Tokuriku

## Clamp Velocity of an SKNode's PhysicsBody
        /* Clamp Velocity */

        // Set the initial parameters
        let maxVelocity = CGFloat(100)
        let deltaX = (self.physicsBody?.velocity.dx)!
        let deltaY = (self.physicsBody?.velocity.dy)!


        // Get the actual length of the vector with Pythagorean Theorem
        let deltaZ = sqrt(pow(deltaX, 2) + pow(deltaY, 2))

## Count lines of code in Xcode project
1. Open Terminal
2. cd to your Xcode project
3. Execute the following when inside your target project:

find . -name "*.swift" -print0 | xargs -0 wc -l

## Remap Point
//To be applied to the anchor point
func remapPoint(point: CGPoint) -> CGPoint {
    let correctedX = point.x + self.size.width  * self.anchorPoint.x
    let correctedY = point.y + self.size.height * self.anchorPoint.y
    return CGPoint(x: correctedX, y: correctedY)
}

## iOS Hardware Scanner
func platform() -> String {
    var size: UInt = 0
    sysctlbyname("hw.machine", nil, &size, nil, 0)
    var machine = [CChar](count: Int(size), repeatedValue: 0)
    sysctlbyname("hw.machine", &machine, &size, nil, 0)
    return String.fromCString(machine)!
}

func model() -> String {
    let model = self.platform()

## universal-framework.sh
#!/bin/sh

UNIVERSAL_OUTPUTFOLDER=${BUILD_DIR}/${CONFIGURATION}-universal

# make sure the output directory exists
mkdir -p "${UNIVERSAL_OUTPUTFOLDER}"

# Step 1. Build Device and Simulator versions
xcodebuild -target "${PROJECT_NAME}" ONLY_ACTIVE_ARCH=NO -configuration ${CONFIGURATION} -sdk iphoneos  BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" clean build
xcodebuild -target "${PROJECT_NAME}" -configuration ${CONFIGURATION} -sdk iphonesimulator ONLY_ACTIVE_ARCH=NO BUILD_DIR="${BUILD_DIR}" BUILD_ROOT="${BUILD_ROOT}" clean build