Testing Sprites on the TI-99/4A

Channel:

Jason Doucette

Subscribers:

810

Published on March 15, 2016 2:06:44 AM ● Video Link: https://www.youtube.com/watch?v=7scfcFRqtEw

Duration: 0:23

425 views

4

Testing sprites. My first TI-99/4A program written since I was a kid.

This is also a test of the YouTube uploader, since it's distorting all of my Classic99 videos via uploading at the lowest possible resolution: 144p. Sigh... But for other people, this is working fine.

Test. 1. 2. 3. Test.

There's an error in the code. Can you see it?

100 CALL MAGNIFY(4)
110 CALL CHAR(96,"0102040810204080")
120 CALL CHAR(97,"8040201008040201")
130 CALL CHAR(98,"8040201008040201")
140 CALL CHAR(99,"0102040810204080")
150 CALL CHAR(100,"0103070F1F3F7FFF")
160 CALL CHAR(101,"FF7F3F1F0F070301")
170 CALL CHAR(102,"80C0E0F0F8FCFEFF")
180 CALL CHAR(103,"FFFEFCF8F0E0C080")
190 CALL SPRITE(#1,96,2,100,100)
200 CALL SPRITE(#2,100,5,10,10)
210 CALL JOYST(1,X,Y)
220 CALL MOTION(#1,-Y*10,X*10)
230 CALL JOYST(2,X,Y)
240 CALL MOTION(#2,-Y*10,X*10)
250 GOTO 220

My playlists:
--------------------
- Voxel: https://youtu.be/watch?v=XCVWEuhCCDM&list=PLjnbT4UISq0bQF1g85tE9jTrKfEtdRYlY
- Road: https://youtu.be/watch?v=ck5ALX11YU4&list=PLjnbT4UISq0bnfd1RC3M4PgTgkmhlkikV
- Ray Casting 3D: https://youtu.be/watch?v=zjswXUTMP2o&list=PLjnbT4UISq0YcFtRFjFQqK0g6ONNCtrvY
- Side-Scroll Shmup: https://youtu.be/watch?v=fF4X8zN-Raw&list=PLjnbT4UISq0Y_7IAN_zUzxgZnfhXxo_0Q
- MonoGame Tutorial: https://youtube.com/watch?v=WW1dJnfXWb0&list=PLjnbT4UISq0adw__Y9B2eXA0LL35TyORU

My websites:
---------------------
- my GitHub: https://github.com/JDoucette
- my company: http://xona.com
- my Blog: http://thefirstpixel.com