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https://github.com/coderkei/akmenu-next.git
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57 lines
1.8 KiB
C++
57 lines
1.8 KiB
C++
/*
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sram.h
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Copyright (C) 2007-2009 somebody
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Copyright (C) 2009 yellow wood goblin
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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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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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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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#ifndef __SRAM_H__
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#define __SRAM_H__
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#include <nds.h>
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#include <stdio.h>
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#define SRAM_PAGES 128
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#define SRAM_SAVE_PAGES 32
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#define SRAM_PAGE_SIZE 0x1000
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#define SRAM_SAVE_SIZE SRAM_SAVE_PAGES*SRAM_PAGE_SIZE
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#define SAVE_GBA_HEADER_MAGIC 0x42474b41
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class cSram
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{
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public:
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struct sSaveInfo
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{
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u32 marker;
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u32 offset;
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u32 size;
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u32 header;
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sSaveInfo(): marker(SAVE_GBA_HEADER_MAGIC),offset(0),size(SRAM_SAVE_SIZE),header(0) {};
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sSaveInfo(u32 aSize): marker(SAVE_GBA_HEADER_MAGIC),offset(0),size(aSize),header(0) {};
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};
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public:
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static void SaveSramToFile(const char* romName,u16 aStartPage);
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static void LoadSramFromFile(const char* romName,u16 aStartPage);
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static void CreateDefaultFile(const char* romName,u32 size);
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static u8* SaveSramToMemory(u16 aStartPage,sSaveInfo& aSaveInfo,bool aShowProgress);
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static void ProcessRAW(FILE* aFile,sSaveInfo& anInfo);
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private:
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static bool SaveFileName(const char* romName,char* saveName);
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static void BlankSram(u16 aStartPage);
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static void NormalizeSize(sSaveInfo& anInfo);
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};
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#endif
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