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Kiëd Llaentenn 2020-09-17 12:10:27 +00:00
parent 5adc07df8f
commit d3e4ed96d6
1 changed files with 11 additions and 9 deletions
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20
draw.c
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@ -51,28 +51,30 @@ dofire(struct buffer *buf)
struct tb_cell *realbuf = tb_cell_buffer(); struct tb_cell *realbuf = tb_cell_buffer();
for (size_t x = 0; x < buf->width; ++x) for (size_t x = 0; x < buf->width; ++x) {
{ for (size_t y = 1; y < buf->height; ++y) {
for (size_t y = 1; y < buf->height; ++y)
{
src = y * buf->width + x; src = y * buf->width + x;
random = (rand() % 7) & 3; random = (rand() % 7) & 3;
dest = src - random + 1; dest = src - random + 1;
if (buf->width > dest) if (buf->width > dest) {
dest = 0; dest = 0;
else } else {
dest -= buf->width; dest -= buf->width;
}
buf->buf[dest] = buf->buf[src] - (random & 1); buf->buf[dest] = buf->buf[src] - (random & 1);
if (buf->buf[dest] > 12) if (buf->buf[dest] > 12) {
buf->buf[dest] = 0; buf->buf[dest] = 0;
}
struct tb_cell *colors; struct tb_cell *colors;
if (opts->truecolor == TRUE) if (opts->truecolor == TRUE) {
colors = (struct tb_cell*) &truecolors; colors = (struct tb_cell*) &truecolors;
else colors = (struct tb_cell*) &normcolors; } else {
colors = (struct tb_cell*) &normcolors;
}
realbuf[dest] = colors[buf->buf[dest]]; realbuf[dest] = colors[buf->buf[dest]];
realbuf[src] = colors[buf->buf[src]]; realbuf[src] = colors[buf->buf[src]];