📄 state.cs
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using System;
namespace State
{
/// <summary>
///empty base class containing State methods to override
/// </summary>
public class State {
//keeps state of each button
protected Mediator med;
public State(Mediator md) {
med = md; //save reference to mediator
}
public virtual void mouseDown(int x, int y) {}
public virtual void mouseUp(int x, int y) { }
public virtual void mouseDrag(int x, int y) {}
public virtual void selectOne(Drawing d) {}
}
}
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