https://github.com/gmclan-org/piano_example

GameMaker piano (using pitch)
https://github.com/gmclan-org/piano_example

Last synced: 2 months ago
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GameMaker piano (using pitch)

• Host: GitHub
• URL: https://github.com/gmclan-org/piano_example
• Owner: gmclan-org
• License: mit
• Created: 2023-02-17T10:24:41.000Z (almost 2 years ago)
• Default Branch: master
• Last Pushed: 2023-02-17T12:19:50.000Z (almost 2 years ago)
• Last Synced: 2024-08-02T07:12:57.011Z (5 months ago)
• Language: Game Maker Language
• Size: 47.9 KB
• Stars: 8
• Watchers: 1
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

• awesome-gamemaker - Piano example - Example of playing intrument notes by changing pitch, using only one audio file. (Useful Extras / Recommendations)

README

        
# GameMaker 2023+ Piano demo

This demo shows how to change audio pitch by semitones, using Piano as an example.

It contains only one audio sample - which is note "C", and all others are played using "magical formula" - `pitchShift = power(2, semitone/12)`, where `semitone` is number of semitones from default sound (for example D is +2 semitones). Works with negative numbers too.

As it uses additional params added recently in `audio_play_sound`, may not work in some GM versions from 2022 (and earlier).

You can check live demo on: https://gnysek.itch.io/gamemaker-piano 

You can watch demo on youtube: https://www.youtube.com/watch?v=HgYJ12VPtU0

Made with <3 for https://gmclan.org