49 lines
1.1 KiB
Lua
49 lines
1.1 KiB
Lua
local Array = require('array')
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local kinetic = require('plethora.kinetic')
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local Point = require('point')
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local device = _G.device
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local os = _G.os
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local pos = { x = 0, y = 0, z = 0 }
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local sensor = device['plethora:sensor'] or error('Missing sensor')
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local intro = device['plethora:introspection'] or error('Missing introspection module')
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local ID = intro.getMetaOwner()
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local function findTargets()
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local l = Array.filter(sensor.sense(), function(a)
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return math.abs(a.motionY) > 0 and ID ~= a.id
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end)
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table.sort(l, function(e1, e2)
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return Point.distance(e1, pos) < Point.distance(e2, pos)
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end)
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return l[1]
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end
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local last
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local count = 0
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while true do
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local target = findTargets()
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if target and (not last or Point.distance(last, target) > .2) then
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last = target
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kinetic.lookAt(target)
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count = 0
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os.sleep(0)
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else
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count = count + 1
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if count > 50 or not target then
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kinetic.lookAt({
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x = math.random(-10, 10),
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y = math.random(-10, 10),
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z = math.random(-10, 10)
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})
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os.sleep(3)
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else
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os.sleep(.1)
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end
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end
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end
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