summaryrefslogtreecommitdiff
path: root/scene
diff options
context:
space:
mode:
Diffstat (limited to 'scene')
-rw-r--r--scene/gui/viewport_container.cpp2
-rw-r--r--scene/main/scene_tree.cpp1
-rw-r--r--scene/main/viewport.cpp157
-rw-r--r--scene/main/viewport.h25
4 files changed, 166 insertions, 19 deletions
diff --git a/scene/gui/viewport_container.cpp b/scene/gui/viewport_container.cpp
index ac5e6020eb..9d53c8876c 100644
--- a/scene/gui/viewport_container.cpp
+++ b/scene/gui/viewport_container.cpp
@@ -121,6 +121,8 @@ void ViewportContainer::_notification(int p_what) {
c->set_update_mode(Viewport::UPDATE_ALWAYS);
else
c->set_update_mode(Viewport::UPDATE_DISABLED);
+
+ c->set_handle_input_locally(false); //do not handle input locally here
}
}
diff --git a/scene/main/scene_tree.cpp b/scene/main/scene_tree.cpp
index 168cd38ab7..3f664bab10 100644
--- a/scene/main/scene_tree.cpp
+++ b/scene/main/scene_tree.cpp
@@ -1973,6 +1973,7 @@ SceneTree::SceneTree() {
root = memnew(Viewport);
root->set_name("root");
+ root->set_handle_input_locally(false);
if (!root->get_world().is_valid())
root->set_world(Ref<World>(memnew(World)));
diff --git a/scene/main/viewport.cpp b/scene/main/viewport.cpp
index f8cc1bdd77..82645aa17a 100644
--- a/scene/main/viewport.cpp
+++ b/scene/main/viewport.cpp
@@ -232,6 +232,25 @@ void Viewport::update_worlds() {
find_world()->_update(get_tree()->get_frame());
}
+void Viewport::_collision_object_input_event(CollisionObject *p_object, Camera *p_camera, const Ref<InputEvent> &p_input_event, const Vector3 &p_pos, const Vector3 &p_normal, int p_shape, bool p_discard_empty_motion) {
+
+ Transform object_transform = p_object->get_global_transform();
+ Transform camera_transform = p_camera->get_global_transform();
+ ObjectID id = p_object->get_instance_id();
+
+ if (p_discard_empty_motion) {
+ //avoid sending the event unnecesarily if nothing really changed in the context
+ Ref<InputEventMouseMotion> mm = p_input_event;
+ if (mm.is_valid() && object_transform == physics_last_object_transform && camera_transform == physics_last_camera_transform && physics_last_id == id) {
+ return; //discarded
+ }
+ }
+ p_object->_input_event(camera, p_input_event, p_pos, p_normal, p_shape);
+ physics_last_object_transform = object_transform;
+ physics_last_camera_transform = camera_transform;
+ physics_last_id = id;
+}
+
void Viewport::_test_new_mouseover(ObjectID new_collider) {
#ifndef _3D_DISABLED
if (new_collider != physics_object_over) {
@@ -403,6 +422,34 @@ void Viewport::_notification(int p_what) {
PhysicsDirectSpaceState::RayResult result;
Physics2DDirectSpaceState *ss2d = Physics2DServer::get_singleton()->space_get_direct_state(find_world_2d()->get_space());
+ bool discard_empty_motion = false;
+
+ { // if no motion event exists, create a new one. This is necessary because objects or camera may have moved.
+ // while this extra event is sent, it is checked if both camera and last object and last ID did not move. If nothing changed, the event is discarded to avoid flooding with unnecesary motion events every frame
+ bool has_mouse_motion = false;
+ for (List<Ref<InputEvent> >::Element *E = physics_picking_events.front(); E; E = E->next()) {
+ Ref<InputEventMouseMotion> mm = E->get();
+ if (mm.is_valid()) {
+ has_mouse_motion = true;
+ break;
+ }
+ }
+
+ if (!has_mouse_motion) {
+ Ref<InputEventMouseMotion> mm;
+ mm.instance();
+ mm->set_global_position(physics_last_mousepos);
+ mm->set_position(physics_last_mousepos);
+ mm->set_alt(physics_last_mouse_state.alt);
+ mm->set_shift(physics_last_mouse_state.shift);
+ mm->set_control(physics_last_mouse_state.control);
+ mm->set_metakey(physics_last_mouse_state.meta);
+ mm->set_button_mask(physics_last_mouse_state.mouse_mask);
+ physics_picking_events.push_back(mm);
+ discard_empty_motion = true;
+ }
+ }
+
bool motion_tested = false;
while (physics_picking_events.size()) {
@@ -419,12 +466,37 @@ void Viewport::_notification(int p_what) {
pos = mm->get_position();
motion_tested = true;
physics_last_mousepos = pos;
+ physics_last_mouse_state.alt = mm->get_alt();
+ physics_last_mouse_state.shift = mm->get_shift();
+ physics_last_mouse_state.control = mm->get_control();
+ physics_last_mouse_state.meta = mm->get_metakey();
+ physics_last_mouse_state.mouse_mask = mm->get_button_mask();
}
Ref<InputEventMouseButton> mb = ev;
if (mb.is_valid()) {
pos = mb->get_position();
+ physics_last_mouse_state.alt = mb->get_alt();
+ physics_last_mouse_state.shift = mb->get_shift();
+ physics_last_mouse_state.control = mb->get_control();
+ physics_last_mouse_state.meta = mb->get_metakey();
+
+ if (mb->is_pressed()) {
+ physics_last_mouse_state.mouse_mask |= (1 << (mb->get_button_index() - 1));
+ } else {
+ physics_last_mouse_state.mouse_mask &= ~(1 << (mb->get_button_index() - 1));
+ }
+ }
+
+ Ref<InputEventKey> k = ev;
+ if (k.is_valid()) {
+ //only for mask
+ physics_last_mouse_state.alt = k->get_alt();
+ physics_last_mouse_state.shift = k->get_shift();
+ physics_last_mouse_state.control = k->get_control();
+ physics_last_mouse_state.meta = k->get_metakey();
+ continue;
}
Ref<InputEventScreenDrag> sd = ev;
@@ -510,7 +582,7 @@ void Viewport::_notification(int p_what) {
CollisionObject *co = Object::cast_to<CollisionObject>(ObjectDB::get_instance(physics_object_capture));
if (co) {
- co->_input_event(camera, ev, Vector3(), Vector3(), 0);
+ _collision_object_input_event(co, camera, ev, Vector3(), Vector3(), 0, discard_empty_motion);
captured = true;
if (mb.is_valid() && mb->get_button_index() == 1 && !mb->is_pressed()) {
physics_object_capture = 0;
@@ -528,7 +600,7 @@ void Viewport::_notification(int p_what) {
if (last_id) {
if (ObjectDB::get_instance(last_id) && last_object) {
//good, exists
- last_object->_input_event(camera, ev, result.position, result.normal, result.shape);
+ _collision_object_input_event(last_object, camera, ev, result.position, result.normal, result.shape, discard_empty_motion);
if (last_object->get_capture_input_on_drag() && mb.is_valid() && mb->get_button_index() == 1 && mb->is_pressed()) {
physics_object_capture = last_id;
}
@@ -551,7 +623,7 @@ void Viewport::_notification(int p_what) {
CollisionObject *co = Object::cast_to<CollisionObject>(result.collider);
if (co) {
- co->_input_event(camera, ev, result.position, result.normal, result.shape);
+ _collision_object_input_event(co, camera, ev, result.position, result.normal, result.shape, discard_empty_motion);
last_object = co;
last_id = result.collider_id;
new_collider = last_id;
@@ -1627,7 +1699,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
if (top->data.modal_exclusive || top->data.modal_frame == Engine::get_singleton()->get_frames_drawn()) {
//cancel event, sorry, modal exclusive EATS UP ALL
//alternative, you can't pop out a window the same frame it was made modal (fixes many issues)
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return; // no one gets the event if exclusive NO ONE
}
@@ -1645,7 +1717,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
}
if (is_handled) {
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
@@ -1715,7 +1787,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
_gui_call_input(gui.mouse_focus, mb);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
if (gui.drag_data.get_type() != Variant::NIL && mb->get_button_index() == BUTTON_LEFT) {
@@ -1789,7 +1861,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
gui.drag_data=Variant(); //always clear
}*/
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
}
}
@@ -1992,7 +2064,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
_gui_call_input(over, mm);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
if (gui.drag_data.get_type() != Variant::NIL && mm->get_button_mask() & BUTTON_MASK_LEFT) {
@@ -2035,7 +2107,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
touch_event->set_position(pos);
_gui_call_input(over, touch_event);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
} else if (gui.mouse_focus) {
@@ -2047,7 +2119,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
_gui_call_input(gui.mouse_focus, touch_event);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
}
@@ -2075,7 +2147,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
gesture_event->set_position(pos);
_gui_call_input(over, gesture_event);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
}
@@ -2113,7 +2185,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
_gui_call_input(over, drag_event);
}
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
}
@@ -2135,7 +2207,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
if (gui.key_event_accepted) {
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
}
@@ -2150,7 +2222,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
top->_modal_stack_remove();
top->hide();
// Close modal, set input as handled
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
return;
}
}
@@ -2199,7 +2271,7 @@ void Viewport::_gui_input_event(Ref<InputEvent> p_event) {
if (next) {
next->grab_focus();
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
}
}
}
@@ -2403,7 +2475,7 @@ void Viewport::_gui_accept_event() {
gui.key_event_accepted = true;
if (is_inside_tree())
- get_tree()->set_input_as_handled();
+ set_input_as_handled();
}
List<Control *>::Element *Viewport::_gui_show_modal(Control *p_control) {
@@ -2480,11 +2552,13 @@ void Viewport::input(const Ref<InputEvent> &p_event) {
ERR_FAIL_COND(!is_inside_tree());
- if (!get_tree()->is_input_handled()) {
+ local_input_handled = false;
+
+ if (!is_input_handled()) {
get_tree()->_call_input_pause(input_group, "_input", p_event); //not a bug, must happen before GUI, order is _input -> gui input -> _unhandled input
}
- if (!get_tree()->is_input_handled()) {
+ if (!is_input_handled()) {
_gui_input_event(p_event);
}
//get_tree()->call_group(SceneTree::GROUP_CALL_REVERSE|SceneTree::GROUP_CALL_REALTIME|SceneTree::GROUP_CALL_MULIILEVEL,gui_input_group,"_gui_input",p_event); //special one for GUI, as controls use their own process check
@@ -2507,7 +2581,10 @@ void Viewport::unhandled_input(const Ref<InputEvent> &p_event) {
(Object::cast_to<InputEventMouseButton>(*p_event) ||
Object::cast_to<InputEventMouseMotion>(*p_event) ||
Object::cast_to<InputEventScreenDrag>(*p_event) ||
- Object::cast_to<InputEventScreenTouch>(*p_event))) {
+ Object::cast_to<InputEventScreenTouch>(*p_event) ||
+ Object::cast_to<InputEventKey>(*p_event) //to remember state
+
+ )) {
physics_picking_events.push_back(p_event);
}
}
@@ -2715,6 +2792,33 @@ bool Viewport::is_snap_controls_to_pixels_enabled() const {
bool Viewport::gui_is_dragging() const {
return gui.dragging;
}
+
+void Viewport::set_input_as_handled() {
+ if (handle_input_locally) {
+ local_input_handled = true;
+ } else {
+ ERR_FAIL_COND(!is_inside_tree());
+ get_tree()->set_input_as_handled();
+ }
+}
+
+bool Viewport::is_input_handled() const {
+ if (handle_input_locally) {
+ return local_input_handled;
+ } else {
+ ERR_FAIL_COND_V(!is_inside_tree(), false);
+ return get_tree()->is_input_handled();
+ }
+}
+
+void Viewport::set_handle_input_locally(bool p_enable) {
+ handle_input_locally = p_enable;
+}
+
+bool Viewport::is_handling_input_locally() const {
+ return handle_input_locally;
+}
+
void Viewport::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_use_arvr", "use"), &Viewport::set_use_arvr);
@@ -2827,6 +2931,12 @@ void Viewport::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_shadow_atlas_quadrant_subdiv", "quadrant", "subdiv"), &Viewport::set_shadow_atlas_quadrant_subdiv);
ClassDB::bind_method(D_METHOD("get_shadow_atlas_quadrant_subdiv", "quadrant"), &Viewport::get_shadow_atlas_quadrant_subdiv);
+ ClassDB::bind_method(D_METHOD("set_input_as_handled"), &Viewport::set_input_as_handled);
+ ClassDB::bind_method(D_METHOD("is_input_handled"), &Viewport::is_input_handled);
+
+ ClassDB::bind_method(D_METHOD("set_handle_input_locally", "enable"), &Viewport::set_handle_input_locally);
+ ClassDB::bind_method(D_METHOD("is_handling_input_locally"), &Viewport::is_handling_input_locally);
+
ClassDB::bind_method(D_METHOD("_subwindow_visibility_changed"), &Viewport::_subwindow_visibility_changed);
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "arvr"), "set_use_arvr", "use_arvr");
@@ -2836,6 +2946,7 @@ void Viewport::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "world", PROPERTY_HINT_RESOURCE_TYPE, "World"), "set_world", "get_world");
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "world_2d", PROPERTY_HINT_RESOURCE_TYPE, "World2D", 0), "set_world_2d", "get_world_2d");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "transparent_bg"), "set_transparent_background", "has_transparent_background");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "handle_input_locally"), "set_handle_input_locally", "is_handling_input_locally");
ADD_GROUP("Rendering", "");
ADD_PROPERTY(PropertyInfo(Variant::INT, "msaa", PROPERTY_HINT_ENUM, "Disabled,2x,4x,8x,16x"), "set_msaa", "get_msaa");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "hdr"), "set_hdr", "get_hdr");
@@ -2995,6 +3106,14 @@ Viewport::Viewport() {
clear_mode = CLEAR_MODE_ALWAYS;
snap_controls_to_pixels = true;
+ physics_last_mouse_state.alt = false;
+ physics_last_mouse_state.control = false;
+ physics_last_mouse_state.shift = false;
+ physics_last_mouse_state.meta = false;
+ physics_last_mouse_state.mouse_mask = 0;
+ local_input_handled = false;
+ handle_input_locally = true;
+ physics_last_id = 0; //ensures first time there will be a check
}
Viewport::~Viewport() {
diff --git a/scene/main/viewport.h b/scene/main/viewport.h
index 08c1ac1d12..44fb322ae2 100644
--- a/scene/main/viewport.h
+++ b/scene/main/viewport.h
@@ -50,6 +50,7 @@ class Panel;
class Label;
class Timer;
class Viewport;
+class CollisionObject;
class ViewportTexture : public Texture {
@@ -205,7 +206,25 @@ private:
List<Ref<InputEvent> > physics_picking_events;
ObjectID physics_object_capture;
ObjectID physics_object_over;
+ Transform physics_last_object_transform;
+ Transform physics_last_camera_transform;
+ ObjectID physics_last_id;
Vector2 physics_last_mousepos;
+ struct {
+
+ bool alt;
+ bool control;
+ bool shift;
+ bool meta;
+ int mouse_mask;
+
+ } physics_last_mouse_state;
+
+ void _collision_object_input_event(CollisionObject *p_object, Camera *p_camera, const Ref<InputEvent> &p_input_event, const Vector3 &p_pos, const Vector3 &p_normal, int p_shape, bool p_discard_empty_motion);
+
+ bool handle_input_locally;
+ bool local_input_handled;
+
void _test_new_mouseover(ObjectID new_collider);
Map<ObjectID, uint64_t> physics_2d_mouseover;
@@ -481,6 +500,12 @@ public:
void _subwindow_visibility_changed();
+ void set_input_as_handled();
+ bool is_input_handled() const;
+
+ void set_handle_input_locally(bool p_enable);
+ bool is_handling_input_locally() const;
+
bool gui_is_dragging() const;
Viewport();
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-24 18:45:04 +0000