{"id":17022150,"url":"https://github.com/feldim2425/c64fireplace","last_synced_at":"2025-07-30T07:05:23.973Z","repository":{"id":101504126,"uuid":"283313419","full_name":"feldim2425/C64Fireplace","owner":"feldim2425","description":"Petscii Fireplace for the C64","archived":false,"fork":false,"pushed_at":"2020-07-28T22:56:44.000Z","size":8,"stargazers_count":0,"open_issues_count":0,"forks_count":0,"subscribers_count":2,"default_branch":"master","last_synced_at":"2025-01-27T21:33:37.830Z","etag":null,"topics":[],"latest_commit_sha":null,"homepage":null,"language":"Assembly","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":null,"status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/feldim2425.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,"governance":null,"roadmap":null,"authors":null,"dei":null,"publiccode":null,"codemeta":null}},"created_at":"2020-07-28T19:53:56.000Z","updated_at":"2020-07-28T22:56:46.000Z","dependencies_parsed_at":null,"dependency_job_id":"b3034937-5bfd-4502-90cb-504e2f413267","html_url":"https://github.com/feldim2425/C64Fireplace","commit_stats":null,"previous_names":[],"tags_count":1,"template":false,"template_full_name":null,"repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/feldim2425%2FC64Fireplace","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/feldim2425%2FC64Fireplace/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/feldim2425%2FC64Fireplace/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/feldim2425%2FC64Fireplace/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/feldim2425","download_url":"https://codeload.github.com/feldim2425/C64Fireplace/tar.gz/refs/heads/master","host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":244994251,"owners_count":20544125,"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":"2024-10-14T07:09:26.648Z","updated_at":"2025-03-22T17:29:13.188Z","avatar_url":"https://github.com/feldim2425.png","language":"Assembly","funding_links":[],"categories":[],"sub_categories":[],"readme":"# PETSCII Fireplace - Commodore 64\n\nThis is a small animated petscii fireplace written in 6502 Assembly (using Kickassembler) on the Commodore 64.\n\nI made it mainly to learn a bit about the C64 and 6502 Assembly so this is most definetly not the most efficient way of doing it\n\n![Screenshot](sceenshot.png)\n\n## How to run it\n\nYou need to install [Kickassembler](http://www.theweb.dk/KickAssembler/Main.html#frontpage) and run the following command:\n\n```\njava -jar KickAss.jar -odir ./bin entry.asm\n```\n(Replace \"KickAss.jar\" with the path to the assembler)\n\nAfter compiling you can use VICE to run it:\n```\nx64 bin/entry.prg\n```\n\nYou should also be able to run it on a real C64 using a Ultimate II+ or recompiling it as a Disk or Tape image (Didn't figure out how to do that).\n\n## Changing the image\n### Background image\nThe Background image was created using [Petmate](https://nurpax.github.io/petmate/). You can open the ``PetsciiFireplace.petmate`` file in Petmate and export a KickAssembler assembly file named ``fire.asm`` using Petmates export menu.\n\n### Changing behaviour\nThe fire generation is hardcoded in assembly by generating random numbers you can change the values in ``entry.asm`` at the ``next:`` label where the probability for a character, position and color is defined.\n\nThe values at the ``firechars:`` label define the 8 possible characters that can apper, to extend or shorten this list you have to modify the ``RandomFireLine`` macro. Modifying it without changing the length can be done without changing the code.\n\nThe speed is defined by the ``ticktime`` constant.\n\n\n\n\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffeldim2425%2Fc64fireplace","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Ffeldim2425%2Fc64fireplace","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Ffeldim2425%2Fc64fireplace/lists"}