https://github.com/lemmiix/c-asteroids

Asteroids-like shooter with SDL3 written entirely in C. --WIKI WORK IN PROGRESS--
https://github.com/lemmiix/c-asteroids

c sdl sdl3

Last synced: 4 months ago
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Asteroids-like shooter with SDL3 written entirely in C. --WIKI WORK IN PROGRESS--

• Host: GitHub
• URL: https://github.com/lemmiix/c-asteroids
• Owner: LEMMIIX
• License: mit
• Created: 2025-09-12T12:21:14.000Z (10 months ago)
• Default Branch: main
• Last Pushed: 2026-02-27T15:37:40.000Z (4 months ago)
• Last Synced: 2026-02-27T20:41:54.374Z (4 months ago)
• Topics: c, sdl, sdl3
• Language: C
• Homepage: https://github.com/LEMMIIX/c-asteroids/wiki
• Size: 66 MB
• Stars: 0
• Watchers: 0
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

Awesome Lists containing this project

README

          
# C-Asteroids

![SDL3 badge](https://img.shields.io/badge/SDL3-2.22-659bd3)

[![wiki badge](https://img.shields.io/badge/wiki-white?logo=data:image/svg+xml;base64,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)](https://github.com/LEMMIIX/c-asteroids/wiki) 

[![YouTube](https://img.shields.io/badge/Dev_log-work_in_progress-0?logo=YouTube&logoColor=888888&labelColor=888888&style=social)](https://work_in_progress)

> *if you **c - asteroids**, shoot 'em*





Check out [the wiki of this repo][wiki_link] if you are looking to learn from this project!





Wiki completion:


- [x] code doc

- [ ] architecture doc

## Showcase 

### Version 9:

Changes:

* properly implement `map` logic in [`c_map.h`](src/c_map.h) with dynamic map resizing

`e4762401eceb56a9e29254e81179c164a05e00db`

### Version 8:

![version8](resources/readme/ship_v8.gif)


Changes:

* add score counter that adds points if hit enemy, or subtracts if missed enemy

* add small randomization to enemy direction

`27ecde8224a5434dda1bebb172c1537d7bc0d0a9`

### Version 7:

![version7](resources/readme/ship_v7.gif)


Changes:

* add pause and game-over menu which provides restart option

`1aa04d2dc44dd4d74e6047503145636d997d1c7b`

### Version 6:

![version6](resources/readme/ship_v6.gif)


Changes:

* add enemies that can be shot

`36e7cbc2f5f250d761788534fc8064760d671c51`

### Version 5:

![version5](resources/readme/ship_v5.gif)


Changes:

* shoot projectiles in player facing direction

`69b22277ad60606e911b2b7241b6957dc3f860b3`

### Version 4:

![version4](resources/readme/ship_v4.gif)


Changes:

* shoot variations of projectiles with mouse klick

`02932c564615f79f1f1087c5d5991aa9e1a99cdd`

### Version 3:

![version3](resources/readme/ship_v3.gif)


Changes:

* fps counter

* vsync

* frame-independent movement using delta time

* window boundary check for movement

`1e7c7d8636095449e8f43e6b1eefb485dd59ea48`

### Version 2:

![version2](resources/readme/ship_v2.gif)


Changes:

* rotating while moving

`7bff79f5d5cbb0f7a877141cd86ec762366d4cb1`

### Version 1:

![version1](resources/readme/ship_v1.gif)


`d269adbef4c4c9de87efec055d1683076dcb219a`

[wiki_img]:

https://upload.wikimedia.org/wikipedia/commons/2/2c/Tango_style_Wikipedia_Icon.svg

[wiki_link]:

https://github.com/LEMMIIX/shooty-triangle/wiki