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/_radio_vox_8cpp_source.html | 366 +++++++++++++++++++++++++++ 1 file changed, 366 insertions(+) create mode 100644 Doc/doxygen/html/_radio_vox_8cpp_source.html (limited to 'Doc/doxygen/html/_radio_vox_8cpp_source.html') diff --git a/Doc/doxygen/html/_radio_vox_8cpp_source.html b/Doc/doxygen/html/_radio_vox_8cpp_source.html new file mode 100644 index 0000000..75827d7 --- /dev/null +++ b/Doc/doxygen/html/_radio_vox_8cpp_source.html @@ -0,0 +1,366 @@ + + + + + +Starshatter_Open: D:/SRC/StarshatterSVN/Stars45/RadioVox.cpp Source File + + + + + + + + + + + + + +
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Starshatter_Open +
+
Open source Starshatter engine
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+
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+
+ +
+
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+ +
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+ +
+ +
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+
RadioVox.cpp
+
+
+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: RadioVox.cpp
+
7  AUTHOR: John DiCamillo
+
8 
+
9 
+
10  OVERVIEW
+
11  ========
+
12  View class for Radio Communications HUD Overlay
+
13 */
+
14 
+
15 #include "MemDebug.h"
+
16 #include "RadioVox.h"
+
17 #include "RadioView.h"
+
18 #include "AudioConfig.h"
+
19 
+
20 #include "DataLoader.h"
+
21 #include "Game.h"
+
22 #include "Sound.h"
+
23 #include "ThreadSync.h"
+
24 
+
25 // +====================================================================+
+
26 //
+
27 // RADIO VOX CONTROLLER:
+
28 //
+
29 
+
30 DWORD WINAPI VoxUpdateProc(LPVOID link);
+
31 
+
32 class RadioVoxController
+
33 {
+
34 public:
+
35  enum { MAX_QUEUE = 5 };
+
36 
+
37  RadioVoxController();
+
38  ~RadioVoxController();
+
39 
+
40  bool Add(RadioVox* vox);
+
41  void Update();
+
42  DWORD UpdateThread();
+
43 
+
44  bool shutdown;
+
45  HANDLE hthread;
+
46  List<RadioVox> queue;
+
47  ThreadSync sync;
+
48 };
+
49 
+
50 static RadioVoxController* controller = 0;
+
51 
+
52 // +--------------------------------------------------------------------+
+
53 
+
54 RadioVoxController::RadioVoxController()
+
55 : hthread(0), shutdown(false)
+
56 {
+
57  DWORD thread_id = 0;
+
58  hthread = CreateThread(0, 4096, VoxUpdateProc,
+
59  (LPVOID) this, 0, &thread_id);
+
60 }
+
61 
+
62 // +--------------------------------------------------------------------+
+
63 
+
64 RadioVoxController::~RadioVoxController()
+
65 {
+
66  shutdown = true;
+
67 
+
68  WaitForSingleObject(hthread, 500);
+
69  CloseHandle(hthread);
+
70  hthread = 0;
+
71 
+
72  queue.destroy();
+
73 }
+
74 
+
75 // +--------------------------------------------------------------------+
+
76 
+
77 DWORD WINAPI VoxUpdateProc(LPVOID link)
+
78 {
+
79  RadioVoxController* controller = (RadioVoxController*) link;
+
80 
+
81  if (controller)
+
82  return controller->UpdateThread();
+
83 
+
84  return (DWORD) E_POINTER;
+
85 }
+
86 
+
87 // +--------------------------------------------------------------------+
+
88 
+
89 DWORD
+
90 RadioVoxController::UpdateThread()
+
91 {
+
92  while (!shutdown) {
+
93  Update();
+
94  Sleep(50);
+
95  }
+
96 
+
97  return 0;
+
98 }
+
99 
+
100 // +--------------------------------------------------------------------+
+
101 
+
102 void
+
103 RadioVoxController::Update()
+
104 {
+
105  AutoThreadSync a(sync);
+
106 
+
107  if (queue.size()) {
+
108  RadioVox* vox = queue.first();
+
109 
+
110  if (!vox->Update())
+
111  delete queue.removeIndex(0);
+
112  }
+
113 }
+
114 
+
115 bool
+
116 RadioVoxController::Add(RadioVox* vox)
+
117 {
+
118  if (!vox || vox->sounds.isEmpty())
+
119  return false;
+
120 
+
121  AutoThreadSync a(sync);
+
122 
+
123  if (queue.size() < MAX_QUEUE) {
+
124  queue.append(vox);
+
125  return true;
+
126  }
+
127 
+
128  return false;
+
129 }
+
130 
+
131 // +====================================================================+
+
132 //
+
133 // RADIO VOX MESSAGE:
+
134 //
+
135 
+
136 void
+
137 RadioVox::Initialize()
+
138 {
+
139  if (!controller) {
+
140  controller = new(__FILE__,__LINE__) RadioVoxController;
+
141  }
+
142 }
+
143 
+
144 void
+
145 RadioVox::Close()
+
146 {
+
147  delete controller;
+
148  controller = 0;
+
149 }
+
150 
+
151 // +--------------------------------------------------------------------+
+
152 
+
153 RadioVox::RadioVox(int n, const char* p, const char* m)
+
154 : path(p), message(m), index(0), channel(n)
+
155 {
+
156 }
+
157 
+
158 RadioVox::~RadioVox()
+
159 {
+
160  sounds.destroy();
+
161 }
+
162 
+
163 // +--------------------------------------------------------------------+
+
164 
+
165 bool
+
166 RadioVox::AddPhrase(const char* key)
+
167 {
+
168  if (AudioConfig::VoxVolume() <= AudioConfig::Silence())
+
169  return false;
+
170 
+
171  DataLoader* loader = DataLoader::GetLoader();
+
172  if (!loader)
+
173  return false;
+
174 
+
175  if (key && *key) {
+
176  char datapath[256];
+
177  char filename[256];
+
178 
+
179  sprintf_s(datapath, "Vox/%s/", path.data());
+
180  sprintf_s(filename, "%s.wav", key);
+
181 
+
182  bool use_fs = loader->IsFileSystemEnabled();
+
183  Sound* sound = 0;
+
184 
+
185  loader->UseFileSystem(true);
+
186  loader->SetDataPath(datapath);
+
187  loader->LoadSound(filename, sound, Sound::LOCALIZED, true); // optional sound
+
188  loader->SetDataPath(0);
+
189  loader->UseFileSystem(use_fs);
+
190 
+
191  if (sound) {
+
192  sound->SetVolume(AudioConfig::VoxVolume());
+
193  sound->SetFlags(Sound::LOCALIZED | Sound::LOCKED);
+
194  sound->SetFilename(filename);
+
195  sounds.append(sound);
+
196 
+
197  return true;
+
198  }
+
199  }
+
200 
+
201  return false;
+
202 }
+
203 
+
204 // +--------------------------------------------------------------------+
+
205 
+
206 bool
+
207 RadioVox::Start()
+
208 {
+
209  if (controller)
+
210  return controller->Add(this);
+
211 
+
212  return false;
+
213 }
+
214 
+
215 bool
+
216 RadioVox::Update()
+
217 {
+
218  if (message.length()) {
+
219  RadioView::Message(message);
+
220  message = "";
+
221  }
+
222 
+
223  bool active = false;
+
224 
+
225  while (!active && index < sounds.size()) {
+
226  Sound* s = sounds[index];
+
227 
+
228  if (s->IsReady()) {
+
229  if (channel & 1)
+
230  s->SetPan(channel * -3000);
+
231  else
+
232  s->SetPan(channel * 3000);
+
233 
+
234  s->Play();
+
235  active = true;
+
236  }
+
237 
+
238  else if (s->IsPlaying()) {
+
239  s->Update();
+
240  active = true;
+
241  }
+
242 
+
243  else {
+
244  index++;
+
245  }
+
246  }
+
247 
+
248  return active;
+
249 }
+
+
+ + + + -- cgit v1.1