cge-parser/protobuf/schema.proto at main · code-game-project/cge-parser · GitHub

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syntax = "proto3";
package cgeparser;

option go_package = "./protobuf/schema";

message msg_type {
	enum Type {
		METADATA = 0;
		DIAGNOSTIC = 1;
		TOKEN = 2;
		OBJECT = 3;
	}
	Type type = 1;
}

message Metadata {
	string cge_version = 1;
}

message Diagnostic {
	enum Type {
		INFO = 0;
		WARNING = 1;
		ERROR = 2;
	}

	Type type = 1;

	string msg = 2;

	// inclusive
	Pos start = 3;
	// exclusive
	Pos end = 4;
}

message Token {
	enum Type {
		TTGameName = 0;
		TTCGEVersion = 1;

		TTConfig = 2;
		TTCommand = 3;
		TTEvent = 4;
		TTType = 5;
		TTEnum = 6;

		TTString = 7;
		TTBool = 8;
		TTInt32 = 9;
		TTInt64 = 10;
		TTFloat32 = 11;
		TTFloat64 = 12;

		TTMap = 13;
		TTList = 14;

		TTIdentifier = 15;
		TTVersionNumber = 16;

		TTOpenCurly = 17;
		TTCloseCurly = 18;
		TTColon = 19;
		TTComma = 20;
		TTGreater = 21;
		TTLess = 22;

		TTComment = 23;

		TTError = 24;
		TTEOF = 25;
	}
	Type type = 1;
	string lexeme = 2;
	Pos pos = 3;
}

message Pos {
	int32 line = 1;
	int32 column = 2;
}

message Object {
	enum Type {
		CONFIG = 0;
		COMMAND = 1;
		EVENT = 2;
		TYPE = 3;
		ENUM = 4;
	}
	Type type = 1;
	string name = 2;
	repeated Property properties = 3;
	optional string comment = 4;
}

message Property {
	message Type {
		enum DataType {
			STRING = 0;
			BOOL = 1;
			INT32 = 2;
			INT64 = 3;
			FLOAT32 = 4;
			FLOAT64 = 5;
			MAP = 6;
			LIST = 7;

			ENUM_VALUE = 8;
			CUSTOM = 9;
		}
		string name = 1;
		DataType type = 2;
		Type generic = 3;
	}
	string name = 1;
	Type type = 2;
	optional string comment = 3;
}