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[BS-X] Making sure there's enough space in ROM memory, simple precaution

This commit is contained in:
luigiblood 2016-11-24 03:28:05 +01:00
parent 3d38857b44
commit ff05060f01
1 changed files with 2 additions and 2 deletions
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4
memmap.cpp
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@ -2002,11 +2002,11 @@ bool8 CMemory::LoadBSCart ()
CalculatedSize = Multi.cartSizeA; CalculatedSize = Multi.cartSizeA;
if (Multi.cartSizeB == 0 && Multi.cartSizeA <= (MAX_ROM_SIZE - 0x100000)) if (Multi.cartSizeB == 0 && Multi.cartSizeA <= (MAX_ROM_SIZE - 0x100000 - Multi.cartOffsetA))
{ {
//Initialize 1MB Empty Memory Pack only if cart B is cleared //Initialize 1MB Empty Memory Pack only if cart B is cleared
//It does not make a Memory Pack if game is loaded like a normal ROM //It does not make a Memory Pack if game is loaded like a normal ROM
Multi.cartOffsetB = CalculatedSize; Multi.cartOffsetB = Multi.cartOffsetA + CalculatedSize;
Multi.cartSizeB = 0x100000; Multi.cartSizeB = 0x100000;
memset(Memory.ROM + Multi.cartOffsetB, 0xFF, 0x100000); memset(Memory.ROM + Multi.cartOffsetB, 0xFF, 0x100000);
} }