diff --git a/scene/2d/screen_button.cpp b/scene/2d/screen_button.cpp index 20db63b66fc..0e87e96d4af 100644 --- a/scene/2d/screen_button.cpp +++ b/scene/2d/screen_button.cpp @@ -104,8 +104,12 @@ void TouchScreenButton::_notification(int p_what) { } break; case NOTIFICATION_EXIT_TREE: { if (is_pressed()) - Input::get_singleton()->action_release(action); + _release(true); } break; + case NOTIFICATION_PAUSED: { + // So the button can be pressed again even though the release gets unhandled because of coming during pause + allow_repress=true; + } } } @@ -143,22 +147,7 @@ void TouchScreenButton::_input(const InputEvent& p_event) { if (p_event.type==InputEvent::SCREEN_TOUCH && !p_event.screen_touch.pressed && finger_pressed==p_event.screen_touch.index) { - emit_signal("released"); - - if (action_id!=-1) { - - Input::get_singleton()->action_release(action); - InputEvent ie; - ie.type=InputEvent::ACTION; - ie.ID=0; - ie.action.action=action_id; - ie.action.pressed=false; - get_tree()->input_event(ie); - } - finger_pressed=-1; - - update(); - + _release(); } if ((p_event.type==InputEvent::SCREEN_TOUCH && p_event.screen_touch.pressed)|| p_event.type==InputEvent::SCREEN_DRAG) { @@ -184,44 +173,12 @@ void TouchScreenButton::_input(const InputEvent& p_event) { if (touched) { - if (finger_pressed==-1) { - finger_pressed=p_event.screen_touch.index; - //emit change stuff - emit_signal("pressed"); - if (action_id!=-1) { - - Input::get_singleton()->action_press(action); - InputEvent ie; - ie.type=InputEvent::ACTION; - ie.ID=0; - ie.action.action=action_id; - ie.action.pressed=true; - get_tree()->input_event(ie); - } - - update(); + _press(p_event.screen_touch.index); } - } else { - if (finger_pressed!=-1) { - - emit_signal("released"); - - if (action_id!=-1) { - - Input::get_singleton()->action_release(action); - InputEvent ie; - ie.type=InputEvent::ACTION; - ie.ID=0; - ie.action.action=action_id; - ie.action.pressed=false; - get_tree()->input_event(ie); - } - finger_pressed=-1; - - update(); + _release(); } } @@ -239,7 +196,8 @@ void TouchScreenButton::_input(const InputEvent& p_event) { if (!is_visible_in_tree()) return; - if (finger_pressed!=-1) + const bool can_press=finger_pressed==-1 || allow_repress; + if (!can_press) return; //already fingering Point2 coord = (get_global_transform_with_canvas()).affine_inverse().xform(Point2(p_event.screen_touch.x,p_event.screen_touch.y)); @@ -258,51 +216,59 @@ void TouchScreenButton::_input(const InputEvent& p_event) { } - if (touched) { - - finger_pressed=p_event.screen_touch.index; - //emit change stuff - emit_signal("pressed"); - if (action_id!=-1) { - - Input::get_singleton()->action_press(action); - InputEvent ie; - ie.type=InputEvent::ACTION; - ie.ID=0; - ie.action.action=action_id; - ie.action.pressed=true; - get_tree()->input_event(ie); - } - update(); - + _press(p_event.screen_touch.index); } } else { - - if (p_event.screen_touch.index==finger_pressed) { - //untouch - - emit_signal("released"); - - if (action_id!=-1) { - - Input::get_singleton()->action_release(action); - InputEvent ie; - ie.type=InputEvent::ACTION; - ie.ID=0; - ie.action.action=action_id; - ie.action.pressed=false; - get_tree()->input_event(ie); - } - finger_pressed=-1; - update(); + _release(); } } } } } +void TouchScreenButton::_press(int p_finger_pressed) { + + finger_pressed=p_finger_pressed; + allow_repress=false; + + if (action_id!=-1) { + + Input::get_singleton()->action_press(action); + InputEvent ie; + ie.type=InputEvent::ACTION; + ie.ID=0; + ie.action.action=action_id; + ie.action.pressed=true; + get_tree()->input_event(ie); + } + + emit_signal("pressed"); + update(); +} + +void TouchScreenButton::_release(bool p_exiting_tree) { + + finger_pressed=-1; + + if (action_id!=-1) { + + Input::get_singleton()->action_release(action); + InputEvent ie; + ie.type=InputEvent::ACTION; + ie.ID=0; + ie.action.action=action_id; + ie.action.pressed=false; + get_tree()->input_event(ie); + } + + if (!p_exiting_tree) { + emit_signal("released"); + update(); + } +} + Rect2 TouchScreenButton::get_item_rect() const { if (texture.is_null()) @@ -379,6 +345,7 @@ void TouchScreenButton::_bind_methods() { TouchScreenButton::TouchScreenButton() { finger_pressed=-1; + allow_repress=false; action_id=-1; passby_press=false; visibility=VISIBILITY_ALWAYS; diff --git a/scene/2d/screen_button.h b/scene/2d/screen_button.h index 34e02d644bb..a2df03204f5 100644 --- a/scene/2d/screen_button.h +++ b/scene/2d/screen_button.h @@ -51,12 +51,16 @@ private: StringName action; bool passby_press; int finger_pressed; + bool allow_repress; int action_id; VisibilityMode visibility; void _input(const InputEvent& p_Event); + void _press(int p_finger_pressed); + void _release(bool p_exiting_tree=false); + protected: void _notification(int p_what);