X-Git-Url: http://de.git.xonotic.org/?a=blobdiff_plain;f=cd_shared.c;h=8ffaa1185ed47639422467b29331f952774f4b4c;hb=94aada72043bfbc7037b7b8423ceac7763f9273c;hp=d1106c3701adab518d52025ba2f894034f64b059;hpb=35f84fe46489e117fab33d2598921cd34ef0c759;p=xonotic%2Fdarkplaces.git

diff --git a/cd_shared.c b/cd_shared.c
index d1106c37..8ffaa118 100644
--- a/cd_shared.c
+++ b/cd_shared.c
@@ -21,6 +21,10 @@ Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
 // rights reserved.
 
 #include "quakedef.h"
+#include "cdaudio.h"
+#include "sound.h"
+
+#define MAXTRACKS	256
 
 // Prototypes of the system dependent functions
 extern void CDAudio_SysEject (void);
@@ -28,7 +32,7 @@ extern void CDAudio_SysCloseDoor (void);
 extern int CDAudio_SysGetAudioDiskInfo (void);
 extern float CDAudio_SysGetVolume (void);
 extern void CDAudio_SysSetVolume (float volume);
-extern int CDAudio_SysPlay (qbyte track);
+extern int CDAudio_SysPlay (unsigned char track);
 extern int CDAudio_SysStop (void);
 extern int CDAudio_SysPause (void);
 extern int CDAudio_SysResume (void);
@@ -38,14 +42,14 @@ extern int CDAudio_SysStartup (void);
 extern void CDAudio_SysShutdown (void);
 
 // used by menu to ghost CD audio slider
-cvar_t	cdaudioinitialized = {CVAR_READONLY,"cdaudioinitialized","0"};
+cvar_t cdaudioinitialized = {CVAR_READONLY,"cdaudioinitialized","0","indicates if CD Audio system is active"};
 
 static qboolean wasPlaying = false;
 static qboolean initialized = false;
 static qboolean enabled = false;
 static float cdvolume;
-static qbyte remap[100];
-static qbyte maxTrack;
+static unsigned char remap[MAXTRACKS];
+static unsigned char maxTrack;
 static int faketrack = -1;
 
 static float saved_vol = 1.0f;
@@ -54,7 +58,7 @@ static float saved_vol = 1.0f;
 qboolean cdValid = false;
 qboolean cdPlaying = false;
 qboolean cdPlayLooping = false;
-qbyte cdPlayTrack;
+unsigned char cdPlayTrack;
 
 
 static void CDAudio_Eject (void)
@@ -91,34 +95,39 @@ static int CDAudio_GetAudioDiskInfo (void)
 }
 
 
-void CDAudio_Play (qbyte track, qboolean looping)
+void CDAudio_Play (unsigned char track, qboolean looping)
 {
 	sfx_t* sfx;
 
+	Host_StartVideo();
+
 	if (!enabled)
 		return;
 
 	track = remap[track];
 	if (track < 1)
 	{
-		Con_DPrintf("CDAudio: Bad track number %u.\n", track);
+		Con_Printf("CDAudio: Bad track number %u.\n", track);
 		return;
 	}
 
-	if (cdPlaying && cdPlayTrack == track)
+	if (cdPlaying && cdPlayTrack == track && faketrack == -1)
 		return;
 	CDAudio_Stop ();
 
 	// Try playing a fake track (sound file) first
-	sfx = S_PrecacheSound (va ("cdtracks/track%02u.wav", track), false);
+	sfx = S_PrecacheSound (va ("cdtracks/track%02u.wav", track), false, false);
+	if (sfx == NULL || !S_IsSoundPrecached (sfx))
+		sfx = S_PrecacheSound (va ("cdtracks/track%03u.wav", track), false, false);
 	if (sfx != NULL)
 	{
 		faketrack = S_StartSound (-1, 0, sfx, vec3_origin, cdvolume, 0);
 		if (faketrack != -1)
 		{
 			if (looping)
-			S_LoopChannel (faketrack, true);
-			Con_DPrintf ("Fake CD track %u playing...\n", track);
+				S_SetChannelFlag (faketrack, CHANNELFLAG_FORCELOOP, true);
+			S_SetChannelFlag (faketrack, CHANNELFLAG_FULLVOLUME, true);
+			Con_Printf ("Fake CD track %u playing...\n", track);
 		}
 	}
 
@@ -137,7 +146,7 @@ void CDAudio_Play (qbyte track, qboolean looping)
 
 		if (track > maxTrack)
 		{
-			Con_DPrintf("CDAudio: Bad track number %u.\n", track);
+			Con_Printf("CDAudio: Bad track number %u.\n", track);
 			return;
 		}
 
@@ -177,7 +186,7 @@ void CDAudio_Pause (void)
 		return;
 
 	if (faketrack != -1)
-		S_PauseChannel (faketrack, true);
+		S_SetChannelFlag (faketrack, CHANNELFLAG_PAUSED, true);
 	else if (CDAudio_SysPause() == -1)
 		return;
 
@@ -192,7 +201,7 @@ void CDAudio_Resume (void)
 		return;
 
 	if (faketrack != -1)
-		S_PauseChannel (faketrack, false);
+		S_SetChannelFlag (faketrack, CHANNELFLAG_PAUSED, false);
 	else if (CDAudio_SysResume() == -1)
 		return;
 	cdPlaying = true;
@@ -204,6 +213,8 @@ static void CD_f (void)
 	int ret;
 	int n;
 
+	Host_StartVideo();
+
 	if (Cmd_Argc() < 2)
 		return;
 
@@ -228,7 +239,7 @@ static void CD_f (void)
 		enabled = true;
 		if (cdPlaying)
 			CDAudio_Stop();
-		for (n = 0; n < 100; n++)
+		for (n = 0; n < MAXTRACKS; n++)
 			remap[n] = n;
 		CDAudio_GetAudioDiskInfo();
 		return;
@@ -239,7 +250,7 @@ static void CD_f (void)
 		ret = Cmd_Argc() - 2;
 		if (ret <= 0)
 		{
-			for (n = 1; n < 100; n++)
+			for (n = 1; n < MAXTRACKS; n++)
 				if (remap[n] != n)
 					Con_Printf("  %u -> %u\n", n, remap[n]);
 			return;
@@ -257,13 +268,13 @@ static void CD_f (void)
 
 	if (strcasecmp(command, "play") == 0)
 	{
-		CDAudio_Play((qbyte)atoi(Cmd_Argv (2)), false);
+		CDAudio_Play((unsigned char)atoi(Cmd_Argv (2)), false);
 		return;
 	}
 
 	if (strcasecmp(command, "loop") == 0)
 	{
-		CDAudio_Play((qbyte)atoi(Cmd_Argv (2)), true);
+		CDAudio_Play((unsigned char)atoi(Cmd_Argv (2)), true);
 		return;
 	}
 
@@ -308,6 +319,20 @@ static void CD_f (void)
 		Con_Printf("Volume is %f\n", cdvolume);
 		return;
 	}
+
+	Con_Printf("CD commands:\n");
+	Con_Printf("cd on - enables CD audio system\n");
+	Con_Printf("cd off - stops and disables CD audio system\n");
+	Con_Printf("cd reset - resets CD audio system (clears track remapping and re-reads disc information)");
+	Con_Printf("cd remap <remap1> [remap2] [remap3] [...] - chooses (possibly emulated) CD tracks to play when a map asks for a particular track, this has many uses\n");
+	Con_Printf("cd close - closes CD tray\n");
+	Con_Printf("cd eject - stops playing music and opens CD tray to allow you to change disc\n");
+	Con_Printf("cd play <tracknumber> - plays selected track in remapping table\n");
+	Con_Printf("cd loop <tracknumber> - plays and repeats selected track in remapping table\n");
+	Con_Printf("cd stop - stops playing current CD track\n");
+	Con_Printf("cd pause - pauses CD playback\n");
+	Con_Printf("cd resume - unpauses CD playback\n");
+	Con_Printf("cd info - prints basic disc information (number of tracks, currently playing track, volume level)\n");
 }
 
 void CDAudio_SetVolume (float newvol)
@@ -351,19 +376,20 @@ int CDAudio_Init (void)
 	if (cls.state == ca_dedicated)
 		return -1;
 
+// COMMANDLINEOPTION: Sound: -nocdaudio disables CD audio support
 	if (COM_CheckParm("-nocdaudio") || COM_CheckParm("-safe"))
 		return -1;
 
 	CDAudio_SysInit();
 
-	for (i = 0; i < 100; i++)
+	for (i = 0; i < MAXTRACKS; i++)
 		remap[i] = i;
 
 	Cvar_RegisterVariable(&cdaudioinitialized);
 	Cvar_SetValueQuick(&cdaudioinitialized, true);
 	enabled = true;
 
-	Cmd_AddCommand("cd", CD_f);
+	Cmd_AddCommand("cd", CD_f, "execute a CD drive command (cd on/off/reset/remap/close/play/loop/stop/pause/resume/eject/info) - use cd by itself for usage");
 
 	return 0;
 }
@@ -374,17 +400,22 @@ int CDAudio_Startup (void)
 
 	if (CDAudio_GetAudioDiskInfo())
 	{
-		Con_DPrint("CDAudio_Init: No CD in player.\n");
+		Con_Print("CDAudio_Init: No CD in player.\n");
 		cdValid = false;
 	}
 
 	saved_vol = CDAudio_SysGetVolume ();
 	if (saved_vol < 0.0f)
+	{
+		Con_Print ("Can't get initial CD volume\n");
 		saved_vol = 1.0f;
+	}
+	else
+		Con_Printf ("Initial CD volume: %g\n", saved_vol);
 
 	initialized = true;
 
-	Con_DPrint("CD Audio Initialized\n");
+	Con_Print("CD Audio Initialized\n");
 
 	return 0;
 }