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1 /*
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2 * Copyright (c) 2009 Blaze Contributors http://www.dsource.org/projects/blaze
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3 * Maintained by Mason Green (zzzzrrr)
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4 *
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5 * This software is provided 'as-is', without any express or implied
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6 * warranty. In no event will the authors be held liable for any damages
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7 * arising from the use of this software.
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8 *
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9 * Permission is granted to anyone to use this software for any purpose,
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10 * including commercial applications, and to alter it and redistribute it
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11 * freely, subject to the following restrictions:
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12 *
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13 * 1. The origin of this software must not be misrepresented; you must not
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14 * claim that you wrote the original software. If you use this software
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15 * in a product, an acknowledgment in the product documentation would be
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16 * appreciated but is not required.
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17 *
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18 * 2. Altered source versions must be plainly marked as such, and must not be
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19 * misrepresented as being the original software.
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20 *
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21 * 3. This notice may not be removed or altered from any source
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22 * distribution.
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23 */
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24 module openmelee.ships.asteroids;
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25
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26 import blaze.dynamics.bzBody : bzBody;
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27 import blaze.bzWorld: bzWorld;
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28 import blaze.dynamics.bzBodyDef;
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29 import blaze.collision.shapes.bzCircle : bzCircleDef;
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30 import blaze.collision.shapes.bzPolygon : bzPolyDef;
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31 import blaze.collision.shapes.bzShape : bzShapeDef;
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32 import blaze.common.bzMath: bzVec2, bzMul, bzXForm;
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33 import blaze.dynamics.forces.bzAttractor: bzAttractor;
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34
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25
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35 import openmelee.ships.ship: Ship;
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22
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36 import openmelee.ai.utilities;
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37
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38 const PI = 3.141593;
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39
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25
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40 class Asteroid : Ship
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41 {
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42
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43 bzBodyDef bd;
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44 bzShapeDef sd;
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45
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46 this(bzWorld world) {
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47 super(world);
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48 init();
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49 calcRadius();
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22
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50 }
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51
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52 void init() {
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53 {
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54 float radius = 0.5f;
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55 float density = 5.0f;
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56 auto sd1 = new bzCircleDef(density, radius);
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57 sd1.localPosition.set(-0.5f, 0.5f);
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58
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59 density = 0.0f;
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60 auto sd2 = new bzCircleDef(density, radius);
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61 sd2.localPosition.set(0.5f, 0.5f);
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62
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63 float x = randomRange(-100f, 100f);
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64 float y = randomRange(-100f, 100f);
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65 bzVec2 position = bzVec2(x , y);
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66 float angle = randomRange(-PI, PI);
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67 bd = new bzBodyDef(position, angle);
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68 bd.allowFreeze = false;
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69 bd.allowSleep = false;
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70 rBody = world.createBody(bd);
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71 rBody.createShape(sd1);
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72 rBody.createShape(sd2);
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73 rBody.setMassFromShapes();
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74 rBody.linearVelocity = bzVec2(x, y);
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22
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75 }
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76 }
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77 }
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