40 lines
819 B
Java
40 lines
819 B
Java
package school_project;
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import java.io.Serializable;
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/**
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* This is used to represent a position/vector/... any ensemble of 2 elements that have to work together in
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* a plan. This way we can use some basic operations over them.
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*/
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public class Vec2 implements Serializable {
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public int x, y;
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public Vec2() {
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x = 0;
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y = 0;
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}
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public Vec2(int x, int y ){
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this.x = x;
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this.y = y;
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}
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@Override
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public boolean equals(Object obj) {
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if (obj instanceof Vec2) {
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Vec2 vec = (Vec2) obj;
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return this.x == vec.x && this.y == vec.y;
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}
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return false;
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}
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public Vec2 add(Vec2 o){
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return new Vec2(x + o.x, y + o.y);
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}
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@Override
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public String toString() {
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return "("+x+","+y+")";
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}
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}
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