43 lines
817 B
D
43 lines
817 B
D
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module hasquarterstate;
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import std.stdio : writeln;
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import state, gumballmachine;
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class HasQuarterState : 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 can't insert another quarter");
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}
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void ejectQuarter()
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{
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writeln("Quarter returned");
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gumballMachine.setState(gumballMachine.getNoQuarterState());
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}
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void turnCrank()
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{
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writeln("You turned...");
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gumballMachine.setState(gumballMachine.getSoldState());
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}
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void dispense()
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{
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writeln("No gumball dispensed");
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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 turn of crank";
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}
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}
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