Java Component类代码示例

import net.java.games.input.Component; //导入依赖的package包/类
public HatSwitchHandler(Controller c,
		Component hat,
		Component a, Component b, Component x, Component y,
		Component r, Component l, Component start, Component select) {
	super(
		c,
		new ComponentWrapper(hat, SNESInputEvent.SNES_UP, POV.UP, POV.UP_LEFT, POV.UP_RIGHT),
		new ComponentWrapper(hat, SNESInputEvent.SNES_DOWN, POV.DOWN, POV.DOWN_LEFT, POV.DOWN_RIGHT),
		new ComponentWrapper(hat, SNESInputEvent.SNES_RIGHT, POV.RIGHT, POV.UP_RIGHT, POV.DOWN_RIGHT),
		new ComponentWrapper(hat, SNESInputEvent.SNES_LEFT, POV.LEFT, POV.UP_LEFT, POV.DOWN_LEFT),
		new ComponentWrapper(a, SNESInputEvent.SNES_A, ON),
		new ComponentWrapper(b, SNESInputEvent.SNES_B, ON),
		new ComponentWrapper(x, SNESInputEvent.SNES_X, ON),
		new ComponentWrapper(y, SNESInputEvent.SNES_Y, ON),
		new ComponentWrapper(r, SNESInputEvent.SNES_R, ON),
		new ComponentWrapper(l, SNESInputEvent.SNES_L, ON),
		new ComponentWrapper(start, SNESInputEvent.SNES_START, ON),
		new ComponentWrapper(select, SNESInputEvent.SNES_SELECT, ON)
	);
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public DPadHandler(Controller c,
		Component up, Component down, Component right, Component left,
		Component a, Component b, Component x, Component y,
		Component r, Component l, Component start, Component select) {
	super(
		c,
		new ComponentWrapper(up, SNESInputEvent.SNES_UP, ON),
		new ComponentWrapper(down, SNESInputEvent.SNES_DOWN, ON),
		new ComponentWrapper(right, SNESInputEvent.SNES_RIGHT, ON),
		new ComponentWrapper(left, SNESInputEvent.SNES_LEFT, ON),
		new ComponentWrapper(a, SNESInputEvent.SNES_A, ON),
		new ComponentWrapper(b, SNESInputEvent.SNES_B, ON),
		new ComponentWrapper(x, SNESInputEvent.SNES_X, ON),
		new ComponentWrapper(y, SNESInputEvent.SNES_Y, ON),
		new ComponentWrapper(r, SNESInputEvent.SNES_R, ON),
		new ComponentWrapper(l, SNESInputEvent.SNES_L, ON),
		new ComponentWrapper(start, SNESInputEvent.SNES_START, ON),
		new ComponentWrapper(select, SNESInputEvent.SNES_SELECT, ON)
	);
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public AxisHandler(Controller c,
		Component yaxis, Component xaxis,
		Component a, Component b, Component x, Component y,
		Component r, Component l, Component start, Component select) {
	super(
		c,
		new ComponentWrapper(yaxis, SNESInputEvent.SNES_UP, -ON),
		new ComponentWrapper(yaxis, SNESInputEvent.SNES_DOWN, ON),
		new ComponentWrapper(xaxis, SNESInputEvent.SNES_RIGHT, ON),
		new ComponentWrapper(xaxis, SNESInputEvent.SNES_LEFT, -ON),
		new ComponentWrapper(a, SNESInputEvent.SNES_A, ON),
		new ComponentWrapper(b, SNESInputEvent.SNES_B, ON),
		new ComponentWrapper(x, SNESInputEvent.SNES_X, ON),
		new ComponentWrapper(y, SNESInputEvent.SNES_Y, ON),
		new ComponentWrapper(r, SNESInputEvent.SNES_R, ON),
		new ComponentWrapper(l, SNESInputEvent.SNES_L, ON),
		new ComponentWrapper(start, SNESInputEvent.SNES_START, ON),
		new ComponentWrapper(select, SNESInputEvent.SNES_SELECT, ON)
	);
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public Gamepad(final net.java.games.input.Controller aJInputControllerHandle)
{
    m_Name = aJInputControllerHandle.getName();
    m_ControllerHandle = aJInputControllerHandle;
    
    net.java.games.input.Component[] components = aJInputControllerHandle.getComponents();        
    net.java.games.input.Component currentComponent;
    
    for(int i=0,s=components.length;i<s;i++)
    {
        currentComponent = components[i];
        
        if (currentComponent.getIdentifier() instanceof Identifier.Button)
            m_Buttons.put(currentComponent.getName(),new Button(currentComponent));
        else if (currentComponent.getIdentifier() instanceof Identifier.Axis)
        {
            if (currentComponent.getIdentifier() == Identifier.Axis.POV)
                m_Hats.put(currentComponent.getName(),new Hat(currentComponent));
            else
                m_Axes.put(currentComponent.getName(),new Axis(currentComponent));
                            
        }
            
    }
    
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public static HatState FromJInputComponentPollData(final float aJInputComponentPollData)
{
    if (aJInputComponentPollData == net.java.games.input.Component.POV.UP)
        return HatState.Up;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.DOWN)
        return HatState.Down;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.LEFT)
        return HatState.Left;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.RIGHT)
        return HatState.Right;
    //cardinal+45
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.UP_LEFT)
        return HatState.UpLeft;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.UP_RIGHT)
        return HatState.UpRight;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.DOWN_LEFT)
        return HatState.DownLeft;
    else if (aJInputComponentPollData == net.java.games.input.Component.POV.DOWN_RIGHT)
        return HatState.DownRight;
    
    return HatState.Neutral;
    
}
 

import net.java.games.input.Component; //导入依赖的package包/类
/**
 * Gets the button attribute of the YassInput class
 *
 * @param d Description of the Parameter
 * @param i Description of the Parameter
 * @return The button value
 */
public static int getButton(int d, int i) {
    ControllerEnvironment ce = ControllerEnvironment.getDefaultEnvironment();
    Controller[] cs = ce.getControllers();

    int buttonCount = 0;
    Component[] comps = cs[d].getComponents();
    for (int c = 0; c < comps.length; c++) {
        if (!(comps[c].getIdentifier() instanceof Component.Identifier.Axis)) {
            if (buttonCount == i) {
                return c;
            }
            buttonCount++;
        }
    }
    return -1;
}
 

import net.java.games.input.Component; //导入依赖的package包/类
/**
 * Description of the Method
 *
 * @param e Description of the Parameter
 */
public void fireKeyPressed(KeyEvent e) {
    for (Enumeration<KeyListener> en = listeners.elements(); en.hasMoreElements(); ) {
        KeyListener l = en.nextElement();
        l.keyPressed(new KeyEvent((java.awt.Component) e.getSource(), KeyEvent.KEY_PRESSED, System.currentTimeMillis(), e.getModifiers(), e.getKeyCode(), e.getKeyChar(), e.getKeyLocation()));
    }
}
 

import net.java.games.input.Component; //导入依赖的package包/类
/**
 * Description of the Method
 *
 * @param e Description of the Parameter
 */
public void fireKeyReleased(KeyEvent e) {
    for (Enumeration<KeyListener> en = listeners.elements(); en.hasMoreElements(); ) {
        KeyListener l = en.nextElement();
        l.keyReleased(new KeyEvent((java.awt.Component) e.getSource(), KeyEvent.KEY_RELEASED, System.currentTimeMillis(), e.getModifiers(), e.getKeyCode(), e.getKeyChar(), e.getKeyLocation()));
    }
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public GenericGamepadJoystick(Controller aController, String aName)
{
    super(aName, aController, new ArrayList<>(), new ArrayList<>(), new ArrayList<>());

    if (mController != null)
    {
        Component[] components = mController.getComponents();

        for (int j = 0; j < components.length; j++)
        {
            if (components[j].isAnalog())
            {
                mAxis.add(components[j].getIdentifier());
            }
            else
            {
                mButtons.add(components[j].getIdentifier());
            }
        }
        mAxisValues = new float[mAxis.size()];
        mPovValues = new short[mPOV.size()];
    }
}
 

import net.java.games.input.Component; //导入依赖的package包/类
@Override
public float[] getAxisValues()
{

    if (mController != null)
    {
        mController.poll();

        for (int i = 0; i < mAxis.size(); ++i)
        {
            Component c = mController.getComponent(mAxis.get(i));
            if (c != null)
            {
                mAxisValues[i] = c.getPollData();
            }
        }
    }
    else
    {
        System.err.println("Controller is null.  The simulator could not setup a controller of type [" + mName + "]");
    }

    return mAxisValues;
}
 

import net.java.games.input.Component; //导入依赖的package包/类
private static Component[] createComponents() {
	List<Key> components = new ArrayList<Key>();
	Field[] vkey_fields = org.lwjgl.input.Keyboard.class.getFields();
	for ( Field vkey_field : vkey_fields ) {
		try {
			if (Modifier.isStatic(vkey_field.getModifiers()) && vkey_field.getType() == int.class &&
					vkey_field.getName().startsWith("KEY_")) {
				int vkey_code = vkey_field.getInt(null);
				Component.Identifier.Key key_id = KeyMap.map(vkey_code);
				if (key_id != Component.Identifier.Key.UNKNOWN)
					components.add(new Key(key_id, vkey_code));
			}
		} catch (IllegalAccessException e) {
			throw new RuntimeException(e);
		}
	}
	return components.toArray(new Component[components.size()]);
}
 

import net.java.games.input.Component; //导入依赖的package包/类
protected synchronized boolean getNextDeviceEvent(Event event) throws IOException {
	if (!org.lwjgl.input.Keyboard.isCreated())
		return false;
	if (!org.lwjgl.input.Keyboard.next())
		return false;
	int lwjgl_key = org.lwjgl.input.Keyboard.getEventKey();
	if (lwjgl_key == org.lwjgl.input.Keyboard.KEY_NONE)
		return false;
	Component.Identifier.Key key_id = KeyMap.map(lwjgl_key);
	if (key_id == null)
		return false;
	Component key = getComponent(key_id);
	if (key == null)
		return false;
	float value = org.lwjgl.input.Keyboard.getEventKeyState() ? 1 : 0;
	event.set(key, value, org.lwjgl.input.Keyboard.getEventNanoseconds());
	return true;
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public float getPovX() {
	if (pov.size() == 0) {
		return 0;
	}

	float value = povValues[0];

	if ((value == Component.POV.DOWN_LEFT) ||
	    (value == Component.POV.UP_LEFT) ||
	    (value == Component.POV.LEFT)) {
		return -1;
	}
	if ((value == Component.POV.DOWN_RIGHT) ||
	    (value == Component.POV.UP_RIGHT) ||
	    (value == Component.POV.RIGHT)) {
		return 1;
	}

	return 0;
}
 

import net.java.games.input.Component; //导入依赖的package包/类
public float getPovY() {
	if (pov.size() == 0) {
		return 0;
	}

	float value = povValues[0];

	if ((value == Component.POV.DOWN_LEFT) ||
	    (value == Component.POV.DOWN_RIGHT) ||
	    (value == Component.POV.DOWN)) {
		return 1;
	}
	if ((value == Component.POV.UP_LEFT) ||
	    (value == Component.POV.UP_RIGHT) ||
	    (value == Component.POV.UP)) {
		return -1;
	}

	return 0;
}
 

import net.java.games.input.Component; //导入依赖的package包/类
private void loadIdentifiers(int controllerIdx, Controller c){
    Component[] ces = c.getComponents();
    int numButtons = 0;
    int numAxes = 0;
    xAxis = -1;
    yAxis = -1;
    for (Component comp : ces){
        Identifier id = comp.getIdentifier();
        if (id instanceof Button){
            buttonIdsToIndices[controllerIdx].put((Button)id, numButtons);
            numButtons ++;
        }else if (id instanceof Axis){
            Axis axis = (Axis) id;
            if (axis == Axis.X){
                xAxis = numAxes;
            }else if (axis == Axis.Y){
                yAxis = numAxes;
            }

            axisIdsToIndices[controllerIdx].put((Axis)id, numAxes);
            numAxes ++;
        }
    }
}