Slapping in the mix.

server/clientdata.proto

@@ -14,6 +14,7 @@ message ClientData {
     string Address = 2;
     string Name = 3;
     Coordinates coordinates = 4;
+    bool hit = 5;
 }
 
 message ClientCoordinates {
@@ -27,4 +28,42 @@ message AllClients{
 
 message ClientIdentity{
     int32 Id = 1;
-}
+}
+
+message ClientEnvelope {
+    oneof Payload {
+        ClientCoordinates coordinates = 1;
+        SlapEvent slap = 2;
+    }
+}
+
+message SlapEvent {
+    bool Slap = 1;
+}
+
+message ClientEvent {
+    int32 Id = 1;
+    bool Connected = 2;
+}
+
+message GameEvent {
+    int32 Instigator = 1;
+    int32 Target = 2;
+    bool Slap = 3;
+}
+
+message ServerEnvelope {
+    oneof Payload {
+        ClientIdentity identity = 1;
+        AllClients broadcast = 2;
+        ClientEvent event = 3;
+        GameEvent gameevent = 4;
+    }
+}
+
+enum MessageType {
+    MSG_TYPE_BROADCAST = 0;
+    MSG_TYPE_IDENTITY = 1;
+    MSG_TYPE_COORDINATES = 2;
+}
+