Update Building.hpp with descriptions of the necessary functions

src/building.hpp

@@ -45,24 +45,81 @@ class Building{
         int captureProgress;// Fortschritt der Eroberung (0,1,2) 
         int captureThreshold;
         BuildingFaction bFaction;
+
+        /*
+        Get the capturable parameter
+        To differentiate between 
+        */
         virtual bool isCapturable();
+
+        /*
+        Get the required unit type
+        Only Infantry should be able to cap
+        */
         virtual bool getUnitType(); // to check if the unit is inf or any other viable type
+
+        /*
+        This returns the capture of the building
+        Might not be necessary if we issue the command that it takes exactly one turn for each building
+        But could be cool if the capital (win-con) takes 2 turns
+        */
         int getCaptureProgress() const { return captureProgress; }
-        virtual void capture(BuildingFaction newFaction, int capturePoints); //start capture: HP of unit is 
+
+        /*
+        Start capturing: 
+        Initialize the new Faction, and calculate caputurePoints
+        This should be started when an opposing team moves onto a building and thus starts capturing
+        */
+        virtual void capture(BuildingFaction newFaction, int capturePoints);
+
+        /*
+        Simply set the affected stats of the building back to base if the capturing unit is neutralized
+        */
         virtual void resetCapture();//reset health and stuff
         
-        // when clicked, start Interface stuff
+        /*
+        Checks if the building is clicked and calls the buildmenus
+        */
         virtual void on_Click();
+
+        /*
+        Called only if the building can build something
+        Should show an overview of all Units that could be build and renders their price
+        */
         virtual void showBuildMenu();
+
+        /*
+        Hides the build menu when no longer needed
+        */
         virtual void hideBuildMenu();
 
         //for recruiting
-        //check to see if enough monies and space available
+
+        /*
+        This checks if the player can recruit the chosen unit 
+        */
         virtual bool canRecruitUnit(const std::string& unitName) const;
+
+        /*
+        Checks if the spawnposition is free from units
+        */
         virtual bool isSpawnPositionClear() const;
+
+        /*
+        Checks if the player has enough resources to recruit the unit
+        */
         virtual bool hasEnoughResources(int cost) const;
+
+        /*
+        Must get the cost of the unit that has to be paid
+        could use a std::map with unitnames as keys and with prices as values
+        */
         virtual int getUnitCost(const std::string& unitName) const;
         
+        /*
+        Instantiates a new unit from the chosen type and spawns it on the map
+        Transfers ownership to the recruiting player
+        */
         virtual bool recruit_Unit(const std::string& name);
         std::vector<std::string> recruitable_units; // buildable Units
         std::map<std::string, int> unit_costs;