mirror of
https://github.com/StepanovPlaton/C3DGraphicEngine.git
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104 lines
3.0 KiB
C++
104 lines
3.0 KiB
C++
/*
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Copyright (c) 2010 Myles Metzer
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Permission is hereby granted, free of charge, to any person
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obtaining a copy of this software and associated documentation
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files (the "Software"), to deal in the Software without
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restriction, including without limitation the rights to use,
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copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the
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Software is furnished to do so, subject to the following
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conditions:
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The above copyright notice and this permission notice shall be
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included in all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
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OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
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HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
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WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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OTHER DEALINGS IN THE SOFTWARE.
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*/
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#ifndef TVOUT_H
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#define TVOUT_H
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#include "video_gen.h"
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#include <avr/pgmspace.h>
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#include <stdlib.h>
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#define PAL 1
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#define NTSC 0
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#define _PAL 1
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#define _NTSC 0
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#define WHITE 1
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#define BLACK 0
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#define INVERT 2
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#define UP 0
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#define DOWN 1
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#define LEFT 2
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#define RIGHT 3
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#define DEC 10
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#define HEX 16
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#define OCT 8
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#define BIN 2
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#define BYTE 0
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class TVout {
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public:
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uint8_t *screen;
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uint8_t begin(uint8_t mode);
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uint8_t begin(uint8_t mode, uint8_t x, uint8_t y);
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void end();
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// accessor functions
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unsigned int hres();
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unsigned int vres();
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char charLine();
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// flow control functions
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void delay(unsigned int x);
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void delayFrame(unsigned int x);
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unsigned long millis();
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// basic rendering functions
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void clearScreen();
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void invert();
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void fill(uint8_t color);
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void setPixel(uint8_t x, uint8_t y, char c);
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bool getPixel(uint8_t x, uint8_t y);
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void drawLine(uint8_t x0, uint8_t y0, uint8_t x1, uint8_t y1, char c);
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void drawRow(uint8_t line, uint16_t x0, uint16_t x1, uint8_t c);
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void drawColumn(uint8_t row, uint16_t y0, uint16_t y1, uint8_t c);
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void drawRect(uint8_t x0, uint8_t y0, uint8_t w, uint8_t h, char c,
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char fc = -1);
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void drawCircle(uint8_t x0, uint8_t y0, uint8_t radius, char c, char fc = -1);
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void bitmap(uint8_t x, uint8_t y, const unsigned char *bmp, uint16_t i = 0,
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uint8_t width = 0, uint8_t lines = 0);
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void shift(uint8_t distance, uint8_t direction);
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// tone functions
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void tone(unsigned int frequency, unsigned long durationMS);
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void tone(unsigned int frequency);
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void noTone();
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private:
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// hook setup functions
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void setVBIHook(void (*func)());
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void setHBIHook(void (*func)());
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// override setup functions
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void forceVscale(char sfactor);
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void forceOutStart(uint8_t time);
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void forceLineStart(uint8_t line);
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void incTxtLine();
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uint8_t _cursorX, _cursorY;
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};
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static void inline sp(uint8_t x, uint8_t y, char c);
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#endif
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