| Name | Size | Date | Rating | Description |
| (Parent Dir) | folder | | Up to TI-86 Assembly Source |
![](/images/misc/info.gif) | th.zip | 29k | 07-05-16 | ![File is not rated File is not rated](/images/misc/r0.gif) | Cooperative Multithreading Library This is a cooperative multithreading library for the Z80 processor. It has all of the common routines for manipulating threads. It also includes a library for handling readers/writer locks. |
![](/images/misc/info.gif) | sprite8383p86.zip | 7k | 07-05-07 | ![File is not rated File is not rated](/images/misc/r0.gif) | sprite.asm v1.31 A compilation of a few useful sprite routines. |
![](/images/misc/info.gif) | string.zip | 13k | 07-03-06 | ![File is not rated File is not rated](/images/misc/r0.gif) | String handling routines This is an implementation of the string handling functions found in the ANSI C Standard Library. All of the functions memchr, memcmp, memcpy, memmove, memset, strcat, strchr, strcmp, strcoll, strcpy, strcspn, strlen, strncat, strncmp, strncpy, strpbrk, strrchr, strspn, strstr, and strxfrm are implemented. Only strerror and strtok are unimplemented currently. See the file doc/index.html in the archive for complete documentation. |
![](/images/misc/info.gif) | dither.zip | 2k | 06-11-14 | ![File is not rated File is not rated](/images/misc/r0.gif) | Dithering routine Converts gray to black and white using a 4x4 dithering pattern. Includes three different dithering patterns: Bayer, newspaper, and "K map" (for really interesting results). This whole routine takes only 70 cycles. |
![](/images/misc/info.gif) | atexit.zip | 12k | 06-11-11 | ![File is not rated File is not rated](/images/misc/r0.gif) | C exit and atexit functions These are the "atexit", "exit", and "_Exit" functions as found in the C Standard Library. Use "atexit" to register a function to be called on program exit. Use "exit" to exit from anywhere in a program and call each function registered with "atexit" in reverse order. Use "_Exit" to exit immediately. This version is a little faster and smaller than the previous version, at $36 bytes for code (versus $3A bytes). It still uses $05 bytes for variables and at least $42 bytes (this can vary) for stack space. |
![](/images/misc/info-ssa.gif) | menu.zip | 11k | 06-08-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | Scrolling menu This is a generic scrolling menu routine. It scrolls up and down with the arrow keys, calls a routine for the selection when ENTER or 2nd is pressed, returns when EXIT is pressed, and calls a routine when any other key is pressed. The routine is data-driven, so you don't have to change the routine at all. Using it is very simple and is all explained in the README.txt file. |
![](/images/misc/info.gif) | heapsort.zip | 4k | 06-04-15 | ![File is not rated File is not rated](/images/misc/r0.gif) | HeapSort for the Z80 An implementation of the famous HeapSort sorting algorithm in Z80 assembly language. |
![](/images/misc/info.gif) | soundbst.zip | 324k | 05-03-07 | ![File is not rated File is not rated](/images/misc/r0.gif) | Sound Blast This is a sound routine for the TI-86 calculator. It takes in the wavelength of the note, and time the note plays. This is one of the purest sound routines I have ever used. The note comes out very smooth. Attached are two pictures of how the sound wave actually looks coming from the routine. |
![](/images/misc/info-ss.gif) | smallscrollingtext86.zip | 5k | 05-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Small Scrolling Text This routine basically displays scrolling text in small font one letter at a time. It can easily be ported to the z80 calcs if needed. |
![](/images/misc/info.gif) | vfgraysprite.zip | 2k | 05-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Very Fast Gray Sprite Routine (8x8 and 16x16) Draws an 8x8 grayscale sprite in 4,609 cycles or less, and a 16x16 in 16,443. The fastest that I know about so far... Optional clipping added. |
![](/images/misc/info.gif) | drawbox.zip | 1k | 04-12-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | DrawBox 1.1 Draws a filled box on-screen. |
![](/images/misc/info.gif) | math16.zip | 1k | 04-11-20 | ![File is not rated File is not rated](/images/misc/r0.gif) | 16-bit math routines (multiply, divide) |
![](/images/misc/info.gif) | ctype.zip | 3k | 04-11-11 | ![File is not rated File is not rated](/images/misc/r0.gif) | Character classification routines Standard C character classification routines - isalnum, isalpha, isascii, isblank, iscntrl, isdigit, isgraph, islower, isprint, ispunct, isspace, isupper, and isxdigit. Might be useful somehow. |
![](/images/misc/info.gif) | atoi.zip | 1k | 04-11-11 | ![File is not rated File is not rated](/images/misc/r0.gif) | Convert a string to an integer Standard C atoi function. Converts a null-terminated string to a 16-bit integer. Now faster and smaller than ever. |
![](/images/misc/info.gif) | randomgen.zip | 1k | 04-11-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | Random number generator this routine is equal to randInt(1,100) or the more correct form 100 int(rand)+1 |
![](/images/misc/info.gif) | shiftscreen.zip | 1k | 04-08-03 | ![File is not rated File is not rated](/images/misc/r0.gif) | Shift_Screen Rotates image on screen or in buffer. Good for moving backgrounds. |
![](/images/misc/info-ssa.gif) | qsort.zip | 95k | 04-07-24 | ![Rated 8.28 File rated 8.28](/images/misc/r8.gif) | Ubiquitous Z80 QuickSort Implementation This routine is quicksort, the fastest sorting algorithm currently out there. It sorts stuff in ascending order, and a demo is included. Just plug the start and end indexes of the list to bc and de, and you're set. Simple and small (<41 instructions, 90 bytes) and really, really fast (200 elements in an unnoticable amount of time). It works for all Z80 processors, all calcs, cellphones, and whatever, though the demo is for the 86. But like all quicksorts, it uses the stack, although I made the recursion structure a little less stack expensive. |
![](/images/misc/info-fp-r.gif) | threadsp.zip | 41k | 04-07-24 | ![File is not rated File is not rated](/images/misc/r0.gif) | Preemptive Multithreading 1.0 These are functions for *preemptive* multithreading in an assembly-language program. This is similar to the way modern operating systems multitask. It uses mode 2 interrupts, so grayscale is possible by editing the interrupt handler. It supports unlimited number of threads (currently only one variable limits it to 255); exiting and canceling threads mid-slice; waiting on another thread; and variable thread priorities, similar to nice in *nix. It also supports conditional assembling, so you can include only the features you need! |
![](/images/misc/info.gif) | mulhlby10.zip | 1k | 04-05-13 | ![File is not rated File is not rated](/images/misc/r0.gif) | Multiply HL by 10 Multiplies HL by 10. Returns carry on overflow. Faster and smaller than the TI-OS version. |
![](/images/misc/info.gif) | fesmult.zip | 1k | 04-05-13 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast Enough Signed Multiply routine Fast and small signed 8-bit multiply routine. Probably the fastest and smallest classic shift-and-add signed multiply routine (correct me if I'm wrong). |
![](/images/misc/info.gif) | usumult.zip | 1k | 04-05-12 | ![File is not rated File is not rated](/images/misc/r0.gif) | Ultra Slow Unsigned Multiply routine Ultra slow (averages 218114190 cycles) unsigned 8-bit multiply routine. Useful when you want the speed of cold molasses. |
![](/images/misc/info.gif) | feumult.zip | 1k | 04-05-11 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast Enough Unsigned Multiply routine Fast (204-251 cycles) and small (35 bytes) unsigned 8-bit multiply routine. Probably the fastest and smallest classic shift-and-add multiply routine. |
![](/images/misc/info.gif) | music.zip | 17k | 04-04-27 | ![File is not rated File is not rated](/images/misc/r0.gif) | Music routines version 0.1b These are easy-to-use functions to play songs on the link port. The songs it plays are defined with notes and not with a soundwave like other sound routines and programs. Because of this, the songs are much smaller than the wave versions (though they're limited to simple notes). This project is a beta version, so USE AT YOUR OWN RISK. |
![](/images/misc/info.gif) | threading.zip | 8k | 04-03-16 | ![File is not rated File is not rated](/images/misc/r0.gif) | Threading 3.5 An update to my threading system. This time, I've fixed a bug with restoring the ix register, and I've also added memory locking and unlocking. This will help protect programs from crashing during routines that access global data. |
![](/images/misc/info-ss.gif) | test.zip | 2k | 04-02-17 | ![File is not rated File is not rated](/images/misc/r0.gif) | Reverse Sprites These 2 routines reverse sprites. The 1st reverses every byte, bit-by-bit, in a set of data (ideal for 1 byte wide sprites). Ihe other reverses for a 2 byte wide sprite after the 1st is applied. These saved me over 350 bytes in Super Saiya-jin Rage, soon to be re-released. |
![](/images/misc/info.gif) | input_str.zip | 2k | 04-01-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | String Input Routine This is a routine that accepts a string entered on the keypad, and stores it in memory at a specified location. It supports most common characters, multiple lines, string length limits, backspacing, and graph screen text. |
![](/images/misc/info.gif) | fastcirc_86.zip | 2k | 04-01-20 | ![File is not rated File is not rated](/images/misc/r0.gif) | FastCircle TI-86 Bresenham's circle algorithm. MUCH faster that the TI-OS routines. This version fixes a bug in the PSet subroutine. |
![](/images/misc/info.gif) | _vputs_ml.zip | 1k | 03-10-19 | ![File is not rated File is not rated](/images/misc/r0.gif) | _vputs for multiple lines This routine works exactly like _vputs, except that it will interperet $d6 as a newline char. This can dramatically reduce code size when using the variable-width text on multiple lines. Now includes a version for the '83+. |
![](/images/misc/info-ssa.gif) | menu86.zip | 4k | 03-10-07 | ![File is not rated File is not rated](/images/misc/r0.gif) | Menu 86 v1.4 TI-86 menu drawing routine. Very helpful, if you need a menus for your assembly program, or are trying to port a program directly from TI-86 Basic language. Right now the routine itself is only 159 bytes. It also has easy access to display text inside the menu. Also included is the ability to choose from the two different types of menus. |
![](/images/misc/info.gif) | threads.zip | 24k | 03-06-30 | ![File is not rated File is not rated](/images/misc/r0.gif) | Cooperative Multi-threading v1.0 Functions for cooperative multi-threading in an assembly-language program. This version more closely (but not exactly) adheres to POSIX threads (Pthreads) than the previous versions. |
![](/images/misc/info-ssa.gif) | fastgamestart.zip | 5k | 03-05-30 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast Sprite Shooter This is a program for anyone making a game. It is a very fast routine that moves a sprite which can shoot bullets. All it needs is enemies and a storyline. This routine is fast enough to be used with some type of scrolling background and multiple enemies. A great start for any programer especially the beginer to intermediate that doesn't want to bother with their sprite shooting routines. |
![](/images/misc/info.gif) | zmrgs.zip | 2k | 03-05-15 | ![File is not rated File is not rated](/images/misc/r0.gif) | ZMR - Zoomin' Mob Routine (Grayscale Version) Originally by Dux Gregis, updated by Ricky Cobb for Grayscale, and Optional Masking. This 8x8 putsprite/grayscale routine does clipping of sprites to draw only what is need to the screen. This update includes a small bug fix from the original ZMR. |
![](/images/misc/info.gif) | smallfont.asm | 2k | 03-03-14 | ![File is not rated File is not rated](/images/misc/r0.gif) | Smallfont Gives the same functions to the small font that we are used to witth the large one (_homeup, _newline...). |
![](/images/misc/info.gif) | los.asm | 1k | 03-03-09 | ![File is not rated File is not rated](/images/misc/r0.gif) | Length of String This routine calculates the length of a string if it would be printed in the variable width font. Can be useful for centering text etc. |
![](/images/misc/info.gif) | search.asm | 4k | 03-03-09 | ![File is not rated File is not rated](/images/misc/r0.gif) | Search for strings This routine allows you to easily search for strings with a certain markup word at the beginning of the data. |
![](/images/misc/info.gif) | scrollingroutines.zip | 2k | 03-03-06 | ![File is not rated File is not rated](/images/misc/r0.gif) | Scrolling Routines assorted scrolling routines for you to use, fairly fast. slightly updated from previous version |
![](/images/misc/info.gif) | smallkey.asm | 2k | 02-08-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | smallkey Using this routine programs using _getkey can be smaller. |
![](/images/misc/info.gif) | bintobcd.z80 | 2k | 02-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | Binary to String Two routines that format integer numbers to ascii strings that are printable using _puts or _vputs. |
![](/images/misc/info.gif) | blittbitmaplarge.asm | 3k | 02-03-28 | ![File is not rated File is not rated](/images/misc/r0.gif) | blittBitmapLarge Display an any size, b&w sprite anywhere on screen! Comes with an example! |
![](/images/misc/info.gif) | smoothtxt.asm | 1k | 02-03-03 | ![File is not rated File is not rated](/images/misc/r0.gif) | Smooth Text This is a nifty little routine that will scroll your text down/right one pixel as many times as you want... pretty neat! check it out!!! |
![](/images/misc/info.gif) | scrlltxt.asm | 1k | 02-02-25 | ![File is not rated File is not rated](/images/misc/r0.gif) | Scrolling Text Gives you that RPG style look of someone talking, or typing text. It also will scroll the screen as it gets to the bottom row. |
![](/images/misc/info.gif) | ubersprite.asm | 3k | 02-01-01 | ![File is not rated File is not rated](/images/misc/r0.gif) | Ubersprite A (unaligned) sprite routine that uses a precalculated table to speed up drawing. Very fast, but not suitable for all purposes. No masking, no clipping, black and white, 8x8 only. |
![](/images/misc/info.gif) | findpixel2.asm | 1k | 01-12-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | FindPixel routine 24 bytes, 127 cycles, 134 cycles with bus load time |
![](/images/misc/info.gif) | psp16m.zip | 2k | 01-06-25 | ![File is not rated File is not rated](/images/misc/r0.gif) | PutSprite16Masked This routine puts a 16x16 masked sprite without clipping. You can save the background too and restore it at the same place. This is an example, maybe not the fastest... |
![](/images/misc/info.gif) | random.zip | 1k | 01-04-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | Random Number Generator This routine uses a linear feedback shift register to generate a stream of random bits. Used in "Antz!". Read the file for more info. |
![](/images/misc/info.gif) | vs4gray.zip | 2k | 01-03-27 | ![File is not rated File is not rated](/images/misc/r0.gif) | Very Small 4 GrayScale The smallest 4 GrayScale routine: 96 bytes only. |
![](/images/misc/info.gif) | scrldown.asm | 25k | 01-03-08 | ![File is not rated File is not rated](/images/misc/r0.gif) | Vertical Scroll Simple Vertical Scrolling Routine by Nick Haigler. Scrolls up to 319 pixels!!! |
![](/images/misc/info.gif) | routines.zip | 1k | 01-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Routines A collection of different routines maybe usefull for something. |
![](/images/misc/info.gif) | prac.zip | 6k | 01-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Prac Various testing and practice programs I have written. Maybe one of these will help you or spark an idea for you. |
![](/images/misc/info.gif) | font.zip | 6k | 01-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Font A collection of different font installation programs. |
![](/images/misc/info.gif) | scancode.zip | 1k | 01-03-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | ScanCode Waits for a keypress and then prints the Scan Code (Hex equivalent) of that keypress. |
![](/images/misc/info.gif) | menumake.zip | 5k | 00-11-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | Menu Maker This makes a menu that uses the up and down arrows to move, and uses an arrow to point at the item you want. |
![](/images/misc/info.gif) | zcondown.zip | 1k | 00-11-23 | ![File is not rated File is not rated](/images/misc/r0.gif) | Contrast Down Decrease Contrast on ti86 |
![](/images/misc/info.gif) | zcontup.asm | 1k | 00-11-23 | ![File is not rated File is not rated](/images/misc/r0.gif) | Contrast Up Routine for Increasing the Screen Contrast |
![](/images/misc/info-ss.gif) | circle.zip | 3k | 00-11-09 | ![File is not rated File is not rated](/images/misc/r0.gif) | SuperCircle Routine Routine draws any filled circle. It's quite optimized. (Uses a line routine to draw) |
![](/images/misc/info.gif) | writeback.asm | 1k | 00-08-20 | ![File is not rated File is not rated](/images/misc/r0.gif) | Writeback Routine A highly optimized writeback routine for saving data such as high scores and saved games. |
![](/images/misc/info.gif) | crtstrng.asm | 1k | 00-08-11 | ![File is not rated File is not rated](/images/misc/r0.gif) | CrtStrng According to the Guide: [This] is a fast String Variable Type creation tool easy enough for everyone to use. |
![](/images/misc/info.gif) | stringrts.asm | 1k | 00-07-22 | ![File is not rated File is not rated](/images/misc/r0.gif) | String Routines Several string routines for use in asm. Substr (like sub() in BASIC), strlen (find the # of chars in a string), and strpixels (find long a string is in pixels as if it were printed in the small font). Updated to fix _substr and make it smaller. |
![](/images/misc/info.gif) | op1equpi.zip | 1k | 00-07-14 | ![File is not rated File is not rated](/images/misc/r0.gif) | Op1 Equals Pi The value of Op1 equals Pi (3.1415...) |
![](/images/misc/info.gif) | disphist.asm | 2k | 00-07-13 | ![File is not rated File is not rated](/images/misc/r0.gif) | Display History Entry The source shows you how to display a history entry on the screen in the variable width font |
![](/images/misc/info.gif) | ascr86.h | 3k | 00-06-30 | ![File is not rated File is not rated](/images/misc/r0.gif) | Even More Advanced Sprite Clipping Routine Nemesis' sprite routine featuring non-aligned, variable-sized (1x1-8x255) and horizontally CLIPPED!!! Just 72 bytes and fast enough. |
![](/images/misc/info.gif) | fvputs.zip | 2k | 00-06-27 | ![File is not rated File is not rated](/images/misc/r0.gif) | Formatted Vputs Allows bold, italic, underline formatting. Some grayscale support. May contain strange opcodes. |
![](/images/misc/info.gif) | spectips.zip | 10k | 00-06-23 | ![File is not rated File is not rated](/images/misc/r0.gif) | IPS Patch for ZX48.ROM v0.25a This patch, applied to a Sinclair Spectrum ROM, allows it to be runned instead of the TI-86 ROM in emulators like TI86EMU. Check webpage for more details. |
![](/images/misc/info-ss.gif) | scroll.zip | 10k | 00-05-15 | ![File is not rated File is not rated](/images/misc/r0.gif) | TI-86 Game Engine This is a very complex and fast scrolling engine. Working, but UNFINISHED!!! Demo program included. |
![](/images/misc/info.gif) | findpixel86.asm | 1k | 00-05-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | Findpixel Smallest Findpixel available (24 bytes)... Now works even if bit 6 of hl is set! |
![](/images/misc/info.gif) | fastmap.asm | 5k | 00-04-22 | ![File is not rated File is not rated](/images/misc/r0.gif) | FastMap Routine a fast tilemap routine compatible with most sprite routines |
![](/images/misc/info.gif) | drawspr.asm | 5k | 00-03-18 | ![File is not rated File is not rated](/images/misc/r0.gif) | 8xYx4 Sprite Drawing Routine One of the fastest routine to draw 8xY 4colors sprites (for 8x8x4, |
![](/images/misc/info.gif) | jmmr.zip | 18k | 00-02-19 | ![File is not rated File is not rated](/images/misc/r0.gif) | JM's Memory Resident Loader This is a loader that will place a small program (1KB or less) into the top of page 1. This allows you to write a program using the TI-OS's built in program writer to write a machine language. This algorithm can also be used for library routines in conjuction with an Interrupt. |
![](/images/misc/info.gif) | fastclear.asm | 1k | 00-02-19 | ![File is not rated File is not rated](/images/misc/r0.gif) | FastClear routine Clears the screen faster than call _clrLCD |
![](/images/misc/info.gif) | cnc86.zip | 89k | 00-02-19 | ![File is not rated File is not rated](/images/misc/r0.gif) | C&C 86 Engine Source code to the map scrolling and mouse interface for a C&C type game. |
![](/images/misc/info.gif) | forloop.zip | 1k | 00-01-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | FOR Loop This is a routine that allows you to use the FOR repitition structure in Assembly Language. This can easily be used on any calculator because there are no specific TI-86 ROM Calls |
![](/images/misc/info.gif) | while.zip | 1k | 00-01-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | While Loop Routine A routine that alows you to use the WHILE repitition structure in Assembly Language. |
![](/images/misc/info.gif) | 86usm.zip | 1k | 00-01-01 | ![File is not rated File is not rated](/images/misc/r0.gif) | Unsigned Multiplier This is an unsigned multiply routinw for the TI-86. I believe it's the fastest routine possible, but obviously that's easy for such a small program. I'm sure this has been done before at least as good, but if you need a multiplier you might want to use this one. |
![](/images/misc/info.gif) | vfsprite.asm | 7k | 99-11-21 | ![File is not rated File is not rated](/images/misc/r0.gif) | Very Fast Customizeable Sprite Routine |
![](/images/misc/info.gif) | vfmult.asm | 5k | 99-11-21 | ![File is not rated File is not rated](/images/misc/r0.gif) | Very Fast 8-bit Multiplication Library |
![](/images/misc/info.gif) | textin.asm | 2k | 99-11-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | TextIn Text input routine that accepts numbers and upper/lowercase letters. |
![](/images/misc/info.gif) | dobarmenu.asm | 4k | 99-11-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | DoBarMenu Table-driven menu engine produces bar menus similar to BASIC's menu() command. |
![](/images/misc/info.gif) | centered.asm | 1k | 99-07-08 | ![File is not rated File is not rated](/images/misc/r0.gif) | Centered Text Routines Routines for displaying centered text in the large and small font. |
![](/images/misc/info.gif) | sprite.asm | 7k | 99-06-21 | ![File is not rated File is not rated](/images/misc/r0.gif) | Sprite Routines PutSprite(clip), GraySprite(clip) |
![](/images/misc/info.gif) | clock.asm | 4k | 99-06-15 | ![File is not rated File is not rated](/images/misc/r0.gif) | CTime User Code CTime code for other programs to display a clock while CTime is running. |
![](/images/misc/info.gif) | strtonum.asm | 9k | 99-06-13 | ![File is not rated File is not rated](/images/misc/r0.gif) | StringToNumeric Routine Converts a string to a real number. |
![](/images/misc/info.gif) | findpixel-95.asm | 1k | 99-03-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | 91/95 T-state FindPixel Routine |
![](/images/misc/info.gif) | rannum.asm | 1k | 99-03-04 | ![File is not rated File is not rated](/images/misc/r0.gif) | Random Number Routine |
![](/images/misc/info.gif) | mult.asm | 3k | 99-02-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast 8-bit Signed Multiplication Routines |
![](/images/misc/info.gif) | 3drot.asm | 4k | 99-02-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | 3D Rotation and Misc. 3D Math Routines |
![](/images/misc/info-ssa.gif) | soft.asm | 1k | 99-01-02 | ![File is not rated File is not rated](/images/misc/r0.gif) | Soft Scroll 86 |
![](/images/misc/info.gif) | getdirec.asm | 1k | 98-11-22 | ![File is not rated File is not rated](/images/misc/r0.gif) | Get Direction Routine |
![](/images/misc/info.gif) | searchcompare.asm | 7k | 98-11-15 | ![File is not rated File is not rated](/images/misc/r0.gif) | Search and Compare Routines Various routines for searching and comparing. |
![](/images/misc/info.gif) | menuroutine.asm | 4k | 98-10-23 | ![File is not rated File is not rated](/images/misc/r0.gif) | Menu Bar Routine |
![](/images/misc/info.gif) | anim.asm | 4k | 98-10-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | Animation Controller |
![](/images/misc/info.gif) | sprmove.asm | 12k | 98-09-07 | ![File is not rated File is not rated](/images/misc/r0.gif) | Sprite Moving Demo Demos basic game coding concepts |
![](/images/misc/info.gif) | alinsprt.asm | 1k | 98-09-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | AlignSprite Routine Display an aligned sprite. |
![](/images/misc/info.gif) | fastsprt.asm | 2k | 98-09-05 | ![File is not rated File is not rated](/images/misc/r0.gif) | FastSprite Routine Fastsprite routine |
![](/images/misc/info.gif) | rpmult.asm | 1k | 98-08-28 | ![File is not rated File is not rated](/images/misc/r0.gif) | Russian Peasants' Algorithm |
![](/images/misc/info.gif) | math32.inc | 8k | 98-08-28 | ![File is not rated File is not rated](/images/misc/r0.gif) | 32-bit Math Routines for the Z80 |
![](/images/misc/info.gif) | atof.asm | 2k | 98-08-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | String to Floating Point Number Conversion Routine |
![](/images/misc/info.gif) | fasterfp.asm | 1k | 98-08-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | Faster FindPixel Routine |
![](/images/misc/info.gif) | fp.asm | 1k | 98-08-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast FindPixel Routine |
![](/images/misc/info.gif) | mul8x8.asm | 1k | 98-08-10 | ![File is not rated File is not rated](/images/misc/r0.gif) | Fast 8-bit Multiply Routine |
![](/images/misc/info.gif) | triglite.inc | 17k | 98-08-01 | ![File is not rated File is not rated](/images/misc/r0.gif) | Trig Tables LITE v2.1 Header file for sine and cosine values. Compiles half the size of fat version, but twice as accurate. |
![](/images/misc/info.gif) | trigfat.inc | 24k | 98-08-01 | ![File is not rated File is not rated](/images/misc/r0.gif) | Trig Tables FAT v2.1 Header file for sine and cosine values. |
![](/images/misc/info.gif) | findpixel.asm | 2k | 98-07-27 | ![File is not rated File is not rated](/images/misc/r0.gif) | Find Pixel Routines Two routines, one for speed and one for size. |
![](/images/misc/info.gif) | fline.asm | 2k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | FastLine v1.0 Fast line routine. Uses Bresenham's Line Algorithm. |
![](/images/misc/info.gif) | sudsy2.asm | 1k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | General Sound Algorithm General routine for link port sound. |
![](/images/misc/info.gif) | strprmpt.asm | 1k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | String Input Routine to input a string. |
![](/images/misc/info.gif) | grsprite.asm | 1k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | GrayScale PutSprite Routine PutSprite routine modified for grayscale. |
![](/images/misc/info-r.gif) | gray2.asm | 1k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | GrayScale Routine Four shaded grayscale routine. Super fast and with less flicker than any other routine. |
![](/images/misc/info.gif) | ptsprite.asm | 1k | 98-07-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | PutSprite Fast and small PutSprite routine. |
![](/images/misc/info.gif) | dis.asm | 39k | 98-03-26 | ![File is not rated File is not rated](/images/misc/r0.gif) | TI-86 Z80 Disassembler |
![](/images/misc/info.gif) | ascr.h | 4k | 98-01-16 | ![File is not rated File is not rated](/images/misc/r0.gif) | Advanced Sprite Clipping Routines |
![](/images/misc/info.gif) | inverse.asm | 1k | 97-12-03 | ![File is not rated File is not rated](/images/misc/r0.gif) | Inverse Routine Inverses the entire screen. Very fast |