CS Jou Blog

2016年8月2日星期二

Mac iOS Swift Game 1 (Hello World)

Ref:https://www.raywenderlich.com/119815/sprite-kit-swift-2-tutorial-for-beginners
Macbook pro (OS X EI Captian 10.11.5)
Xcode 7.3.1
1. 參考文獻比較 Sprite Kit 與 Unity
2. 開啟 New Project (Game template)
新專案包含Spaceship圖檔(Assets.xcassets)
3. GameScene.swift

// GameScene.swift

// SWSpriteHello

// Created by Jou CS on 2016/8/3.

import SpriteKit

class GameScene: SKScene {

override func didMoveToView(view: SKView) {

/* Setup your scene here */

//-- 2016.8.3 加入 Hello World! 標籤控制項

let myLabel = SKLabelNode(fontNamed:"Chalkduster")

myLabel.text = "Hello, World!"

myLabel.fontSize = 45

myLabel.position = CGPoint(x:CGRectGetMidX(self.frame), y:CGRectGetMidY(self.frame))

self.addChild(myLabel)

}

override func touchesBegan(touches: Set<UITouch>, withEvent event: UIEvent?) {

/* Called when a touch begins */

// -- 2016.8.3 Click 加入自轉的Spaceship

for touch in touches {

let location = touch.locationInNode(self)

let sprite = SKSpriteNode(imageNamed:"Spaceship")

sprite.xScale = 0.5

sprite.yScale = 0.5

sprite.position = location

let action = SKAction.rotateByAngle(CGFloat(M_PI), duration:1)

sprite.runAction(SKAction.repeatActionForever(action))

self.addChild(sprite)

}

override func update(currentTime: CFTimeInterval) {

/* Called before each frame is rendered */

}

}
4. 執行專案

2016年8月1日星期一

Mac Swift Animation 1

Ref:https://www.codementor.io/swift/tutorial/view-animations-ios-tutorial
1. Open a new SingleView project
2. Open Main.storyboard
Add ImageView Control
3. Open Assets.xcassets
Right button click : Add new image set
Drop Image file
4. Add ImageView (image)
5. Add animation function in ViewController.swift

// ViewController.swift

// SWANPNG1

// Created by Jou CS on 2016/8/1.

import UIKit

class ViewController: UIViewController {

override func viewDidLoad() {

super.viewDidLoad()

// Do any additional setup after loading the view, typically from a nib.

}

override func didReceiveMemoryWarning() {

super.didReceiveMemoryWarning()

// Dispose of any resources that can be recreated.

}

// 1. drag ImageView control into here : declare (MVC)

@IBOutlet weak var vIMG1: UIImageView!

// 2. Override function of viewWillAppear

override func viewWillAppear(animated: Bool) {

super.viewWillAppear(animated)

}

// 3. Override function of viewDidAppear

override func viewDidAppear(animated: Bool) {

super.viewDidAppear(animated)

UIView.animateWithDuration(5, animations: {

self.vIMG1.backgroundColor = UIColor.blueColor();

})

}

4. Repeat, Autoreverse

//UIView.animateWithDuration(5, animations: {

// self.vIMG1.backgroundColor = UIColor.blueColor();

// })

UIView.animateWithDuration(5, delay: 0.5, options: [.Repeat, .Autoreverse], animations:{ self.vIMG1.backgroundColor = UIColor.blueColor();}, completion: nil)

2016年7月30日星期六

brew update error /usr/local must be writable

brew update error /usr/local must be writable
Solved:

1. sudo chmod -R g+w /usr/local

2. brew udate

2016年7月23日星期六

Terminal mode object C Ex1

Ref:http://www.informit.com/articles/article.aspx?p=1819492
Macbook pro (OS X EI Captian 10.11.5)
Xcode 7.3.1
1. Prepare code (main.m)
//
// main.m
// prog1
//
// Created by Steve Kochan on 7/7/11.
// Copyright 2011 ClassroomM, Inc.. All rights reserved.
//
// clang -fobjc-arc -framework Foundation main.m -o prog1
// ,/prog1
//
#import <Foundation/Foundation.h>

int main (int argc, const char * argv[]) {
@autoreleasepool {

// insert code here...
NSLog (@"Hello World!");
}
return 0;

}
2. Compile

clang -fobjc-arc -framework Foundation main.m ecute-o prog1

3. Execute
./prog1

4. Result

Mac Java Form Hello

ref:http://www.tutorialspoint.com/javaexamples/gui_line.htm

Macbook pro (OS X EI Captian 10.11.5)

java 1.7.0_79

1. Prepare java code by 文字編輯器

// 1. Filename = class name (JavaFormHello.java)

// 2. Prepare java code (filename name.java)

// 3. Command mode

// 3.1 Compile: javac name.java

// 3.2 Execute: java name(.class)

import java.awt.*;

import java.awt.event.*;

import java.awt.geom.Line2D;

import javax.swing.JApplet;

import javax.swing.JFrame;

public class JavaFormHello extends JApplet {

public void init() {

setBackground(Color.white);

setForeground(Color.white);

}

public void paint(Graphics g) {

Graphics2D g2 = (Graphics2D) g;

g2.setRenderingHint(RenderingHints.KEY_ANTIALIASING,

RenderingHints.VALUE_ANTIALIAS_ON);

g2.setPaint(Color.gray);

int x = 5;

int y = 7;

g2.draw(new Line2D.Double(x, y, 200, 200));

g2.drawString("Line", x, 250);

}

public static void main(String s[]) {

JFrame f = new JFrame("Line");

f.addWindowListener(new WindowAdapter() {

public void windowClosing(WindowEvent e) {

System.exit(0);

}

});

JApplet applet = new JavaFormHello(); // Becareful the class name

f.getContentPane().add("Center", applet);

applet.init();

f.pack();

f.setSize(new Dimension(300, 300));

f.setVisible(true);

}

2. Compile:

javac JavaFormHello.java

3. Execute

java JavaFormHello

4. Result

2016年7月22日星期五

Mac Java Hello

Ref : http://www.tutorialspoint.com/java/index.htm

Macbook pro (OS X EI Captian 10.11.5)

java 1.7.0_79

1. Prepare java code by 文字編輯器

// 1. Filename = class name

// 2. Prepare java code (filename name.java)

// 3. Command mode

// 3.1 Compile: javac name.java

// 3.2 Execute: java name(.class)

public class JavaHello {

public static void main(String []args) {

System.out.println("Hello World");

}

2. Compile:

javac JavaHello.java

3. Execute

java JavaHello

4. Result

mono VB hello world

ref: http://progopedia.com/implementation/mono-vbnet/

Macbook pro (OS X EI Captian 10.11.5)

mono 4.2.3

1. Prepare VB code by 文字編輯器

‘compile: vbnc name.vb

‘ exe: mono name.exe

Module Module1

Sub Main()

Console.WriteLine("Hello, World!")

End Sub

End Module

2. Compile

vbnc name.vb

3. Execute

mono name.exe

4. Result

2016年8月2日 星期二

2016年8月1日 星期一

2016年7月30日 星期六

2016年7月23日 星期六

2016年7月22日 星期五

2016年8月2日星期二

2016年8月1日星期一

2016年7月30日星期六

2016年7月23日星期六

2016年7月22日星期五