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Asteroid.cpp
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1 /* Project Starshatter 4.5
2  Destroyer Studios LLC
3  Copyright © 1997-2004. All Rights Reserved.
4 
5  SUBSYSTEM: Stars.exe
6  FILE: Asteroid.cpp
7  AUTHOR: John DiCamillo
8 
9 
10  OVERVIEW
11  ========
12  Asteroid Sprite animation class
13 */
14 
15 #include "MemDebug.h"
16 #include "Asteroid.h"
17 #include "Shot.h"
18 #include "Explosion.h"
19 #include "Sim.h"
20 
21 #include "Solid.h"
22 #include "Bitmap.h"
23 #include "DataLoader.h"
24 #include "Game.h"
25 
26 // +--------------------------------------------------------------------+
27 
28 static Point asteroid_velocity = Point(0,0,0);
29 static Model* asteroid_model[32];
30 
31 // +--------------------------------------------------------------------+
32 
33 Asteroid::Asteroid(int t, const Vec3& pos, double m)
34 : Debris(asteroid_model[t%6], pos, asteroid_velocity, m)
35 {
36  life = -1;
37 }
38 
39 // +--------------------------------------------------------------------+
40 
41 void
42 Asteroid::Initialize()
43 {
44  ZeroMemory(asteroid_model, sizeof(asteroid_model));
45 
46  DataLoader* loader = DataLoader::GetLoader();
47  Text old_path = loader->GetDataPath();
48  loader->SetDataPath("Galaxy/Asteroids/");
49 
50  int n = 0;
51 
52  Model* a = new(__FILE__,__LINE__) Model;
53  if (a) {
54  a->Load("a1.mag", 100);
55  asteroid_model[n++] = a;
56  }
57 
58  a = new(__FILE__,__LINE__) Model;
59  if (a) {
60  a->Load("a2.mag", 50);
61  asteroid_model[n++] = a;
62  }
63 
64  a = new(__FILE__,__LINE__) Model;
65  if (a) {
66  a->Load("a1.mag", 8);
67  asteroid_model[n++] = a;
68  }
69 
70  a = new(__FILE__,__LINE__) Model;
71  if (a) {
72  a->Load("a2.mag", 10);
73  asteroid_model[n++] = a;
74  }
75 
76  a = new(__FILE__,__LINE__) Model;
77  if (a) {
78  a->Load("a3.mag", 30);
79  asteroid_model[n++] = a;
80  }
81 
82  a = new(__FILE__,__LINE__) Model;
83  if (a) {
84  a->Load("a4.mag", 20);
85  asteroid_model[n++] = a;
86  }
87 
88  List<Text> mod_asteroids;
89  loader->SetDataPath("Mods/Galaxy/Asteroids/");
90  loader->ListFiles("*.mag", mod_asteroids);
91 
92  ListIter<Text> iter = mod_asteroids;
93  while (++iter && n < 32) {
94  a = new(__FILE__,__LINE__) Model;
95  if (a) {
96  a->Load(*iter.value(), 50);
97  asteroid_model[n++] = a;
98  }
99  }
100 
101  loader->SetDataPath(old_path);
102 }
103 
104 void
105 Asteroid::Close()
106 {
107  for (int i = 0; i < 32; i++)
108  delete asteroid_model[i];
109 
110  ZeroMemory(asteroid_model, sizeof(asteroid_model));
111 }
112 
113 // +--------------------------------------------------------------------+
114 
115 
116