/*
* Copyright (C) 2013 Chen Hui <calmer91@gmail.com>
*
* 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.
*/
package master.flame.danmaku.danmaku.model;
public class L2RDanmaku extends R2LDanmaku {
public L2RDanmaku(Duration duration) {
super(duration);
}
@Override
public void layout(IDisplayer displayer, float x, float y) {
if (mTimer != null) {
long currMS = mTimer.currMillisecond;
long deltaDuration = currMS - time;
if (deltaDuration > 0 && deltaDuration < duration.value) {
this.x = getAccurateLeft(displayer, currMS);
if (!this.isShown()) {
this.y = y;
this.setVisibility(true);
}
mLastTime = currMS;
return;
}
mLastTime = currMS;
}
this.setVisibility(false);
}
@Override
public float[] getRectAtTime(IDisplayer displayer, long time) {
if (!isMeasured())
return null;
float left = getAccurateLeft(displayer, time);
if (RECT == null) {
RECT = new float[4];
}
RECT[0] = left;
RECT[1] = y;
RECT[2] = left + paintWidth;
RECT[3] = y + paintHeight;
return RECT;
}
protected float getAccurateLeft(IDisplayer displayer, long currTime) {
long elapsedTime = currTime - time;
if (elapsedTime >= duration.value) {
return displayer.getWidth();
}
return mStepX * elapsedTime - paintWidth;
}
@Override
public float getLeft() {
return x;
}
@Override
public float getTop() {
return y;
}
@Override
public float getRight() {
return x + paintWidth;
}
@Override
public float getBottom() {
return y + paintHeight;
}
@Override
public int getType() {
return TYPE_SCROLL_LR;
}
}