elegantgx/snakecli

How elegantgx/snakecli works

Snake CLI is a terminal Snake game. Its main workflow is command-line handling, watchdog-managed game startup, terminal validation and ncurses setup, then menu selection and gameplay through pause, finish, and return/exit states. The graph also preserves the documented size-check mode, About screen, apple generation, and logical-to-physical rendering. Some gameplay implementation is excerpted only partially, so unshown internal calls are omitted; README statements support the watchdog and documented feature links.

Main entry points: game.c Game runtime · menu.c Main menu · main.c CLI entry · play.c Play state machine

Components 15

Runtime lifecycle

CLI entry main.c
Watchdog loop main.c
Game runtime game.c
Environment gate game.c

Terminal interface

Main menu menu.c
About screen menu.c

Snake gameplay

Shared utilities

Command modes utils.c
Option selection utils.c
Centered text utils.c

Other components

Player
Terminal

Connections 18

Player → CLI entry: starts README.md
CLI entry → Command modes: checks arguments main.c
CLI entry → Watchdog loop: enters loop main.c
Watchdog loop → Game runtime: runs child main.c
Watchdog loop → Game runtime: restarts on resize README.md
Game runtime → Environment gate: checks terminal game.c
Game runtime → Main menu: dispatches MENU game.c
Game runtime → Play state machine: dispatches PLAY game.c
Main menu → About screen: shows About menu.c
Main menu → Option selection: uses selection menu.c
Main menu → Centered text: prints centered text menu.c
Play state machine → Movement and collision: runs playing state play.c
Play state machine → Option selection: creates state menus play.c
Movement and collision → Apple generation: generates apple README.md
Movement and collision → Cell rendering: renders cells README.md
Command modes → Terminal: checks dimensions utils.c
Environment gate → Terminal: validates size and color game.c
Cell rendering → Terminal: draws color blocks README.md

More C diagrams: sdm660-mainline/linux · shaise/dise · stmicroelectronics/x-cube-usb-pd · gburd/isync · libdriver/ssd1309

Drawn by GitDiagram on October 1, 2026 from the repository's file tree, README and source files. Read as Markdown ·

How elegantgx/snakecli works

Main entry points: game.c Game runtime · menu.c Main menu · main.c CLI entry · play.c Play state machine

Connections 18

Player → CLI entry: starts README.md
CLI entry → Command modes: checks arguments main.c
CLI entry → Watchdog loop: enters loop main.c
Watchdog loop → Game runtime: runs child main.c
Watchdog loop → Game runtime: restarts on resize README.md
Game runtime → Environment gate: checks terminal game.c
Game runtime → Main menu: dispatches MENU game.c
Game runtime → Play state machine: dispatches PLAY game.c
Main menu → About screen: shows About menu.c
Main menu → Option selection: uses selection menu.c
Main menu → Centered text: prints centered text menu.c
Play state machine → Movement and collision: runs playing state play.c
Play state machine → Option selection: creates state menus play.c
Movement and collision → Apple generation: generates apple README.md
Movement and collision → Cell rendering: renders cells README.md
Command modes → Terminal: checks dimensions utils.c
Environment gate → Terminal: validates size and color game.c
Cell rendering → Terminal: draws color blocks README.md

Drawn by GitDiagram on October 1, 2026 from the repository's file tree, README and source files. Read as Markdown ·