42 lines
774 B
D
42 lines
774 B
D
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module noquarterstate;
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import std.stdio : writeln;
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import state, gumballmachine;
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class NoQuarterState : State
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{
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GumballMachine gumballMachine;
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this(GumballMachine gumballMachine)
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{
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this.gumballMachine = gumballMachine;
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}
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void insertQuarter()
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{
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writeln("You inserted a quarter");
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gumballMachine.setState(gumballMachine.getHasQuarterState());
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}
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void ejectQuarter()
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{
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writeln("You haven't inserted a quarter");
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}
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void turnCrank()
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{
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writeln("You turned, but there's no quarter");
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}
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void dispense()
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{
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writeln("You need to pay first");
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}
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void refill() { }
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override string toString() const
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{
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return "waiting for quarter";
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}
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}
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