Voice and chat works now as it should.

The ingame voice works compleatly now as intendet. Players as ghost can
use the voice as if they would just be dead.

The chat on the other hand is a little tricky and needs the simple chat
processor, in the mean time with this commit/version ghosts can talk only
to dead players on the same team. Also they can only read the chat of the
living.

addons/sourcemod/scripting/redie.sp

@@ -53,8 +53,8 @@ public Plugin:myinfo = {
 	name 						= "Redie and be a ghost",
 	author 						= "Chanz, MeoW",
 	description 				= "Return as a ghost after you died.",
-	version 					= "2.12",
-	url 						= "http://bcserv.eu/"
+	version 					= "2.13",
+	url 						= "https://github.com/chanz/redie"
 }
 
 /***************************************************************************************
@@ -85,12 +85,14 @@ new Handle:g_cvarEnable 					= INVALID_HANDLE;
 new Handle:g_cvarAutoGhostTime				= INVALID_HANDLE;
 new Handle:g_cvarGhostTransparency = INVALID_HANDLE;
 new Handle:g_cvarHideGhostsFromObservers = INVALID_HANDLE;
+new Handle:g_cvarAllTalk = INVALID_HANDLE;
 
 // Console Variables: Runtime Optimizers
 new g_iPlugin_Enable 					= 1;
 new Float:g_flPlugin_AutoGhostTime	 	= 0.0;
 new g_iPlugin_GhostTransparency = 175;
 new bool:g_bPlugin_HideGhostsFromObservers = true;
+new bool:g_bGame_AllTalk = false;
 
 // Timers
 
@@ -148,11 +150,15 @@ public OnPluginStart()
 	g_cvarGhostTransparency = PluginManager_CreateConVar("ghost_transparency", "175", "Transparency of a player as ghost (0 = invisible; 255 = fully visible)", 0, true, 0.0, true, 255.0);
 	g_cvarHideGhostsFromObservers = PluginManager_CreateConVar("hide_ghosts_from_observers", "1", "When set to 1 spectators and dead players observing can't see or follow ghosts", 0, true, 0.0, true, 1.0);
 
+	// Find Cvars
+	g_cvarAllTalk = FindConVar("sv_alltalk");
+
 	// Hook ConVar Change
 	HookConVarChange(g_cvarEnable, ConVarChange_Enable);
 	HookConVarChange(g_cvarAutoGhostTime, ConVarChange_AutoGhostTime);
 	HookConVarChange(g_cvarGhostTransparency, ConVarChange_GhostTransparency);
 	HookConVarChange(g_cvarHideGhostsFromObservers, ConVarChange_HideGhostsFromObservers);
+	HookConVarChange(g_cvarAllTalk, ConVarChange_AllTalk);
 
 	// Event Hooks
 	PluginManager_HookEvent("round_start", Event_RoundStart);	
@@ -204,10 +210,11 @@ public OnConfigsExecuted()
 	g_iPlugin_Enable = GetConVarInt(g_cvarEnable);
 	g_flPlugin_AutoGhostTime = GetConVarFloat(g_cvarAutoGhostTime);
 	g_iPlugin_GhostTransparency = GetConVarInt(g_cvarGhostTransparency);
-	g_bPlugin_HideGhostsFromObservers = bool:GetConVarInt(g_cvarHideGhostsFromObservers);
+	g_bPlugin_HideGhostsFromObservers = GetConVarBool(g_cvarHideGhostsFromObservers);
+	g_bGame_AllTalk = GetConVarBool(g_cvarAllTalk);
 
 	// Timers
-
+	CreateTimer(0.1, Timer_UpdateListeners, INVALID_HANDLE, TIMER_REPEAT);
 
 	// Mind: this is only here for late load, since on map change or server start, there isn't any client.
 	// Remove it if you don't need it.
@@ -235,6 +242,20 @@ public Action:OnPlayerRunCmd(client, &buttons, &impulse, Float:vel[3], Float:ang
 	return Plugin_Changed;
 }
 
+public Action:OnClientSayCommand(client, const String:command[], const String:sArgs[]){
+
+	if (!g_bIsGhost[client]) {
+		return Plugin_Continue;
+	}
+
+	if (g_bHasRoundEnded) {
+		Client_PrintToChat(client, false, "{O}[{G}Redie{O}] {N}Please wait for the new round to begin.");
+		return Plugin_Handled;
+	}
+	FlickerLifeState(client, 0.001);
+	return Plugin_Continue;
+}
+
 /**************************************************************************************
 
 
@@ -255,15 +276,30 @@ public Action:NormalSoundHook_BlockSoundsFromGhosts(clients[64], &numClients, St
 	return Plugin_Continue;
 }
 
-public Action:Timer_ResetLifeState(Handle:timer)
+public Action:Timer_ResetLifeState(Handle:timer, any:userid)
 {
-	LOOP_CLIENTS(client, CLIENTFILTER_INGAMEAUTH) {
+	if (g_bHasRoundEnded) {
+		return Plugin_Handled;
+	}
 
-		if(g_bIsGhost[client]) {
+	if (userid != -1) {
+		new client = GetClientOfUserId(userid);
+
+		if (Client_IsValid(client) && g_bIsGhost[client]) {
 
 			SetEntProp(client, Prop_Send,"m_lifeState", LIFESTATE_ALIVE);
 		}
 	}
+	else {
+		LOOP_CLIENTS(client, CLIENTFILTER_INGAMEAUTH) {
+
+			if(g_bIsGhost[client]) {
+
+				SetEntProp(client, Prop_Send,"m_lifeState", LIFESTATE_ALIVE);
+			}
+		}
+	}
+	return Plugin_Continue;
 }
 
 public Action:Timer_TakeWeapons(Handle:timer, any:userid)
@@ -305,6 +341,64 @@ public Action:Timer_AutoGhostSpawn(Handle:timer, any:userid)
 	Client_PrintToChat(client, false, "{O}[{G}Redie{O}] {N}Auto ghost respawn enabled: You are now a ghost.");
 	return Plugin_Handled;
 }
+
+public Action:Timer_UpdateListeners(Handle:timer) {
+
+	if (g_iPlugin_Enable == 0) {
+		return Plugin_Continue;
+	}
+
+	// Disable if all talk is on
+	if (g_bGame_AllTalk) {
+		return Plugin_Continue;
+	}
+
+	// We will invert all listeners as if the ghosts are marked dead by the game engine
+	LOOP_CLIENTS(receiver, CLIENTFILTER_INGAMEAUTH) {
+
+		new receiverTeam = GetClientTeam(receiver);
+		LOOP_CLIENTS(sender, CLIENTFILTER_INGAMEAUTH) {
+
+			// Skip the receiver himself
+			if (receiver == sender) {
+				continue;
+			}
+
+			SetListenOverride(receiver, sender, Listen_Default);
+
+			// If a ghost listens....
+			if (g_bIsGhost[receiver]) {
+
+				// the sender is alive or a ghost an in the same team, then allow listening
+				if (GetClientTeam(sender) == receiverTeam) {
+
+					SetListenOverride(receiver, sender, Listen_Yes);
+				}
+				else {
+					// the sender is alive or not on the same team, then disallow listening
+					SetListenOverride(receiver, sender, Listen_No);
+				}
+			}
+
+			// If the sender is a ghost...
+			if (g_bIsGhost[sender]) {
+
+				// only dead players or other ghosts on the same team can listen
+				if ((!IsPlayerAlive(receiver) || g_bIsGhost[receiver]) && GetClientTeam(sender) == receiverTeam) {
+
+					SetListenOverride(receiver, sender, Listen_Yes);
+				}
+				else {
+
+					// alive players and the other team can't listen
+					SetListenOverride(receiver, sender, Listen_No);
+				}
+			}
+		}
+	}
+
+	return Plugin_Changed;
+}
 /**************************************************************************************
 
 	S D K   H O O K
@@ -414,6 +508,11 @@ public ConVarChange_HideGhostsFromObservers(Handle:cvar, const String:oldVal[],
 	g_bPlugin_HideGhostsFromObservers = bool:StringToInt(newVal);
 }
 
+public ConVarChange_AllTalk(Handle:cvar, const String:oldVal[], const String:newVal[])
+{
+	g_bGame_AllTalk = bool:StringToInt(newVal);
+}
+
 /**************************************************************************************
 
 	C O M M A N D S
@@ -762,16 +861,25 @@ public Action:Event_PlayerFootstep(Handle:event, const String:name[], bool:dontB
 
 
 ***************************************************************************************/
-FlickerLifeState()
+
+FlickerLifeState(client=-1, Float:time=0.2)
 {
-	LOOP_CLIENTS(client,CLIENTFILTER_INGAMEAUTH) {
+	if (client != -1) {
 
-		if(g_bIsGhost[client]) {
+		SetEntProp(client, Prop_Send, "m_lifeState", LIFESTATE_DEAD);
+		CreateTimer(time, Timer_ResetLifeState, GetClientUserId(client), TIMER_FLAG_NO_MAPCHANGE);
+	}
+	else {
+
+		LOOP_CLIENTS(player,CLIENTFILTER_INGAMEAUTH) {
 
-			SetEntProp(client, Prop_Send, "m_lifeState", LIFESTATE_DEAD);
+			if(g_bIsGhost[player]) {
+
+				SetEntProp(player, Prop_Send, "m_lifeState", LIFESTATE_DEAD);
+			}
 		}
+		CreateTimer(time, Timer_ResetLifeState, -1, TIMER_FLAG_NO_MAPCHANGE);
 	}
-	CreateTimer(0.2, Timer_ResetLifeState, INVALID_HANDLE, TIMER_FLAG_NO_MAPCHANGE);
 }
 
 ResetAllGhosts()