Added Image, Motion and Sprite libraries

Motion.lua

@@ -0,0 +1,63 @@
+--[[
+		Motion related µLua compatibility layer/lib for ctrµLua
+
+Nobody actually used this module. So please use directly the ctrµLua functions.
+]]
+
+-- Local
+
+local hid = require("hid")
+
+calX, calY, calZ = 0,0,0 -- for Motion.calibrate
+
+-- Module
+
+Motion = {}
+
+
+function Motion.init()
+	return true
+end
+
+function Motion.calibrate()
+	hid.read()
+	calX, calY, calZ = hid.gyro()
+end
+
+function Motion.readX()
+	local x,y,z = hid.gyro()
+	return (calX-x)
+end
+
+function Motion.readY()
+	local x,y,z = hid.gyro()
+	return (calY-y)
+end
+
+function Motion.readZ()
+	local x,y,z = hid.gyro()
+	return (calZ-z)
+end
+
+function Motion.accelerationX()
+	local x,y,z = hid.accel()
+	return x
+end
+
+function Motion.accelerationY()
+	local x,y,z = hid.accel()
+	return y
+end
+
+function Motion.accelerationZ()
+	local x,y,z = hid.accel()
+	return z
+end
+
+function Motion.readGyro()
+	return (Motion.readX()*Motion.readY()*Motion.readZ())
+end
+
+function Motion.rotation()
+	return (Motion.accelerationX()*Motion.accelerationY()*Motion.accelerationZ())
+end