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#include <curses.h>
#include "paddle.h"
void
update_paddle(struct paddle *pad)
{
int max;
pad->pos += pad->speed * pad->dir;
if (pad->type == PADDLE_TYPE_H) {
max = 78;
} else {
max = 23;
}
if (pad->pos < pad->size / 2 + 2) pad->pos = pad->size / 2 + 2;
if (pad->pos > max - pad->size / 2) pad->pos = max - pad->size / 2;
}
void
draw_paddle(struct paddle *pad)
{
int off;
int pos;
off = pad->pos;
off -= pad->size / 2;
if (pad->type == PADDLE_TYPE_H) {
for (pos = 0; pos < 79; ++pos) {
mvprintw(pad->track, pos, " ");
}
for (pos = 0; pos < pad->size; ++pos) {
attr_on(WA_REVERSE, NULL);
mvprintw(pad->track, off + pos, " ");
attr_off(WA_REVERSE, NULL);
}
} else {
for (pos = 0; pos < 24; ++pos) {
mvprintw(pos, pad->track, " ");
}
for (pos = 0; pos < pad->size; ++pos) {
attr_on(WA_REVERSE, NULL);
mvprintw(off + pos, pad->track, " ");
attr_off(WA_REVERSE, NULL);
}
}
}
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