
}
return S_OK;
}
