syntax = "proto3";
package Generic;



message Error {
    string description = 1;
    enum Code {
        Unknown = 0;
        BadString = 1;
        TooLarge = 2;
        BadUsername = 3;
        UsernameAlreadyTaken = 4;
        InvalidOpcode = 5;
        AuthenticationRequired = 6;
        IllegalOperation = 7;
        OutOfRange = 8;
    }
    Code code = 2;
}

message SimpleAuth {
    string username = 1;
}

message Operation {
    enum Code {
        Disconnect = 0;
        Error = 1;
        OK = 2;
        SimpleAuth = 3;
        _MinAuth = 4;
        SettingsSync = 5;
        PlayfieldSync = 6;
        RobotUpdate = 7;
    }
    Code code = 1;
}


message Vector2 {
    float x = 1;
    float y = 2;
}


message Settings {
    optional uint32 robotsPerClient = 1;
    optional float maxDistancePerTurn = 2;
    optional uint32 maxRobotHealth = 3;
    optional uint32 maxRobotDamage = 4;
    optional uint32 protectCooldown = 5;
    optional uint32 healCooldown = 6;
    optional uint32 healPerTurn = 7;
}

message Robot {
    uint32 id = 1;
    uint32 client = 2;
    Vector2 position = 3;
    enum State {
        Idle = 0;
        Attack = 1;
        Protect = 2;
        Heal = 3;
        Dead = 4;
    }
    State state = 4;
    uint32 health = 5;
}

message PlayfieldSync {
     repeated Robot robots = 1;
}