Move all examples to separate collections

example/examples/general/data_list/data_list.collection

@@ -0,0 +1,37 @@
+name: "data_list"
+scale_along_z: 0
+embedded_instances {
+  id: "go"
+  data: "components {\n"
+  "  id: \"data_list\"\n"
+  "  component: \"/example/examples/general/data_list/data_list.gui\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}

example/examples/general/data_list/data_list.gui_script

@@ -0,0 +1,198 @@
+local druid = require("druid.druid")
+
+
+local function create_infinity_instance(self, record, index)
+	local instance = gui.clone_tree(self.infinity_prefab)
+	gui.set_enabled(instance["infinity_prefab"], true)
+	gui.set_text(instance["infinity_text"], "Record " .. record)
+
+	local button = self.druid:new_button(instance["infinity_prefab"], function()
+		print("Infinity click on", record)
+		self.infinity_list:add(self.infinity_list:get_length() + 1)
+	end)
+	button.on_long_click:subscribe(function()
+		-- self.infinity_list:remove_by_data(record)
+	end)
+
+	return instance["infinity_prefab"], button
+end
+
+
+local function create_infinity_instance_hor(self, record, index)
+	local instance = gui.clone_tree(self.infinity_prefab)
+	gui.set_enabled(instance["infinity_prefab"], true)
+	gui.set_text(instance["infinity_text"], "Record " .. record)
+
+	local button = self.druid:new_button(instance["infinity_prefab"], function()
+		print("Infinity click on", record)
+		-- self.infinity_list_hor:remove_by_data(record)
+	end)
+
+	return instance["infinity_prefab"], button
+end
+
+
+
+local function create_infinity_instance_small(self, record, index)
+	local instance = gui.clone_tree(self.infinity_prefab_small)
+	gui.set_enabled(instance["infinity_prefab_small"], true)
+	gui.set_text(instance["infinity_text_3"], record)
+
+	local button = self.druid:new_button(instance["infinity_prefab_small"], function()
+		print("Infinity click on", record)
+		-- self.infinity_list_small:remove_by_data(record)
+	end)
+	button:set_click_zone(self.infinity_scroll_3.view_node)
+
+	return instance["infinity_prefab_small"], button
+end
+
+
+local function create_infinity_instance_dynamic(self, record, index)
+	local instance = gui.clone_tree(self.infinity_prefab_dynamic)
+	gui.set_enabled(instance["infinity_prefab_dynamic"], true)
+	gui.set_text(instance["infinity_text_dynamic"], "Record " .. record)
+
+	gui.set_size(instance["infinity_prefab_dynamic"], vmath.vector3(200, 60 + index * 3, 0))
+	local button = self.druid:new_button(instance["infinity_prefab_dynamic"], function()
+		print("Dynamic click on", record)
+		-- self.infinity_list_dynamic:remove_by_data(record)
+	end)
+	button:set_click_zone(self.infinity_scroll_dynamic.view_node)
+
+	return instance["infinity_prefab_dynamic"], button
+end
+
+
+local function create_infinity_instance_dynamic_hor(self, record, index)
+	local instance = gui.clone_tree(self.infinity_prefab_dynamic)
+	gui.set_enabled(instance["infinity_prefab_dynamic"], true)
+	gui.set_text(instance["infinity_text_dynamic"], "Record " .. record)
+
+	gui.set_size(instance["infinity_prefab_dynamic"], vmath.vector3(150 + 2 * index, 60, 0))
+	local button = self.druid:new_button(instance["infinity_prefab_dynamic"], function()
+		print("Dynamic click on", record)
+		-- self.infinity_list_dynamic_hor:remove_by_data(record)
+	end)
+	button:set_click_zone(self.infinity_scroll_dynamic_hor.view_node)
+
+	return instance["infinity_prefab_dynamic"], button
+end
+
+
+local function setup_infinity_list(self)
+	local data = {}
+	for i = 1, 50 do
+		table.insert(data, i)
+	end
+
+	self.infinity_list = self.druid:new_data_list(self.infinity_scroll, self.infinity_grid, function(record, index)
+		-- function should return gui_node, [druid_component]
+		local root, button = create_infinity_instance(self, record, index)
+		button:set_click_zone(self.infinity_scroll.view_node)
+		return root, button
+	end):set_data(data)
+
+	self.infinity_list_hor = self.druid:new_data_list(self.infinity_scroll_hor, self.infinity_grid_hor, function(record, index)
+		-- function should return gui_node, [druid_component]
+		local root, button = create_infinity_instance_hor(self, record, index)
+		button:set_click_zone(self.infinity_scroll_hor.view_node)
+		return root, button
+	end):set_data(data)
+
+	-- scroll to some index
+	-- local pos = self.infinity_grid:get_pos(25)
+	-- self.infinity_scroll:scroll_to(pos, true)
+	timer.delay(1, false, function()
+		-- self.infinity_list:scroll_to_index(25)
+	end)
+
+
+	self.infinity_list_small = self.druid:new_data_list(self.infinity_scroll_3, self.infinity_grid_3, function(record, index)
+		-- function should return gui_node, [druid_component]
+		return create_infinity_instance_small(self, record, index)
+	end):set_data(data)
+
+	self.infinity_list_dynamic = self.druid:new_data_list(self.infinity_scroll_dynamic, self.infinity_grid_dynamic, function(record, index)
+		-- function should return gui_node, [druid_component]
+		return create_infinity_instance_dynamic(self, record, index)
+	end):set_data(data)
+
+	timer.delay(1, false, function()
+		-- self.infinity_list_dynamic:scroll_to_index(25)
+	end)
+
+	self.infinity_list_dynamic_hor = self.druid:new_data_list(self.infinity_scroll_dynamic_hor, self.infinity_grid_dynamic_hor, function(record, index)
+		-- function should return gui_node, [druid_component]
+		return create_infinity_instance_dynamic_hor(self, record, index)
+	end):set_data(data)
+end
+
+
+local function toggle_stencil(self)
+	self._is_stencil = not self._is_stencil
+	local mode = self._is_stencil and gui.CLIPPING_MODE_STENCIL or gui.CLIPPING_MODE_NONE
+	gui.set_clipping_mode(self.infinity_scroll.view_node, mode)
+	gui.set_clipping_mode(self.infinity_scroll_hor.view_node, mode)
+	gui.set_clipping_mode(self.infinity_scroll_3.view_node, mode)
+	gui.set_clipping_mode(self.infinity_scroll_dynamic.view_node, mode)
+	gui.set_clipping_mode(self.infinity_scroll_dynamic_hor.view_node, mode)
+end
+
+
+function init(self)
+	self.druid = druid.new(self)
+	self.druid:new_scroll("root", "infinity_page_content")
+
+	self.infinity_prefab = gui.get_node("infinity_prefab")
+	self.infinity_prefab_small = gui.get_node("infinity_prefab_small")
+	self.infinity_prefab_dynamic = gui.get_node("infinity_prefab_dynamic")
+	gui.set_enabled(self.infinity_prefab, false)
+	gui.set_enabled(self.infinity_prefab_small, false)
+	gui.set_enabled(self.infinity_prefab_dynamic, false)
+
+	self.infinity_scroll = self.druid:new_scroll("infinity_scroll_stencil", "infinity_scroll_content")
+		:set_horizontal_scroll(false)
+	self.infinity_grid = self.druid:new_static_grid("infinity_scroll_content", "infinity_prefab", 1)
+
+	self.infinity_scroll_hor = self.druid:new_scroll("infinity_scroll_stencil_hor", "infinity_scroll_content_hor")
+		:set_vertical_scroll(false)
+	self.infinity_grid_hor = self.druid:new_static_grid("infinity_scroll_content_hor", "infinity_prefab", 999)
+
+	self.infinity_scroll_3 = self.druid:new_scroll("infinity_scroll_3_stencil", "infinity_scroll_3_content")
+		:set_horizontal_scroll(false)
+	self.infinity_grid_3 = self.druid:new_static_grid("infinity_scroll_3_content", "infinity_prefab_small", 3)
+
+	self.infinity_scroll_dynamic = self.druid:new_scroll("infinity_scroll_stencil_dynamic", "infinity_scroll_content_dynamic")
+		:set_horizontal_scroll(false)
+	self.infinity_grid_dynamic = self.druid:new_dynamic_grid("infinity_scroll_content_dynamic")
+
+	self.infinity_scroll_dynamic_hor = self.druid:new_scroll("infinity_scroll_stencil_dynamic_hor", "infinity_scroll_content_dynamic_hor")
+		:set_vertical_scroll(false)
+	self.infinity_grid_dynamic_hor = self.druid:new_dynamic_grid("infinity_scroll_content_dynamic_hor")
+
+	self._is_stencil = true
+	self.druid:new_button("button_toggle_stencil/button", toggle_stencil)
+
+	setup_infinity_list(self)
+end
+
+
+function final(self)
+	self.druid:final()
+end
+
+
+function update(self, dt)
+	self.druid:update(dt)
+end
+
+
+function on_message(self, message_id, message, sender)
+	self.druid:on_message(message_id, message, sender)
+end
+
+
+function on_input(self, action_id, action)
+	return self.druid:on_input(action_id, action)
+end

example/examples/general/grid/grid.collection

@@ -1,10 +1,10 @@
-name: "template"
+name: "grid"
 scale_along_z: 0
 embedded_instances {
   id: "go"
   data: "components {\n"
   "  id: \"overview\"\n"
-  "  component: \"/example/examples/general/template/template.gui\"\n"
+  "  component: \"/example/examples/general/grid/grid.gui\"\n"
   "  position {\n"
   "    x: 0.0\n"
   "    y: 0.0\n"

example/examples/general/grid/grid.gui_script

@@ -0,0 +1,224 @@
+local druid = require("druid.druid")
+local const = require("druid.const")
+
+local function simple_animate(node, pos)
+	gui.animate(node, "position", pos, gui.EASING_OUTSINE, 0.2)
+end
+
+
+local function remove_node(self, button, no_shift)
+	gui.delete_node(button.node)
+
+	self.druid:remove(button)
+	local index = self.grid_static_grid:get_index_by_node(button.node)
+	self.grid_static_grid:remove(index, no_shift and const.SHIFT.NO_SHIFT or const.SHIFT.RIGHT)
+	for i = 1, #self.grid_node_buttons do
+		if self.grid_node_buttons[i] == button then
+			table.remove(self.grid_node_buttons, i)
+			break
+		end
+	end
+end
+
+
+local function add_node(self, index)
+	local prefab = gui.get_node("grid_nodes_prefab")
+	local cloned = gui.clone_tree(prefab)
+	gui.set_enabled(cloned["grid_nodes_prefab"], true)
+
+	local button = self.druid:new_button(cloned["grid_nodes_prefab"], function(_, params, button)
+		remove_node(self, button)
+	end)
+	button.on_long_click:subscribe(function()
+		remove_node(self, button, true)
+	end)
+	button:set_click_zone(self.grid_static_scroll.view_node)
+
+	table.insert(self.grid_node_buttons, button)
+
+	self.grid_static_grid:add(cloned["grid_nodes_prefab"], index)
+end
+
+
+local function clear_nodes(self)
+	local nodes = self.grid_static_grid.nodes
+	for i, node in pairs(nodes) do
+		gui.delete_node(node)
+	end
+
+	for i = 1, #self.grid_node_buttons do
+		self.druid:remove(self.grid_node_buttons[i])
+	end
+	self.grid_node_buttons = {}
+
+	self.grid_static_grid:clear()
+end
+
+
+local function init_static_grid(self)
+	self.grid_node_buttons = {}
+	gui.set_enabled(gui.get_node("grid_nodes_prefab"), false)
+
+	for i = 1, 15 do
+		add_node(self, i)
+	end
+
+	self.druid:new_button("button_add/button", function()
+		add_node(self)
+	end)
+	self.druid:new_button("button_clear/button", function()
+		clear_nodes(self)
+	end)
+end
+
+
+local function remove_dynamic_node(self, button, shift_policy)
+	gui.delete_node(button.node)
+
+	self.druid:remove(button)
+	local index = self.grid_dynamic_grid:get_index_by_node(button.node)
+	self.grid_dynamic_grid:remove(index, shift_policy)
+	for i = 1, #self.dynamic_node_buttons do
+		if self.dynamic_node_buttons[i] == button then
+			table.remove(self.dynamic_node_buttons, i)
+			break
+		end
+	end
+end
+
+
+local function add_node_dynamic(self, index, is_shift_left)
+	local node = gui.clone(self.prefab_dynamic)
+	gui.set_color(node, vmath.vector4(math.random() * 0.2 + 0.8))
+	gui.set_enabled(node, true)
+	gui.set_size(node, vmath.vector3(250, math.random(60, 150), 0))
+	self.grid_dynamic_grid:add(node, index, is_shift_left)
+
+	local button = self.druid:new_button(node, function(_, params, button)
+		remove_dynamic_node(self, button)
+	end)
+	button.on_long_click:subscribe(function()
+		remove_dynamic_node(self, button, const.SHIFT.LEFT)
+	end)
+	button:set_click_zone(self.grid_dynamic_scroll.view_node)
+	table.insert(self.dynamic_node_buttons, button)
+end
+
+
+local function remove_dynamic_hor_node(self, button, shift_policy)
+	gui.delete_node(button.node)
+
+	self.druid:remove(button)
+	local index = self.grid_dynamic_hor_grid:get_index_by_node(button.node)
+	self.grid_dynamic_hor_grid:remove(index, shift_policy)
+	for i = 1, #self.dynamic_node_hor_buttons do
+		if self.dynamic_node_hor_buttons[i] == button then
+			table.remove(self.dynamic_node_hor_buttons, i)
+			break
+		end
+	end
+end
+
+
+local function add_node_dynamic_hor(self, index)
+	local node = gui.clone(self.prefab_hor_dynamic)
+	gui.set_color(node, vmath.vector4(math.random() * 0.2 + 0.8))
+	gui.set_enabled(node, true)
+	gui.set_size(node, vmath.vector3(80 + math.random(0, 80), 80, 0))
+
+	local button = self.druid:new_button(node, function(_, params, button)
+		remove_dynamic_hor_node(self, button)
+	end)
+	button.on_long_click:subscribe(function()
+		remove_dynamic_hor_node(self, button, const.SHIFT.LEFT)
+	end)
+	button:set_click_zone(self.grid_dynamic_hor_scroll.view_node)
+
+	self.grid_dynamic_hor_grid:add(node, index)
+	table.insert(self.dynamic_node_hor_buttons, button)
+end
+
+
+local function init_dynamic_grid(self)
+	-- Vertical horizontal grid
+	self.dynamic_node_buttons = {}
+	self.dynamic_node_hor_buttons = {}
+
+	self.prefab_dynamic = gui.get_node("grid_dynamic_prefab")
+	gui.set_enabled(self.prefab_dynamic, false)
+
+	for i = 1, 10 do
+		add_node_dynamic(self, i)
+	end
+	self.druid:new_button("button_add_start_dynamic/button", function()
+		local start_index = self.grid_dynamic_grid.first_index or 1
+		add_node_dynamic(self, start_index)
+	end)
+	self.druid:new_button("button_add_end_dynamic/button", function()
+		add_node_dynamic(self)
+	end)
+
+	-- Horizontal dynamic grid
+	self.prefab_hor_dynamic = gui.get_node("grid_dynamic_hor_prefab")
+	gui.set_enabled(self.prefab_hor_dynamic, false)
+
+	for i = 1, 10 do
+		add_node_dynamic_hor(self, i)
+	end
+
+	self.druid:new_button("button_add_start_dynamic_hor/button", function()
+		local start_index = self.grid_dynamic_hor_grid.first_index or 1
+		add_node_dynamic_hor(self, start_index)
+	end)
+	self.druid:new_button("button_add_end_dynamic_hor/button", function()
+		add_node_dynamic_hor(self)
+	end)
+end
+
+
+function init(self)
+	self.druid = druid.new(self)
+
+	self.druid:new_scroll("root", "grid_page_content")
+
+	self.grid_static_grid = self.druid:new_static_grid("grid_nodes", "grid_nodes_prefab", 5)
+		:set_position_function(simple_animate)
+	self.grid_static_scroll = self.druid:new_scroll("grid_nodes_view", "grid_nodes")
+		:set_horizontal_scroll(false)
+		:bind_grid(self.grid_static_grid)
+
+	self.grid_dynamic_grid = self.druid:new_dynamic_grid("grid_dynamic_nodes")
+		:set_position_function(simple_animate)
+	self.grid_dynamic_scroll = self.druid:new_scroll("grid_dynamic_view", "grid_dynamic_nodes")
+		:set_horizontal_scroll(false)
+		:bind_grid(self.grid_dynamic_grid)
+
+	self.grid_dynamic_hor_grid = self.druid:new_dynamic_grid("grid_dynamic_hor_nodes")
+		:set_position_function(simple_animate)
+	self.grid_dynamic_hor_scroll = self.druid:new_scroll("grid_dynamic_hor_view", "grid_dynamic_hor_nodes")
+		:set_vertical_scroll(false)
+		:bind_grid(self.grid_dynamic_hor_grid)
+
+	init_static_grid(self)
+	init_dynamic_grid(self)
+end
+
+
+function final(self)
+	self.druid:final()
+end
+
+
+function update(self, dt)
+	self.druid:update(dt)
+end
+
+
+function on_message(self, message_id, message, sender)
+	self.druid:on_message(message_id, message, sender)
+end
+
+
+function on_input(self, action_id, action)
+	return self.druid:on_input(action_id, action)
+end

example/examples/general/input/input.collection

@@ -0,0 +1,37 @@
+name: "input"
+scale_along_z: 0
+embedded_instances {
+  id: "go"
+  data: "components {\n"
+  "  id: \"overview\"\n"
+  "  component: \"/example/examples/general/input/input.gui\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}

example/examples/general/input/input.gui_script

@@ -2,6 +2,12 @@ local druid = require("druid.druid")
 
 function init(self)
 	self.druid = druid.new(self)
+
+	self.druid:new_input("input_box_usual", "input_text_usual")
+	self.druid:new_input("input_box_password", "input_text_password", gui.KEYBOARD_TYPE_PASSWORD)
+	self.druid:new_input("input_box_email", "input_text_email", gui.KEYBOARD_TYPE_EMAIL)
+	self.druid:new_input("input_box_numpad", "input_text_numpad", gui.KEYBOARD_TYPE_NUMBER_PAD)
+		:set_allowed_characters("[%d,.]")
 end
 
 

example/examples/general/scroll/scroll.collection

@@ -0,0 +1,37 @@
+name: "scroll"
+scale_along_z: 0
+embedded_instances {
+  id: "go"
+  data: "components {\n"
+  "  id: \"scroll\"\n"
+  "  component: \"/example/examples/general/scroll/scroll.gui\"\n"
+  "  position {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "  }\n"
+  "  rotation {\n"
+  "    x: 0.0\n"
+  "    y: 0.0\n"
+  "    z: 0.0\n"
+  "    w: 1.0\n"
+  "  }\n"
+  "}\n"
+  ""
+  position {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+  }
+  rotation {
+    x: 0.0
+    y: 0.0
+    z: 0.0
+    w: 1.0
+  }
+  scale3 {
+    x: 1.0
+    y: 1.0
+    z: 1.0
+  }
+}

example/examples/general/scroll/scroll.gui_script

@@ -0,0 +1,90 @@
+local druid = require("druid.druid")
+
+
+local function init_scroll_with_grid(self)
+	local prefab = gui.get_node("grid_prefab")
+
+	local grid_scroll = self.druid:new_scroll("scroll_with_grid_size", "grid_content")
+	local grid = self.druid:new_static_grid("grid_content", "grid_prefab", 20)
+
+	for i = 1, 40 do
+		local clone_prefab = gui.clone_tree(prefab)
+
+		grid:add(clone_prefab["grid_prefab"])
+		gui.set_text(clone_prefab["grid_prefab_text"], "Node " .. i)
+
+		local button = self.druid:new_button(clone_prefab["grid_button"], function()
+			local position = gui.get_position(clone_prefab["grid_prefab"])
+			grid_scroll:scroll_to(position)
+		end)
+		button:set_click_zone(gui.get_node("scroll_with_grid_size"))
+	end
+
+	gui.set_enabled(prefab, false)
+
+	grid_scroll:set_size(grid:get_size())
+
+	local scroll_slider = self.druid:new_slider("grid_scroll_pin", vmath.vector3(287, 0, 0), function(_, value)
+		grid_scroll:scroll_to_percent(vmath.vector3(value, 0, 0), true)
+	end)
+
+	grid_scroll.on_scroll:subscribe(function(_, point)
+		scroll_slider:set(grid_scroll:get_percent().x, true)
+	end)
+end
+
+
+function init(self)
+	self.druid = druid.new(self)
+
+		-- Usual scroll for whole page
+	self.druid:new_scroll("root", "scroll_page_content")
+
+	-- Simple scroll with no adjust
+	self.druid:new_scroll("simple_scroll_input", "simple_scroll_content")
+
+	-- Scroll with grid example
+	init_scroll_with_grid(self)
+
+	-- Scroll contain children scrolls:
+	-- Parent scroll
+	self.druid:new_scroll("children_scroll", "children_scroll_content")
+	-- Childre scrolls
+	self.druid:new_scroll("children_scroll_1", "children_scroll_content_1")
+	self.druid:new_scroll("children_scroll_2", "children_scroll_content_2")
+	self.druid:new_scroll("children_scroll_3", "children_scroll_content_3")
+
+	-- Content with less size than view
+	self.druid:new_scroll("scroll_smaller_view", "scroll_smaller_content")
+		:set_extra_stretch_size(0)
+		:set_inert(false)
+
+	-- Scroll with points of interests
+	self.druid:new_scroll("scroll_with_points", "scroll_with_points_content")
+		:set_points({
+			vmath.vector3(300, 0, 0),
+			vmath.vector3(900, 0, 0),
+			vmath.vector3(1500, 0, 0),
+			vmath.vector3(2100, 0, 0),
+		})
+end
+
+
+function final(self)
+	self.druid:final()
+end
+
+
+function update(self, dt)
+	self.druid:update(dt)
+end
+
+
+function on_message(self, message_id, message, sender)
+	self.druid:on_message(message_id, message, sender)
+end
+
+
+function on_input(self, action_id, action)
+	return self.druid:on_input(action_id, action)
+end

example/examples/general/template/template.gui

@@ -1,141 +0,0 @@
-script: "/example/examples/general/template/template.gui_script"
-fonts {
-  name: "game"
-  font: "/example/assets/fonts/game.font"
-}
-textures {
-  name: "kenney"
-  texture: "/example/assets/images/kenney.atlas"
-}
-background_color {
-  x: 0.0
-  y: 0.0
-  z: 0.0
-  w: 0.0
-}
-nodes {
-  position {
-    x: 300.0
-    y: 415.0
-    z: 0.0
-    w: 1.0
-  }
-  rotation {
-    x: 0.0
-    y: 0.0
-    z: 0.0
-    w: 1.0
-  }
-  scale {
-    x: 1.0
-    y: 1.0
-    z: 1.0
-    w: 1.0
-  }
-  size {
-    x: 600.0
-    y: 830.0
-    z: 0.0
-    w: 1.0
-  }
-  color {
-    x: 1.0
-    y: 1.0
-    z: 1.0
-    w: 1.0
-  }
-  type: TYPE_BOX
-  blend_mode: BLEND_MODE_ALPHA
-  texture: "kenney/empty"
-  id: "root"
-  xanchor: XANCHOR_NONE
-  yanchor: YANCHOR_NONE
-  pivot: PIVOT_CENTER
-  adjust_mode: ADJUST_MODE_FIT
-  layer: ""
-  inherit_alpha: true
-  slice9 {
-    x: 0.0
-    y: 0.0
-    z: 0.0
-    w: 0.0
-  }
-  clipping_mode: CLIPPING_MODE_NONE
-  clipping_visible: true
-  clipping_inverted: false
-  alpha: 1.0
-  template_node_child: false
-  size_mode: SIZE_MODE_MANUAL
-}
-nodes {
-  position {
-    x: 0.0
-    y: 0.0
-    z: 0.0
-    w: 1.0
-  }
-  rotation {
-    x: 0.0
-    y: 0.0
-    z: 0.0
-    w: 1.0
-  }
-  scale {
-    x: 1.0
-    y: 1.0
-    z: 1.0
-    w: 1.0
-  }
-  size {
-    x: 200.0
-    y: 100.0
-    z: 0.0
-    w: 1.0
-  }
-  color {
-    x: 1.0
-    y: 1.0
-    z: 1.0
-    w: 1.0
-  }
-  type: TYPE_TEXT
-  blend_mode: BLEND_MODE_ALPHA
-  text: "Hello!"
-  font: "game"
-  id: "text_hint"
-  xanchor: XANCHOR_NONE
-  yanchor: YANCHOR_NONE
-  pivot: PIVOT_CENTER
-  outline {
-    x: 0.0
-    y: 0.0
-    z: 0.0
-    w: 1.0
-  }
-  shadow {
-    x: 1.0
-    y: 1.0
-    z: 1.0
-    w: 1.0
-  }
-  adjust_mode: ADJUST_MODE_FIT
-  line_break: false
-  parent: "root"
-  layer: ""
-  inherit_alpha: true
-  alpha: 1.0
-  outline_alpha: 1.0
-  shadow_alpha: 0.0
-  template_node_child: false
-  text_leading: 1.0
-  text_tracking: 0.0
-}
-layers {
-  name: "image"
-}
-layers {
-  name: "text"
-}
-material: "/builtins/materials/gui.material"
-adjust_reference: ADJUST_REFERENCE_PARENT
-max_nodes: 512