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mherweg.c: adjustments for LoL Shield resolution

This commit is contained in:
Christian Kroll 2014-05-18 01:05:46 +02:00
parent 020efc3fd1
commit 5fc8326ce6
1 changed files with 14 additions and 6 deletions
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20
src/animations/mherweg.c
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@ -126,21 +126,29 @@ static void movinglines()
*/
static void rectangle1()
{
// define a sane maximum expansion
#if NUM_COLS < NUM_ROWS
# define RECT_SIZE NUM_COLS
#else
# define RECT_SIZE NUM_ROWS
#endif
// we want a centered square
unsigned char const xcenter = NUM_COLS / 2, ycenter = NUM_ROWS / 2;
// it should be as big as the borg's height
unsigned char size = NUM_ROWS;
#define RECT_OFFSET_X ((UNUM_COLS - RECT_SIZE) / 2u)
#define RECT_OFFSET_Y ((UNUM_ROWS - RECT_SIZE) / 2u)
unsigned char size = RECT_SIZE;
// darkest color as a starting point for the gradient
unsigned char color = 0;
unsigned char color = 1;
// wait about 500 ms between each frame
int const delay = 500;
// create a gradient by drawing shrinking rectangles on top of each other
clear_screen(0);
for (unsigned char x = 8; x > 0; x--)
for (unsigned char pos = 0; pos < (RECT_SIZE / 2); ++pos)
{
// draw the rectangle and wait for a moment
filled_rectangle((pixel){(xcenter - x), (ycenter - x)},
filled_rectangle((pixel){pos + RECT_OFFSET_X, pos + RECT_OFFSET_Y},
size, size, color);
wait(delay);