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#ifndef MESSAGES_H
#define MESSAGES_H
#include <boost/asio.hpp>
namespace message {
enum MessageType {
MSG_TYPE_NONE = 0,
MSG_TYPE_HELLO,
MSG_TYPE_POS,
MSG_TYPE_CHUNK
};
class MessageBase {
protected:
uint8_t type;
boost::asio::streambuf b;
public:
MessageBase();
virtual ~MessageBase() {};
void send(boost::asio::ip::tcp::socket& socket);
virtual std::size_t payload_size();
virtual void read(boost::asio::ip::tcp::socket& socket);
static uint8_t read_type(boost::asio::ip::tcp::socket& socket);
};
class Hello : public MessageBase {
public:
Hello();
Hello(uint8_t version);
virtual std::size_t payload_size();
uint8_t read_version();
};
class Pos : public MessageBase {
public:
Pos();
Pos(float x, float y, float z);
virtual std::size_t payload_size();
void get_pos(float& x, float& y, float& z);
};
class Chunk : public MessageBase {
protected:
bool got_coords;
public:
Chunk();
Chunk(int64_t x, int64_t y);
virtual std::size_t payload_size();
void set_data(float *data);
float* get_data();
void get_coords(int64_t& x, int64_t& y);
};
}
#endif
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