79 lines
2.7 KiB
C++
79 lines
2.7 KiB
C++
/* ScummVM - Graphic Adventure Engine
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*
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* ScummVM is the legal property of its developers, whose names
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* are too numerous to list here. Please refer to the COPYRIGHT
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* file distributed with this source distribution.
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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. See the
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* 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://www.gnu.org/licenses/>.
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*
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*/
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/*
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* Copyright (c) 2002 - 2023 Magnus Lind.
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*
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*
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* This software is provided 'as-is', without any express or implied
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* warranty. In no event will the authors be held liable for any damages
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* arising from the use of this software.
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*
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* Permission is granted to anyone to use this software for any purpose,
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* including commercial applications, and to alter it and redistribute it
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* freely, subject to the following restrictions:
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*
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* 1. The origin of this software must not be misrepresented; you must not
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* claim that you wrote the original software. If you use this software
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* in a product, an acknowledgment in the product documentation would be
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* appreciated but is not required.
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* 2. Altered source versions must be plainly marked as such, and must not be
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* misrepresented as being the original software.
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* 3. This notice may not be removed or altered from any source distribution.
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*
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*/
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#ifndef GLK_SCOTT_EXO_UTIL_H
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#define GLK_SCOTT_EXO_UTIL_H
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#include "glk/scott/types.h"
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namespace Glk {
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namespace Scott {
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struct LoadInfo {
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int _basicTxtStart; /* in */
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int _basicVarStart; /* out */
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int _run; /* out */
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int _start; /* out */
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int _end; /* out */
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};
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int findSys(const byte *buf, int target);
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void loadData(uint8_t *data, size_t dataLength, byte mem[65536], LoadInfo *info);
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int strToInt(const char *str, int *value);
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bool u32eq(const unsigned char *addr, uint32_t val);
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bool u16eq(const unsigned char *addr, uint16_t val);
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bool u16gteq(const unsigned char *addr, uint16_t val);
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bool u16lteq(const unsigned char *addr, uint16_t val);
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bool u16noteq(const unsigned char *addr, uint16_t val);
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bool u32eqmasked(const unsigned char *addr, uint32_t mask, uint32_t val);
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bool u32eqxored(const unsigned char *addr, uint32_t ormask, uint32_t val);
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bool u16eqmasked(const unsigned char *addr, uint16_t mask, uint16_t val);
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} // End of namespace Scott
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} // End of namespace Glk
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#endif
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