ELEC2645 (2019/20) / Mbed 2 deprecated ELEC2645_PROJECT_EL18KK

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Dependencies:   mbed

Gamepad2/Bitmap.h@0:e47aa16004e6, 2020-04-24 (annotated)

Committer:
KaifK
Date:
Fri Apr 24 22:24:14 2020 +0000
Revision:
0:e47aa16004e6
game idea confirmed and all sprites drawn;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
KaifK 0:e47aa16004e6 1 #ifndef BITMAP_H
KaifK 0:e47aa16004e6 2 #define BITMAP_H
KaifK 0:e47aa16004e6 3
KaifK 0:e47aa16004e6 4 #include <vector>
KaifK 0:e47aa16004e6 5
KaifK 0:e47aa16004e6 6 // Forward declarations
KaifK 0:e47aa16004e6 7 class N5110;
KaifK 0:e47aa16004e6 8
KaifK 0:e47aa16004e6 9 /**
KaifK 0:e47aa16004e6 10 * @brief A black & white bitmap that can be rendered on an N5110 screen
KaifK 0:e47aa16004e6 11 * @author Alex Valavanis <a.valavanis@leeds.ac.uk>
KaifK 0:e47aa16004e6 12 *
KaifK 0:e47aa16004e6 13 * @code
KaifK 0:e47aa16004e6 14 // First declare the pixel map data using '1' for black,
KaifK 0:e47aa16004e6 15 // or '0' for white pixels
KaifK 0:e47aa16004e6 16 static int sprite_data[] = {
KaifK 0:e47aa16004e6 17 0,0,1,0,0,
KaifK 0:e47aa16004e6 18 0,1,1,1,0,
KaifK 0:e47aa16004e6 19 0,0,1,0,0,
KaifK 0:e47aa16004e6 20 0,1,1,1,0,
KaifK 0:e47aa16004e6 21 1,1,1,1,1,
KaifK 0:e47aa16004e6 22 1,1,1,1,1,
KaifK 0:e47aa16004e6 23 1,1,0,1,1,
KaifK 0:e47aa16004e6 24 1,1,0,1,1
KaifK 0:e47aa16004e6 25 };
KaifK 0:e47aa16004e6 26
KaifK 0:e47aa16004e6 27 // Instantiate the Bitmap object using the data above
KaifK 0:e47aa16004e6 28 Bitmap sprite(sprite_data, 8, 5); // Specify rows and columns in sprite
KaifK 0:e47aa16004e6 29
KaifK 0:e47aa16004e6 30 // We can render the bitmap wherever we want on the screen
KaifK 0:e47aa16004e6 31 sprite.render(lcd, 20, 6); // x and y locations for rendering
KaifK 0:e47aa16004e6 32 sprite.render(lcd, 30, 10);
KaifK 0:e47aa16004e6 33
KaifK 0:e47aa16004e6 34 // We can also print its values to the terminal
KaifK 0:e47aa16004e6 35 sprite.print();
KaifK 0:e47aa16004e6 36 * @endcode
KaifK 0:e47aa16004e6 37 */
KaifK 0:e47aa16004e6 38 class Bitmap
KaifK 0:e47aa16004e6 39 {
KaifK 0:e47aa16004e6 40 private:
KaifK 0:e47aa16004e6 41 /**
KaifK 0:e47aa16004e6 42 * @brief The contents of the drawing, with pixels stored in row-major order
KaifK 0:e47aa16004e6 43 * @details '1' represents a black pixel; '0' represents white
KaifK 0:e47aa16004e6 44 */
KaifK 0:e47aa16004e6 45 std::vector<int> _contents;
KaifK 0:e47aa16004e6 46
KaifK 0:e47aa16004e6 47 unsigned int _height; ///< The height of the drawing in pixels
KaifK 0:e47aa16004e6 48 unsigned int _width; ///< The width of the drawing in pixels
KaifK 0:e47aa16004e6 49
KaifK 0:e47aa16004e6 50 public:
KaifK 0:e47aa16004e6 51 Bitmap(int const *contents,
KaifK 0:e47aa16004e6 52 unsigned int const height,
KaifK 0:e47aa16004e6 53 unsigned int const width);
KaifK 0:e47aa16004e6 54
KaifK 0:e47aa16004e6 55 int get_pixel(unsigned int const row,
KaifK 0:e47aa16004e6 56 unsigned int const column) const;
KaifK 0:e47aa16004e6 57
KaifK 0:e47aa16004e6 58 void print() const;
KaifK 0:e47aa16004e6 59
KaifK 0:e47aa16004e6 60 void render(N5110 &lcd,
KaifK 0:e47aa16004e6 61 unsigned int const x0,
KaifK 0:e47aa16004e6 62 unsigned int const y0) const;
KaifK 0:e47aa16004e6 63 };
KaifK 0:e47aa16004e6 64
KaifK 0:e47aa16004e6 65 #endif // BITMAP_H