syntax = "proto3";

option go_package = "git.reya.zone/reya/hexmap/server/state";

message HexCell {
  fixed32 color = 1;
}

message HexLine {
  repeated HexCell cells = 1;
}

message HexMap {
  message Layout {
    enum Orientation {
      UNKNOWN_ORIENTATION = 0;
      FLAT_TOP_ORIENTATION = 1;
      POINTY_TOP_ORIENTATION = 2;
    }
    enum LineParity {
      UNKNOWN_LINE_PARITY = 0;
      EVEN_LINE_PARITY = 1;
      ODD_LINE_PARITY = 2;
    }
    Orientation orientation = 1;
    LineParity line_parity = 2;
  }
  string xid = 1;
  uint32 lines = 2;
  uint32 cells_per_line = 3;
  Layout layout = 4;
  repeated HexLine line_cells = 5;
}