Download e-book for iPad: Adventures with the Atari by Jack B. Hardy

By Jack B. Hardy

ISBN-10: 0835901726

ISBN-13: 9780835901727

A booklet approximately writing event video games in 3 diversified programming languages: Pilot, Microsoft uncomplicated, and Atari 8K easy

Show description

Read Online or Download Adventures with the Atari PDF

Similar nonfiction_6 books

Read e-book online The City and the Stars (SF Masterworks 39) PDF

Males had outfitted towns ahead of, yet by no means the sort of urban as Diaspar; for millennia its protecting dome shutout the creeping decay and risk of the area open air. as soon as, it held powers that ideas the celebs. yet then, as legend had it, The invaders got here, using humanity into this final shelter. It takes one guy, a special to wreck via Diaspar's stifling inertia, to wreck the legend and observe the genuine nature of the Invaders.

Europe's Postwar Recovery (Studies in Macroeconomic - download pdf or read online

This e-book reassesses Western Europe's dazzling monetary restoration from global battle II and the situation of 1947. The members reveal the position of overseas associations and distinction the very assorted nationwide reports. Their old research has coverage relevance--to the controversy over the Maastricht Treaty and the one industry Programme, to the problems of adjustment in previously centrally deliberate economies, and to reform of the Bretton Woods associations.

Download e-book for iPad: Citizens of the sea : wonderous creatures from the census of by Nancy Knowlton

Поразительное разнообразие жизни океана на страницах этого насыщенного иллюстрированного издания просто завораживает. The superb range of ocean lifestyles will wow you during this riveting e-book via marine scientist Nancy Knowlton. electorate of the ocean unearths the main interesting organisms within the ocean, captured in motion by way of expert underwater photographers from nationwide Geographic and the Census of Marine lifestyles.

Extra info for Adventures with the Atari

Example text

Add some more locations: 580 590 610 620 630 660 670 680 690 700 720 tLOCATION8 C:#W=10 C:#N=7 C: $AREA=ON A HILL OVERLOOKING THE OCEAN C:SITEM=A SHOVEL J:tPRINT tLOCATION9 C:#U=8 C:SAREA=IN THE BOTTOM OF A HOLE C:SITEM=A WOODEN CHEST J:tPRINT and a way to get to them: 3120 M:ON8 ,ON9 , 3130 JM:tLOCATION8,tLOCATION9 Note: Location 9 is in the bottom of a hole and there is no way to get to it. Therefore, the command *DIG needs to be added to the program's growing vocabulary. Change line 1770 and 1780 as shown: 1770 M:TAKE,SET,READ,DIS 1780 JM:tTAKE,tTAKE,tREAD,tDIS Also needed is a way to take the shovel.

In the process of entering it, you have had the fun of watching it grow, segment by segment, into its final form. Type LIST, hit RETURN. As you can see, all of the line numbers are now in order. If you would like to clean up the listing and have the program lines incremented by ten, then type REN 10,10 and hit RETURN. List the program again and be sure to save a copy of all work onto cassette (CSAVE ) or disk (SAVE "D:filename" ). AN ADVENTURE IN ATARI - - - - - - - - - - - - - - - - . MICROSOFT BASIC: HALLS OF DEATH ~______________ 37 38 INTERACTIVE ADVENTURES Halls of Death is written in Atari Microsoft BASIC, a full implementation of the standard BASIC used on the Apple, the Pet, the TRS-80, and many other popular microcomputers.

If not. it will jump to "can't read" routine, which sounds the bell, displays the message, and jumps again to the oft-used CLEARBOTTOM routine: 28 INTERACTIVE ADVENTURES 2870 *CANTREAD 2880 T:[esc ctrl 2 / 2 spaces]THERE IS NOTHING HERE TO READ~ 2890 J:*CLEARBOTTOM The information on the note can be read only once, as the program sets the #B status variable to two, prints the message, and jumps to the reset routine: 2430 2440 2450 2455 2460 2470 2480 2490 2500 *MESSAGE1 U:*OK C:#B=2 T:[2 esc ctrl -'s] T: FIND A BOAT T: SAIL IT WEST T: THERE'S A TREASURE THERE T: ONE OF THE BEST J:*RESET The reset routine pauses so the message can be read, repositions the cursor, and jumps to the CLEARBOTTOM routine: 3180 3190 3200 3210 *RESET PA:240 T:[3 esc ctrl -'s] J:*CLEARBOTTOM What if the player wanted to read the note again?

Download PDF sample

Adventures with the Atari by Jack B. Hardy

by John

Rated 4.32 of 5 – based on 41 votes