62 lines
1.4 KiB
C++
62 lines
1.4 KiB
C++
//
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// Created by Wouter Groeneveld on 28/07/18.
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//
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#ifndef GBA_BITMAP_ENGINE_TEXT_STREAM_H
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#define GBA_BITMAP_ENGINE_TEXT_STREAM_H
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#include <string>
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#include <memory>
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#define TEXT_WIDTH 8
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// tonc_text.h assemly ref
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extern const u32 toncfontTiles[192];
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#define toncfontTilesLen 768
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extern u16 *vid_page;
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typedef struct tagTXT_BASE
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{
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u16 *dst0; //!< writing buffer starting point
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u32 *font; // pointer to font used
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u8 *chars; // character map (chars as in letters, not tiles)
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u8 *cws; // char widths (for VWF)
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u8 dx,dy; // letter distances
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u16 flags; // for later
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u8 extra[12]; // ditto
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} ALIGN4 TXT_BASE;
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class TextStream {
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private:
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int currRow, currCol;
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short currColorIndex;
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u8 txt_lut[256];
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TXT_BASE __txt_base;
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TXT_BASE *gptxt;
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static TextStream* inst;
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TextStream();
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TextStream(TextStream& other) = delete;
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TextStream(TextStream&& other) = delete;
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public:
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void clear();
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void setText(std::string text, int row, int col);
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void setText(const char* text, int row, int col);
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inline void setFontColorIndex(short index) { currColorIndex = index; }
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static TextStream& instance();
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TextStream& operator << (const char* s);
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TextStream& operator << (const int s);
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TextStream& operator << (const u32 s);
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TextStream& operator << (const bool s);
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};
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#endif //GBA_SPRITE_ENGINE_TEXT_STREAM_H
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