Batch of Bugfixes

-=-=-=-=-=-=-=-=-

-Fixed Export UV XForm (should work now). #923
-Fixed enforcement of limits in property editor. #919
-Fixed long-standing bug of export editings in script inheritance. #914, #859, #756
-Fixed horrible error reporting in shader language. #912
-Added kinematic collision with plane (please test well). #911
-Fixed double animation track insert when using 2D rigs. #904
-VKey updates offset parameter in sprite edition. #901
-Do not allow anymore a script to preload itself. (does not fix #899, but narrows it down)
-Avoid connection editor from overriding selected text. #897
-Fixed timer autostart. #876
-Fixed collision layers in 3D physics. #872
-Improved operators in shader #857
-Fixed ambient lighting bug #834
-Avoid editor from processing gamepad input #813
-Added not keyword #752

Please test!

1 files changed, 10 insertions, 0 deletions

diff --git a/scene/3d/sprite_3d.cpp b/scene/3d/sprite_3d.cpp
index a6a8919d13..77f2cf5cc1 100644
--- a/scene/3d/sprite_3d.cpp
+++ b/scene/3d/sprite_3d.cpp
@@ -275,6 +275,9 @@ void SpriteBase3D::_bind_methods() {
 	BIND_CONSTANT( ALPHA_CUT_DISABLED );
 	BIND_CONSTANT( ALPHA_CUT_DISCARD );
 	BIND_CONSTANT( ALPHA_CUT_OPAQUE_PREPASS );
+
+
+
 }
 
 
@@ -494,6 +497,8 @@ void Sprite3D::set_frame(int p_frame) {
 
 	frame=p_frame;
 	_queue_update();
+	ADD_SIGNAL(MethodInfo("frame_changed"));
+
 }
 
 int Sprite3D::get_frame() const {
@@ -579,6 +584,8 @@ void Sprite3D::_bind_methods() {
 	ADD_PROPERTY( PropertyInfo( Variant::BOOL, "region"), _SCS("set_region"),_SCS("is_region"));
 	ADD_PROPERTY( PropertyInfo( Variant::RECT2, "region_rect"), _SCS("set_region_rect"),_SCS("get_region_rect"));
 
+	ADD_SIGNAL(MethodInfo("frame_changed"));
+
 }
 
 Sprite3D::Sprite3D() {
@@ -722,6 +729,8 @@ void AnimatedSprite3D::_bind_methods(){
 	ADD_PROPERTY( PropertyInfo( Variant::OBJECT, "frames", PROPERTY_HINT_RESOURCE_TYPE,"SpriteFrames"), _SCS("set_sprite_frames"),_SCS("get_sprite_frames"));
 	ADD_PROPERTY( PropertyInfo( Variant::INT, "frame"), _SCS("set_frame"),_SCS("get_frame"));
 
+	ADD_SIGNAL(MethodInfo("frame_changed"));
+
 }
 
 
@@ -764,6 +773,7 @@ void AnimatedSprite3D::set_frame(int p_frame){
 
 	frame=p_frame;
 	_queue_update();
+	emit_signal(SceneStringNames::get_singleton()->frame_changed);
 
 }
 int AnimatedSprite3D::get_frame() const{