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https://port.numenaute.org/aleajactaest/khanat-opennel-code.git
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169 lines
4.2 KiB
C++
169 lines
4.2 KiB
C++
// NeL - MMORPG Framework <http://dev.ryzom.com/projects/nel/>
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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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//
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// Includes
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//
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#include <nel/misc/types_nl.h>
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#include <deque>
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#include <nel/misc/vector.h>
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#include <nel/misc/matrix.h>
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#include <nel/misc/command.h>
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#include <nel/3d/u_material.h>
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#include <nel/3d/u_camera.h>
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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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#include <nel/3d/u_texture.h>
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#include "graph.h"
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#include "snowballs_client.h"
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//
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// Namespaces
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//
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using namespace NLMISC;
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using namespace NL3D;
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using namespace std;
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namespace SBCLIENT {
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//
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// Classes
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//
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void CGraph::render ()
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{
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// Display the background
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uint32 w, h;
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Driver->getWindowSize (w, h);
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float ScreenWidth = (float) w;
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float ScreenHeight = (float) h;
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Driver->setMatrixMode2D (CFrustum (0.0f, ScreenWidth, 0.0f, ScreenHeight, 0.0f, 1.0f, false));
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Driver->drawQuad (X, Y, X+Width, Y+Height, BackColor);
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float pos = X+Width-1;
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for (deque<float>::reverse_iterator it = Values.rbegin(); it != Values.rend(); it++)
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{
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float value = (*it) * Height / MaxValue;
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if (value > Height) value = Height;
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Driver->drawLine (pos, Y, pos, Y+value, CRGBA (255,255,255,BackColor.A));
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pos--;
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}
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float value = Peak * Height / MaxValue;
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if (value > Height) value = Height;
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CRGBA frontCol (min(BackColor.R*2,255),min(BackColor.G*2,255),min(BackColor.B*2,255),min(BackColor.A*2,255));
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Driver->drawLine (X, Y+value, X+Width, Y+value, frontCol);
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TextContext->setHotSpot (UTextContext::MiddleLeft);
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TextContext->setColor (frontCol);
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TextContext->setFontSize (10);
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TextContext->printfAt ((X+Width+2)/ScreenWidth, (Y+value)/ScreenHeight, toString(Peak).c_str());
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TextContext->setHotSpot (UTextContext::TopLeft);
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TextContext->printfAt ((X+1)/ScreenWidth, (Y+Height-1)/ScreenHeight, Name.c_str());
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}
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void CGraph::addOneValue (float value)
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{
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Values.push_back (value);
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while (Values.size () > Width)
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Values.pop_front ();
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if (Values.back() > Peak)
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Peak = Values.back();
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}
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void CGraph::addValue (float value)
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{
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TTime currentTime = CTime::getLocalTime ();
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while (currentTime > CurrentQuantumStart + Quantum)
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{
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CurrentQuantumStart += Quantum;
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addOneValue ();
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}
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Values.back() += value;
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if (Values.back() > Peak)
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Peak = Values.back();
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}
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//
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// Variables
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//
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CGraph FpsGraph ("fps", 10.0f, 10.0f, 100.0f, 100.0f, CRGBA(128,0,0,128), 1000, 40.0f);
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CGraph SpfGraph ("spf", 10.0f, 110.0f, 100.0f, 100.0f, CRGBA(0,128,0,128), 0, 200.0f);
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CGraph DownloadGraph ("download", 10.0f, 260.0f, 100.0f, 100.0f, CRGBA(0,0,128,128), 1000, 1000.0f);
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CGraph UploadGraph ("upload", 10.0f, 360.0f, 100.0f, 100.0f, CRGBA(0,128,128,128), 1000, 1000.0f);
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bool ShowGraph;
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//
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// Functions
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//
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void cbUpdateGraph (CConfigFile::CVar &var)
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{
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if (var.Name == "ShowGraph") ShowGraph = var.asInt() == 1;
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else nlwarning ("Unknown variable update %s", var.Name.c_str());
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}
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void initGraph ()
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{
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ConfigFile->setCallback ("ShowGraph", cbUpdateGraph);
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cbUpdateGraph (ConfigFile->getVar ("ShowGraph"));
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}
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void updateGraph ()
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{
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if (!ShowGraph) return;
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FpsGraph.render ();
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SpfGraph.render ();
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DownloadGraph.render ();
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UploadGraph.render ();
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}
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void releaseGraph ()
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{
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ConfigFile->setCallback("ShowGraph", NULL);
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}
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NLMISC_COMMAND(graph,"swith on/off graphs","")
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{
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// check args, if there s not the right number of parameter, return bad
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if (args.size() != 0) return false;
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ShowGraph = !ShowGraph;
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return true;
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}
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} /* namespace SBCLIENT */
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/* end of file */
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