diff options
Diffstat (limited to 'scene/2d/camera_2d.cpp')
| -rw-r--r-- | scene/2d/camera_2d.cpp | 124 |
1 files changed, 85 insertions, 39 deletions
diff --git a/scene/2d/camera_2d.cpp b/scene/2d/camera_2d.cpp index a11b2b66bf..aa7df4ea9c 100644 --- a/scene/2d/camera_2d.cpp +++ b/scene/2d/camera_2d.cpp @@ -155,11 +155,11 @@ Transform2D Camera2D::get_camera_transform() { } } - if (smoothing_enabled && !Engine::get_singleton()->is_editor_hint()) { - real_t c = smoothing * (process_callback == CAMERA2D_PROCESS_PHYSICS ? get_physics_process_delta_time() : get_process_delta_time()); + if (follow_smoothing_enabled && !Engine::get_singleton()->is_editor_hint()) { + real_t c = position_smoothing_speed * (process_callback == CAMERA2D_PROCESS_PHYSICS ? get_physics_process_delta_time() : get_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; + //camera_pos=camera_pos*(1.0-position_smoothing_speed)+new_camera_pos*position_smoothing_speed; } else { ret_camera_pos = smoothed_camera_pos = camera_pos; } @@ -171,14 +171,19 @@ Transform2D Camera2D::get_camera_transform() { Point2 screen_offset = (anchor_mode == ANCHOR_MODE_DRAG_CENTER ? (screen_size * 0.5 * zoom_scale) : Point2()); - real_t angle = get_global_rotation(); - if (rotating) { - screen_offset = screen_offset.rotated(angle); + if (!ignore_rotation) { + if (rotation_smoothing_enabled && !Engine::get_singleton()->is_editor_hint()) { + real_t step = rotation_smoothing_speed * (process_callback == CAMERA2D_PROCESS_PHYSICS ? get_physics_process_delta_time() : get_process_delta_time()); + camera_angle = Math::lerp_angle(camera_angle, get_global_rotation(), step); + } else { + camera_angle = get_global_rotation(); + } + screen_offset = screen_offset.rotated(camera_angle); } Rect2 screen_rect(-screen_offset + ret_camera_pos, screen_size * zoom_scale); - if (!smoothing_enabled || !limit_smoothing_enabled) { + if (!follow_smoothing_enabled || !limit_smoothing_enabled) { if (screen_rect.position.x < limit[SIDE_LEFT]) { screen_rect.position.x = limit[SIDE_LEFT]; } @@ -204,8 +209,8 @@ Transform2D Camera2D::get_camera_transform() { Transform2D xform; xform.scale_basis(zoom_scale); - if (rotating) { - xform.set_rotation(angle); + if (!ignore_rotation) { + xform.set_rotation(camera_angle); } xform.set_origin(screen_rect.position); @@ -363,15 +368,21 @@ Camera2D::AnchorMode Camera2D::get_anchor_mode() const { return anchor_mode; } -void Camera2D::set_rotating(bool p_rotating) { - rotating = p_rotating; +void Camera2D::set_ignore_rotation(bool p_ignore) { + ignore_rotation = p_ignore; Point2 old_smoothed_camera_pos = smoothed_camera_pos; + + // Reset back to zero so it matches the camera rotation when ignore_rotation is enabled. + if (ignore_rotation) { + camera_angle = 0.0; + } + _update_scroll(); smoothed_camera_pos = old_smoothed_camera_pos; } -bool Camera2D::is_rotating() const { - return rotating; +bool Camera2D::is_ignoring_rotation() const { + return ignore_rotation; } void Camera2D::set_process_callback(Camera2DProcessCallback p_mode) { @@ -415,6 +426,14 @@ void Camera2D::set_current(bool p_current) { } } +void Camera2D::_update_process_internal_for_smoothing() { + bool is_not_in_scene_or_editor = !(is_inside_tree() && Engine::get_singleton()->is_editor_hint()); + bool is_any_smoothing_valid = position_smoothing_speed > 0 || rotation_smoothing_speed > 0; + + bool enabled = is_any_smoothing_valid && is_not_in_scene_or_editor; + set_process_internal(enabled); +} + bool Camera2D::is_current() const { return current; } @@ -506,17 +525,31 @@ void Camera2D::align() { _update_scroll(); } -void Camera2D::set_follow_smoothing(real_t p_speed) { - smoothing = p_speed; - if (smoothing > 0 && !(is_inside_tree() && Engine::get_singleton()->is_editor_hint())) { - set_process_internal(true); - } else { - set_process_internal(false); - } +void Camera2D::set_position_smoothing_speed(real_t p_speed) { + position_smoothing_speed = p_speed; + _update_process_internal_for_smoothing(); +} + +real_t Camera2D::get_position_smoothing_speed() const { + return position_smoothing_speed; +} + +void Camera2D::set_rotation_smoothing_speed(real_t p_speed) { + rotation_smoothing_speed = p_speed; + _update_process_internal_for_smoothing(); } -real_t Camera2D::get_follow_smoothing() const { - return smoothing; +real_t Camera2D::get_rotation_smoothing_speed() const { + return rotation_smoothing_speed; +} + +void Camera2D::set_rotation_smoothing_enabled(bool p_enabled) { + rotation_smoothing_enabled = p_enabled; + notify_property_list_changed(); +} + +bool Camera2D::is_rotation_smoothing_enabled() const { + return rotation_smoothing_enabled; } Point2 Camera2D::get_camera_screen_center() const { @@ -574,18 +607,18 @@ real_t Camera2D::get_drag_horizontal_offset() const { void Camera2D::_set_old_smoothing(real_t p_enable) { //compatibility if (p_enable > 0) { - smoothing_enabled = true; - set_follow_smoothing(p_enable); + follow_smoothing_enabled = true; + set_position_smoothing_speed(p_enable); } } -void Camera2D::set_enable_follow_smoothing(bool p_enabled) { - smoothing_enabled = p_enabled; +void Camera2D::set_position_smoothing_enabled(bool p_enabled) { + follow_smoothing_enabled = p_enabled; notify_property_list_changed(); } -bool Camera2D::is_follow_smoothing_enabled() const { - return smoothing_enabled; +bool Camera2D::is_position_smoothing_enabled() const { + return follow_smoothing_enabled; } void Camera2D::set_custom_viewport(Node *p_viewport) { @@ -656,7 +689,10 @@ bool Camera2D::is_margin_drawing_enabled() const { } void Camera2D::_validate_property(PropertyInfo &p_property) const { - if (!smoothing_enabled && p_property.name == "smoothing_speed") { + if (!follow_smoothing_enabled && p_property.name == "smoothing_speed") { + p_property.usage = PROPERTY_USAGE_NO_EDITOR; + } + if (!rotation_smoothing_enabled && p_property.name == "rotation_smoothing_speed") { p_property.usage = PROPERTY_USAGE_NO_EDITOR; } } @@ -668,8 +704,8 @@ void Camera2D::_bind_methods() { ClassDB::bind_method(D_METHOD("set_anchor_mode", "anchor_mode"), &Camera2D::set_anchor_mode); ClassDB::bind_method(D_METHOD("get_anchor_mode"), &Camera2D::get_anchor_mode); - ClassDB::bind_method(D_METHOD("set_rotating", "rotating"), &Camera2D::set_rotating); - ClassDB::bind_method(D_METHOD("is_rotating"), &Camera2D::is_rotating); + ClassDB::bind_method(D_METHOD("set_ignore_rotation", "ignore"), &Camera2D::set_ignore_rotation); + ClassDB::bind_method(D_METHOD("is_ignoring_rotation"), &Camera2D::is_ignoring_rotation); ClassDB::bind_method(D_METHOD("_update_scroll"), &Camera2D::_update_scroll); @@ -710,11 +746,17 @@ void Camera2D::_bind_methods() { ClassDB::bind_method(D_METHOD("set_custom_viewport", "viewport"), &Camera2D::set_custom_viewport); ClassDB::bind_method(D_METHOD("get_custom_viewport"), &Camera2D::get_custom_viewport); - ClassDB::bind_method(D_METHOD("set_follow_smoothing", "follow_smoothing"), &Camera2D::set_follow_smoothing); - ClassDB::bind_method(D_METHOD("get_follow_smoothing"), &Camera2D::get_follow_smoothing); + ClassDB::bind_method(D_METHOD("set_position_smoothing_speed", "position_smoothing_speed"), &Camera2D::set_position_smoothing_speed); + ClassDB::bind_method(D_METHOD("get_position_smoothing_speed"), &Camera2D::get_position_smoothing_speed); - ClassDB::bind_method(D_METHOD("set_enable_follow_smoothing", "follow_smoothing"), &Camera2D::set_enable_follow_smoothing); - ClassDB::bind_method(D_METHOD("is_follow_smoothing_enabled"), &Camera2D::is_follow_smoothing_enabled); + ClassDB::bind_method(D_METHOD("set_position_smoothing_enabled", "position_smoothing_speed"), &Camera2D::set_position_smoothing_enabled); + ClassDB::bind_method(D_METHOD("is_position_smoothing_enabled"), &Camera2D::is_position_smoothing_enabled); + + ClassDB::bind_method(D_METHOD("set_rotation_smoothing_enabled", "enabled"), &Camera2D::set_rotation_smoothing_enabled); + ClassDB::bind_method(D_METHOD("is_rotation_smoothing_enabled"), &Camera2D::is_rotation_smoothing_enabled); + + ClassDB::bind_method(D_METHOD("set_rotation_smoothing_speed", "speed"), &Camera2D::set_rotation_smoothing_speed); + ClassDB::bind_method(D_METHOD("get_rotation_smoothing_speed"), &Camera2D::get_rotation_smoothing_speed); ClassDB::bind_method(D_METHOD("force_update_scroll"), &Camera2D::force_update_scroll); ClassDB::bind_method(D_METHOD("reset_smoothing"), &Camera2D::reset_smoothing); @@ -733,7 +775,7 @@ void Camera2D::_bind_methods() { ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "offset", PROPERTY_HINT_NONE, "suffix:px"), "set_offset", "get_offset"); ADD_PROPERTY(PropertyInfo(Variant::INT, "anchor_mode", PROPERTY_HINT_ENUM, "Fixed TopLeft,Drag Center"), "set_anchor_mode", "get_anchor_mode"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rotating"), "set_rotating", "is_rotating"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "ignore_rotation"), "set_ignore_rotation", "is_ignoring_rotation"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "current"), "set_current", "is_current"); ADD_PROPERTY(PropertyInfo(Variant::VECTOR2, "zoom", PROPERTY_HINT_LINK), "set_zoom", "get_zoom"); ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "custom_viewport", PROPERTY_HINT_RESOURCE_TYPE, "Viewport", PROPERTY_USAGE_NONE), "set_custom_viewport", "get_custom_viewport"); @@ -746,9 +788,13 @@ void Camera2D::_bind_methods() { ADD_PROPERTYI(PropertyInfo(Variant::INT, "limit_bottom", PROPERTY_HINT_NONE, "suffix:px"), "set_limit", "get_limit", SIDE_BOTTOM); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "limit_smoothed"), "set_limit_smoothing_enabled", "is_limit_smoothing_enabled"); - ADD_GROUP("Smoothing", "smoothing_"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "smoothing_enabled"), "set_enable_follow_smoothing", "is_follow_smoothing_enabled"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "smoothing_speed", PROPERTY_HINT_NONE, "suffix:px/s"), "set_follow_smoothing", "get_follow_smoothing"); + ADD_GROUP("Follow Smoothing", "follow_smoothing_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "position_smoothing_enabled"), "set_position_smoothing_enabled", "is_position_smoothing_enabled"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "position_smoothing_speed", PROPERTY_HINT_NONE, "suffix:px/s"), "set_position_smoothing_speed", "get_position_smoothing_speed"); + + ADD_GROUP("Rotation Smoothing", "rotation_smoothing_"); + ADD_PROPERTY(PropertyInfo(Variant::BOOL, "rotation_smoothing_enabled"), "set_rotation_smoothing_enabled", "is_rotation_smoothing_enabled"); + ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "rotation_smoothing_speed"), "set_rotation_smoothing_speed", "get_rotation_smoothing_speed"); ADD_GROUP("Drag", "drag_"); ADD_PROPERTY(PropertyInfo(Variant::BOOL, "drag_horizontal_enabled"), "set_drag_horizontal_enabled", "is_drag_horizontal_enabled"); |