Kruskal Maze Generation

Modified randomized Kruskal's maze generation algorithm written in C.

Key Difference

Original algorithm
- In each iteration, the algorithm will select two random adjacent nodes that belong to two different groups and merge them into one group.
Modified algorithm
- In each iteration, if it can select S shaped nine adjacent nodes, it will select it. Or, if it can not select S shaped nine adjacent nodes, the algorithm can select L shaped three adjacent nodes that belong to three different group and merge them into one group.

Compile using clang & run directly from the desktop

clang main.c
./a.out

We are using emscripten to compile the app to the web browser.

First, let's install emscripten.

git clone https://github.com/emscripten-core/emsdk.git
cd emsdk
./emsdk install 1.39.4-upstream
./emsdk activate 1.39.4-upstream
cd ..

Activate PATH and other environment variables in the current terminal.

source ./emsdk/emsdk_env.sh

Compile C to JS and WebAssembly

chmod +x ./emscripten_compile.sh
./emscripten_compile.sh

Run python webserver to see the result

python3 -m http.server

Code is released under Apache-2.0 license

Name		Name	Last commit message	Last commit date
Latest commit History 76 Commits
.vscode		.vscode
kruskal-maze-generation-c.xcodeproj		kruskal-maze-generation-c.xcodeproj
.gitignore		.gitignore
LICENSE		LICENSE
README.md		README.md
definitions.c		definitions.c
definitions.h		definitions.h
emscripten_compile.sh		emscripten_compile.sh
index.html		index.html
main.c		main.c
netlify.sh		netlify.sh
netlify.toml		netlify.toml
print_maze.c		print_maze.c
print_maze.h		print_maze.h
print_maze_draft.c		print_maze_draft.c
print_maze_draft.h		print_maze_draft.h
randomized_kruskal.c		randomized_kruskal.c
randomized_kruskal.h		randomized_kruskal.h
stats.c		stats.c
stats.h		stats.h
util.c		util.c
util.h		util.h
web.c		web.c
web.h		web.h