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

Conflicts:
	platform/x11/detect.py

34 files changed, 1033 insertions, 78 deletions

diff --git a/core/object_type_db.cpp b/core/object_type_db.cpp
index f7917b7418..1047d7eba5 100644
--- a/core/object_type_db.cpp
+++ b/core/object_type_db.cpp
@@ -847,8 +847,15 @@ void ObjectTypeDB::set_type_enabled(StringName p_type,bool p_enable) {
 
 bool ObjectTypeDB::is_type_enabled(StringName p_type) {
 
-	ERR_FAIL_COND_V(!types.has(p_type),false);
-	return !types[p_type].disabled;
+	TypeInfo *ti=types.getptr(p_type);
+	if (!ti || !ti->creation_func) {
+		if (compat_types.has(p_type)) {
+			ti=types.getptr(compat_types[p_type]);
+		}
+	}
+
+	ERR_FAIL_COND_V(!ti,false);
+	return !ti->disabled;
 }
 
 StringName ObjectTypeDB::get_category(const StringName& p_node) {
diff --git a/demos/2d/kinematic_char/colworld.scn b/demos/2d/kinematic_char/colworld.scn
index b3a0a1f168..7b79a1d887 100644
--- a/demos/2d/kinematic_char/colworld.scn
+++ b/demos/2d/kinematic_char/colworld.scn
diff --git a/demos/2d/kinematic_char/player.gd b/demos/2d/kinematic_char/player.gd
index 9cff0269e8..e8b3cc8d00 100644
--- a/demos/2d/kinematic_char/player.gd
+++ b/demos/2d/kinematic_char/player.gd
@@ -15,6 +15,7 @@ const GRAVITY = 500.0
 #consider "floor".
 const FLOOR_ANGLE_TOLERANCE = 40
 const WALK_FORCE = 600
+const WALK_MIN_SPEED=10
 const WALK_MAX_SPEED = 200
 const STOP_FORCE = 1300
 const JUMP_SPEED = 200
@@ -40,12 +41,12 @@ func _fixed_process(delta):
 	var stop=true
 	
 	if (walk_left):
-		if (velocity.x<=0 and velocity.x > -WALK_MAX_SPEED):
+		if (velocity.x<=WALK_MIN_SPEED and velocity.x > -WALK_MAX_SPEED):
 			force.x-=WALK_FORCE			
 			stop=false
 		
 	elif (walk_right):
-		if (velocity.x>=0 and velocity.x < WALK_MAX_SPEED):
+		if (velocity.x>=-WALK_MIN_SPEED and velocity.x < WALK_MAX_SPEED):
 			force.x+=WALK_FORCE
 			stop=false
 	
diff --git a/demos/2d/kinematic_char/player.scn b/demos/2d/kinematic_char/player.scn
index 126b332184..5809c0e98a 100644
--- a/demos/2d/kinematic_char/player.scn
+++ b/demos/2d/kinematic_char/player.scn
diff --git a/demos/2d/platformer/stage.xml b/demos/2d/platformer/stage.xml
index 78d0f9ae2c..e2943d8fcf 100644
--- a/demos/2d/platformer/stage.xml
+++ b/demos/2d/platformer/stage.xml
@@ -1,17 +1,17 @@
 <?xml version="1.0" encoding="UTF-8" ?>
-<resource_file type="PackedScene" subresource_count="9" version="1.0" version_name="Godot Engine v1.0.3917-beta1">
+<resource_file type="PackedScene" subresource_count="9" version="1.0" version_name="Godot Engine v1.0.stable.custom_build">
 	<ext_resource path="res://tileset.xml" type="TileSet"></ext_resource>
 	<ext_resource path="res://music.ogg" type="AudioStream"></ext_resource>
-	<ext_resource path="res://coin.xml" type="PackedScene"></ext_resource>
+	<ext_resource path="res://parallax_bg.xml" type="PackedScene"></ext_resource>
 	<ext_resource path="res://player.xml" type="PackedScene"></ext_resource>
-	<ext_resource path="res://seesaw.xml" type="PackedScene"></ext_resource>
 	<ext_resource path="res://moving_platform.xml" type="PackedScene"></ext_resource>
 	<ext_resource path="res://enemy.xml" type="PackedScene"></ext_resource>
-	<ext_resource path="res://parallax_bg.xml" type="PackedScene"></ext_resource>
+	<ext_resource path="res://seesaw.xml" type="PackedScene"></ext_resource>
+	<ext_resource path="res://coin.xml" type="PackedScene"></ext_resource>
 	<main_resource>
 		<dictionary name="_bundled" shared="false">
 			<string> "names" </string>
-			<string_array  len="122">
+			<string_array  len="125">
 				<string> "stage" </string>
 				<string> "Node" </string>
 				<string> "_import_path" </string>
@@ -25,13 +25,16 @@
 				<string> "transform/pos" </string>
 				<string> "transform/rot" </string>
 				<string> "transform/scale" </string>
-				<string> "cell_size" </string>
-				<string> "quadrant_size" </string>
+				<string> "mode" </string>
 				<string> "tile_set" </string>
-				<string> "tile_data" </string>
+				<string> "cell/size" </string>
+				<string> "cell/quadrant_size" </string>
+				<string> "cell/custom_transform" </string>
+				<string> "cell/half_offset" </string>
 				<string> "collision/friction" </string>
 				<string> "collision/bounce" </string>
 				<string> "collision/layers" </string>
+				<string> "tile_data" </string>
 				<string> "coins" </string>
 				<string> "coin" </string>
 				<string> "Area2D" </string>
@@ -142,7 +145,7 @@
 			<string> "node_count" </string>
 			<int> 66 </int>
 			<string> "variants" </string>
-			<array  len="96" shared="false">
+			<array  len="103" shared="false">
 				<node_path> "" </node_path>
 				<dictionary  shared="false">
 					<string> "__editor_plugin_states__" </string>
@@ -174,6 +177,8 @@
 						</dictionary>
 						<string> "3D" </string>
 						<dictionary  shared="false">
+							<string> "deflight_rot_y" </string>
+							<real> 0.628319 </real>
 							<string> "zfar" </string>
 							<real> 500 </real>
 							<string> "fov" </string>
@@ -187,10 +192,12 @@
 									<real> 0 </real>
 									<string> "y_rot" </string>
 									<real> 0 </real>
-									<string> "use_orthogonal" </string>
-									<bool> False </bool>
+									<string> "listener" </string>
+									<bool> True </bool>
 									<string> "use_environment" </string>
 									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
 									<string> "pos" </string>
 									<vector3> 0, 0, 0 </vector3>
 								</dictionary>
@@ -201,10 +208,12 @@
 									<real> 0 </real>
 									<string> "y_rot" </string>
 									<real> 0 </real>
-									<string> "use_orthogonal" </string>
+									<string> "listener" </string>
 									<bool> False </bool>
 									<string> "use_environment" </string>
 									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
 									<string> "pos" </string>
 									<vector3> 0, 0, 0 </vector3>
 								</dictionary>
@@ -215,10 +224,12 @@
 									<real> 0 </real>
 									<string> "y_rot" </string>
 									<real> 0 </real>
-									<string> "use_orthogonal" </string>
+									<string> "listener" </string>
 									<bool> False </bool>
 									<string> "use_environment" </string>
 									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
 									<string> "pos" </string>
 									<vector3> 0, 0, 0 </vector3>
 								</dictionary>
@@ -229,10 +240,12 @@
 									<real> 0 </real>
 									<string> "y_rot" </string>
 									<real> 0 </real>
-									<string> "use_orthogonal" </string>
+									<string> "listener" </string>
 									<bool> False </bool>
 									<string> "use_environment" </string>
 									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
 									<string> "pos" </string>
 									<vector3> 0, 0, 0 </vector3>
 								</dictionary>
@@ -241,12 +254,18 @@
 							<int> 1 </int>
 							<string> "default_light" </string>
 							<bool> True </bool>
+							<string> "ambient_light_color" </string>
+							<color> 0.15, 0.15, 0.15, 1 </color>
 							<string> "show_grid" </string>
 							<bool> True </bool>
 							<string> "show_origin" </string>
 							<bool> True </bool>
 							<string> "znear" </string>
 							<real> 0.1 </real>
+							<string> "default_srgb" </string>
+							<bool> False </bool>
+							<string> "deflight_rot_x" </string>
+							<real> 0.942478 </real>
 						</dictionary>
 					</dictionary>
 					<string> "__editor_run_settings__" </string>
@@ -257,7 +276,7 @@
 						<int> 0 </int>
 					</dictionary>
 					<string> "__editor_plugin_screen__" </string>
-					<string> "2D" </string>
+					<string> "Script" </string>
 				</dictionary>
 				<bool> True </bool>
 				<real> 1 </real>
@@ -265,11 +284,14 @@
 				<vector2> 0, 0 </vector2>
 				<real> 0 </real>
 				<vector2> 1, 1 </vector2>
-				<int> 64 </int>
-				<int> 16 </int>
+				<int> 0 </int>
 				<resource  resource_type="TileSet" path="res://tileset.xml">  </resource>
-				<int_array  len="1998"> 					0, 2, 70, 536870914, 71, 10, 72, 10, 73, 10, 74, 10, 75, 10, 76, 10, 77, 10, 78, 10, 65536, 2, 65606, 536870914, 65607, 10, 65608, 10, 65609, 10, 65610, 10, 65611, 10, 65612, 10, 65613, 10, 65614, 10, 131072, 2, 131142, 536870914, 131143, 10, 131144, 10, 131145, 10, 131146, 10, 131147, 10, 131148, 10, 131149, 10, 131150, 10, 196608, 2, 196626, 9, 196678, 536870914, 196679, 10, 196680, 10, 196681, 10, 196682, 10, 196683, 10, 196684, 10, 196685, 10, 196686, 10, 262144, 2, 262162, 8, 262214, 536870914, 262215, 10, 262216, 10, 262217, 10, 262218, 10, 262219, 10, 262220, 10, 262221, 10, 262222, 10, 327680, 2, 327697, 536870921, 327698, 7, 327733, 9, 327750, 536870914, 327751, 10, 327752, 10, 327753, 10, 327754, 10, 327755, 10, 327756, 10, 327757, 10, 327758, 10, 393216, 2, 393233, 536870920, 393234, 7, 393257, 9, 393269, 7, 393286, 536870914, 393287, 10, 393288, 10, 393289, 10, 393290, 10, 393291, 10, 393292, 10, 393293, 10, 393294, 10, 458752, 2, 458769, 7, 458770, 8, 458790, 9, 458793, 8, 458805, 8, 458822, 536870914, 458823, 10, 458824, 10, 458825, 10, 458826, 10, 458827, 10, 458828, 10, 458829, 10, 458830, 10, 524288, 4, 524289, 1, 524304, 536870913, 524305, 536870918, 524306, 6, 524307, 5, 524308, 1, 524326, 8, 524329, 7, 524341, 7, 524358, 536870914, 524359, 10, 524360, 10, 524361, 10, 524362, 10, 524363, 10, 524364, 10, 524365, 10, 524366, 10, 589824, 10, 589825, 13, 589840, 536870914, 589841, 10, 589842, 10, 589843, 10, 589844, 2, 589862, 7, 589865, 7, 589876, 536870913, 589877, 6, 589878, 1, 589894, 536870914, 589895, 10, 589896, 10, 589897, 10, 589898, 10, 589899, 10, 589900, 10, 589901, 10, 589902, 10, 655360, 2, 655376, 536870914, 655377, 10, 655378, 10, 655379, 10, 655380, 2, 655398, 7, 655401, 8, 655412, 536870925, 655413, 11, 655414, 13, 655430, 536870914, 655431, 10, 655432, 10, 655433, 10, 655434, 10, 655435, 10, 655436, 10, 655437, 10, 655438, 10, 720896, 2, 720912, 536870914, 720913, 10, 720914, 10, 720915, 10, 720916, 2, 720934, 8, 720937, 7, 720958, 536870913, 720959, 5, 720960, 536870917, 720961, 5, 720962, 5, 720963, 536870917, 720964, 5, 720965, 0, 720966, 536870916, 720967, 10, 720968, 10, 720969, 10, 720970, 10, 720971, 10, 720972, 10, 720973, 10, 720974, 10, 786432, 2, 786437, 9, 786448, 536870914, 786449, 10, 786450, 10, 786451, 10, 786452, 2, 786464, 536870913, 786465, 1, 786470, 7, 786473, 7, 786474, 536870924, 786475, 1, 786494, 536870914, 786495, 10, 786496, 10, 786497, 10, 786498, 10, 786499, 10, 786500, 10, 786501, 10, 786502, 10, 786503, 10, 786504, 10, 786505, 10, 786506, 10, 786507, 10, 786508, 10, 786509, 10, 851968, 2, 851973, 7, 851984, 536870914, 851985, 10, 851986, 10, 851987, 10, 851988, 2, 851996, 536870913, 851997, 1, 852000, 536870914, 852001, 3, 852006, 7, 852009, 536870913, 852011, 2, 852030, 536870914, 852031, 10, 852032, 10, 852033, 10, 852034, 10, 852035, 10, 852036, 10, 852037, 10, 852038, 10, 852039, 10, 852040, 10, 852041, 10, 852042, 10, 852043, 10, 852044, 10, 852045, 10, 917504, 2, 917506, 9, 917509, 7, 917512, 536870921, 917520, 536870925, 917521, 11, 917522, 11, 917523, 11, 917524, 13, 917532, 536870925, 917533, 13, 917536, 536870914, 917537, 4, 917538, 1, 917540, 536870913, 917541, 0, 917542, 1, 917545, 536870914, 917546, 10, 917547, 4, 917548, 1, 917566, 536870914, 917567, 10, 917568, 10, 917569, 10, 917570, 10, 917571, 10, 917572, 10, 917573, 10, 917574, 10, 917575, 10, 917576, 10, 917577, 10, 917578, 10, 917579, 10, 917580, 10, 917581, 10, 983040, 2, 983042, 7, 983045, 7, 983048, 536870920, 983050, 536870913, 983051, 1, 983064, 536870913, 983065, 1, 983072, 536870914, 983073, 10, 983074, 4, 983075, 0, 983076, 536870916, 983077, 10, 983078, 4, 983079, 536870912, 983080, 536870912, 983081, 536870916, 983082, 10, 983083, 10, 983084, 2, 983095, 9, 983102, 536870914, 983103, 10, 983104, 10, 983105, 10, 983106, 10, 983107, 10, 983108, 10, 983109, 10, 983110, 10, 983111, 10, 983112, 10, 983113, 10, 983114, 10, 983115, 10, 983116, 10, 983117, 10, 1048576, 2, 1048578, 8, 1048581, 8, 1048584, 536870919, 1048586, 536870925, 1048587, 13, 1048600, 536870925, 1048601, 13, 1048604, 9, 1048608, 536870925, 1048609, 536870923, 1048610, 536870923, 1048611, 536870923, 1048612, 10, 1048613, 10, 1048614, 10, 1048615, 10, 1048616, 10, 1048617, 10, 1048618, 10, 1048619, 10, 1048620, 4, 1048621, 1, 1048630, 536870921, 1048631, 8, 1048638, 536870914, 1048639, 10, 1048640, 10, 1048641, 10, 1048642, 10, 1048643, 10, 1048644, 10, 1048645, 10, 1048646, 10, 1048647, 10, 1048648, 10, 1048649, 10, 1048650, 10, 1048651, 10, 1048652, 10, 1048653, 10, 1114112, 4, 1114113, 0, 1114114, 6, 1114115, 0, 1114116, 0, 1114117, 6, 1114118, 1, 1114120, 536870920, 1114128, 536870913, 1114129, 5, 1114130, 536870917, 1114131, 5, 1114132, 0, 1114133, 1, 1114140, 7, 1114141, 536870921, 1114148, 536870914, 1114149, 10, 1114150, 10, 1114151, 10, 1114152, 10, 1114153, 10, 1114154, 10, 1114155, 10, 1114156, 10, 1114157, 2, 1114166, 536870920, 1114167, 8, 1114174, 536870914, 1114175, 10, 1114176, 10, 1114177, 10, 1114178, 10, 1114179, 10, 1114180, 10, 1114181, 10, 1114182, 10, 1114183, 10, 1114184, 10, 1114185, 10, 1114186, 10, 1114187, 10, 1114188, 10, 1179648, 10, 1179649, 10, 1179650, 10, 1179651, 10, 1179652, 10, 1179653, 10, 1179654, 2, 1179656, 536870919, 1179663, 536870915, 1179665, 10, 1179666, 10, 1179667, 10, 1179668, 10, 1179669, 4, 1179670, 12, 1179675, 9, 1179676, 8, 1179677, 8, 1179684, 536870914, 1179685, 10, 1179686, 10, 1179687, 10, 1179688, 10, 1179689, 10, 1179690, 10, 1179691, 10, 1179692, 10, 1179693, 4, 1179694, 1, 1179701, 9, 1179702, 536870919, 1179703, 7, 1179710, 536870914, 1179711, 10, 1179712, 10, 1179713, 10, 1179714, 10, 1179715, 10, 1179716, 10, 1179717, 10, 1179718, 10, 1179719, 10, 1179720, 10, 1179721, 10, 1179722, 10, 1245184, 10, 1245185, 10, 1245186, 10, 1245187, 10, 1245188, 10, 1245189, 10, 1245190, 2, 1245192, 536870919, 1245199, 536870913, 1245200, 536870916, 1245201, 10, 1245202, 10, 1245203, 10, 1245204, 10, 1245205, 10, 1245207, 1, 1245211, 7, 1245212, 7, 1245213, 536870920, 1245220, 536870914, 1245221, 10, 1245222, 10, 1245223, 10, 1245224, 10, 1245225, 10, 1245226, 10, 1245227, 10, 1245228, 10, 1245229, 10, 1245230, 2, 1245237, 8, 1245238, 536870919, 1245239, 8, 1245240, 536870921, 1245246, 536870914, 1245247, 10, 1245248, 10, 1245249, 10, 1245250, 10, 1245251, 10, 1245252, 10, 1245253, 10, 1245254, 10, 1245255, 10, 1245256, 10, 1245257, 10, 1245258, 10, 1310720, 10, 1310721, 10, 1310722, 10, 1310723, 10, 1310724, 10, 1310725, 10, 1310726, 2, 1310728, 536870920, 1310730, 536870913, 1310731, 1, 1310734, 536870913, 1310735, 536870916, 1310736, 10, 1310737, 10, 1310738, 10, 1310739, 10, 1310740, 10, 1310741, 10, 1310742, 10, 1310743, 4, 1310744, 1, 1310747, 8, 1310748, 7, 1310749, 536870919, 1310756, 536870914, 1310757, 10, 1310758, 10, 1310759, 10, 1310760, 10, 1310761, 10, 1310762, 10, 1310763, 10, 1310764, 10, 1310765, 10, 1310766, 4, 1310767, 5, 1310768, 12, 1310773, 7, 1310774, 536870919, 1310775, 7, 1310776, 536870919, 1310782, 536870914, 1310783, 10, 1310784, 10, 1310785, 10, 1310786, 10, 1310787, 10, 1310788, 10, 1310789, 10, 1310790, 10, 1310791, 10, 1310792, 10, 1310793, 10, 1376256, 10, 1376257, 10, 1376258, 10, 1376259, 10, 1376260, 10, 1376261, 10, 1376262, 4, 1376263, 0, 1376264, 536870918, 1376265, 0, 1376266, 536870916, 1376267, 4, 1376268, 0, 1376269, 0, 1376270, 536870916, 1376271, 10, 1376272, 10, 1376273, 10, 1376274, 10, 1376275, 10, 1376276, 10, 1376277, 10, 1376278, 10, 1376279, 10, 1376280, 4, 1376281, 12, 1376283, 8, 1376284, 8, 1376285, 536870920, 1376287, 536870924, 1376288, 0, 1376289, 5, 1376290, 536870917, 1376291, 0, 1376292, 536870916, 1376293, 10, 1376294, 10, 1376295, 10, 1376296, 10, 1376297, 10, 1376298, 10, 1376299, 10, 1376300, 10, 1376301, 10, 1376302, 10, 1376303, 10, 1376305, 12, 1376309, 7, 1376310, 536870920, 1376311, 7, 1376312, 536870920, 1376318, 536870914, 1376319, 10, 1376320, 10, 1376321, 10, 1376322, 10, 1376323, 10, 1376324, 10, 1376325, 10, 1376326, 10, 1376327, 10, 1376328, 10, 1441792, 10, 1441793, 10, 1441794, 10, 1441795, 10, 1441796, 10, 1441797, 10, 1441798, 10, 1441799, 10, 1441800, 10, 1441801, 10, 1441802, 10, 1441803, 10, 1441804, 10, 1441805, 10, 1441806, 10, 1441807, 10, 1441808, 10, 1441809, 10, 1441810, 10, 1441811, 10, 1441812, 10, 1441813, 10, 1441814, 10, 1441815, 10, 1441816, 10, 1441818, 0, 1441819, 6, 1441820, 6, 1441821, 536870918, 1441822, 5, 1441824, 10, 1441825, 10, 1441826, 10, 1441827, 10, 1441828, 10, 1441829, 10, 1441830, 10, 1441831, 10, 1441832, 10, 1441833, 10, 1441834, 10, 1441835, 10, 1441836, 10, 1441837, 10, 1441838, 10, 1441839, 10, 1441840, 10, 1441842, 0, 1441843, 0, 1441844, 0, 1441845, 6, 1441846, 536870918, 1441847, 6, 1441848, 536870918, 1441849, 0, 1441850, 5, 1441851, 536870917, 1441852, 5, 1441853, 0, 1441854, 536870916, 1441855, 10, 1441856, 10, 1441857, 10, 1441858, 10, 1441859, 10, 1441860, 10, 1441861, 10, 1441862, 10, 1441863, 10, 1507328, 10, 1507329, 10, 1507330, 10, 1507331, 10, 1507332, 10, 1507333, 10, 1507334, 10, 1507335, 10, 1507336, 10, 1507337, 10, 1507338, 10, 1507339, 10, 1507340, 10, 1507341, 10, 1507342, 10, 1507343, 10, 1507344, 10, 1507345, 10, 1507346, 10, 1507347, 10, 1507348, 10, 1507349, 10, 1507350, 10, 1507351, 10, 1507352, 10, 1507353, 10, 1507354, 10, 1507355, 10, 1507356, 10, 1507357, 10, 1507358, 10, 1507359, 10, 1507360, 10, 1507361, 10, 1507362, 10, 1507363, 10, 1507364, 10, 1507365, 10, 1507366, 10, 1507367, 10, 1507368, 10, 1507369, 10, 1507370, 10, 1507371, 10, 1507372, 10, 1507373, 10, 1507374, 10, 1507375, 10, 1507376, 10, 1507377, 10, 1507378, 10, 1507379, 10, 1507380, 10, 1507381, 10, 1507382, 10, 1507383, 10, 1507384, 10, 1507385, 10, 1507386, 10, 1507387, 10, 1507388, 10, 1507389, 10, 1507390, 10, 1507391, 10, 1507392, 10, 1507393, 10, 1507394, 10, 1507395, 10, 1507396, 10, 1507397, 10, 1507398, 10, 1507399, 10, 1572864, 10, 1572865, 10, 1572866, 10, 1572867, 10, 1572868, 10, 1572869, 10, 1572870, 10, 1572871, 10, 1572872, 10, 1572873, 10, 1572874, 10, 1572875, 10, 1572876, 10, 1572877, 10, 1572878, 10, 1572879, 10, 1572880, 10, 1572881, 10, 1572882, 10, 1572883, 10, 1572884, 10, 1572885, 10, 1572886, 10, 1572887, 10, 1572888, 10, 1572889, 10, 1572890, 10, 1572891, 10, 1572892, 10, 1572893, 10, 1572894, 10, 1572895, 10, 1572896, 10, 1572897, 10, 1572898, 10, 1572899, 10, 1572900, 10, 1572901, 10, 1572902, 10, 1572903, 10, 1572904, 10, 1572905, 10, 1572906, 10, 1572907, 10, 1572908, 10, 1572909, 10, 1572910, 10, 1572911, 10, 1572912, 10, 1572913, 10, 1572914, 10, 1572915, 10, 1572916, 10, 1572917, 10, 1572918, 10, 1572919, 10, 1572920, 10, 1572921, 10, 1572922, 10, 1572923, 10, 1572924, 10, 1572925, 10, 1572926, 10, 1572927, 10, 1572928, 10, 1572929, 10, 1572930, 10, 1572931, 10, 1572932, 10, 1572933, 10, 1572934, 10, 1572935, 10, 1638400, 10, 1638401, 10, 1638402, 10, 1638403, 10, 1638404, 10, 1638405, 10, 1638406, 10, 1638407, 10, 1638408, 10, 1638409, 10, 1638410, 10, 1638411, 10, 1638412, 10, 1638413, 10, 1638414, 10, 1638415, 10, 1638416, 10, 1638417, 10, 1638418, 10, 1638419, 10, 1638420, 10, 1638421, 10, 1638422, 10, 1638423, 10, 1638424, 10, 1638425, 10, 1638426, 10, 1638427, 10, 1638428, 10, 1638429, 10, 1638430, 10, 1638431, 10, 1638432, 10, 1638433, 10, 1638434, 10, 1638435, 10, 1638436, 10, 1638437, 10, 1638438, 10, 1638439, 10, 1638440, 10, 1638441, 10, 1638442, 10, 1638443, 10, 1638444, 10, 1638445, 10, 1638446, 10, 1638447, 10, 1638448, 10, 1638449, 10, 1638450, 10, 1638451, 10, 1638452, 10, 1638453, 10, 1638454, 10, 1638455, 10, 1638456, 10, 1638457, 10, 1638458, 10, 1638459, 10, 1638460, 10, 1638461, 10, 1638462, 10, 1638463, 10, 1638464, 10, 1638465, 10, 1638466, 10, 1638467, 10, 1638468, 10, 1638469, 10, 1638470, 10, 1638471, 10, 1703952, 10, 1703953, 10, 1703954, 10, 1703955, 10, 1703956, 10, 1703957, 10, 1703958, 10, 1703959, 10, 1703960, 10, 1703961, 10, 1703962, 10, 1703963, 10, 1703964, 10, 1703965, 10, 1703966, 10, 1703967, 10, 1703968, 10, 1703969, 10, 1703970, 10, 1703971, 10, 1703972, 10, 1703973, 10, 1703974, 10, 1703975, 10, 1703976, 10, 1703977, 10, 1703978, 10, 1703979, 10, 1703980, 10, 1703981, 10, 1703982, 10, 1703983, 10, 1703984, 10, 1703985, 10, 1703986, 10, 1703987, 10, 1703988, 10, 1703989, 10, 1703990, 10, 1703991, 10, 1703992, 10, 1703993, 10, 1703994, 10, 1703995, 10, 1703996, 10, 1703997, 10, 1703998, 10, 1703999, 10, 1704000, 10, 1704001, 10, 1704002, 10, 1704003, 10, 1704004, 10, 1704005, 10, 1704006, 10, 1704007, 10, 1769488, 10, 1769489, 10, 1769490, 10, 1769491, 10, 1769492, 10, 1769493, 10, 1769494, 10, 1769495, 10, 1769496, 10, 1769497, 10, 1769498, 10, 1769499, 10, 1769500, 10, 1769501, 10, 1769502, 10, 1769503, 10, 1769504, 10, 1769505, 10, 1769506, 10, 1769507, 10, 1769508, 10, 1769509, 10, 1769510, 10, 1769511, 10, 1769512, 10, 1769513, 10, 1769514, 10, 1769515, 10, 1769516, 10, 1769517, 10, 1769518, 10, 1769519, 10, 1769520, 10, 1769521, 10, 1769522, 10, 1769523, 10, 1769524, 10, 1769525, 10, 1769526, 10, 1769527, 10, 1769528, 10, 1769529, 10, 1769530, 10, 1769531, 10, 1769532, 10, 1769533, 10, 1769534, 10, 1769535, 10, 1769536, 10, 1769537, 10, 1769538, 10, 1769539, 10, 1769540, 10, 1769541, 10 </int_array>
+				<vector2> 64, 64 </vector2>
+				<int> 16 </int>
+				<matrix32> 1, 0, 0, 1, 0, 0 </matrix32>
+				<int> 2 </int>
 				<int> 1 </int>
+				<int_array  len="1998"> 					0, 2, 70, 536870914, 71, 10, 72, 10, 73, 10, 74, 10, 75, 10, 76, 10, 77, 10, 78, 10, 65536, 2, 65606, 536870914, 65607, 10, 65608, 10, 65609, 10, 65610, 10, 65611, 10, 65612, 10, 65613, 10, 65614, 10, 131072, 2, 131142, 536870914, 131143, 10, 131144, 10, 131145, 10, 131146, 10, 131147, 10, 131148, 10, 131149, 10, 131150, 10, 196608, 2, 196626, 9, 196678, 536870914, 196679, 10, 196680, 10, 196681, 10, 196682, 10, 196683, 10, 196684, 10, 196685, 10, 196686, 10, 262144, 2, 262162, 8, 262214, 536870914, 262215, 10, 262216, 10, 262217, 10, 262218, 10, 262219, 10, 262220, 10, 262221, 10, 262222, 10, 327680, 2, 327697, 536870921, 327698, 7, 327733, 9, 327750, 536870914, 327751, 10, 327752, 10, 327753, 10, 327754, 10, 327755, 10, 327756, 10, 327757, 10, 327758, 10, 393216, 2, 393233, 536870920, 393234, 7, 393257, 9, 393269, 7, 393286, 536870914, 393287, 10, 393288, 10, 393289, 10, 393290, 10, 393291, 10, 393292, 10, 393293, 10, 393294, 10, 458752, 2, 458769, 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1638410, 10, 1638411, 10, 1638412, 10, 1638413, 10, 1638414, 10, 1638415, 10, 1638416, 10, 1638417, 10, 1638418, 10, 1638419, 10, 1638420, 10, 1638421, 10, 1638422, 10, 1638423, 10, 1638424, 10, 1638425, 10, 1638426, 10, 1638427, 10, 1638428, 10, 1638429, 10, 1638430, 10, 1638431, 10, 1638432, 10, 1638433, 10, 1638434, 10, 1638435, 10, 1638436, 10, 1638437, 10, 1638438, 10, 1638439, 10, 1638440, 10, 1638441, 10, 1638442, 10, 1638443, 10, 1638444, 10, 1638445, 10, 1638446, 10, 1638447, 10, 1638448, 10, 1638449, 10, 1638450, 10, 1638451, 10, 1638452, 10, 1638453, 10, 1638454, 10, 1638455, 10, 1638456, 10, 1638457, 10, 1638458, 10, 1638459, 10, 1638460, 10, 1638461, 10, 1638462, 10, 1638463, 10, 1638464, 10, 1638465, 10, 1638466, 10, 1638467, 10, 1638468, 10, 1638469, 10, 1638470, 10, 1638471, 10, 1703952, 10, 1703953, 10, 1703954, 10, 1703955, 10, 1703956, 10, 1703957, 10, 1703958, 10, 1703959, 10, 1703960, 10, 1703961, 10, 1703962, 10, 1703963, 10, 1703964, 10, 1703965, 10, 1703966, 10, 1703967, 10, 1703968, 10, 1703969, 10, 1703970, 10, 1703971, 10, 1703972, 10, 1703973, 10, 1703974, 10, 1703975, 10, 1703976, 10, 1703977, 10, 1703978, 10, 1703979, 10, 1703980, 10, 1703981, 10, 1703982, 10, 1703983, 10, 1703984, 10, 1703985, 10, 1703986, 10, 1703987, 10, 1703988, 10, 1703989, 10, 1703990, 10, 1703991, 10, 1703992, 10, 1703993, 10, 1703994, 10, 1703995, 10, 1703996, 10, 1703997, 10, 1703998, 10, 1703999, 10, 1704000, 10, 1704001, 10, 1704002, 10, 1704003, 10, 1704004, 10, 1704005, 10, 1704006, 10, 1704007, 10, 1769488, 10, 1769489, 10, 1769490, 10, 1769491, 10, 1769492, 10, 1769493, 10, 1769494, 10, 1769495, 10, 1769496, 10, 1769497, 10, 1769498, 10, 1769499, 10, 1769500, 10, 1769501, 10, 1769502, 10, 1769503, 10, 1769504, 10, 1769505, 10, 1769506, 10, 1769507, 10, 1769508, 10, 1769509, 10, 1769510, 10, 1769511, 10, 1769512, 10, 1769513, 10, 1769514, 10, 1769515, 10, 1769516, 10, 1769517, 10, 1769518, 10, 1769519, 10, 1769520, 10, 1769521, 10, 1769522, 10, 1769523, 10, 1769524, 10, 1769525, 10, 1769526, 10, 1769527, 10, 1769528, 10, 1769529, 10, 1769530, 10, 1769531, 10, 1769532, 10, 1769533, 10, 1769534, 10, 1769535, 10, 1769536, 10, 1769537, 10, 1769538, 10, 1769539, 10, 1769540, 10, 1769541, 10 </int_array>
 				<dictionary  shared="false">
 					<string> "_edit_lock_" </string>
 					<bool> True </bool>
@@ -280,6 +302,116 @@
 				</dictionary>
 				<resource  resource_type="PackedScene" path="res://coin.xml">  </resource>
 				<vector2> 672, 1120 </vector2>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "Script" </string>
+						<dictionary  shared="false">
+							<string> "current" </string>
+							<int> 2 </int>
+							<string> "sources" </string>
+							<array  len="3" shared="false">
+								<string> "res://enemy.gd" </string>
+								<string> "res://player.gd" </string>
+								<string> "res://coin.gd" </string>
+							</array>
+						</dictionary>
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "pixel_snap" </string>
+							<bool> False </bool>
+							<string> "zoom" </string>
+							<real> 3.794776 </real>
+							<string> "ofs" </string>
+							<vector2> -34.3697, -21.6562 </vector2>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "fov" </string>
+							<real> 45 </real>
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "viewports" </string>
+							<array  len="4" shared="false">
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+							</array>
+							<string> "viewport_mode" </string>
+							<int> 1 </int>
+							<string> "default_light" </string>
+							<bool> True </bool>
+							<string> "show_grid" </string>
+							<bool> True </bool>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+							<string> "show_origin" </string>
+							<bool> True </bool>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "2D" </string>
+				</dictionary>
 				<vector2> 704, 1120 </vector2>
 				<vector2> 736, 1120 </vector2>
 				<vector2> 1120, 992 </vector2>
@@ -323,8 +455,247 @@
 				<vector2> 4172.75, 541.058 </vector2>
 				<resource  resource_type="PackedScene" path="res://player.xml">  </resource>
 				<vector2> 251.684, 1045.6 </vector2>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "Script" </string>
+						<dictionary  shared="false">
+							<string> "current" </string>
+							<int> 0 </int>
+							<string> "sources" </string>
+							<array  len="1" shared="false">
+								<string> "res://player.gd" </string>
+							</array>
+						</dictionary>
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "pixel_snap" </string>
+							<bool> False </bool>
+							<string> "zoom" </string>
+							<real> 2.272073 </real>
+							<string> "use_snap" </string>
+							<bool> False </bool>
+							<string> "ofs" </string>
+							<vector2> -181.946, -86.2812 </vector2>
+							<string> "snap" </string>
+							<int> 10 </int>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "viewports" </string>
+							<array  len="4" shared="false">
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "listener" </string>
+									<bool> True </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "listener" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "listener" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "listener" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+							</array>
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "deflight_rot_y" </string>
+							<real> 0.628319 </real>
+							<string> "fov" </string>
+							<real> 45 </real>
+							<string> "default_light" </string>
+							<bool> True </bool>
+							<string> "viewport_mode" </string>
+							<int> 1 </int>
+							<string> "ambient_light_color" </string>
+							<color> 0.15, 0.15, 0.15, 1 </color>
+							<string> "show_grid" </string>
+							<bool> True </bool>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+							<string> "show_origin" </string>
+							<bool> True </bool>
+							<string> "deflight_rot_x" </string>
+							<real> 0.942478 </real>
+							<string> "default_srgb" </string>
+							<bool> False </bool>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "Script" </string>
+				</dictionary>
 				<resource  resource_type="PackedScene" path="res://moving_platform.xml">  </resource>
 				<vector2> 1451.86, 742.969 </vector2>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "Script" </string>
+						<dictionary  shared="false">
+							<string> "current" </string>
+							<int> 0 </int>
+							<string> "sources" </string>
+							<array  len="4" shared="false">
+								<string> "res://moving_platform.gd" </string>
+								<string> "res://enemy.gd" </string>
+								<string> "res://player.gd" </string>
+								<string> "res://coin.gd" </string>
+							</array>
+						</dictionary>
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "pixel_snap" </string>
+							<bool> False </bool>
+							<string> "zoom" </string>
+							<real> 1.360373 </real>
+							<string> "ofs" </string>
+							<vector2> -210.652, -172.81 </vector2>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "fov" </string>
+							<real> 400 </real>
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "viewports" </string>
+							<array  len="4" shared="false">
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+							</array>
+							<string> "viewport_mode" </string>
+							<int> 1 </int>
+							<string> "default_light" </string>
+							<bool> True </bool>
+							<string> "show_grid" </string>
+							<bool> True </bool>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+							<string> "show_origin" </string>
+							<bool> True </bool>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "2D" </string>
+				</dictionary>
 				<vector2> 0, 140 </vector2>
 				<real> 5 </real>
 				<vector2> 624.824, 545.544 </vector2>
@@ -334,10 +705,217 @@
 				<vector2> 450, 0 </vector2>
 				<resource  resource_type="PackedScene" path="res://seesaw.xml">  </resource>
 				<vector2> 2402.79, 849.52 </vector2>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "pixel_snap" </string>
+							<bool> False </bool>
+							<string> "zoom" </string>
+							<real> 2.050547 </real>
+							<string> "ofs" </string>
+							<vector2> -116.979, -109.897 </vector2>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "fov" </string>
+							<real> 400 </real>
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "viewports" </string>
+							<array  len="4" shared="false">
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+							</array>
+							<string> "viewport_mode" </string>
+							<int> 1 </int>
+							<string> "default_light" </string>
+							<bool> True </bool>
+							<string> "show_grid" </string>
+							<bool> True </bool>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+							<string> "show_origin" </string>
+							<bool> True </bool>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "2D" </string>
+				</dictionary>
 				<resource  resource_type="AudioStream" path="res://music.ogg">  </resource>
 				<real> 2 </real>
 				<resource  resource_type="PackedScene" path="res://enemy.xml">  </resource>
 				<vector2> 834.664, 1309.6 </vector2>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "Script" </string>
+						<dictionary  shared="false">
+							<string> "current" </string>
+							<int> 0 </int>
+							<string> "sources" </string>
+							<array  len="1" shared="false">
+								<string> "res://enemy.gd" </string>
+							</array>
+						</dictionary>
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "pixel_snap" </string>
+							<bool> False </bool>
+							<string> "zoom" </string>
+							<real> 1.108033 </real>
+							<string> "ofs" </string>
+							<vector2> -227.625, -197.9 </vector2>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "fov" </string>
+							<real> 45 </real>
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "viewports" </string>
+							<array  len="4" shared="false">
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+								<dictionary  shared="false">
+									<string> "distance" </string>
+									<real> 4 </real>
+									<string> "x_rot" </string>
+									<real> 0 </real>
+									<string> "y_rot" </string>
+									<real> 0 </real>
+									<string> "use_orthogonal" </string>
+									<bool> False </bool>
+									<string> "use_environment" </string>
+									<bool> False </bool>
+									<string> "pos" </string>
+									<vector3> 0, 0, 0 </vector3>
+								</dictionary>
+							</array>
+							<string> "viewport_mode" </string>
+							<int> 1 </int>
+							<string> "default_light" </string>
+							<bool> True </bool>
+							<string> "show_grid" </string>
+							<bool> True </bool>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+							<string> "show_origin" </string>
+							<bool> True </bool>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "2D" </string>
+				</dictionary>
 				<vector2> 707.665, 1225.05 </vector2>
 				<vector2> 1125.21, 1053.06 </vector2>
 				<vector2> 1292.11, 1059.24 </vector2>
@@ -349,19 +927,78 @@
 				<vector2> 3546.2, 1356.19 </vector2>
 				<vector2> 2406.63, 815.115 </vector2>
 				<resource  resource_type="PackedScene" path="res://parallax_bg.xml">  </resource>
+				<dictionary  shared="false">
+					<string> "__editor_plugin_states__" </string>
+					<dictionary  shared="false">
+						<string> "Script" </string>
+						<dictionary  shared="false">
+							<string> "current" </string>
+							<int> 0 </int>
+							<string> "sources" </string>
+							<array  len="4" shared="false">
+								<string> "res://moving_platform.gd" </string>
+								<string> "res://enemy.gd" </string>
+								<string> "res://player.gd" </string>
+								<string> "res://coin.gd" </string>
+							</array>
+						</dictionary>
+						<string> "2D" </string>
+						<dictionary  shared="false">
+							<string> "zoom" </string>
+							<real> 1 </real>
+							<string> "ofs" </string>
+							<vector2> -5, -25 </vector2>
+						</dictionary>
+						<string> "3D" </string>
+						<dictionary  shared="false">
+							<string> "zfar" </string>
+							<real> 500 </real>
+							<string> "fov" </string>
+							<real> 45 </real>
+							<string> "window_mode" </string>
+							<int> 0 </int>
+							<string> "window_0" </string>
+							<dictionary  shared="false">
+								<string> "distance" </string>
+								<real> 4 </real>
+								<string> "x_rot" </string>
+								<real> 0.337 </real>
+								<string> "default_light" </string>
+								<bool> True </bool>
+								<string> "y_rot" </string>
+								<real> -0.575 </real>
+								<string> "show_grid" </string>
+								<bool> True </bool>
+								<string> "show_origin" </string>
+								<bool> True </bool>
+								<string> "pos" </string>
+								<vector3> 0, 0, 0 </vector3>
+							</dictionary>
+							<string> "znear" </string>
+							<real> 0.1 </real>
+						</dictionary>
+					</dictionary>
+					<string> "__editor_run_settings__" </string>
+					<dictionary  shared="false">
+						<string> "custom_args" </string>
+						<string> "-l $scene" </string>
+						<string> "run_mode" </string>
+						<int> 0 </int>
+					</dictionary>
+					<string> "__editor_plugin_screen__" </string>
+					<string> "2D" </string>
+				</dictionary>
 				<real> 12 </real>
 				<real> -202 </real>
 				<real> 358 </real>
 				<real> -10 </real>
-				<int> 2 </int>
 				<real> 7 </real>
 				<real> 14.769231 </real>
-				<string> "This is a simple demo on how to make a platformer game with Godot.&#22;This version uses physics and the 2D physics engine for motion and collision.&#22;&#22;The demo also shows the benefits of using the scene system, where coins,&#22;enemies and the player are edited separatedly and instanced in the stage.&#22;&#22;To edit the base tiles for the  tileset, open the tileset_edit.xml file and follow &#22;instructions.&#22;" </string>
-				<int> 0 </int>
+				<string> "This is a simple demo on how to make a platformer game with Godot.&quot;This version uses physics and the 2D physics engine for motion and collision.&quot;&quot;The demo also shows the benefits of using the scene system, where coins,&quot;enemies and the player are edited separatedly and instanced in the stage.&quot;&quot;To edit the base tiles for the  tileset, open the tileset_edit.xml file and follow &quot;instructions.&quot;" </string>
 				<real> -1 </real>
 			</array>
 			<string> "nodes" </string>
-			<int_array  len="708"> 				-1, -1, 1, 0, -1, 2, 2, 0, 3, 1, 0, 0, 0, 5, 4, -1, 16, 2, 0, 6, 2, 7, 3, 8, 3, 9, 4, 10, 5, 11, 6, 12, 7, 13, 8, 14, 9, 15, 10, 16, 11, 17, 3, 18, 6, 19, 12, 3, 13, 0, 0, 0, 1, 20, -1, 2, 2, 0, 3, 14, 0, 2, 0, 22, 21, 15, 1, 10, 16, 0, 2, 0, 22, 23, 15, 1, 10, 17, 0, 2, 0, 22, 24, 15, 1, 10, 18, 0, 2, 0, 22, 25, 15, 1, 10, 19, 0, 2, 0, 22, 26, 15, 1, 10, 20, 0, 2, 0, 22, 27, 15, 1, 10, 21, 0, 2, 0, 22, 28, 15, 1, 10, 22, 0, 2, 0, 22, 29, 15, 1, 10, 23, 0, 2, 0, 22, 30, 15, 1, 10, 24, 0, 2, 0, 22, 31, 15, 1, 10, 25, 0, 2, 0, 22, 32, 15, 1, 10, 26, 0, 2, 0, 22, 33, 15, 1, 10, 27, 0, 2, 0, 22, 34, 15, 1, 10, 28, 0, 2, 0, 22, 35, 15, 1, 10, 29, 0, 2, 0, 22, 36, 15, 1, 10, 30, 0, 2, 0, 22, 37, 15, 1, 10, 31, 0, 2, 0, 22, 38, 15, 1, 10, 32, 0, 2, 0, 22, 39, 15, 1, 10, 33, 0, 2, 0, 22, 40, 15, 1, 10, 34, 0, 2, 0, 22, 41, 15, 1, 10, 35, 0, 2, 0, 22, 42, 15, 1, 10, 36, 0, 2, 0, 22, 43, 15, 1, 10, 37, 0, 2, 0, 22, 44, 15, 1, 10, 38, 0, 2, 0, 22, 45, 15, 1, 10, 39, 0, 2, 0, 22, 46, 15, 1, 10, 40, 0, 2, 0, 22, 47, 15, 1, 10, 41, 0, 2, 0, 22, 48, 15, 1, 10, 42, 0, 2, 0, 22, 49, 15, 1, 10, 43, 0, 2, 0, 22, 50, 15, 1, 10, 44, 0, 2, 0, 22, 51, 15, 1, 10, 45, 0, 2, 0, 22, 52, 15, 1, 10, 46, 0, 2, 0, 22, 53, 15, 1, 10, 47, 0, 2, 0, 22, 54, 15, 1, 10, 48, 0, 2, 0, 22, 55, 15, 1, 10, 49, 0, 2, 0, 22, 56, 15, 1, 10, 50, 0, 2, 0, 22, 57, 15, 1, 10, 51, 0, 2, 0, 22, 58, 15, 1, 10, 52, 0, 2, 0, 22, 59, 15, 1, 10, 53, 0, 2, 0, 22, 60, 15, 1, 10, 54, 0, 2, 0, 22, 61, 15, 1, 10, 55, 0, 2, 0, 22, 62, 15, 1, 10, 56, 0, 2, 0, 22, 63, 15, 1, 10, 57, 0, 0, 0, 65, 64, 58, 1, 10, 59, 0, 0, 0, 1, 66, -1, 1, 2, 0, 0, 46, 0, 68, 67, 60, 3, 10, 61, 69, 62, 70, 63, 0, 46, 0, 68, 71, 60, 3, 10, 64, 69, 65, 70, 66, 0, 46, 0, 68, 72, 60, 3, 10, 67, 69, 68, 70, 66, 0, 46, 0, 68, 73, 69, 1, 10, 70, 0, 0, 0, 75, 74, -1, 7, 2, 0, 76, 71, 77, 4, 78, 2, 79, 72, 80, 2, 81, 4, 0, 0, 0, 1, 82, -1, 1, 2, 0, 0, 52, 0, 65, 83, 73, 1, 10, 74, 0, 52, 0, 65, 84, 73, 1, 10, 75, 0, 52, 0, 65, 85, 73, 1, 10, 76, 0, 52, 0, 65, 86, 73, 1, 10, 77, 0, 52, 0, 65, 87, 73, 1, 10, 78, 0, 52, 0, 65, 88, 73, 1, 10, 79, 0, 52, 0, 65, 89, 73, 1, 10, 80, 0, 52, 0, 65, 90, 73, 1, 10, 81, 0, 52, 0, 65, 91, 73, 1, 10, 82, 0, 52, 0, 65, 92, 73, 1, 10, 83, 0, 52, 0, 65, 93, 73, 1, 10, 84, 0, 0, 0, 95, 94, 85, 0, 0, 0, 0, 96, 96, -1, 30, 2, 0, 6, 2, 7, 3, 8, 3, 9, 4, 97, 86, 98, 87, 99, 88, 100, 89, 101, 0, 102, 0, 103, 0, 104, 0, 105, 2, 106, 2, 107, 90, 108, 3, 109, 6, 110, 91, 111, 3, 112, 92, 113, 6, 114, 4, 115, 4, 116, 93, 117, 94, 118, 94, 119, 2, 120, 4, 121, 95, 0 </int_array>
+			<int_array  len="950"> 				-1, -1, 1, 0, -1, 2, 2, 0, 3, 1, 0, 0, 0, 5, 4, -1, 19, 2, 0, 6, 2, 7, 3, 8, 3, 9, 4, 10, 5, 11, 6, 12, 7, 13, 8, 14, 9, 15, 10, 16, 11, 17, 12, 18, 13, 19, 3, 20, 6, 21, 14, 22, 15, 3, 16, 0, 0, 0, 1, 23, -1, 2, 2, 0, 3, 17, 0, 2, 0, 25, 24, 18, 3, 2, 0, 10, 19, 3, 20, 0, 2, 0, 25, 26, 18, 3, 2, 0, 10, 21, 3, 20, 0, 2, 0, 25, 27, 18, 3, 2, 0, 10, 22, 3, 20, 0, 2, 0, 25, 28, 18, 3, 2, 0, 10, 23, 3, 20, 0, 2, 0, 25, 29, 18, 3, 2, 0, 10, 24, 3, 20, 0, 2, 0, 25, 30, 18, 3, 2, 0, 10, 25, 3, 20, 0, 2, 0, 25, 31, 18, 3, 2, 0, 10, 26, 3, 20, 0, 2, 0, 25, 32, 18, 3, 2, 0, 10, 27, 3, 20, 0, 2, 0, 25, 33, 18, 3, 2, 0, 10, 28, 3, 20, 0, 2, 0, 25, 34, 18, 3, 2, 0, 10, 29, 3, 20, 0, 2, 0, 25, 35, 18, 3, 2, 0, 10, 30, 3, 20, 0, 2, 0, 25, 36, 18, 3, 2, 0, 10, 31, 3, 20, 0, 2, 0, 25, 37, 18, 3, 2, 0, 10, 32, 3, 20, 0, 2, 0, 25, 38, 18, 3, 2, 0, 10, 33, 3, 20, 0, 2, 0, 25, 39, 18, 3, 2, 0, 10, 34, 3, 20, 0, 2, 0, 25, 40, 18, 3, 2, 0, 10, 35, 3, 20, 0, 2, 0, 25, 41, 18, 3, 2, 0, 10, 36, 3, 20, 0, 2, 0, 25, 42, 18, 3, 2, 0, 10, 37, 3, 20, 0, 2, 0, 25, 43, 18, 3, 2, 0, 10, 38, 3, 20, 0, 2, 0, 25, 44, 18, 3, 2, 0, 10, 39, 3, 20, 0, 2, 0, 25, 45, 18, 3, 2, 0, 10, 40, 3, 20, 0, 2, 0, 25, 46, 18, 3, 2, 0, 10, 41, 3, 20, 0, 2, 0, 25, 47, 18, 3, 2, 0, 10, 42, 3, 20, 0, 2, 0, 25, 48, 18, 3, 2, 0, 10, 43, 3, 20, 0, 2, 0, 25, 49, 18, 3, 2, 0, 10, 44, 3, 20, 0, 2, 0, 25, 50, 18, 3, 2, 0, 10, 45, 3, 20, 0, 2, 0, 25, 51, 18, 3, 2, 0, 10, 46, 3, 20, 0, 2, 0, 25, 52, 18, 3, 2, 0, 10, 47, 3, 20, 0, 2, 0, 25, 53, 18, 3, 2, 0, 10, 48, 3, 20, 0, 2, 0, 25, 54, 18, 3, 2, 0, 10, 49, 3, 20, 0, 2, 0, 25, 55, 18, 3, 2, 0, 10, 50, 3, 20, 0, 2, 0, 25, 56, 18, 3, 2, 0, 10, 51, 3, 20, 0, 2, 0, 25, 57, 18, 3, 2, 0, 10, 52, 3, 20, 0, 2, 0, 25, 58, 18, 3, 2, 0, 10, 53, 3, 20, 0, 2, 0, 25, 59, 18, 3, 2, 0, 10, 54, 3, 20, 0, 2, 0, 25, 60, 18, 3, 2, 0, 10, 55, 3, 20, 0, 2, 0, 25, 61, 18, 3, 2, 0, 10, 56, 3, 20, 0, 2, 0, 25, 62, 18, 3, 2, 0, 10, 57, 3, 20, 0, 2, 0, 25, 63, 18, 3, 2, 0, 10, 58, 3, 20, 0, 2, 0, 25, 64, 18, 3, 2, 0, 10, 59, 3, 20, 0, 2, 0, 25, 65, 18, 3, 2, 0, 10, 60, 3, 20, 0, 2, 0, 25, 66, 18, 3, 2, 0, 10, 61, 3, 20, 0, 0, 0, 68, 67, 62, 3, 2, 0, 10, 63, 3, 64, 0, 0, 0, 1, 69, -1, 1, 2, 0, 0, 46, 0, 71, 70, 65, 5, 2, 0, 10, 66, 3, 67, 72, 68, 73, 69, 0, 46, 0, 71, 74, 65, 5, 2, 0, 10, 70, 3, 67, 72, 71, 73, 72, 0, 46, 0, 71, 75, 65, 5, 2, 0, 10, 73, 3, 67, 72, 74, 73, 72, 0, 46, 0, 71, 76, 75, 3, 2, 0, 10, 76, 3, 77, 0, 0, 0, 78, 77, -1, 7, 2, 0, 79, 78, 80, 4, 81, 2, 82, 79, 83, 2, 84, 4, 0, 0, 0, 1, 85, -1, 1, 2, 0, 0, 52, 0, 68, 86, 80, 3, 2, 0, 10, 81, 3, 82, 0, 52, 0, 68, 87, 80, 3, 2, 0, 10, 83, 3, 82, 0, 52, 0, 68, 88, 80, 3, 2, 0, 10, 84, 3, 82, 0, 52, 0, 68, 89, 80, 3, 2, 0, 10, 85, 3, 82, 0, 52, 0, 68, 90, 80, 3, 2, 0, 10, 86, 3, 82, 0, 52, 0, 68, 91, 80, 3, 2, 0, 10, 87, 3, 82, 0, 52, 0, 68, 92, 80, 3, 2, 0, 10, 88, 3, 82, 0, 52, 0, 68, 93, 80, 3, 2, 0, 10, 89, 3, 82, 0, 52, 0, 68, 94, 80, 3, 2, 0, 10, 90, 3, 82, 0, 52, 0, 68, 95, 80, 3, 2, 0, 10, 91, 3, 82, 0, 52, 0, 68, 96, 80, 3, 2, 0, 10, 92, 3, 82, 0, 0, 0, 98, 97, 93, 2, 2, 0, 3, 94, 0, 0, 0, 99, 99, -1, 30, 2, 0, 6, 2, 7, 3, 8, 3, 9, 4, 100, 95, 101, 96, 102, 97, 103, 98, 104, 0, 105, 0, 106, 0, 107, 0, 108, 2, 109, 2, 110, 13, 111, 3, 112, 6, 113, 99, 114, 3, 115, 100, 116, 6, 117, 4, 118, 4, 119, 101, 120, 8, 121, 8, 122, 2, 123, 4, 124, 102, 0 </int_array>
 			<string> "conns" </string>
 			<int_array  len="0"> 				 </int_array>
 		</dictionary>
diff --git a/drivers/gles2/rasterizer_gles2.cpp b/drivers/gles2/rasterizer_gles2.cpp
index 44fb210526..9375532f07 100644
--- a/drivers/gles2/rasterizer_gles2.cpp
+++ b/drivers/gles2/rasterizer_gles2.cpp
@@ -5141,6 +5141,7 @@ bool RasterizerGLES2::_setup_material(const Geometry *p_geometry,const Material
 
 		if (p_material->shader_cache->has_texscreen && framebuffer.active) {
 			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_MULT,Vector2(float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
+			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(0,0,float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
 			material_shader.set_uniform(MaterialShaderGLES2::TEXSCREEN_TEX,texcoord);
 			glActiveTexture(GL_TEXTURE0+texcoord);
 			glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
@@ -8387,12 +8388,33 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 
 
 				if (shader->has_texscreen && framebuffer.active) {
+
+					int x = viewport.x;
+					int y = window_size.height-(viewport.height+viewport.y);
+
 					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_MULT,Vector2(float(viewport.width)/framebuffer.width,float(viewport.height)/framebuffer.height));
+					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_SCREEN_CLAMP,Color(float(x)/framebuffer.width,float(y)/framebuffer.height,float(x+viewport.width)/framebuffer.width,float(y+viewport.height)/framebuffer.height));
 					canvas_shader.set_uniform(CanvasShaderGLES2::TEXSCREEN_TEX,tex_id);
 					glActiveTexture(GL_TEXTURE0+tex_id);
 					glBindTexture(GL_TEXTURE_2D,framebuffer.sample_color);
+					if (framebuffer.scale==1 && !canvas_texscreen_used) {
+#ifdef GLEW_ENABLED
+						glReadBuffer(GL_COLOR_ATTACHMENT0);
+#endif
+						glCopyTexSubImage2D(GL_TEXTURE_2D,0,x,y,x,y,viewport.width,viewport.height);
+						if (current_clip) {
+							print_line(" a clip ");
+						}
+
+						canvas_texscreen_used=true;
+					}
+					tex_id++;
 
 				}
+
+				if (tex_id>1) {
+					glActiveTexture(GL_TEXTURE0);
+				}
 				if (shader->has_screen_uv) {
 					canvas_shader.set_uniform(CanvasShaderGLES2::SCREEN_UV_MULT,Vector2(1.0/viewport.width,1.0/viewport.height));
 				}
@@ -8412,6 +8434,7 @@ void RasterizerGLES2::canvas_render_items(CanvasItem *p_item_list) {
 
 			}
 
+
 			canvas_shader.set_uniform(CanvasShaderGLES2::PROJECTION_MATRIX,canvas_transform);
 			canvas_last_shader=shader_owner->shader;
 		}
diff --git a/drivers/gles2/shader_compiler_gles2.cpp b/drivers/gles2/shader_compiler_gles2.cpp
index 93b0ecc61f..f1ddcf8009 100644
--- a/drivers/gles2/shader_compiler_gles2.cpp
+++ b/drivers/gles2/shader_compiler_gles2.cpp
@@ -404,7 +404,7 @@ String ShaderCompilerGLES2::dump_node_code(SL::Node *p_node,int p_level,bool p_a
 					} else if (callfunc=="texscreen") {
 						//create the call to sample the screen, and clamp it
 						uses_texscreen=true;
-						code="(texture2D( texscreen_tex, min(("+dump_node_code(onode->arguments[1],p_level)+").xy*texscreen_screen_mult,texscreen_screen_mult))).rgb";
+						code="(texture2D( texscreen_tex, clamp(("+dump_node_code(onode->arguments[1],p_level)+").xy*texscreen_screen_mult,texscreen_screen_clamp.xy,texscreen_screen_clamp.zw))).rgb";
 						//code="(texture2D( screen_texture, ("+dump_node_code(onode->arguments[1],p_level)+").xy).rgb";
 						break;
 					} else if (callfunc=="texpos") {
@@ -690,6 +690,7 @@ ShaderCompilerGLES2::ShaderCompilerGLES2() {
 	replace_table["cross" ]="cross";
 	replace_table["normalize"]= "normalize";
 	replace_table["reflect"]= "reflect";
+	replace_table["refract"]= "refract";
 	replace_table["tex"]= "tex";
 	replace_table["texa"]= "texa";
 	replace_table["tex2"]= "tex2";
diff --git a/drivers/gles2/shaders/canvas.glsl b/drivers/gles2/shaders/canvas.glsl
index 4ec601f0fc..464cb9e188 100644
--- a/drivers/gles2/shaders/canvas.glsl
+++ b/drivers/gles2/shaders/canvas.glsl
@@ -100,6 +100,7 @@ uniform vec2 screen_uv_mult;
 #if defined(ENABLE_TEXSCREEN)
 
 uniform vec2 texscreen_screen_mult;
+uniform vec4 texscreen_screen_clamp;
 uniform sampler2D texscreen_tex;
 
 #endif
diff --git a/drivers/gles2/shaders/material.glsl b/drivers/gles2/shaders/material.glsl
index 718dd56249..38fb03ab5c 100644
--- a/drivers/gles2/shaders/material.glsl
+++ b/drivers/gles2/shaders/material.glsl
@@ -779,6 +779,7 @@ uniform highp mat4 camera_inverse_transform;
 #if defined(ENABLE_TEXSCREEN)
 
 uniform vec2 texscreen_screen_mult;
+uniform vec4 texscreen_screen_clamp;
 uniform sampler2D texscreen_tex;
 
 #endif
diff --git a/modules/gdscript/gd_editor.cpp b/modules/gdscript/gd_editor.cpp
index 12dc1bb139..20cd09efd0 100644
--- a/modules/gdscript/gd_editor.cpp
+++ b/modules/gdscript/gd_editor.cpp
@@ -1661,7 +1661,7 @@ Error GDScriptLanguage::complete_code(const String& p_code, const String& p_base
 	//print_line( p_code.replace(String::chr(0xFFFF),"<cursor>"));
 
 	GDParser p;
-	Error err = p.parse(p_code,p_base_path);
+	Error err = p.parse(p_code,p_base_path,true);
 	bool isfunction=false;
 	Set<String> options;
 
diff --git a/platform/android/java_glue.cpp b/platform/android/java_glue.cpp
index 89a9091baa..0312d13644 100644
--- a/platform/android/java_glue.cpp
+++ b/platform/android/java_glue.cpp
@@ -205,6 +205,7 @@ Variant _jobject_to_variant(JNIEnv * env, jobject obj) {
 	String name = _get_class_name(env, c, &array);
 	//print_line("name is " + name + ", array "+Variant(array));
 
+	print_line("ARGNAME: "+name);
 	if (name == "java.lang.String") {
 
 		return String::utf8(env->GetStringUTFChars( (jstring)obj, NULL ));
diff --git a/platform/x11/detect.py b/platform/x11/detect.py
index 1eb615893b..773928c72d 100644
--- a/platform/x11/detect.py
+++ b/platform/x11/detect.py
@@ -52,6 +52,7 @@ def get_opts():
 	return [
 	('use_llvm','Use llvm compiler','no'),
 	('use_sanitizer','Use llvm compiler sanitize address','no'),
+	('pulseaudio','Detect & Use pulseaudio','yes'),
 	('experimental_wm_api', 'Use experimental window management API','no'),
 	]
   
@@ -121,12 +122,13 @@ def configure(env):
 	env.Append(CPPFLAGS=['-DOPENGL_ENABLED','-DGLEW_ENABLED'])
 	env.Append(CPPFLAGS=["-DALSA_ENABLED"])
 
-        if not os.system("pkg-config --exists libpulse-simple"):
-            print("Enabling PulseAudio")
-            env.Append(CPPFLAGS=["-DPULSEAUDIO_ENABLED"])
-            env.ParseConfig('pkg-config --cflags --libs libpulse-simple')
-        else:
-            print("PulseAudio development libraries not found, disabling driver")
+	if (env["pulseaudio"]=="yes"):
+		if not os.system("pkg-config --exists libpulse-simple"):
+			print("Enabling PulseAudio")
+			env.Append(CPPFLAGS=["-DPULSEAUDIO_ENABLED"])
+			env.ParseConfig('pkg-config --cflags --libs libpulse-simple')
+		else:
+			print("PulseAudio development libraries not found, disabling driver")
 
 	env.Append(CPPFLAGS=['-DX11_ENABLED','-DUNIX_ENABLED','-DGLES2_ENABLED','-DGLES_OVER_GL'])
 	env.Append(LIBS=['GL', 'GLU', 'pthread','asound','z']) #TODO detect linux/BSD!
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>();
diff --git a/servers/physics_2d/body_2d_sw.cpp b/servers/physics_2d/body_2d_sw.cpp
index d93d4d5c35..1cfe9a6ab9 100644
--- a/servers/physics_2d/body_2d_sw.cpp
+++ b/servers/physics_2d/body_2d_sw.cpp
@@ -647,6 +647,7 @@ Body2DSW::Body2DSW() : CollisionObject2DSW(TYPE_BODY), active_list(this), inerti
 	area_linear_damp=0;
 	contact_count=0;
 	gravity_scale=1.0;
+	one_way_collision_max_depth=0.1;
 
 	still_time=0;
 	continuous_cd_mode=Physics2DServer::CCD_MODE_DISABLED;
diff --git a/servers/physics_2d/body_2d_sw.h b/servers/physics_2d/body_2d_sw.h
index 5bd68ba976..3b87be2737 100644
--- a/servers/physics_2d/body_2d_sw.h
+++ b/servers/physics_2d/body_2d_sw.h
@@ -67,6 +67,9 @@ class Body2DSW : public CollisionObject2DSW {
 	Vector2 applied_force;
 	real_t applied_torque;
 
+	Vector2 one_way_collision_direction;
+	float one_way_collision_max_depth;
+
 
 	SelfList<Body2DSW> active_list;
 	SelfList<Body2DSW> inertia_update_list;
@@ -216,6 +219,12 @@ public:
 	_FORCE_INLINE_ void set_continuous_collision_detection_mode(Physics2DServer::CCDMode p_mode) { continuous_cd_mode=p_mode; }
 	_FORCE_INLINE_ Physics2DServer::CCDMode get_continuous_collision_detection_mode() const { return continuous_cd_mode; }
 
+	void set_one_way_collision_direction(const Vector2& p_dir) { one_way_collision_direction=p_dir; }
+	Vector2 get_one_way_collision_direction() const { return one_way_collision_direction; }
+
+	void set_one_way_collision_max_depth(float p_depth) { one_way_collision_max_depth=p_depth; }
+	float get_one_way_collision_max_depth() const { return one_way_collision_max_depth; }
+
 	void set_space(Space2DSW *p_space);
 
 	void update_inertias();
diff --git a/servers/physics_2d/physics_2d_server_sw.cpp b/servers/physics_2d/physics_2d_server_sw.cpp
index ab85f5e1d6..be49955055 100644
--- a/servers/physics_2d/physics_2d_server_sw.cpp
+++ b/servers/physics_2d/physics_2d_server_sw.cpp
@@ -138,6 +138,21 @@ void Physics2DServerSW::_shape_col_cbk(const Vector2& p_point_A,const Vector2& p
 	if (cbk->max==0)
 		return;
 
+	if (cbk->valid_dir!=Vector2()) {
+		if (p_point_A.distance_squared_to(p_point_B)>cbk->valid_depth*cbk->valid_depth) {
+			return;
+		}
+		if (cbk->valid_dir.dot((p_point_A-p_point_B).normalized())<0.7071) {
+/*			print_line("A: "+p_point_A);
+			print_line("B: "+p_point_B);
+			print_line("discard too angled "+rtos(cbk->valid_dir.dot((p_point_A-p_point_B))));
+			print_line("resnorm: "+(p_point_A-p_point_B).normalized());
+			print_line("distance: "+rtos(p_point_A.distance_to(p_point_B)));
+*/
+			return;
+		}
+	}
+
 	if (cbk->amount == cbk->max) {
 		//find least deep
 		float min_depth=1e20;
@@ -860,6 +875,37 @@ int Physics2DServerSW::body_get_max_contacts_reported(RID p_body) const {
 	return body->get_max_contacts_reported();
 }
 
+void Physics2DServerSW::body_set_one_way_collision_direction(RID p_body,const Vector2& p_direction) {
+
+	Body2DSW *body = body_owner.get(p_body);
+	ERR_FAIL_COND(!body);
+	body->set_one_way_collision_direction(p_direction);
+}
+
+Vector2 Physics2DServerSW::body_get_one_way_collision_direction(RID p_body) const{
+
+	Body2DSW *body = body_owner.get(p_body);
+	ERR_FAIL_COND_V(!body,Vector2());
+	return body->get_one_way_collision_direction();
+
+}
+
+void Physics2DServerSW::body_set_one_way_collision_max_depth(RID p_body,float p_max_depth) {
+
+	Body2DSW *body = body_owner.get(p_body);
+	ERR_FAIL_COND(!body);
+	body->set_one_way_collision_max_depth(p_max_depth);
+
+}
+
+float Physics2DServerSW::body_get_one_way_collision_max_depth(RID p_body) const {
+
+	Body2DSW *body = body_owner.get(p_body);
+	ERR_FAIL_COND_V(!body,0);
+	return body->get_one_way_collision_max_depth();
+
+}
+
 void Physics2DServerSW::body_set_force_integration_callback(RID p_body,Object *p_receiver,const StringName& p_method,const Variant& p_udata) {
 
 
diff --git a/servers/physics_2d/physics_2d_server_sw.h b/servers/physics_2d/physics_2d_server_sw.h
index 9edd4eee11..e9c499aaff 100644
--- a/servers/physics_2d/physics_2d_server_sw.h
+++ b/servers/physics_2d/physics_2d_server_sw.h
@@ -71,6 +71,8 @@ public:
 
 	struct CollCbkData {
 
+		Vector2 valid_dir;
+		float valid_depth;
 		int max;
 		int amount;
 		Vector2 *ptr;
@@ -205,6 +207,13 @@ public:
 	virtual void body_set_max_contacts_reported(RID p_body, int p_contacts);
 	virtual int body_get_max_contacts_reported(RID p_body) const;
 
+	virtual void body_set_one_way_collision_direction(RID p_body,const Vector2& p_direction);
+	virtual Vector2 body_get_one_way_collision_direction(RID p_body) const;
+
+	virtual void body_set_one_way_collision_max_depth(RID p_body,float p_max_depth);
+	virtual float body_get_one_way_collision_max_depth(RID p_body) const;
+
+
 	virtual void body_set_force_integration_callback(RID p_body,Object *p_receiver,const StringName& p_method,const Variant& p_udata=Variant());
 	virtual bool body_collide_shape(RID p_body, int p_body_shape,RID p_shape, const Matrix32& p_shape_xform,const Vector2& p_motion,Vector2 *r_results,int p_result_max,int &r_result_count);
 
diff --git a/servers/physics_2d/space_2d_sw.cpp b/servers/physics_2d/space_2d_sw.cpp
index 76069de9a0..f2ed74ffbf 100644
--- a/servers/physics_2d/space_2d_sw.cpp
+++ b/servers/physics_2d/space_2d_sw.cpp
@@ -98,7 +98,7 @@ bool Physics2DDirectSpaceStateSW::intersect_ray(const Vector2& p_from, const Vec
 		if (shape->intersect_segment(local_from,local_to,shape_point,shape_normal)) {
 
 
-			//print_line("inters sgment!");
+
 			Matrix32 xform = col_obj->get_transform() * col_obj->get_shape_transform(shape_idx);
 			shape_point=xform.xform(shape_point);
 
@@ -217,6 +217,16 @@ bool Physics2DDirectSpaceStateSW::cast_motion(const RID& p_shape, const Matrix32
 		int shape_idx=space->intersection_query_subindex_results[i];
 
 
+		/*if (col_obj->get_type()==CollisionObject2DSW::TYPE_BODY) {
+
+			const Body2DSW *body=static_cast<const Body2DSW*>(col_obj);
+			if (body->get_one_way_collision_direction()!=Vector2() && p_motion.dot(body->get_one_way_collision_direction())<=CMP_EPSILON) {
+				print_line("failed in motion dir");
+				continue;
+			}
+		}*/
+
+
 		Matrix32 col_obj_xform = col_obj->get_transform() * col_obj->get_shape_transform(shape_idx);
 		//test initial overlap, does it collide if going all the way?
 		if (!CollisionSolver2DSW::solve(shape,p_xform,p_motion,col_obj->get_shape(shape_idx),col_obj_xform,Vector2() ,NULL,NULL,NULL,p_margin)) {
@@ -227,6 +237,14 @@ bool Physics2DDirectSpaceStateSW::cast_motion(const RID& p_shape, const Matrix32
 		//test initial overlap
 		if (CollisionSolver2DSW::solve(shape,p_xform,Vector2(),col_obj->get_shape(shape_idx),col_obj_xform,Vector2() ,NULL,NULL,NULL,p_margin)) {
 
+			if (col_obj->get_type()==CollisionObject2DSW::TYPE_BODY) {
+				//if one way collision direction ignore initial overlap
+				const Body2DSW *body=static_cast<const Body2DSW*>(col_obj);
+				if (body->get_one_way_collision_direction()!=Vector2()) {
+					continue;
+				}
+			}
+
 			return false;
 		}
 
@@ -253,6 +271,29 @@ bool Physics2DDirectSpaceStateSW::cast_motion(const RID& p_shape, const Matrix32
 			}
 		}
 
+		if (col_obj->get_type()==CollisionObject2DSW::TYPE_BODY) {
+
+			const Body2DSW *body=static_cast<const Body2DSW*>(col_obj);
+			if (body->get_one_way_collision_direction()!=Vector2()) {
+
+				Vector2 cd[2];
+				Physics2DServerSW::CollCbkData cbk;
+				cbk.max=1;
+				cbk.amount=0;
+				cbk.ptr=cd;
+				cbk.valid_dir=body->get_one_way_collision_direction();
+				cbk.valid_depth=body->get_one_way_collision_max_depth();
+
+				Vector2 sep=mnormal; //important optimization for this to work fast enough
+				bool collided = CollisionSolver2DSW::solve(shape,p_xform,p_motion*(hi+space->contact_max_allowed_penetration),col_obj->get_shape(shape_idx),col_obj_xform,Vector2(),Physics2DServerSW::_shape_col_cbk,&cbk,&sep,p_margin);
+				if (!collided || cbk.amount==0) {					
+					continue;
+				}
+
+			}
+		}
+
+
 		if (low<best_safe) {
 			best_safe=low;
 			best_unsafe=hi;
@@ -311,14 +352,23 @@ bool Physics2DDirectSpaceStateSW::collide_shape(RID p_shape, const Matrix32& p_s
 
 		if (p_exclude.has( col_obj->get_self() ))
 			continue;
-
+		if (col_obj->get_type()==CollisionObject2DSW::TYPE_BODY) {
+
+			const Body2DSW *body=static_cast<const Body2DSW*>(col_obj);
+			cbk.valid_dir=body->get_one_way_collision_direction();
+			cbk.valid_depth=body->get_one_way_collision_max_depth();
+		} else {
+			cbk.valid_dir=Vector2();
+			cbk.valid_depth=0;
+		}
 
 		if (CollisionSolver2DSW::solve(shape,p_shape_xform,p_motion,col_obj->get_shape(shape_idx),col_obj->get_transform() * col_obj->get_shape_transform(shape_idx),Vector2(),cbkres,cbkptr,NULL,p_margin)) {
-			collided=true;
+			collided=p_result_max==0 || cbk.amount>0;
 		}
 
 	}
 
+
 	r_result_count=cbk.amount;
 
 	return collided;
@@ -334,6 +384,8 @@ struct _RestCallbackData2D {
 	Vector2 best_contact;
 	Vector2 best_normal;
 	float best_len;
+	Vector2 valid_dir;
+	float valid_depth;
 };
 
 static void _rest_cbk_result(const Vector2& p_point_A,const Vector2& p_point_B,void *p_userdata) {
@@ -341,11 +393,23 @@ static void _rest_cbk_result(const Vector2& p_point_A,const Vector2& p_point_B,v
 
 	_RestCallbackData2D *rd=(_RestCallbackData2D*)p_userdata;
 
+	if (rd->valid_dir!=Vector2()) {
+
+		if (rd->valid_dir!=Vector2()) {
+			if (p_point_A.distance_squared_to(p_point_B)>rd->valid_depth*rd->valid_depth)
+				return;
+			if (rd->valid_dir.dot((p_point_A-p_point_B).normalized())<Math_PI*0.25)
+				return;
+		}
+
+	}
+
 	Vector2 contact_rel = p_point_B - p_point_A;
 	float len = contact_rel.length();
 	if (len <= rd->best_len)
 		return;
 
+
 	rd->best_len=len;
 	rd->best_contact=p_point_B;
 	rd->best_normal=contact_rel/len;
@@ -385,6 +449,17 @@ bool Physics2DDirectSpaceStateSW::rest_info(RID p_shape, const Matrix32& p_shape
 		if (p_exclude.has( col_obj->get_self() ))
 			continue;
 
+		if (col_obj->get_type()==CollisionObject2DSW::TYPE_BODY) {
+
+			const Body2DSW *body=static_cast<const Body2DSW*>(col_obj);
+			rcd.valid_dir=body->get_one_way_collision_direction();
+			rcd.valid_depth=body->get_one_way_collision_max_depth();
+		} else {
+			rcd.valid_dir=Vector2();
+			rcd.valid_depth=0;
+		}
+
+
 		rcd.object=col_obj;
 		rcd.shape=shape_idx;
 		bool sc = CollisionSolver2DSW::solve(shape,p_shape_xform,p_motion,col_obj->get_shape(shape_idx),col_obj->get_transform() * col_obj->get_shape_transform(shape_idx),Vector2() ,_rest_cbk_result,&rcd,NULL,p_margin);
diff --git a/servers/physics_2d_server.cpp b/servers/physics_2d_server.cpp
index 3633efc5eb..07389bc912 100644
--- a/servers/physics_2d_server.cpp
+++ b/servers/physics_2d_server.cpp
@@ -500,6 +500,13 @@ void Physics2DServer::_bind_methods() {
 	ObjectTypeDB::bind_method(_MD("body_set_max_contacts_reported","body","amount"),&Physics2DServer::body_set_max_contacts_reported);
 	ObjectTypeDB::bind_method(_MD("body_get_max_contacts_reported","body"),&Physics2DServer::body_get_max_contacts_reported);
 
+	ObjectTypeDB::bind_method(_MD("body_set_one_way_collision_direction","normal"),&Physics2DServer::body_set_one_way_collision_direction);
+	ObjectTypeDB::bind_method(_MD("body_get_one_way_collision_direction"),&Physics2DServer::body_get_one_way_collision_direction);
+
+	ObjectTypeDB::bind_method(_MD("body_set_one_way_collision_max_depth","normal"),&Physics2DServer::body_set_one_way_collision_max_depth);
+	ObjectTypeDB::bind_method(_MD("body_get_one_way_collision_max_depth"),&Physics2DServer::body_get_one_way_collision_max_depth);
+
+
 	ObjectTypeDB::bind_method(_MD("body_set_omit_force_integration","body","enable"),&Physics2DServer::body_set_omit_force_integration);
 	ObjectTypeDB::bind_method(_MD("body_is_omitting_force_integration","body"),&Physics2DServer::body_is_omitting_force_integration);
 
diff --git a/servers/physics_2d_server.h b/servers/physics_2d_server.h
index 6e53cde55c..765cebf45f 100644
--- a/servers/physics_2d_server.h
+++ b/servers/physics_2d_server.h
@@ -442,6 +442,12 @@ public:
 	virtual void body_set_max_contacts_reported(RID p_body, int p_contacts)=0;
 	virtual int body_get_max_contacts_reported(RID p_body) const=0;
 
+	virtual void body_set_one_way_collision_direction(RID p_body,const Vector2& p_direction)=0;
+	virtual Vector2 body_get_one_way_collision_direction(RID p_body) const=0;
+
+	virtual void body_set_one_way_collision_max_depth(RID p_body,float p_max_depth)=0;
+	virtual float body_get_one_way_collision_max_depth(RID p_body) const=0;
+
 	//missing remove
 	virtual void body_set_contacts_reported_depth_treshold(RID p_body, float p_treshold)=0;
 	virtual float body_get_contacts_reported_depth_treshold(RID p_body) const=0;
diff --git a/servers/visual/shader_language.cpp b/servers/visual/shader_language.cpp
index f5bff29f47..9a76a009a9 100644
--- a/servers/visual/shader_language.cpp
+++ b/servers/visual/shader_language.cpp
@@ -900,6 +900,7 @@ const ShaderLanguage::IntrinsicFuncDef ShaderLanguage::intrinsic_func_defs[]={
 	{"normalize",TYPE_VEC3,{TYPE_VEC3,TYPE_VOID}},
 	{"normalize",TYPE_VEC4,{TYPE_VEC4,TYPE_VOID}},
 	{"reflect",TYPE_VEC3,{TYPE_VEC3,TYPE_VEC3,TYPE_VOID}},
+	{"refract",TYPE_VEC3,{TYPE_VEC3,TYPE_VEC3,TYPE_FLOAT,TYPE_VOID}},
 	//intrinsics - texture
 	{"tex",TYPE_VEC4,{TYPE_TEXTURE,TYPE_VEC2,TYPE_VOID}},
 	{"texcube",TYPE_VEC4,{TYPE_CUBEMAP,TYPE_VEC3,TYPE_VOID}},
diff --git a/servers/visual/visual_server_raster.cpp b/servers/visual/visual_server_raster.cpp
index dfa1e849b7..dc0bff4cf4 100644
--- a/servers/visual/visual_server_raster.cpp
+++ b/servers/visual/visual_server_raster.cpp
@@ -3691,7 +3691,7 @@ void VisualServerRaster::canvas_item_add_set_blend_mode(RID p_item, MaterialBlen
 
 void VisualServerRaster::canvas_item_set_z(RID p_item, int p_z) {
 
-	ERR_FAIL_COND(p_z<0 || p_z>=CANVAS_ITEM_Z_MAX);
+	ERR_FAIL_COND(p_z<CANVAS_ITEM_Z_MIN || p_z>CANVAS_ITEM_Z_MAX);
 	VS_CHANGED;
 	CanvasItem *canvas_item = canvas_item_owner.get( p_item );
 	ERR_FAIL_COND(!canvas_item);
@@ -3699,6 +3699,15 @@ void VisualServerRaster::canvas_item_set_z(RID p_item, int p_z) {
 
 }
 
+void VisualServerRaster::canvas_item_set_z_as_relative_to_parent(RID p_item, bool p_enable) {
+
+	VS_CHANGED;
+	CanvasItem *canvas_item = canvas_item_owner.get( p_item );
+	ERR_FAIL_COND(!canvas_item);
+	canvas_item->z_relative=p_enable;
+
+}
+
 void VisualServerRaster::canvas_item_set_use_parent_shader(RID p_item, bool p_enable) {
 
 	VS_CHANGED;
@@ -6139,18 +6148,20 @@ void VisualServerRaster::_render_camera(Viewport *p_viewport,Camera *p_camera, S
 
 void VisualServerRaster::_render_canvas_item_tree(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect) {
 
-	Rasterizer::CanvasItem *z_list[CANVAS_ITEM_Z_MAX];
-	Rasterizer::CanvasItem *z_last_list[CANVAS_ITEM_Z_MAX];
 
-	for(int i=0;i<CANVAS_ITEM_Z_MAX;i++) {
+	static const int z_range = CANVAS_ITEM_Z_MAX-CANVAS_ITEM_Z_MIN+1;
+	Rasterizer::CanvasItem *z_list[z_range];
+	Rasterizer::CanvasItem *z_last_list[z_range];
+
+	for(int i=0;i<z_range;i++) {
 		z_list[i]=NULL;
 		z_last_list[i]=NULL;
 	}
 
 
-	_render_canvas_item(p_canvas_item,p_transform,p_clip_rect,1.0,z_list,z_last_list,NULL,NULL);
+	_render_canvas_item(p_canvas_item,p_transform,p_clip_rect,1.0,0,z_list,z_last_list,NULL,NULL);
 
-	for(int i=0;i<CANVAS_ITEM_Z_MAX;i++) {
+	for(int i=0;i<z_range;i++) {
 		if (!z_list[i])
 			continue;
 		rasterizer->canvas_render_items(z_list[i]);
@@ -6168,7 +6179,7 @@ void VisualServerRaster::_render_canvas_item_viewport(VisualServer* p_self,void
 
 }
 
-void VisualServerRaster::_render_canvas_item(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect, float p_opacity,Rasterizer::CanvasItem **z_list,Rasterizer::CanvasItem **z_last_list,CanvasItem *p_canvas_clip,CanvasItem *p_shader_owner) {
+void VisualServerRaster::_render_canvas_item(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect, float p_opacity,int p_z,Rasterizer::CanvasItem **z_list,Rasterizer::CanvasItem **z_last_list,CanvasItem *p_canvas_clip,CanvasItem *p_shader_owner) {
 
 	CanvasItem *ci = p_canvas_item;
 
@@ -6247,7 +6258,7 @@ void VisualServerRaster::_render_canvas_item(CanvasItem *p_canvas_item,const Mat
 
 		if (child_items[i]->ontop)
 			continue;
-		_render_canvas_item(child_items[i],xform,p_clip_rect,opacity,z_list,z_last_list,(CanvasItem*)ci->final_clip_owner,p_shader_owner);
+		_render_canvas_item(child_items[i],xform,p_clip_rect,opacity,p_z,z_list,z_last_list,(CanvasItem*)ci->final_clip_owner,p_shader_owner);
 	}
 
 
@@ -6256,13 +6267,20 @@ void VisualServerRaster::_render_canvas_item(CanvasItem *p_canvas_item,const Mat
 		ci->final_transform=xform;
 		ci->final_opacity=opacity * ci->self_opacity;
 
-		if (z_last_list[ci->z]) {
-			z_last_list[ci->z]->next=ci;
-			z_last_list[ci->z]=ci;
+		if (ci->z_relative)
+			p_z=CLAMP(p_z+ci->z,CANVAS_ITEM_Z_MIN,CANVAS_ITEM_Z_MAX);
+		else
+			p_z=ci->z;
+
+		int zidx = p_z-CANVAS_ITEM_Z_MIN;
+
+		if (z_last_list[zidx]) {
+			z_last_list[zidx]->next=ci;
+			z_last_list[zidx]=ci;
 
 		} else {
-			z_list[ci->z]=ci;
-			z_last_list[ci->z]=ci;
+			z_list[zidx]=ci;
+			z_last_list[zidx]=ci;
 		}
 
 		ci->next=NULL;
@@ -6273,7 +6291,7 @@ void VisualServerRaster::_render_canvas_item(CanvasItem *p_canvas_item,const Mat
 
 		if (!child_items[i]->ontop)
 			continue;
-		_render_canvas_item(child_items[i],xform,p_clip_rect,opacity,z_list,z_last_list,(CanvasItem*)ci->final_clip_owner,p_shader_owner);
+		_render_canvas_item(child_items[i],xform,p_clip_rect,opacity,p_z,z_list,z_last_list,(CanvasItem*)ci->final_clip_owner,p_shader_owner);
 	}
 
 }
@@ -6282,31 +6300,62 @@ void VisualServerRaster::_render_canvas(Canvas *p_canvas,const Matrix32 &p_trans
 
 	rasterizer->canvas_begin();
 
-
 	int l = p_canvas->child_items.size();
+	Canvas::ChildItem *ci=p_canvas->child_items.ptr();
 
+	bool has_mirror=false;
 	for(int i=0;i<l;i++) {
+		if (ci[i].mirror.x || ci[i].mirror.y) {
+			has_mirror=true;
+			break;
+		}
+	}
 
-		Canvas::ChildItem& ci=p_canvas->child_items[i];
-		_render_canvas_item_tree(ci.item,p_transform,Rect2(viewport_rect.x,viewport_rect.y,viewport_rect.width,viewport_rect.height));
+	Rect2 clip_rect(viewport_rect.x,viewport_rect.y,viewport_rect.width,viewport_rect.height);
+	if (!has_mirror) {
 
-		//mirroring (useful for scrolling backgrounds)
-		if (ci.mirror.x!=0) {
+		static const int z_range = CANVAS_ITEM_Z_MAX-CANVAS_ITEM_Z_MIN+1;
+		Rasterizer::CanvasItem *z_list[z_range];
+		Rasterizer::CanvasItem *z_last_list[z_range];
 
-			Matrix32 xform2 = p_transform * Matrix32(0,Vector2(ci.mirror.x,0));
-			_render_canvas_item_tree(ci.item,xform2,Rect2(viewport_rect.x,viewport_rect.y,viewport_rect.width,viewport_rect.height));
+		for(int i=0;i<z_range;i++) {
+			z_list[i]=NULL;
+			z_last_list[i]=NULL;
 		}
-		if (ci.mirror.y!=0) {
-
-			Matrix32 xform2 = p_transform * Matrix32(0,Vector2(0,ci.mirror.y));
-			_render_canvas_item_tree(ci.item,xform2,Rect2(viewport_rect.x,viewport_rect.y,viewport_rect.width,viewport_rect.height));
+		for(int i=0;i<l;i++) {
+			_render_canvas_item(ci[i].item,p_transform,clip_rect,1.0,0,z_list,z_last_list,NULL,NULL);
 		}
-		if (ci.mirror.y!=0 && ci.mirror.x!=0) {
 
-			Matrix32 xform2 = p_transform * Matrix32(0,ci.mirror);
-			_render_canvas_item_tree(ci.item,xform2,Rect2(viewport_rect.x,viewport_rect.y,viewport_rect.width,viewport_rect.height));
+		for(int i=0;i<z_range;i++) {
+			if (!z_list[i])
+				continue;
+			rasterizer->canvas_render_items(z_list[i]);
 		}
+	} else {
+
+		for(int i=0;i<l;i++) {
+
+			Canvas::ChildItem& ci=p_canvas->child_items[i];
+			_render_canvas_item_tree(ci.item,p_transform,clip_rect);
+
+			//mirroring (useful for scrolling backgrounds)
+			if (ci.mirror.x!=0) {
 
+				Matrix32 xform2 = p_transform * Matrix32(0,Vector2(ci.mirror.x,0));
+				_render_canvas_item_tree(ci.item,xform2,clip_rect);
+			}
+			if (ci.mirror.y!=0) {
+
+				Matrix32 xform2 = p_transform * Matrix32(0,Vector2(0,ci.mirror.y));
+				_render_canvas_item_tree(ci.item,xform2,clip_rect);
+			}
+			if (ci.mirror.y!=0 && ci.mirror.x!=0) {
+
+				Matrix32 xform2 = p_transform * Matrix32(0,ci.mirror);
+				_render_canvas_item_tree(ci.item,xform2,clip_rect);
+			}
+
+		}
 	}
 
 }
diff --git a/servers/visual/visual_server_raster.h b/servers/visual/visual_server_raster.h
index d30ac17400..6c4e15827a 100644
--- a/servers/visual/visual_server_raster.h
+++ b/servers/visual/visual_server_raster.h
@@ -380,6 +380,7 @@ class VisualServerRaster : public VisualServer {
 		List<CanvasItem*>::Element *E;
 		RID viewport;
 		int z;
+		bool z_relative;
 		bool sort_y;
 		float opacity;
 		float self_opacity;
@@ -391,11 +392,12 @@ class VisualServerRaster : public VisualServer {
 
 		CanvasItem() {
 			E=NULL;
-			z=CANVAS_ITEM_Z_MAX/2;
+			z=0;
 			opacity=1;
 			self_opacity=1;
 			sort_y=false;
 			use_parent_shader=false;
+			z_relative=true;
 		}
 	};
 
@@ -600,7 +602,7 @@ class VisualServerRaster : public VisualServer {
 	void _render_camera(Viewport *p_viewport,Camera *p_camera, Scenario *p_scenario);
 	static void _render_canvas_item_viewport(VisualServer* p_self,void *p_vp,const Rect2& p_rect);
 	void _render_canvas_item_tree(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect);
-	void _render_canvas_item(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect,float p_opacity,Rasterizer::CanvasItem **z_list,Rasterizer::CanvasItem **z_last_list,CanvasItem *p_canvas_clip,CanvasItem *p_shader_owner);
+	void _render_canvas_item(CanvasItem *p_canvas_item,const Matrix32& p_transform,const Rect2& p_clip_rect, float p_opacity,int p_z,Rasterizer::CanvasItem **z_list,Rasterizer::CanvasItem **z_last_list,CanvasItem *p_canvas_clip,CanvasItem *p_shader_owner);
 	void _render_canvas(Canvas *p_canvas,const Matrix32 &p_transform);
 	Vector<Vector3> _camera_generate_endpoints(Instance *p_light,Camera *p_camera,float p_range_min, float p_range_max);
 	Vector<Plane> _camera_generate_orthogonal_planes(Instance *p_light,Camera *p_camera,float p_range_min, float p_range_max);
@@ -1112,6 +1114,7 @@ public:
 	virtual void canvas_item_add_clip_ignore(RID p_item, bool p_ignore);
 	virtual void canvas_item_set_sort_children_by_y(RID p_item, bool p_enable);
 	virtual void canvas_item_set_z(RID p_item, int p_z);
+	virtual void canvas_item_set_z_as_relative_to_parent(RID p_item, bool p_enable);
 
 	virtual void canvas_item_set_shader(RID p_item, RID p_shader);
 	virtual RID canvas_item_get_shader(RID p_item) const;
diff --git a/servers/visual/visual_server_wrap_mt.h b/servers/visual/visual_server_wrap_mt.h
index c344161445..b59fdbc66a 100644
--- a/servers/visual/visual_server_wrap_mt.h
+++ b/servers/visual/visual_server_wrap_mt.h
@@ -1132,6 +1132,7 @@ public:
 
 	FUNC2(canvas_item_set_sort_children_by_y,RID,bool);
 	FUNC2(canvas_item_set_z,RID,int);
+	FUNC2(canvas_item_set_z_as_relative_to_parent,RID,bool);
 
 	FUNC2(canvas_item_set_shader,RID, RID );
 	FUNC1RC(RID,canvas_item_get_shader,RID );
diff --git a/servers/visual_server.h b/servers/visual_server.h
index 5edf333e65..5721e7acf0 100644
--- a/servers/visual_server.h
+++ b/servers/visual_server.h
@@ -86,8 +86,9 @@ public:
 		ARRAY_WEIGHTS_SIZE=4,
 		MAX_PARTICLE_COLOR_PHASES=4,
 		MAX_PARTICLE_ATTRACTORS=4,
-		CANVAS_ITEM_Z_MAX=1024,
-		CANVAS_ITEM_Z_DEFAULT=512,
+		CANVAS_ITEM_Z_MIN=-4096,
+		CANVAS_ITEM_Z_MAX=4096,
+
 
 
 		MAX_CURSORS = 8,
@@ -985,6 +986,7 @@ public:
 	virtual void canvas_item_add_clip_ignore(RID p_item, bool p_ignore)=0;
 	virtual void canvas_item_set_sort_children_by_y(RID p_item, bool p_enable)=0;
 	virtual void canvas_item_set_z(RID p_item, int p_z)=0;
+	virtual void canvas_item_set_z_as_relative_to_parent(RID p_item, bool p_enable)=0;
 
 	virtual void canvas_item_clear(RID p_item)=0;
 	virtual void canvas_item_raise(RID p_item)=0;
diff --git a/tools/editor/io_plugins/editor_texture_import_plugin.cpp b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
index b855b15b39..ce376f2e7b 100644
--- a/tools/editor/io_plugins/editor_texture_import_plugin.cpp
+++ b/tools/editor/io_plugins/editor_texture_import_plugin.cpp
@@ -411,7 +411,11 @@ void EditorTextureImportDialog::popup_import(const String& p_from) {
 		Ref<ResourceImportMetadata> rimd = ResourceLoader::load_import_metadata(p_from);
 		ERR_FAIL_COND(!rimd.is_valid());
 
-		save_path->set_text(p_from.get_base_dir());
+		if (plugin->get_mode()==EditorTextureImportPlugin::MODE_ATLAS)
+			save_path->set_text(p_from);
+		else
+			save_path->set_text(p_from.get_base_dir());
+
 		texture_options->set_format(EditorTextureImportPlugin::ImageFormat(int(rimd->get_option("format"))));
 		texture_options->set_flags(rimd->get_option("flags"));
 		texture_options->set_quality(rimd->get_option("quality"));
diff --git a/tools/editor/io_plugins/editor_texture_import_plugin.h b/tools/editor/io_plugins/editor_texture_import_plugin.h
index d17b3c05c2..e733a3ddf9 100644
--- a/tools/editor/io_plugins/editor_texture_import_plugin.h
+++ b/tools/editor/io_plugins/editor_texture_import_plugin.h
@@ -98,6 +98,7 @@ public:
 		IMAGE_FLAG_USE_ANISOTROPY=1024, //convert image to linear
 	};
 
+	Mode get_mode() const { return mode; }
 	virtual String get_name() const;
 	virtual String get_visible_name() const;
 	virtual void import_dialog(const String& p_from="");