From e12753d2ec9db83ec08bb9db63902a82fb245cdd Mon Sep 17 00:00:00 2001
From: "Tomas Chvatal (scarabeus)" <tomas.chvatal@gmail.com>
Date: Wed, 22 Oct 2008 22:50:54 +0200
Subject: X

---
 src/audio/sound.c~ | 134 +++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 134 insertions(+)
 create mode 100644 src/audio/sound.c~

(limited to 'src/audio/sound.c~')

diff --git a/src/audio/sound.c~ b/src/audio/sound.c~
new file mode 100644
index 0000000..0c6b342
--- /dev/null
+++ b/src/audio/sound.c~
@@ -0,0 +1,134 @@
+
+#include <stdio.h>
+#include <stdlib.h>
+#include <assert.h>
+
+#include "main.h"
+#include "list.h"
+#include "storage.h"
+#include "interface.h"
+#include "audio.h"
+#include "sound.h"
+
+static list_t *listStorage;
+static bool_t isSoundInit = FALSE;
+static bool_t var_isSoundActive = TRUE;
+/*
+ * Return state of sound
+ */
+bool_t isSoundInicialized()
+{
+	return isSoundInit;
+}
+/*
+ * Audio initialization
+ */
+void initSound()
+{
+	if( isAudioInicialized() == FALSE ) {
+		isSoundInit = FALSE;
+		return;
+	}
+
+	listStorage = newStorage();
+	isSoundInit = TRUE;
+	var_isSoundActive = TRUE;
+	if (isParamFlag("--nosound"))
+		setSoundActive(FALSE);
+	if (isParamFlag("--sound"))
+		setSoundActive(TRUE);
+#ifdef DEBUG
+	printf(_("Initializing sound...\n"));
+#endif
+}
+/*
+ * Load sound file (Null/mixer)
+ */
+static Mix_Chunk* loadMixSound(char *file)
+{
+	Mix_Chunk *new;
+	char str[STR_PATH_SIZE];
+
+#ifdef DEBUG
+	printf(_("Loading sound file: %s\n"), file);
+#endif
+	sprintf(str, PATH_SOUND "%s", file);
+	accessExistFile(str);
+	new = Mix_LoadWAV(str);
+	if (new == NULL) {
+		fprintf(stderr, _("Unable to load sound file: %s with error: %s\n"), str, Mix_GetError());
+		return NULL;
+	}
+	return new;
+}
+
+/*
+ * Play sound with mixer
+ */
+static void playMixSound(Mix_Chunk *p)
+{
+	if (Mix_PlayChannel(-1, p, 0) == -1) {
+		fprintf(stderr, _("Unable to playback sound with error: %s\n"), Mix_GetError());
+		return;
+	}
+}
+/*
+ * Destroy mixer chunk
+ */
+static void destroySound(void *p)
+{
+	Mix_FreeChunk((Mix_Chunk *)p);
+}
+/*
+ * Add sound to list
+ */
+void addSound(char *file, char *name, char *group)
+{
+	Mix_Chunk *new;
+
+	if (isSoundInit == FALSE)
+		return;
+	assert( file != NULL );
+	assert( name != NULL );
+	assert( group != NULL );
+	new = loadMixSound(file);
+	addItemToStorage(listStorage, group, name, new );
+}
+/*
+ * Start playback file from list
+ */
+void playSound(char *name, char *group)
+{
+	if (isSoundInit == FALSE ||
+			var_isSoundActive == FALSE)
+		return;
+	playMixSound(getItemFromStorage(listStorage, group, name));
+}
+/*
+ * Set if sound is active True/False
+ */
+void setSoundActive(bool_t n)
+{
+	var_isSoundActive = n;
+}
+/*
+ * Return state of sound
+ */
+bool_t isSoundActive()
+{
+	return var_isSoundActive;
+}
+/*
+ * Quit all sound stuff
+ */
+void quitSound()
+{
+	if( isSoundInit == FALSE )
+		return;
+	destroyStorage(listStorage, destroySound);
+	isSoundInit = FALSE;
+#ifdef DEBUG
+	printf(_("Quitting sound...\n"));
+#endif
+}
+
-- 
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