refactored command execution

abstractCommand.cpp

@@ -6,29 +6,28 @@
 namespace battleship{
 	using namespace std;
 
-	vector<string> AbstractCommand::explodeString(string commandStr){
-		vector<int> spaceIds;
-		vector<string> fullCommand;
-
-		for(int i = 0; i < commandStr.length(); i++)
-				if(commandStr[i] == ' ')
-						spaceIds.push_back(i);
-
-		fullCommand.push_back(commandStr.substr(0, spaceIds[0]));
-
-		for(int i = 0; i < spaceIds.size(); i++){
-				bool lastSpace = (i == spaceIds.size() - 1);
-				string argument = commandStr.substr(spaceIds[i] + 1, lastSpace ? string::npos : spaceIds[i + 1] - spaceIds[i] - 1);
-				fullCommand.push_back(argument);
-		}
-
-		return fullCommand;
-	}
-
 	void AbstractCommand::handle(){
 		if(cmdStr.find(" ") == -1)
 			return;
 
-		arguments = explodeString(cmdStr);
+		vector<int> spaceIds;
+		arguments.clear();
+
+		for(int i = 0; i < cmdStr.length(); i++)
+			if(cmdStr[i] == ' ')
+				spaceIds.push_back(i);
+
+		arguments.push_back(cmdStr.substr(0, spaceIds[0]));
+
+		for(int i = 0; i < spaceIds.size(); i++){
+			bool lastSpace = (i == spaceIds.size() - 1);
+			string argument = cmdStr.substr(spaceIds[i] + 1, lastSpace ? string::npos : spaceIds[i + 1] - spaceIds[i] - 1);
+			arguments.push_back(argument);
+		}
+	}
+
+	void AbstractCommand::execute(){
+		handle();
+		validate();
 	}
 }

abstractCommand.h

@@ -8,14 +8,12 @@ namespace battleship{
 	class AbstractCommand{
 		protected:
 			AbstractCommand(std::string str) : cmdStr(str){}
-			virtual void execute(){}
-			virtual void validate(){}
 			virtual void handle();
+			virtual void validate(){}
+			virtual void execute();
 
 			std::string cmdStr;
 			std::vector<std::string> arguments;
-		private:
-			std::vector<std::string> explodeString(std::string);
 	};
 }
 

addResourceCommand.cpp

@@ -21,14 +21,10 @@ namespace battleship{
 		resourceAmmount = atoi(arguments[2].c_str());
 	}
 
-	void AddResourceCommand::addResource(){
+	void AddResourceCommand::execute(){
+		AbstractCommand::execute();
+
 		Player *player = Game::getSingleton()->getPlayer(playerId);
 		player->updateResource(ResourceType(resourceId), resourceAmmount, true);
 	}
-
-	void AddResourceCommand::execute(){
-		AbstractCommand::handle();
-		validate();
-		addResource();
-	}
 }

addResourceCommand.h

@@ -10,7 +10,6 @@ namespace battleship{
 			void execute();
 		private:
 			void validate();
-			void addResource();
 
 			int playerId, resourceId, resourceAmmount;
 	};

addTechnologyCommand.cpp

@@ -30,13 +30,8 @@ namespace battleship{
 			return;
 	}
 
-	void AddTechnologyCommand::addTechnology(){
+	void AddTechnologyCommand::execute(){
+		AbstractCommand::execute();
 		Game::getSingleton()->getPlayer(playerId)->addTechnology(techId);
 	}
-
-	void AddTechnologyCommand::execute(){
-		AbstractCommand::handle();
-		validate();
-		addTechnology();
-	}
 }

addTechnologyCommand.h

@@ -10,7 +10,6 @@ namespace battleship{
 			void execute();
 		private:
 			void validate();
-			void addTechnology();
 
 			int playerId, techId;
 	};

addUnitCommand.cpp

@@ -54,14 +54,10 @@ namespace battleship{
 			return;
 	}
 
-	void AddUnitCommand::addUnit(){
+	void AddUnitCommand::execute(){
+		AbstractCommand::execute();
+
         Player* player = Game::getSingleton()->getPlayer(playerId);
         player->addUnit(GameObjectFactory::createUnit(player, unitId, pos, rot, 100));
 	}
-
-	void AddUnitCommand::execute(){
-		AbstractCommand::handle();
-		validate();
-		addUnit();
-	}
 }

addUnitCommand.h

@@ -17,8 +17,6 @@ namespace battleship{
 			bool posEnabled, rotEnabled;
 			vb01::Vector3 pos = vb01::Vector3::VEC_ZERO;
 			vb01::Quaternion rot = vb01::Quaternion::QUAT_W;
-
-			void addUnit();
 	};
 }
 

toggleDebugCommand.cpp

@@ -7,8 +7,7 @@ namespace battleship{
 	}
 
 	void ToggleDebugCommand::execute(){
-		AbstractCommand::handle();
-		validate();
+		AbstractCommand::execute();
 
 		Game *game = Game::getSingleton();
 		game->setDebug(!game->isDebug());