void AnimController::_notification(int p_notification) {
switch (p_notification) {
case NOTIFICATION_FIXED_PROCESS:
{
float fixed_delta = get_fixed_process_delta_time();
Vector<String> keys;
for (Map<String, float >::Element *E = remove_counts.front(); E; E = E->next()) {
float time = E->value();
time -= fixed_delta;
if (time <= 0) {
keys.push_back(E->key());
}else {
E->value() = time;
}
}
for (int n = 0, t = keys.size(); n < t; n++) {
remove_status(keys[n]);
}
if (_changed) {
_changed = false;
_status_changed(added_anims, removed_anims);
if (get_script_instance()) {
get_script_instance()->call_multilevel("_status_changed", added_anims, removed_anims);
}
added_anims.clear();
removed_anims.clear();
}
};
}
}
void Timer::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_READY: {
if (autostart) {
#ifdef TOOLS_ENABLED
if (get_tree()->is_editor_hint() && get_tree()->get_edited_scene_root() && (get_tree()->get_edited_scene_root()==this || get_tree()->get_edited_scene_root()->is_a_parent_of(this)))
break;
#endif
start();
autostart=false;
}
} break;
case NOTIFICATION_PROCESS: {
if (timer_process_mode == TIMER_PROCESS_FIXED || !is_processing())
return;
time_left -= get_process_delta_time();
if (time_left<0) {
if (!one_shot)
//time_left=wait_time+time_left;
time_left = wait_time;
else
stop();
emit_signal("timeout");
}
} break;
case NOTIFICATION_FIXED_PROCESS: {
if (timer_process_mode == TIMER_PROCESS_IDLE || !is_fixed_processing())
return;
time_left -= get_fixed_process_delta_time();
if (time_left<0) {
if (!one_shot)
//time_left = wait_time + time_left;
time_left = wait_time;
else
stop();
emit_signal("timeout");
}
} break;
}
}
void AnimationPlayer::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_SCENE: {
if (!processing) {
//make sure that a previous process state was not saved
//only process if "processing" is set
set_fixed_process(false);
set_process(false);
}
//_set_process(false);
clear_caches();
}
break;
case NOTIFICATION_READY: {
if (!get_scene()->is_editor_hint() && animation_set.has(autoplay)) {
play(autoplay);
}
}
break;
case NOTIFICATION_PROCESS: {
if (animation_process_mode==ANIMATION_PROCESS_FIXED)
break;
if (processing)
_animation_process( get_process_delta_time() );
}
break;
case NOTIFICATION_FIXED_PROCESS: {
if (animation_process_mode==ANIMATION_PROCESS_IDLE)
break;
if (processing)
_animation_process( get_fixed_process_delta_time() );
}
break;
case NOTIFICATION_EXIT_SCENE: {
stop_all();
clear_caches();
}
break;
}
}
void Tween::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_TREE: {
if (!processing) {
//make sure that a previous process state was not saved
//only process if "processing" is set
set_fixed_process(false);
set_process(false);
}
} break;
case NOTIFICATION_READY: {
} break;
case NOTIFICATION_PROCESS: {
if (tween_process_mode==TWEEN_PROCESS_FIXED)
break;
if (processing)
_tween_process( get_process_delta_time() );
} break;
case NOTIFICATION_FIXED_PROCESS: {
if (tween_process_mode==TWEEN_PROCESS_IDLE)
break;
if (processing)
_tween_process( get_fixed_process_delta_time() );
} break;
case NOTIFICATION_EXIT_TREE: {
stop_all();
} break;
}
}
void AnimationTreePlayer::_notification(int p_what) {
switch(p_what) {
case NOTIFICATION_ENTER_TREE: {
if (!processing) {
//make sure that a previous process state was not saved
//only process if "processing" is set
set_fixed_process(false);
set_process(false);
}
} break;
case NOTIFICATION_READY: {
dirty_caches=true;
if (master!=NodePath()) {
_update_sources();
}
} break;
case NOTIFICATION_PROCESS: {
if (animation_process_mode==ANIMATION_PROCESS_FIXED)
break;
if (processing)
_process_animation( get_process_delta_time() );
} break;
case NOTIFICATION_FIXED_PROCESS: {
if (animation_process_mode==ANIMATION_PROCESS_IDLE)
break;
if (processing)
_process_animation(get_fixed_process_delta_time());
} break;
}
}
void ScrollBar::_notification(int p_what) {
if (p_what == NOTIFICATION_DRAW) {
RID ci = get_canvas_item();
Ref<Texture> decr = highlight == HIGHLIGHT_DECR ? get_icon("decrement_highlight") : get_icon("decrement");
Ref<Texture> incr = highlight == HIGHLIGHT_INCR ? get_icon("increment_highlight") : get_icon("increment");
Ref<StyleBox> bg = has_focus() ? get_stylebox("scroll_focus") : get_stylebox("scroll");
Ref<StyleBox> grabber;
if (drag.active)
grabber = get_stylebox("grabber_pressed");
else if (highlight == HIGHLIGHT_RANGE)
grabber = get_stylebox("grabber_highlight");
else
grabber = get_stylebox("grabber");
Point2 ofs;
VisualServer *vs = VisualServer::get_singleton();
vs->canvas_item_add_texture_rect(ci, Rect2(Point2(), decr->get_size()), decr->get_rid());
if (orientation == HORIZONTAL)
ofs.x += decr->get_width();
else
ofs.y += decr->get_height();
Size2 area = get_size();
if (orientation == HORIZONTAL)
area.width -= incr->get_width() + decr->get_width();
else
area.height -= incr->get_height() + decr->get_height();
bg->draw(ci, Rect2(ofs, area));
if (orientation == HORIZONTAL)
ofs.width += area.width;
else
ofs.height += area.height;
vs->canvas_item_add_texture_rect(ci, Rect2(ofs, decr->get_size()), incr->get_rid());
Rect2 grabber_rect;
if (orientation == HORIZONTAL) {
grabber_rect.size.width = get_grabber_size();
grabber_rect.size.height = get_size().height;
grabber_rect.position.y = 0;
grabber_rect.position.x = get_grabber_offset() + decr->get_width() + bg->get_margin(MARGIN_LEFT);
} else {
grabber_rect.size.width = get_size().width;
grabber_rect.size.height = get_grabber_size();
grabber_rect.position.y = get_grabber_offset() + decr->get_height() + bg->get_margin(MARGIN_TOP);
grabber_rect.position.x = 0;
}
grabber->draw(ci, grabber_rect);
}
if (p_what == NOTIFICATION_ENTER_TREE) {
if (has_node(drag_slave_path)) {
Node *n = get_node(drag_slave_path);
drag_slave = n->cast_to<Control>();
}
if (drag_slave) {
drag_slave->connect("gui_input", this, "_drag_slave_input");
drag_slave->connect("tree_exited", this, "_drag_slave_exit", varray(), CONNECT_ONESHOT);
}
}
if (p_what == NOTIFICATION_EXIT_TREE) {
if (drag_slave) {
drag_slave->disconnect("gui_input", this, "_drag_slave_input");
drag_slave->disconnect("tree_exited", this, "_drag_slave_exit");
}
drag_slave = NULL;
}
if (p_what == NOTIFICATION_FIXED_PROCESS) {
if (scrolling) {
if (get_value() != target_scroll) {
double target = target_scroll - get_value();
double dist = sqrt(target * target);
double vel = ((target / dist) * 500) * get_fixed_process_delta_time();
if (vel >= dist) {
set_value(target_scroll);
} else {
set_value(get_value() + vel);
}
} else {
scrolling = false;
set_fixed_process(false);
}
} else if (drag_slave_touching) {
if (drag_slave_touching_deaccel) {
Vector2 pos = Vector2(orientation == HORIZONTAL ? get_value() : 0, orientation == VERTICAL ? get_value() : 0);
pos += drag_slave_speed * get_fixed_process_delta_time();
bool turnoff = false;
if (orientation == HORIZONTAL) {
if (pos.x < 0) {
pos.x = 0;
turnoff = true;
}
if (pos.x > (get_max() - get_page())) {
pos.x = get_max() - get_page();
turnoff = true;
}
set_value(pos.x);
float sgn_x = drag_slave_speed.x < 0 ? -1 : 1;
float val_x = Math::abs(drag_slave_speed.x);
val_x -= 1000 * get_fixed_process_delta_time();
if (val_x < 0) {
turnoff = true;
}
drag_slave_speed.x = sgn_x * val_x;
} else {
if (pos.y < 0) {
pos.y = 0;
turnoff = true;
}
if (pos.y > (get_max() - get_page())) {
pos.y = get_max() - get_page();
turnoff = true;
}
set_value(pos.y);
float sgn_y = drag_slave_speed.y < 0 ? -1 : 1;
float val_y = Math::abs(drag_slave_speed.y);
val_y -= 1000 * get_fixed_process_delta_time();
if (val_y < 0) {
turnoff = true;
}
drag_slave_speed.y = sgn_y * val_y;
}
if (turnoff) {
set_fixed_process(false);
drag_slave_touching = false;
drag_slave_touching_deaccel = false;
}
} else {
if (time_since_motion == 0 || time_since_motion > 0.1) {
Vector2 diff = drag_slave_accum - last_drag_slave_accum;
last_drag_slave_accum = drag_slave_accum;
drag_slave_speed = diff / get_fixed_process_delta_time();
}
time_since_motion += get_fixed_process_delta_time();
}
}
}
if (p_what == NOTIFICATION_MOUSE_EXIT) {
highlight = HIGHLIGHT_NONE;
update();
}
}
Matrix32 Camera2D::get_camera_transform() {
if (!get_tree())
return Matrix32();
Size2 screen_size = get_viewport_rect().size;
screen_size=get_viewport_rect().size;
Point2 new_camera_pos = get_global_transform().get_origin();
Point2 ret_camera_pos;
if (!first) {
if (anchor_mode==ANCHOR_MODE_DRAG_CENTER) {
if (h_drag_enabled && !get_tree()->is_editor_hint()) {
camera_pos.x = MIN( camera_pos.x, (new_camera_pos.x + screen_size.x * 0.5 * drag_margin[MARGIN_RIGHT]));
camera_pos.x = MAX( camera_pos.x, (new_camera_pos.x - screen_size.x * 0.5 * drag_margin[MARGIN_LEFT]));
} else {
if (h_ofs<0) {
camera_pos.x = new_camera_pos.x + screen_size.x * 0.5 * drag_margin[MARGIN_RIGHT] * h_ofs;
} else {
camera_pos.x = new_camera_pos.x + screen_size.x * 0.5 * drag_margin[MARGIN_LEFT] * h_ofs;
}
}
if (v_drag_enabled && !get_tree()->is_editor_hint()) {
camera_pos.y = MIN( camera_pos.y, (new_camera_pos.y + screen_size.y * 0.5 * drag_margin[MARGIN_BOTTOM]));
camera_pos.y = MAX( camera_pos.y, (new_camera_pos.y - screen_size.y * 0.5 * drag_margin[MARGIN_TOP]));
} else {
if (v_ofs<0) {
camera_pos.y = new_camera_pos.y + screen_size.y * 0.5 * drag_margin[MARGIN_TOP] * v_ofs;
} else {
camera_pos.y = new_camera_pos.y + screen_size.y * 0.5 * drag_margin[MARGIN_BOTTOM] * v_ofs;
}
}
} else if (anchor_mode==ANCHOR_MODE_FIXED_TOP_LEFT){
camera_pos=new_camera_pos;
}
if (smoothing_enabled && !get_tree()->is_editor_hint()) {
float c = smoothing*get_fixed_process_delta_time();
smoothed_camera_pos = ((camera_pos-smoothed_camera_pos)*c)+smoothed_camera_pos;
ret_camera_pos=smoothed_camera_pos;
// camera_pos=camera_pos*(1.0-smoothing)+new_camera_pos*smoothing;
} else {
ret_camera_pos=smoothed_camera_pos=camera_pos;
}
} else {
ret_camera_pos=smoothed_camera_pos=camera_pos=new_camera_pos;
first=false;
}
Point2 screen_offset = (anchor_mode==ANCHOR_MODE_DRAG_CENTER ? (screen_size * 0.5 * zoom) : Point2());
float angle = get_global_transform().get_rotation();
if(rotating){
screen_offset = screen_offset.rotated(angle);
}
Rect2 screen_rect(-screen_offset+ret_camera_pos,screen_size*zoom);
if (screen_rect.pos.x + screen_rect.size.x > limit[MARGIN_RIGHT])
screen_rect.pos.x = limit[MARGIN_RIGHT] - screen_rect.size.x;
if (screen_rect.pos.y + screen_rect.size.y > limit[MARGIN_BOTTOM])
screen_rect.pos.y = limit[MARGIN_BOTTOM] - screen_rect.size.y;
if (screen_rect.pos.x < limit[MARGIN_LEFT])
screen_rect.pos.x=limit[MARGIN_LEFT];
if (screen_rect.pos.y < limit[MARGIN_TOP])
screen_rect.pos.y =limit[MARGIN_TOP];
if (offset!=Vector2()) {
screen_rect.pos+=offset;
if (screen_rect.pos.x + screen_rect.size.x > limit[MARGIN_RIGHT])
screen_rect.pos.x = limit[MARGIN_RIGHT] - screen_rect.size.x;
if (screen_rect.pos.y + screen_rect.size.y > limit[MARGIN_BOTTOM])
screen_rect.pos.y = limit[MARGIN_BOTTOM] - screen_rect.size.y;
if (screen_rect.pos.x < limit[MARGIN_LEFT])
screen_rect.pos.x=limit[MARGIN_LEFT];
if (screen_rect.pos.y < limit[MARGIN_TOP])
screen_rect.pos.y =limit[MARGIN_TOP];
}
camera_screen_center=screen_rect.pos+screen_rect.size*0.5;
Matrix32 xform;
if(rotating){
xform.set_rotation(angle);
}
xform.scale_basis(zoom);
xform.set_origin(screen_rect.pos/*.floor()*/);
/*
if (0) {
xform = get_global_transform() * xform;
} else {
xform.elements[2]+=get_global_transform().get_origin();
}
*/
return (xform).affine_inverse();
}
void Node::_notification(int p_notification) {
switch(p_notification) {
case NOTIFICATION_PROCESS: {
if (get_script_instance()) {
Variant time=get_process_delta_time();
const Variant*ptr[1]={&time};
Variant::CallError err;
get_script_instance()->call_multilevel(SceneStringNames::get_singleton()->_process,ptr,1);
}
} break;
case NOTIFICATION_FIXED_PROCESS: {
if (get_script_instance()) {
Variant time=get_fixed_process_delta_time();
const Variant*ptr[1]={&time};
Variant::CallError err;
get_script_instance()->call_multilevel(SceneStringNames::get_singleton()->_fixed_process,ptr,1);
}
} break;
case NOTIFICATION_ENTER_TREE: {
if (data.pause_mode==PAUSE_MODE_INHERIT) {
if (data.parent)
data.pause_owner=data.parent->data.pause_owner;
else
data.pause_owner=NULL;
} else {
data.pause_owner=this;
}
if (data.input)
add_to_group("_vp_input"+itos(get_viewport()->get_instance_ID()));
if (data.unhandled_input)
add_to_group("_vp_unhandled_input"+itos(get_viewport()->get_instance_ID()));
if (data.unhandled_key_input)
add_to_group("_vp_unhandled_key_input"+itos(get_viewport()->get_instance_ID()));
get_tree()->node_count++;
} break;
case NOTIFICATION_EXIT_TREE: {
get_tree()->node_count--;
if (data.input)
remove_from_group("_vp_input"+itos(get_viewport()->get_instance_ID()));
if (data.unhandled_input)
remove_from_group("_vp_unhandled_input"+itos(get_viewport()->get_instance_ID()));
if (data.unhandled_key_input)
remove_from_group("_vp_unhandled_key_input"+itos(get_viewport()->get_instance_ID()));
} break;
case NOTIFICATION_READY: {
if (get_script_instance()) {
Variant::CallError err;
get_script_instance()->call_multilevel_reversed(SceneStringNames::get_singleton()->_ready,NULL,0);
}
//emit_signal(SceneStringNames::get_singleton()->enter_tree);
} break;
case NOTIFICATION_POSTINITIALIZE: {
data.in_constructor=false;
} break;
case NOTIFICATION_PREDELETE: {
set_owner(NULL);
while ( data.owned.size() ) {
data.owned.front()->get()->set_owner(NULL);
}
if (data.parent) {
data.parent->remove_child(this);
}
// kill children as cleanly as possible
while( data.children.size() ) {
Node *child = data.children[0];
remove_child(child);
memdelete( child );
}
} break;
}
}
void ScrollContainer::_notification(int p_what) {
if (p_what == NOTIFICATION_ENTER_TREE || p_what == NOTIFICATION_THEME_CHANGED) {
call_deferred("_update_scrollbar_pos");
};
if (p_what==NOTIFICATION_SORT_CHILDREN) {
child_max_size = Size2(0, 0);
Size2 size = get_size();
if (h_scroll->is_visible())
size.y-=h_scroll->get_minimum_size().y;
if (v_scroll->is_visible())
size.x-=h_scroll->get_minimum_size().x;
for(int i=0;i<get_child_count();i++) {
Control *c = get_child(i)->cast_to<Control>();
if (!c)
continue;
if (c->is_set_as_toplevel())
continue;
if (c == h_scroll || c == v_scroll)
continue;
Size2 minsize = c->get_combined_minimum_size();
child_max_size.x = MAX(child_max_size.x, minsize.x);
child_max_size.y = MAX(child_max_size.y, minsize.y);
Rect2 r = Rect2(-scroll,minsize);
if (!(scroll_h || h_scroll->is_visible())) {
r.pos.x=0;
if (c->get_h_size_flags()&SIZE_EXPAND)
r.size.width=MAX(size.width,minsize.width);
else
r.size.width=minsize.width;
}
if (!(scroll_v || v_scroll->is_visible())) {
r.pos.y=0;
r.size.height=size.height;
if (c->get_v_size_flags()&SIZE_EXPAND)
r.size.height=MAX(size.height,minsize.height);
else
r.size.height=minsize.height;
}
fit_child_in_rect(c,r);
}
update();
};
if (p_what == NOTIFICATION_DRAW) {
update_scrollbars();
VisualServer::get_singleton()->canvas_item_set_clip(get_canvas_item(),true);
}
if (p_what==NOTIFICATION_FIXED_PROCESS) {
if (drag_touching) {
if (drag_touching_deaccel) {
Vector2 pos = Vector2(h_scroll->get_val(),v_scroll->get_val());
pos+=drag_speed*get_fixed_process_delta_time();
bool turnoff_h=false;
bool turnoff_v=false;
if (pos.x<0) {
pos.x=0;
turnoff_h=true;
}
if (pos.x > (h_scroll->get_max()-h_scroll->get_page())) {
pos.x=h_scroll->get_max()-h_scroll->get_page();
turnoff_h=true;
}
if (pos.y<0) {
pos.y=0;
turnoff_v=true;
}
if (pos.y > (v_scroll->get_max()-v_scroll->get_page())) {
pos.y=v_scroll->get_max()-v_scroll->get_page();
turnoff_v=true;
}
if (scroll_h)
h_scroll->set_val(pos.x);
if (scroll_v)
v_scroll->set_val(pos.y);
float sgn_x = drag_speed.x<0? -1 : 1;
float val_x = Math::abs(drag_speed.x);
val_x-=1000*get_fixed_process_delta_time();
if (val_x<0) {
turnoff_h=true;
}
float sgn_y = drag_speed.y<0? -1 : 1;
float val_y = Math::abs(drag_speed.y);
val_y-=1000*get_fixed_process_delta_time();
if (val_y<0) {
turnoff_v=true;
}
drag_speed=Vector2(sgn_x*val_x,sgn_y*val_y);
if (turnoff_h && turnoff_v) {
set_fixed_process(false);
drag_touching=false;
drag_touching_deaccel=false;
}
} else {
if (time_since_motion==0 || time_since_motion>0.1) {
Vector2 diff = drag_accum - last_drag_accum;
last_drag_accum=drag_accum;
drag_speed=diff/get_fixed_process_delta_time();
}
time_since_motion+=get_fixed_process_delta_time();
}
}
}
};
