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Index of JavaScript files

This page catalogs some of the JavaScript programs that I've been working on and experimenting with. This is a place for experimenting with html/javascript and other code, so don't expect much! Some of the code is from other websites. The internal comments should indicate this. Click here if you are looking for a place to get started with JavaScript.

Recent work

• 3D Adventure-type game (v16)
• Llama generative AI text

• Captcha test
• Web filter v2
• Web filter
• Draw on the canvas element with a background image (newest), with a snap-to-grid feature
  Draw on the canvas element with a background image (stable),
  Draw on the canvas element with a background image (stable) (limit width to 640 pixels),
  Draw on the canvas element,
  Draw on the canvas element (make your own colors),
  Draw (old version), and a version that exports xfig format (in progress)
  
• Convert HTML to TeX (in progress)
• Chess (in progress)
• Chess v3 (in progress)
• Colorful Chess
• Example plot
• Start/stop timer
• Count-down timer
• Simulation of Morris Mano's Basic computer (incomplete)
• Make a calendar
• Make a calendar (and print the next few weeks of the same day)
• 2008 Beer Style Coverage
• 2015 Beer Style Coverage
• Java Virtual Machine simulator (in progress)
• Java Virtual Machine .class file decoder (in progress)

• A* algorithm, v2 (in development)
• A* algorithm You can try it with this example .tsv file
• Read and show a Dungeon This is meant to work with .tsv files generated by the website donjon.bin.sh. One example is TheCavernsofCrimsonHorror01.
• 3D draw
• 3D Adventure-type game (v14) most up-to-date, but may not be stable (experimental) (To find the Ogre currently, go right, down, right, right, right)
  • design room
  • create new world
  • object editor
  • tile attributes
  • Prints help message
  • Sorts the NN data
  • Runs the tournament .
  • includes details in log
  • tests sensitivity to init position
  • Uses old NN data set 3 (if available)
• 3D Adventure-type game (v13) most up-to-date (should be stable) (To find the Ogre currently, go right, down, right, right, right)
  • design room
  • create new world
  • object editor
  • tile attributes
  • Prints help message
  • Sorts the NN data
  • Runs the tournament .
  • includes details in log
  • tests sensitivity to init position
  • Uses old NN data set 3 (if available)
• 3D Adventure-type game (v12) (should be stable)
  • design room
  • create new world
  • object editor
  • tile attributes
  • Prints help message
  • Sorts the NN data
  • Runs the tournament .
  • includes details in log
  • tests sensitivity to init position
  • Uses old NN data set 3 (if available)
• Vib's game documentation
• How to add a tile, an object, or a graphic
• Older versions:
  • Adventure-type game (man in a maze, Large) design room create new world
  • Adventure-type game (cartoon version) design room
  • Adventure-type game (small) design room
  • Adventure-type game (another version) design room
  • Adventure-type game (experimental) design room
  • Adventure-type game (experimental, version 7) design room create new world object editor tile attributes
  • Adventure-type game (rectangular, experimental, version 8, backup location) design room create new world object editor tile attributes
  • Adventure-type game (collect NN weights experimental version)
  • Adventure-type game (isometric, experimental, version 8, backup location) design room create new world object editor tile attributes
  • Adventure-type game with a way out (collect NN weights experimental version) Show NN data
  • Adventure-type game (collect NN weights experimental version hosted on grid)
  • Adventure-type game v10 (collect NN weights experimental version hosted on grid)
  • ** Adventure-type game v10 (Playable version)
  • Adventure-type game v10 (other versions) Prints help message Sorts the NN data Runs the tournament includes details in log tests sensitivity to init position Uses old NN data set 3 (if available)
  • Adventure-type game v11 (3D experimental version)

• Scrolling version of the game (v10, older) design room design tiles
• Scrolling version of the game (v9) design room design tiles
• Scrolling version of the game design room design tiles

• Lazer squirrel

• path of light

• Balloons
• Balloons with sound
• Balloons with gravity and sound
• Square Balloons forming an image
• Stationary Balloons
• Balloons 6 (experimental)

• demo 3D version 1 (data is hard-coded)
• 3D demo version 2 (reads and shows XML data)
• 3D demo version 3 (cursor keys change the view)
• 3D demo version 4 (rotate view, rotate a wall graphic)
• 3D demo version 5 (rotate view, some cursor-key control)
• 3D demo version 5b (rotate wall)
• 3D demo version 6 (rotate and move) v6 is like v5 with everything working. There are structural changes.
• 3D demo version 7 (add cursor, b to change colors on rectangle, w for writing back XML)
• 3D demo version 8

• Brewing recipe, version 4 (latest).
• Brewing recipe, version 3.
• Brewing recipe, version 2. This is now deprecated. It is an updated version of the Brewing efficiency program.
• calculating water chemical composition
• Beer review
• Calculate sugar in grams from a solution (v3)
• Given a gravity and 2 volumes, find the other gravity
• Calculate sugar in grams from a solution (v2)
• Calculate sugar in grams from a solution
• 2008 Beer Style Coverage
• 2015 Beer Style Coverage

• A simple survey This is a demo, so any data will be ignored.

• index of gamedev examples
• Black Red Green Blue
• Black Red Green Blue uses a .js file
• scores
• scores2
• scores3
• scores4
• scores5
• mouse_canvas2
• mouse_canvas3b
• forest
• get_file
• get_file_orig
• feature_demo
• featuredemo1
• drawImage_and_walls
• drawImage_and_walls_old
• random number generation in javascript
• Simple animation
• Simple animation, v2
• Simple maze
• Simple maze with navigation
• Simple alpha demo
• Simple football-like game
• demo for simple football-like game
• demo for simple football-like game with a class
• move a sprite in a maze (up and down)
• move a sprite in a maze (under construction) here is also an improved version here is also a version with pre-programmed movements (in progress)
• move a sprite, let user alter maze
• forest life, similar to Convway's game of life
• forest fire, similar to Convway's game of life
• forest fire with wind, similar to Convway's game of life
• boulders
• simple sound example
• sound example
• simple platformer
• simple platformer, improved
• simple platformer, no alpha so the man does not look right
• boulder_dodge
• boulder_dodge2 lets you shoot
• boulder_dodge3 improved over version 2
• Dialog Tree select text option
• Dialog Tree v2 select text option
• field of view this goes with Medieval village walk through The controls do not work well, used as a homework. See also field of view v2
• Tower defense in progress
• draw a line
• draw a cube
• Qbert demo This is for a homework assignment.
• Qbert clone

• Hello World
• Red Green Blue
• Random style selector
• Mouse and canvas example (Red Green Blue White)
• An improved mouse and canvas example (Red Green Blue White)
• A time-based Tick() function
• Report Keypresses (up to date as of 2022)
• Convert fraction to nearest 0.05
• Calculate sugar in grams from a solution (v3)
• Given a gravity and 2 volumes, find the other gravity
• Calculate sugar in grams from a solution (v2)
• Calculate sugar in grams from a solution
• HTML5 demo
• Key press old Key press
• calculating points on a given (hardcoded) line
• test detecting collision collision v2 collision v3
• many js examples
• a simple pop-up image
• test a server-side program called echo4.html
• xmlhttp request of a server-side data file
• read a client-side file and an alternate version of read a client-side file
• read a client-side file, display in hexadecimal
• xmlhttp request plus filtering
• playing a sound (.wav) file
• find and replace a string
• Random maze generation for the maze game
• random number generation in javascript
• Simple animation

Other utilities that may be non-Javascript and/or are not located here

• Decode base-64 data (e.g. from an e-mail)
• Calq, alpha/beta-version
• Calq, stable version
• Qubit password reset (in progress)
• Login (you must have an account first)
• Format student info for Qubit accounts OR parse out student names only
1. format student info (from above) to create Qubit accounts
2. only parse out student names from GoSolar
• Color box automata v2 (in progress)
• Color box automata
• Conway's game of life
• a "life"-like experiment
• a "life"-like experiment, another version
• Roman numerals
• Project Presentation Feedback
• Simple Feedback form
• Search my server
• Make a .pdf file
• ls (experimental)
• Safari cookie problem
• scratch-pad
• echo back what your browser sends

• CSc 3210 comments/discussion comments only
• CSc 3320 comments/discussion comments only
• CSc 4110/6110 comments/discussion comments only
• CSc 4210/6210 comments/discussion comments only
• CSc 4630/6630 comments/discussion comments only
• CSc 8270 comments/discussion comments only

• attendance summary (from local csv file) with an excused absence
• attendance summary (from local csv file)