mrnom game기초 분석 - Input

Apress - Beginning Android Games 예제소스를 보고 삽질 분석.

Input를 Interface로 생성하여 뼈대 만들기...

가속센서, 키보드, 터치를 통일된 형식으로 입력 하도록


public interface Input {   

public static class KeyEvent {

public static final int KEY_DOWN = 0;      // Key가 눌리면 0 아니면 1

public static final int KEY_UP = 1;

public int type;

public int keyCode;

public char keyChar;

public String toString(){

StringBuilder builder = new StringBuilder();

if(type==KEY_DOWN)

builder.append("key down, ");

else

builder.append("key up, ");

builder.append(keyCode);

builder.append(",");

builder.append(keyChar);

return builder.toString();

}

}

public static class TouchEvent {

public static final int TOUCH_DOWN=0;    //터치하면 0, 띄면 1, 드래그 하면 2

public static final int TOUCH_UP=1;

public static final int TOUCH_DRAGGED=2;

public int type;

public int x,y;

public int pointer;

public String toString(){

StringBuilder builder = new StringBuilder();

if(type == TOUCH_DOWN)

builder.append("touch down, ");

else if(type==TOUCH_DRAGGED)

builder.append("touch dragged, ");

else

builder.append("touch up, ");

builder.append(pointer);

builder.append(",");

builder.append(x);

builder.append(",");

builder.append(y);

return builder.toString();

}

}

public boolean isKeyPressed(int keyCode);

public boolean isTouchDown(int pointer);

public int getTouchX(int pointer);   //Touch X 값 가져 오기

public int getTouchY(int pointer);  //Touch Y 값 가져 오기

public float getAccelX();    //가속도 센서 X

public float getAccelY();    //가속도 센서 Y

public float getAccelZ();    //가속도 센서 Z

public List<KeyEvent> getKeyEvents();    //입력된 Key Code 저장

public List<TouchEvent> getTouchEvents();  // 입력된 TouchEvent 저장

}