31 lines
570 B
C++
31 lines
570 B
C++
#ifndef _IO_H
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#define _IO_H
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// http://mamedev.org/source/src/mess/machine/apple1.c.html
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class io: public TFTDisplay, Keyboard, public pia {
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public:
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io(filer &files): files(files) {}
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virtual void reset();
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virtual void down(uint8_t scan);
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virtual void up(uint8_t scan);
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virtual void checkpoint(Stream &);
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virtual void restore(Stream &);
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virtual void write_portb(uint8_t);
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virtual uint8_t read_porta_cr();
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void load();
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filer &files;
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private:
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void display(uint8_t);
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void draw(char, int, int);
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void enter(uint8_t);
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bool _shift;
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bool _loading;
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};
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#endif
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