mirror of https://github.com/axmolengine/axmol.git
111 lines
3.8 KiB
C++
111 lines
3.8 KiB
C++
/*=============================================================================
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Programmer Selected Sound Definition Example
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Copyright (c), Firelight Technologies Pty, Ltd 2007-2011.
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Demonstrates how to use the "programmer selected sound definition" feature of
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the FMOD event system
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=============================================================================*/
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#include "../../../examples/common/wincompat.h"
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#include "../../api/inc/fmod_event.hpp"
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#include "../../../api/inc/fmod_errors.h"
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const char *MEDIA_PATH = "../media/";
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static int g_sounddef_entry_index = 0;
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void ERRCHECK(FMOD_RESULT result)
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{
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if (result != FMOD_OK)
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{
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printf("FMOD error! (%d) %s\n", result, FMOD_ErrorString(result));
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exit(-1);
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}
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}
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FMOD_RESULT F_CALLBACK eventcallback(FMOD_EVENT *event, FMOD_EVENT_CALLBACKTYPE type, void *param1, void *param2, void *userdata)
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{
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switch (type)
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{
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case FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_SELECTINDEX :
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{
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char *name = (char *)param1; // [in] (char *) name of sound definition
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int *index = (int *)param2; // [out] (int *) the sounddef entry index to use
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*index = (g_sounddef_entry_index < *index) ? g_sounddef_entry_index : *index - 1;
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printf("FMOD_EVENT_CALLBACKTYPE_SOUNDDEF_SELECTINDEX '%s': %d\n", name, *index);
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break;
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}
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}
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return FMOD_OK;
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}
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int main(int argc, char *argv[])
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{
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FMOD_RESULT result;
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FMOD::EventSystem *eventsystem;
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FMOD::EventGroup *eventgroup;
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FMOD::Event *event;
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int key;
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ERRCHECK(result = FMOD::EventSystem_Create(&eventsystem));
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ERRCHECK(result = eventsystem->init(64, FMOD_INIT_NORMAL, 0, FMOD_EVENT_INIT_NORMAL));
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ERRCHECK(result = eventsystem->setMediaPath((char *)MEDIA_PATH));
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ERRCHECK(result = eventsystem->load("examples.fev", 0, 0));
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ERRCHECK(result = eventsystem->getGroup("examples/FeatureDemonstration/SequencingAndStitching", FMOD_EVENT_DEFAULT, &eventgroup));
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printf("======================================================================\n");
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printf("Programmer Selected Sound Definition.\n");
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printf("Copyright (c) Firelight Technologies 2006-2011.\n");
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printf("----------------------------------------------------------------------\n");
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printf("Press 'Space' to start the 'Programmer Selected' event\n");
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printf("Press '>' to increase sound definition entry index\n");
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printf("Press '<' to decrease sound definition entry index\n");
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printf("Press 'Esc' to quit\n");
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printf("======================================================================\n");
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printf("Sound definition entry index = %d\n", g_sounddef_entry_index);
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key = 0;
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do
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{
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if (_kbhit())
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{
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key = _getch();
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switch(key)
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{
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case ' ' :
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ERRCHECK(result = eventgroup->getEvent("ProgrammerSelected", FMOD_EVENT_DEFAULT, &event));
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ERRCHECK(result = event->setCallback(eventcallback, 0));
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ERRCHECK(result = event->start());
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break;
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case '>' :
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++g_sounddef_entry_index;
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printf("Sound definition entry index = %d\n", g_sounddef_entry_index);
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break;
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case '<' :
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--g_sounddef_entry_index;
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g_sounddef_entry_index = (g_sounddef_entry_index < 0) ? 0 : g_sounddef_entry_index;
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printf("Sound definition entry index = %d\n", g_sounddef_entry_index);
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break;
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}
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}
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ERRCHECK(result = eventsystem->update());
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fflush(stdout);
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Sleep(10);
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} while (key != 27);
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ERRCHECK(result = eventsystem->unload());
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ERRCHECK(result = eventsystem->release());
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return 0;
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}
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