package loon.action.sprite;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.Iterator;
import loon.LSystem;
import loon.core.LObject;
import loon.core.geom.RectBox;
import loon.core.graphics.device.LColor;
import loon.core.graphics.opengl.GL;
import loon.core.graphics.opengl.GLEx;
import loon.core.graphics.opengl.LTexture;
import loon.core.timer.LTimer;
/**
* Copyright 2008 - 2011
*
* 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 0.1
*/
public class WaitSprite extends LObject implements ISprite {
/**
*
*/
private static final long serialVersionUID = 1L;
private final class DrawWait {
private final float sx = 1.0f, sy = 1.0f;
private final int ANGLE_STEP = 15;
private final int ARCRADIUS = 120;
private LColor color;
private double r;
private ArrayList<Object> list;
int width, height;
private int angle;
private int style;
private int paintX, paintY, paintWidth, paintHeight;
private LColor fill;
public DrawWait(int s, int width, int height) {
this.style = s;
this.width = width;
this.height = height;
this.color = new LColor(0.0f, 0.0f, 0.0f);
switch (style) {
case 0:
int r1 = width / 8,
r2 = height / 8;
this.r = (r1 < r2 ? r1 : r2) / 2;
this.list = new ArrayList<Object>(Arrays.asList(new Object[] {
new RectBox(sx + 3 * r, sy + 0 * r, 2 * r, 2 * r),
new RectBox(sx + 5 * r, sy + 1 * r, 2 * r, 2 * r),
new RectBox(sx + 6 * r, sy + 3 * r, 2 * r, 2 * r),
new RectBox(sx + 5 * r, sy + 5 * r, 2 * r, 2 * r),
new RectBox(sx + 3 * r, sy + 6 * r, 2 * r, 2 * r),
new RectBox(sx + 1 * r, sy + 5 * r, 2 * r, 2 * r),
new RectBox(sx + 0 * r, sy + 3 * r, 2 * r, 2 * r),
new RectBox(sx + 1 * r, sy + 1 * r, 2 * r, 2 * r) }));
break;
case 1:
this.fill = new LColor(165, 0, 0, 255);
this.paintX = (width - ARCRADIUS);
this.paintY = (height - ARCRADIUS);
this.paintWidth = paintX + ARCRADIUS;
this.paintHeight = paintY + ARCRADIUS;
break;
}
}
public void next() {
switch (style) {
case 0:
list.add(list.remove(0));
break;
case 1:
angle += ANGLE_STEP;
break;
}
}
public void draw(GLEx g, int x, int y) {
LColor oldColor = g.getColor();
g.setColor(color);
switch (style) {
case 0:
float alpha = 0.0f;
int nx = x + width / 2 - (int) r * 4,
ny = y + height / 2 - (int) r * 4;
g.translate(nx, ny);
for (Iterator<Object> it = list.iterator(); it.hasNext();) {
RectBox s = (RectBox) it.next();
alpha = alpha + 0.1f;
g.setAlpha(alpha);
g.fillOval(s.x, s.y, s.width, s.height);
}
g.setAlpha(1.0F);
g.translate(-nx, -ny);
break;
case 1:
int old = g.getBlendMode();
g.setBlendMode(GL.MODE_SPEED);
g.setLineWidth(10);
g.translate(x, y);
g.setColor(fill);
g.drawOval(0, 0, width, height);
int sa = angle % 360;
g.fillArc(x + (width - paintWidth) / 2, y
+ (height - paintHeight) / 2, paintWidth, paintHeight,
sa, sa + ANGLE_STEP);
g.translate(-x, -y);
g.resetLineWidth();
g.setBlendMode(old);
break;
}
g.setColor(oldColor);
}
}
private LTimer delay;
private boolean visible;
private DrawWait wait;
private int style;
private Cycle cycle;
public WaitSprite(int s) {
this(s, LSystem.screenRect.width, LSystem.screenRect.height);
}
public WaitSprite(int s, int w, int h) {
this.style = s;
this.wait = new DrawWait(s, w, h);
this.delay = new LTimer(120);
this.alpha = 1.0F;
this.visible = true;
if (s > 1) {
int width = w / 2;
int height = h / 2;
cycle = newSample(s - 2, width, height);
RectBox limit = cycle.getCollisionBox();
setLocation(
(w - (limit.getWidth() == 0 ? 20 : limit.getWidth())) / 2,
(h - (limit.getHeight() == 0 ? 20 : limit.getHeight())) / 2);
}
update(0);
}
private final static Cycle newSample(int type, float srcWidth,
float srcHeight) {
float width = 1;
float height = 1;
float offset = 0;
int padding = 0;
switch (type) {
case 0:
offset = 12;
if (srcWidth < srcHeight) {
width = 60;
height = 60;
padding = -35;
} else {
width = 100;
height = 100;
padding = -35;
}
break;
case 1:
width = 100;
height = 40;
if (srcWidth < srcHeight) {
offset = 0;
} else {
offset = 8;
}
break;
case 2:
width = 30;
height = 30;
if (srcWidth < srcHeight) {
offset = 0;
} else {
offset = 6;
}
break;
case 3:
width = 100;
height = 100;
padding = -30;
break;
case 4:
width = 80;
height = 80;
offset = 14;
padding = -15;
break;
case 5:
width = 100;
height = 100;
if (srcWidth < srcHeight) {
offset = -4;
}
break;
case 6:
width = 60;
height = 60;
offset = 12;
if (srcWidth < srcHeight) {
padding = -60;
} else {
padding = -80;
}
break;
case 7:
width = 60;
height = 60;
offset = 12;
if (srcWidth < srcHeight) {
padding = -80;
} else {
padding = -120;
}
break;
case 8:
width = 60;
height = 60;
offset = 12;
if (srcWidth < srcHeight) {
padding = -60;
} else {
padding = -80;
}
break;
case 9:
width = 80;
height = 80;
if (srcWidth < srcHeight) {
offset = -2;
padding = -20;
} else {
padding = -30;
}
break;
}
return Cycle.getSample(type, srcWidth, srcHeight, width, height,
offset, padding);
}
@Override
public void createUI(GLEx g) {
if (!visible) {
return;
}
if (style < 2) {
if (alpha > 0.1 && alpha < 1.0) {
g.setAlpha(alpha);
wait.draw(g, x(), y());
g.setAlpha(1.0F);
} else {
wait.draw(g, x(), y());
}
} else {
if (cycle != null) {
cycle.createUI(g);
}
}
}
@Override
public int getHeight() {
if (cycle != null) {
return cycle.getCollisionBox().height;
} else {
return wait.height;
}
}
@Override
public int getWidth() {
if (cycle != null) {
return cycle.getCollisionBox().width;
} else {
return wait.width;
}
}
@Override
public void update(long elapsedTime) {
if (!visible) {
return;
}
if (cycle != null) {
if (cycle.x() != x() || cycle.y() != y()) {
cycle.setLocation(x(), y());
}
cycle.update(elapsedTime);
} else {
if (delay.action(elapsedTime)) {
wait.next();
}
}
}
@Override
public void setAlpha(float alpha) {
if (cycle != null) {
cycle.setAlpha(alpha);
} else {
this.alpha = alpha;
}
}
@Override
public float getAlpha() {
if (cycle != null) {
return cycle.getAlpha();
} else {
return alpha;
}
}
@Override
public RectBox getCollisionBox() {
if (cycle != null) {
return cycle.getCollisionBox();
} else {
return getRect(x(), y(), getWidth(), getHeight());
}
}
@Override
public boolean isVisible() {
return cycle != null ? cycle.isVisible() : visible;
}
@Override
public void setVisible(boolean visible) {
if (cycle != null) {
cycle.setVisible(visible);
} else {
this.visible = visible;
}
}
@Override
public LTexture getBitmap() {
return null;
}
@Override
public void dispose() {
}
}