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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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168 lines
No EOL
4 KiB
C++
168 lines
No EOL
4 KiB
C++
// Ryzom - MMORPG Framework <http://dev.ryzom.com/projects/ryzom/>
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// Copyright (C) 2010 Winch Gate Property Limited
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//
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// This program is free software: you can redistribute it and/or modify
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// it under the terms of the GNU Affero General Public License as
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// published by the Free Software Foundation, either version 3 of the
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// License, or (at your option) any later version.
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//
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// This program is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU Affero General Public License for more details.
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//
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// You should have received a copy of the GNU Affero General Public License
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// along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdpch.h"
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//////////////
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// Includes //
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//////////////
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// 3D Interface.
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#include "nel/3d/u_driver.h"
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#include "nel/3d/u_text_context.h"
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// Client
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#include "interfaces_manager.h"
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#include "casting_bar.h"
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///////////
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// Using //
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///////////
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using namespace std;
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using namespace NLMISC;
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using namespace NL3D;
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/////////////
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// Externs //
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/////////////
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extern UDriver *Driver;
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extern UTextContext *TextContext;
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//-----------------------------------------------
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// display :
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//-----------------------------------------------
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void CCastingBar::display()
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{
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_Time = ryzomGetLocalTime ();
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if (_Running)
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{
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// compute the pos
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const uint32 diff = (uint32)(_Time - _LastChangePosTime)/100; // we works in 1/10e s (10 units = 1s) and T1 is in 1/1000 s
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if (diff != 0)
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{
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// set the new pos
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if (diff < _CurrentPos )
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setPos( _CurrentPos - diff );
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else
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setPos(0);
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_LastChangePosTime = _Time;
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}
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}
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else
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{
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_LastChangePosTime = _Time;
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}
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// compute the temp pos if in smooth mode
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if (_Smooth)
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{
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uint32 nbUnit = (uint32)(_Time - _LastUpdateSmooth) / _SmoothFillRate;
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if (nbUnit > 0)
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{
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_LastUpdateSmooth = _Time;
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uint32 diff = abs( _TempPos - _CurrentPos );
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if (diff < nbUnit)
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nbUnit = diff;
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if ( _TempPos < _CurrentPos )
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_TempPos += nbUnit;
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else
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_TempPos -= nbUnit;
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}
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}
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else
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{
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nlassert( _TempPos == _CurrentPos );
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}
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// check auto hide
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if (_AutoHide && _TempPos == 0)
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{
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show( false );
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stop();
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}
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// If the control is hide -> return
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if(!_Show)
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return;
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// draw background
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UTextureFile *utexture = CInterfMngr::getTexture( _BackgroundTexture );
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if(utexture)
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{
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Driver->drawBitmap(_X_Display, _Y_Display, _W_Display, _H_Display, *utexture, true, _BackgroundColor);
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}
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// calculate _W_Display of the progress bar
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const float wBar = _W_Display * ( static_cast<float>(_TempPos) / static_cast<float>(_Range) );
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// Backup scissor and create the new scissor to clip the bar correctly.
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CScissor oldScissor = Driver->getScissor();
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CScissor scissor;
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float scisX, scisY, scisWidth, scisHeight;
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scisX = oldScissor.X;
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scisY = oldScissor.Y;
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scisWidth = oldScissor.Width;
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scisHeight = oldScissor.Height;
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float xtmp = _X_Display + wBar;
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float ytmp = _Y_Display + _H_Display;
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float xscistmp = scisX + scisWidth;
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float yscistmp = scisY + scisHeight;
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if( _X_Display > scisX )
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scisX = _X_Display;
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if( _Y_Display > scisY )
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scisY = _Y_Display;
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if( xtmp < xscistmp )
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scisWidth = xtmp - scisX;
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else
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scisWidth = xscistmp - scisX;
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if( ytmp < yscistmp )
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scisHeight = ytmp - scisY;
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else
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scisHeight = yscistmp - scisY;
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scissor.init(scisX, scisY, scisWidth, scisHeight);
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Driver->setScissor(scissor);
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// display progress bar
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utexture = CInterfMngr::getTexture( _ProgressBarTexture );
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Driver->drawBitmap(_X_Display, _Y_Display, _W_Display, _H_Display, *utexture, true, _ProgressBarColor);
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// restore old scissor
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Driver->setScissor(oldScissor);
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// display text
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if ( ! _Text.empty() )
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{
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TextContext->setShaded(_Shadow);
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TextContext->setHotSpot(NL3D::UTextContext::THotSpot::MiddleMiddle);
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TextContext->setColor(_Color);
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TextContext->setFontSize(_FontSize);
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TextContext->printAt(_X_Display + _W_Display/2, _Y_Display + _H_Display/2, _Text);
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}
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//
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}// display //
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