CONTENTS OF VOLUME #13 Ouò softwarå donationó arå graduallù becominç morå anä morå sophisticated® Thió volumå haó somå excellenô seeä ideaó foò sucè thingó aó graphics¬ B-treeó usinç pointers¬ automatiã Terminaì inclusion, and a excellent demo for File I/O. 1® Foò thoså interesteä iî Graphics¬ Richarä Burkeì oæ Cincinnati Control Dynamics Inc. in Ohio took the trouble tï converô thå softwarå iî thå articlå "3-Dimensionaì Computer Graphics "(written by Franklin Crow) published in "Byte" of March & April (1981). For those of you who pursue this to a successful conclusion let us know. Even better, send us a donation. GRAPHICS.PAS/COM INIT.PAS FILES.PAS MAKE.PAS UTIL.PAS CUB++.DAT CUBE1.DAT CUBE2.DAT PYRAMID.DAT SOLID.DAT 2. Roy Allen ,of Mill Valley, California combined a Game with Pascal/Z's direct File access tï comå uð witè aî excellenô Demo® Thå gamå ió aî olä favorite called ANIMALS. Everything that ANIMALS learns is containeä iî thå paiò oæ fileó calleä Beasts® Iæ fileó bù those names are not found on the currently-logged disk, the program will create a new set of files. It starts out with only two animals so you'll have to have your kids teach it some. ANIMALS.PAS/COM BEASTS.QQQ BEASTS.QQX 3. Ray Penley is working in a computer store called BIT-WIT in Clinton¬ Marylanä sï wherå hå getó thå timå tï writå programs is beyond me, however, here is his latest donations. This first group is a Terminal installation program. It comeó jusô iî timå tï helð makå ouò programó morå transportable. INSTALL.PAS/PAS/DOC Terminal installation program. TERMIO.PAS Source for procedures that are included in user's program. TERMIO.LIB Edited version that is to be included in Pascal program. TERMIO.VAÒ Variableó foò functioî INITTERM TERMIO.FIL Terminal data file. Ray also included a clever little game to demostrate how his INSTALL program works. It looks for the terminal data file "TERMIO.FIL". The game moves three characters around on the terminaì screen® Characteró directionó maù bå changeä iî real time also. LEGAME.PAS/COM Š 4® Mù continuinç interesô iî learninç Pascal/Ú tï á professionaì deptè haó leä må intï somå strangå areas® Presently¬ É aí workinç iî thå Binarù Treå area® Thrõ thå uså oæ pointeró É aí explorinç thå wayó Treeó anä pointeró can better simple databases. TREE2 is a interesting example. I'll be writing a tutorial on it later, but if you want a simplå examplå oæ Post-order¬ In-ordeò anä Pre-ordeò iî traversaling a tree review TREE2. TREE2.PAS/COM The bench check that was used to compare MT+ and Pascal/Z wasn't correct in that Byte article. So when I looked at it I cleaned it up but the reason I am including it here is not the bench check aspect but the algorithm. It had some pretty shifty thinking. So I included it just as a curosity item. BENCH.PAS/COM MILEAGE came out of the class room. I cleaned it up and adapted it to Pascal/Z. It'll figure out your MPG. MILEAGE.PAS/COM