[3.2] Simplify list of branches in the README (#1255)

(cherry picked from commit c0180d20d1)

.editorconfig

@@ -1,6 +1,16 @@
 # Top-most EditorConfig file.
 root = true
 
+# Unix-style newlines with a newline ending every file.
 [*]
 charset = utf-8
 end_of_line = lf
+insert_final_newline = true
+
+[*.cs]
+csharp_space_after_cast = false
+indent_size = 4
+
+[*.csproj]
+insert_final_newline = false
+indent_size = 2

.gitattributes

@@ -1,2 +1,4 @@
 # Normalize EOL for all files that Git considers text files.
 * text=auto eol=lf
+
+*.hdr binary

.github/CODEOWNERS

@@ -0,0 +1,13 @@
+# Lines starting with '#' are comments.
+# Each line is a file pattern followed by one or more owners.
+# Owners can be @users, @org/teams or emails
+
+/.github/dist/               @Calinou
+
+/3d/voxel/                   @aaronfranke
+/misc/matrix_transform/      @aaronfranke
+/misc/2.5d/                  @aaronfranke
+/mono/2.5d/                  @aaronfranke
+
+/2d/physics_tests/           @pouleyKetchoupp
+/3d/physics_tests/           @pouleyKetchoupp

.github/FUNDING.yml

@@ -1,2 +0,0 @@
-patreon: godotengine
-custom: https://godotengine.org/donate

.github/ISSUE_TEMPLATE.md

@@ -1,18 +0,0 @@
-<!-- Please search existing issues for potential duplicates before filing yours:
-https://github.com/godotengine/godot-demo-projects/issues?q=is%3Aissue
--->
-
-**Which demo project is affected:**
-<!-- Specify the project name or path. -->
-
-
-**OS/device including version:**
-<!-- Specify GPU model and drivers if graphics-related. -->
-
-
-**Issue description:**
-<!-- What happened, and what was expected. -->
-
-
-**Screenshots of issue:**
-<!-- Drag in an image, or link in the form of "![]()". If not relevant, remove this section. -->

.github/ISSUE_TEMPLATE/bug-report.md

@@ -0,0 +1,34 @@
+---
+name: Bug Report
+about: Report a bug with one of the demo projects.
+title: ""
+labels: bug
+assignees: ""
+
+---
+
+<!--
+Please search existing issues for potential duplicates before filing yours:
+https://github.com/godotengine/godot-demo-projects/issues?q=is%3Aissue
+
+Only submit an issue if it is reproducible with the latest stable Godot version.
+-->
+
+**Which demo project is affected:**
+<!-- Specify the project name or path. -->
+
+
+**OS/device including version:**
+<!-- Specify GPU model and drivers if graphics-related. -->
+
+
+**Issue description:**
+<!-- What happened, what was expected, and what went wrong. -->
+
+
+**Screenshots of issue:**
+<!--
+This section is optional.
+Drag in an image, or post an image with a link in the form of:
+![Alt Text Here](https://pbs.twimg.com/media/DW5AJnZVAAM1805?format=jpg)
+-->

.github/ISSUE_TEMPLATE/feature---enhancement-request.md

@@ -0,0 +1,19 @@
+---
+name: Feature / Enhancement Request
+about: Adding new features or improving existing ones.
+title: ""
+labels: enhancement
+assignees: ""
+
+---
+
+<!--
+Please search existing issues for potential duplicates before filing yours:
+https://github.com/godotengine/godot-demo-projects/issues?q=is%3Aissue
+-->
+
+**Which demo project is affected:**
+<!-- Specify the project name or path. -->
+
+
+**Description:**

.github/PULL_REQUEST_TEMPLATE.md

@@ -0,0 +1,24 @@
+<!--
+Only submit a pull request if all of the following conditions are met:
+
+* It must work with the latest stable Godot version. Do not submit a
+  pull request if it only works with alpha/beta builds.
+
+* It must follow all of the Godot style guides, including the GDScript
+  style guide and the C# style guide.
+
+* The demo should not be overcomplicated. Simplicity is usually preferred.
+
+* If you are submitting a new demo, please ensure that it includes a
+  README file similar to the other demos.
+
+* If you are submitting a copy of a demo translated to C# etc:
+
+    * Please ensure that there is a good reason to have this demo translated.
+      We don't want to have multiple copies of every single project.
+
+    * Please ensure that the code mirrors the original closely.
+
+    * In the project.godot file and in the README, include "with C#" etc in
+      the title, and also include a link to the original in the README.
+-->

.github/dependabot.yml

@@ -0,0 +1,6 @@
+version: 2
+updates:
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"

.github/dist/export_presets.cfg

@@ -0,0 +1,23 @@
+[preset.0]
+
+name="HTML5"
+platform="HTML5"
+runnable=true
+custom_features=""
+export_filter="all_resources"
+include_filter=""
+exclude_filter=""
+export_path=""
+script_export_mode=1
+script_encryption_key=""
+
+[preset.0.options]
+
+custom_template/debug=""
+custom_template/release=""
+variant/export_type=0
+vram_texture_compression/for_desktop=true
+vram_texture_compression/for_mobile=false
+html/custom_html_shell=""
+html/head_include=""
+html/full_window_size=true

.github/dist/footer.html

@@ -0,0 +1,19 @@
+        <!-- The list of demos will be inserted above by the CI process. -->
+    </ul>
+    <h2>Unavailable demos</h2>
+    <ul>
+        <li><code>2d/hdr/</code>: Not supported on HTML5 yet.
+        <li><code>3d/voxel/</code>: Not supported on HTML5 yet.
+        <li><code>audio/device_changer/</code>: Not supported on HTML5 due to browser limitations.
+        <li><code>loading/background_load/</code>: Not supported on HTML5 yet.
+        <li><code>loading/multiple_threads_loading/</code>: Not supported on HTML5 yet.
+        <li><code>loading/threads/</code>: Not supported on HTML5 yet.
+        <li><code>misc/matrix_transform/</code>: Results are only visible in the editor.
+        <li><code>mobile/android_iap/</code>: Only relevant on native Android.
+        <li><code>mobile/sensors/</code>: Not supported on HTML5 yet.
+        <li><code>mono/*/</code>: Not available yet (requires Mono-enabled HTML5 build).</li>
+        <li><code>networking/*/</code>: Doesn't make sense to be hosted on a static host, as the server must be hosted on the same origin due to the browser's same-origin policy.</li>
+        <li><code>plugins/*/</code>: Only effective within the editor.</li>
+    </ul>
+</body>
+</html>

.github/dist/header.html

@@ -0,0 +1,118 @@
+<!DOCTYPE html>
+<html lang="en">
+
+<head>
+	<meta charset="utf-8">
+	<meta name="viewport" content="width=device-width, initial-scale=1.0">
+	<title>Godot demos exported to HTML5</title>
+	<style>
+		:root {
+			--background-color: #fff;
+			--text-color: #222;
+			--link-color: hsl(220, 100%, 45%);
+			--link-underline-color: hsla(220, 100%, 45%, 0.3);
+		}
+
+		@media (prefers-color-scheme: dark) {
+			:root {
+				--background-color: #222;
+				--text-color: #eee;
+				--link-color: hsl(200, 100%, 70%);
+				--link-underline-color: hsla(200, 100%, 70%, 0.3);
+			}
+		}
+
+		*:focus {
+			/* More visible outline for better keyboard navigation. */
+			outline: 0.125rem solid hsl(220, 100%, 62.5%);
+			/* Make the outline always appear above other elements. */
+			position: relative;
+		}
+
+		html {
+			background-color: var(--background-color);
+			color: var(--text-color);
+		}
+
+		body {
+			font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, "Helvetica Neue", sans-serif;
+			max-width: 50rem;
+			margin: 0 auto;
+			padding: 0.75rem;
+			line-height: 1.618rem;
+		}
+
+		h2 {
+			margin-top: 2.5rem;
+		}
+
+		a {
+			color: var(--link-color);
+			text-decoration-color: var(--link-underline-color);
+			text-decoration-thickness: 0.125rem;
+		}
+
+		a:hover {
+			filter: brightness(117.5%);
+		}
+
+		a:active {
+			filter: brightness(82.5%);
+		}
+
+		ul {
+			padding-left: 0;
+		}
+
+		li {
+			display: block;
+		}
+
+		li a {
+			display: inline-block;
+			width: 100%;
+			height: 4rem;
+			margin-left: 0.5rem;
+		}
+
+		li a:hover {
+			background-color: hsla(0, 0%, 50%, 0.1);
+		}
+
+		li a * {
+			float: left;
+		}
+
+		li a p {
+			height: 24px;
+			margin: 20px 10px;
+		}
+
+	</style>
+</head>
+
+<body>
+	<h1>Godot demo projects</h1>
+	<p>
+		This page lists
+		<a href="https://github.com/godotengine/godot-demo-projects">official Godot demo projects</a>
+		exported to HTML5 for testing purposes. These projects are deployed automatically
+		on every commit on the <code>master</code> branch of the repository.
+	</p>
+	<p>
+		The HTML5 exports on this page are provided for demonstration purposes only.
+		Some of these demos may not function or render correctly on HTML5,
+		especially on mobile devices.
+		For best performance, it's recommended to
+		<a href="https://godotengine.org/download">download</a> a native editor
+		and run the demo project by importing its files in the project manager.
+	</p>
+	<p>
+		See the
+		<a href="https://docs.godotengine.org/en/stable/getting_started/workflow/export/exporting_for_web.html">Exporting for the Web</a>
+		documentation for information on exporting your own projects to HTML5.
+	</p>
+
+	<h2>List of demos</h2>
+	<ul>
+		<!-- The list of demos will be inserted below by the CI process. -->

2d/README.md

@@ -0,0 +1,8 @@
+# 2D Demos
+
+These demos are all 2D, but otherwise do not have a common theme.
+
+Languages: Most have GDScript, some have
+[GDSL](https://docs.godotengine.org/en/latest/tutorials/shaders/shader_reference/shading_language.html)
+
+Renderers: 6 of them are GLES 3, but most are GLES 2

2d/bullet_shower/README.md

@@ -0,0 +1,20 @@
+# Bullet Shower
+
+This demonstrates how to manage large amounts of objects efficiently using
+low-level Servers.
+
+See
+[Optimization using Servers](https://docs.godotengine.org/en/latest/tutorials/performance/using_servers.html)
+in the documentation for more information.
+
+Language: GDScript
+
+Renderer: GLES 2
+
+Check out this demo on the asset library: https://godotengine.org/asset-library/asset/887
+
+## Screenshots
+
+![No collision](screenshots/no_collision.png)
+
+![Collision](screenshots/collision.png)

2d/bullet_shower/bullet.png.import

@@ -2,15 +2,15 @@
 
 importer="texture"
 type="StreamTexture"
-path="res://.import/circle.png-10953cad44a8947fbdd4128a631e9e52.stex"
+path="res://.import/bullet.png-ff1424653e10246c11e3724e402c519e.stex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://circle.png"
-dest_files=[ "res://.import/circle.png-10953cad44a8947fbdd4128a631e9e52.stex" ]
+source_file="res://bullet.png"
+dest_files=[ "res://.import/bullet.png-ff1424653e10246c11e3724e402c519e.stex" ]
 
 [params]
 

2d/bullet_shower/bullets.gd

@@ -0,0 +1,89 @@
+extends Node2D
+# This demo is an example of controling a high number of 2D objects with logic
+# and collision without using nodes in the scene. This technique is a lot more
+# efficient than using instancing and nodes, but requires more programming and
+# is less visual. Bullets are managed together in the `bullets.gd` script.
+
+const BULLET_COUNT = 500
+const SPEED_MIN = 20
+const SPEED_MAX = 80
+
+const bullet_image = preload("res://bullet.png")
+
+var bullets = []
+var shape
+
+
+class Bullet:
+	var position = Vector2()
+	var speed = 1.0
+	# The body is stored as a RID, which is an "opaque" way to access resources.
+	# With large amounts of objects (thousands or more), it can be significantly
+	# faster to use RIDs compared to a high-level approach.
+	var body = RID()
+
+
+func _ready():
+	randomize()
+
+	shape = Physics2DServer.circle_shape_create()
+	# Set the collision shape's radius for each bullet in pixels.
+	Physics2DServer.shape_set_data(shape, 8)
+
+	for _i in BULLET_COUNT:
+		var bullet = Bullet.new()
+		# Give each bullet its own speed.
+		bullet.speed = rand_range(SPEED_MIN, SPEED_MAX)
+		bullet.body = Physics2DServer.body_create()
+
+		Physics2DServer.body_set_space(bullet.body, get_world_2d().get_space())
+		Physics2DServer.body_add_shape(bullet.body, shape)
+
+		# Place bullets randomly on the viewport and move bullets outside the
+		# play area so that they fade in nicely.
+		bullet.position = Vector2(
+			rand_range(0, get_viewport_rect().size.x) + get_viewport_rect().size.x,
+			rand_range(0, get_viewport_rect().size.y)
+		)
+		var transform2d = Transform2D()
+		transform2d.origin = bullet.position
+		Physics2DServer.body_set_state(bullet.body, Physics2DServer.BODY_STATE_TRANSFORM, transform2d)
+
+		bullets.push_back(bullet)
+
+
+func _process(_delta):
+	# Order the CanvasItem to update every frame.
+	update()
+
+
+func _physics_process(delta):
+	var transform2d = Transform2D()
+	var offset = get_viewport_rect().size.x + 16
+	for bullet in bullets:
+		bullet.position.x -= bullet.speed * delta
+
+		if bullet.position.x < -16:
+			# The bullet has left the screen; move it back to the right.
+			bullet.position.x = offset
+
+		transform2d.origin = bullet.position
+
+		Physics2DServer.body_set_state(bullet.body, Physics2DServer.BODY_STATE_TRANSFORM, transform2d)
+
+
+# Instead of drawing each bullet individually in a script attached to each bullet,
+# we are drawing *all* the bullets at once here.
+func _draw():
+	var offset = -bullet_image.get_size() * 0.5
+	for bullet in bullets:
+		draw_texture(bullet_image, bullet.position + offset)
+
+
+# Perform cleanup operations (required to exit without error messages in the console).
+func _exit_tree():
+	for bullet in bullets:
+		Physics2DServer.free_rid(bullet.body)
+
+	Physics2DServer.free_rid(shape)
+	bullets.clear()

2d/bullet_shower/face_happy.png.import

@@ -2,15 +2,15 @@
 
 importer="texture"
 type="StreamTexture"
-path="res://.import/PaintTools.png-636e86a6d210b52282c946752bbcc6f1.stex"
+path="res://.import/face_happy.png-38d387d31ec13459f749c93ce3d75d80.stex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://PaintTools.png"
-dest_files=[ "res://.import/PaintTools.png-636e86a6d210b52282c946752bbcc6f1.stex" ]
+source_file="res://face_happy.png"
+dest_files=[ "res://.import/face_happy.png-38d387d31ec13459f749c93ce3d75d80.stex" ]
 
 [params]
 

2d/bullet_shower/face_sad.png.import

@@ -2,15 +2,15 @@
 
 importer="texture"
 type="StreamTexture"
-path="res://.import/obstacle.png-dfb3e99d3af573251007cdf5e1c252b9.stex"
+path="res://.import/face_sad.png-0ac7165eab24f595aba17a746a66c550.stex"
 metadata={
 "vram_texture": false
 }
 
 [deps]
 
-source_file="res://obstacle.png"
-dest_files=[ "res://.import/obstacle.png-dfb3e99d3af573251007cdf5e1c252b9.stex" ]
+source_file="res://face_sad.png"
+dest_files=[ "res://.import/face_sad.png-0ac7165eab24f595aba17a746a66c550.stex" ]
 
 [params]
 

2d/bullet_shower/player.gd

@@ -0,0 +1,33 @@
+extends Node2D
+# This demo is an example of controling a high number of 2D objects with logic
+# and collision without using nodes in the scene. This technique is a lot more
+# efficient than using instancing and nodes, but requires more programming and
+# is less visual. Bullets are managed together in the `bullets.gd` script.
+
+# The number of bullets currently touched by the player.
+var touching = 0
+
+onready var sprite = $AnimatedSprite
+
+
+func _ready():
+	# The player follows the mouse cursor automatically, so there's no point
+	# in displaying the mouse cursor.
+	Input.set_mouse_mode(Input.MOUSE_MODE_HIDDEN)
+
+
+func _input(event):
+	if event is InputEventMouseMotion:
+		position = event.position - Vector2(0, 16)
+
+
+func _on_body_shape_entered(_body_id, _body, _body_shape, _local_shape):
+	touching += 1
+	if touching >= 1:
+		sprite.frame = 1
+
+
+func _on_body_shape_exited(_body_id, _body, _body_shape, _local_shape):
+	touching -= 1
+	if touching == 0:
+		sprite.frame = 0

2d/bullet_shower/project.godot

@@ -0,0 +1,41 @@
+; Engine configuration file.
+; It's best edited using the editor UI and not directly,
+; since the parameters that go here are not all obvious.
+;
+; Format:
+;   [section] ; section goes between []
+;   param=value ; assign values to parameters
+
+config_version=4
+
+_global_script_classes=[  ]
+_global_script_class_icons={
+
+}
+
+[application]
+
+config/name="Bullet Shower"
+config/description="Demonstrates how to manage large amounts of objects efficiently using low-level Servers."
+run/main_scene="res://shower.tscn"
+config/icon="res://icon.png"
+
+[display]
+
+window/dpi/allow_hidpi=true
+window/stretch/mode="2d"
+window/stretch/aspect="expand"
+
+[physics]
+
+2d/cell_size=64
+common/enable_pause_aware_picking=true
+
+[rendering]
+
+quality/driver/driver_name="GLES2"
+quality/intended_usage/framebuffer_allocation=0
+quality/intended_usage/framebuffer_allocation.mobile=0
+vram_compression/import_etc=true
+vram_compression/import_etc2=false
+environment/default_clear_color=Color( 0.133333, 0.133333, 0.2, 1 )

2d/bullet_shower/shower.tscn

@@ -0,0 +1,33 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://bullets.gd" type="Script" id=2]
+[ext_resource path="res://face_happy.png" type="Texture" id=3]
+[ext_resource path="res://face_sad.png" type="Texture" id=4]
+[ext_resource path="res://player.gd" type="Script" id=5]
+
+[sub_resource type="SpriteFrames" id=1]
+animations = [ {
+"frames": [ ExtResource( 3 ), ExtResource( 4 ) ],
+"loop": true,
+"name": "default",
+"speed": 5.0
+} ]
+
+[sub_resource type="CircleShape2D" id=2]
+radius = 27.0
+
+[node name="Shower" type="Node2D"]
+
+[node name="Bullets" type="Node2D" parent="."]
+script = ExtResource( 2 )
+
+[node name="Player" type="Area2D" parent="."]
+script = ExtResource( 5 )
+
+[node name="AnimatedSprite" type="AnimatedSprite" parent="Player"]
+frames = SubResource( 1 )
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Player"]
+shape = SubResource( 2 )
+[connection signal="body_shape_entered" from="Player" to="Player" method="_on_body_shape_entered"]
+[connection signal="body_shape_exited" from="Player" to="Player" method="_on_body_shape_exited"]

2d/dodge_the_creeps/HUD.gd

@@ -13,7 +13,7 @@ func show_game_over():
 	yield($MessageTimer, "timeout")
 	$MessageLabel.text = "Dodge the\nCreeps"
 	$MessageLabel.show()
-	yield(get_tree().create_timer(1), 'timeout')
+	yield(get_tree().create_timer(1), "timeout")
 	$StartButton.show()
 
 

2d/dodge_the_creeps/Main.gd

@@ -1,6 +1,6 @@
 extends Node
 
-export (PackedScene) var Mob
+export(PackedScene) var mob_scene
 var score
 
 func _ready():
@@ -16,6 +16,7 @@ func game_over():
 
 
 func new_game():
+	get_tree().call_group("mobs", "queue_free")
 	score = 0
 	$Player.start($StartPosition.position)
 	$StartTimer.start()
@@ -25,14 +26,27 @@ func new_game():
 
 
 func _on_MobTimer_timeout():
-	$MobPath/MobSpawnLocation.offset = randi()
-	var mob = Mob.instance()
+	# Choose a random location on Path2D.
+	var mob_spawn_location = get_node("MobPath/MobSpawnLocation")
+	mob_spawn_location.offset = randi()
+
+	# Create a Mob instance and add it to the scene.
+	var mob = mob_scene.instance()
 	add_child(mob)
-	var direction = $MobPath/MobSpawnLocation.rotation + PI / 2
-	mob.position = $MobPath/MobSpawnLocation.position
+
+	# Set the mob's direction perpendicular to the path direction.
+	var direction = mob_spawn_location.rotation + PI / 2
+
+	# Set the mob's position to a random location.
+	mob.position = mob_spawn_location.position
+
+	# Add some randomness to the direction.
 	direction += rand_range(-PI / 4, PI / 4)
 	mob.rotation = direction
-	mob.linear_velocity = Vector2(rand_range(mob.min_speed, mob.max_speed), 0).rotated(direction)
+
+	# Choose the velocity.
+	var velocity = Vector2(rand_range(mob.min_speed, mob.max_speed), 0)
+	mob.linear_velocity = velocity.rotated(direction)
 
 
 func _on_ScoreTimer_timeout():

2d/dodge_the_creeps/Main.tscn

@@ -14,7 +14,7 @@ _data = {
 
 [node name="Main" type="Node"]
 script = ExtResource( 1 )
-Mob = ExtResource( 2 )
+mob_scene = ExtResource( 2 )
 
 [node name="ColorRect" type="ColorRect" parent="."]
 anchor_right = 1.0

2d/dodge_the_creeps/Mob.gd

@@ -3,11 +3,16 @@ extends RigidBody2D
 #warning-ignore-all:unused_class_variable
 export var min_speed = 150
 export var max_speed = 250
-var mob_types = ["walk", "swim", "fly"]
 
 func _ready():
+	$AnimatedSprite.playing = true
+	var mob_types = $AnimatedSprite.frames.get_animation_names()
 	$AnimatedSprite.animation = mob_types[randi() % mob_types.size()]
 
 
 func _on_VisibilityNotifier2D_screen_exited():
 	queue_free()
+
+
+func _on_start_game():
+	queue_free()

2d/dodge_the_creeps/Mob.tscn

@@ -15,22 +15,24 @@ animations = [ {
 "name": "fly",
 "speed": 3.0
 }, {
-"frames": [ ExtResource( 4 ), ExtResource( 5 ) ],
-"loop": true,
-"name": "walk",
-"speed": 4.0
-}, {
 "frames": [ ExtResource( 6 ), ExtResource( 7 ) ],
 "loop": true,
 "name": "swim",
 "speed": 4.0
+}, {
+"frames": [ ExtResource( 4 ), ExtResource( 5 ) ],
+"loop": true,
+"name": "walk",
+"speed": 4.0
 } ]
 
 [sub_resource type="CapsuleShape2D" id=2]
 radius = 35.2706
 height = 23.3281
 
-[node name="Mob" type="RigidBody2D"]
+[node name="Mob" type="RigidBody2D" groups=[
+"mobs",
+]]
 collision_mask = 0
 gravity_scale = 0.0
 script = ExtResource( 1 )
@@ -42,8 +44,6 @@ __meta__ = {
 scale = Vector2( 0.75, 0.75 )
 frames = SubResource( 1 )
 animation = "walk"
-frame = 1
-playing = true
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="."]
 rotation = 1.5708

2d/dodge_the_creeps/Player.gd

@@ -2,8 +2,8 @@ extends Area2D
 
 signal hit
 
-export var speed = 400
-var screen_size
+export var speed = 400 # How fast the player will move (pixels/sec).
+var screen_size # Size of the game window.
 
 func _ready():
 	screen_size = get_viewport_rect().size
@@ -11,15 +11,22 @@ func _ready():
 
 
 func _process(delta):
-	var velocity = Vector2()
-	velocity.x = Input.get_action_strength("move_right") - Input.get_action_strength("move_left")
-	velocity.y = Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
+	var velocity = Vector2.ZERO # The player's movement vector.
+	if Input.is_action_pressed("move_right"):
+		velocity.x += 1
+	if Input.is_action_pressed("move_left"):
+		velocity.x -= 1
+	if Input.is_action_pressed("move_down"):
+		velocity.y += 1
+	if Input.is_action_pressed("move_up"):
+		velocity.y -= 1
 
 	if velocity.length() > 0:
 		velocity = velocity.normalized() * speed
 		$AnimatedSprite.play()
 	else:
 		$AnimatedSprite.stop()
+
 	position += velocity * delta
 	position.x = clamp(position.x, 0, screen_size.x)
 	position.y = clamp(position.y, 0, screen_size.y)
@@ -40,6 +47,7 @@ func start(pos):
 
 
 func _on_Player_body_entered(_body):
-	hide()
+	hide() # Player disappears after being hit.
 	emit_signal("hit")
+	# Must be deferred as we can't change physics properties on a physics callback.
 	$CollisionShape2D.set_deferred("disabled", true)

2d/dodge_the_creeps/README.md

@@ -0,0 +1,29 @@
+# Dodge the Creeps
+
+This is a simple game where your character must move
+and avoid the enemies for as long as possible.
+
+This is a finished version of the game featured in the
+["Your first game"](https://docs.godotengine.org/en/latest/getting_started/step_by_step/your_first_game.html)
+tutorial in the documentation. For more details,
+consider following the tutorial in the documentation.
+
+Language: GDScript
+
+Renderer: GLES 3 (particles are not available in GLES 2)
+
+Note: There is a C# version available [here](https://github.com/godotengine/godot-demo-projects/tree/master/mono/dodge_the_creeps).
+
+Check out this demo on the asset library: https://godotengine.org/asset-library/asset/515
+
+## Screenshots
+
+![GIF from the documentation](https://docs.godotengine.org/en/latest/_images/dodge_preview.gif)
+
+## Copying
+
+`art/House In a Forest Loop.ogg` Copyright © 2012 [HorrorPen](https://opengameart.org/users/horrorpen), [CC-BY 3.0: Attribution](http://creativecommons.org/licenses/by/3.0/). Source: https://opengameart.org/content/loop-house-in-a-forest
+
+Images are from "Abstract Platformer". Created in 2016 by kenney.nl, [CC0 1.0 Universal](http://creativecommons.org/publicdomain/zero/1.0/). Source: https://www.kenney.nl/assets/abstract-platformer
+
+Font is "Xolonium". Copyright &copy; 2011-2016 Severin Meyer <sev.ch@web.de>, with Reserved Font Name Xolonium, SIL open font license version 1.1. Details are in `fonts/LICENSE.txt`.

2d/dodge_the_creeps/attributions.txt

@@ -1,2 +0,0 @@
-"Abstract Platformer" by kenney.nl is licensed under http://creativecommons.org/publicdomain/zero/1.0/
-"House in a Forest Loop" by https://opengameart.org/users/horrorpen is licensed under http://creativecommons.org/licenses/by/3.0/

2d/dodge_the_creeps/project.godot

@@ -10,11 +10,18 @@ config_version=4
 
 _global_script_classes=[  ]
 _global_script_class_icons={
+
 }
 
 [application]
 
 config/name="Dodge the Creeps"
+config/description="This is a simple game where your character must move
+and avoid the enemies for as long as possible.
+
+This is a finished version of the game featured in the 'Your first game'
+tutorial in the documentation. For more details, consider
+following the tutorial in the documentation."
 run/main_scene="res://Main.tscn"
 config/icon="res://icon.png"
 
@@ -57,7 +64,3 @@ move_down={
 , Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
  ]
 }
-
-[rendering]
-
-environment/default_environment="res://default_env.tres"

2d/finite_state_machine/README.md

@@ -0,0 +1,32 @@
+# Hierarchical Finite State Machine
+
+This example shows how to apply the State machine programming
+pattern in GDscript, including Hierarchical States, and a
+pushdown automaton.
+
+Language: GDScript
+
+Renderer: GLES 2
+
+Check out this demo on the asset library: https://godotengine.org/asset-library/asset/516
+
+## Why use a state machine
+
+States are common in games. You can use the pattern to:
+
+1. Separate each behavior and transitions between behaviors,
+   thus make scripts shorter and easier to manage.
+
+2. Respect the Single Responsibility Principle.
+   Each State object represents one action.
+
+3. Improve your code's structure. Look at the scene tree and
+   FileSystem tab: without looking at the code, you'll know
+   what the Player can or cannot do.
+
+You can read more about States in the excellent
+[Game Programming Patterns ebook](https://gameprogrammingpatterns.com/state.html).
+
+## Screenshots
+
+![Screenshot](screenshots/fsm-attack.png)

2d/finite_state_machine/debug/states_stack_displayer.gd

@@ -7,8 +7,8 @@ func _process(_delta):
 	var numbers = ""
 	var index = 0
 	for state in fsm_node.states_stack:
-		states_names += state.get_name() + '\n'
-		numbers += str(index) + '\n'
+		states_names += state.get_name() + "\n"
+		numbers += str(index) + "\n"
 		index += 1
 	$States.text = states_names
 	$Numbers.text = numbers

2d/finite_state_machine/default_env.tres

@@ -1,13 +0,0 @@
-[gd_resource type="Environment" load_steps=2 format=2]
-
-[sub_resource type="ProceduralSky" id=1]
-sky_top_color = Color( 0.0470588, 0.454902, 0.976471, 1 )
-sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
-sky_curve = 0.25
-ground_bottom_color = Color( 0.101961, 0.145098, 0.188235, 1 )
-ground_horizon_color = Color( 0.482353, 0.788235, 0.952941, 1 )
-ground_curve = 0.01
-
-[resource]
-background_mode = 2
-background_sky = SubResource( 1 )

2d/finite_state_machine/player/bullet/bullet.gd

@@ -3,12 +3,14 @@ extends KinematicBody2D
 var direction = Vector2()
 export(float) var speed = 1000.0
 
+onready var root = get_tree().root
+
 func _ready():
 	set_as_toplevel(true)
 
 
 func _physics_process(delta):
-	if is_outside_view_bounds():
+	if not root.get_visible_rect().has_point(position):
 		queue_free()
 
 	var motion = direction * speed * delta
@@ -17,10 +19,5 @@ func _physics_process(delta):
 		queue_free()
 
 
-func is_outside_view_bounds():
-	return position.x > OS.get_screen_size().x or position.x < 0.0 \
-			or position.y > OS.get_screen_size().y or position.y < 0.0
-
-
 func _draw():
 	draw_circle(Vector2(), $CollisionShape2D.shape.radius, Color.white)

2d/finite_state_machine/player/bullet/bullet_spawner.gd

@@ -2,7 +2,7 @@ extends Node2D
 
 var bullet = preload("Bullet.tscn")
 
-func _input(event):
+func _unhandled_input(event):
 	if event.is_action_pressed("fire"):
 		fire(owner.look_direction)
 

2d/finite_state_machine/player/player_state_machine.gd

@@ -1,12 +1,18 @@
 extends "res://state_machine/state_machine.gd"
 
+onready var idle = $Idle
+onready var move = $Move
+onready var jump = $Jump
+onready var stagger = $Stagger
+onready var attack = $Attack
+
 func _ready():
 	states_map = {
-		"idle": $Idle,
-		"move": $Move,
-		"jump": $Jump,
-		"stagger": $Stagger,
-		"attack": $Attack,
+		"idle": idle,
+		"move": move,
+		"jump": jump,
+		"stagger": stagger,
+		"attack": attack,
 	}
 
 
@@ -16,16 +22,16 @@ func _change_state(state_name):
 		return
 	if state_name in ["stagger", "jump", "attack"]:
 		states_stack.push_front(states_map[state_name])
-	if state_name == "jump" and current_state == $Move:
-		$Jump.initialize($Move.speed, $Move.velocity)
+	if state_name == "jump" and current_state == move:
+		jump.initialize(move.speed, move.velocity)
 	._change_state(state_name)
 
 
-func _input(event):
+func _unhandled_input(event):
 	# Here we only handle input that can interrupt states, attacking in this case,
 	# otherwise we let the state node handle it.
 	if event.is_action_pressed("attack"):
-		if current_state in [$Attack, $Stagger]:
+		if current_state in [attack, stagger]:
 			return
 		_change_state("attack")
 		return

2d/finite_state_machine/player/states/motion/in_air/jump.gd

@@ -19,18 +19,26 @@ var height = 0.0
 
 func initialize(speed, velocity):
 	horizontal_speed = speed
-	max_horizontal_speed = speed if speed > 0.0 else base_max_horizontal_speed
+	if speed > 0.0:
+		max_horizontal_speed = speed
+	else:
+		max_horizontal_speed = base_max_horizontal_speed
 	enter_velocity = velocity
 
+
 func enter():
 	var input_direction = get_input_direction()
 	update_look_direction(input_direction)
 
-	horizontal_velocity = enter_velocity if input_direction else Vector2()
+	if input_direction:
+		horizontal_velocity = enter_velocity
+	else:
+		horizontal_velocity = Vector2()
 	vertical_speed = 600.0
 
 	owner.get_node("AnimationPlayer").play("idle")
 
+
 func update(delta):
 	var input_direction = get_input_direction()
 	update_look_direction(input_direction)
@@ -40,6 +48,7 @@ func update(delta):
 	if height <= 0.0:
 		emit_signal("finished", "previous")
 
+
 func move_horizontally(delta, direction):
 	if direction:
 		horizontal_speed += air_acceleration * delta
@@ -53,6 +62,7 @@ func move_horizontally(delta, direction):
 
 	owner.move_and_slide(horizontal_velocity)
 
+
 func animate_jump_height(delta):
 	vertical_speed -= gravity * delta
 	height += vertical_speed * delta

2d/finite_state_machine/player/states/motion/motion.gd

@@ -7,9 +7,10 @@ func handle_input(event):
 
 
 func get_input_direction():
-	var input_direction = Vector2()
-	input_direction.x = Input.get_action_strength("move_right") - Input.get_action_strength("move_left")
-	input_direction.y = Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
+	var input_direction = Vector2(
+			Input.get_action_strength("move_right") - Input.get_action_strength("move_left"),
+			Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
+	)
 	return input_direction
 
 

2d/finite_state_machine/player/states/motion/on_ground/move.gd

@@ -22,7 +22,11 @@ func update(_delta):
 		emit_signal("finished", "idle")
 	update_look_direction(input_direction)
 
-	speed = max_run_speed if Input.is_action_pressed("run") else max_walk_speed
+	if Input.is_action_pressed("run"):
+		speed = max_run_speed
+	else:
+		speed = max_walk_speed
+
 	var collision_info = move(speed, input_direction)
 	if not collision_info:
 		return

2d/finite_state_machine/player/weapon/sword.gd

@@ -59,7 +59,7 @@ func _change_state(new_state):
 	state = new_state
 
 
-func _input(event):
+func _unhandled_input(event):
 	if not state == States.ATTACK:
 		return
 	if attack_input_state != AttackInputStates.LISTENING:

2d/finite_state_machine/project.godot

@@ -10,11 +10,15 @@ config_version=4
 
 _global_script_classes=[  ]
 _global_script_class_icons={
+
 }
 
 [application]
 
-config/name="Hierarchical Finite State Machine example"
+config/name="Hierarchical Finite State Machine"
+config/description="This example shows how to apply the State machine programming
+pattern in GDscript, including Hierarchical States, and a
+pushdown automaton."
 run/main_scene="res://Demo.tscn"
 config/icon="res://icon.png"
 
@@ -22,6 +26,7 @@ config/icon="res://icon.png"
 
 window/size/width=1280
 window/size/height=720
+window/dpi/allow_hidpi=true
 window/stretch/mode="2d"
 window/stretch/aspect="expand"
 
@@ -96,4 +101,6 @@ attack={
 
 [rendering]
 
-environment/default_environment="res://default_env.tres"
+quality/driver/driver_name="GLES2"
+vram_compression/import_etc=true
+vram_compression/import_etc2=false

2d/finite_state_machine/state_machine/state_machine.gd

@@ -7,10 +7,9 @@ extends Node
 
 signal state_changed(current_state)
 
-# You must set a starting node from the inspector or on
-# the node that inherits from this state machine interface.
-# If you don't the game will crash (on purpose, so you won't
-# forget to initialize the state machine).
+# You should set a starting node from the inspector or on the node that inherits
+# from this state machine interface. If you don't, the game will default to
+# the first state in the state machine's children.
 export(NodePath) var start_state
 var states_map = {}
 
@@ -22,7 +21,9 @@ func _ready():
 	if not start_state:
 		start_state = get_child(0).get_path()
 	for child in get_children():
-		child.connect("finished", self, "_change_state")
+		var err = child.connect("finished", self, "_change_state")
+		if err:
+			printerr(err)
 	initialize(start_state)
 
 
@@ -42,7 +43,7 @@ func set_active(value):
 		current_state = null
 
 
-func _input(event):
+func _unhandled_input(event):
 	current_state.handle_input(event)
 
 

2d/gd_paint/README.md

@@ -0,0 +1,15 @@
+# GD Paint
+
+GD Paint is a simple image editor made using Godot and GDScript.
+It supports different types of "brushes": a basic pen/pencil
+and eraser, as well as a rectangle and a circle brush.
+
+Language: GDScript
+
+Renderer: GLES 2
+
+Check out this demo on the asset library: https://godotengine.org/asset-library/asset/517
+
+## Screenshots
+
+![Screenshot](screenshots/gdpaint.png)

2d/gd_paint/default_env.tres

@@ -1,14 +0,0 @@
-[gd_resource type="Environment" load_steps=2 format=2]
-
-[sub_resource type="ProceduralSky" id=1]
-sky_top_color = Color( 0.0470588, 0.454902, 0.976471, 1 )
-sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
-sky_curve = 0.25
-ground_bottom_color = Color( 0.101961, 0.145098, 0.188235, 1 )
-ground_horizon_color = Color( 0.482353, 0.788235, 0.952941, 1 )
-ground_curve = 0.01
-sun_energy = 16.0
-
-[resource]
-background_mode = 2
-background_sky = SubResource( 1 )

2d/gd_paint/paint_control.gd

@@ -9,10 +9,15 @@ const IMAGE_SIZE = Vector2(930, 720)
 
 # Enums for the various modes and brush shapes that can be applied.
 enum BrushModes {
-	PENCIL, ERASER, CIRCLE_SHAPE, RECTANGLE_SHAPE
+	PENCIL,
+	ERASER,
+	CIRCLE_SHAPE,
+	RECTANGLE_SHAPE,
 }
+
 enum BrushShapes {
-	RECTANGLE, CIRCLE
+	RECTANGLE,
+	CIRCLE,
 }
 
 # The top-left position of the canvas.
@@ -232,11 +237,9 @@ func _draw():
 				draw_circle(brush.brush_pos, brush.brush_shape_circle_radius, brush.brush_color)
 
 
-
 func save_picture(path):
-	# Wait a couple frames so the save dialog isn't in the way.
-	yield (get_tree(), "idle_frame")
-	yield (get_tree(), "idle_frame")
+	# Wait until the frame has finished before getting the texture.
+	yield(VisualServer, "frame_post_draw")
 
 	# Get the viewport image.
 	var img = get_viewport().get_texture().get_data()

2d/gd_paint/paint_root.tscn

@@ -1,8 +1,8 @@
 [gd_scene load_steps=5 format=2]
 
-[ext_resource path="res://PaintControl.gd" type="Script" id=1]
-[ext_resource path="res://ToolsPanel.gd" type="Script" id=2]
-[ext_resource path="res://PaintTools.png" type="Texture" id=3]
+[ext_resource path="res://paint_control.gd" type="Script" id=1]
+[ext_resource path="res://tools_panel.gd" type="Script" id=2]
+[ext_resource path="res://paint_tools.png" type="Texture" id=3]
 
 [sub_resource type="StyleBoxFlat" id=1]
 bg_color = Color( 1, 1, 1, 1 )
@@ -10,19 +10,23 @@ bg_color = Color( 1, 1, 1, 1 )
 [node name="PaintRoot" type="Control"]
 margin_right = 40.0
 margin_bottom = 40.0
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="DrawingAreaBG" type="Panel" parent="."]
 margin_left = 350.0
 margin_right = 1280.0
 margin_bottom = 720.0
-custom_styles/panelf = SubResource( 1 )
 custom_styles/panel = SubResource( 1 )
-custom_styles/panelnc = SubResource( 1 )
 
 [node name="PaintControl" type="Control" parent="."]
 margin_right = 40.0
 margin_bottom = 40.0
 script = ExtResource( 1 )
+__meta__ = {
+"_edit_use_anchors_": false
+}
 
 [node name="TLPos" type="Position2D" parent="PaintControl"]
 position = Vector2( 350, 0 )
@@ -137,7 +141,6 @@ text = "Brush shape: Circle"
 align = 1
 
 [node name="ButtonShapeBox" type="Button" parent="ToolsPanel/BrushSettings"]
-editor/display_folded = true
 margin_left = 100.0
 margin_top = 100.0
 margin_right = 160.0
@@ -151,7 +154,6 @@ region_enabled = true
 region_rect = Rect2( 0, 16, 16, 16 )
 
 [node name="ButtonShapeCircle" type="Button" parent="ToolsPanel/BrushSettings"]
-editor/display_folded = true
 margin_left = 190.0
 margin_top = 100.0
 margin_right = 250.0

2d/gd_paint/paint_tools.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/paint_tools.png-224b64b7ddb26189a369199f6d686b79.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://paint_tools.png"
+dest_files=[ "res://.import/paint_tools.png-224b64b7ddb26189a369199f6d686b79.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=true
+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
+stream=false
+size_limit=0
+detect_3d=true
+svg/scale=1.0

2d/gd_paint/project.godot

@@ -10,18 +10,23 @@ config_version=4
 
 _global_script_classes=[  ]
 _global_script_class_icons={
+
 }
 
 [application]
 
 config/name="GD Paint"
-run/main_scene="res://Paint_root.tscn"
+config/description="GD Paint is a simple image editor made using Godot and GDScript.
+It supports different types of 'brushes': a basic pen/pencil
+and eraser, as well as a rectangle and a circle brush."
+run/main_scene="res://paint_root.tscn"
 config/icon="res://icon.png"
 
 [display]
 
 window/size/width=1280
 window/size/height=720
+window/dpi/allow_hidpi=true
 window/stretch/mode="2d"
 window/stretch/aspect="keep"
 
@@ -31,4 +36,6 @@ singletons=[  ]
 
 [rendering]
 
-environment/default_environment="res://default_env.tres"
+quality/driver/driver_name="GLES2"
+vram_compression/import_etc=true
+vram_compression/import_etc2=false

2d/gd_paint/tools_panel.gd

@@ -1,20 +1,16 @@
 extends Panel
 
-var paint_control
-
 onready var brush_settings = $BrushSettings
-onready var label_tools = $LabelTools
-onready var label_brush_size = $BrushSettings/LabelBrushSize
-onready var label_brush_shape = $BrushSettings/LabelBrushShape
+onready var label_brush_size = brush_settings.get_node(@"LabelBrushSize")
+onready var label_brush_shape = brush_settings.get_node(@"LabelBrushShape")
 onready var label_stats = $LabelStats
+onready var label_tools = $LabelTools
 
-var save_dialog
+onready var _parent = get_parent()
+onready var save_dialog = _parent.get_node(@"SaveFileDialog")
+onready var paint_control = _parent.get_node(@"PaintControl")
 
 func _ready():
-	# Get PaintControl and SaveFileDialog.
-	paint_control = get_parent().get_node("PaintControl")
-	save_dialog = get_parent().get_node("SaveFileDialog")
-
 	# warning-ignore-all:return_value_discarded
 	# Assign all of the needed signals for the oppersation buttons.
 	$ButtonUndo.connect("pressed", self, "button_pressed", ["undo_stroke"])
@@ -34,7 +30,7 @@ func _ready():
 	$ColorPickerBackground.connect("color_changed", self, "background_color_changed")
 	$BrushSettings/HScrollBarBrushSize.connect("value_changed", self, "brush_size_changed")
 
-	# Assign the 'file_selected' signal in SaveFileDialog.
+	# Assign the "file_selected" signal in SaveFileDialog.
 	save_dialog.connect("file_selected", self, "save_file_selected")
 
 	# Set physics process so we can update the status label.

2d/grid_based_movement/default_env.tres

@@ -1,13 +0,0 @@
-[gd_resource type="Environment" load_steps=2 format=2]
-
-[sub_resource type="ProceduralSky" id=1]
-sky_top_color = Color( 0.0470588, 0.454902, 0.976471, 1 )
-sky_horizon_color = Color( 0.556863, 0.823529, 0.909804, 1 )
-sky_curve = 0.25
-ground_bottom_color = Color( 0.101961, 0.145098, 0.188235, 1 )
-ground_horizon_color = Color( 0.482353, 0.788235, 0.952941, 1 )
-ground_curve = 0.01
-
-[resource]
-background_mode = 2
-background_sky = SubResource( 1 )

2d/grid_based_movement/grid/grid.gd

@@ -1,36 +0,0 @@
-extends TileMap
-
-enum CellType { EMPTY = -1, ACTOR, OBSTACLE, OBJECT }
-
-func _ready():
-	for child in get_children():
-		set_cellv(world_to_map(child.position), child.type)
-
-
-func get_cell_pawn(coordinates):
-	for node in get_children():
-		if world_to_map(node.position) == coordinates:
-			return(node)
-
-
-func request_move(pawn, direction):
-	var cell_start = world_to_map(pawn.position)
-	var cell_target = cell_start + direction
-
-	var cell_target_type = get_cellv(cell_target)
-	match cell_target_type:
-		CellType.EMPTY:
-			return update_pawn_position(pawn, cell_start, cell_target)
-		CellType.OBJECT:
-			var object_pawn = get_cell_pawn(cell_target)
-			object_pawn.queue_free()
-			return update_pawn_position(pawn, cell_start, cell_target)
-		CellType.ACTOR:
-			var pawn_name = get_cell_pawn(cell_target).name
-			print("Cell %s contains %s" % [cell_target, pawn_name])
-
-
-func update_pawn_position(pawn, cell_start, cell_target):
-	set_cellv(cell_target, pawn.type)
-	set_cellv(cell_start, CellType.EMPTY)
-	return map_to_world(cell_target) + cell_size / 2

2d/grid_based_movement/pawns/Actor.tscn

@@ -1,84 +0,0 @@
-[gd_scene load_steps=5 format=2]
-
-[ext_resource path="res://pawns/actor.gd" type="Script" id=1]
-[ext_resource path="res://pawns/sprites/character.png" type="Texture" id=2]
-
-[sub_resource type="Animation" id=1]
-resource_name = "bump"
-length = 0.1
-step = 0.01
-tracks/0/type = "value"
-tracks/0/path = NodePath("Pivot/Sprite:position")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/imported = false
-tracks/0/enabled = true
-tracks/0/keys = {
-"times": PoolRealArray( 0, 0.02, 0.04, 0.06, 0.08, 0.1 ),
-"transitions": PoolRealArray( 1, 1, 1, 1, 1, 1 ),
-"update": 0,
-"values": [ Vector2( 0, 0 ), Vector2( -1.5, -9 ), Vector2( 6.5, 2.5 ), Vector2( -11.5, 8.5 ), Vector2( 4, -5 ), Vector2( 0, 0 ) ]
-}
-
-[sub_resource type="Animation" id=2]
-resource_name = "walk"
-length = 0.25
-step = 0.05
-tracks/0/type = "value"
-tracks/0/path = NodePath("Pivot/Sprite:self_modulate")
-tracks/0/interp = 1
-tracks/0/loop_wrap = true
-tracks/0/imported = false
-tracks/0/enabled = false
-tracks/0/keys = {
-"times": PoolRealArray( 0, 0.1, 0.25 ),
-"transitions": PoolRealArray( 1, 1, 1 ),
-"update": 0,
-"values": [ Color( 1, 1, 1, 1 ), Color( 1, 0.9375, 0, 1 ), Color( 1, 1, 1, 1 ) ]
-}
-tracks/1/type = "value"
-tracks/1/path = NodePath("Pivot/Sprite:position")
-tracks/1/interp = 1
-tracks/1/loop_wrap = true
-tracks/1/imported = false
-tracks/1/enabled = true
-tracks/1/keys = {
-"times": PoolRealArray( 0, 0.1, 0.15, 0.25 ),
-"transitions": PoolRealArray( 1, 0.303143, 2.61003, 1 ),
-"update": 0,
-"values": [ Vector2( 1.43051e-06, -1.90735e-06 ), Vector2( 1.43051e-06, -1.90735e-06 ), Vector2( 0, -20 ), Vector2( 1.43051e-06, -1.90735e-06 ) ]
-}
-tracks/2/type = "value"
-tracks/2/path = NodePath("Pivot/Sprite:scale")
-tracks/2/interp = 1
-tracks/2/loop_wrap = true
-tracks/2/imported = false
-tracks/2/enabled = true
-tracks/2/keys = {
-"times": PoolRealArray( 0, 0.05, 0.15, 0.25 ),
-"transitions": PoolRealArray( 1, 0.354553, 1, 1 ),
-"update": 0,
-"values": [ Vector2( 1, 1 ), Vector2( 1.20007, 0.917384 ), Vector2( 0.916712, 1.13495 ), Vector2( 1, 1 ) ]
-}
-
-[node name="Actor" type="Node2D"]
-position = Vector2( 32, 32 )
-z_index = 1
-script = ExtResource( 1 )
-__meta__ = {
-"_edit_group_": true
-}
-
-[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
-anims/bump = SubResource( 1 )
-anims/walk = SubResource( 2 )
-
-[node name="Tween" type="Tween" parent="."]
-
-[node name="Pivot" type="Position2D" parent="."]
-
-[node name="Sprite" type="Sprite" parent="Pivot"]
-position = Vector2( 1.43051e-06, -1.90735e-06 )
-texture = ExtResource( 2 )
-centered = false
-offset = Vector2( -32, -32 )

2d/grid_based_movement/pawns/actor.gd

@@ -1,55 +0,0 @@
-extends "pawn.gd"
-
-onready var grid = get_parent()
-
-func _ready():
-	update_look_direction(Vector2.RIGHT)
-
-
-func _process(_delta):
-	var input_direction = get_input_direction()
-	if not input_direction:
-		return
-	update_look_direction(input_direction)
-
-	var target_position = grid.request_move(self, input_direction)
-	if target_position:
-		move_to(target_position)
-	else:
-		bump()
-
-
-func get_input_direction():
-	return Vector2(
-		Input.get_action_strength("move_right") - Input.get_action_strength("move_left"),
-		Input.get_action_strength("move_down") - Input.get_action_strength("move_up")
-	)
-
-
-func update_look_direction(direction):
-	$Pivot/Sprite.rotation = direction.angle()
-
-
-func move_to(target_position):
-	set_process(false)
-	$AnimationPlayer.play("walk")
-
-	# Move the node to the target cell instantly,
-	# and animate the sprite moving from the start to the target cell
-	var move_direction = (target_position - position).normalized()
-	$Tween.interpolate_property($Pivot, "position", - move_direction * 32, Vector2(), $AnimationPlayer.current_animation_length, Tween.TRANS_LINEAR, Tween.EASE_IN)
-	position = target_position
-
-	$Tween.start()
-
-	# Stop the function execution until the animation finished
-	yield($AnimationPlayer, "animation_finished")
-
-	set_process(true)
-
-
-func bump():
-	set_process(false)
-	$AnimationPlayer.play("bump")
-	yield($AnimationPlayer, "animation_finished")
-	set_process(true)

2d/grid_based_movement/pawns/pawn.gd

@@ -1,5 +0,0 @@
-extends Node2D
-
-enum CellType { ACTOR, OBSTACLE, OBJECT }
-#warning-ignore:unused_class_variable
-export(CellType) var type = CellType.ACTOR

2d/grid_based_movement/tilesets/grid/GridTiles.tscn

@@ -1,19 +0,0 @@
-[gd_scene load_steps=4 format=2]
-
-[ext_resource path="res://tilesets/grid/actor.png" type="Texture" id=1]
-[ext_resource path="res://tilesets/grid/obstacle.png" type="Texture" id=2]
-[ext_resource path="res://tilesets/grid/object.png" type="Texture" id=3]
-
-[node name="Node2D" type="Node2D"]
-
-[node name="Actor" type="Sprite" parent="."]
-position = Vector2( 32, 32 )
-texture = ExtResource( 1 )
-
-[node name="Obstacle" type="Sprite" parent="."]
-position = Vector2( 96, 32 )
-texture = ExtResource( 2 )
-
-[node name="Object" type="Sprite" parent="."]
-position = Vector2( 160, 32 )
-texture = ExtResource( 3 )

2d/grid_based_movement/tilesets/grid/grid_tileset.tres

@@ -1,37 +0,0 @@
-[gd_resource type="TileSet" load_steps=4 format=2]
-
-[ext_resource path="res://tilesets/grid/actor.png" type="Texture" id=1]
-[ext_resource path="res://tilesets/grid/obstacle.png" type="Texture" id=2]
-[ext_resource path="res://tilesets/grid/object.png" type="Texture" id=3]
-
-[resource]
-
-0/name = "Actor"
-0/texture = ExtResource( 1 )
-0/tex_offset = Vector2( 0, 0 )
-0/modulate = Color( 1, 1, 1, 1 )
-0/region = Rect2( 0, 0, 64, 64 )
-0/is_autotile = false
-0/occluder_offset = Vector2( 32, 32 )
-0/navigation_offset = Vector2( 32, 32 )
-0/shapes = [  ]
-1/name = "Obstacle"
-1/texture = ExtResource( 2 )
-1/tex_offset = Vector2( 0, 0 )
-1/modulate = Color( 1, 1, 1, 1 )
-1/region = Rect2( 0, 0, 64, 64 )
-1/is_autotile = false
-1/occluder_offset = Vector2( 32, 32 )
-1/navigation_offset = Vector2( 32, 32 )
-1/shapes = [  ]
-2/name = "Object"
-2/texture = ExtResource( 3 )
-2/tex_offset = Vector2( 0, 0 )
-2/modulate = Color( 1, 1, 1, 1 )
-2/region = Rect2( 0, 0, 64, 64 )
-2/is_autotile = false
-2/occluder_offset = Vector2( 32, 32 )
-2/navigation_offset = Vector2( 32, 32 )
-2/shapes = [  ]
-_sections_unfolded = [ "0", "1" ]
-

2d/grid_based_movement/tilesets/grid/obstacle.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/obstacle.png-9f01dd1d06d7b99515918b65b46bd6c1.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://tilesets/grid/obstacle.png"
-dest_files=[ "res://.import/obstacle.png-9f01dd1d06d7b99515918b65b46bd6c1.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=true
-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
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0

2d/grid_based_movement/tilesets/grid_lines/GridLinesTiles.tscn

@@ -1,9 +0,0 @@
-[gd_scene load_steps=2 format=2]
-
-[ext_resource path="res://tilesets/grid_lines/grid_lines.png" type="Texture" id=1]
-
-[node name="TileSet" type="Node2D"]
-
-[node name="Grass" type="Sprite" parent="."]
-position = Vector2( 32, 32 )
-texture = ExtResource( 1 )

2d/grid_based_movement/tilesets/grid_lines/grid_lines.png.import

@@ -1,34 +0,0 @@
-[remap]
-
-importer="texture"
-type="StreamTexture"
-path="res://.import/grid_lines.png-beef853b47aa830c8383e5f6cc4d03ce.stex"
-metadata={
-"vram_texture": false
-}
-
-[deps]
-
-source_file="res://tilesets/grid_lines/grid_lines.png"
-dest_files=[ "res://.import/grid_lines.png-beef853b47aa830c8383e5f6cc4d03ce.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=true
-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
-stream=false
-size_limit=0
-detect_3d=true
-svg/scale=1.0

2d/grid_based_movement/tilesets/grid_lines/grid_lines_tileset.tres

@@ -1,16 +0,0 @@
-[gd_resource type="TileSet" load_steps=2 format=2]
-
-[ext_resource path="res://tilesets/grid_lines/grid_lines.png" type="Texture" id=1]
-
-[resource]
-
-0/name = "Grass"
-0/texture = ExtResource( 1 )
-0/tex_offset = Vector2( 0, 0 )
-0/modulate = Color( 1, 1, 1, 1 )
-0/region = Rect2( 0, 0, 64, 64 )
-0/is_autotile = false
-0/occluder_offset = Vector2( 32, 32 )
-0/navigation_offset = Vector2( 32, 32 )
-0/shapes = [  ]
-

2d/hdr/README.md

@@ -0,0 +1,18 @@
+# HDR for 2D
+
+Simple demo how to use High Dynamic Range (HDR) in a 2D game,
+via the WorldEnvironment node.
+
+Just slide the cave image left and right to observe the HDR effect at work.
+
+Language: GDScript
+
+Renderer: GLES 3 (HDR is not available in GLES 2)
+
+Check out this demo on the asset library: https://godotengine.org/asset-library/asset/110
+
+## Screenshots
+
+![Screenshot](screenshots/left.png)
+
+![Screenshot](screenshots/right.png)

2d/hdr/beach_cave.gd

@@ -4,7 +4,7 @@ const CAVE_LIMIT = 1000
 
 onready var cave = $Cave
 
-func _input(event):
+func _unhandled_input(event):
 	if event is InputEventMouseMotion and event.button_mask > 0:
 		var rel_x = event.relative.x
 		var cavepos = cave.position