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Rev Author Line No. Line
7155 leency 1 
struct _image
7089 leency 2 
{
7151 leency 3 
 
7089 leency 4 
	unsigned rows, columns;
7151 leency 5 
	dword mas[32*32];
6 
	dword img;
7155 leency 7 
	void create();
7151 leency 8 
	void set_pixel();
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	dword get_pixel();
7089 leency 10 
	dword get_image();
7096 leency 11 
	void move();
7150 leency 12 
};
7089 leency 13 
 
7155 leency 14 
void _image::create(int _rows, _columns)
7089 leency 15 
{
7155 leency 16 
	int i;
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	rows = _rows;
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	columns = _columns;
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	for (i = 0; i < columns*rows; i++) mas[i]=0xBFCAD2;
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}
21 
 
22 
void _image::set_pixel(int _r, _c, _color)
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{
7151 leency 24 
	mas[columns*_r + _c] = _color;
7089 leency 25 
}
26 
 
7155 leency 27 
dword _image::get_pixel(int _r, _c)
7089 leency 28 
{
7151 leency 29 
	return mas[columns*_r + _c];
7089 leency 30 
}
31 
 
7155 leency 32 
dword _image::get_image()
7089 leency 33 
{
34 
	int r=0, c=0;
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	dword i;
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7151 leency 37 
	free(img);
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	i = img = malloc(rows*columns*3);
7089 leency 39 
 
40 
	for (r = 0; r < rows; r++)
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	{
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		for (c = 0; c < columns; c++)
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		{
7151 leency 44 
			rgb.DwordToRgb(get_pixel(r,c));
7089 leency 45 
			ESBYTE[i] = rgb.b;
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			ESBYTE[i+1] = rgb.g;
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			ESBYTE[i+2] = rgb.r;
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			i += 3;
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		}
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	}
7151 leency 51 
	return img;
7089 leency 52 
}
53 
 
7096 leency 54 
enum {
7151 leency 55 
	MOVE_LEFT,
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	MOVE_RIGHT,
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	MOVE_UP,
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	MOVE_DOWN,
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	FLIP_VER,
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	FLIP_HOR,
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	ROTE
7096 leency 62 
};
7155 leency 63 
void _image::move(int _direction)
7096 leency 64 
{
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	int r, c;
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	dword first_element_data;
67 
 
7154 leency 68 
	switch(_direction)
7096 leency 69 
	{
7154 leency 70 
		case MOVE_LEFT:
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				for (r = 0; r < rows; r++)
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				{
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					first_element_data = get_pixel(r, 0);
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					for (c = 0; c < columns-1; c++) set_pixel(r, c, get_pixel(r, c+1));
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					set_pixel(r, columns-1, first_element_data);
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				}
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				break;
78 
		case MOVE_RIGHT:
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				for (r = 0; r < rows; r++)
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				{
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					first_element_data = get_pixel(r, columns-1);
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					for (c = columns-1; c > 0; c--) set_pixel(r, c, get_pixel(r, c-1));
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					set_pixel(r, 0, first_element_data);
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				}
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				break;
86 
		case MOVE_UP:
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				for (c = 0; c < columns; c++)
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				{
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					first_element_data = get_pixel(0, c);
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					for (r = 0; r < rows-1; r++) set_pixel(r, c, get_pixel(r+1, c));
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					set_pixel(rows-1, c, first_element_data);
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				}
93 
				break;
94 
		case MOVE_DOWN:
95 
				for (c = 0; c < columns; c++)
96 
				{
97 
					first_element_data = get_pixel(rows-1, c);
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					for (r = rows-1; r > 0; r--) set_pixel(r, c, get_pixel(r-1, c));
99 
					set_pixel(0, c, first_element_data);
100 
				}
101 
				break;
102 
		case FLIP_HOR:
103 
				for (r = 0; r < rows; r++)
104 
				{
105 
					for (c = 0; c < columns/2; c++) {
106 
						first_element_data = get_pixel(r, c);
107 
						set_pixel(r, c, get_pixel(r, columns-c-1));
108 
						set_pixel(r, columns-c-1, first_element_data);
109 
					}
110 
				}
111 
				break;
112 
		case FLIP_VER:
113 
				for (c = 0; c < columns; c++)
114 
				{
115 
					for (r = 0; r < rows/2; r++) {
116 
						first_element_data = get_pixel(r, c);
117 
						set_pixel(r, c, get_pixel(rows-r-1, c));
118 
						set_pixel(rows-r-1, c, first_element_data);
119 
					}
120 
				}
121 
				break;
7096 leency 122 
	}
123 
}
7147 leency 124