neural look

neural/neuralLook.lua

@@ -0,0 +1,32 @@
+local ni    = require('neural.interface')
+local Point = require('point')
+local Util  = require('util')
+
+local os = _G.os
+
+local pos = { x = 0, y = 0, z = 0 }
+local meta = ni.getMetaOwner()
+
+local function findTargets()
+	local l = ni.sense()
+
+  Util.filterInplace(l, function(a)
+    return math.abs(a.motionY) > 0 and meta.id ~= a.id
+  end)
+  table.sort(l, function(e1, e2)
+		return Point.distance(e1, pos) < Point.distance(e2, pos)
+	end)
+
+  return l[1]
+end
+
+while true do
+  local target = findTargets()
+  if target then
+print('looking at ' .. target.name)
+    ni.lookAt(target)
+    os.sleep(0)
+  else
+    os.sleep(3)
+  end
+end