/**
* Copyright 2008 - 2012
*
* Licensed under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License. You may obtain a copy of
* the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
* @project loon
* @author cping
* @email：javachenpeng@yahoo.com
* @version 0.3.3
*/
package loon.action.sprite.node;
import java.util.HashMap;
import loon.Touch;
import loon.core.geom.Vector2f;
import loon.utils.MathUtils;
public class LNButton extends LNUI {
protected HashMap<String, LNNode> _buttonElement = new HashMap<String, LNNode>();
protected HashMap<String, LNAction> _touchBeganAction = new HashMap<String, LNAction>();
protected HashMap<String, LNAction> _touchClickedAction = new HashMap<String, LNAction>();
protected HashMap<String, LNAction> _touchMoveOutAction = new HashMap<String, LNAction>();
public LNFrameStruct fs;
public static LNButton buttonWithFadeoutTwinkle(String fsName1,
float Opacity) {
LNButton button = new LNButton();
button.initButtonWithFadeoutTwinkle(fsName1, Opacity);
return button;
}
public static LNButton buttonWithoutTexture(int width, int height) {
LNButton button = new LNButton();
button.initButtonWithoutTexture(width, height);
return button;
}
public static LNButton buttonWithTextureTwinkle(String fsName1,
String fsName2) {
LNButton button = new LNButton();
button.initButtonWithTextureTwinkle(fsName1, fsName2);
return button;
}
public static LNButton buttonWithToggleTwinkle(String fsName1) {
LNButton button = new LNButton();
button.initButtonWithToggleTwinkle(fsName1);
return button;
}
public static LNButton checkboxWithPressingTexture(String fsName1,
String fsName2, String fsName3, String fsName4) {
LNButton button = new LNButton();
button.initCheckboxWithPrssingTexture(fsName1, fsName2, fsName3,
fsName4);
return button;
}
public static LNButton checkboxWithTexture(String fsName1, String fsName2) {
LNButton button = new LNButton();
button.initCheckboxWithPrssingTexture(fsName1, fsName2, "", "");
return button;
}
@Override
public void setAlpha(float a) {
super._alpha = a;
super._color.a = a;
for (String name : this._buttonElement.keySet()) {
LNNode node = this._buttonElement.get(name);
node.setAlpha(a);
}
}
public boolean getClicked() {
if (this._buttonElement.containsKey("ImageOn")) {
LNNode node = this._buttonElement.get("ImageOn");
return node._visible;
}
if (this._buttonElement.containsKey("ImageOff")) {
LNNode node2 = this._buttonElement.get("ImageOff");
return !node2._visible;
}
return true;
}
public void initButtonWithFadeoutTwinkle(String fsName1, float Opacity) {
LNSprite sprite = new LNSprite(fsName1);
this._buttonElement.put("Image", sprite);
super.addNode(sprite, 0);
super.setNodeSize(sprite.getWidth(),sprite.getHeight());
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getWidth() / 2f));
LNAction action = LNSequence.Action(new LNAction[] { LNAlphaAction
.Action(Opacity) });
action.assignTarget(sprite);
LNAction action2 = LNSequence.Action(new LNAction[] { LNAlphaAction
.Action(1f) });
action2.assignTarget(sprite);
LNSequence sequence = LNSequence.Action(new LNAction[] {
LNAlphaAction.Action(1f), LNDelay.Action(0.1f),
LNAlphaAction.Action(0.5f), LNDelay.Action(0.1f) });
LNAction action3 = LNSequence.Action(new LNAction[] {
LNRepeat.Action(sequence, 3), LNShow.Action(),
LNAlphaAction.Action(1f) });
action3.assignTarget(sprite);
this._touchBeganAction.put("Image", action);
this._touchMoveOutAction.put("Image", action2);
this._touchClickedAction.put("Image", action3);
}
public void initButtonWithoutTexture(int width, int height) {
super.setNodeSize(width, height);
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getHeight() / 2f));
}
public void initButtonWithTextureTwinkle(String fsName1, String fsName2) {
this.fs = LNDataCache.getFrameStruct(fsName1);
LNAnimation anim = new LNAnimation("Frame", 0.1f, fsName1, fsName2);
LNSprite sprite = new LNSprite();
sprite.addAnimation(anim);
sprite.setFrame("Frame", 0);
this._buttonElement.put("Image", sprite);
super.addNode(sprite, 0);
super.setNodeSize(sprite.getWidth(),sprite.getHeight());
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getHeight() / 2f));
LNAction action = LNSequence.Action(LNFrameAction.Action("Frame", 1));
action.assignTarget(sprite);
LNAction action2 = LNSequence.Action(LNFrameAction.Action("Frame", 0));
action2.assignTarget(sprite);
LNAction action3 = LNSequence.Action(
LNRepeat.Action(LNAnimate.Action(anim), 1),
LNFrameAction.Action("Frame", 0));
action3.assignTarget(sprite);
this._touchBeganAction.put("Image", action);
this._touchMoveOutAction.put("Image", action2);
this._touchClickedAction.put("Image", action3);
}
public void initButtonWithToggleTwinkle(String fsName1) {
LNSprite sprite = new LNSprite(fsName1);
this._buttonElement.put("Image", sprite);
super.addNode(sprite, 0);
super.setNodeSize(sprite.getWidth(),sprite.getHeight());
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getHeight() / 2f));
LNAction action = LNSequence.Action(LNAlphaAction.Action(0.8f));
action.assignTarget(sprite);
LNAction action2 = LNSequence.Action(LNAlphaAction.Action(1f));
action2.assignTarget(sprite);
LNSequence sequence = LNSequence.Action(LNToggleVisibility.Action(),
LNDelay.Action(0.1f), LNToggleVisibility.Action(),
LNDelay.Action(0.1f));
LNAction action3 = LNSequence.Action(LNAlphaAction.Action(1f),
LNRepeat.Action(sequence, 1), LNShow.Action(),
LNAlphaAction.Action(1f));
action3.assignTarget(sprite);
this._touchBeganAction.put("Image", action);
this._touchMoveOutAction.put("Image", action2);
this._touchClickedAction.put("Image", action3);
}
public void initCheckboxWithPrssingTexture(String fsName1, String fsName2,
String fsName3, String fsName4) {
if ((fsName3.equals("")) && (fsName4.equals(""))) {
LNSprite node = new LNSprite(fsName1);
LNSprite sprite2 = new LNSprite(fsName2);
sprite2.setVisible(false);
super.addNode(node, 0);
super.addNode(sprite2, 0);
this._buttonElement.put("ImageOn", node);
this._buttonElement.put("ImageOff", sprite2);
super.setNodeSize(node.getWidth(),node.getHeight());
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getHeight() / 2f));
LNAction action = LNSequence.Action(LNToggleVisibility.Action());
action.assignTarget(node);
this._touchClickedAction.put("ImageOn", action);
LNAction action2 = LNSequence.Action(LNToggleVisibility.Action());
action2.assignTarget(sprite2);
this._touchClickedAction.put("ImageOff", action2);
} else {
LNAnimation anim = new LNAnimation("Frame", 0.1f, new String[] {
fsName1, fsName3 });
LNAnimation animation2 = new LNAnimation("Frame", 0.1f,
new String[] { fsName2, fsName4 });
LNSprite sprite3 = new LNSprite();
LNSprite sprite4 = new LNSprite();
sprite3.addAnimation(anim);
sprite4.addAnimation(animation2);
sprite3.setFrame("Frame", 0);
sprite4.setFrame("Frame", 0);
super.addNode(sprite3, 0);
super.addNode(sprite4, 0);
sprite4.setVisible(false);
this._buttonElement.put("ImageOn", sprite3);
this._buttonElement.put("ImageOff", sprite4);
super.setNodeSize(sprite3.getWidth(),sprite3.getHeight());
super.setAnchor(new Vector2f(super.getWidth() / 2f, super.getHeight() / 2f));
LNAction action3 = LNSequence.Action(LNFrameAction.Action("Frame",
1));
action3.assignTarget(sprite3);
LNAction action4 = LNSequence.Action(LNFrameAction.Action("Frame",
0));
action4.assignTarget(sprite3);
LNAction action5 = LNSequence.Action(LNToggleVisibility.Action(),
LNFrameAction.Action("Frame", 0));
action5.assignTarget(sprite3);
this._touchBeganAction.put("ImageOn", action3);
this._touchMoveOutAction.put("ImageOn", action4);
this._touchClickedAction.put("ImageOn", action5);
LNAction action6 = LNSequence.Action(LNFrameAction.Action("Frame",
1));
action6.assignTarget(sprite4);
LNAction action7 = LNSequence.Action(LNFrameAction.Action("Frame",
0));
action7.assignTarget(sprite4);
LNAction action8 = LNSequence.Action(LNToggleVisibility.Action(),
LNFrameAction.Action("Frame", 0));
action8.assignTarget(sprite4);
this._touchBeganAction.put("ImageOff", action6);
this._touchMoveOutAction.put("ImageOff", action7);
this._touchClickedAction.put("ImageOff", action8);
}
}
public LNCallFunc.Callback ActionCallBack;
private boolean isPressed, isDraging;
@Override
public void processTouchPressed() {
if (!isPressed) {
super.processTouchPressed();
for (String str : this._buttonElement.keySet()) {
LNNode node = this._buttonElement.get(str);
node.stopAllAction();
if (this._touchBeganAction.containsKey(str)) {
node.runAction(this._touchBeganAction.get(str));
}
}
isPressed = true;
}
}
@Override
public void processTouchReleased() {
if (isPressed) {
super.processTouchReleased();
float num = 0f;
for (String str : this._buttonElement.keySet()) {
LNNode node = this._buttonElement.get(str);
node.stopAllAction();
if (this._touchClickedAction.containsKey(str)) {
num = MathUtils.max(num, this._touchClickedAction.get(str)
.getDuration());
node.runAction(this._touchClickedAction.get(str));
}
}
if (ActionCallBack != null) {
if (num > 0f) {
super.runAction(LNSequence.Action(LNDelay.Action(num),
LNCallFunc.Action(ActionCallBack)));
} else {
super.runAction(LNCallFunc.Action(ActionCallBack));
}
}
isPressed = false;
}
}
@Override
public void processTouchDragged() {
super.processTouchDragged();
for (String key : this._buttonElement.keySet()) {
LNNode node = this._buttonElement.get(key);
node.stopAllAction();
if (this._touchBeganAction.containsKey(key)) {
node.runAction(this._touchBeganAction.get(key));
}
}
isDraging = true;
}
@Override
public void update(float dt) {
super.update(dt);
if (isDraging && !Touch.isDrag()) {
for (String key : this._buttonElement.keySet()) {
LNNode node = this._buttonElement.get(key);
node.stopAllAction();
if (this._touchMoveOutAction.containsKey(key)) {
node.runAction(this._touchMoveOutAction.get(key));
}
}
isDraging = false;
}
}
public LNCallFunc.Callback getActionCallBack() {
return ActionCallBack;
}
public void setActionCallBack(LNCallFunc.Callback ac) {
ActionCallBack = ac;
}
}