80 lines
1.9 KiB
C
80 lines
1.9 KiB
C
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#ifndef TERML_TERML_PRIVATE_H
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#define TERML_TERML_PRIVATE_H
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#include "terml.h"
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#define STRINGIFY2(x) #x
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#define STRINGIFY(x) STRINGIFY2(x)
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#define ESC "\x1B"
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#define CSI "\x1B["
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#define ALT_BUF() CSI "?1049h"
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#define REG_BUF() CSI "?1049l"
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#define CLEAR_SCREEN() CSI "2J"
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#define HIDE_CURSOR() CSI "?25l"
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#define SHOW_CURSOR() CSI "?25h"
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#define REPORT_CUSROR_POSITION() CSI "6n"
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#define CURSOR_POSITION_FORMAT() "%*1s[%u;%u"
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#define CUP(x, y) CSI STRINGIFY(y) ";" STRINGIFY(x) "H"
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#define FG(r, g, b) CSI "38;2;" STRINGIFY(r) ";" STRINGIFY(g) ";" STRINGIFY(b) "m"
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#define BG(r, g, b) CSI "48;2;" STRINGIFY(r) ";" STRINGIFY(g) ";" STRINGIFY(b) "m"
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class terml
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{
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public:
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terml();
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virtual ~terml();
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terml(const terml&) = delete;
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terml(terml&&) = delete;
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terml& operator=(const terml&) = delete;
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terml& operator=(terml&&) = delete;
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char get(unsigned int x, unsigned int y, int* fg, int* bg) const;
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void set(unsigned int x, unsigned int y, char c, int fg, int bg);
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void flush() const;
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void set_main_callback(terml_main_callback);
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void set_quit_callback(terml_quit_callback);
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void set_key_callback(terml_key_callback);
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void mainloop();
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void stop();
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unsigned int get_width() const;
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unsigned int get_height() const;
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void setup_buffer();
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virtual void set_console_settings() = 0;
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virtual void reset_console_settings() = 0;
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protected:
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virtual void read_stdin(char* buffer, unsigned int buffer_size) = 0;
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virtual unsigned long long timer() = 0;
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virtual unsigned long long timer_frequency() = 0;
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virtual void process_events() = 0;
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void key_event(char code);
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private:
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char* buffer;
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unsigned int width;
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unsigned int height;
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terml_main_callback main;
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terml_quit_callback quit;
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terml_key_callback key;
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bool should_quit;
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bool really_should_quit;
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static const unsigned int CELL_SIZE = sizeof(FG(255, 255, 255) BG(255, 255, 255) " ") - 1;
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};
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#endif//TERML_TERML_PRIVATE_H
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