add overview doc, window placement

docs/README.md

@@ -0,0 +1,35 @@
+# WIP documentation
+
+## Hierarchy
+
+```
+OverlayManager
+- MyOverlayInstance
+  - [...]
+  - OverlayViewport
+    - Container
+	  - MyOverlay
+	- [...]
+  - OverlayInteraction
+    - VR
+		- [colliders for vr trackers etc]
+	- Grabbable
+	- Clickable
+	- Touchable
+
+```
+
+
+## overlay interaction types
+Each overlay instance has a OverlayInteraction node, which spawns the different interaction modules depending on what is defined in the OVERLAY_PROPERTIES.
+
+The modules/interaction types are:
+- Grabbable
+- Touchable
+- Clickable
+
+These modules connect signals from different places to the interaction manager (`OverlayInteraction`)
+Touchable connects collision signals to mouse inputs (potentially logic between to help prevent double presses)
+Clickable connects vr button signals to mouse inputs
+Grabbable connects vr button signals to grab logic, while telling the interaction manager to pause normal interaction
+

src/Main.tscn

@@ -1,3 +1,6 @@
 [gd_scene format=2]
 
 [node name="Main" type="Node"]
+__meta__ = {
+"_editor_description_": "Everything is loaded using autoloads so this scene is just a dummy"
+}

src/addons/gdvk/GDVK.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/gdvk/gdvk.gdns" type="Script" id=1]
+
+[node name="GDVK" type="Node"]
+script = ExtResource( 1 )

src/addons/gdvk/gdvk.gdnlib

@@ -0,0 +1,17 @@
+[general]
+
+singleton=false
+load_once=true
+symbol_prefix="gdvk_"
+reloadable=true
+
+[entry]
+
+X11.64="res://addons/gdvk/bin/x11/libgdvk.so"
+Windows.64="res://addons/gdvk/bin/win64/libgdvk.dll"
+
+[dependencies]
+
+X11.64=[  ]
+Windows.64=[  ]
+OSX.64=[  ]

src/addons/gdvk/gdvk.gdns

@@ -0,0 +1,8 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://addons/gdvk/gdvk.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+resource_name = "gdvk"
+class_name = "GDVK"
+library = ExtResource( 1 )

src/addons/gdvk/gdvk_plugin.gd

@@ -0,0 +1,10 @@
+tool
+extends EditorPlugin
+
+
+func _enter_tree() -> void:
+	add_autoload_singleton("GDVK", "res://addons/gdvk/GDVK.tscn")
+
+
+func _exit_tree() -> void:
+	remove_autoload_singleton("GDVK")

src/addons/gdvk/plugin.cfg

@@ -0,0 +1,9 @@
+[plugin]
+
+name="GDVK"
+description="Godot virtual keyboard plugin
+
+see https://github.com/CrispyPin/gdvk"
+author="CrispyPin"
+version="0.1.0"
+script="gdvk_plugin.gd"

src/addons/openvr_overlay/OverlayCursor.tscn

@@ -1,6 +0,0 @@
-[gd_scene load_steps=2 format=2]
-
-[ext_resource path="res://addons/openvr_overlay/interaction/overlay_cursor.gd" type="Script" id=1]
-
-[node name="OverlayCursor" type="Node"]
-script = ExtResource( 1 )

src/addons/openvr_overlay/OverlayGrab.tscn

@@ -1,6 +0,0 @@
-[gd_scene load_steps=2 format=2]
-
-[ext_resource path="res://addons/openvr_overlay/interaction/overlay_grab.gd" type="Script" id=1]
-
-[node name="OverlayGrab" type="Node"]
-script = ExtResource( 1 )

src/addons/openvr_overlay/OverlayInstance.tscn

@@ -22,7 +22,6 @@ script = ExtResource( 1 )
 [node name="OverlayViewport" type="Viewport" parent="."]
 size = Vector2( 2048, 2048 )
 transparent_bg = true
-handle_input_locally = false
 hdr = false
 disable_3d = true
 usage = 0

src/addons/openvr_overlay/interaction/mod/Clickable.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/openvr_overlay/interaction/mod/clickable.gd" type="Script" id=1]
+
+[node name="Clickable" type="Node"]
+script = ExtResource( 1 )

src/addons/openvr_overlay/interaction/mod/Grabbable.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/openvr_overlay/interaction/mod/grabbable.gd" type="Script" id=1]
+
+[node name="Grabbable" type="Node"]
+script = ExtResource( 1 )

src/addons/openvr_overlay/interaction/mod/Touchable.tscn

@@ -0,0 +1,7 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://addons/openvr_overlay/interaction/mod/clickable.gd" type="Script" id=1]
+
+[node name="Touchable" type="Node"]
+script = ExtResource( 1 )
+is_touch = true

src/addons/openvr_overlay/interaction/mod/clickable.gd

@@ -1,5 +1,6 @@
 extends Node
 
+export var is_touch := false
 
 onready var viewport: Viewport = get_node("../../OverlayViewport")
 onready var _i = get_parent()
@@ -23,23 +24,27 @@ var cursor_nodes := {
 	"left": preload("res://addons/openvr_overlay/interaction/Cursor.tscn").instance(),
 }
 
-
 func _ready() -> void:
 	viewport.add_child(cursor_nodes.right)
 	viewport.add_child(cursor_nodes.left)
-	get_parent().connect("trigger_on", self, "_trigger_on")
-	get_parent().connect("trigger_off", self, "_trigger_off")
+	if is_touch:
+		get_parent().connect("touch_on", self, "_trigger_on")
+		get_parent().connect("touch_off", self, "_trigger_off")
+	else:
+		get_parent().connect("trigger_on", self, "_trigger_on")
+		get_parent().connect("trigger_off", self, "_trigger_off")
 
 
-func _process(_delta: float) -> void:
-	cursor_pos.right= get_canvas_pos("right")
-	cursor_pos.left= get_canvas_pos("left")
+func _process(delta: float) -> void:
+	cursor_pos.right = get_canvas_pos("right")
+	cursor_pos.left = get_canvas_pos("left")
 	_update_cursors()
-	_send_move_event()
+#	_send_move_event()
 	prev_pos = cursor_pos.duplicate(true)
 
 
-#get canvas position of controller
+
+# get canvas position of controller
 func get_canvas_pos(controller) -> Vector2:
 	var controller_local_pos = _i._overlay_area.global_transform.xform_inv(\
 			_i.tracker_nodes[controller].translation)
@@ -83,6 +88,7 @@ func _send_click_event(state: bool, controller: String):
 	click_event.pressed = state
 	click_event.button_index = 1
 	viewport.input(click_event)
+#	print("SENT EVENT ", click_event.position, " -- ", click_event.pressed)
 
 
 func _trigger_on(controller):

src/addons/openvr_overlay/interaction/overlay_interaction.gd

@@ -42,7 +42,6 @@ onready var tracker_nodes = {
 
 
 func _ready() -> void:
-	#add_child(_overlay_area)
 	_overlay_area = $OverlayArea
 	_overlay_area.get_node("AreaNear"). connect("area_entered", self, "_on_Near_entered")
 	_overlay_area.get_node("AreaNear"). connect("area_exited",  self, "_on_Near_exited")
@@ -52,24 +51,24 @@ func _ready() -> void:
 	get_parent().connect("width_changed", self, "_update_width")
 	get_parent().connect("offset_changed", self, "_update_offset")
 	get_parent().connect("target_changed", self, "_update_target")
-	get_parent().connect("path_changed", self, "_update_modules")
-	get_parent().connect("path_changed", self, "_update_target")
 
 	OverlayManager.connect("grab_mode_changed", self, "update_selection")
 
-	_update_width()
-	_update_offset()
-	_update_target()
+	call_deferred("_update_width")
+	call_deferred("_update_offset")
+	call_deferred("_update_target")
 
 
 func _trigger_on(controller):
 	if state[controller].near:
 		state[controller].trigger = true
+#		print("TRIGGER ON ", controller)
 		emit_signal("trigger_on", controller)
 
 
 func _trigger_off(controller):
 	state[controller].trigger = false
+#	print("TRIGGER OFF ", controller)
 	emit_signal("trigger_off", controller)
 
 
@@ -79,6 +78,7 @@ func _on_Near_entered(body: Node) -> void:
 	var hand = body.get_groups()[0]
 	state[hand].near = true
 	update_selection()
+#	print("NEAR ON ", hand)
 	emit_signal("near_on")
 
 
@@ -88,6 +88,7 @@ func _on_Near_exited(body: Node) -> void:
 	var hand = body.get_groups()[0]
 	state[hand].near = false
 
+#	print("NEAR OFF ", hand)
 	update_selection()
 	emit_signal("near_off")
 
@@ -98,7 +99,8 @@ func _on_Touch_entered(body: Node) -> void:
 	var hand = body.get_groups()[0]
 	state[hand].touch = true
 	update_selection()
-	emit_signal("touch_on")
+#	print("TOUCH ON ", hand)
+	emit_signal("touch_on", hand)
 
 
 func _on_Touch_exited(body: Node) -> void:
@@ -106,9 +108,9 @@ func _on_Touch_exited(body: Node) -> void:
 		return
 	var hand = body.get_groups()[0]
 	state[hand].touch = false
-
 	update_selection()
-	emit_signal("touch_off")
+#	print("TOUCH OFF ", hand)
+	emit_signal("touch_off", hand)
 
 
 func update_selection():
@@ -151,28 +153,19 @@ func _update_target():
 	_overlay_area.get_node("AreaNear").collision_mask += int(t!="left")*16 # detect left hand
 
 
-func _update_modules():
-	# this should be handled better, DRY
-	# grab module
-	var grab_module_exists: bool = get_node_or_null("OverlayGrab") != null
+# called by overlay_instance after properties are loaded and before overlay scene enters the tree
+func spawn_modules():
+	if get_parent().get_property("grabbable"):
+		var module = preload("res://addons/openvr_overlay/interaction/mod/Grabbable.tscn")
+		add_child(module.instance())
 
-	if get_parent().get_property("has_grab"):
-		if !grab_module_exists:
-			var module = preload("res://addons/openvr_overlay/OverlayGrab.tscn")
-			add_child(module.instance())
-	elif grab_module_exists:
-		get_node("OverlayGrab").queue_free()
-
-	# cursor module
-	var cursor_module_exists: bool = get_node_or_null("OverlayCursor") != null
-
-	if get_parent().get_property("has_cursor"):
-		if !cursor_module_exists:
-			var module = preload("res://addons/openvr_overlay/OverlayCursor.tscn")
-			add_child(module.instance())
-	elif cursor_module_exists:
-		get_node("OverlayCursor").queue_free()
+	if get_parent().get_property("clickable"):
+		var module = preload("res://addons/openvr_overlay/interaction/mod/Clickable.tscn")
+		add_child(module.instance())
 
+	if get_parent().get_property("touchable"):
+		var module = preload("res://addons/openvr_overlay/interaction/mod/Touchable.tscn")
+		add_child(module.instance())
 
 
 func _on_RightHand_button_pressed(button: int) -> void:

src/addons/openvr_overlay/overlay_init.gd

@@ -4,10 +4,9 @@ extends Node
 const OVERLAY_PROPERTIES_DEFAULT = {
 	"allow_delete": true,
 	"allow_hide": true,
-#	"interaction": true,
-	"has_cursor": false,
-	"has_touch": false,
-	"has_grab": true,
+	"clickable": false,
+	"touchable": false,
+	"grabbable": true,
 }
 
 var ovr_interface: ARVRInterface
@@ -21,7 +20,6 @@ var trackers = {
 }
 
 func _init() -> void:
-#	OS.window_minimized = true
 	ovr_config.set_application_type(2) # Set to OVERLAY MODE
 	ovr_config.set_tracking_universe(1) # Set to SEATED MODE = 0, STANDING MODE = 1, RAW MODE = 2
 
@@ -32,9 +30,14 @@ func _init() -> void:
 
 
 func _ready() -> void:
+	OS.window_size = Vector2(16, 16)
+	OS.window_position = Vector2(32, 32)
+	OS.window_minimized = true
+
 	ARVRServer.connect("tracker_added", self, "_tracker_added")
 	ARVRServer.connect("tracker_removed", self, "_tracker_removed")
 	update_hand_ids()
+	#Input.set_use_accumulated_input(true)
 
 
 func _tracker_added(tracker_name: String, type: int, id: int):

src/addons/openvr_overlay/overlay_instance.gd

@@ -1,6 +1,6 @@
 extends Spatial
 
-signal path_changed
+#signal path_changed
 signal overlay_visible_changed
 signal width_changed
 signal alpha_changed
@@ -28,7 +28,7 @@ var current_target: String = "world" setget _set_current_target
 var fallback = ["left", "right", "head"] # TODO setget that updates tracking (not important)
 var interaction_handler: Node
 var overlay_visible := true setget set_overlay_visible
-var path := "res://special_overlays/MainOverlay.tscn" setget set_path
+var path : String = "res://special_overlays/MainOverlay.tscn"# setget set_path
 var path_invalid := false
 var OVERLAY_PROPERTIES: Dictionary # defined in overlay root script (optional)
 
@@ -37,6 +37,8 @@ var overlay_scene: Node
 
 
 func _ready() -> void:
+	container = $OverlayViewport/Container
+	load_overlay()
 	current_target = target
 
 	ARVRServer.connect("tracker_added", self, "_tracker_changed")
@@ -48,6 +50,24 @@ func _ready() -> void:
 	update_tracker_id()
 	call_deferred("update_offset")
 
+func load_overlay() -> void:
+	path_invalid = false
+
+	var packed_overlay = load(path)
+	if not packed_overlay:
+		path_invalid = true
+		overlay_scene = load("res://special_overlays/UnknownType.tscn").instance()
+	else:
+		overlay_scene = packed_overlay.instance()
+
+	if overlay_scene.get("OVERLAY_PROPERTIES") != null:
+		OVERLAY_PROPERTIES = overlay_scene.OVERLAY_PROPERTIES
+
+	$OverlayInteraction.spawn_modules()
+
+	if container.get_child_count() > 0:
+		container.get_child(0).queue_free()
+	container.add_child(overlay_scene)
 
 func update_tracker_id():
 	_tracker_id = -1
@@ -61,7 +81,7 @@ func update_tracker_id():
 
 	if _tracker_id == -1:
 		# could not find controller, fallback
-		print("Missing controller ", current_target, " ", target, " ", fallback, " - ", name)
+#		print("Missing controller ", current_target, " ", target, " ", fallback, " - ", name)
 		_tracker_id = 63 # highest tracker id (unused, at origin)
 
 
@@ -129,26 +149,6 @@ func set_width_in_meters(width: float) -> void:
 	emit_signal("width_changed")
 
 
-func set_path(new: String) -> void:
-	path = new
-	path_invalid = false
-
-	var packed_overlay = load(path)
-	if not packed_overlay:
-		path_invalid = true
-		overlay_scene = load("res://special_overlays/UnknownType.tscn").instance()
-	else:
-		overlay_scene = packed_overlay.instance()
-	if overlay_scene.get("OVERLAY_PROPERTIES") != null:
-		OVERLAY_PROPERTIES = overlay_scene.OVERLAY_PROPERTIES
-
-	emit_signal("path_changed")
-
-	if container.get_child_count() > 0:
-		container.get_child(0).queue_free()
-	container.add_child(overlay_scene)
-
-
 func set_alpha(val: float):
 	alpha = val
 	$VROverlayViewport/TextureRect.modulate.a = val
@@ -168,8 +168,8 @@ func _notification(what: int) -> void:
 		emit_signal("offset_changed")
 
 
-func get_property(name: String):
-	if OVERLAY_PROPERTIES.has(name):
-		return OVERLAY_PROPERTIES[name]
+func get_property(p_name: String):
+	if OVERLAY_PROPERTIES.has(p_name):
+		return OVERLAY_PROPERTIES[p_name]
 
-	return OverlayInit.OVERLAY_PROPERTIES_DEFAULT[name]
+	return OverlayInit.OVERLAY_PROPERTIES_DEFAULT[p_name]

src/export_presets.cfg

@@ -5,7 +5,7 @@ platform="Linux/X11"
 runnable=true
 custom_features=""
 export_filter="all_resources"
-include_filter=""
+include_filter="*.json"
 exclude_filter=""
 export_path="../builds/linux/ovr-utils.x86_64"
 script_export_mode=1

src/overlay_manager.gd

@@ -29,6 +29,7 @@ func add_overlay(name):
 	print("Adding overlay '", name, "'")
 	var instance = preload("res://addons/openvr_overlay/OverlayInstance.tscn").instance()
 	instance.name = name
+	instance.path = Settings.s.overlays[name].path
 	instance.add_child(preload("res://OverlaySettingsSync.tscn").instance())
 	add_child(instance)
 	emit_signal("added_overlay", name)

src/overlay_resources/image_viewer.gd

@@ -1,7 +1,7 @@
 extends Control
 
 const OVERLAY_PROPERTIES = {
-	"has_cursor": true,
+	"clickable": true,
 }
 
 

src/overlay_resources/keyboard/KeyBtn.tscn

@@ -0,0 +1,23 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://overlay_resources/keyboard/keyboard.theme" type="Theme" id=1]
+
+[node name="Btn" type="Button"]
+margin_top = 993.0
+margin_right = 78.0
+margin_bottom = 1054.0
+rect_min_size = Vector2( 100, 100 )
+rect_pivot_offset = Vector2( 50, 50 )
+theme = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="Label" type="Label" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+text = "Key"
+align = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}

src/overlay_resources/keyboard/KeyRow.tscn

@@ -0,0 +1,9 @@
+[gd_scene format=2]
+
+[node name="KeyRow" type="HBoxContainer"]
+margin_right = 230.0
+margin_bottom = 128.0
+custom_constants/separation = 0
+__meta__ = {
+"_edit_use_anchors_": false
+}

src/overlay_resources/keyboard/keyboard_overlay.gd

@@ -0,0 +1,90 @@
+extends Control
+
+const OVERLAY_PROPERTIES = {
+	"touchable": true,
+}
+
+export var key_size := 100
+export var key_row : PackedScene
+export var key_button : PackedScene
+export var row_container_path : NodePath
+
+var row_container
+
+var keymap := {}
+var toggle_keys := []
+
+func _ready():
+	row_container = get_node(row_container_path)
+	load_keys("res://overlay_resources/keyboard/layouts/layout_se.json")
+
+
+func load_keys(fp: String):
+	var file = File.new()
+	file.open(fp, File.READ)
+	keymap = parse_json(file.get_as_text())
+	file.close()
+	
+	apply_keys()
+
+
+func apply_keys():
+	for row in keymap.rows:
+		var row_box = key_row.instance()
+		row_container.add_child(row_box)
+		for key in row.keys:
+			var btn = key_button.instance()
+			
+			if not key.has("display"):
+				key.display = key.keycode
+			btn.get_node("Label").text = key.display
+			btn.name = key.keycode
+			
+			btn.rect_min_size.x = key_size
+			btn.rect_min_size.y = key_size
+			if key.has("width"):
+				btn.rect_min_size.x *= key.width
+			
+			if key.has("toggle") and key.toggle:
+				btn.toggle_mode = true
+				btn.connect("toggled", self, "key_toggled", [key.keycode])
+				toggle_keys.append(btn)
+			else:
+				btn.connect("button_down", self, "key_down", [key.keycode])
+				btn.connect("button_up", self, "key_up", [key.keycode])
+				
+			row_box.add_child(btn)
+			
+			# horizontal gaps
+			if key.has("gap"):
+				var gapbox = Control.new()
+				gapbox.rect_min_size.x = key.gap * key_size
+				gapbox.name = "Gap"
+				row_box.add_child(gapbox)
+
+		# vertical gaps
+		if row.has("gap") and row.gap > 0:
+			var gapbox = Control.new()
+			gapbox.rect_min_size.y = row.gap * key_size
+			gapbox.name = "Gap"
+			row_container.add_child(gapbox)
+
+
+func key_toggled(state, code):
+	if state:
+		GDVK.key_down(code)
+	else:
+		GDVK.key_up(code)
+
+
+func key_down(code):
+	GDVK.key_down(code)
+
+
+func key_up(code):
+	GDVK.key_up(code)
+	# clear all modifier keys
+	for k in toggle_keys:
+		if k.pressed:
+			k.pressed = false
+	

src/overlay_resources/keyboard/layouts/layout_se.json

@@ -0,0 +1,372 @@
+{
+	"rows": [
+		{
+			"gap": 0.5,
+			"keys": [
+				{
+					"keycode": "ESCAPE",
+					"display": "Esc",
+					"gap": 1
+				},
+				{
+					"keycode": "F1",
+					"display": "F1"
+				},
+				{
+					"keycode": "F2",
+					"display": "F2"
+				},
+				{
+					"keycode": "F3",
+					"display": "F3"
+				},
+				{
+					"keycode": "F4",
+					"display": "F4",
+					"gap": 0.5
+				},
+				{
+					"keycode": "F5",
+					"display": "F5"
+				},
+				{
+					"keycode": "F6",
+					"display": "F6"
+				},
+				{
+					"keycode": "F7",
+					"display": "F7"
+				},
+				{
+					"keycode": "F8",
+					"display": "F8",
+					"gap": 0.5
+				},
+				{
+					"keycode": "F9",
+					"display": "F9"
+				},
+				{
+					"keycode": "F10",
+					"display": "F10"
+				},
+				{
+					"keycode": "F11",
+					"display": "F11"
+				},
+				{
+					"keycode": "F12",
+					"display": "F12",
+					"gap": 0.5
+				},
+				{
+					"keycode": "PRINT",
+					"display": "Print\nScrn"
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "SECTION",
+					"display": "§"
+				},
+				{
+					"keycode": "1"
+				},
+				{
+					"keycode": "2"
+				},
+				{
+					"keycode": "3"
+				},
+				{
+					"keycode": "4"
+				},
+				{
+					"keycode": "5"
+				},
+				{
+					"keycode": "6"
+				},
+				{
+					"keycode": "7"
+				},
+				{
+					"keycode": "8"
+				},
+				{
+					"keycode": "9"
+				},
+				{
+					"keycode": "0"
+				},
+				{
+					"keycode": "PLUS",
+					"display": "+"
+				},
+				{
+					"keycode": "GRAVE",
+					"display": "`"
+				},
+				{
+					"keycode": "BACKSPACE",
+					"display": "Backspace",
+					"width": 2,
+					"gap": 0.5
+				},
+				{
+					"keycode": "INSERT",
+					"display": "Ins"
+				},
+				{
+					"keycode": "HOME",
+					"display": "Home"
+				},
+				{
+					"keycode": "PAGE_UP",
+					"display": "Page\nUp"
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "TAB",
+					"display": "->",
+					"width": 1.5
+				},
+				{
+					"keycode": "Q"
+				},
+				{
+					"keycode": "W"
+				},
+				{
+					"keycode": "E"
+				},
+				{
+					"keycode": "R"
+				},
+				{
+					"keycode": "T"
+				},
+				{
+					"keycode": "Y"
+				},
+				{
+					"keycode": "U"
+				},
+				{
+					"keycode": "I"
+				},
+				{
+					"keycode": "O"
+				},
+				{
+					"keycode": "P"
+				},
+				{
+					"keycode": "ARING",
+					"display": "Å"
+				},
+				{
+					"keycode": "DIAERSIS",
+					"display": "^\n¨ ~"
+				},
+				{
+					"keycode": "ENTER",
+					"display": "Enter",
+					"width": 1.5,
+					"gap": 0.5
+				},
+				{
+					"keycode": "DELETE",
+					"display": "Del"
+				},
+				{
+					"keycode": "END",
+					"display": "End"
+				},
+				{
+					"keycode": "PAGE_DOWN",
+					"display": "Page\nDown"
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "CAPSLOCK",
+					"display": "CAPS",
+					"width": 1.75
+				},
+				{
+					"keycode": "A"
+				},
+				{
+					"keycode": "S"
+				},
+				{
+					"keycode": "D"
+				},
+				{
+					"keycode": "F"
+				},
+				{
+					"keycode": "G"
+				},
+				{
+					"keycode": "H"
+				},
+				{
+					"keycode": "J"
+				},
+				{
+					"keycode": "K"
+				},
+				{
+					"keycode": "L"
+				},
+				{
+					"keycode": "ODIAERSIS",
+					"display": "Ö"
+				},
+				{
+					"keycode": "ADIAERSIS",
+					"display": "Ä"
+				},
+				{
+					"keycode": "APOSTROPHE",
+					"display": "*\n'"
+				},
+				{
+					"keycode": "ENTER",
+					"display": "Enter",
+					"width": 1.25
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "SHIFT_L",
+					"display": "Shift",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "LESS",
+					"display": "> \n< |"
+				},
+				{
+					"keycode": "Z"
+				},
+				{
+					"keycode": "X"
+				},
+				{
+					"keycode": "C"
+				},
+				{
+					"keycode": "V"
+				},
+				{
+					"keycode": "B"
+				},
+				{
+					"keycode": "N"
+				},
+				{
+					"keycode": "M"
+				},
+				{
+					"keycode": "COMMA",
+					"display": ";\n,"
+				},
+				{
+					"keycode": "PERIOD",
+					"display": ":\n."
+				},
+				{
+					"keycode": "MINUS",
+					"display": "_\n-"
+				},
+				{
+					"keycode": "SHIFT_R",
+					"display": "Shift",
+					"toggle": true,
+					"width": 2.75,
+					"gap": 1.5
+				},
+				{
+					"keycode": "UP",
+					"display": "^"
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "CONTROL_L",
+					"display": "Ctrl",
+					"toggle": true,
+					"width": 1.5
+				},
+				{
+					"keycode": "SUPER",
+					"display": "Sup",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "ALT",
+					"display": "Alt",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "SPACE",
+					"display": "",
+					"width": 5.75
+				},
+				{
+					"keycode": "ALT_GR",
+					"display": "Alt Gr",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "SUPER",
+					"display": "Sup",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "MENU",
+					"display": "Menu",
+					"width": 1.25
+				},
+				{
+					"keycode": "CONTROL_R",
+					"display": "Ctrl",
+					"toggle": true,
+					"width": 1.5,
+					"gap": 0.5
+				},
+				{
+					"keycode": "LEFT",
+					"display": "\n<"
+				},
+				{
+					"keycode": "DOWN",
+					"display": "\nv"
+				},
+				{
+					"keycode": "RIGHT",
+					"display": "\n>"
+				}
+			]
+		}
+	]
+}

src/overlay_resources/keyboard/layouts/layout_us.json

@@ -0,0 +1,315 @@
+{
+	"rows": [
+		{
+			"gap": 0.5,
+			"keys": [
+				{
+					"keycode": "ESCAPE",
+					"display": "Esc",
+					"gap": 1
+				},
+				{
+					"keycode": "F1",
+					"display": "F1"
+				},
+				{
+					"keycode": "F2",
+					"display": "F2"
+				},
+				{
+					"keycode": "F3",
+					"display": "F3"
+				},
+				{
+					"keycode": "F4",
+					"display": "F4",
+					"gap": 0.5
+				},
+				{
+					"keycode": "F5",
+					"display": "F5"
+				},
+				{
+					"keycode": "F6",
+					"display": "F6"
+				},
+				{
+					"keycode": "F7",
+					"display": "F7"
+				},
+				{
+					"keycode": "F8",
+					"display": "F8",
+					"gap": 0.5
+				},
+				{
+					"keycode": "F9",
+					"display": "F9"
+				},
+				{
+					"keycode": "F10",
+					"display": "F10"
+				},
+				{
+					"keycode": "F11",
+					"display": "F11"
+				},
+				{
+					"keycode": "F12",
+					"display": "F12"
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "ASCIITILDE",
+					"display": "~ `"
+				},
+				{
+					"keycode": "1"
+				},
+				{
+					"keycode": "2"
+				},
+				{
+					"keycode": "3"
+				},
+				{
+					"keycode": "4"
+				},
+				{
+					"keycode": "5"
+				},
+				{
+					"keycode": "6"
+				},
+				{
+					"keycode": "7"
+				},
+				{
+					"keycode": "8"
+				},
+				{
+					"keycode": "9"
+				},
+				{
+					"keycode": "0"
+				},
+				{
+					"keycode": "MINUS",
+					"display": "-"
+				},
+				{
+					"keycode": "EQUAL",
+					"display": "="
+				},
+				{
+					"keycode": "BACKSPACE",
+					"display": "<-",
+					"width": 2
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "TAB",
+					"display": "->",
+					"width": 1.5
+				},
+				{
+					"keycode": "Q"
+				},
+				{
+					"keycode": "W"
+				},
+				{
+					"keycode": "E"
+				},
+				{
+					"keycode": "R"
+				},
+				{
+					"keycode": "T"
+				},
+				{
+					"keycode": "Y"
+				},
+				{
+					"keycode": "U"
+				},
+				{
+					"keycode": "I"
+				},
+				{
+					"keycode": "O"
+				},
+				{
+					"keycode": "P"
+				},
+				{
+					"keycode": "BRACKETLEFT",
+					"display": "["
+				},
+				{
+					"keycode": "BRACKETRIGHT",
+					"display": "]"
+				},
+				{
+					"keycode": "BACKSLASH",
+					"display": "\\",
+					"width": 1.5
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "CAPSLOCK",
+					"display": "CAPS",
+					"width": 1.75
+				},
+				{
+					"keycode": "A"
+				},
+				{
+					"keycode": "S"
+				},
+				{
+					"keycode": "D"
+				},
+				{
+					"keycode": "F"
+				},
+				{
+					"keycode": "G"
+				},
+				{
+					"keycode": "H"
+				},
+				{
+					"keycode": "J"
+				},
+				{
+					"keycode": "K"
+				},
+				{
+					"keycode": "L"
+				},
+				{
+					"keycode": "SEMICOLON",
+					"display": ";"
+				},
+				{
+					"keycode": "QUOTELEFT",
+					"display": "`"
+				},
+				{
+					"keycode": "ENTER",
+					"display": "Enter",
+					"width": 2.25
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "SHIFT",
+					"display": "^",
+					"toggle": true,
+					"width": 2.25
+				},
+				{
+					"keycode": "Z"
+				},
+				{
+					"keycode": "X"
+				},
+				{
+					"keycode": "C"
+				},
+				{
+					"keycode": "V"
+				},
+				{
+					"keycode": "B"
+				},
+				{
+					"keycode": "N"
+				},
+				{
+					"keycode": "M"
+				},
+				{
+					"keycode": "COMMA",
+					"display": "<\n  ,"
+				},
+				{
+					"keycode": "PERIOD",
+					"display": ">\n  ."
+				},
+				{
+					"keycode": "SLASH",
+					"display": "?\n  /"
+				},
+				{
+					"keycode": "SHIFT",
+					"display": "Shift",
+					"toggle": true,
+					"width": 2.75
+				}
+			]
+		},
+		{
+			"keys": [
+				{
+					"keycode": "CONTROL",
+					"display": "Ctrl",
+					"toggle": true,
+					"width": 1.5
+				},
+				{
+					"keycode": "SUPER",
+					"display": "Sup",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "ALT",
+					"display": "Alt",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "SPACE",
+					"display": "",
+					"width": 5.75
+				},
+				{
+					"keycode": "ALT",
+					"display": "Alt",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "SUPER",
+					"display": "Sup",
+					"toggle": true,
+					"width": 1.25
+				},
+				{
+					"keycode": "MENU",
+					"display": "Menu",
+					"width": 1.5
+				},
+				{
+					"keycode": "CONTROL",
+					"display": "Ctrl",
+					"toggle": true,
+					"width": 1.5
+				}
+			]
+		}
+	]
+}

src/overlay_resources/main_menu.gd

@@ -3,8 +3,7 @@ extends Control
 const OVERLAY_PROPERTIES = {
 	"allow_hide": false,
 	"allow_delete": false,
-	"has_cursor": true,
-	"has_grab": true,
+	"clickable": true,
 }
 
 

src/overlay_resources/touch_stick/stick.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/stick.png-328b0dfe10d1d71101c4612bcd737746.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://overlay_resources/touch_stick/stick.png"
+dest_files=[ "res://.import/stick.png-328b0dfe10d1d71101c4612bcd737746.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

src/overlay_resources/ui_demo.gd

@@ -1,8 +1,8 @@
 extends Control
 
 const OVERLAY_PROPERTIES = {
-	"has_cursor": true,
-	"has_touch": true,
+	"clickable": true,
+	"touchable": true,
 }
 
 var grabber
@@ -12,7 +12,7 @@ var oinst
 
 func _ready() -> void:
 	oinst = get_viewport().get_parent()
-	clicker = get_viewport().get_node("../OverlayInteraction/OverlayCursor")
+	clicker = get_viewport().get_node("../OverlayInteraction/OverlayTouchCursor")
 	grabber = get_viewport().get_node("../OverlayInteraction/OverlayGrab")
 	for t in oinst.TARGETS:
 		$OptionButton.add_item(t)

src/overlay_settings_sync.gd

@@ -10,7 +10,6 @@ var _needs_sync := true
 func _ready() -> void:
 	p = get_parent()
 	call_deferred("load_all")
-	p.connect("path_changed",            self, "_prop_changed")
 	p.connect("overlay_visible_changed", self, "_prop_changed")
 	p.connect("width_changed",           self, "_prop_changed")
 	p.connect("alpha_changed",           self, "_prop_changed")
@@ -46,8 +45,8 @@ func load_all() -> void:
 	if Settings.s.overlays.has(p.name):
 		var new = Settings.s.overlays[p.name]
 
-		if new.has("path"):
-			p.path = new.path
+		#if new.has("path"):
+		#	p.path = new.path
 		if new.has("visible"):
 			p.overlay_visible = new.visible
 		if new.has("width"):

src/overlays/BatteryLevel.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=6 format=2]
 
-[ext_resource path="res://overlay_scripts/battery.gd" type="Script" id=1]
+[ext_resource path="res://overlay_resources/battery.gd" type="Script" id=1]
 [ext_resource path="res://fonts/OpenSans-Regular.ttf" type="DynamicFontData" id=2]
 
 [sub_resource type="StyleBoxEmpty" id=4]

src/overlays/Clock.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=5 format=2]
 
-[ext_resource path="res://overlay_scripts/time.gd" type="Script" id=1]
+[ext_resource path="res://overlay_resources/time.gd" type="Script" id=1]
 [ext_resource path="res://fonts/OpenSans-Regular.ttf" type="DynamicFontData" id=2]
 
 [sub_resource type="StyleBoxFlat" id=1]

src/overlays/ImageViewer.tscn

@@ -2,7 +2,7 @@
 
 [ext_resource path="res://styles/menu.theme" type="Theme" id=1]
 [ext_resource path="res://styles/file_menu.theme" type="Theme" id=2]
-[ext_resource path="res://overlay_scripts/image_viewer.gd" type="Script" id=3]
+[ext_resource path="res://overlay_resources/image_viewer.gd" type="Script" id=3]
 
 [node name="ImageViewer" type="Control"]
 anchor_right = 1.0

src/overlays/KeyboardOverlay.tscn

@@ -0,0 +1,55 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://overlay_resources/keyboard/keyboard.theme" type="Theme" id=1]
+[ext_resource path="res://overlay_resources/keyboard/keyboard_overlay.gd" type="Script" id=2]
+[ext_resource path="res://overlay_resources/keyboard/KeyRow.tscn" type="PackedScene" id=3]
+[ext_resource path="res://overlay_resources/keyboard/KeyBtn.tscn" type="PackedScene" id=4]
+
+[node name="Overlay" type="Control"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 1 )
+script = ExtResource( 2 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
+key_row = ExtResource( 3 )
+key_button = ExtResource( 4 )
+row_container_path = NodePath("CenterContainer/PanelContainer/RowContainer")
+
+[node name="CenterContainer" type="CenterContainer" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 8.0
+margin_bottom = 8.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="PanelContainer" type="PanelContainer" parent="CenterContainer"]
+margin_left = 1016.0
+margin_top = 1016.0
+margin_right = 1032.0
+margin_bottom = 1032.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="RowContainer" type="VBoxContainer" parent="CenterContainer/PanelContainer"]
+margin_left = 8.0
+margin_top = 8.0
+margin_right = 8.0
+margin_bottom = 8.0
+size_flags_horizontal = 0
+size_flags_vertical = 0
+custom_constants/separation = 0
+alignment = 1
+__meta__ = {
+"_edit_use_anchors_": false
+}

src/overlays/TouchStick.tscn

@@ -0,0 +1,20 @@
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://overlay_resources/touch_stick/stick.png" type="Texture" id=1]
+
+[node name="stick" type="TextureRect"]
+anchor_left = 0.5
+anchor_top = 0.5
+anchor_right = 0.5
+anchor_bottom = 0.5
+margin_left = -128.0
+margin_top = -128.0
+margin_right = -30.0
+margin_bottom = 128.0
+mouse_filter = 2
+texture = ExtResource( 1 )
+expand = true
+stretch_mode = 5
+__meta__ = {
+"_edit_use_anchors_": false
+}

src/overlays/UI_demo.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=10 format=2]
 
-[ext_resource path="res://overlay_scripts/ui_demo.gd" type="Script" id=1]
+[ext_resource path="res://overlay_resources/ui_demo.gd" type="Script" id=1]
 [ext_resource path="res://fonts/OpenSans-Regular.ttf" type="DynamicFontData" id=2]
 [ext_resource path="res://fonts/OpenSans-Bold.ttf" type="DynamicFontData" id=3]
 [ext_resource path="res://styles/menu.theme" type="Theme" id=4]
@@ -12,6 +12,10 @@ font_data = ExtResource( 2 )
 [sub_resource type="Theme" id=2]
 default_font = SubResource( 1 )
 
+[sub_resource type="DynamicFont" id=5]
+size = 64
+font_data = ExtResource( 3 )
+
 [sub_resource type="StyleBoxFlat" id=3]
 bg_color = Color( 0.419608, 0.419608, 0.419608, 1 )
 border_width_left = 16
@@ -23,10 +27,6 @@ corner_detail = 1
 
 [sub_resource type="StyleBoxFlat" id=4]
 
-[sub_resource type="DynamicFont" id=5]
-size = 64
-font_data = ExtResource( 3 )
-
 [node name="Control" type="Control"]
 anchor_right = 1.0
 anchor_bottom = 1.0
@@ -57,10 +57,10 @@ __meta__ = {
 margin_left = 335.0
 margin_right = 650.0
 margin_bottom = 143.0
+custom_colors/font_color = Color( 0, 0, 0, 1 )
+custom_fonts/font = SubResource( 5 )
 custom_styles/pressed = SubResource( 3 )
 custom_styles/normal = SubResource( 4 )
-custom_fonts/font = SubResource( 5 )
-custom_colors/font_color = Color( 0, 0, 0, 1 )
 text = "Drag"
 __meta__ = {
 "_edit_use_anchors_": false
@@ -86,6 +86,9 @@ margin_top = 242.452
 margin_right = 1051.0
 margin_bottom = 433.452
 text = "aaaaa"
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="Button4" type="Button" parent="."]
 margin_left = 650.0

src/project.godot

@@ -22,9 +22,11 @@ Settings="*res://addons/settings-manager/Settings.tscn"
 OverlayInit="*res://addons/openvr_overlay/overlay_init.gd"
 OverlayInteractionRoot="*res://addons/openvr_overlay/OverlayInteractionRoot.tscn"
 OverlayManager="*res://OverlayManager.tscn"
+GDVK="*res://addons/gdvk/GDVK.tscn"
 
 [debug]
 
+gdscript/warnings/unused_signal=false
 gdscript/warnings/return_value_discarded=false
 
 [display]
@@ -34,7 +36,7 @@ window/size/height=2048
 
 [editor_plugins]
 
-enabled=PoolStringArray( "res://addons/godot-openvr/plugin.cfg", "res://addons/openvr_overlay/plugin.cfg", "res://addons/ovr_utils/plugin.cfg", "res://addons/settings-manager/plugin.cfg" )
+enabled=PoolStringArray( "res://addons/gdvk/plugin.cfg", "res://addons/godot-openvr/plugin.cfg", "res://addons/openvr_overlay/plugin.cfg", "res://addons/ovr_utils/plugin.cfg", "res://addons/settings-manager/plugin.cfg" )
 
 [gdnative]
 

src/special_overlays/MainOverlay.tscn

@@ -1,6 +1,6 @@
 [gd_scene load_steps=9 format=2]
 
-[ext_resource path="res://overlay_scripts/main_menu.gd" type="Script" id=1]
+[ext_resource path="res://overlay_resources/main_menu.gd" type="Script" id=1]
 [ext_resource path="res://icons/move.svg" type="Texture" id=2]
 [ext_resource path="res://icons/list.svg" type="Texture" id=3]
 [ext_resource path="res://icons/close.svg" type="Texture" id=4]

src/special_overlays/UnknownType.tscn

@@ -1,7 +1,7 @@
 [gd_scene load_steps=3 format=2]
 
 [ext_resource path="res://styles/menu.theme" type="Theme" id=1]
-[ext_resource path="res://overlay_scripts/unknown_type.gd" type="Script" id=2]
+[ext_resource path="res://overlay_resources/unknown_type.gd" type="Script" id=2]
 
 [node name="UnknownType" type="Control"]
 anchor_right = 1.0

src/ui/overlay_list_item.gd

@@ -14,7 +14,6 @@ func _ready() -> void:
 	$BasicOptions/Label.text = overlay_name
 	name = overlay_name
 	overlay.connect("overlay_visible_changed", self, "_overlay_visible_changed")
-	overlay.connect("path_changed", self, "_update_warning")
 
 
 func _apply_loaded():