{"id":22126434,"url":"https://github.com/johnearnest/mako","last_synced_at":"2026-01-27T00:37:42.796Z","repository":{"id":138388731,"uuid":"1848993","full_name":"JohnEarnest/Mako","owner":"JohnEarnest","description":"A simple virtual game console","archived":false,"fork":false,"pushed_at":"2020-12-29T21:48:51.000Z","size":2166,"stargazers_count":577,"open_issues_count":2,"forks_count":39,"subscribers_count":32,"default_branch":"master","last_synced_at":"2025-03-24T08:19:18.885Z","etag":null,"topics":["emulator-programming","fantasy-console","forth","toolchain","virtual-machine"],"latest_commit_sha":null,"homepage":"","language":"Forth","has_issues":true,"has_wiki":null,"has_pages":null,"mirror_url":null,"source_name":null,"license":"other","status":null,"scm":"git","pull_requests_enabled":true,"icon_url":"https://github.com/JohnEarnest.png","metadata":{"files":{"readme":"Readme.txt","changelog":null,"contributing":null,"funding":null,"license":"LICENSE.txt","code_of_conduct":null,"threat_model":null,"audit":null,"citation":null,"codeowners":null,"security":null,"support":null,"governance":null}},"created_at":"2011-06-05T02:45:23.000Z","updated_at":"2025-03-15T20:30:47.000Z","dependencies_parsed_at":"2023-04-30T12:01:47.081Z","dependency_job_id":null,"html_url":"https://github.com/JohnEarnest/Mako","commit_stats":null,"previous_names":[],"tags_count":0,"template":false,"template_full_name":null,"purl":"pkg:github/JohnEarnest/Mako","repository_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JohnEarnest%2FMako","tags_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JohnEarnest%2FMako/tags","releases_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JohnEarnest%2FMako/releases","manifests_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JohnEarnest%2FMako/manifests","owner_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/owners/JohnEarnest","download_url":"https://codeload.github.com/JohnEarnest/Mako/tar.gz/refs/heads/master","sbom_url":"https://repos.ecosyste.ms/api/v1/hosts/GitHub/repositories/JohnEarnest%2FMako/sbom","scorecard":null,"host":{"name":"GitHub","url":"https://github.com","kind":"github","repositories_count":286080680,"owners_count":28793919,"icon_url":"https://github.com/github.png","version":null,"created_at":"2022-05-30T11:31:42.601Z","updated_at":"2026-01-26T21:49:50.245Z","status":"ssl_error","status_checked_at":"2026-01-26T21:48:29.455Z","response_time":59,"last_error":"SSL_read: unexpected eof while reading","robots_txt_status":"success","robots_txt_updated_at":"2025-07-24T06:49:26.215Z","robots_txt_url":"https://github.com/robots.txt","online":false,"can_crawl_api":true,"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":["emulator-programming","fantasy-console","forth","toolchain","virtual-machine"],"created_at":"2024-12-01T16:56:17.391Z","updated_at":"2026-01-27T00:37:42.781Z","avatar_url":"https://github.com/JohnEarnest.png","language":"Forth","funding_links":[],"categories":[],"sub_categories":[],"readme":"Mako is a simple stack-based virtual game console, designed to be as simple as possible to implement. Maker is a compiler for a Forth-like language that targets the Mako VM.\n\nMako has two stacks- a parameter stack and a return stack. Most MakoVM instructions manipulate the top elements of the parameter stack. Instructions are normally a single word (signed 32-bit integer), but some (like JUMP and CALL) are followed by a second word which provides an argument. The Mako memory layout is controlled by a number of memory-mapped registers starting in the lowest address- 0. In addition to the program counter and stack pointers, Mako has registers which control a pixel-scrollable 31x41 grid of 8x8 background tiles, a set of 256 variable-size sprites, a random number generator, optional character I/O facilities for debugging and an 8-bit audio output port. Some implementations additionally provide simple support for filesystem I/O.\n\nThe Maker source files provided in the examples directory can be executed by compiling Maker and then invoking it with a filename and the '--run' flag. Without the flag, Maker will simply print a disassembly of the prepared Mako memory image.\n\nTo compile, run `ant` from the top directory.\n\nTo run an example, invoke Maker from the command line:\n\n\tjava -jar dist/Maker.jar /games/Pong/Pong.fs --run\n\nOr use the 'maker' script to save a little typing:\n\n\t./maker /games/Pong/Pong.fs --run","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnearnest%2Fmako","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fjohnearnest%2Fmako","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fjohnearnest%2Fmako/lists"}