karma/flying-balls
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removed colors from ball struct.

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This commit is contained in:
Antonio Carzaniga 2019-07-29 23:04:26 +02:00
parent 9f7ce3e774
commit ba725b3777
1 changed files with 2 additions and 7 deletions
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9
balls.c
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@ -67,9 +67,6 @@ void balls_init_state () {
if (rand() % 2) if (rand() % 2)
balls[i].v_y = -balls[i].v_y; balls[i].v_y = -balls[i].v_y;
balls[i].radius = radius_min + rand() % (radius_max + 1 - radius_min); balls[i].radius = radius_min + rand() % (radius_max + 1 - radius_min);
balls[i].rgb_channels[0] = rand() % 256;
balls[i].rgb_channels[1] = rand() % 256;
balls[i].rgb_channels[2] = rand() % 256;
} }
} }
@ -199,10 +196,8 @@ static void init_graphics() {
cairo_translate(ball_cr, balls[i].radius, balls[i].radius); cairo_translate(ball_cr, balls[i].radius, balls[i].radius);
cairo_arc(ball_cr, 0.0, 0.0, balls[i].radius, 0, 2 * M_PI); cairo_arc(ball_cr, 0.0, 0.0, balls[i].radius, 0, 2 * M_PI);
cairo_clip(ball_cr); cairo_clip(ball_cr);
cairo_set_source_rgb(ball_cr,
1.0*balls[i].rgb_channels[0]/255, cairo_set_source_rgb(ball_cr, 1.0*(rand() % 256)/255, 1.0*(rand() % 256)/255, 1.0*(rand() % 256)/255);
1.0*balls[i].rgb_channels[1]/255,
1.0*balls[i].rgb_channels[2]/255);
cairo_paint(ball_cr); cairo_paint(ball_cr);
if (face_surface) { if (face_surface) {
cairo_scale (ball_cr, 1.0 * balls[i].radius / face_x_offset, 1.0 * balls[i].radius / face_y_offset); cairo_scale (ball_cr, 1.0 * balls[i].radius / face_x_offset, 1.0 * balls[i].radius / face_y_offset);