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184 lines
2.5 KiB
184 lines
2.5 KiB
package mightypork.utils.math.rect;
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import mightypork.utils.math.vect.Vect;
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import mightypork.utils.math.vect.VectVal;
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/**
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* Abstract {@link Rect}, implementing all but the data getters
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*
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* @author MightyPork
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*/
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public abstract class AbstractRect implements Rect {
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private RectProxy proxy;
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@Override
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public RectView getRect()
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{
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return this.view();
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}
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@Override
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public VectVal topLeft()
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{
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return origin();
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}
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@Override
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public VectVal topCenter()
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{
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return origin().add(size().x() / 2, 0);
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}
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@Override
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public VectVal topRight()
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{
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return origin().add(size().x(), 0);
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}
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@Override
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public VectVal centerLeft()
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{
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return origin().add(0, size().y() / 2);
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}
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@Override
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public VectVal center()
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{
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return origin().add(size().half());
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}
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@Override
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public VectVal centerRight()
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{
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return origin().add(size().x(), size().y() / 2);
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}
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@Override
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public VectVal bottomLeft()
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{
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return origin().add(0, size().y());
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}
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@Override
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public VectVal bottomCenter()
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{
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return origin().add(size().x() / 2, size().y());
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}
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@Override
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public VectVal bottomRight()
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{
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return origin().add(size().x(), size().y());
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}
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@Override
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public double x()
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{
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return origin().x();
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}
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@Override
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public double y()
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{
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return origin().y();
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}
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@Override
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public double width()
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{
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return size().x();
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}
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@Override
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public double height()
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{
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return size().y();
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}
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@Override
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public double left()
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{
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return origin().x();
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}
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@Override
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public double right()
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{
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return origin().x() + size().x();
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}
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@Override
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public double top()
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{
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return origin().y();
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}
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@Override
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public double bottom()
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{
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return origin().y() + size().y();
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}
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@Override
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public RectView view()
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{
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// must NOT call VectView.make, it'd cause infinite recursion.
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if (proxy == null) proxy = new RectProxy(this);
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return proxy;
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}
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@Override
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public RectVal copy()
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{
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// must NOT call RectVal.make, it'd cause infinite recursion.
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return new RectVal(x(), y(), width(), height());
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}
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@Override
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public boolean contains(Vect point)
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{
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final double x = point.x();
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final double y = point.y();
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final double x1 = origin().x();
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final double y1 = origin().y();
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final double x2 = x1 + size().x();
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final double y2 = y1 + size().y();
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return x >= x1 && y >= y1 && x <= x2 && y <= y2;
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}
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@Override
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public String toString()
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{
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return String.format("Rect { %s - %s }", topLeft(), bottomRight());
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}
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}
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