Rearrangements; Audio support

src/sound/CMakeLists.txt

@@ -0,0 +1,5 @@
+project(sound)
+find_package(OGRE REQUIRED COMPONENTS Bites Bullet Paging Terrain CONFIG)
+add_library(sound STATIC sound.cpp)
+target_link_libraries(sound PRIVATE miniaudio PUBLIC OgreMain)
+target_include_directories(sound PUBLIC ${CMAKE_CURRENT_SOURCE_DIR})

src/sound/sound.cpp

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+#include <iostream>
+#include <miniaudio.h>
+#include <Ogre.h>
+#include <OgreResourceGroupManager.h>
+#include "sound.h"
+namespace Sound
+{
+static ma_decoder decoder;
+static ma_device_config deviceConfig;
+static ma_device device;
+static ma_engine engine;
+std::vector<ma_sound> psound_data;
+std::map<Ogre::String, int> psounds;
+
+void setup()
+{
+	int i;
+	ma_result result;
+	result = ma_engine_init(NULL, &engine);
+	OgreAssert(result == MA_SUCCESS, "MiniAudio init failed");
+	Ogre::FileInfoListPtr sounds =
+		Ogre::ResourceGroupManager::getSingleton().findResourceFileInfo(
+			"Audio", "*.wav");
+	psound_data.resize(sounds->size());
+	for (i = 0; i < sounds->size(); i++) {
+		Ogre::FileInfo fi = sounds->at(i);
+		Ogre::String path =
+			fi.archive->getName() + "/" + fi.path + fi.filename;
+		std::cout << "sound: " << path << "\n";
+		std::cout << "sound: " << fi.basename << "\n";
+		ma_sound_init_from_file(&engine, path.c_str(), 0, NULL, NULL,
+					&psound_data[i]);
+		psounds[fi.basename] = i;
+	}
+}
+void ding()
+{
+	ma_sound &sound = psound_data[psounds["load.wav"]];
+	if (ma_sound_is_playing(&sound) && ma_sound_at_end(&sound)) {
+		ma_sound_stop(&sound);
+		ma_sound_seek_to_pcm_frame(&sound, 0);
+	} else if (ma_sound_is_playing(&sound))
+		return;
+	ma_sound_start(&sound);
+}
+}
+/* nothing */

src/sound/sound.h

@@ -0,0 +1,8 @@
+#ifndef SOUND_H_
+#define SOUND_H_
+namespace Sound
+{
+void setup();
+void ding();
+}
+#endif