From 8898ad9b25fca6afe2374d293a981db02a83d7e9 Mon Sep 17 00:00:00 2001 From: "FWoltermann@gmail.com" Date: Thu, 31 May 2012 14:46:27 +0000 Subject: Committing the documentation to svn to have it accessible online --- Doc/doxygen/html/_sim_object_8cpp_source.html | 267 ++++++++++++++++++++++++++ 1 file changed, 267 insertions(+) create mode 100644 Doc/doxygen/html/_sim_object_8cpp_source.html (limited to 'Doc/doxygen/html/_sim_object_8cpp_source.html') diff --git a/Doc/doxygen/html/_sim_object_8cpp_source.html b/Doc/doxygen/html/_sim_object_8cpp_source.html new file mode 100644 index 0000000..768cbc8 --- /dev/null +++ b/Doc/doxygen/html/_sim_object_8cpp_source.html @@ -0,0 +1,267 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/Stars45/SimObject.cpp Source File + + + + + + + + + + + + + +
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Starshatter_Open +
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Open source Starshatter engine
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SimObject.cpp
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+Go to the documentation of this file.
1 /* Project Starshatter 4.5
+
2  Destroyer Studios LLC
+
3  Copyright © 1997-2004. All Rights Reserved.
+
4 
+
5  SUBSYSTEM: Stars.exe
+
6  FILE: SimObject.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12  Simulation Object and Observer classes
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "SimObject.h"
+
17 
+
18 #include "Graphic.h"
+
19 #include "Light.h"
+
20 #include "Scene.h"
+
21 
+
22 // +--------------------------------------------------------------------+
+
23 
+
24 SimObserver::~SimObserver()
+
25 {
+
26  ListIter<SimObject> observed = observe_list;
+
27  while (++observed)
+
28  observed->Unregister(this);
+
29 }
+
30 
+
31 void
+
32 SimObserver::Observe(SimObject* obj)
+
33 {
+
34  if (obj) {
+
35  obj->Register(this);
+
36 
+
37  if (!observe_list.contains(obj))
+
38  observe_list.append(obj);
+
39  }
+
40 }
+
41 
+
42 void
+
43 SimObserver::Ignore(SimObject* obj)
+
44 {
+
45  if (obj) {
+
46  obj->Unregister(this);
+
47  observe_list.remove(obj);
+
48  }
+
49 }
+
50 
+
51 bool
+
52 SimObserver::Update(SimObject* obj)
+
53 {
+
54  if (obj)
+
55  observe_list.remove(obj);
+
56 
+
57  return true;
+
58 }
+
59 
+
60 const char*
+
61 SimObserver::GetObserverName() const
+
62 {
+
63  static char name[32];
+
64  sprintf_s(name, "SimObserver 0x%08x", (DWORD) this);
+
65  return name;
+
66 }
+
67 
+
68 // +--------------------------------------------------------------------+
+
69 
+
70 SimObject::~SimObject()
+
71 {
+
72  Notify();
+
73 }
+
74 
+
75 // +--------------------------------------------------------------------+
+
76 
+
77 void
+
78 SimObject::Notify()
+
79 {
+
80  if (!notifying) {
+
81  notifying = true;
+
82 
+
83  int nobservers = observers.size();
+
84  int nupdate = 0;
+
85 
+
86  if (nobservers > 0) {
+
87  ListIter<SimObserver> iter = observers;
+
88  while (++iter) {
+
89  SimObserver* observer = iter.value();
+
90  observer->Update(this);
+
91  nupdate++;
+
92  }
+
93 
+
94  observers.clear();
+
95  }
+
96 
+
97  if (nobservers != nupdate) {
+
98  ::Print("WARNING: incomplete notify sim object '%s' - %d of %d notified\n",
+
99  Name(), nupdate, nobservers);
+
100  }
+
101 
+
102  notifying = false;
+
103  }
+
104  else {
+
105  ::Print("WARNING: double notify on sim object '%s'\n", Name());
+
106  }
+
107 }
+
108 
+
109 // +--------------------------------------------------------------------+
+
110 
+
111 void
+
112 SimObject::Register(SimObserver* observer)
+
113 {
+
114  if (!notifying && !observers.contains(observer))
+
115  observers.append(observer);
+
116 }
+
117 
+
118 // +--------------------------------------------------------------------+
+
119 
+
120 void
+
121 SimObject::Unregister(SimObserver* observer)
+
122 {
+
123  if (!notifying)
+
124  observers.remove(observer);
+
125 }
+
126 
+
127 // +--------------------------------------------------------------------+
+
128 
+
129 void
+
130 SimObject::Activate(Scene& scene)
+
131 {
+
132  if (rep)
+
133  scene.AddGraphic(rep);
+
134  if (light)
+
135  scene.AddLight(light);
+
136 
+
137  active = true;
+
138 }
+
139 
+
140 void
+
141 SimObject::Deactivate(Scene& scene)
+
142 {
+
143  if (rep)
+
144  scene.DelGraphic(rep);
+
145  if (light)
+
146  scene.DelLight(light);
+
147 
+
148  active = false;
+
149 }
+
150 
+
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+ + + + -- cgit v1.1