Atari 8-bit Source code

0 DIM S(45),​Q$(1):​X=0:​Y=1:​A=2:​L=3:​J=4:​S(X)=80:​S(Y)=80:​S(A)=0:​S(L)=30:​C=10:​O=-9999:​N=2.7:​B=58.31:​DEG
1 V=0:​W=0:​M=1:​GRAPHICS 7:​SETCOLOR 0,​1,​4:​SETCOLOR 1,​12,​14:​SETCOLOR 2,​11,​4:​COLOR 2:​CIRCLE C,​C,​C:​PAINT C,​C:​? ""
2 IF O>-9999:​? "Hi(";E;",​";G;",​";K;")";O,​;:​ENDIF:​INPUT "D,​F,​R? ",​D,​F,​R:​IF D<1 OR D>8 OR F<50 OR F>68 OR R<1 OR R>4 THEN M=0
3 IF M=0:​? "";:​GOTO 1:​ELSE:​GOSUB 5:​GOSUB 9:​ENDIF:​U=W*8*R^N/32 DIV 1:​V=V DIV 1:​? "sunin=";Q;",​ leafg=";U;",​ brang=";V
4 Z=Q-U-V:​? " ";Z;:​IF Z>=0:​? " apples";:​ELSE:​? ",​ failed";:​ENDIF:​IF Z>O:​E=D:​G=F:​K=R:​O=Z:​ENDIF:​? ,​"Replay";:​INPUT Q$:​CLS:​GOTO 1
5 IF D>0:​COLOR 1:​PLOT S(X),​S(Y):​S(X+5)=S(X)+S(L)*SIN(S(A)):​S(Y+5)=S(Y)-S(L)*COS(S(A)):​DRAWTO S(X+5),​S(Y+5):​V=V+2*S(L)
6 W=W+1:​H=S(X+5)+((R+1)*SIN(S(A))):​I=S(Y+5)-((R+1)*COS(S(A))):​COLOR 2:​PLOT H,​I:​T=1:​WHILE T<R:​CIRCLE H,​I,​T:​T=T+1:​WEND:​COLOR 3
7 CIRCLE H,​I,​R:​COLOR 1:​S(J)=0:​WHILE S(J)<2:​S(A+5)=S(A)-B+(2*B*S(J)):​S(L+5)=S(L)*F/100:​X=X+5:​Y=Y+5:​A=A+5:​L=L+5:​J=J+5
8 D=D-1:​GOSUB 5:​D=D+1:​X=X-5:​Y=Y-5:​A=A-5:​L=L-5:​J=J-5:​S(J)=S(J)+1:​WEND:​ENDIF:​RETURN
9 ? "Scanning";:​Q=0:​FOR I=0 TO 76:​IF I MOD 8=0:​? ".";:​ENDIF:​FOR H=81 TO 140:​LOCATE H,​I,​P:​IF P=3:​Q=Q+2:​ENDIF:​NEXT H:​NEXT I:​POKE 657,​2:​RETURN