static t_bunny_response loop(void *data)
{
t_bunny_position pos;
t_bunny_position mid;
(void)data;
bunny_fill(&win->buffer, ALPHA(32, BLACK));
pos.x = win->buffer.width / 2;
pos.y = win->buffer.height / 2;
pic[0]->rotation = rotation;
pic[1]->rotation = rotation + cos(8 * rotation * M_PI / 180.0);
pic[0]->scale.x = 2 + cos(scale * M_PI / 180.0);
pic[0]->scale.y = 2 + cos(scale * M_PI / 180.0);
pic[1]->scale.x = 2.2 + sin(scale2 * M_PI / 180.0);
pic[1]->scale.y = 2.2 + sin(scale2 * M_PI / 180.0);
rotation += 1;
scale += 2;
scale2 -= 1;
mid.x = win->buffer.width / 2;
mid.y = win->buffer.height / 2;
bunny->rotation = -rotation * 2;
bunny->scale.x = 2 - cos(scale * M_PI / 180.0);
bunny->scale.y = 2 + sin(scale * M_PI / 180.0);
bunny_blit(&win->buffer, pic[0], &pos);
bunny_blit(&win->buffer, bunny, &mid);
bunny_blit(&win->buffer, pic[1], &pos);
bunny_display(win);
return (GO_ON);
}
void kala_afterslam(t_kala *data)
{
if (data->intro.state == 4)
{
bunny_fill(&data->shard->buffer, data->intro.black.full);
bunny_clear(&data->win->buffer, 0xFF000000);
data->intro.blit.x = (data->win->buffer.width / 2
- data->shard->buffer.width / 2)
+ ((rand() % (int)(data->intro.slam + 1))
- data->intro.slam / 2) + data->shard->origin.x;
data->intro.blit.y = (data->win->buffer.height / 2
- data->shard->buffer.height / 2)
+ ((rand() % (int)(data->intro.slam + 1))
- data->intro.slam / 2) + data->shard->origin.y;
data->shard->rotation = (rand() % (int)((data->intro.slam / 5) + 1)
- data->intro.slam / 10);
bunny_blit(&data->win->buffer, data->shard, &data->intro.blit);
kala_afterslam_second(data);
if (data->intro.black.argb[3] >= 50)
{
data->intro.state = 5;
data->intro.black.full = 0x00000000;
}
}
}
static void square(t_bunny_picture *pic,
int x,
int y,
int w,
int h,
unsigned int c)
{
pic->clip_x_position = x;
pic->clip_y_position = y;
pic->clip_width = w;
pic->clip_height = h;
bunny_fill(&pic->buffer, c);
}
void kala_end_fade(t_kala *data)
{
if (data->intro.state == 5)
{
bunny_fill(&data->bg->buffer, data->intro.black.full);
bunny_blit(&data->win->buffer, data->bg, NULL);
bunny_display(data->win);
data->intro.black.argb[3] += 1;
if (data->intro.black.argb[3] >= 70)
data->intro.state = 6;
}
if (data->intro.state == 6)
{
bunny_delete_clipable(data->logo);
bunny_delete_clipable(data->shard);
bunny_sound_stop((t_bunny_sound *)data->draa);
bunny_delete_sound((t_bunny_sound *)data->draa);
bunny_set_loop_main_function((t_bunny_loop)kala_loop);
}
}
t_bunny_response display_function(void *d)
{
t_main_data *data = (t_main_data*)d;
bunny_fill(&data->win->buffer, ALPHA(64, BLACK));
t_bunny_position circle_position;
t_bunny_position circle_size;
circle_position.x = data->win->buffer.width / 2;
circle_position.y = data->win->buffer.height / 2;
circle_size.x = cos(data->step) * data->win->buffer.width / 2;
circle_size.y = sin(data->step) * data->win->buffer.height / 2;
bunny_set_circle(&data->win->buffer, circle_position, circle_size, RED);
unsigned int col[2] = {BLACK, RED};
t_bunny_position pos[2];
double additional_step;
pos[0].x = circle_position.x;
pos[0].y = circle_position.y;
for (additional_step = 0; additional_step < 1; additional_step += 0.05)
{
pos[1].x = pos[0].x + cos(2.3 * data->step + additional_step) * circle_size.x * (1 - additional_step);
pos[1].y = pos[0].y + sin(2.3 *data->step + additional_step) * circle_size.y * (1 - additional_step);
bunny_set_line(&data->win->buffer, &pos[0], &col[0]);
pos[1].x = pos[0].x - cos(2.3 * data->step + additional_step) * circle_size.x * (1 - additional_step);
pos[1].y = pos[0].y - sin(2.3 * data->step + additional_step) * circle_size.y * (1 - additional_step);
bunny_set_line(&data->win->buffer, &pos[0], &col[0]);
}
bunny_display(data->win);
return (GO_ON);
}