Merge remote-tracking branch 'upstream/master' into x11-window-management

Conflicts:
	platform/x11/detect.py

8 files changed, 75 insertions, 8 deletions

diff --git a/scene/2d/node_2d.cpp b/scene/2d/node_2d.cpp
index b9041e1224..8b4196ee7f 100644
--- a/scene/2d/node_2d.cpp
+++ b/scene/2d/node_2d.cpp
@@ -291,13 +291,27 @@ void Node2D::set_global_transform(const Matrix32& p_transform) {
 
 void Node2D::set_z(int p_z) {
 
-	ERR_FAIL_COND(p_z<-VS::CANVAS_ITEM_Z_DEFAULT);
-	ERR_FAIL_COND(p_z>=VS::CANVAS_ITEM_Z_DEFAULT);
+	ERR_FAIL_COND(p_z<VS::CANVAS_ITEM_Z_MIN);
+	ERR_FAIL_COND(p_z>VS::CANVAS_ITEM_Z_MAX);
 	z=p_z;
-	VS::get_singleton()->canvas_item_set_z(get_canvas_item(),z+VS::CANVAS_ITEM_Z_DEFAULT);
+	VS::get_singleton()->canvas_item_set_z(get_canvas_item(),z);
 
 }
 
+void Node2D::set_z_as_relative(bool p_enabled) {
+
+	if (z_relative==p_enabled)
+		return;
+	z_relative=p_enabled;
+	VS::get_singleton()->canvas_item_set_z_as_relative_to_parent(get_canvas_item(),p_enabled);
+}
+
+bool Node2D::is_z_relative() const {
+
+	return z_relative;
+}
+
+
 int Node2D::get_z() const{
 
 	return z;
@@ -332,13 +346,16 @@ void Node2D::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_z","z"),&Node2D::set_z);
 	ObjectTypeDB::bind_method(_MD("get_z"),&Node2D::get_z);
 
+	ObjectTypeDB::bind_method(_MD("set_z_as_relative","enable"),&Node2D::set_z_as_relative);
+	ObjectTypeDB::bind_method(_MD("is_z_relative"),&Node2D::is_z_relative);
+
 	ObjectTypeDB::bind_method(_MD("edit_set_pivot"),&Node2D::edit_set_pivot);
 
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2,"transform/pos"),_SCS("set_pos"),_SCS("get_pos"));
 	ADD_PROPERTY(PropertyInfo(Variant::REAL,"transform/rot",PROPERTY_HINT_RANGE,"-1440,1440,0.1"),_SCS("_set_rotd"),_SCS("_get_rotd"));
 	ADD_PROPERTY(PropertyInfo(Variant::VECTOR2,"transform/scale"),_SCS("set_scale"),_SCS("get_scale"));
-	ADD_PROPERTY(PropertyInfo(Variant::INT,"visibility/z",PROPERTY_HINT_RANGE,"-512,511,1"),_SCS("set_z"),_SCS("get_z"));
-
+	ADD_PROPERTY(PropertyInfo(Variant::INT,"z/z",PROPERTY_HINT_RANGE,itos(VS::CANVAS_ITEM_Z_MIN)+","+itos(VS::CANVAS_ITEM_Z_MAX)+",1"),_SCS("set_z"),_SCS("get_z"));
+	ADD_PROPERTY(PropertyInfo(Variant::BOOL,"z/relative"),_SCS("set_z_as_relative"),_SCS("is_z_relative"));
 
 
 }
@@ -351,6 +368,7 @@ Node2D::Node2D() {
 	scale=Vector2(1,1);
 	_xform_dirty=false;
 	z=0;
+	z_relative=true;
 
 }
 
diff --git a/scene/2d/node_2d.h b/scene/2d/node_2d.h
index 63ca2e3b95..61b8c829d6 100644
--- a/scene/2d/node_2d.h
+++ b/scene/2d/node_2d.h
@@ -39,6 +39,7 @@ class Node2D : public CanvasItem {
 	float angle;
 	Size2 scale;
 	int z;
+	bool z_relative;
 
 	Matrix32 _mat;
 
@@ -89,6 +90,8 @@ public:
 	void set_z(int p_z);
 	int get_z() const;
 
+	void set_z_as_relative(bool p_enabled);
+	bool is_z_relative() const;
 
 	Matrix32 get_transform() const;
 
diff --git a/scene/2d/physics_body_2d.cpp b/scene/2d/physics_body_2d.cpp
index 2413fbded1..6f18325212 100644
--- a/scene/2d/physics_body_2d.cpp
+++ b/scene/2d/physics_body_2d.cpp
@@ -43,13 +43,44 @@ void PhysicsBody2D::_notification(int p_what) {
 	*/
 }
 
+void PhysicsBody2D::set_one_way_collision_direction(const Vector2& p_dir) {
+
+	one_way_collision_direction=p_dir;
+	Physics2DServer::get_singleton()->body_set_one_way_collision_direction(get_rid(),p_dir);
+}
+
+Vector2 PhysicsBody2D::get_one_way_collision_direction() const{
+
+	return one_way_collision_direction;
+}
+
+
+void PhysicsBody2D::set_one_way_collision_max_depth(float p_depth) {
+
+	one_way_collision_max_depth=p_depth;
+	Physics2DServer::get_singleton()->body_set_one_way_collision_max_depth(get_rid(),p_depth);
+
+}
+
+float PhysicsBody2D::get_one_way_collision_max_depth() const{
+
+	return one_way_collision_max_depth;
+}
+
+
 void PhysicsBody2D::_bind_methods() {
 
 	ObjectTypeDB::bind_method(_MD("set_layer_mask","mask"),&PhysicsBody2D::set_layer_mask);
 	ObjectTypeDB::bind_method(_MD("get_layer_mask"),&PhysicsBody2D::get_layer_mask);
+	ObjectTypeDB::bind_method(_MD("set_one_way_collision_direction","dir"),&PhysicsBody2D::set_one_way_collision_direction);
+	ObjectTypeDB::bind_method(_MD("get_one_way_collision_direction"),&PhysicsBody2D::get_one_way_collision_direction);
+	ObjectTypeDB::bind_method(_MD("set_one_way_collision_max_depth","depth"),&PhysicsBody2D::set_one_way_collision_max_depth);
+	ObjectTypeDB::bind_method(_MD("get_one_way_collision_max_depth"),&PhysicsBody2D::get_one_way_collision_max_depth);
 	ObjectTypeDB::bind_method(_MD("add_collision_exception_with","body:PhysicsBody2D"),&PhysicsBody2D::add_collision_exception_with);
 	ObjectTypeDB::bind_method(_MD("remove_collision_exception_with","body:PhysicsBody2D"),&PhysicsBody2D::remove_collision_exception_with);
 	ADD_PROPERTY(PropertyInfo(Variant::INT,"layers",PROPERTY_HINT_ALL_FLAGS),_SCS("set_layer_mask"),_SCS("get_layer_mask"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::VECTOR2,"one_way_collision/direction"),_SCS("set_one_way_collision_direction"),_SCS("get_one_way_collision_direction"));
+	ADD_PROPERTYNZ(PropertyInfo(Variant::REAL,"one_way_collision/max_depth"),_SCS("set_one_way_collision_max_depth"),_SCS("get_one_way_collision_max_depth"));
 }
 
 void PhysicsBody2D::set_layer_mask(uint32_t p_mask) {
@@ -66,6 +97,7 @@ uint32_t PhysicsBody2D::get_layer_mask() const {
 PhysicsBody2D::PhysicsBody2D(Physics2DServer::BodyMode p_mode) : CollisionObject2D( Physics2DServer::get_singleton()->body_create(p_mode), false) {
 
 	mask=1;
+	set_one_way_collision_max_depth(0);
 
 }
 
@@ -932,7 +964,7 @@ Vector2 KinematicBody2D::move(const Vector2& p_motion) {
 
 			//if (d<margin)
 			///	continue;
-			recover_motion+=(b-a)*0.2;
+			recover_motion+=(b-a)*0.4;
 		}
 
 		if (recover_motion==Vector2()) {
@@ -963,6 +995,7 @@ Vector2 KinematicBody2D::move(const Vector2& p_motion) {
 		bool valid = dss->cast_motion(get_shape(i)->get_rid(), get_global_transform() * get_shape_transform(i), p_motion, 0,lsafe,lunsafe,exclude,get_layer_mask(),mask);
 		//print_line("shape: "+itos(i)+" travel:"+rtos(ltravel));
 		if (!valid) {
+
 			safe=0;
 			unsafe=0;
 			best_shape=i; //sadly it's the best
@@ -994,9 +1027,11 @@ Vector2 KinematicBody2D::move(const Vector2& p_motion) {
 		bool c2 = dss->rest_info(get_shape(best_shape)->get_rid(), ugt*get_shape_transform(best_shape), Vector2(), margin,&rest_info,exclude,get_layer_mask(),mask);
 		if (!c2) {
 			//should not happen, but floating point precision is so weird..
+
 			colliding=false;
 		} else {
 
+
 			//print_line("Travel: "+rtos(travel));
 			colliding=true;
 			collision=rest_info.point;
diff --git a/scene/2d/physics_body_2d.h b/scene/2d/physics_body_2d.h
index 956999ce31..eed43c95be 100644
--- a/scene/2d/physics_body_2d.h
+++ b/scene/2d/physics_body_2d.h
@@ -39,6 +39,8 @@ class PhysicsBody2D : public CollisionObject2D {
 	OBJ_TYPE(PhysicsBody2D,CollisionObject2D);
 
 	uint32_t mask;
+	Vector2 one_way_collision_direction;
+	float one_way_collision_max_depth;
 protected:
 
 	void _notification(int p_what);
@@ -53,6 +55,12 @@ public:
 	void add_collision_exception_with(Node* p_node); //must be physicsbody
 	void remove_collision_exception_with(Node* p_node);
 
+	void set_one_way_collision_direction(const Vector2& p_dir);
+	Vector2 get_one_way_collision_direction() const;
+
+	void set_one_way_collision_max_depth(float p_dir);
+	float get_one_way_collision_max_depth() const;
+
 	PhysicsBody2D();
 
 };
diff --git a/scene/3d/physics_body.cpp b/scene/3d/physics_body.cpp
index f2806f2af2..940a29b5d8 100644
--- a/scene/3d/physics_body.cpp
+++ b/scene/3d/physics_body.cpp
@@ -92,6 +92,7 @@ void PhysicsBody::remove_collision_exception_with(Node* p_node) {
 	PhysicsServer::get_singleton()->body_remove_collision_exception(get_rid(),physics_body->get_rid());
 }
 
+
 void PhysicsBody::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("set_layer_mask","mask"),&PhysicsBody::set_layer_mask);
 	ObjectTypeDB::bind_method(_MD("get_layer_mask"),&PhysicsBody::get_layer_mask);
diff --git a/scene/3d/physics_body.h b/scene/3d/physics_body.h
index 0d1de7f236..beec01ff3a 100644
--- a/scene/3d/physics_body.h
+++ b/scene/3d/physics_body.h
@@ -56,6 +56,8 @@ public:
 	void add_collision_exception_with(Node* p_node); //must be physicsbody
 	void remove_collision_exception_with(Node* p_node);
 
+
+
 	PhysicsBody();
 
 };
diff --git a/scene/gui/text_edit.cpp b/scene/gui/text_edit.cpp
index d589b93049..8855627bb4 100644
--- a/scene/gui/text_edit.cpp
+++ b/scene/gui/text_edit.cpp
@@ -298,7 +298,7 @@ void TextEdit::_update_scrollbars() {
 	
 	int hscroll_rows = ((hmin.height-1)/get_row_height())+1;
 	int visible_rows = get_visible_rows();
-	int total_rows = text.size() * cache.line_spacing;
+	int total_rows = text.size();
 	
 	int vscroll_pixels = v_scroll->get_combined_minimum_size().width;
 	int visible_width = size.width - cache.style_normal->get_minimum_size().width;
diff --git a/scene/register_scene_types.cpp b/scene/register_scene_types.cpp
index 2592751274..8f28a3116e 100644
--- a/scene/register_scene_types.cpp
+++ b/scene/register_scene_types.cpp
@@ -272,7 +272,7 @@ void register_scene_types() {
 
 	ObjectTypeDB::register_type<Control>();
 //	ObjectTypeDB::register_type<EmptyControl>();
-	ObjectTypeDB::add_compatibility_type("EmptyControl","control");
+	ObjectTypeDB::add_compatibility_type("EmptyControl","Control");
 	ObjectTypeDB::register_type<Button>();
 	ObjectTypeDB::register_type<Label>();
 	ObjectTypeDB::register_type<HScrollBar>();