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| 1 | local function doSonarSweep() | |
| 2 | rs.setOutput("bottom", true)
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| 3 | sleep(0.5) | |
| 4 | rs.setOutput("bottom", false)
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| 5 | end | |
| 6 | ||
| 7 | local sonColors = {1024, 2048, 512, 8192, 32, 2, 16, 16384}
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| 8 | ||
| 9 | local function clearScreen() | |
| 10 | term.setBackgroundColor(32768) | |
| 11 | term.clear() | |
| 12 | term.setCursorPos(1,1) | |
| 13 | term.setTextColor(1) | |
| 14 | ||
| 15 | term.setCursorPos(1, 1) | |
| 16 | term.write(" DIMUS BQR-2 ACTIVE SONAR SYSTEM")
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| 17 | term.setCursorPos(25, 2) | |
| 18 | term.write("-O-")
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| 19 | ||
| 20 | term.setCursorPos(50, 3) | |
| 21 | term.write("0")
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| 22 | term.setCursorPos(50, 6) | |
| 23 | term.write(".5")
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| 24 | term.setCursorPos(50, 9) | |
| 25 | term.write("1k")
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| 26 | term.setCursorPos(50, 12) | |
| 27 | term.write("2k")
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| 28 | term.setCursorPos(50, 15) | |
| 29 | term.write("4k")
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| 30 | term.setCursorPos(50, 18) | |
| 31 | term.write("8k")
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| 32 | ||
| 33 | term.setCursorPos(1, 3) | |
| 34 | term.write("0")
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| 35 | term.setCursorPos(1, 6) | |
| 36 | term.write(".5")
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| 37 | term.setCursorPos(1, 9) | |
| 38 | term.write("1k")
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| 39 | term.setCursorPos(1, 12) | |
| 40 | term.write("2k")
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| 41 | term.setCursorPos(1, 15) | |
| 42 | term.write("4k")
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| 43 | term.setCursorPos(1, 18) | |
| 44 | term.write("8k")
| |
| 45 | end | |
| 46 | ||
| 47 | local function drawLine(y, modifier) | |
| 48 | for i = 4, 48 do | |
| 49 | local ran = math.floor(math.random(1, 2)) | |
| 50 | local m1 = math.floor(math.random(1, 3)) | |
| 51 | local m2 = math.floor(math.random(1, 3)) | |
| 52 | local m3 = math.floor(math.random(1, 2)) | |
| 53 | if i > 30+m2 then | |
| 54 | ran = ran | |
| 55 | elseif i > 20-m1 then | |
| 56 | ran = ran + 1 + modifier | |
| 57 | -- elseif i < 20 then | |
| 58 | -- ran = ran | |
| 59 | end | |
| 60 | ran = ran + modifier | |
| 61 | if (ran+1) > 8 then | |
| 62 | ran = 9 - (math.floor(math.random(1,2))) | |
| 63 | end | |
| 64 | local colorBase = sonColors[ran] | |
| 65 | paintutils.drawPixel(i, y, colorBase) | |
| 66 | ||
| 67 | end | |
| 68 | end | |
| 69 | ||
| 70 | clearScreen() | |
| 71 | ||
| 72 | ||
| 73 | ||
| 74 | term.setCursorPos(21, 10) | |
| 75 | term.setBackgroundColor(colors.red) | |
| 76 | term.setTextColor(colors.white) | |
| 77 | term.write("START")
| |
| 78 | ||
| 79 | ||
| 80 | event = os.pullEvent("mouse_click")
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| 81 | ||
| 82 | clearScreen() | |
| 83 | doSonarSweep() | |
| 84 | ||
| 85 | while true do | |
| 86 | for i = 3, 21 do | |
| 87 | mod = 8 - i | |
| 88 | if mod < 0 then | |
| 89 | mod = 0 | |
| 90 | end | |
| 91 | drawLine(i, mod) | |
| 92 | sleep(0.1) | |
| 93 | end | |
| 94 | doSonarSweep() | |
| 95 | end |
