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qb64/programs/samples/pete/coolscr.bas
Luke Ceddia b586eafd3b Integrated _BLINEINPUT into regular LINE INPUT for BINARY files
LINE INPUT will now use the faster method if passed a file handle
that has been opened FOR BINARY. As such, the _BLINEINPUT command
has been removed.

qb64.bas now takes advantage of this for reading from '$include files,
at least in Include Manager 1. Some tweaking of internal/source/main.txt
was required to get things into a sane state, so I'm holing off changing
the compiler any further so the auto-builder can make sure everything's
smoothed over.

Note: Everything should still compile as normal; I'm just being overcautious.
2014-07-27 00:06:17 +10:00

24 lines
No EOL
501 B
QBasic

CLS
SCREEN 12
RANDOMIZE TIMER
DO
CLS
LET X = 15
LET Y = 10
LET DX = 1
LET DY = 1
C = INT(RND * 14) + 1
FOR L = 1 TO 100
210 LET XN = X + DX
LET YN = Y + DY
IF XN = 0 OR XN = 640 THEN LET DX = -DX: C = INT(RND * 14) + 1: SOUND 500, 2
IF YN = 0 OR YN = 480 THEN LET DY = -DY: C = INT(RND * 14) + 1: SOUND 500, 2
REM CIRCLE (X, Y), 100, 0
CIRCLE (XN, YN), 100, C
REM PSET (XN, YN), 2
LET X = XN: LET Y = YN
REM FOR I = 1 TO 600: NEXT I
IF INKEY$ <> "" THEN END
GOTO 210
NEXT L
LOOP