Merge remote-tracking branch 'origin/master' into develop

Moose Development/Moose/Core/Timer.lua

@@ -107,7 +107,7 @@ _TIMERID=0
 
 --- TIMER class version.
 -- @field #string version
-TIMER.version="0.1.2"
+TIMER.version="0.2.0"
 
 -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
 -- TODO list
@@ -222,7 +222,20 @@ function TIMER:Stop(Delay)
     
       -- Remove timer function.
       self:T(self.lid..string.format("Stopping timer by removing timer function after %d calls!", self.ncalls))
-      timer.removeFunction(self.tid)
+
+      -- We use a pcall here because if the DCS timer does not exist any more, it crashes the whole script!
+      local status=pcall(
+        function ()
+          timer.removeFunction(self.tid)
+        end 
+      )
+      
+      -- Debug messages.
+      if status then
+        self:T2(self.lid..string.format("Stopped timer!"))
+      else
+        self:E(self.lid..string.format("WARNING: Could not remove timer function! isrunning=%s", tostring(self.isrunning)))
+      end
       
       -- Not running any more.
       self.isrunning=false

Moose Development/Moose/Wrapper/Unit.lua

@@ -338,18 +338,18 @@ function UNIT:IsExist()
 end
 
 --- Returns if the Unit is alive.  
--- If the Unit is not alive, nil is returned.  
--- If the Unit is alive and active, true is returned.    
--- If the Unit is alive but not active, false is returned.  
+-- If the Unit is not alive/existent, `nil` is returned.  
+-- If the Unit is alive and active, `true` is returned.    
+-- If the Unit is alive but not active, `false`` is returned.  
 -- @param #UNIT self
--- @return #boolean `true` if Unit is alive and active. `false` if Unit is alive but not active. `nil` if the Unit is not existing or is not alive.
+-- @return #boolean Returns `true` if Unit is alive and active, `false` if it exists but is not active and `nil` if the object does not exist or DCS `isExist` function returns false.
 function UNIT:IsAlive()
   self:F3( self.UnitName )
 
   local DCSUnit = self:GetDCSObject() -- DCS#Unit
   
-  if DCSUnit then
-    local UnitIsAlive  = DCSUnit:isExist() and DCSUnit:isActive() -- and DCSUnit:getLife() > 1
+  if DCSUnit and DCSUnit:isExist() then
+    local UnitIsAlive = DCSUnit:isActive()
     return UnitIsAlive
   end