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#pragma once
// script-parse-internal.hpp - EAthena script frontend, engine, and library.
//
// Copyright © ????-2004 Athena Dev Teams
// Copyright © 2004-2011 The Mana World Development Team
// Copyright © 2011-2014 Ben Longbons <b.r.longbons@gmail.com>
//
// This file is part of The Mana World (Athena server)
//
// This program is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// This program is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "script-parse.hpp"
#include "fwd.hpp"
#include "../strings/rstring.hpp"
namespace tmwa
{
enum class StringCode : uint8_t
{
NOP, POS, INT, PARAM, FUNC,
VARIABLE,
};
enum class ByteCode : uint8_t
{
// types and specials
// Note that 'INT' is synthetic, and does not occur in the data stream
NOP, POS, INT, PARAM, FUNC, STR, ARG,
VARIABLE, EOL,
// unary and binary operators
LOR, LAND, LE, LT, GE, GT, EQ, NE,
XOR, OR, AND, ADD, SUB, MUL, DIV, MOD,
NEG, LNOT, NOT, R_SHIFT, L_SHIFT,
// additions
// needed because FUNC is used for the actual call
FUNC_REF,
};
struct str_data_t
{
StringCode type;
RString strs;
int backpatch;
int label_;
int val;
};
extern
Map<RString, str_data_t> str_datam;
extern
InternPool variable_names;
Option<Borrowed<str_data_t>> search_strp(XString p);
Borrowed<str_data_t> add_strp(XString p);
} // namespace tmwa
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