//-----------------------------------------------------------------------------
// Purpose: Deal with input
//-----------------------------------------------------------------------------
void C_VGuiScreen::ClientThink( void )
{
BaseClass::ClientThink();
// FIXME: We should really be taking bob, shake, and roll into account
// but if we did, then all the inputs would be generated multiple times
// if the world was rendered multiple times (for things like water, etc.)
vgui::Panel *pPanel = m_PanelWrapper.GetPanel();
if (!pPanel)
return;
C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();
if (!pLocalPlayer)
return;
// Generate a ray along the view direction
Vector vecEyePosition = pLocalPlayer->EyePosition();
QAngle viewAngles = pLocalPlayer->EyeAngles( );
Vector viewDir, endPos;
AngleVectors( viewAngles, &viewDir );
VectorMA( vecEyePosition, 1000.0f, viewDir, endPos );
// Compute cursor position...
Ray_t lookDir;
lookDir.Init( vecEyePosition, endPos );
float u, v;
if (!IntersectWithRay( lookDir, &u, &v, NULL ))
return;
if ( ((u < 0) || (v < 0) || (u > 1) || (v > 1)) && !m_bLooseThinkNextFrame)
return;
// This will cause our panel to grab all input!
g_pClientMode->ActivateInGameVGuiContext( pPanel );
// Convert (u,v) into (px,py)
int px = (int)(u * m_nPixelWidth + 0.5f);
int py = (int)(v * m_nPixelHeight + 0.5f);
// Generate mouse input commands
if ((px != m_nOldPx) || (py != m_nOldPy))
{
g_InputInternal->InternalCursorMoved( px, py );
m_nOldPx = px;
m_nOldPy = py;
}
if (m_nButtonPressed & IN_ATTACK)
{
g_InputInternal->InternalMousePressed(vgui::MOUSE_LEFT);
}
if (m_nButtonPressed & IN_ATTACK2)
{
g_InputInternal->InternalMousePressed(vgui::MOUSE_RIGHT);
}
if ( (m_nButtonReleased & IN_ATTACK) || m_bLooseThinkNextFrame) // for a button release on loosing focus
{
g_InputInternal->InternalMouseReleased(vgui::MOUSE_LEFT);
}
if (m_nButtonReleased & IN_ATTACK2)
{
g_InputInternal->InternalMouseReleased(vgui::MOUSE_RIGHT);
}
if ( m_bLooseThinkNextFrame == true )
{
m_bLooseThinkNextFrame = false;
SetNextClientThink( CLIENT_THINK_NEVER );
}
g_pClientMode->DeactivateInGameVGuiContext( );
}
//-----------------------------------------------------------------------------
// Purpose: Deal with input
//-----------------------------------------------------------------------------
void C_VGuiScreen::ClientThink( void )
{
int nButtonsChanged = m_nOldButtonState ^ m_nButtonState;
m_nOldButtonState = m_nButtonState;
// Debounced button codes for pressed/released
// UNDONE: Do we need auto-repeat?
m_nButtonPressed = nButtonsChanged & m_nButtonState; // The changed ones still down are "pressed"
m_nButtonReleased = nButtonsChanged & (~m_nButtonState); // The ones not down are "released"
BaseClass::ClientThink();
// FIXME: We should really be taking bob, shake, and roll into account
// but if we did, then all the inputs would be generated multiple times
// if the world was rendered multiple times (for things like water, etc.)
vgui::Panel *pPanel = m_PanelWrapper.GetPanel();
if (!pPanel)
return;
C_BasePlayer *pLocalPlayer = C_BasePlayer::GetLocalPlayer();
if (!pLocalPlayer)
return;
// Generate a ray along the view direction
Vector vecEyePosition = pLocalPlayer->EyePosition();
QAngle viewAngles = pLocalPlayer->EyeAngles( );
// Compute cursor position...
Ray_t lookDir;
Vector endPos;
float u, v;
// Viewmodel attached screens that take input need to have a moving cursor
// Do a pick under the cursor as our selection
Vector viewDir;
AngleVectors( viewAngles, &viewDir );
VectorMA( vecEyePosition, 1000.0f, viewDir, endPos );
lookDir.Init( vecEyePosition, endPos );
if (!IntersectWithRay( lookDir, &u, &v, NULL ))
return;
if ( ((u < 0) || (v < 0) || (u > 1) || (v > 1)) && !m_bLoseThinkNextFrame)
return;
// This will cause our panel to grab all input!
g_pClientMode->ActivateInGameVGuiContext( pPanel );
// Convert (u,v) into (px,py)
int px = (int)(u * m_nPixelWidth + 0.5f);
int py = (int)(v * m_nPixelHeight + 0.5f);
// Generate mouse input commands
if ((px != m_nOldPx) || (py != m_nOldPy))
{
g_InputInternal->InternalCursorMoved( px, py );
m_nOldPx = px;
m_nOldPy = py;
}
if (m_nButtonPressed & IN_ATTACK)
{
g_InputInternal->SetMouseCodeState( MOUSE_LEFT, vgui::BUTTON_PRESSED );
g_InputInternal->InternalMousePressed(MOUSE_LEFT);
}
if (m_nButtonPressed & IN_ATTACK2)
{
g_InputInternal->SetMouseCodeState( MOUSE_RIGHT, vgui::BUTTON_PRESSED );
g_InputInternal->InternalMousePressed( MOUSE_RIGHT );
}
if ( (m_nButtonReleased & IN_ATTACK) || m_bLoseThinkNextFrame) // for a button release on loosing focus
{
g_InputInternal->SetMouseCodeState( MOUSE_LEFT, vgui::BUTTON_RELEASED );
g_InputInternal->InternalMouseReleased( MOUSE_LEFT );
}
if (m_nButtonReleased & IN_ATTACK2)
{
g_InputInternal->SetMouseCodeState( MOUSE_RIGHT, vgui::BUTTON_RELEASED );
g_InputInternal->InternalMouseReleased( MOUSE_RIGHT );
}
if ( m_bLoseThinkNextFrame == true )
{
m_bLoseThinkNextFrame = false;
SetNextClientThink( CLIENT_THINK_NEVER );
}
g_pClientMode->DeactivateInGameVGuiContext( );
}