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support 64KB of mmc5 battery backed wram

This commit is contained in:
zeromus 2017-08-27 20:44:58 +00:00
parent 1c78ce233d
commit 9e2267412f
1 changed files with 5 additions and 0 deletions
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5
trunk/src/boards/mmc5.cpp
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@ -961,8 +961,13 @@ static void GenMMC5_Init(CartInfo *info, int wsize, int battery) {
if (battery) { if (battery) {
info->SaveGame[0] = WRAM; info->SaveGame[0] = WRAM;
//this is more complex than it looks because it MUST BE, I guess. is there an assumption that only 8KB of 16KB is battery backed? That's NES mappers for you
//I added 64KB for the new 64KB homebrews
if (wsize <= 16) if (wsize <= 16)
info->SaveGameLen[0] = 8192; info->SaveGameLen[0] = 8192;
else if(wsize == 64)
info->SaveGameLen[0] = 64*1024;
else else
info->SaveGameLen[0] = 32768; info->SaveGameLen[0] = 32768;
} }