piwalker/melonDS
1
0
Fork 0
mirror of https://github.com/melonDS-emu/melonDS.git synced 2025-07-26 07:39:56 -06:00
Code Issues Packages Projects Releases Wiki Activity

Slot-2 Motion Pak, Guitar Grip emulation (#2183)

Browse Source 
* Add DS Motion Pak emulation

* Add retail Motion Pak emulation, Guitar Grip emulation

* Simplify Motion Pak acceleration conversion formula

* Fix Motion Pak emulation axes

* Motion Pak: Emulate console laying on a flat table when motion input is not detected

* Motion Pak: Add comment

* GBACartMotionPak: Update comment
This commit is contained in:
Adrian "asie" Siekierka
2025-06-22 16:30:01 +02:00
committed by GitHub
parent 2d04222442
commit fd74181f7d
14 changed files with 471 additions and 5 deletions
Download Patch File Download Diff File Expand all files Collapse all files

30
src/GBACart.cpp
View File

@ -775,6 +775,27 @@ void CartRumblePak::ROMWrite(u32 addr, u16 val)
}
}
CartGuitarGrip::CartGuitarGrip(void* userdata) :
CartCommon(GuitarGrip),
UserData(userdata)
{
}
CartGuitarGrip::~CartGuitarGrip() = default;
u16 CartGuitarGrip::ROMRead(u32 addr) const
{
return 0xF9FF;
}
u8 CartGuitarGrip::SRAMRead(u32 addr)
{
return ~((Platform::Addon_KeyDown(Platform::KeyGuitarGripGreen, UserData) ? 0x40 : 0)
| (Platform::Addon_KeyDown(Platform::KeyGuitarGripRed, UserData) ? 0x20 : 0)
| (Platform::Addon_KeyDown(Platform::KeyGuitarGripYellow, UserData) ? 0x10 : 0)
| (Platform::Addon_KeyDown(Platform::KeyGuitarGripBlue, UserData) ? 0x08 : 0));
}
GBACartSlot::GBACartSlot(melonDS::NDS& nds, std::unique_ptr<CartCommon>&& cart) noexcept : NDS(nds), Cart(std::move(cart))
{
}
@ -906,6 +927,15 @@ std::unique_ptr<CartCommon> LoadAddon(int type, void* userdata)
// JP Boktai 3
cart = CreateFakeSolarSensorROM("U33J", nullptr, userdata);
break;
case GBAAddon_MotionPakHomebrew:
cart = std::make_unique<CartMotionPakHomebrew>(userdata);
break;
case GBAAddon_MotionPakRetail:
cart = std::make_unique<CartMotionPakRetail>(userdata);
break;
case GBAAddon_GuitarGrip:
cart = std::make_unique<CartGuitarGrip>(userdata);
break;
default:
Log(LogLevel::Warn, "GBACart: !! invalid addon type %d\n", type);
return nullptr;