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annotate import/myrrdin/viewconsumer.d @ 5:f4b89014ad39

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added moving figure stuff + animated sprites. not usable atm.
author fred@reichbier.de
date Sat, 19 Jul 2008 14:33:08 +0200
parents src/viewconsumer.d@292df259cc85
children 510541745cd1
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5
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1 /*
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2 This file is part of myrrdin.
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3
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4 myrrdin is free software: you can redistribute it and/or modify
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5 it under the terms of the GNU Lesser General Public License as
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6 published by the Free Software Foundation, either version 3 of
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7 the License, or (at your option) any later version.
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8
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9 myrrdin is distributed in the hope that it will be useful,
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10 but WITHOUT ANY WARRANTY; without even the implied warranty of
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11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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12 GNU Lesser General Public License for more details.
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13
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14 You should have received a copy of the GNU Lesser General Public
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15 License along with myrrdin. If not, see <http://www.gnu.org/licenses/>.
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16 */
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17
4
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18 module viewconsumer;
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19
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20 import dsfml.window.all;
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21 import dsfml.system.all;
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22 import dsfml.graphics.all;
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23
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24 import consumer;
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25 import renderer;
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26 import tango.io.Stdout;
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27
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28 /* That is a consumer which sets and manipulates the render window view */
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29 class ViewConsumer : Consumer {
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30 protected View view;
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31
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32 this(Renderer renderer) {
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33 super(renderer);
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34 // set the initial view
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35 this.view = renderer.app.getView();
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36 this.view.setFromRect(new FloatRect(0, 0, renderer.app.getWidth(), renderer.app.getHeight()));
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37 this.update_view();
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38 }
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39
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40 protected void update_view() {
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41 this.renderer.app.setView(this.view);
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42 }
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43
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44 void move_view(float x=0, float y=0) {
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45 this.view.move(x, y);
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46 }
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47 }
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48
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49 class InteractiveViewConsumer : ViewConsumer {
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50 this(Renderer renderer) {
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51 super(renderer);
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52 }
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53
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54 bool handle_event(Event evt) {
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55 if (evt.Type == Event.EventType.KEYPRESSED) {
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56 float x=0, y=0;
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57 if(evt.Key.Code == KeyCode.LEFT) x -= 2;
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58 if(evt.Key.Code == KeyCode.RIGHT) x += 2;
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59 if(evt.Key.Code == KeyCode.UP) y -= 2;
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60 if(evt.Key.Code == KeyCode.DOWN) y += 2;
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61 if(x != 0 || y != 0) {
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62 Stdout.formatln("{} fps", 1.0 / this.renderer.app.getFrameTime());
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63 this.move_view(x, y);
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64 return true;
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65 }
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66 }
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67 return false;
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68 }
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69 }