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Author Topic: why am i getting subscript out of range?!! #$%@#! The code looks good.  (Read 3290 times)

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Offline Jaze

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why am i getting subscript out of range?!! #$%@#! The code looks good.
« on: December 08, 2020, 09:58:55 pm »
Code: QB64: [Select]
  1.  
  2. WIDTH 80, 50
  4.  
  5. CONST shotDelay = 0.03
  6. CONST fireBeep = "L64O3CEGAA"
  7. CONST shipHitBeep = "L64O1EEEEEL16CC"
  8.  
  9. DIM SHARED battleScreen(1 TO 80, 1 TO 45, 1 TO 2)
  10.  
  11.  
  12. FOR fillY = 1 TO 45
  13.     FOR fillX = 1 TO 80
  14.         battleScreen(fillX, fillY, 1) = 32
  15.         battleScreen(fillX, fillY, 2) = 0
  16.     NEXT fillX
  17. NEXT fillY
  18.  
  19.  
  21. COLOR 0, 0
  23. LOCATE 1, 1
  24.  
  25.  
  26.  
  27. CALL Battle
  28.  
  29. FUNCTION locateToBegin () STATIC
  30.     starting = starting + 1
  31.     locateToBegin = starting
  33.  
  34.  
  35. SUB PrintBattleScreen ()
  36.     CLS: LOCATE 1, 1
  37.     FOR printY = 1 TO 45
  38.         FOR printX = 1 TO 80
  39.             IF printX <> 80 THEN
  40.                 COLOR battleScreen(printX, printY, 2), 0
  41.                 PRINT CHR$(battleScreen(printX, printY, 1));
  42.             ELSE
  43.                 COLOR battleScreen(printX, printY, 2), 0
  44.                 PRINT CHR$(battleScreen(printX, printY, 1))
  45.             END IF
  46.         NEXT printX
  47.     NEXT printY
  49.  
  50. SUB RelocateSarien
  51.     espializerLeft = 80
  52.     espializerRight = 1
  53.     espializerTop = 45
  54.     espializerBottomn = 1
  55.     'there's gotta be an easier way to find the square radius of the espializer
  56.     'all i can thing of is many different FOR-NEXT loops
  57.     'any way is better than no way. so be it
  58.     'find the top
  59.     FOR scanningX = 1 TO 80
  60.         FOR scanningY = 1 TO 45
  61.             IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
  62.                 espializerTop = scanningY
  63.                 EXIT FOR
  64.             END IF
  65.         NEXT scanningY
  66.     NEXT scanningX
  67.     'find the bottom
  68.     FOR scanningX = 1 TO 80
  69.         FOR scanningY = 45 TO 1 STEP -1
  70.             IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
  71.                 espializerBottom = scanningY
  72.                 EXIT FOR
  73.             END IF
  74.         NEXT scanningY
  75.     NEXT scanningX
  76.     'find left
  77.     FOR scanningX = 1 TO 80
  78.         FOR scanningY = 1 TO 45
  79.             IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
  80.                 espializerLeft = scanningX
  81.                 EXIT FOR
  82.             END IF
  83.         NEXT scanningY
  84.     NEXT scanningX
  85.     'find right
  86.     FOR scanningX = 80 TO 1 STEP -1
  87.         FOR scanningY = 1 TO 45
  88.             IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
  89.                 espializerRight = scanningX
  90.                 EXIT FOR
  91.             END IF
  92.         NEXT scanningY
  93.     NEXT scanningX
  94.     'ok, now that i have the square radius, make sure the new coordinates won't be inside a 15 square radius
  95.     ' but they also need to be in the line of fire
  96.     getNewSarienPlace:
  97.     rndX = INT(RND * 76) + 2
  98.     rndY = INT(RND * 42) + 2
  99.     rndOrient = INT(RND * 4) + 1
  100.     IF rndOrient = 1 THEN sarienOrientation$ = "N"
  101.     IF rndOrient = 2 THEN sarienOrientation$ = "S"
  102.     IF rndOrient = 3 THEN sarienOrientation$ = "W"
  103.     IF rndOrient = 4 THEN sarienOrientation$ = "E"
  104.     ' don't let the Sarien's be within 15 squares of the Espializer. --maybe leter i'll build in the possibility for the star generator to explode but that might be too sq1
  105.     IF espializerLeft - 15 < rndX AND rndX < espializerRight + 15 AND espializerTop - 15 < rndY AND rndY < espializerBottom + 15 THEN
  106.         'need new coordinates
  107.         GOTO getNewSarienPlace
  108.     END IF
  109.  
  110.  
  111.     CALL DrawSarien(rndX, rndY, "S") 'sarienOrientation$) '   may not need "CALL" but like my game, i'm old school like that
  113.  
  114. SUB Battle
  115.     'randNum% = INT(RND * (max% - min% + 1)) + min%
  116.     xPos = INT(RND * 71) + 5
  117.     yPos = INT(RND * 41) + 5
  118.     intFacing = INT(RND * 4) + 1:
  119.     IF intFacing = 1 THEN
  120.         facing$ = "N"
  121.     ELSEIF intFacing = 2 THEN
  122.         facing$ = "S"
  123.     ELSEIF intFacing = 3 THEN
  124.         facing$ = "W"
  125.     ELSEIF intFacing = 4 THEN
  126.         facing$ = "E"
  127.     END IF
  128.     '    CALL DrawEspializer(xPos, yPos, facing$)
  129.     '    xPos2 = INT(RND * 71) + 5
  130.     '    yPos2 = INT(RND * 41) + 5
  131.     '    intFacing2 = INT(RND * 4) + 1: IF intFacing2 = 1 THEN facing$ = "N": IF intFacing2 = 2 THEN facing$ = "S": IF intFacing2 = 3 THEN facing$ = "W": IF intFacing2 = 4 THEN facing$ = "E"
  132.     CALL RelocateSarien
  133.     CALL PrintBattleScreen
  134.     CALL DrawSarien(xPos2, yPos2, "N")
  135.  
  136.     DO
  137.         whichMove$ = INKEY$
  138.         limX = 0: limY = 0
  139.         '        CALL PrintBattleScreen
  140.         SELECT CASE whichMove$
  141.             CASE CHR$(0) + "H" ' up
  142.                 IF yPos > 5 THEN
  143.                     IF yPos < 16 THEN
  144.                         limY = 1
  145.                     ELSE
  146.                         limY = yPos - 15
  147.                     END IF
  148.                     moveFlag = 1
  149.                     FOR testingX = xPos - 3 TO xPos + 3
  150.                         IF battleScreen(testingX, limY, 1) <> 32 THEN moveFlag = 0
  151.                     NEXT testingX
  152.                     IF moveFlag = 1 THEN '      needs xPos + / - 3
  153.                         CALL EraseEspializer(xPos, yPos, facing$)
  154.                         yPos = yPos - 1: facing$ = "N"
  155.                         CALL DrawEspializer(xPos, yPos, facing$)
  156.                         CALL PrintBattleScreen
  157.                     END IF
  158.                 END IF
  159.             CASE CHR$(0) + "K" ' left
  160.                 IF xPos > 5 THEN
  161.                     IF xPos < 16 THEN
  162.                         limX = 1
  163.                     ELSE
  164.                         limX = xPos - 15
  165.                     END IF
  166.                     moveFlag = 1
  167.                     FOR testingY = yPos - 3 TO yPos + 3
  168.                         IF battleScreen(limX, testingY, 1) <> 32 THEN moveFlag = 0
  169.                     NEXT testingY
  170.                     IF moveFlag = 1 THEN
  171.                         CALL EraseEspializer(xPos, yPos, facing$)
  172.                         xPos = xPos - 1: facing$ = "W"
  173.                         CALL DrawEspializer(xPos, yPos, facing$)
  174.                         CALL PrintBattleScreen
  175.                     END IF
  176.                 END IF
  177.             CASE CHR$(0) + "P" ' down
  178.                 IF yPos < 40 THEN
  179.                     IF yPos > 30 THEN
  180.                         limY = 45
  181.                     ELSE
  182.                         limY = yPos + 15
  183.                     END IF
  184.                     moveFlag = 1
  185.                     FOR testingX = xPos - 3 TO xPos + 3
  186.                         IF battleScreen(testingX, limY, 1) <> 32 THEN moveFlag = 0
  187.                     NEXT testingX
  188.                     IF moveFlag = 1 THEN
  189.                         CALL EraseEspializer(xPos, yPos, facing$)
  190.                         yPos = yPos + 1: facing$ = "S"
  191.                         CALL DrawEspializer(xPos, yPos, facing$)
  192.                         CALL PrintBattleScreen
  193.                     END IF
  194.                 END IF
  195.             CASE CHR$(0) + "M" ' right
  196.                 IF xPos < 75 THEN
  197.                     IF xPos > 65 THEN
  198.                         limX = 80
  199.                     ELSE
  200.                         limX = xPos + 15
  201.                     END IF
  202.                     moveFlag = 1
  203.                     FOR testingY = yPos - 3 TO yPos + 3
  204.                         IF battleScreen(limX, testingY, 1) <> 32 THEN moveFlag = 0
  205.                     NEXT testingY
  206.                     IF battleScreen(limX, yPos, 1) = 32 THEN
  207.                         CALL EraseEspializer(xPos, yPos, facing$)
  208.                         xPos = xPos + 1: facing$ = "E"
  209.                         CALL DrawEspializer(xPos, yPos, facing$)
  210.                         CALL PrintBattleScreen
  211.                     END IF
  212.                 END IF
  213.             CASE CHR$(27)
  214.                 END
  215.         END SELECT
  216.     LOOP UNTIL whichMove$ = CHR$(27)
  218.  
  219. SUB DrawSarien (centerX, centerY, orientation$)
  220.  
  221.     COLOR 10, 0
  222.     SELECT CASE orientation$
  223.         CASE "N"
  224.             IF locateToBegin = 1 THEN
  225.                 LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
  226.                 LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
  227.                 LOCATE centerY - 1, centerX + 0: PRINT CHR$(219)
  228.             END IF
  229.             battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
  230.             battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
  231.             battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
  232.         CASE "S"
  233.             IF locateToBegin = 1 THEN
  234.                 LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
  235.                 LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
  236.                 LOCATE centerY + 1, centerX + 0: PRINT CHR$(219)
  237.             END IF
  238.             battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
  239.             battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
  240.             battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
  241.         CASE "W"
  242.             IF locateToBegin = 1 THEN
  243.                 LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
  244.                 LOCATE centerY - 1, centerX + 0: PRINT CHR$(219)
  245.                 LOCATE centerY + 1, centerX + 0: PRINT CHR$(219)
  246.             END IF
  247.             battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
  248.             battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
  249.             battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
  250.         CASE "E"
  251.             IF locateToBegin = 1 THEN
  252.                 LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
  253.                 LOCATE centerY - 1, centerX - 1: PRINT CHR$(219)
  254.                 LOCATE centerY + 1, centerX - 1: PRINT CHR$(219)
  255.             END IF
  256.             battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
  257.             battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
  258.             battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
  259.     END SELECT
  261.  
  262. SUB EraseSerian (centerx, centery, orientation$)
  263.     SELECT CASE orientation$
  264.         CASE "N"
  265.             battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
  266.             battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
  267.             battleScreen(centerx + 0, centery - 1, 1) = 32: battleScreen(centerx + 0, centery - 1, 2) = 0
  268.         CASE "S"
  269.             battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
  270.             battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
  271.             battleScreen(centerx + 0, centery + 1, 1) = 32: battleScreen(centerx + 0, centery + 1, 2) = 0
  272.         CASE "W"
  273.             battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
  274.             battleScreen(centerx + 1, centery - 1, 1) = 32: battleScreen(centerx + 1, centery - 1, 2) = 0
  275.             battleScreen(centerx + 1, centery + 1, 1) = 32: battleScreen(centerx + 1, centery + 1, 2) = 0
  276.         CASE "E"
  277.             battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
  278.             battleScreen(centerx - 1, centery - 1, 1) = 32: battleScreen(centerx - 1, centery - 1, 2) = 0
  279.             battleScreen(centerx - 1, centery + 1, 1) = 32: battleScreen(centerx - 1, centery + 1, 2) = 0
  280.     END SELECT
  281.  
  283.  
  284. SUB DrawEspializer (centerX, centerY, orientation$)
  285.     SELECT CASE orientation$
  286.         CASE "E"
  287.             battleScreen(centerX - 4, centerY - 3, 1) = 219: battleScreen(centerX - 4, centerY - 3, 2) = 9
  288.             battleScreen(centerX - 3, centerY - 3, 1) = 219: battleScreen(centerX - 3, centerY - 3, 2) = 9
  289.             battleScreen(centerX - 2, centerY - 3, 1) = 219: battleScreen(centerX - 2, centerY - 3, 2) = 9
  290.             battleScreen(centerX - 1, centerY - 3, 1) = 219: battleScreen(centerX - 1, centerY - 3, 2) = 9
  291.             battleScreen(centerX - 0, centerY - 3, 1) = 219: battleScreen(centerX - 0, centerY - 3, 2) = 9
  292.             battleScreen(centerX - 4, centerY + 3, 1) = 219: battleScreen(centerX - 4, centerY + 3, 2) = 9
  293.             battleScreen(centerX - 3, centerY + 3, 1) = 219: battleScreen(centerX - 3, centerY + 3, 2) = 9
  294.             battleScreen(centerX - 2, centerY + 3, 1) = 219: battleScreen(centerX - 2, centerY + 3, 2) = 9
  295.             battleScreen(centerX - 1, centerY + 3, 1) = 219: battleScreen(centerX - 1, centerY + 3, 2) = 9
  296.             battleScreen(centerX - 0, centerY + 3, 1) = 219: battleScreen(centerX - 0, centerY + 3, 2) = 9
  297.             battleScreen(centerX + 0, centerY - 2, 1) = 219: battleScreen(centerX + 0, centerY - 2, 2) = 15
  298.             battleScreen(centerX + 1, centerY - 2, 1) = 219: battleScreen(centerX + 1, centerY - 2, 2) = 15
  299.             battleScreen(centerX + 2, centerY - 2, 1) = 219: battleScreen(centerX + 2, centerY - 2, 2) = 15
  300.             battleScreen(centerX + 1, centerY - 1, 1) = 219: battleScreen(centerX + 1, centerY - 1, 2) = 15
  301.             battleScreen(centerX + 2, centerY - 1, 1) = 219: battleScreen(centerX + 2, centerY - 1, 2) = 15
  302.             battleScreen(centerX + 3, centerY - 1, 1) = 219: battleScreen(centerX + 3, centerY - 1, 2) = 15
  303.             battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 15
  304.             battleScreen(centerX + 2, centerY + 0, 1) = 219: battleScreen(centerX + 2, centerY + 0, 2) = 15
  305.             battleScreen(centerX + 3, centerY + 0, 1) = 219: battleScreen(centerX + 3, centerY + 0, 2) = 15
  306.             battleScreen(centerX + 4, centerY + 0, 1) = 219: battleScreen(centerX + 4, centerY + 0, 2) = 15
  307.             battleScreen(centerX + 1, centerY + 1, 1) = 219: battleScreen(centerX + 1, centerY + 1, 2) = 15
  308.             battleScreen(centerX + 2, centerY + 1, 1) = 219: battleScreen(centerX + 2, centerY + 1, 2) = 15
  309.             battleScreen(centerX + 3, centerY + 1, 1) = 219: battleScreen(centerX + 3, centerY + 1, 2) = 15
  310.             battleScreen(centerX + 0, centerY + 2, 1) = 219: battleScreen(centerX + 0, centerY + 2, 2) = 15
  311.             battleScreen(centerX + 1, centerY + 2, 1) = 219: battleScreen(centerX + 1, centerY + 2, 2) = 15
  312.             battleScreen(centerX + 2, centerY + 2, 1) = 219: battleScreen(centerX + 2, centerY + 2, 2) = 15
  313.         CASE "W"
  314.             battleScreen(centerX + 0, centerY - 3, 1) = 219: battleScreen(centerX + 0, centerY - 3, 2) = 9
  315.             battleScreen(centerX + 1, centerY - 3, 1) = 219: battleScreen(centerX + 1, centerY - 3, 2) = 9
  316.             battleScreen(centerX + 2, centerY - 3, 1) = 219: battleScreen(centerX + 2, centerY - 3, 2) = 9
  317.             battleScreen(centerX + 3, centerY - 3, 1) = 219: battleScreen(centerX + 3, centerY - 3, 2) = 9
  318.             battleScreen(centerX + 4, centerY - 3, 1) = 219: battleScreen(centerX + 4, centerY - 3, 2) = 9
  319.             battleScreen(centerX + 0, centerY + 3, 1) = 219: battleScreen(centerX + 0, centerY + 3, 2) = 9
  320.             battleScreen(centerX + 1, centerY + 3, 1) = 219: battleScreen(centerX + 1, centerY + 3, 2) = 9
  321.             battleScreen(centerX + 2, centerY + 3, 1) = 219: battleScreen(centerX + 2, centerY + 3, 2) = 9
  322.             battleScreen(centerX + 3, centerY + 3, 1) = 219: battleScreen(centerX + 3, centerY + 3, 2) = 9
  323.             battleScreen(centerX + 4, centerY + 3, 1) = 219: battleScreen(centerX + 4, centerY + 3, 2) = 9
  324.             battleScreen(centerX - 2, centerY - 2, 1) = 219: battleScreen(centerX - 2, centerY - 2, 2) = 15
  325.             battleScreen(centerX - 1, centerY - 2, 1) = 219: battleScreen(centerX - 1, centerY - 2, 2) = 15
  326.             battleScreen(centerX - 0, centerY - 2, 1) = 219: battleScreen(centerX - 0, centerY - 2, 2) = 15
  327.             battleScreen(centerX - 2, centerY + 2, 1) = 219: battleScreen(centerX - 2, centerY + 2, 2) = 15
  328.             battleScreen(centerX - 1, centerY + 2, 1) = 219: battleScreen(centerX - 1, centerY + 2, 2) = 15
  329.             battleScreen(centerX - 0, centerY + 2, 1) = 219: battleScreen(centerX - 0, centerY + 2, 2) = 15
  330.             battleScreen(centerX - 3, centerY - 1, 1) = 219: battleScreen(centerX - 3, centerY - 1, 2) = 15
  331.             battleScreen(centerX - 2, centerY - 1, 1) = 219: battleScreen(centerX - 2, centerY - 1, 2) = 15
  332.             battleScreen(centerX - 1, centerY - 1, 1) = 219: battleScreen(centerX - 1, centerY - 1, 2) = 15
  333.             battleScreen(centerX - 3, centerY + 1, 1) = 219: battleScreen(centerX - 3, centerY + 1, 2) = 15
  334.             battleScreen(centerX - 2, centerY + 1, 1) = 219: battleScreen(centerX - 2, centerY + 1, 2) = 15
  335.             battleScreen(centerX - 1, centerY + 1, 1) = 219: battleScreen(centerX - 1, centerY + 1, 2) = 15
  336.             battleScreen(centerX - 4, centerY + 0, 1) = 219: battleScreen(centerX - 4, centerY + 0, 2) = 15
  337.             battleScreen(centerX - 3, centerY + 0, 1) = 219: battleScreen(centerX - 3, centerY + 0, 2) = 15
  338.             battleScreen(centerX - 2, centerY + 0, 1) = 219: battleScreen(centerX - 2, centerY + 0, 2) = 15
  339.             battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 15
  340.         CASE "S"
  341.             battleScreen(centerX - 3, centerY - 4, 1) = 219: battleScreen(centerX - 3, centerY - 4, 2) = 9
  342.             battleScreen(centerX - 3, centerY - 3, 1) = 219: battleScreen(centerX - 3, centerY - 3, 2) = 9
  343.             battleScreen(centerX - 3, centerY - 2, 1) = 219: battleScreen(centerX - 3, centerY - 2, 2) = 9
  344.             battleScreen(centerX - 3, centerY - 1, 1) = 219: battleScreen(centerX - 3, centerY - 1, 2) = 9
  345.             battleScreen(centerX - 3, centerY - 0, 1) = 219: battleScreen(centerX - 3, centerY - 0, 2) = 9
  346.             battleScreen(centerX + 3, centerY - 4, 1) = 219: battleScreen(centerX + 3, centerY - 4, 2) = 9
  347.             battleScreen(centerX + 3, centerY - 3, 1) = 219: battleScreen(centerX + 3, centerY - 3, 2) = 9
  348.             battleScreen(centerX + 3, centerY - 2, 1) = 219: battleScreen(centerX + 3, centerY - 2, 2) = 9
  349.             battleScreen(centerX + 3, centerY - 1, 1) = 219: battleScreen(centerX + 3, centerY - 1, 2) = 9
  350.             battleScreen(centerX + 3, centerY - 0, 1) = 219: battleScreen(centerX + 3, centerY - 0, 2) = 9
  351.             battleScreen(centerX - 2, centerY + 0, 1) = 219: battleScreen(centerX - 2, centerY + 0, 2) = 15
  352.             battleScreen(centerX - 2, centerY + 1, 1) = 219: battleScreen(centerX - 2, centerY + 1, 2) = 15
  353.             battleScreen(centerX - 2, centerY + 2, 1) = 219: battleScreen(centerX - 2, centerY + 2, 2) = 15
  354.             battleScreen(centerX + 2, centerY + 0, 1) = 219: battleScreen(centerX + 2, centerY + 0, 2) = 15
  355.             battleScreen(centerX + 2, centerY + 1, 1) = 219: battleScreen(centerX + 2, centerY + 1, 2) = 15
  356.             battleScreen(centerX + 2, centerY + 2, 1) = 219: battleScreen(centerX + 2, centerY + 2, 2) = 15
  357.             battleScreen(centerX - 1, centerY + 1, 1) = 219: battleScreen(centerX - 1, centerY + 1, 2) = 15
  358.             battleScreen(centerX - 1, centerY + 2, 1) = 219: battleScreen(centerX - 1, centerY + 2, 2) = 15
  359.             battleScreen(centerX - 1, centerY + 3, 1) = 219: battleScreen(centerX - 1, centerY + 3, 2) = 15
  360.             battleScreen(centerX + 1, centerY + 1, 1) = 219: battleScreen(centerX + 1, centerY + 1, 2) = 15
  361.             battleScreen(centerX + 1, centerY + 2, 1) = 219: battleScreen(centerX + 1, centerY + 2, 2) = 15
  362.             battleScreen(centerX + 1, centerY + 3, 1) = 219: battleScreen(centerX + 1, centerY + 3, 2) = 15
  363.             battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 15
  364.             battleScreen(centerX + 0, centerY + 2, 1) = 219: battleScreen(centerX + 0, centerY + 2, 2) = 15
  365.             battleScreen(centerX + 0, centerY + 3, 1) = 219: battleScreen(centerX + 0, centerY + 3, 2) = 15
  366.             battleScreen(centerX + 0, centerY + 4, 1) = 219: battleScreen(centerX + 0, centerY + 4, 2) = 15
  367.         CASE "N"
  368.             battleScreen(centerX - 3, centerY + 0, 1) = 219: battleScreen(centerX - 3, centerY + 0, 2) = 9
  369.             battleScreen(centerX - 3, centerY + 1, 1) = 219: battleScreen(centerX - 3, centerY + 1, 2) = 9
  370.             battleScreen(centerX - 3, centerY + 2, 1) = 219: battleScreen(centerX - 3, centerY + 2, 2) = 9
  371.             battleScreen(centerX - 3, centerY + 3, 1) = 219: battleScreen(centerX - 3, centerY + 3, 2) = 9
  372.             battleScreen(centerX - 3, centerY + 4, 1) = 219: battleScreen(centerX - 3, centerY + 4, 2) = 9
  373.             battleScreen(centerX + 3, centerY + 0, 1) = 219: battleScreen(centerX + 3, centerY + 0, 2) = 9
  374.             battleScreen(centerX + 3, centerY + 1, 1) = 219: battleScreen(centerX + 3, centerY + 1, 2) = 9
  375.             battleScreen(centerX + 3, centerY + 2, 1) = 219: battleScreen(centerX + 3, centerY + 2, 2) = 9
  376.             battleScreen(centerX + 3, centerY + 3, 1) = 219: battleScreen(centerX + 3, centerY + 3, 2) = 9
  377.             battleScreen(centerX + 3, centerY + 4, 1) = 219: battleScreen(centerX + 3, centerY + 4, 2) = 9
  378.             battleScreen(centerX - 2, centerY - 2, 1) = 219: battleScreen(centerX - 2, centerY - 2, 2) = 15
  379.             battleScreen(centerX - 2, centerY - 1, 1) = 219: battleScreen(centerX - 2, centerY - 1, 2) = 15
  380.             battleScreen(centerX - 2, centerY - 0, 1) = 219: battleScreen(centerX - 2, centerY - 0, 2) = 15
  381.             battleScreen(centerX + 2, centerY - 2, 1) = 219: battleScreen(centerX + 2, centerY - 2, 2) = 15
  382.             battleScreen(centerX + 2, centerY - 1, 1) = 219: battleScreen(centerX + 2, centerY - 1, 2) = 15
  383.             battleScreen(centerX + 2, centerY - 0, 1) = 219: battleScreen(centerX + 2, centerY - 0, 2) = 15
  384.             battleScreen(centerX - 1, centerY - 3, 1) = 219: battleScreen(centerX - 1, centerY - 3, 2) = 15
  385.             battleScreen(centerX - 1, centerY - 2, 1) = 219: battleScreen(centerX - 1, centerY - 2, 2) = 15
  386.             battleScreen(centerX - 1, centerY - 1, 1) = 219: battleScreen(centerX - 1, centerY - 1, 2) = 15
  387.             battleScreen(centerX + 1, centerY - 3, 1) = 219: battleScreen(centerX + 1, centerY - 3, 2) = 15
  388.             battleScreen(centerX + 1, centerY - 2, 1) = 219: battleScreen(centerX + 1, centerY - 2, 2) = 15
  389.             battleScreen(centerX + 1, centerY - 1, 1) = 219: battleScreen(centerX + 1, centerY - 1, 2) = 15
  390.             battleScreen(centerX + 0, centerY - 4, 1) = 219: battleScreen(centerX + 0, centerY - 4, 2) = 15
  391.             battleScreen(centerX + 0, centerY - 3, 1) = 219: battleScreen(centerX + 0, centerY - 3, 2) = 15
  392.             battleScreen(centerX + 0, centerY - 2, 1) = 219: battleScreen(centerX + 0, centerY - 2, 2) = 15
  393.             battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 15
  394.     END SELECT
  396.  
  397. SUB EraseEspializer (centerX, centerY, orientation$)
  398.     SELECT CASE orientation$
  399.         CASE "E"
  400.             battleScreen(centerX - 4, centerY - 3, 1) = 32: battleScreen(centerX - 4, centerY - 3, 2) = 0
  401.             battleScreen(centerX - 3, centerY - 3, 1) = 32: battleScreen(centerX - 3, centerY - 3, 2) = 0
  402.             battleScreen(centerX - 2, centerY - 3, 1) = 32: battleScreen(centerX - 2, centerY - 3, 2) = 0
  403.             battleScreen(centerX - 1, centerY - 3, 1) = 32: battleScreen(centerX - 1, centerY - 3, 2) = 0
  404.             battleScreen(centerX - 0, centerY - 3, 1) = 32: battleScreen(centerX - 0, centerY - 3, 2) = 0
  405.             battleScreen(centerX - 4, centerY + 3, 1) = 32: battleScreen(centerX - 4, centerY + 3, 2) = 0
  406.             battleScreen(centerX - 3, centerY + 3, 1) = 32: battleScreen(centerX - 3, centerY + 3, 2) = 0
  407.             battleScreen(centerX - 2, centerY + 3, 1) = 32: battleScreen(centerX - 2, centerY + 3, 2) = 0
  408.             battleScreen(centerX - 1, centerY + 3, 1) = 32: battleScreen(centerX - 1, centerY + 3, 2) = 0
  409.             battleScreen(centerX - 0, centerY + 3, 1) = 32: battleScreen(centerX - 0, centerY + 3, 2) = 0
  410.             battleScreen(centerX + 0, centerY - 2, 1) = 32: battleScreen(centerX + 0, centerY - 2, 2) = 0
  411.             battleScreen(centerX + 1, centerY - 2, 1) = 32: battleScreen(centerX + 1, centerY - 2, 2) = 0
  412.             battleScreen(centerX + 2, centerY - 2, 1) = 32: battleScreen(centerX + 2, centerY - 2, 2) = 0
  413.             battleScreen(centerX + 1, centerY - 1, 1) = 32: battleScreen(centerX + 1, centerY - 1, 2) = 0
  414.             battleScreen(centerX + 2, centerY - 1, 1) = 32: battleScreen(centerX + 2, centerY - 1, 2) = 0
  415.             battleScreen(centerX + 3, centerY - 1, 1) = 32: battleScreen(centerX + 3, centerY - 1, 2) = 0
  416.             battleScreen(centerX + 1, centerY + 0, 1) = 32: battleScreen(centerX + 1, centerY + 0, 2) = 0
  417.             battleScreen(centerX + 2, centerY + 0, 1) = 32: battleScreen(centerX + 2, centerY + 0, 2) = 0
  418.             battleScreen(centerX + 3, centerY + 0, 1) = 32: battleScreen(centerX + 3, centerY + 0, 2) = 0
  419.             battleScreen(centerX + 4, centerY + 0, 1) = 32: battleScreen(centerX + 4, centerY + 0, 2) = 0
  420.             battleScreen(centerX + 1, centerY + 1, 1) = 32: battleScreen(centerX + 1, centerY + 1, 2) = 0
  421.             battleScreen(centerX + 2, centerY + 1, 1) = 32: battleScreen(centerX + 2, centerY + 1, 2) = 0
  422.             battleScreen(centerX + 3, centerY + 1, 1) = 32: battleScreen(centerX + 3, centerY + 1, 2) = 0
  423.             battleScreen(centerX + 0, centerY + 2, 1) = 32: battleScreen(centerX + 0, centerY + 2, 2) = 0
  424.             battleScreen(centerX + 1, centerY + 2, 1) = 32: battleScreen(centerX + 1, centerY + 2, 2) = 0
  425.             battleScreen(centerX + 2, centerY + 2, 1) = 32: battleScreen(centerX + 2, centerY + 2, 2) = 0
  426.         CASE "W"
  427.             battleScreen(centerX + 0, centerY - 3, 1) = 32: battleScreen(centerX + 0, centerY - 3, 2) = 0
  428.             battleScreen(centerX + 1, centerY - 3, 1) = 32: battleScreen(centerX + 1, centerY - 3, 2) = 0
  429.             battleScreen(centerX + 2, centerY - 3, 1) = 32: battleScreen(centerX + 2, centerY - 3, 2) = 0
  430.             battleScreen(centerX + 3, centerY - 3, 1) = 32: battleScreen(centerX + 3, centerY - 3, 2) = 0
  431.             battleScreen(centerX + 4, centerY - 3, 1) = 32: battleScreen(centerX + 4, centerY - 3, 2) = 0
  432.             battleScreen(centerX + 0, centerY + 3, 1) = 32: battleScreen(centerX + 0, centerY + 3, 2) = 0
  433.             battleScreen(centerX + 1, centerY + 3, 1) = 32: battleScreen(centerX + 1, centerY + 3, 2) = 0
  434.             battleScreen(centerX + 2, centerY + 3, 1) = 32: battleScreen(centerX + 2, centerY + 3, 2) = 0
  435.             battleScreen(centerX + 3, centerY + 3, 1) = 32: battleScreen(centerX + 3, centerY + 3, 2) = 0
  436.             battleScreen(centerX + 4, centerY + 3, 1) = 32: battleScreen(centerX + 4, centerY + 3, 2) = 0
  437.             battleScreen(centerX - 2, centerY - 2, 1) = 32: battleScreen(centerX - 2, centerY - 2, 2) = 0
  438.             battleScreen(centerX - 1, centerY - 2, 1) = 32: battleScreen(centerX - 1, centerY - 2, 2) = 0
  439.             battleScreen(centerX - 0, centerY - 2, 1) = 32: battleScreen(centerX - 0, centerY - 2, 2) = 0
  440.             battleScreen(centerX - 2, centerY + 2, 1) = 32: battleScreen(centerX - 2, centerY + 2, 2) = 0
  441.             battleScreen(centerX - 1, centerY + 2, 1) = 32: battleScreen(centerX - 1, centerY + 2, 2) = 0
  442.             battleScreen(centerX - 0, centerY + 2, 1) = 32: battleScreen(centerX - 0, centerY + 2, 2) = 0
  443.             battleScreen(centerX - 3, centerY - 1, 1) = 32: battleScreen(centerX - 3, centerY - 1, 2) = 0
  444.             battleScreen(centerX - 2, centerY - 1, 1) = 32: battleScreen(centerX - 2, centerY - 1, 2) = 0
  445.             battleScreen(centerX - 1, centerY - 1, 1) = 32: battleScreen(centerX - 1, centerY - 1, 2) = 0
  446.             battleScreen(centerX - 3, centerY + 1, 1) = 32: battleScreen(centerX - 3, centerY + 1, 2) = 0
  447.             battleScreen(centerX - 2, centerY + 1, 1) = 32: battleScreen(centerX - 2, centerY + 1, 2) = 0
  448.             battleScreen(centerX - 1, centerY + 1, 1) = 32: battleScreen(centerX - 1, centerY + 1, 2) = 0
  449.             battleScreen(centerX - 4, centerY + 0, 1) = 32: battleScreen(centerX - 4, centerY + 0, 2) = 0
  450.             battleScreen(centerX - 3, centerY + 0, 1) = 32: battleScreen(centerX - 3, centerY + 0, 2) = 0
  451.             battleScreen(centerX - 2, centerY + 0, 1) = 32: battleScreen(centerX - 2, centerY + 0, 2) = 0
  452.             battleScreen(centerX - 1, centerY + 0, 1) = 32: battleScreen(centerX - 1, centerY + 0, 2) = 0
  453.         CASE "S"
  454.             battleScreen(centerX - 3, centerY - 4, 1) = 32: battleScreen(centerX - 3, centerY - 4, 2) = 0
  455.             battleScreen(centerX - 3, centerY - 3, 1) = 32: battleScreen(centerX - 3, centerY - 3, 2) = 0
  456.             battleScreen(centerX - 3, centerY - 2, 1) = 32: battleScreen(centerX - 3, centerY - 2, 2) = 0
  457.             battleScreen(centerX - 3, centerY - 1, 1) = 32: battleScreen(centerX - 3, centerY - 1, 2) = 0
  458.             battleScreen(centerX - 3, centerY - 0, 1) = 32: battleScreen(centerX - 3, centerY - 0, 2) = 0
  459.             battleScreen(centerX + 3, centerY - 4, 1) = 32: battleScreen(centerX + 3, centerY - 4, 2) = 0
  460.             battleScreen(centerX + 3, centerY - 3, 1) = 32: battleScreen(centerX + 3, centerY - 3, 2) = 0
  461.             battleScreen(centerX + 3, centerY - 2, 1) = 32: battleScreen(centerX + 3, centerY - 2, 2) = 0
  462.             battleScreen(centerX + 3, centerY - 1, 1) = 32: battleScreen(centerX + 3, centerY - 1, 2) = 0
  463.             battleScreen(centerX + 3, centerY - 0, 1) = 32: battleScreen(centerX + 3, centerY - 0, 2) = 0
  464.             battleScreen(centerX - 2, centerY + 0, 1) = 32: battleScreen(centerX - 2, centerY + 0, 2) = 0
  465.             battleScreen(centerX - 2, centerY + 1, 1) = 32: battleScreen(centerX - 2, centerY + 1, 2) = 0
  466.             battleScreen(centerX - 2, centerY + 2, 1) = 32: battleScreen(centerX - 2, centerY + 2, 2) = 0
  467.             battleScreen(centerX + 2, centerY + 0, 1) = 32: battleScreen(centerX + 2, centerY + 0, 2) = 0
  468.             battleScreen(centerX + 2, centerY + 1, 1) = 32: battleScreen(centerX + 2, centerY + 1, 2) = 0
  469.             battleScreen(centerX + 2, centerY + 2, 1) = 32: battleScreen(centerX + 2, centerY + 2, 2) = 0
  470.             battleScreen(centerX - 1, centerY + 1, 1) = 32: battleScreen(centerX - 1, centerY + 1, 2) = 0
  471.             battleScreen(centerX - 1, centerY + 2, 1) = 32: battleScreen(centerX - 1, centerY + 2, 2) = 0
  472.             battleScreen(centerX - 1, centerY + 3, 1) = 32: battleScreen(centerX - 1, centerY + 3, 2) = 0
  473.             battleScreen(centerX + 1, centerY + 1, 1) = 32: battleScreen(centerX + 1, centerY + 1, 2) = 0
  474.             battleScreen(centerX + 1, centerY + 2, 1) = 32: battleScreen(centerX + 1, centerY + 2, 2) = 0
  475.             battleScreen(centerX + 1, centerY + 3, 1) = 32: battleScreen(centerX + 1, centerY + 3, 2) = 0
  476.             battleScreen(centerX + 0, centerY + 1, 1) = 32: battleScreen(centerX + 0, centerY + 1, 2) = 0
  477.             battleScreen(centerX + 0, centerY + 2, 1) = 32: battleScreen(centerX + 0, centerY + 2, 2) = 0
  478.             battleScreen(centerX + 0, centerY + 3, 1) = 32: battleScreen(centerX + 0, centerY + 3, 2) = 0
  479.             battleScreen(centerX + 0, centerY + 4, 1) = 32: battleScreen(centerX + 0, centerY + 4, 2) = 0
  480.         CASE "N"
  481.             battleScreen(centerX - 3, centerY + 0, 1) = 32: battleScreen(centerX - 3, centerY + 0, 2) = 0
  482.             battleScreen(centerX - 3, centerY + 1, 1) = 32: battleScreen(centerX - 3, centerY + 1, 2) = 0
  483.             battleScreen(centerX - 3, centerY + 2, 1) = 32: battleScreen(centerX - 3, centerY + 2, 2) = 0
  484.             battleScreen(centerX - 3, centerY + 3, 1) = 32: battleScreen(centerX - 3, centerY + 3, 2) = 0
  485.             battleScreen(centerX - 3, centerY + 4, 1) = 32: battleScreen(centerX - 3, centerY + 4, 2) = 0
  486.             battleScreen(centerX + 3, centerY + 0, 1) = 32: battleScreen(centerX + 3, centerY + 0, 2) = 0
  487.             battleScreen(centerX + 3, centerY + 1, 1) = 32: battleScreen(centerX + 3, centerY + 1, 2) = 0
  488.             battleScreen(centerX + 3, centerY + 2, 1) = 32: battleScreen(centerX + 3, centerY + 2, 2) = 0
  489.             battleScreen(centerX + 3, centerY + 3, 1) = 32: battleScreen(centerX + 3, centerY + 3, 2) = 0
  490.             battleScreen(centerX + 3, centerY + 4, 1) = 32: battleScreen(centerX + 3, centerY + 4, 2) = 0
  491.             battleScreen(centerX - 2, centerY - 2, 1) = 32: battleScreen(centerX - 2, centerY - 2, 2) = 0
  492.             battleScreen(centerX - 2, centerY - 1, 1) = 32: battleScreen(centerX - 2, centerY - 1, 2) = 0
  493.             battleScreen(centerX - 2, centerY - 0, 1) = 32: battleScreen(centerX - 2, centerY - 0, 2) = 0
  494.             battleScreen(centerX + 2, centerY - 2, 1) = 32: battleScreen(centerX + 2, centerY - 2, 2) = 0
  495.             battleScreen(centerX + 2, centerY - 1, 1) = 32: battleScreen(centerX + 2, centerY - 1, 2) = 0
  496.             battleScreen(centerX + 2, centerY - 0, 1) = 32: battleScreen(centerX + 2, centerY - 0, 2) = 0
  497.             battleScreen(centerX - 1, centerY - 3, 1) = 32: battleScreen(centerX - 1, centerY - 3, 2) = 0
  498.             battleScreen(centerX - 1, centerY - 2, 1) = 32: battleScreen(centerX - 1, centerY - 2, 2) = 0
  499.             battleScreen(centerX - 1, centerY - 1, 1) = 32: battleScreen(centerX - 1, centerY - 1, 2) = 0
  500.             battleScreen(centerX + 1, centerY - 3, 1) = 32: battleScreen(centerX + 1, centerY - 3, 2) = 0
  501.             battleScreen(centerX + 1, centerY - 2, 1) = 32: battleScreen(centerX + 1, centerY - 2, 2) = 0
  502.             battleScreen(centerX + 1, centerY - 1, 1) = 32: battleScreen(centerX + 1, centerY - 1, 2) = 0
  503.             battleScreen(centerX + 0, centerY - 4, 1) = 32: battleScreen(centerX + 0, centerY - 4, 2) = 0
  504.             battleScreen(centerX + 0, centerY - 3, 1) = 32: battleScreen(centerX + 0, centerY - 3, 2) = 0
  505.             battleScreen(centerX + 0, centerY - 2, 1) = 32: battleScreen(centerX + 0, centerY - 2, 2) = 0
  506.             battleScreen(centerX + 0, centerY - 1, 1) = 32: battleScreen(centerX + 0, centerY - 1, 2) = 0
  507.     END SELECT
  508.     CALL PrintBattleScreen

line 230 is the first line of the DrawSarien SUB that uses "battleScreen" I hate asking help to debug but the code looks fine to me.  I already eliminated For-Next loops i used in drawing the espializer. It worked but the Espializer woildn't shop up until an arrowkey was pressed. i had the same trouble with the Sarien ship so I stuffed it on the screen with a locate command. I initially used locate for all the graphics but I had just as much trouble with the code then as I am now. I made a version where the sarien is in one place and the espializer approaches it but you can't move it with the arrowkeys. anyway, please let me know if you can find an error i'm missing
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Offline SMcNeill

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Re: why am i getting subscript out of range?!! #$%@#! The code looks good.
« Reply #1 on: December 08, 2020, 10:07:29 pm »
Because CenterX is 0 when you run the program, and your array is only dimmed for a low value of 1. 

Code: [Select]
WIDTH 80, 50
_FULLSCREEN

CONST shotDelay = 0.03
CONST fireBeep = "L64O3CEGAA"
CONST shipHitBeep = "L64O1EEEEEL16CC"

DIM SHARED battleScreen(1 TO 80, 1 TO 45, 1 TO 2)


FOR fillY = 1 TO 45
    FOR fillX = 1 TO 80
        battleScreen(fillX, fillY, 1) = 32
        battleScreen(fillX, fillY, 2) = 0
    NEXT fillX
NEXT fillY


RANDOMIZE TIMER
COLOR 0, 0
CLS
LOCATE 1, 1



CALL Battle

FUNCTION locateToBegin () STATIC
    starting = starting + 1
    locateToBegin = starting
END FUNCTION


SUB PrintBattleScreen ()
    CLS: LOCATE 1, 1
    FOR printY = 1 TO 45
        FOR printX = 1 TO 80
            IF printX <> 80 THEN
                COLOR battleScreen(printX, printY, 2), 0
                PRINT CHR$(battleScreen(printX, printY, 1));
            ELSE
                COLOR battleScreen(printX, printY, 2), 0
                PRINT CHR$(battleScreen(printX, printY, 1))
            END IF
        NEXT printX
    NEXT printY
END SUB

SUB RelocateSarien
    espializerLeft = 80
    espializerRight = 1
    espializerTop = 45
    espializerBottomn = 1
    'there's gotta be an easier way to find the square radius of the espializer
    'all i can thing of is many different FOR-NEXT loops
    'any way is better than no way. so be it
    'find the top
    FOR scanningX = 1 TO 80
        FOR scanningY = 1 TO 45
            IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
                espializerTop = scanningY
                EXIT FOR
            END IF
        NEXT scanningY
    NEXT scanningX
    'find the bottom
    FOR scanningX = 1 TO 80
        FOR scanningY = 45 TO 1 STEP -1
            IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
                espializerBottom = scanningY
                EXIT FOR
            END IF
        NEXT scanningY
    NEXT scanningX
    'find left
    FOR scanningX = 1 TO 80
        FOR scanningY = 1 TO 45
            IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
                espializerLeft = scanningX
                EXIT FOR
            END IF
        NEXT scanningY
    NEXT scanningX
    'find right
    FOR scanningX = 80 TO 1 STEP -1
        FOR scanningY = 1 TO 45
            IF battleScreen(scanningX, scanningY, 2) = 15 OR battleScreen(scanningX, scanningY, 2) = 9 THEN
                espializerRight = scanningX
                EXIT FOR
            END IF
        NEXT scanningY
    NEXT scanningX
    'ok, now that i have the square radius, make sure the new coordinates won't be inside a 15 square radius
    ' but they also need to be in the line of fire
    getNewSarienPlace:
    rndX = INT(RND * 76) + 2
    rndY = INT(RND * 42) + 2
    rndOrient = INT(RND * 4) + 1
    IF rndOrient = 1 THEN sarienOrientation$ = "N"
    IF rndOrient = 2 THEN sarienOrientation$ = "S"
    IF rndOrient = 3 THEN sarienOrientation$ = "W"
    IF rndOrient = 4 THEN sarienOrientation$ = "E"
    ' don't let the Sarien's be within 15 squares of the Espializer. --maybe leter i'll build in the possibility for the star generator to explode but that might be too sq1
    IF espializerLeft - 15 < rndX AND rndX < espializerRight + 15 AND espializerTop - 15 < rndY AND rndY < espializerBottom + 15 THEN
        'need new coordinates
        GOTO getNewSarienPlace
    END IF


    CALL DrawSarien(rndX, rndY, "S") 'sarienOrientation$) '   may not need "CALL" but like my game, i'm old school like that
END SUB

SUB Battle
    'randNum% = INT(RND * (max% - min% + 1)) + min%
    xPos = INT(RND * 71) + 5
    yPos = INT(RND * 41) + 5
    intFacing = INT(RND * 4) + 1:
    IF intFacing = 1 THEN
        facing$ = "N"
    ELSEIF intFacing = 2 THEN
        facing$ = "S"
    ELSEIF intFacing = 3 THEN
        facing$ = "W"
    ELSEIF intFacing = 4 THEN
        facing$ = "E"
    END IF
    '    CALL DrawEspializer(xPos, yPos, facing$)
    '    xPos2 = INT(RND * 71) + 5
    '    yPos2 = INT(RND * 41) + 5
    '    intFacing2 = INT(RND * 4) + 1: IF intFacing2 = 1 THEN facing$ = "N": IF intFacing2 = 2 THEN facing$ = "S": IF intFacing2 = 3 THEN facing$ = "W": IF intFacing2 = 4 THEN facing$ = "E"
    CALL RelocateSarien
    CALL PrintBattleScreen
    CALL DrawSarien(xPos2, yPos2, "N")

    DO
        whichMove$ = INKEY$
        limX = 0: limY = 0
        '        CALL PrintBattleScreen
        SELECT CASE whichMove$
            CASE CHR$(0) + "H" ' up
                IF yPos > 5 THEN
                    IF yPos < 16 THEN
                        limY = 1
                    ELSE
                        limY = yPos - 15
                    END IF
                    moveFlag = 1
                    FOR testingX = xPos - 3 TO xPos + 3
                        IF battleScreen(testingX, limY, 1) <> 32 THEN moveFlag = 0
                    NEXT testingX
                    IF moveFlag = 1 THEN '      needs xPos + / - 3
                        CALL EraseEspializer(xPos, yPos, facing$)
                        yPos = yPos - 1: facing$ = "N"
                        CALL DrawEspializer(xPos, yPos, facing$)
                        CALL PrintBattleScreen
                    END IF
                END IF
            CASE CHR$(0) + "K" ' left
                IF xPos > 5 THEN
                    IF xPos < 16 THEN
                        limX = 1
                    ELSE
                        limX = xPos - 15
                    END IF
                    moveFlag = 1
                    FOR testingY = yPos - 3 TO yPos + 3
                        IF battleScreen(limX, testingY, 1) <> 32 THEN moveFlag = 0
                    NEXT testingY
                    IF moveFlag = 1 THEN
                        CALL EraseEspializer(xPos, yPos, facing$)
                        xPos = xPos - 1: facing$ = "W"
                        CALL DrawEspializer(xPos, yPos, facing$)
                        CALL PrintBattleScreen
                    END IF
                END IF
            CASE CHR$(0) + "P" ' down
                IF yPos < 40 THEN
                    IF yPos > 30 THEN
                        limY = 45
                    ELSE
                        limY = yPos + 15
                    END IF
                    moveFlag = 1
                    FOR testingX = xPos - 3 TO xPos + 3
                        IF battleScreen(testingX, limY, 1) <> 32 THEN moveFlag = 0
                    NEXT testingX
                    IF moveFlag = 1 THEN
                        CALL EraseEspializer(xPos, yPos, facing$)
                        yPos = yPos + 1: facing$ = "S"
                        CALL DrawEspializer(xPos, yPos, facing$)
                        CALL PrintBattleScreen
                    END IF
                END IF
            CASE CHR$(0) + "M" ' right
                IF xPos < 75 THEN
                    IF xPos > 65 THEN
                        limX = 80
                    ELSE
                        limX = xPos + 15
                    END IF
                    moveFlag = 1
                    FOR testingY = yPos - 3 TO yPos + 3
                        IF battleScreen(limX, testingY, 1) <> 32 THEN moveFlag = 0
                    NEXT testingY
                    IF battleScreen(limX, yPos, 1) = 32 THEN
                        CALL EraseEspializer(xPos, yPos, facing$)
                        xPos = xPos + 1: facing$ = "E"
                        CALL DrawEspializer(xPos, yPos, facing$)
                        CALL PrintBattleScreen
                    END IF
                END IF
            CASE CHR$(27)
                END
        END SELECT
    LOOP UNTIL whichMove$ = CHR$(27)
END SUB

SUB DrawSarien (centerX, centerY, orientation$)

    COLOR 10, 0
    SELECT CASE orientation$
        CASE "N"
            IF locateToBegin = 1 THEN
                LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
                LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
                LOCATE centerY - 1, centerX + 0: PRINT CHR$(219)
            END IF
            PRINT centerX - 1
            _DISPLAY
            battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
            battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
            battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
        CASE "S"
            IF locateToBegin = 1 THEN
                LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
                LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
                LOCATE centerY + 1, centerX + 0: PRINT CHR$(219)
            END IF
            battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
            battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
            battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
        CASE "W"
            IF locateToBegin = 1 THEN
                LOCATE centerY + 0, centerX - 1: PRINT CHR$(219)
                LOCATE centerY - 1, centerX + 0: PRINT CHR$(219)
                LOCATE centerY + 1, centerX + 0: PRINT CHR$(219)
            END IF
            battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 10
            battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
            battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
        CASE "E"
            IF locateToBegin = 1 THEN
                LOCATE centerY + 0, centerX + 1: PRINT CHR$(219)
                LOCATE centerY - 1, centerX - 1: PRINT CHR$(219)
                LOCATE centerY + 1, centerX - 1: PRINT CHR$(219)
            END IF
            battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 10
            battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 10
            battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 10
    END SELECT
END SUB

SUB EraseSerian (centerx, centery, orientation$)
    SELECT CASE orientation$
        CASE "N"
            battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
            battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
            battleScreen(centerx + 0, centery - 1, 1) = 32: battleScreen(centerx + 0, centery - 1, 2) = 0
        CASE "S"
            battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
            battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
            battleScreen(centerx + 0, centery + 1, 1) = 32: battleScreen(centerx + 0, centery + 1, 2) = 0
        CASE "W"
            battleScreen(centerx - 1, centery + 0, 1) = 32: battleScreen(centerx - 1, centery + 0, 2) = 0
            battleScreen(centerx + 1, centery - 1, 1) = 32: battleScreen(centerx + 1, centery - 1, 2) = 0
            battleScreen(centerx + 1, centery + 1, 1) = 32: battleScreen(centerx + 1, centery + 1, 2) = 0
        CASE "E"
            battleScreen(centerx + 1, centery + 0, 1) = 32: battleScreen(centerx + 1, centery + 0, 2) = 0
            battleScreen(centerx - 1, centery - 1, 1) = 32: battleScreen(centerx - 1, centery - 1, 2) = 0
            battleScreen(centerx - 1, centery + 1, 1) = 32: battleScreen(centerx - 1, centery + 1, 2) = 0
    END SELECT

END SUB

SUB DrawEspializer (centerX, centerY, orientation$)
    SELECT CASE orientation$
        CASE "E"
            battleScreen(centerX - 4, centerY - 3, 1) = 219: battleScreen(centerX - 4, centerY - 3, 2) = 9
            battleScreen(centerX - 3, centerY - 3, 1) = 219: battleScreen(centerX - 3, centerY - 3, 2) = 9
            battleScreen(centerX - 2, centerY - 3, 1) = 219: battleScreen(centerX - 2, centerY - 3, 2) = 9
            battleScreen(centerX - 1, centerY - 3, 1) = 219: battleScreen(centerX - 1, centerY - 3, 2) = 9
            battleScreen(centerX - 0, centerY - 3, 1) = 219: battleScreen(centerX - 0, centerY - 3, 2) = 9
            battleScreen(centerX - 4, centerY + 3, 1) = 219: battleScreen(centerX - 4, centerY + 3, 2) = 9
            battleScreen(centerX - 3, centerY + 3, 1) = 219: battleScreen(centerX - 3, centerY + 3, 2) = 9
            battleScreen(centerX - 2, centerY + 3, 1) = 219: battleScreen(centerX - 2, centerY + 3, 2) = 9
            battleScreen(centerX - 1, centerY + 3, 1) = 219: battleScreen(centerX - 1, centerY + 3, 2) = 9
            battleScreen(centerX - 0, centerY + 3, 1) = 219: battleScreen(centerX - 0, centerY + 3, 2) = 9
            battleScreen(centerX + 0, centerY - 2, 1) = 219: battleScreen(centerX + 0, centerY - 2, 2) = 15
            battleScreen(centerX + 1, centerY - 2, 1) = 219: battleScreen(centerX + 1, centerY - 2, 2) = 15
            battleScreen(centerX + 2, centerY - 2, 1) = 219: battleScreen(centerX + 2, centerY - 2, 2) = 15
            battleScreen(centerX + 1, centerY - 1, 1) = 219: battleScreen(centerX + 1, centerY - 1, 2) = 15
            battleScreen(centerX + 2, centerY - 1, 1) = 219: battleScreen(centerX + 2, centerY - 1, 2) = 15
            battleScreen(centerX + 3, centerY - 1, 1) = 219: battleScreen(centerX + 3, centerY - 1, 2) = 15
            battleScreen(centerX + 1, centerY + 0, 1) = 219: battleScreen(centerX + 1, centerY + 0, 2) = 15
            battleScreen(centerX + 2, centerY + 0, 1) = 219: battleScreen(centerX + 2, centerY + 0, 2) = 15
            battleScreen(centerX + 3, centerY + 0, 1) = 219: battleScreen(centerX + 3, centerY + 0, 2) = 15
            battleScreen(centerX + 4, centerY + 0, 1) = 219: battleScreen(centerX + 4, centerY + 0, 2) = 15
            battleScreen(centerX + 1, centerY + 1, 1) = 219: battleScreen(centerX + 1, centerY + 1, 2) = 15
            battleScreen(centerX + 2, centerY + 1, 1) = 219: battleScreen(centerX + 2, centerY + 1, 2) = 15
            battleScreen(centerX + 3, centerY + 1, 1) = 219: battleScreen(centerX + 3, centerY + 1, 2) = 15
            battleScreen(centerX + 0, centerY + 2, 1) = 219: battleScreen(centerX + 0, centerY + 2, 2) = 15
            battleScreen(centerX + 1, centerY + 2, 1) = 219: battleScreen(centerX + 1, centerY + 2, 2) = 15
            battleScreen(centerX + 2, centerY + 2, 1) = 219: battleScreen(centerX + 2, centerY + 2, 2) = 15
        CASE "W"
            battleScreen(centerX + 0, centerY - 3, 1) = 219: battleScreen(centerX + 0, centerY - 3, 2) = 9
            battleScreen(centerX + 1, centerY - 3, 1) = 219: battleScreen(centerX + 1, centerY - 3, 2) = 9
            battleScreen(centerX + 2, centerY - 3, 1) = 219: battleScreen(centerX + 2, centerY - 3, 2) = 9
            battleScreen(centerX + 3, centerY - 3, 1) = 219: battleScreen(centerX + 3, centerY - 3, 2) = 9
            battleScreen(centerX + 4, centerY - 3, 1) = 219: battleScreen(centerX + 4, centerY - 3, 2) = 9
            battleScreen(centerX + 0, centerY + 3, 1) = 219: battleScreen(centerX + 0, centerY + 3, 2) = 9
            battleScreen(centerX + 1, centerY + 3, 1) = 219: battleScreen(centerX + 1, centerY + 3, 2) = 9
            battleScreen(centerX + 2, centerY + 3, 1) = 219: battleScreen(centerX + 2, centerY + 3, 2) = 9
            battleScreen(centerX + 3, centerY + 3, 1) = 219: battleScreen(centerX + 3, centerY + 3, 2) = 9
            battleScreen(centerX + 4, centerY + 3, 1) = 219: battleScreen(centerX + 4, centerY + 3, 2) = 9
            battleScreen(centerX - 2, centerY - 2, 1) = 219: battleScreen(centerX - 2, centerY - 2, 2) = 15
            battleScreen(centerX - 1, centerY - 2, 1) = 219: battleScreen(centerX - 1, centerY - 2, 2) = 15
            battleScreen(centerX - 0, centerY - 2, 1) = 219: battleScreen(centerX - 0, centerY - 2, 2) = 15
            battleScreen(centerX - 2, centerY + 2, 1) = 219: battleScreen(centerX - 2, centerY + 2, 2) = 15
            battleScreen(centerX - 1, centerY + 2, 1) = 219: battleScreen(centerX - 1, centerY + 2, 2) = 15
            battleScreen(centerX - 0, centerY + 2, 1) = 219: battleScreen(centerX - 0, centerY + 2, 2) = 15
            battleScreen(centerX - 3, centerY - 1, 1) = 219: battleScreen(centerX - 3, centerY - 1, 2) = 15
            battleScreen(centerX - 2, centerY - 1, 1) = 219: battleScreen(centerX - 2, centerY - 1, 2) = 15
            battleScreen(centerX - 1, centerY - 1, 1) = 219: battleScreen(centerX - 1, centerY - 1, 2) = 15
            battleScreen(centerX - 3, centerY + 1, 1) = 219: battleScreen(centerX - 3, centerY + 1, 2) = 15
            battleScreen(centerX - 2, centerY + 1, 1) = 219: battleScreen(centerX - 2, centerY + 1, 2) = 15
            battleScreen(centerX - 1, centerY + 1, 1) = 219: battleScreen(centerX - 1, centerY + 1, 2) = 15
            battleScreen(centerX - 4, centerY + 0, 1) = 219: battleScreen(centerX - 4, centerY + 0, 2) = 15
            battleScreen(centerX - 3, centerY + 0, 1) = 219: battleScreen(centerX - 3, centerY + 0, 2) = 15
            battleScreen(centerX - 2, centerY + 0, 1) = 219: battleScreen(centerX - 2, centerY + 0, 2) = 15
            battleScreen(centerX - 1, centerY + 0, 1) = 219: battleScreen(centerX - 1, centerY + 0, 2) = 15
        CASE "S"
            battleScreen(centerX - 3, centerY - 4, 1) = 219: battleScreen(centerX - 3, centerY - 4, 2) = 9
            battleScreen(centerX - 3, centerY - 3, 1) = 219: battleScreen(centerX - 3, centerY - 3, 2) = 9
            battleScreen(centerX - 3, centerY - 2, 1) = 219: battleScreen(centerX - 3, centerY - 2, 2) = 9
            battleScreen(centerX - 3, centerY - 1, 1) = 219: battleScreen(centerX - 3, centerY - 1, 2) = 9
            battleScreen(centerX - 3, centerY - 0, 1) = 219: battleScreen(centerX - 3, centerY - 0, 2) = 9
            battleScreen(centerX + 3, centerY - 4, 1) = 219: battleScreen(centerX + 3, centerY - 4, 2) = 9
            battleScreen(centerX + 3, centerY - 3, 1) = 219: battleScreen(centerX + 3, centerY - 3, 2) = 9
            battleScreen(centerX + 3, centerY - 2, 1) = 219: battleScreen(centerX + 3, centerY - 2, 2) = 9
            battleScreen(centerX + 3, centerY - 1, 1) = 219: battleScreen(centerX + 3, centerY - 1, 2) = 9
            battleScreen(centerX + 3, centerY - 0, 1) = 219: battleScreen(centerX + 3, centerY - 0, 2) = 9
            battleScreen(centerX - 2, centerY + 0, 1) = 219: battleScreen(centerX - 2, centerY + 0, 2) = 15
            battleScreen(centerX - 2, centerY + 1, 1) = 219: battleScreen(centerX - 2, centerY + 1, 2) = 15
            battleScreen(centerX - 2, centerY + 2, 1) = 219: battleScreen(centerX - 2, centerY + 2, 2) = 15
            battleScreen(centerX + 2, centerY + 0, 1) = 219: battleScreen(centerX + 2, centerY + 0, 2) = 15
            battleScreen(centerX + 2, centerY + 1, 1) = 219: battleScreen(centerX + 2, centerY + 1, 2) = 15
            battleScreen(centerX + 2, centerY + 2, 1) = 219: battleScreen(centerX + 2, centerY + 2, 2) = 15
            battleScreen(centerX - 1, centerY + 1, 1) = 219: battleScreen(centerX - 1, centerY + 1, 2) = 15
            battleScreen(centerX - 1, centerY + 2, 1) = 219: battleScreen(centerX - 1, centerY + 2, 2) = 15
            battleScreen(centerX - 1, centerY + 3, 1) = 219: battleScreen(centerX - 1, centerY + 3, 2) = 15
            battleScreen(centerX + 1, centerY + 1, 1) = 219: battleScreen(centerX + 1, centerY + 1, 2) = 15
            battleScreen(centerX + 1, centerY + 2, 1) = 219: battleScreen(centerX + 1, centerY + 2, 2) = 15
            battleScreen(centerX + 1, centerY + 3, 1) = 219: battleScreen(centerX + 1, centerY + 3, 2) = 15
            battleScreen(centerX + 0, centerY + 1, 1) = 219: battleScreen(centerX + 0, centerY + 1, 2) = 15
            battleScreen(centerX + 0, centerY + 2, 1) = 219: battleScreen(centerX + 0, centerY + 2, 2) = 15
            battleScreen(centerX + 0, centerY + 3, 1) = 219: battleScreen(centerX + 0, centerY + 3, 2) = 15
            battleScreen(centerX + 0, centerY + 4, 1) = 219: battleScreen(centerX + 0, centerY + 4, 2) = 15
        CASE "N"
            battleScreen(centerX - 3, centerY + 0, 1) = 219: battleScreen(centerX - 3, centerY + 0, 2) = 9
            battleScreen(centerX - 3, centerY + 1, 1) = 219: battleScreen(centerX - 3, centerY + 1, 2) = 9
            battleScreen(centerX - 3, centerY + 2, 1) = 219: battleScreen(centerX - 3, centerY + 2, 2) = 9
            battleScreen(centerX - 3, centerY + 3, 1) = 219: battleScreen(centerX - 3, centerY + 3, 2) = 9
            battleScreen(centerX - 3, centerY + 4, 1) = 219: battleScreen(centerX - 3, centerY + 4, 2) = 9
            battleScreen(centerX + 3, centerY + 0, 1) = 219: battleScreen(centerX + 3, centerY + 0, 2) = 9
            battleScreen(centerX + 3, centerY + 1, 1) = 219: battleScreen(centerX + 3, centerY + 1, 2) = 9
            battleScreen(centerX + 3, centerY + 2, 1) = 219: battleScreen(centerX + 3, centerY + 2, 2) = 9
            battleScreen(centerX + 3, centerY + 3, 1) = 219: battleScreen(centerX + 3, centerY + 3, 2) = 9
            battleScreen(centerX + 3, centerY + 4, 1) = 219: battleScreen(centerX + 3, centerY + 4, 2) = 9
            battleScreen(centerX - 2, centerY - 2, 1) = 219: battleScreen(centerX - 2, centerY - 2, 2) = 15
            battleScreen(centerX - 2, centerY - 1, 1) = 219: battleScreen(centerX - 2, centerY - 1, 2) = 15
            battleScreen(centerX - 2, centerY - 0, 1) = 219: battleScreen(centerX - 2, centerY - 0, 2) = 15
            battleScreen(centerX + 2, centerY - 2, 1) = 219: battleScreen(centerX + 2, centerY - 2, 2) = 15
            battleScreen(centerX + 2, centerY - 1, 1) = 219: battleScreen(centerX + 2, centerY - 1, 2) = 15
            battleScreen(centerX + 2, centerY - 0, 1) = 219: battleScreen(centerX + 2, centerY - 0, 2) = 15
            battleScreen(centerX - 1, centerY - 3, 1) = 219: battleScreen(centerX - 1, centerY - 3, 2) = 15
            battleScreen(centerX - 1, centerY - 2, 1) = 219: battleScreen(centerX - 1, centerY - 2, 2) = 15
            battleScreen(centerX - 1, centerY - 1, 1) = 219: battleScreen(centerX - 1, centerY - 1, 2) = 15
            battleScreen(centerX + 1, centerY - 3, 1) = 219: battleScreen(centerX + 1, centerY - 3, 2) = 15
            battleScreen(centerX + 1, centerY - 2, 1) = 219: battleScreen(centerX + 1, centerY - 2, 2) = 15
            battleScreen(centerX + 1, centerY - 1, 1) = 219: battleScreen(centerX + 1, centerY - 1, 2) = 15
            battleScreen(centerX + 0, centerY - 4, 1) = 219: battleScreen(centerX + 0, centerY - 4, 2) = 15
            battleScreen(centerX + 0, centerY - 3, 1) = 219: battleScreen(centerX + 0, centerY - 3, 2) = 15
            battleScreen(centerX + 0, centerY - 2, 1) = 219: battleScreen(centerX + 0, centerY - 2, 2) = 15
            battleScreen(centerX + 0, centerY - 1, 1) = 219: battleScreen(centerX + 0, centerY - 1, 2) = 15
    END SELECT
END SUB

SUB EraseEspializer (centerX, centerY, orientation$)
    SELECT CASE orientation$
        CASE "E"
            battleScreen(centerX - 4, centerY - 3, 1) = 32: battleScreen(centerX - 4, centerY - 3, 2) = 0
            battleScreen(centerX - 3, centerY - 3, 1) = 32: battleScreen(centerX - 3, centerY - 3, 2) = 0
            battleScreen(centerX - 2, centerY - 3, 1) = 32: battleScreen(centerX - 2, centerY - 3, 2) = 0
            battleScreen(centerX - 1, centerY - 3, 1) = 32: battleScreen(centerX - 1, centerY - 3, 2) = 0
            battleScreen(centerX - 0, centerY - 3, 1) = 32: battleScreen(centerX - 0, centerY - 3, 2) = 0
            battleScreen(centerX - 4, centerY + 3, 1) = 32: battleScreen(centerX - 4, centerY + 3, 2) = 0
            battleScreen(centerX - 3, centerY + 3, 1) = 32: battleScreen(centerX - 3, centerY + 3, 2) = 0
            battleScreen(centerX - 2, centerY + 3, 1) = 32: battleScreen(centerX - 2, centerY + 3, 2) = 0
            battleScreen(centerX - 1, centerY + 3, 1) = 32: battleScreen(centerX - 1, centerY + 3, 2) = 0
            battleScreen(centerX - 0, centerY + 3, 1) = 32: battleScreen(centerX - 0, centerY + 3, 2) = 0
            battleScreen(centerX + 0, centerY - 2, 1) = 32: battleScreen(centerX + 0, centerY - 2, 2) = 0
            battleScreen(centerX + 1, centerY - 2, 1) = 32: battleScreen(centerX + 1, centerY - 2, 2) = 0
            battleScreen(centerX + 2, centerY - 2, 1) = 32: battleScreen(centerX + 2, centerY - 2, 2) = 0
            battleScreen(centerX + 1, centerY - 1, 1) = 32: battleScreen(centerX + 1, centerY - 1, 2) = 0
            battleScreen(centerX + 2, centerY - 1, 1) = 32: battleScreen(centerX + 2, centerY - 1, 2) = 0
            battleScreen(centerX + 3, centerY - 1, 1) = 32: battleScreen(centerX + 3, centerY - 1, 2) = 0
            battleScreen(centerX + 1, centerY + 0, 1) = 32: battleScreen(centerX + 1, centerY + 0, 2) = 0
            battleScreen(centerX + 2, centerY + 0, 1) = 32: battleScreen(centerX + 2, centerY + 0, 2) = 0
            battleScreen(centerX + 3, centerY + 0, 1) = 32: battleScreen(centerX + 3, centerY + 0, 2) = 0
            battleScreen(centerX + 4, centerY + 0, 1) = 32: battleScreen(centerX + 4, centerY + 0, 2) = 0
            battleScreen(centerX + 1, centerY + 1, 1) = 32: battleScreen(centerX + 1, centerY + 1, 2) = 0
            battleScreen(centerX + 2, centerY + 1, 1) = 32: battleScreen(centerX + 2, centerY + 1, 2) = 0
            battleScreen(centerX + 3, centerY + 1, 1) = 32: battleScreen(centerX + 3, centerY + 1, 2) = 0
            battleScreen(centerX + 0, centerY + 2, 1) = 32: battleScreen(centerX + 0, centerY + 2, 2) = 0
            battleScreen(centerX + 1, centerY + 2, 1) = 32: battleScreen(centerX + 1, centerY + 2, 2) = 0
            battleScreen(centerX + 2, centerY + 2, 1) = 32: battleScreen(centerX + 2, centerY + 2, 2) = 0
        CASE "W"
            battleScreen(centerX + 0, centerY - 3, 1) = 32: battleScreen(centerX + 0, centerY - 3, 2) = 0
            battleScreen(centerX + 1, centerY - 3, 1) = 32: battleScreen(centerX + 1, centerY - 3, 2) = 0
            battleScreen(centerX + 2, centerY - 3, 1) = 32: battleScreen(centerX + 2, centerY - 3, 2) = 0
            battleScreen(centerX + 3, centerY - 3, 1) = 32: battleScreen(centerX + 3, centerY - 3, 2) = 0
            battleScreen(centerX + 4, centerY - 3, 1) = 32: battleScreen(centerX + 4, centerY - 3, 2) = 0
            battleScreen(centerX + 0, centerY + 3, 1) = 32: battleScreen(centerX + 0, centerY + 3, 2) = 0
            battleScreen(centerX + 1, centerY + 3, 1) = 32: battleScreen(centerX + 1, centerY + 3, 2) = 0
            battleScreen(centerX + 2, centerY + 3, 1) = 32: battleScreen(centerX + 2, centerY + 3, 2) = 0
            battleScreen(centerX + 3, centerY + 3, 1) = 32: battleScreen(centerX + 3, centerY + 3, 2) = 0
            battleScreen(centerX + 4, centerY + 3, 1) = 32: battleScreen(centerX + 4, centerY + 3, 2) = 0
            battleScreen(centerX - 2, centerY - 2, 1) = 32: battleScreen(centerX - 2, centerY - 2, 2) = 0
            battleScreen(centerX - 1, centerY - 2, 1) = 32: battleScreen(centerX - 1, centerY - 2, 2) = 0
            battleScreen(centerX - 0, centerY - 2, 1) = 32: battleScreen(centerX - 0, centerY - 2, 2) = 0
            battleScreen(centerX - 2, centerY + 2, 1) = 32: battleScreen(centerX - 2, centerY + 2, 2) = 0
            battleScreen(centerX - 1, centerY + 2, 1) = 32: battleScreen(centerX - 1, centerY + 2, 2) = 0
            battleScreen(centerX - 0, centerY + 2, 1) = 32: battleScreen(centerX - 0, centerY + 2, 2) = 0
            battleScreen(centerX - 3, centerY - 1, 1) = 32: battleScreen(centerX - 3, centerY - 1, 2) = 0
            battleScreen(centerX - 2, centerY - 1, 1) = 32: battleScreen(centerX - 2, centerY - 1, 2) = 0
            battleScreen(centerX - 1, centerY - 1, 1) = 32: battleScreen(centerX - 1, centerY - 1, 2) = 0
            battleScreen(centerX - 3, centerY + 1, 1) = 32: battleScreen(centerX - 3, centerY + 1, 2) = 0
            battleScreen(centerX - 2, centerY + 1, 1) = 32: battleScreen(centerX - 2, centerY + 1, 2) = 0
            battleScreen(centerX - 1, centerY + 1, 1) = 32: battleScreen(centerX - 1, centerY + 1, 2) = 0
            battleScreen(centerX - 4, centerY + 0, 1) = 32: battleScreen(centerX - 4, centerY + 0, 2) = 0
            battleScreen(centerX - 3, centerY + 0, 1) = 32: battleScreen(centerX - 3, centerY + 0, 2) = 0
            battleScreen(centerX - 2, centerY + 0, 1) = 32: battleScreen(centerX - 2, centerY + 0, 2) = 0
            battleScreen(centerX - 1, centerY + 0, 1) = 32: battleScreen(centerX - 1, centerY + 0, 2) = 0
        CASE "S"
            battleScreen(centerX - 3, centerY - 4, 1) = 32: battleScreen(centerX - 3, centerY - 4, 2) = 0
            battleScreen(centerX - 3, centerY - 3, 1) = 32: battleScreen(centerX - 3, centerY - 3, 2) = 0
            battleScreen(centerX - 3, centerY - 2, 1) = 32: battleScreen(centerX - 3, centerY - 2, 2) = 0
            battleScreen(centerX - 3, centerY - 1, 1) = 32: battleScreen(centerX - 3, centerY - 1, 2) = 0
            battleScreen(centerX - 3, centerY - 0, 1) = 32: battleScreen(centerX - 3, centerY - 0, 2) = 0
            battleScreen(centerX + 3, centerY - 4, 1) = 32: battleScreen(centerX + 3, centerY - 4, 2) = 0
            battleScreen(centerX + 3, centerY - 3, 1) = 32: battleScreen(centerX + 3, centerY - 3, 2) = 0
            battleScreen(centerX + 3, centerY - 2, 1) = 32: battleScreen(centerX + 3, centerY - 2, 2) = 0
            battleScreen(centerX + 3, centerY - 1, 1) = 32: battleScreen(centerX + 3, centerY - 1, 2) = 0
            battleScreen(centerX + 3, centerY - 0, 1) = 32: battleScreen(centerX + 3, centerY - 0, 2) = 0
            battleScreen(centerX - 2, centerY + 0, 1) = 32: battleScreen(centerX - 2, centerY + 0, 2) = 0
            battleScreen(centerX - 2, centerY + 1, 1) = 32: battleScreen(centerX - 2, centerY + 1, 2) = 0
            battleScreen(centerX - 2, centerY + 2, 1) = 32: battleScreen(centerX - 2, centerY + 2, 2) = 0
            battleScreen(centerX + 2, centerY + 0, 1) = 32: battleScreen(centerX + 2, centerY + 0, 2) = 0
            battleScreen(centerX + 2, centerY + 1, 1) = 32: battleScreen(centerX + 2, centerY + 1, 2) = 0
            battleScreen(centerX + 2, centerY + 2, 1) = 32: battleScreen(centerX + 2, centerY + 2, 2) = 0
            battleScreen(centerX - 1, centerY + 1, 1) = 32: battleScreen(centerX - 1, centerY + 1, 2) = 0
            battleScreen(centerX - 1, centerY + 2, 1) = 32: battleScreen(centerX - 1, centerY + 2, 2) = 0
            battleScreen(centerX - 1, centerY + 3, 1) = 32: battleScreen(centerX - 1, centerY + 3, 2) = 0
            battleScreen(centerX + 1, centerY + 1, 1) = 32: battleScreen(centerX + 1, centerY + 1, 2) = 0
            battleScreen(centerX + 1, centerY + 2, 1) = 32: battleScreen(centerX + 1, centerY + 2, 2) = 0
            battleScreen(centerX + 1, centerY + 3, 1) = 32: battleScreen(centerX + 1, centerY + 3, 2) = 0
            battleScreen(centerX + 0, centerY + 1, 1) = 32: battleScreen(centerX + 0, centerY + 1, 2) = 0
            battleScreen(centerX + 0, centerY + 2, 1) = 32: battleScreen(centerX + 0, centerY + 2, 2) = 0
            battleScreen(centerX + 0, centerY + 3, 1) = 32: battleScreen(centerX + 0, centerY + 3, 2) = 0
            battleScreen(centerX + 0, centerY + 4, 1) = 32: battleScreen(centerX + 0, centerY + 4, 2) = 0
        CASE "N"
            battleScreen(centerX - 3, centerY + 0, 1) = 32: battleScreen(centerX - 3, centerY + 0, 2) = 0
            battleScreen(centerX - 3, centerY + 1, 1) = 32: battleScreen(centerX - 3, centerY + 1, 2) = 0
            battleScreen(centerX - 3, centerY + 2, 1) = 32: battleScreen(centerX - 3, centerY + 2, 2) = 0
            battleScreen(centerX - 3, centerY + 3, 1) = 32: battleScreen(centerX - 3, centerY + 3, 2) = 0
            battleScreen(centerX - 3, centerY + 4, 1) = 32: battleScreen(centerX - 3, centerY + 4, 2) = 0
            battleScreen(centerX + 3, centerY + 0, 1) = 32: battleScreen(centerX + 3, centerY + 0, 2) = 0
            battleScreen(centerX + 3, centerY + 1, 1) = 32: battleScreen(centerX + 3, centerY + 1, 2) = 0
            battleScreen(centerX + 3, centerY + 2, 1) = 32: battleScreen(centerX + 3, centerY + 2, 2) = 0
            battleScreen(centerX + 3, centerY + 3, 1) = 32: battleScreen(centerX + 3, centerY + 3, 2) = 0
            battleScreen(centerX + 3, centerY + 4, 1) = 32: battleScreen(centerX + 3, centerY + 4, 2) = 0
            battleScreen(centerX - 2, centerY - 2, 1) = 32: battleScreen(centerX - 2, centerY - 2, 2) = 0
            battleScreen(centerX - 2, centerY - 1, 1) = 32: battleScreen(centerX - 2, centerY - 1, 2) = 0
            battleScreen(centerX - 2, centerY - 0, 1) = 32: battleScreen(centerX - 2, centerY - 0, 2) = 0
            battleScreen(centerX + 2, centerY - 2, 1) = 32: battleScreen(centerX + 2, centerY - 2, 2) = 0
            battleScreen(centerX + 2, centerY - 1, 1) = 32: battleScreen(centerX + 2, centerY - 1, 2) = 0
            battleScreen(centerX + 2, centerY - 0, 1) = 32: battleScreen(centerX + 2, centerY - 0, 2) = 0
            battleScreen(centerX - 1, centerY - 3, 1) = 32: battleScreen(centerX - 1, centerY - 3, 2) = 0
            battleScreen(centerX - 1, centerY - 2, 1) = 32: battleScreen(centerX - 1, centerY - 2, 2) = 0
            battleScreen(centerX - 1, centerY - 1, 1) = 32: battleScreen(centerX - 1, centerY - 1, 2) = 0
            battleScreen(centerX + 1, centerY - 3, 1) = 32: battleScreen(centerX + 1, centerY - 3, 2) = 0
            battleScreen(centerX + 1, centerY - 2, 1) = 32: battleScreen(centerX + 1, centerY - 2, 2) = 0
            battleScreen(centerX + 1, centerY - 1, 1) = 32: battleScreen(centerX + 1, centerY - 1, 2) = 0
            battleScreen(centerX + 0, centerY - 4, 1) = 32: battleScreen(centerX + 0, centerY - 4, 2) = 0
            battleScreen(centerX + 0, centerY - 3, 1) = 32: battleScreen(centerX + 0, centerY - 3, 2) = 0
            battleScreen(centerX + 0, centerY - 2, 1) = 32: battleScreen(centerX + 0, centerY - 2, 2) = 0
            battleScreen(centerX + 0, centerY - 1, 1) = 32: battleScreen(centerX + 0, centerY - 1, 2) = 0
    END SELECT
    CALL PrintBattleScreen
END SUB

Easy solution to this is just to make the array large enough to handle the negative indexes:

DIM SHARED battleScreen(-5 TO 85, -5 TO 50, 1 TO 2) 


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https://github.com/SteveMcNeill/Steve64 — A github collection of all things Steve!

Offline Jaze

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Re: why am i getting subscript out of range?!! #$%@#! The code looks good.
« Reply #2 on: December 08, 2020, 10:43:55 pm »
that solved one problem but created 2 more. the relocated should've assigned a positive random number to the variable sent to the DrawSarien SUB. when i redimensioned the array the sarien could get run over and the espializer didn't show up until an arrow key was pressed. i appreciated the help nonetheless
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Offline Jaze

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Re: why am i getting subscript out of range?!! #$%@#! The code looks good.
« Reply #3 on: December 09, 2020, 04:07:16 pm »
I cut and pasted the code into the DrawSarien sub. With changes only to the variable names (after the cut and paste!) the code works fine. I suppose I simply don't have the skills to correct the error that appeared.
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Marked as best answer by Jaze on December 10, 2020, 08:51:45 am

Offline bplus

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Re: why am i getting subscript out of range?!! #$%@#! The code looks good.
« Reply #4 on: December 09, 2020, 05:24:32 pm »
Quote from: Jaze on December 09, 2020, 04:07:16 pm
I cut and pasted the code into the DrawSarien sub. With changes only to the variable names (after the cut and paste!) the code works fine...

Glad to see! Practice makes perfect :)  (It wont save you from blunders though );

BTW OPTION _EXPLICIT will save you from typos but can be annoying too.
« Last Edit: December 09, 2020, 05:26:50 pm by bplus »
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