okinawa.js

A simple javascript 2D game engine

A javascript game engine with no package dependencies.

Current list of features:

• [x] Multiple scenes/levels
• [x] Each level with its own hierarchy of items on screen
• [x] Item positioning and rotation inside the hierarchy
• [x] Independent background collection attached to the scene (with parallax)
• [x] Image preloading
• [x] GUI elements (text, console, menus, windows/frames)
• [x] Css fonts rendering to images (only re-rendered when text changes)
• [x] Simple item behaviour attaching it to a tracker (bezier curves, circles, sine movement, follow)
• [x] Particle system
• [x] Input controller per scene (key events subscribing or checking key status in real time)
• [x] Input combos: consecutive or simultaneous keys
• [x] Basic touch controls for touch devices
• [x] Clock subcriptions to wait for certain events
• [x] Basic audio support

Demos (in separate projects)

• Asteroids clone demo in https://dev.neverbot.com/okinawa-asteroids/

To Do

• [ ] Better audio system
• [ ] Item collections in the scene (multiple layers of items)
• [ ] Upload more examples of how to use the engine
• [ ] Some documentation or tutorial would be useful, don't you think?