280 lines
8.8 KiB
C++
280 lines
8.8 KiB
C++
/*
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* This file is part of the Colobot: Gold Edition source code
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* Copyright (C) 2001-2018, Daniel Roux, EPSITEC SA & TerranovaTeam
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* http://epsitec.ch; http://colobot.info; http://github.com/colobot
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see http://gnu.org/licenses
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*/
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#pragma once
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/**
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* \file CBotEnums.h
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* \brief Some enum values used across the CBot engine
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*/
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namespace CBot
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{
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/**
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* \brief Defines known types. This types are modeled on Java types.
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*
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* Do not change the order of elements.
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*/
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enum CBotType
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{
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CBotTypVoid = 0, //!< void
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CBotTypByte = 1, //!< byte
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CBotTypShort = 2, //!< short
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CBotTypChar = 3, //!< char
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CBotTypInt = 4, //!< int
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CBotTypLong = 5, //!< long
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CBotTypFloat = 6, //!< float
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CBotTypDouble = 7, //!< double
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CBotTypBoolean = 8, //!< bool
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CBotTypString = 9, //!< string
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CBotTypArrayPointer = 10, //!< Pointer to an array (::CBotTypArrayBody)
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CBotTypArrayBody = 11, //!< Array
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CBotTypPointer = 12, //!< Pointer to a class (::CBotTypClass or ::CBotTypIntrinsic)
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CBotTypNullPointer = 13, //!< Null pointer
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CBotTypClass = 15, //!< Class instance
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CBotTypIntrinsic = 16, //!< Intrinsic class instance
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CBotTypMAX = 20
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};
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/**
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* \brief Different modes for CBotProgram::GetPosition
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*/
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enum CBotGet
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{
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GetPosExtern = 1,
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GetPosNom = 2,
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GetPosParam = 3,
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GetPosBloc = 4
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};
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/**
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* \brief This enum contains possible token types
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*/
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enum TokenId
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{
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TokenKeyWord = 2000, //!< keywords
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ID_IF = 2000,
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ID_ELSE,
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ID_WHILE,
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ID_DO,
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ID_FOR,
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ID_BREAK,
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ID_CONTINUE,
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ID_SWITCH,
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ID_CASE,
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ID_DEFAULT,
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ID_TRY,
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ID_THROW,
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ID_CATCH,
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ID_FINALLY,
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ID_TXT_AND,
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ID_TXT_OR,
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ID_TXT_NOT,
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ID_RETURN,
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ID_CLASS,
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ID_EXTENDS,
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ID_SYNCHO,
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ID_NEW,
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ID_PUBLIC,
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ID_EXTERN,
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ID_STATIC,
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ID_PROTECTED,
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ID_PRIVATE,
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ID_INT,
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ID_FLOAT,
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ID_BOOLEAN,
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ID_STRING,
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ID_VOID,
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ID_BOOL,
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ID_BYTE,
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ID_SHORT,
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ID_CHAR,
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ID_LONG,
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ID_DOUBLE,
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TokenKeyVal = 2200, //!< keywords that represent values (true, false, null, nan)
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ID_TRUE = 2200,
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ID_FALSE,
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ID_NULL,
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ID_NAN,
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TokenKeyOp = 2300, //!< operators
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ID_OPENPAR = 2300,
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ID_CLOSEPAR,
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ID_OPBLK,
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ID_CLBLK,
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ID_SEP,
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ID_COMMA,
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ID_DOTS,
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ID_DOT,
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ID_OPBRK,
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ID_CLBRK,
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ID_DBLDOTS,
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ID_LOGIC,
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ID_ADD,
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ID_SUB,
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ID_MUL,
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ID_DIV,
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ID_ASS,
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ID_ASSADD,
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ID_ASSSUB,
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ID_ASSMUL,
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ID_ASSDIV,
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ID_ASSOR,
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ID_ASSAND,
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ID_ASSXOR,
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ID_ASSSL,
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ID_ASSSR,
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ID_ASSASR,
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ID_SL,
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ID_SR,
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ID_ASR,
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ID_INC,
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ID_DEC,
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ID_LO,
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ID_HI,
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ID_LS,
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ID_HS,
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ID_EQ,
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ID_NE,
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ID_AND,
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ID_XOR,
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ID_OR,
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ID_LOG_AND,
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ID_LOG_OR,
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ID_LOG_NOT,
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ID_NOT,
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ID_MODULO,
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ID_POWER,
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ID_ASSMODULO,
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TX_UNDEF = 4000,
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TX_NAN
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};
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/**
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* \brief Types of tokens
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*/
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enum TokenType
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{
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TokenTypNone = 0,
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TokenTypKeyWord = 1, //!< keyword of the language (see TokenKeyWord)
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TokenTypNum = 2, //!< number
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TokenTypString = 3, //!< string
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TokenTypVar = 4, //!< a variable name
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TokenTypDef = 5, //!< value according DefineNum
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TokenTypChar = 6, //!< character literal
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};
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/**
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* \brief This enum contains possible CBot error values. Values in range 5000-5999 are compile errors, 6000-6999 are runtime errors
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*
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* Note that other values may be returned, for example exceptions for user-defined builtin functions, or "throw" instruction
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*
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* Also note that these can't overlap with CBotType, see CBotTypResult for explanation
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*/
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enum CBotError : int
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{
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CBotNoErr = 0,
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// Compile errors
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CBotErrOpenPar = 5000, //!< missing the opening parenthesis
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CBotErrClosePar = 5001, //!< missing the closing parenthesis
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CBotErrNotBoolean = 5002, //!< expression must be a boolean
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CBotErrUndefVar = 5003, //!< undeclared variable
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CBotErrBadLeft = 5004, //!< assignment impossible ( 5 = ... )
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CBotErrNoTerminator = 5005, //!< semicolon expected
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CBotErrCaseOut = 5006, //!< case outside a switch
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CBotErrNoEnd = 5007, //!< instructions after final closing brace
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CBotErrCloseBlock = 5008, //!< missing " } "
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CBotErrElseWhitoutIf = 5009, //!< else without matching if
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CBotErrOpenBlock = 5010, //!< missing " { "
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CBotErrBadType1 = 5011, //!< wrong type for the assignment
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CBotErrRedefVar = 5012, //!< redefinition of the variable
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CBotErrBadType2 = 5013, //!< Two operands are incompatible
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CBotErrUndefCall = 5014, //!< routine undefined
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CBotErrNoDoubleDots = 5015, //!< " : " expected
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CBotErrNoWhile = 5016, //!< "while" expected (in do..while)
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CBotErrBreakOutside = 5017, //!< break outside of a loop
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CBotErrUndefLabel = 5019, //!< label udnefined
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CBotErrLabel = 5018, //!< label ne peut se mettre ici (label can not get here)
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CBotErrNoCase = 5020, //!< missing " case "
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CBotErrBadNum = 5021, //!< expected number
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CBotErrVoid = 5022, //!< " void " not possible here
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CBotErrNoType = 5023, //!< type declaration expected
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CBotErrNoVar = 5024, //!< variable name expected
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CBotErrNoFunc = 5025, //!< expected function name
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CBotErrOverParam = 5026, //!< too many parameters
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CBotErrRedefFunc = 5027, //!< this function already exists
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CBotErrLowParam = 5028, //!< not enough parameters
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CBotErrBadParam = 5029, //!< wrong types of parameters
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CBotErrNbParam = 5030, //!< wrong number of parameters
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CBotErrUndefItem = 5031, //!< element does not exist in the class
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CBotErrUndefClass = 5032, //!< variable is not a class
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CBotErrNoConstruct = 5033, //!< no appropriate constructor
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CBotErrRedefClass = 5034, //!< class already exists
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CBotErrCloseIndex = 5035, //!< " ] " expected
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CBotErrReserved = 5036, //!< reserved word (for a DefineNum)
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CBotErrBadNew = 5037, //!< wrong setting for new
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CBotErrOpenIndex = 5038, //!< " [ " expected
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CBotErrBadString = 5039, //!< expected string
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CBotErrBadIndex = 5040, //!< wrong index type "[ false ]"
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CBotErrPrivate = 5041, //!< protected item
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CBotErrNoPublic = 5042, //!< missing word "public"
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CBotErrNoExpression = 5043, //!< expression expected after =
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CBotErrAmbiguousCall = 5044, //!< ambiguous call to overloaded function
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CBotErrFuncNotVoid = 5045, //!< function needs return type "void"
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CBotErrNoClassName = 5046, //!< class name expected
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CBotErrNoReturn = 5047, //!< non-void function needs "return;"
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CBotErrDefaultValue = 5048, //!< this parameter needs a default value
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CBotErrEndQuote = 5049, //!< missing end quote
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CBotErrBadEscape = 5050, //!< unknown escape sequence
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CBotErrOctalRange = 5051, //!< octal value out of range
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CBotErrHexDigits = 5052, //!< missing hex digits after escape sequence
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CBotErrHexRange = 5053, //!< hex value out of range
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CBotErrUnicodeName = 5054, //!< invalid universal character name
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CBotErrCharEmpty = 5055, //!< empty character constant
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// Runtime errors
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CBotErrZeroDiv = 6000, //!< division by zero
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CBotErrNotInit = 6001, //!< uninitialized variable
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CBotErrBadThrow = 6002, //!< throw a negative value
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CBotErrNoRetVal = 6003, //!< function did not return results
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CBotErrNoRun = 6004, //!< Run() without active function
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CBotErrUndefFunc = 6005, //!< calling a function that no longer exists
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CBotErrNotClass = 6006, //!< this class does not exist
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CBotErrNull = 6007, //!< null pointer
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CBotErrNan = 6008, //!< calculation with a NAN
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CBotErrOutArray = 6009, //!< index out of array
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CBotErrStackOver = 6010, //!< stack overflow
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CBotErrDeletedPtr = 6011, //!< pointer to an object destroyed
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CBotErrFileOpen = 6012, //!< cannot open the file
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CBotErrNotOpen = 6013, //!< channel not open
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CBotErrRead = 6014, //!< error while reading
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CBotErrWrite = 6015, //!< writing error
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CBotErrMAX, //!< Max errors
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};
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} // namespace CBot
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