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annotate examples/guiDemo.d @ 98:49e7cfed4b34

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author Diggory Hardy <diggory.hardy@gmail.com>
date Wed, 12 Nov 2008 13:18:51 +0000
parents 2a364c7d82c9
children ee209602770d
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5f90774ea1ef Applied the GNU GPL v2 to mde.
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1 /* LICENSE BLOCK
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2 Part of mde: a Modular D game-oriented Engine
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3 Copyright © 2007-2008 Diggory Hardy
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4
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5 This program is free software: you can redistribute it and/or modify it under the terms
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6 of the GNU General Public License as published by the Free Software Foundation, either
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7 version 2 of the License, or (at your option) any later version.
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8
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9 This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
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10 without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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11 See the GNU General Public License for more details.
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12
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13 You should have received a copy of the GNU General Public License
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14 along with this program. If not, see <http://www.gnu.org/licenses/>. */
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16 /** Main module for a gui demo & testing executable. */
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17 module examples.guiDemo;
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19 import mde.imde; // this module's interface for external modules
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20 import mde.events; // pollEvents() // NOTE: Must be imported before Init, otherwise fonts don't display properly (why??)
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21 import mde.setup.Init; // initialization
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22 import mde.lookup.Options; // pollInterval option
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23 import mde.scheduler.Scheduler; // mainSchedule
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24 import mde.setup.Screen; // Screen.draw()
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25 import mde.setup.InitStage; // StageState
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26 import mde.gui.WidgetManager;
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28 import tango.core.Thread : Thread; // Thread.sleep()
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29 import tango.time.Clock; // Clock.now()
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30 import tango.util.log.Log : Log, Logger;
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31 debug (mdeUnitTest) {
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32 import mde.file.ssi;
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33 import mde.file.mergetag.mdeUT;
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34 }
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35
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36 int main(char[][] args)
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37 {
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38 Logger logger = Log.getLogger ("mde.mde");
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39 // If compiled with unittests, notify that they completed and exit:
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40 debug (mdeUnitTest) {
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41 logger.info ("Compiled unittests have completed; terminating.");
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42 return 0;
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43 }
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45 // Set up the gui
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46 scope WidgetManager gui = new WidgetManager ("gui");
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47 StageState guiLoad () { // init func
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48 gui.init;
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49 gui.loadDesign();
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50 return StageState.ACTIVE;
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51 }
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52 StageState guiSave () {
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53 gui.save;
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54 return StageState.INACTIVE;
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55 }
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56 addInitStage ("GuiM", &guiLoad, &guiSave, ["SWnd", "Font"]);
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58 scope Init init = new Init(args); // initialize mde
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60 //BEGIN Main loop setup
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61 /* Note: the main loop is currently controlled by the scheduler. This is not really ideal,
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62 * since it provides no direct control of the order in which components are executed and does
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63 * not allow running components simultaeneously with threads.
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64 * Note: probably drawing should start at the beginning of the loop and glFlush()/swapBuffers
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65 * be called at the end to optimise. */
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66 mainSchedule.add (SCHEDULE.DRAW, &Screen.draw).request = true; // Draw, per event and first frame only.
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67 mainSchedule.add (mainSchedule.getNewID, &mde.events.pollEvents).frame = true;
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68 //END Main loop setup
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70 while (run) {
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71 mainSchedule.execute (Clock.now());
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73 Thread.sleep (miscOpts.pollInterval()); // sleep this many seconds
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74 }
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76 return 0; // cleanup handled by init's DTOR
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77 }