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- 10 REM ************************
- 20 REM * DROPIN.DEMO *
- 30 REM * By Brad Edwards *
- 40 REM * Copyright (C) 1992 *
- 50 REM * MindCraft Publ. Corp.*
- 60 REM * Lincoln, MA 01773 *
- 70 REM ************************
- 80 ONERR GOTO 300
- 90 PRINT CHR$(4);"BLOAD DROPIN":DROPIN = 768:HIRES = 62450
- 100 HGR : HGR2 : POKE 230,32: HCOLOR= 3
- 110 FOR X = 0 TO 140 STEP 20
- 120 Y1 = 95 -X/3:Y2 = 95 +X/3
- 130 HPLOT X,Y1 TO 139,0 TO 279 -X,Y1 TO 140,95 TO X,Y1
- 140 HPLOT X,Y2 TO 139,191 TO 279 -X,Y2 TO 140,95 TO X,Y2
- 150 NEXT
- 160 HPLOT 0,95 TO 139,48 TO 279,95 TO 139,142 TO 0,95
- 170 CALL DROPIN: CALL HIRES
- 180 FOR I = 1 TO 150
- 190 X = RND(1):Y = RND(1) *X *94:X = X *139 +139
- 200 HPLOT X,Y: HPLOT 279 -X,Y: HPLOT X,191 -Y: HPLOT 279 -X,191 -Y
- 210 NEXT : HPLOT 0,0 TO 279,0 TO 279,191 TO 0,191 TO 0,0
- 220 CALL DROPIN: CALL HIRES
- 230 FOR X = 0 TO 140
- 240 Y1 = 95 -X/3:Y2 = 95 +X/3
- 250 HCOLOR= 6: HPLOT 279 -X,Y2 TO 139,191: HPLOT 279 -X,Y1 TO 139,0
- 260 HCOLOR= 3: HPLOT 139,0 TO X,Y1: HPLOT X,Y2 TO 140,95 TO 279 -X,Y2
- 270 NEXT : CALL DROPIN
- 280 IF PEEK( -16384) <128 THEN 280
- 290 TEXT : END
- 300 PRINT CHR$(7);"ERROR WHILE LOADING 'DROPIN'": END