making customCommands robust on units sharing [https://trello.com/c/tg1OcR80/], 3.0.2

Author: PepeAmpere

customCommands.lua

@@ -184,8 +184,7 @@ customCommands = {
 	-- @argument unitID [number] Spring unitID
 	-- @argument unitDefID [number] Spring unitDefID
 	-- @argument teamID [number] Spring teamID
-	-- @argument builderID [number] Spring unitID of builder of given unit
-	["UnitIncomming"] = function(unitID, unitDefID, teamID, builderID)
+	["UnitIncomming"] = function(unitID, unitDefID, teamID)
 		unitName = UnitDefs[unitDefID].name
 		for internalCmdName, cmdDesc in pairs(customCommandsDescriptions) do
 			if (customCommandsNameToTeamID[internalCmdName] == teamID) then -- if ownded by proper team
@@ -198,6 +197,11 @@ customCommands = {
 						Spring.EditUnitCmdDesc(unitID, index, cmdDesc)
 					end
 				end
+			else -- for taken units remove invalid commands (owned only by donator)
+				local index = Spring.FindUnitCmdDesc(unitID, cmdDesc.id)
+				if (index ~= nil) then 
+					Spring.RemoveUnitCmdDesc(unitID, index)
+				end
 			end
 		end
 	end,

readme.md

@@ -1,4 +1,4 @@
-customCommands 3.0.1
+customCommands 3.0.2
 ===
 
 This module allows you to