adding the zvolume and ambient features over here

.gitignore

@@ -1,7 +1,5 @@
 src/zr/hgversion.h.inc
 
-cstrike/
-
 build/
 release/
 docs/changes/

src/zombiereloaded.sp

@@ -351,6 +351,7 @@ public OnClientCookiesCached(client)
     ClassOnCookiesCached(client);
     WeaponsOnCookiesCached(client);
     ZHPOnCookiesCached(client);
+    ZVolumeOnCookiesCached(client);
 }
 
 /**

src/zr/commands.inc

@@ -45,6 +45,7 @@ CommandsInit()
     ZTele_OnCommandsCreate();
     ZHPOnCommandsCreate();
     VolOnCommandsCreate();
+    ZVolumeOnCommandsCreate();
     ZombieSoundsOnCommandsCreate();
     ImmunityOnCommandsCreate();
 

src/zr/cookies.inc

@@ -34,6 +34,7 @@ CookiesInit()
     ClassOnCookiesCreate();
     WeaponsOnCookiesCreate();
     ZHPOnCookiesCreate();
+    ZVolumeOnCookiesCreate();
 }
 
 /**

src/zr/cvars.inc

@@ -152,6 +152,7 @@ enum CvarsList
     Handle:CVAR_SEFFECTS_DEATH,
     Handle:CVAR_SEFFECTS_COMMAND_LIMIT,
     Handle:CVAR_SEFFECTS_COMMAND_TIMESPAN,
+    Handle:CVAR_SEFFECTS_VOLUME,
     Handle:CVAR_AMBIENTSOUNDS,
     Handle:CVAR_AMBIENTSOUNDS_FILE,
     Handle:CVAR_AMBIENTSOUNDS_LENGTH,
@@ -450,6 +451,7 @@ CvarsCreate()
     g_hCvarsList[CVAR_SEFFECTS_DEATH]                   =    CreateConVar("zr_seffects_death",              "1",                        "Emit a death sound when a zombie dies.");
     g_hCvarsList[CVAR_SEFFECTS_COMMAND_LIMIT]           =    CreateConVar("zr_seffects_command_limit",      "4",                        "Number of sound commands allowed within the time span, or total limit if time span is disabled. ['0' = Disable sound command limit]");
     g_hCvarsList[CVAR_SEFFECTS_COMMAND_TIMESPAN]        =    CreateConVar("zr_seffects_command_timespan",   "10",                       "Time span for sound command limiter (in seconds). ['0' = Disable time span check | positive number = Time span]");
+    g_hCvarsList[CVAR_SEFFECTS_VOLUME]                  =    CreateConVar("zr_seffects_volume",             "0.8",                      "Default volume of the zombie voice sounds, used as each client's starting !zsound value. [1.0 = Max volume | 0.0001 = Not audible]");
 
     // Ambient Sounds
     g_hCvarsList[CVAR_AMBIENTSOUNDS]                    =    CreateConVar("zr_ambientsounds",           "1",                            "Play an ambient sound to all players during gameplay.");

src/zr/soundeffects/soundeffects.inc

@@ -38,6 +38,7 @@
 #include "zr/soundeffects/voice"
 #include "zr/soundeffects/ambientsounds"
 #include "zr/soundeffects/zombiesounds"
+#include "zr/soundeffects/volumecontrol"
 
 /**
  * Load sound effects data.
@@ -172,8 +173,17 @@ SEffectsEmitAmbientSound(const String:sound[], Float:ambientvolume = 1.0, client
 
     if (ZRIsClientValid(client))
     {
+        // Scale by this client's personal ambient volume setting.
+        new Float:finalvolume = ambientvolume * ZVolume_GetAmbientVolume(client);
+
+        // If client has muted ambient sounds, then stop.
+        if (finalvolume <= 0.0)
+        {
+            return;
+        }
+
         // Emit ambient sound.
-        EmitSoundToClient(client, sound, SOUND_FROM_PLAYER, SOUND_AMBIENT_CHANNEL, _, _, ambientvolume);
+        EmitSoundToClient(client, sound, SOUND_FROM_PLAYER, SOUND_AMBIENT_CHANNEL, _, _, finalvolume);
 
         // Flag client that sound is playing.
         bAmbientSoundsIsPlaying[client] = true;
@@ -188,8 +198,17 @@ SEffectsEmitAmbientSound(const String:sound[], Float:ambientvolume = 1.0, client
                 continue;
             }
 
+            // Scale by this client's personal ambient volume setting.
+            new Float:finalvolume = ambientvolume * ZVolume_GetAmbientVolume(x);
+
+            // If client has muted ambient sounds, then skip them.
+            if (finalvolume <= 0.0)
+            {
+                continue;
+            }
+
             // Emit ambient sound.
-            EmitSoundToClient(x, sound, SOUND_FROM_PLAYER, SNDCHAN_AUTO, _, _, ambientvolume);
+            EmitSoundToClient(x, sound, SOUND_FROM_PLAYER, SNDCHAN_AUTO, _, _, finalvolume);
         }
     }
 }
@@ -233,6 +252,25 @@ SEffectsEmitSoundFromClient(client, const String:sound[], level = SNDLEVEL_NORMA
     // Precache sound before playing.
     PrecacheSound(sound);
 
-    // Emit sound from client.
+    // x = receiving client index.
-    EmitSoundToAll(sound, client, _, level);
+    for (new x = 1; x <= MaxClients; x++)
+    {
+        // If client isn't in-game, then skip.
+        if (!IsClientInGame(x))
+        {
+            continue;
+        }
+
+        // Get this client's personal zombie-voice volume.
+        new Float:zvolume = ZVolume_GetZSoundVolume(x);
+
+        // If client has muted zombie voice sounds, then skip them.
+        if (zvolume <= 0.0)
+        {
+            continue;
+        }
+
+        // Emit sound from client, at this receiving client's personal volume.
+        EmitSoundToClient(x, sound, client, _, level, _, zvolume);
+    }
 }