ADD - integrate Yaca voice support (#5)

sky_phone/source/bridge/server/voice.lua

@@ -1,8 +1,10 @@
 local call_provider_resources = {
+    yaca = "yaca-voice",
     pma = "pma-voice",
     saltychat = "saltychat",
 }
 local call_provider_aliases = {
+    ["yaca-voice"] = "yaca",
     ["pma-voice"] = "pma",
     salty = "saltychat",
 }
@@ -17,6 +19,26 @@ local radio_provider_aliases = {
     salty = "saltychat",
 }
 
+local function yaca_is_enabled()
+    if GetResourceState("yaca-voice") ~= "started" then
+        return false
+    end
+
+    local success, enabled = pcall(function()
+        return exports["yaca-voice"]:isEnabled()
+    end)
+    if not success then
+        Bridge.Debug(
+            "error",
+            "[sky_phone] Yaca could not report its availability: %s",
+            tostring(enabled),
+            { always = true }
+        )
+        return false
+    end
+    return enabled == true
+end
+
 local function resolve_call_provider()
     local configured = tostring(Config.Calls.VoiceProvider or "")
     local selected = call_provider_aliases[configured] or configured
@@ -51,11 +73,17 @@ function Bridge.Calls.GetProvider()
 end
 
 function Bridge.Calls.IsAvailable()
-    return resolve_call_provider() ~= nil
+    local selected = resolve_call_provider()
+    return selected ~= nil and (selected ~= "yaca" or yaca_is_enabled())
 end
 
 function Bridge.Calls.SupportsSpeaker()
-    return Bridge.Speaker.IsEnabled() and resolve_call_provider() == "saltychat"
+    local selected = resolve_call_provider()
+    return Bridge.Speaker.IsEnabled() and (selected == "yaca" or selected == "saltychat")
+end
+
+function Bridge.Calls.SupportsMute()
+    return resolve_call_provider() == "yaca"
 end
 
 function Bridge.Calls.Start(identifier, player_handles)
@@ -63,6 +91,37 @@ function Bridge.Calls.Start(identifier, player_handles)
     if selected == "pma" then
         return true, selected
     end
+    if selected == "yaca" then
+        if not yaca_is_enabled() then
+            return false, selected
+        end
+        local caller_source = tonumber(player_handles[1])
+        local target_source = tonumber(player_handles[2])
+        if not caller_source or not target_source then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca refused call %s because a player source was invalid.",
+                tostring(identifier),
+                { always = true }
+            )
+            return false, selected
+        end
+
+        local success, error_message = pcall(function()
+            exports["yaca-voice"]:callPlayer(caller_source, target_source, true)
+        end)
+        if not success then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not start call %s: %s",
+                tostring(identifier),
+                tostring(error_message),
+                { always = true }
+            )
+            return false, selected
+        end
+        return true, selected
+    end
     if selected ~= "saltychat" then
         return false, nil
     end
@@ -85,6 +144,36 @@ end
 
 function Bridge.Calls.Stop(identifier, player_handles, provider)
     local selected = provider or resolve_call_provider()
+    if selected == "yaca" then
+        if GetResourceState("yaca-voice") ~= "started" then
+            return
+        end
+        local caller_source = tonumber(player_handles[1])
+        local target_source = tonumber(player_handles[2])
+        if not caller_source or not target_source then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not stop call %s because a player source was invalid.",
+                tostring(identifier),
+                { always = true }
+            )
+            return
+        end
+
+        local success, error_message = pcall(function()
+            exports["yaca-voice"]:callPlayer(caller_source, target_source, false)
+        end)
+        if not success then
+            Bridge.Debug(
+                "error",
+                "[sky_phone] Yaca could not stop call %s: %s",
+                tostring(identifier),
+                tostring(error_message),
+                { always = true }
+            )
+        end
+        return
+    end
     if selected ~= "saltychat" or GetResourceState("saltychat") ~= "started" then
         return
     end
@@ -108,17 +197,47 @@ function Bridge.Calls.SetSpeaker(player_source, enabled, provider)
         return false
     end
     local selected = provider or resolve_call_provider()
-    if selected ~= "saltychat" or GetResourceState("saltychat") ~= "started" then
+    local resource_name = call_provider_resources[selected]
+    if (selected ~= "yaca" and selected ~= "saltychat")
+        or GetResourceState(resource_name) ~= "started"
+    then
         return false
     end
 
     local success, error_message = pcall(function()
-        exports.saltychat:SetPhoneSpeaker(tonumber(player_source), enabled == true)
+        if selected == "yaca" then
+            exports["yaca-voice"]:enablePhoneSpeaker(tonumber(player_source), enabled == true)
+        else
+            exports.saltychat:SetPhoneSpeaker(tonumber(player_source), enabled == true)
+        end
     end)
     if not success then
         Bridge.Debug(
             "error",
-            "[sky_phone] SaltyChat could not update the phone speaker for source %s: %s",
+            "[sky_phone] %s could not update the phone speaker for source %s: %s",
+            selected == "yaca" and "Yaca" or "SaltyChat",
+            tostring(player_source),
+            tostring(error_message),
+            { always = true }
+        )
+        return false
+    end
+    return true
+end
+
+function Bridge.Calls.SetMuted(player_source, enabled, provider)
+    local selected = provider or resolve_call_provider()
+    if selected ~= "yaca" or GetResourceState("yaca-voice") ~= "started" then
+        return false
+    end
+
+    local success, error_message = pcall(function()
+        exports["yaca-voice"]:muteOnPhone(tonumber(player_source), enabled == true)
+    end)
+    if not success then
+        Bridge.Debug(
+            "error",
+            "[sky_phone] Yaca could not update the phone mute state for source %s: %s",
             tostring(player_source),
             tostring(error_message),
             { always = true }