cannon() {
pos = Vector(0, 0);
points.push_back(Vector(-5, 2));
points.push_back(Vector(20, 2));
points.push_back(Vector(20, -2));
points.push_back(Vector(-5, -2));
update_angles();
angle = PI;
image = NULL;
}
cannon(std::vector<shot> * Shots) {
pos = Vector(0, 0);
points.push_back(Vector(-5, 2));
points.push_back(Vector(20, 2));
points.push_back(Vector(20, -2));
points.push_back(Vector(-5, -2));
shots = Shots;
update_angles();
angle = PI;
}
void startup_animation_init() {
update_angles();
hour_delta = GPoint(
DOTS_RADIUS * sin_lookup(hour_angle) / ONE,
-DOTS_RADIUS * cos_lookup(hour_angle) / ONE);
gpath_move_to(hour_path, GPoint(CENTER_X + hour_delta.x, CENTER_Y + hour_delta.y));
min_delta = GPoint(
DOTS_RADIUS * sin_lookup(min_angle) / ONE,
-DOTS_RADIUS * cos_lookup(min_angle) / ONE);
gpath_move_to(min_path, GPoint(CENTER_X + min_delta.x, CENTER_Y + min_delta.y));
sec_delta = GPoint(
DOTS_RADIUS * sin_lookup(sec_angle) / ONE,
-DOTS_RADIUS * cos_lookup(sec_angle) / ONE);
gpath_move_to(sec_path, GPoint(CENTER_X + sec_delta.x, CENTER_Y + sec_delta.y));
}
void hands_layer_update_callback(Layer *layer, GContext* ctx) {
#if SCREENSHOT
now->tm_hour = 10;
now->tm_min = 9;
now->tm_sec = 36;
#endif
update_angles();
// hours and minutes
gpath_rotate_to(hour_path, hour_angle);
gpath_rotate_to(min_path, min_angle);
graphics_context_set_fill_color(ctx, FG_COLOR);
graphics_context_set_stroke_color(ctx, BG_COLOR);
gpath_draw_filled(ctx, hour_path);
gpath_draw_outline(ctx, hour_path);
graphics_fill_circle(ctx, hour_pos, DOTS_SIZE+3);
gpath_draw_filled(ctx, min_path);
gpath_draw_outline(ctx, min_path);
graphics_fill_circle(ctx, min_pos, DOTS_SIZE+3);
// seconds
if (!hide_seconds) {
GPoint sec_end = GPoint(
sec_pos.x + SEC_RADIUS * sin_lookup(sec_angle) / ONE,
sec_pos.y - SEC_RADIUS * cos_lookup(sec_angle) / ONE);
graphics_context_set_fill_color(ctx, BG_COLOR);
gpath_rotate_to(sec_path, sec_angle);
gpath_draw_filled(ctx, sec_path);
graphics_context_set_stroke_color(ctx, FG_COLOR);
graphics_context_set_compositing_mode(ctx, GCompOpAssignInverted);
graphics_draw_line(ctx, sec_pos, sec_end);
}
// center dot
graphics_context_set_fill_color(ctx, BG_COLOR);
graphics_fill_circle(ctx, min_pos, DOTS_SIZE);
}
