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233 lines
3.6 KiB
233 lines
3.6 KiB
package mightypork.utils.math.rect;
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import mightypork.utils.math.coord.MutableCoord;
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import mightypork.utils.math.coord.Vec;
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import mightypork.utils.math.coord.VecMutable;
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import mightypork.utils.math.coord.VecView;
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public class MutableRect extends RectImpl<RectMutable> implements RectMutable {
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private final VecMutable pos = new MutableCoord();
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private final VecMutable size = new MutableCoord();
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/**
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* Create at 0,0 with zero size
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*/
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public MutableRect() {
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// keep default zeros
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}
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/**
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* Create at 0,0 with given size
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*
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* @param width
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* @param height
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*/
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public MutableRect(double width, double height) {
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this.pos.setTo(0, 0);
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this.size.setTo(width, height).abs();
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}
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/**
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* Create at given origin, with given size.
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*
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* @param origin
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* @param width
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* @param height
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*/
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public MutableRect(Vec origin, double width, double height) {
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this.pos.setTo(origin);
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this.size.setTo(width, height).abs();
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}
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/**
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* Create at 0,0 with given size.
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*
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* @param size
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*/
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public MutableRect(Vec size) {
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this(0, 0, size.x(), size.y());
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}
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/**
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* Create at given origin, with given size.
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*
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* @param origin
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* @param size
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*/
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public MutableRect(Vec origin, Vec size) {
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this.pos.setTo(origin);
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this.size.setTo(size).abs();
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}
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/**
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* Create at given origin, with given size.
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*
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* @param x
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* @param y
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* @param width
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* @param height
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*/
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public MutableRect(double x, double y, double width, double height) {
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pos.setTo(x, y);
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size.setTo(width, height).abs();
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}
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/**
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* Create as copy of another
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*
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* @param other copied
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*/
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public MutableRect(Rect other) {
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this(other.getOrigin(), other.getSize());
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}
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/**
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* Set to other rect's coordinates
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*
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* @param rect other rect
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*/
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@Override
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public void setTo(Rect rect)
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{
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setTo(rect.getOrigin(), rect.getSize());
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}
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@Override
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public void setTo(Vec origin, Vec size)
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{
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this.pos.setTo(origin);
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this.size.setTo(size).abs();
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}
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@Override
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public void setTo(Vec origin, double width, double height)
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{
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this.pos.setTo(origin);
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this.size.setTo(width, height).abs();
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}
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@Override
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public void setOrigin(Vec origin)
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{
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this.pos.setTo(origin);
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}
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@Override
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public void setSize(Vec size)
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{
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this.size.setTo(size).abs();
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}
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/**
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* Add X and Y to origin
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*
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* @param x x to add
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* @param y y to add
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* @return result
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*/
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@Override
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public RectMutable move(double x, double y)
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{
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pos.add(x, y);
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return this;
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}
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/**
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* Get a copy
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*
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* @return copy
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*/
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@Override
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public RectMutable copy()
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{
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return new MutableRect(this);
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}
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/**
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* Shrink the rect
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*
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* @param left shrink
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* @param right shrink
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* @param top shrink
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* @param bottom shrink
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* @return result
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*/
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@Override
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public RectMutable shrink(double left, double right, double top, double bottom)
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{
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pos.add(left, top);
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size.sub(left + right, top + bottom).abs();
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return this;
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}
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/**
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* Grow the rect
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*
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* @param left growth
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* @param right growth
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* @param top growth
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* @param bottom growth
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* @return result
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*/
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@Override
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public RectMutable grow(double left, double right, double top, double bottom)
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{
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pos.sub(left, top);
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size.add(left + right, top + bottom).abs();
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return this;
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}
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/**
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* Round coords
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*
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* @return result
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*/
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@Override
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public RectMutable round()
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{
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pos.round();
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size.round();
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return this;
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}
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@Override
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public VecView getOrigin()
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{
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return pos.view();
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}
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@Override
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public VecView getSize()
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{
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return size.view();
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}
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@Override
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public RectView view()
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{
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return new FixedRect(this);
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}
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}
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