71 lines
1.4 KiB
C++
71 lines
1.4 KiB
C++
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#ifndef _TEXTDISP_H
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#define _TEXTDISP_H
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#include <stdint.h>
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#include <output.hpp>
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#define SCREEN_WIDTH 80
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#define SCREEN_HEIGHT 24
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namespace MTGosHAL {
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enum class BG_color : uint16_t {
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BLACK=0x0000,
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BLUE=0x1000,
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GREEN=0x2000,
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CYAN=0x3000,
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RED=0x4000,
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MAGENTA=0x5000,
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BROWN=0x6000,
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LIGHT_GREY=0x7000,
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GREY=0x8000,
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LIGHT_BLUE=0x9000,
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LIGHT_GREEN=0xA000,
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LIGHT_CYAN=0xB000,
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LIGHT_RED=0xC000,
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LIGHT_MAGENTA=0xD000,
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YELLOW=0xE000,
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WHITE=0xF000
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};
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enum class FG_color : uint16_t {
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BLACK=0x000,
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BLUE=0x100,
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GREEN=0x200,
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CYAN=0x300,
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RED=0x400,
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MAGENTA=0x500,
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BROWN=0x600,
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LIGHT_GREY=0x700,
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GREY=0x800,
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LIGHT_BLUE=0x900,
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LIGHT_GREEN=0xA00,
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LIGHT_CYAN=0xB00,
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LIGHT_RED=0xC00,
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LIGHT_MAGENTA=0xD00,
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YELLOW=0xE00,
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WHITE=0xF00
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};
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class Screen: public Output {
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private:
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FG_color fg;
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BG_color bg;
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uint16_t* vmem=(uint16_t*)0xB8000;
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auto putChar(char c) -> void;
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public:
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Screen() {
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clrscr();
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}
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template <typename T>
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auto operator<< (T output) -> Screen & {
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Output::operator<<<T>(output);
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return *this;
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}
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auto clrscr() -> void;
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auto scroll() -> void;
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auto setColor(FG_color fg) -> Screen &;
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auto setColor(BG_color bg) -> Screen &;
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auto setColor(FG_color fg, BG_color bg) -> Screen &;
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};
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template <>
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auto Screen::operator<<<FG_color>(FG_color fg) -> Screen &;
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template <>
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auto Screen::operator<<<BG_color>(BG_color bg) -> Screen &;
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}
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#endif
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