{"id":15482941,"url":"https://github.com/brandonbloom/bulletcombinators","last_synced_at":"2025-03-28T15:22:51.224Z","repository":{"id":28704966,"uuid":"32225467","full_name":"brandonbloom/bulletcombinators","owner":"brandonbloom","description":"Automatically exported from code.google.com/p/bulletcombinators","archived":false,"fork":false,"pushed_at":"2015-03-14T18:24:38.000Z","size":144,"stargazers_count":1,"open_issues_count":0,"forks_count":0,"subscribers_count":3,"default_branch":"master","last_synced_at":"2025-02-02T15:32:11.648Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Python","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":"Unmaintained","scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/brandonbloom.png","metadata":{"files":{"readme":"README.md","changelog":null,"contributing":null,"funding":null,"license":null,"code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null}},"created_at":"2015-03-14T18:14:20.000Z","updated_at":"2016-02-24T17:56:00.000Z","dependencies_parsed_at":"2022-08-24T14:40:29.512Z","dependency_job_id":null,"html_url":"https://github.com/brandonbloom/bulletcombinators","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonbloom%2Fbulletcombinators","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonbloom%2Fbulletcombinators/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonbloom%2Fbulletcombinators/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/brandonbloom%2Fbulletcombinators/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/brandonbloom","download_url":"https://codeload.github.com/brandonbloom/bulletcombinators/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":246050191,"owners_count":20715605,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2022-07-04T15:15:14.044Z","host_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub","repositories_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories","repository_names_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repository_names","owners_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners"}},"keywords":[],"created_at":"2024-10-02T05:10:22.895Z","updated_at":"2025-03-28T15:22:51.203Z","avatar_url":"https://github.com/brandonbloom.png","language":"Python","readme":"# Bullet Combinators\n\nA simple Bullet Hell game written in a functional combinator style in Python\nusing pygame.\n\nHere is an example pattern which does a sort of figure-eight out of two\noctagons. Every time the the bullet moves, it spawns a new bullet which fires\noff in a straight line.\n\n```python\nBullet((400, 300)),\n    forever(\n        sequence(\n            repeat(8,\n                sequence(\n                    repeat(25, forward(3)),\n                    rotate(3.14/4),\n                    spawn(forever(forward(2)), color=red))),\n            rotate(3.14)))\n```\n\nThis project is inspired by an article on writing a parser with functional\ncombinators in Arc: \u003chttp://awwx.ws/combinator/toc\u003e. I wanted to write\nsomething with combinators, but was afraid I wouldn't learn anything blindly\ncopying the parser library. My friend Jace provided this perfect test case\nwhile trying to learn F#.\n","funding_links":[],"categories":[],"sub_categories":[],"project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrandonbloom%2Fbulletcombinators","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fbrandonbloom%2Fbulletcombinators","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fbrandonbloom%2Fbulletcombinators/lists"}