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ksp: getting closer

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Vince Weaver 2016-05-26 23:34:06 -04:00
parent 0c9399f52a
commit 403d69ba9d
1 changed files with 36 additions and 50 deletions
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86
ksp/ksp.bas
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@ -1,13 +1,11 @@
7 TEXT:HOME 7 TEXT:HOME
10 REM PRINT CHR$(4);"BLOAD GLOBE.HGR,A$2000" 10 REM PRINT CHR$(4);"BLOAD GLOBE.HGR,A$2000"
20 AN$="ZURGTROYD" 20 AN$="ZURGTROYD":S=3
90 S=3
95 G=-9.8 95 G=-9.8
100 EN(1)=1:ST(1)=1:FT(1)=1 100 EN(1)=1:ST(1)=1:FT(1)=1
101 EN(2)=2:ST(2)=2:FT(2)=1 101 EN(2)=2:ST(2)=2:FT(2)=1
102 EN(3)=3:ST(3)=3:FT(3)=1 102 EN(3)=3:ST(3)=3:FT(3)=1
103 LN=0 103 LN=0:CQ=0:OM=0
104 CQ=0
110 HIMEM:7925 110 HIMEM:7925
120 POKE 232,245:POKE 233,30 120 POKE 232,245:POKE 233,30
130 FOR L=7925 TO 8175: READ B:POKE L,B:NEXT L 130 FOR L=7925 TO 8175: READ B:POKE L,B:NEXT L
@ -26,65 +24,52 @@
1040 DV(I)=270*-G*LOG(TM(I)/(TM(I)-FM(I))) 1040 DV(I)=270*-G*LOG(TM(I)/(TM(I)-FM(I)))
1050 TW(I)=TH(I)/(TM(I)*-G) 1050 TW(I)=TH(I)/(TM(I)*-G)
1055 FF(I)=TH(I)/(270*-G) 1055 FF(I)=TH(I)/(270*-G)
1990 PRINT "STAGE: ";I 1990 PRINT "STAGE: ";4-I
1991 PRINT " TANKS=";ST(I)*FT(I);" ENGINES=";EN(I) 1991 PRINT " TANKS=";ST(I)*FT(I);" ENGINES=";EN(I)
1992 PRINT " STAGE MASS=";SM(I);" TOTAL MASS=";TM(I) 1992 PRINT " STAGE MASS=";SM(I);" TOTAL MASS=";TM(I)
1993 PRINT " DELTAV=";DV(I) 1993 PRINT " DELTAV=";DV(I)
1995 PRINT " TWR=";TW(I) 1995 PRINT " TWR=";TW(I)
2000 NEXT I 2000 NEXT I
2999 GET A$ 2999 GET A$
3000 AN=0 3000 AN=0:GX=0:GY=-9.8:GA=0:V=0:VX=0:VY=0:AX=0:AY=0:KR=600000
3012 GX=0:GY=-9.8:GA=0 3016 RX=0:RY=KR+10:RA=KR+10:TR=0:T=0
3013 V=0:VX=0:VY=0
3014 AX=0:AY=0
3015 KR=600000
3016 RX=0:RY=KR+10
3017 RA=KR+10
3018 TR=0:T=0
3020 HGR:ROT=0:SCALE=2:H=0 3020 HGR:ROT=0:SCALE=2:H=0
3030 REM ** LAUNCHPAD ** 3030 REM ** LAUNCHPAD **
3035 PRINT:PRINT CHR$(4);"BLOAD LAUNCHPAD.HGR,A$2000" 3035 PRINT:PRINT CHR$(4);"BLOAD LAUNCHPAD.HGR,A$2000"
3038 HCOLOR=1:HPLOT 1,80 TO 132,80: HPLOT 148,80 TO 247,80 3038 HCOLOR=1:HPLOT 1,80 TO 132,80: HPLOT 148,80 TO 247,80
3039 HCOLOR=3:HPLOT 110,110 TO 110,60:HPLOT TO 130,60: HPLOT 110,70 TO 130,70 3039 HCOLOR=3:HPLOT 110,110 TO 110,60:HPLOT TO 130,60: HPLOT 110,70 TO 130,70
4000 REM 3040 XDRAW 1+((S-1)*2)+TR AT 140,80
4001 IF LN=0 GOTO 5032 4000 REM ** LOOP **
4003 IF (RA-KR)>1800 THEN GOTO 4012 4002 IF LN=0 GOTO 5032
4003 RR=RA-KR
4004 IF RR>1800 THEN GOTO 4012
4005 HCOLOR=0:HPLOT 1,80+H TO 132,80+H:HPLOT 148,80+H TO 247,80+H 4005 HCOLOR=0:HPLOT 1,80+H TO 132,80+H:HPLOT 148,80+H TO 247,80+H
4010 H=(RA-KR)/20:HCOLOR=1:HPLOT 1,80+H TO 132,80+H:HPLOT 148,80+H TO 247,80+H 4010 H=RR/20:HCOLOR=1:HPLOT 1,80+H TO 132,80+H:HPLOT 148,80+H TO 247,80+H
4012 IF (RA-KR)<10000 AND CQ<>0 THEN GOSUB 7600 4012 IF RR<40000 AND CQ<>0 THEN GOSUB 7600
4014 IF (RA-KR)<10000 GOTO 4018 4014 IF RR<40000 GOTO 4018
4016 IF (RA-KR)>10000 AND CQ<>1 THEN GOSUB 7700 4016 IF RR>40000 AND CQ<>1 THEN GOSUB 7700
4018 FL=FM(S)*100/SF(S) 4018 FL=FM(S)*100/SF(S)
4020 IF TR<>1 THEN GOTO 4050 4020 IF TR<>1 THEN GOTO 4050
4025 IF FM(S)<0.1 THEN FM(S)=0:AX=0:AY=0:GOTO 4050 4025 IF FM(S)<0.1 THEN FM(S)=0:AX=0:AY=0:GOTO 4050
4030 AX=(TH(S)/TM(S))*SIN(AN) 4030 AX=(TH(S)/TM(S))*SIN(AN):AY=(TH(S)/TM(S))*COS(AN)
4035 AY=(TH(S)/TM(S))*COS(AN) 4040 FM(S)=FM(S)-FF(S):TM(S)=TM(S)-FF(S)
4040 FM(S)=FM(S)-FF(S)
4045 TM(S)=TM(S)-FF(S)
4047 GOTO 4060 4047 GOTO 4060
4050 REM NOT THRUSTING 4050 REM NOT THRUSTING
4055 AX=0:AY=0 4055 AX=0:AY=0
4060 GA=ATN(RX/RY) 4060 GA=ATN(RX/RY)
4062 REM PRINT "GA=";GA;" AY=";AY
4065 IF RY<0 THEN GA=GA+3.14 4065 IF RY<0 THEN GA=GA+3.14
4070 GY=COS(GA)*G 4070 GY=COS(GA)*G:GX=SIN(GA)*G
4075 GX=SIN(GA)*G 4080 AY=AY+GY:AX=AX+GX
4080 AY=AY+GY 4090 ZX=VX:ZY=VY
4085 AX=AX+GX 5000 VY=ZY+AY:VX=ZX+AX
4090 ZX=VX
4095 ZY=VY
5000 VY=ZY+AY
5005 VX=ZX+AX
5010 V=SQR(VX*VX+VY*VY) 5010 V=SQR(VX*VX+VY*VY)
5012 RY=RY+0.5*(ZY+VY) 5012 RY=RY+0.5*(ZY+VY):RX=RX+0.5*(ZX+VX)
5014 RX=RX+0.5*(ZX+VX)
5018 RA=SQR(RX*RX+RY*RY) 5018 RA=SQR(RX*RX+RY*RY)
5020 IF RA<KR THEN PRINT "CRASH": END 5020 IF RA<KR THEN GOTO 8000
5030 G=-9.8/((RA/KR)*(RA/KR)) 5030 G=-9.8/((RA/KR)*(RA/KR))
5031 REM PRINT "-------------------------"
5032 VTAB 21 5032 VTAB 21
5040 PRINT "TIME: ";T,"STAGE: ";S;" ";AN$ 5040 PRINT "TIME: ";T,"STAGE: ";4-S;" ";AN$
5045 PRINT "ALT: ";INT((RA-KR)/1000);"KM " 5045 PRINT "ALT: ";INT((RA-KR)/1000);"KM ";AN;" "
5060 PRINT "VEL: ";INT(V);"M/S","FUEL: ";INT(FL);"% " 5060 PRINT "VEL: ";INT(V);"M/S","FUEL: ";INT(FL);"% "
5080 REM PRINT "GRAVANGLE ";GA*180/3.14 5080 REM PRINT "GRAVANGLE ";GA*180/3.14
5090 REM PRINT "X: ";RX;" Y: ";RY 5090 REM PRINT "X: ";RX;" Y: ";RY
@ -92,22 +77,23 @@
5110 REM PRINT "ANGLE: ";AN 5110 REM PRINT "ANGLE: ";AN
5112 REM PRINT "AX: ";AX;"AY: ";AY 5112 REM PRINT "AX: ";AX;"AY: ";AY
5113 XDRAW 1+((S-1)*2)+TR AT 140,80 5113 XDRAW 1+((S-1)*2)+TR AT 140,80
5115 GET A$ 5115 Q=PEEK(-16384):IF Q<128 THEN GOTO 6080
6000 A$=CHR$(Q-128):POKE 49168,0
6060 IF A$="Q" THEN END 6060 IF A$="Q" THEN END
6061 XDRAW 1+((S-1)*2)+TR AT 140,80 6061 IF A$="A" THEN R=R-8:AN=AN-0.7853
6062 IF A$="A" THEN R=R-8 6062 IF A$="D" THEN R=R+8:AN=AN+0.7853
6063 IF A$="D" THEN R=R+8 6063 IF A$="C" THEN GOTO 8000
6064 IF A$="C" THEN GOTO 8000 6064 IF A$="Z" THEN TH=1
6065 IF A$="Z" THEN TH=1 6065 IF A$="V" THEN RA=RA+100
6066 IF A$="V" THEN RA=RA+100 6066 IF A$="X" THEN TH=0
6067 IF A$="X" THEN TH=0
6068 IF A$=" " AND LN=1 THEN S=S-1:XX=PEEK(-16336) 6068 IF A$=" " AND LN=1 THEN S=S-1:XX=PEEK(-16336)
6069 IF A$=" " AND LN=0 THEN GOSUB 7500 6069 IF A$=" " AND LN=0 THEN GOSUB 7500
6070 IF A$="E" THEN GOSUB 8100 6070 IF A$="E" THEN GOSUB 8100
6073 IF R=64 THEN R=0 6073 IF R=64 THEN R=0:AN=0
6074 IF R=-8 THEN R=56 6074 IF R=-8 THEN R=56
6075 IF S<0 THEN S=0 6075 IF S<0 THEN S=0
6080 ROT=R 6080 ROT=R
6090 XDRAW 1+((S-1)*2)+TR AT 140,80
6118 T=T+1 6118 T=T+1
6200 GOTO 4000 6200 GOTO 4000
6500 REM ** ORBIT MODE ** 6500 REM ** ORBIT MODE **
@ -148,12 +134,12 @@
7535 GOSUB 8220 7535 GOSUB 8220
7540 RETURN 7540 RETURN
7600 REM *** GROUND *** 7600 REM *** GROUND ***
7610 PRINT CHR$(4);"BLOAD LAUNCHPAD.HGR,A$2000" 7610 HOME:PRINT:PRINT CHR$(4);"BLOAD LAUNCHPAD.HGR,A$2000"
7615 XDRAW 1+((S-1)*2)+TR AT 140,80 7615 XDRAW 1+((S-1)*2)+TR AT 140,80
7620 CQ=0 7620 CQ=0
7650 RETURN 7650 RETURN
7700 REM *** SPACE_UP *** 7700 REM *** SPACE_UP ***
7710 PRINT CHR$(4);"BLOAD ORBIT_TOP.HGR,A$2000" 7710 HOME:PRINT:PRINT CHR$(4);"BLOAD ORBIT_TOP.HGR,A$2000"
7715 XDRAW 1+((S-1)*2)+TR AT 140,80 7715 XDRAW 1+((S-1)*2)+TR AT 140,80
7720 CQ=1 7720 CQ=1
7750 RETURN 7750 RETURN