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BaseMapper: Keep _hasBattery flag, even if save ram is 0 bytes long (+ removed old ForceBattery patch)

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This commit is contained in:
Sour 2018-03-15 23:57:35 -04:00
parent 7b18ac4d6f
commit 8c48aaa100
4 changed files with 5 additions and 22 deletions
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14
Core/BaseMapper.cpp
View file

@ -338,22 +338,22 @@ bool BaseMapper::HasBattery()
void BaseMapper::LoadBattery()
{
if(HasBattery()) {
if(HasBattery() && _saveRamSize > 0) {
BatteryManager::LoadBattery(".sav", _saveRam, _saveRamSize);
}
if(_hasChrBattery) {
if(_hasChrBattery && _chrRamSize > 0) {
BatteryManager::LoadBattery(".sav.chr", _chrRam, _chrRamSize);
}
}
void BaseMapper::SaveBattery()
{
if(HasBattery()) {
if(HasBattery() && _saveRamSize > 0) {
BatteryManager::SaveBattery(".sav", _saveRam, _saveRamSize);
}
if(_hasChrBattery) {
if(_hasChrBattery && _chrRamSize > 0) {
BatteryManager::SaveBattery(".sav.chr", _chrRam, _chrRamSize);
}
}
@ -478,7 +478,7 @@ void BaseMapper::Initialize(RomData &romData)
_romFilename = romData.Filename;
_batteryFilename = GetBatteryFilename();
_hasBattery = (romData.HasBattery || ForceBattery());
_hasBattery = romData.HasBattery;
if(romData.SaveRamSize == -1 || ForceSaveRamSize()) {
_saveRamSize = GetSaveRamSize();
@ -486,10 +486,6 @@ void BaseMapper::Initialize(RomData &romData)
_saveRamSize = romData.SaveRamSize;
}
if(_saveRamSize == 0) {
_hasBattery = false;
}
if(romData.WorkRamSize == -1 || ForceWorkRamSize()) {
_workRamSize = GetWorkRamSize();
} else {

1
Core/BaseMapper.h
View file

@ -90,7 +90,6 @@ protected:
//Save ram is battery backed and saved to disk
virtual uint32_t GetSaveRamSize() { return HasBattery() ? 0x2000 : 0; }
virtual uint32_t GetSaveRamPageSize() { return 0x2000; }
virtual bool ForceBattery() { return false; }
virtual bool ForceChrBattery() { return false; }
virtual bool ForceSaveRamSize() { return false; }

6
Core/TaitoX1005.h
View file

@ -33,12 +33,6 @@ protected:
UpdateRamAccess();
}
virtual bool ForceBattery() override
{
//Patch: Force battery, because some headers are marked as having no battery even though the game expects one
return true;
}
void WriteRegister(uint16_t addr, uint8_t value) override
{
switch(addr) {

6
Core/TaitoX1017.h
View file

@ -40,12 +40,6 @@ protected:
UpdateRamAccess();
}
virtual bool ForceBattery() override
{
//Patch: Force battery, because some headers are marked as having no battery even though the game expects one
return true;
}
void UpdateChrBanking()
{
if(_chrMode == 0) {