build 190701. basic radio call event launch support

EvLaunch.cpp

@@ -56,12 +56,25 @@ bool TEventLauncher::Load(cParser *parser)
         dRadius *= dRadius; // do kwadratu, pod warunkiem, że nie jest ujemne
     parser->getTokens(); // klawisz sterujący
     *parser >> token;
-    if (token != "none")
-    {
-        if( token.size() == 1 )
+    if (token != "none") {
+
+        if( token.size() == 1 ) {
+            // single char, assigned activation key
             iKey = vk_to_glfw_key( token[ 0 ] );
-        else
-            iKey = vk_to_glfw_key(stol_def( token, 0 )); // a jak więcej, to jakby numer klawisza jest
+        }
+        else {
+            // this launcher may be activated by radio message
+            std::map<std::string, int> messages {
+                { "radio_call1", radio_message::call1 },
+                { "radio_call3", radio_message::call3 }
+            };
+            auto lookup = messages.find( token );
+            iKey = (
+                lookup != messages.end() ?
+                    lookup->second :
+                    // a jak więcej, to jakby numer klawisza jest
+                    vk_to_glfw_key( stol_def( token, 0 ) ) );
+        }
     }
     parser->getTokens();
     *parser >> DeltaTime;
@@ -139,7 +152,7 @@ bool TEventLauncher::check_activation() {
 
     auto bCond { false };
 
-    if( iKey != 0 ) {
+    if( iKey > 0 ) {
         if( iKey > 255 ) {
             // key and modifier
             auto const modifier = ( iKey & 0xff00 ) >> 8;
@@ -203,6 +216,11 @@ bool TEventLauncher::IsGlobal() const {
           && ( dRadius < 0.0 ) ); // bez ograniczenia zasięgu
 }
 
+bool TEventLauncher::IsRadioActivated() const {
+
+    return ( iKey < 0 );
+}
+
 // radius() subclass details, calculates node's bounding radius
 float
 TEventLauncher::radius_() {