/** Called on every draw */
void refresh(const game_display& disp,const map_location& loc) {
if (state_ == STATE_FORGET && anim_ && anim_->animation_finished_potential()) {
set_standing( loc);
return;
}
if (state_ != STATE_STANDING || (get_current_animation_tick() < next_idling_) || incapacitated()) return;
if (get_current_animation_tick() > next_idling_ + 1000) { // prevent all units animating at the same
set_standing(loc);
} else {
set_idling(disp, loc);
}
}
void unit_animation_component::start_animation (int start_time, const unit_animation *animation,
bool with_bars, const std::string &text, Uint32 text_color, STATE state)
{
const display * disp = display::get_singleton();
if (!animation) {
if (state == STATE_STANDING)
state_ = state;
if (!anim_ && state_ != STATE_STANDING)
set_standing(with_bars);
return ;
}
state_ = state;
// everything except standing select and idle
bool accelerate = (state != STATE_FORGET && state != STATE_STANDING);
draw_bars_ = with_bars;
anim_.reset(new unit_animation(*animation));
const int real_start_time = start_time == INT_MAX ? anim_->get_begin_time() : start_time;
anim_->start_animation(real_start_time, u_.loc_, u_.loc_.get_direction(u_.facing_),
text, text_color, accelerate);
frame_begin_time_ = anim_->get_begin_time() -1;
if (disp->idle_anim()) {
next_idling_ = get_current_animation_tick()
+ static_cast<int>((20000 + rand() % 20000) * disp->idle_anim_rate());
} else {
next_idling_ = INT_MAX;
}
}
void unit_animation_component::refresh()
{
if (state_ == STATE_FORGET && anim_ && anim_->animation_finished_potential())
{
set_standing();
return;
}
display &disp = *display::get_singleton();
if (state_ != STATE_STANDING || get_current_animation_tick() < next_idling_ ||
!disp.tile_nearly_on_screen(u_.loc_) || u_.incapacitated())
{
return;
}
if (get_current_animation_tick() > next_idling_ + 1000)
{
// prevent all units animating at the same time
if (disp.idle_anim()) {
next_idling_ = get_current_animation_tick()
+ static_cast<int>((20000 + rand() % 20000) * disp.idle_anim_rate());
} else {
next_idling_ = INT_MAX;
}
} else {
set_idling();
}
}