Added demo missions for MSRS

Sound/MSRS/001-Play-internal-Sound-file/MSRS-001-Play-internal-Sound-file.lua

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+-- This demo mission will play an internal audio file.
+-- This is a file which is part of the .miz file.
+-- Enter the A-10CII and listen to the radio.
+-- If you don't own A-10CII you have to change the mission to use another aircraft.
+
+-- Check dcs.log if something is not working:
+BASE:TraceClass("MSRS")
+BASE:TraceClass("SOUNDFILE")
+BASE:TraceLevel(3)
+BASE:TraceOnOff( true )
+
+FileName = "Hello-world.ogg"
+FolderPath=nil -- Will use l10n/DEFAULT/ as default
+Duration=nil -- Will use 3 seconds as default
+UseSrs=true
+InstallPathSrs=nil -- This will use the default installation path of SRS
+
+-- If you did't install SRS into the default path uncomment and change the line below.
+--InstallPathSrs = "G:\\Spiele\\DCS\\Tools\\DCS-SimpleRadio-Standalone"
+
+local soundfile=SOUNDFILE:New(FileName, FolderPath, Duration, UseSrs)
+local msrs=MSRS:New( InstallPathSrs, 251, radio.modulation.AM)
+
+local function msg()
+  MESSAGE:New( "I try to play the internal sound file now!" ):ToAll():ToLog()
+  msrs:PlaySoundFile(soundfile)
+end
+
+-- Use a timer to delay the transmission 2 seconds after script is executeed.
+-- Repeat transmission every 10 seconds.
+TIMER:New( msg ):Start(2, 10)

Sound/MSRS/002-Play-external-Sound-file/MSRS-002-Play-external-Sound-file.lua

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+-- This demo mission will play an external audio file.
+-- This is a file which is not part of the .miz file.
+-- Save the file Hello-world.ogg to your Missions folder,
+-- e.g. C:\Users\<YourUserName>\Saved Games\DCS.openbeta\Missions
+-- Enter the A-10CII and listen to the radio.
+-- If you don't own A-10CII you have to change the mission to use another aircraft.
+
+-- Check dcs.log if something is not working:
+BASE:TraceClass("MSRS")
+BASE:TraceClass("SOUNDFILE")
+BASE:TraceLevel(3)
+BASE:TraceOnOff( true )
+
+FileName = "Hello-world.ogg"
+FolderPath = lfs.writedir() .. 'Missions'
+Duration=nil -- Will use 3 seconds as default
+UseSrs=true
+InstallPathSrs=nil -- This will use the default installation path of SRS
+
+-- If you did't install SRS into the default path uncomment and change the line below.
+--InstallPathSrs = "G:\\Spiele\\DCS\\Tools\\DCS-SimpleRadio-Standalone"
+
+local soundfile=SOUNDFILE:New(FileName, FolderPath, Duration, UseSrs)
+local msrs=MSRS:New( InstallPathSrs, 251, radio.modulation.AM)
+
+local function msg()
+  MESSAGE:New( "I try to play the external sound file now!" ):ToAll():ToLog()
+  msrs:PlaySoundFile(soundfile)
+end
+
+-- Use a timer to delay the transmission 2 seconds after script is executeed.
+-- Repeat transmission every 10 seconds.
+TIMER:New( msg ):Start(2, 10)

Sound/MSRS/MSRS - 010 - Config Windows/MSRS - 010 - Config Windows.lua

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+----
+-- MSRS: Config Windows
+--
+-- This is a simple demo mission that shows how to use the MSRS class to provide text-to-speech via SRS.
+-- Therefore, you need to have the SRS cliend and server installed and running on your system.
+-- 
+-- The parameters are taken from a config file "Moose_MSRS.lua", which is included in the demo directory.
+-- You need to copy this file to your "Saved Games/DCS/Config/" directory and adjust the necessary parameters.
+-- In particular, you need to set the path where SRS is installed on your system.
+-- Also the voice used will be "Microsoft Hazel Desktop". You need to either install that on your windows 
+-- system or change it to a voice you have installed.
+-- The config file is automatically loaded when Moose is loaded. So you do not need to worry about it.
+-- 
+-- First, we create a MSRS instance, which will transmit on 305 MHz AM.
+-- The text is then broadcasted after 5 seconds.
+-- 
+-- You can either use the SRS awacs overlay or just into the F/A-18 Hornet client to listen in on the transmission.
+--- 
+
+
+-- Create a new MSRS instance. Frequency is 305 MHz AM(=0). 
+-- The first parameter (nil) is the SRS installation path. This is taken from the Moose_MSRS.lua config file.
+local msrs=MSRS:New(nil, 305.00, 0)
+
+-- Broadcast text after 5 seconds.
+msrs:PlayText("Hello World, this is the Moose simple radio text-to-speech class speaking.", 5)

Sound/MSRS/MSRS - 010 - Config Windows/Moose_MSRS.lua

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+ -- Moose MSRS default Config
+ MSRS_Config = {
+  Path = "C:\\Program Files\\DCS-SimpleRadio-Standalone",   -- Path to SRS install directory. Mind the double backslashes.
+  Port = 5002,            -- Port of SRS server. Default 5002.
+  Backend = "srsexe",     -- Interface to SRS: "srsexe" or "grpc".
+  Frequency = {127, 243}, -- Default frequences. Must be a table 1..n entries!
+  Modulation = {0,0},     -- Default modulations. Must be a table, 1..n entries, one for each frequency!
+  Volume = 1.0,           -- Default volume [0,1].
+  Coalition = 0,          -- 0 = Neutral, 1 = Red, 2 = Blue (only a factor if SRS server has encryption enabled).
+  Coordinate = {0,0,0},   -- x, y, alt (only a factor if SRS server has line-of-sight and/or distance limit enabled).
+  Culture = "en-GB",
+  Gender = "male",
+  Voice = "Microsoft Hazel Desktop", -- Voice that is used if no explicit provider voice is specified.
+  Label = "MSRS",   
+  Provider = "win", --Provider for generating TTS (win, gcloud, azure, aws).
+ 
+  -- Windows
+  win = {
+    voice = "Microsoft Hazel Desktop", -- Native Windows TTS engine. That voice needs to be installed on your system.
+  },   
+  -- Google Cloud
+  gcloud = {
+    voice = "en-GB-Standard-A", -- The Google Cloud voice to use (see https://cloud.google.com/text-to-speech/docs/voices).
+    credentials="C:\\Program Files\\DCS-SimpleRadio-Standalone\\yourfilename.json", -- Full path to credentials JSON file (only for SRS-TTS.exe backend)
+    key="Your access Key", -- Google API access key (only for DCS-gRPC backend)
+  },
+  -- Amazon Web Service
+  aws = {
+    voice = "Brian", -- The default AWS voice to use (see https://docs.aws.amazon.com/polly/latest/dg/voicelist.html).
+    key="Your Access Key",  -- Your AWS key.
+    secret="Your secret key", -- Your AWS secret key.
+    region="eu-central-1", -- Your AWS region (see https://docs.aws.amazon.com/general/latest/gr/pol.html).
+  },
+  -- Microsoft Azure
+  azure = {
+    voice="en-US-AriaNeural",  --The default Azure voice to use (see https://learn.microsoft.com/azure/cognitive-services/speech-service/language-support).   
+    key="Your access key", -- Your Azure access key.
+    region="westeurope", -- The Azure region to use (see https://learn.microsoft.com/en-us/azure/cognitive-services/speech-service/regions).
+  },
+}