NES EMU

This is multiplatform NES emulator written in Golang. Created just for fun.

How to launch

1. Download build for your OS from release tab.
2. Execute command ./nes-emu- <rom_path>
3. ???
4. PROFIT!

How to build

1. Install go 1.18 or above
2. Download source code
3. Change dir to download sources dir.
4. Run go mod download
5. Run go build -o nes-emu ./cmd/main.go
6. Go to launch section

Config

On the first run, a file config.yaml will be created. The file contains the emulator settings. At the moment, you can change the settings of the buttons of the first gamepad mapping to keyboard.

Supported mappers

The following mappers are currently supported:

• NROM
• UnROM
• CNROM (iNes Mapper 003)
• MMC1
• MMC3 (with bugs)

Libraries used

• faiface/pixel - for video output
• hajimehoshi/oto - for audio output
• uber/dig - for DI