Falling Balls

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GCHarder
Posts: 428
Joined: Sat Dec 14, 2013 7:46 pm

Falling Balls

Post by GCHarder »

"Falling Balls" is another interesting strategy game.

First published in "Hebdogiciel", the type-in was done by XavSnap.

My version is essentially the same but with french text replaced with Google
english. I did add a SEED mod so that you can replay the same game again to
get a higher score.

There is a major bug in the program, these lines ...

1050 FOR C=Q(Z) TO Q(Z)+A STEP 1*(Q(Z)+A>Q(Z))-1*(Q(Z)+A<Q(Z))
1060 PRINT AT B(Z),C;A$(Z)
1070 NEXT C

which shifts the bars right, besides being overly complicated, don't work.

An example of the bug can be seen in the 1st screenshot.

Here's my replacement ...

1050 FOR C=1 TO A
1054 LET A$(Z)=A$(Z,20)+A$(Z,1 TO 19)
1060 PRINT AT B(Z),8;A$(Z)
1070 NEXT C

There are 3 versions ...

Billes.p The original french version
Balls.p My version
Balls-UDG.p Same as Balls with CHR$128 graphics

Enjoy;

Greg
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Balls.zip
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XavSnap
Posts: 1941
Joined: Sat May 10, 2008 4:23 pm
Location: 'Zx81 France' Fb group.

Re: Falling Balls

Post by XavSnap »

Tanks Greg !
Xavier ...on the Facebook groupe : "Zx81 France"(fr)
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