splib transition

include/td/protocol/command/Commands.h

@@ -5,107 +5,59 @@
  * \brief File containing the definitions of the lockstep commands
  */
 
+#include <memory>
+#include <sp/protocol/ConcreteMessage.h>
+#include <sp/protocol/MessageDispatcher.h>
+#include <sp/protocol/MessageFactory.h>
+#include <sp/protocol/MessageHandler.h>
 #include <td/Types.h>
 #include <td/common/NonCopyable.h>
 #include <td/protocol/command/CommandData.h>
-#include <td/protocol/command/CommandDeclare.h>
-#include <memory>
 
 namespace td {
 namespace protocol {
 
-class CommandVisitor;
-
 /** A Command id is 8 bits wide */
-using CommandID = std::uint8_t;
-
-#define DeclareCommand(CommandName, ...) /** CommandName */ CommandName,
-
-/**
- * \enum CommandType
- * \brief Map a Command to an id
- */
-enum class CommandType : CommandID {
-
-	DeclareAllCommand()
-
-	/** The number of Commands */
-	COMMAND_COUNT
-};
-
-
-#undef DeclareCommand
-
-
-class Command : private NonCopyable {
-  public:
-	/**
-	 * \return The real type of the Command
-	 */
-	virtual CommandType GetType() const = 0;
-
-  private:
-	/** Use a CommandVisitor to make double-dispatch possible */
-	virtual void Accept(CommandVisitor& a_Visitor) const = 0;
-
-	friend class CommandVisitor;
+enum class CommandID : std::uint8_t {
+	End = 0,
+	PlaceTower,
+	PlayerJoin,
+	SpawnTroop,
+	TeamChange,
+	UpgradeTower,
+	UseItem,
 };
 
+class CommandHandler;
 
+using CommandBase = sp::MessageBase<CommandID, CommandHandler>;
 
+template <typename TData, CommandID ID>
+using CommandMessage = sp::ConcreteMessage<TData, CommandID, ID, CommandHandler>;
 
 
 namespace commands {
 
-/**
- * \class ConcreteCommand
- * \brief A Command associated with an id and holding data
- * \tparam PT The Command type
- * \tparam Data The structure holding the data of the Command (in td::protocol::data namespace)
- */
-template <CommandType CT, typename Data>
-class ConcreteCommand : public Command {
-  public:
-	/** The type of the struct holding the data */
-	using CommandDataType = Data;
-
-	/** The structure holding the actual data */
-	CommandDataType m_Data;
-
-	/** Construct the Command with data of type CommandDataType */
-	ConcreteCommand(const CommandDataType& a_Data = {});
-
-	constexpr CommandType GetType() const override {
-		return CT;
-	};
-
-  private:
-	void Accept(CommandVisitor& a_Visitor) const override;
-};
-
-
-
-
-
-// define TD_INSTANCIATE_COMMANDS
-// before including this file
-// if you want to instantiate templates
-#ifdef TD_INSTANCIATE_COMMANDS
-#define DeclareCommand(CommandName, ...)                                                                                              \
-	using CommandName = ConcreteCommand<CommandType::CommandName, cdata::CommandName>;                                                \
-	template class ConcreteCommand<CommandType::CommandName, cdata::CommandName>;
-#else
-#define DeclareCommand(CommandName, ...) /** Defines the CommandName Command */                                                       \
-	using CommandName = ConcreteCommand<CommandType::CommandName, cdata::CommandName>;
-#endif
-
-DeclareAllCommand()
-
-#undef DeclareCommand
+using EndCommand = CommandMessage<cdata::End, CommandID::End>;
+using PlaceTowerCommand = CommandMessage<cdata::PlaceTower, CommandID::PlaceTower>;
+using PlayerJoinCommand = CommandMessage<cdata::PlayerJoin, CommandID::PlayerJoin>;
+using SpawnTroopCommand = CommandMessage<cdata::SpawnTroop, CommandID::SpawnTroop>;
+using TeamChangeCommand = CommandMessage<cdata::TeamChange, CommandID::TeamChange>;
+using UpgradeTowerCommand = CommandMessage<cdata::UpgradeTower, CommandID::UpgradeTower>;
+using UseItemCommand = CommandMessage<cdata::UseItem, CommandID::UseItem>;
 
 }  // namespace commands
 
-using LockStep = std::vector<std::shared_ptr<protocol::Command>>;
+using AllCommands = std::tuple<commands::EndCommand, commands::PlaceTowerCommand, commands::PlayerJoinCommand,
+	commands::SpawnTroopCommand, commands::TeamChangeCommand, commands::UpgradeTowerCommand, commands::UseItemCommand>;
+
+class CommandHandler : public sp::MessageHandler<AllCommands> {};
+
+using CommandDispatcher = sp::MessageDispatcher<CommandBase>;
+
+using CommandFactory = sp::MessageFactory<CommandBase, AllCommands>;
+
+using LockStep = std::vector<std::shared_ptr<CommandBase>>;
 
 }  // namespace protocol
 }  // namespace td