Create Dodge the Creeps with GDNative C++ demo

.gitmodules

@@ -13,3 +13,6 @@
 [submodule "cpp/pong/godot-cpp"]
 	path = cpp/pong/godot-cpp
 	url = https://github.com/godotengine/godot-cpp.git
+[submodule "cpp/dodge_the_creeps/godot-cpp"]
+	path = cpp/dodge_the_creeps/godot-cpp
+	url = https://github.com/godotengine/godot-cpp.git

cpp/dodge_the_creeps/README.md

@@ -0,0 +1,47 @@
+# Dodge the Creeps with GDNative C++
+
+This is a simple game where your character must move
+and avoid the enemies for as long as possible, made in GDNative C++.
+
+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 GDScript version available [here](https://github.com/godotengine/godot-demo-projects/tree/master/2d/dodge_the_creeps).
+
+Note: There is a C# version available [here](https://github.com/godotengine/godot-demo-projects/tree/master/mono/dodge_the_creeps).
+
+## Compiling
+
+You can use SCons to compile the library:
+
+```
+scons platform=PLATFORM
+```
+
+Where PLATFORM is: `windows`, `linux`, or `osx`.
+
+This creates the file `libsimple` in the respective
+subfolders in the `project/gdnative` directory.
+
+Dependencies:
+ * You need [godot-cpp](https://github.com/godotengine/godot-cpp),
+   this is now a Git submodule of this repo.
+ * `clang`, `gcc`, or any decent C compiler that's C++14 compatible.
+
+## 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`.

cpp/dodge_the_creeps/SConstruct

@@ -0,0 +1,111 @@
+#!python
+import os
+
+opts = Variables([], ARGUMENTS)
+
+# Gets the standard flags CC, CCX, etc.
+env = DefaultEnvironment()
+
+godot_headers_path = "godot-cpp/godot-headers"
+godot_bindings_path = "godot-cpp"
+
+# Define our options. Use future-proofed names for platforms.
+platform_array = ["", "windows", "linuxbsd", "macos", "x11", "linux", "osx"]
+opts.Add(EnumVariable("target", "Compilation target", "debug", ["d", "debug", "r", "release"]))
+opts.Add(EnumVariable("platform", "Compilation platform", "", platform_array))
+opts.Add(EnumVariable("p", "Alias for 'platform'", "", platform_array))
+opts.Add(BoolVariable("use_llvm", "Use the LLVM / Clang compiler", "no"))
+opts.Add(PathVariable("target_path", "The path where the lib is installed.", "project/gdnative/"))
+opts.Add(PathVariable("target_name", "The library name.", "libdodgethecreeps", PathVariable.PathAccept))
+
+# Updates the environment with the option variables.
+opts.Update(env)
+
+# Process platform arguments. Here we use the same names as GDNative.
+if env["p"] != "":
+    env["platform"] = env["p"]
+
+if env["platform"] == "macos":
+    env["platform"] = "osx"
+elif env["platform"] in ("x11", "linuxbsd"):
+    env["platform"] = "linux"
+elif env["platform"] == "bsd":
+    env["platform"] = "freebsd"
+
+if env["platform"] == "":
+    print("No valid target platform selected.")
+    quit()
+
+platform = env["platform"]
+
+# Process other arguments.
+if env["platform"] == "osx" and not env["use_llvm"]:
+    env["use_llvm"] = "yes"
+
+if env["use_llvm"] == "yes":
+    env["CC"] = "clang"
+    env["CXX"] = "clang++"
+
+# put stuff that is the same for all first, saves duplication
+if env["platform"] == "osx":
+    if env["target"] in ("debug", "d"):
+        env.Append(CCFLAGS=["-g", "-O2", "-arch", "x86_64", "-std=c++14"])
+        env.Append(LINKFLAGS=["-arch", "x86_64"])
+    else:
+        env.Append(CCFLAGS=["-g", "-O3", "-arch", "x86_64", "-std=c++14"])
+        env.Append(LINKFLAGS=["-arch", "x86_64"])
+elif env["platform"] == "linux":
+    if env["target"] in ("debug", "d"):
+        env.Append(CCFLAGS=["-fPIC", "-g3", "-Og"])
+    else:
+        env.Append(CCFLAGS=["-fPIC", "-g", "-O3"])
+elif env["platform"] == "windows":
+    # This makes sure to keep the session environment variables
+    # on Windows, so that you can run scons in a VS 2017 prompt
+    # and it will find all the required tools.
+    env = Environment(ENV=os.environ)
+    opts.Update(env)
+
+    env.Append(CCFLAGS=["-DWIN32", "-D_WIN32", "-D_WINDOWS", "-W3", "-GR", "-D_CRT_SECURE_NO_WARNINGS"])
+    if env["target"] in ("debug", "d"):
+        env.Append(CCFLAGS=["-EHsc", "-D_DEBUG", "-MDd"])
+    else:
+        env.Append(CCFLAGS=["-O2", "-EHsc", "-DNDEBUG", "-MD"])
+
+SConscript("godot-cpp/SConstruct")
+
+
+def add_sources(sources, dir):
+    for f in os.listdir(dir):
+        if f.endswith(".cpp"):
+            sources.append(dir + "/" + f)
+
+
+env.Append(
+    CPPPATH=[
+        godot_headers_path,
+        godot_bindings_path + "/include",
+        godot_bindings_path + "/include/gen/",
+        godot_bindings_path + "/include/core/",
+    ]
+)
+
+env.Append(
+    LIBS=[
+        env.File(
+            os.path.join(
+                "godot-cpp/bin", "libgodot-cpp.%s.%s.64%s" % (env["platform"], env["target"], env["LIBSUFFIX"])
+            )
+        )
+    ]
+)
+
+env.Append(LIBPATH=[godot_bindings_path + "/bin/"])
+
+sources = []
+add_sources(sources, "src")
+
+library = env.SharedLibrary(
+    target=env["target_path"] + "/" + env["platform"] + "/" + env["target_name"], source=sources
+)
+Default(library)

cpp/dodge_the_creeps/project/HUD.tscn

@@ -0,0 +1,68 @@
+[gd_scene load_steps=7 format=2]
+
+[ext_resource path="res://gdnative/hud.gdns" type="Script" id=1]
+[ext_resource path="res://fonts/Xolonium-Regular.ttf" type="DynamicFontData" id=2]
+
+[sub_resource type="DynamicFont" id=1]
+size = 64
+font_data = ExtResource( 2 )
+
+[sub_resource type="DynamicFont" id=2]
+size = 64
+font_data = ExtResource( 2 )
+
+[sub_resource type="InputEventAction" id=3]
+action = "ui_select"
+
+[sub_resource type="ShortCut" id=4]
+shortcut = SubResource( 3 )
+
+[node name="HUD" type="CanvasLayer"]
+script = ExtResource( 1 )
+
+[node name="ScoreLabel" type="Label" parent="."]
+anchor_right = 1.0
+margin_bottom = 78.0
+custom_fonts/font = SubResource( 1 )
+text = "0"
+align = 1
+
+[node name="MessageLabel" type="Label" parent="."]
+anchor_top = 0.5
+anchor_right = 1.0
+anchor_bottom = 0.5
+margin_top = -79.5
+margin_bottom = 79.5
+custom_fonts/font = SubResource( 1 )
+text = "Dodge the
+Creeps"
+align = 1
+
+[node name="StartButton" type="Button" parent="."]
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+margin_left = -90.0
+margin_top = -200.0
+margin_right = 90.0
+margin_bottom = -100.0
+custom_fonts/font = SubResource( 2 )
+shortcut = SubResource( 4 )
+text = "Start"
+__meta__ = {
+"_edit_use_anchors_": false
+}
+
+[node name="StartButtonTimer" type="Timer" parent="."]
+
+[node name="StartMessageTimer" type="Timer" parent="."]
+one_shot = true
+
+[node name="GetReadyMessageTimer" type="Timer" parent="."]
+one_shot = true
+
+[connection signal="pressed" from="StartButton" to="." method="_on_StartButton_pressed"]
+[connection signal="timeout" from="StartButtonTimer" to="StartButton" method="show"]
+[connection signal="timeout" from="StartMessageTimer" to="." method="_on_StartMessageTimer_timeout"]
+[connection signal="timeout" from="GetReadyMessageTimer" to="." method="_on_GetReadyMessageTimer_timeout"]

cpp/dodge_the_creeps/project/Main.tscn

@@ -0,0 +1,55 @@
+[gd_scene load_steps=8 format=2]
+
+[ext_resource path="res://gdnative/main.gdns" type="Script" id=1]
+[ext_resource path="res://Mob.tscn" type="PackedScene" id=2]
+[ext_resource path="res://Player.tscn" type="PackedScene" id=3]
+[ext_resource path="res://HUD.tscn" type="PackedScene" id=4]
+[ext_resource path="res://art/House In a Forest Loop.ogg" type="AudioStream" id=5]
+[ext_resource path="res://art/gameover.wav" type="AudioStream" id=6]
+
+[sub_resource type="Curve2D" id=1]
+_data = {
+"points": PoolVector2Array( 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 480, 0, 0, 0, 0, 0, 480, 720, 0, 0, 0, 0, 0, 720, 0, 0, 0, 0, 0, 0 )
+}
+
+[node name="Main" type="Node"]
+script = ExtResource( 1 )
+mob_scene = ExtResource( 2 )
+
+[node name="ColorRect" type="ColorRect" parent="."]
+anchor_right = 1.0
+anchor_bottom = 1.0
+color = Color( 0.219608, 0.372549, 0.380392, 1 )
+
+[node name="Player" parent="." instance=ExtResource( 3 )]
+
+[node name="MobTimer" type="Timer" parent="."]
+wait_time = 0.5
+
+[node name="ScoreTimer" type="Timer" parent="."]
+
+[node name="StartTimer" type="Timer" parent="."]
+wait_time = 2.0
+one_shot = true
+
+[node name="StartPosition" type="Position2D" parent="."]
+position = Vector2( 240, 450 )
+
+[node name="MobPath" type="Path2D" parent="."]
+curve = SubResource( 1 )
+
+[node name="MobSpawnLocation" type="PathFollow2D" parent="MobPath"]
+
+[node name="HUD" parent="." instance=ExtResource( 4 )]
+
+[node name="Music" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 5 )
+
+[node name="DeathSound" type="AudioStreamPlayer" parent="."]
+stream = ExtResource( 6 )
+
+[connection signal="hit" from="Player" to="." method="game_over"]
+[connection signal="timeout" from="MobTimer" to="." method="_on_MobTimer_timeout"]
+[connection signal="timeout" from="ScoreTimer" to="." method="_on_ScoreTimer_timeout"]
+[connection signal="timeout" from="StartTimer" to="." method="_on_StartTimer_timeout"]
+[connection signal="start_game" from="HUD" to="." method="new_game"]

cpp/dodge_the_creeps/project/Mob.tscn

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+[gd_scene load_steps=10 format=2]
+
+[ext_resource path="res://gdnative/mob.gdns" type="Script" id=1]
+[ext_resource path="res://art/enemyFlyingAlt_1.png" type="Texture" id=2]
+[ext_resource path="res://art/enemyFlyingAlt_2.png" type="Texture" id=3]
+[ext_resource path="res://art/enemyWalking_1.png" type="Texture" id=4]
+[ext_resource path="res://art/enemyWalking_2.png" type="Texture" id=5]
+[ext_resource path="res://art/enemySwimming_1.png" type="Texture" id=6]
+[ext_resource path="res://art/enemySwimming_2.png" type="Texture" id=7]
+
+[sub_resource type="SpriteFrames" id=1]
+animations = [ {
+"frames": [ ExtResource( 2 ), ExtResource( 3 ) ],
+"loop": true,
+"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
+} ]
+
+[sub_resource type="CapsuleShape2D" id=2]
+radius = 35.2706
+height = 23.3281
+
+[node name="Mob" type="RigidBody2D" groups=[
+"mobs",
+]]
+collision_mask = 0
+gravity_scale = 0.0
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_group_": true
+}
+
+[node name="AnimatedSprite" type="AnimatedSprite" parent="."]
+scale = Vector2( 0.75, 0.75 )
+frames = SubResource( 1 )
+animation = "walk"
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+rotation = 1.5708
+shape = SubResource( 2 )
+
+[node name="VisibilityNotifier2D" type="VisibilityNotifier2D" parent="."]
+
+[connection signal="screen_exited" from="VisibilityNotifier2D" to="." method="_on_VisibilityNotifier2D_screen_exited"]

cpp/dodge_the_creeps/project/Player.tscn

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+[gd_scene load_steps=13 format=2]
+
+[ext_resource path="res://gdnative/player.gdns" type="Script" id=1]
+[ext_resource path="res://art/playerGrey_walk1.png" type="Texture" id=2]
+[ext_resource path="res://art/playerGrey_walk2.png" type="Texture" id=3]
+[ext_resource path="res://art/playerGrey_up1.png" type="Texture" id=4]
+[ext_resource path="res://art/playerGrey_up2.png" type="Texture" id=5]
+
+[sub_resource type="SpriteFrames" id=1]
+animations = [ {
+"frames": [ ExtResource( 2 ), ExtResource( 3 ) ],
+"loop": true,
+"name": "right",
+"speed": 5.0
+}, {
+"frames": [ ExtResource( 4 ), ExtResource( 5 ) ],
+"loop": true,
+"name": "up",
+"speed": 5.0
+} ]
+
+[sub_resource type="CapsuleShape2D" id=2]
+radius = 26.1701
+height = 14.822
+
+[sub_resource type="Gradient" id=3]
+colors = PoolColorArray( 1, 1, 1, 0.501961, 1, 1, 1, 0 )
+
+[sub_resource type="GradientTexture" id=4]
+gradient = SubResource( 3 )
+
+[sub_resource type="Curve" id=5]
+_data = [ Vector2( 0.00501098, 0.5 ), 0.0, 0.0, 0, 0, Vector2( 0.994989, 0.324 ), 0.0, 0.0, 0, 0 ]
+
+[sub_resource type="CurveTexture" id=6]
+curve = SubResource( 5 )
+
+[sub_resource type="ParticlesMaterial" id=7]
+flag_disable_z = true
+gravity = Vector3( 0, 0, 0 )
+initial_velocity = 1.0
+orbit_velocity = 0.0
+orbit_velocity_random = 0.0
+scale = 0.75
+scale_curve = SubResource( 6 )
+color_ramp = SubResource( 4 )
+
+[node name="Player" type="Area2D"]
+z_index = 10
+script = ExtResource( 1 )
+__meta__ = {
+"_edit_group_": true
+}
+
+[node name="AnimatedSprite" type="AnimatedSprite" parent="."]
+scale = Vector2( 0.5, 0.5 )
+frames = SubResource( 1 )
+animation = "right"
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource( 2 )
+
+[node name="Trail" type="Particles2D" parent="."]
+z_index = -1
+amount = 10
+speed_scale = 2.0
+local_coords = false
+process_material = SubResource( 7 )
+texture = ExtResource( 2 )
+
+[connection signal="body_entered" from="." to="." method="_on_Player_body_entered"]

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cpp/dodge_the_creeps/project/art/gameover.wav.import

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cpp/dodge_the_creeps/project/art/playerGrey_up1.png.import

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cpp/dodge_the_creeps/project/fonts/FONTLOG.txt

@@ -0,0 +1,253 @@
+Please distribute this file along with the Xolonium fonts when possible.
+
+
+Source
+
+	Find the sourcefiles of Xolonium at
+	<gitlab.com/sev/xolonium>
+
+
+Credits
+
+	Xolonium is created with FontForge <fontforge.org>,
+	Inkscape <inkscape.org>, Python <python.org>, and
+	FontTools <github.com/fonttools>.
+
+	It originated as a custom font for the open-source
+	game Xonotic <xonotic.org>. With many thanks to the
+	Xonotic community for your support.
+
+
+Supported OpenType features
+
+	case  Provides case sensitive placement of punctuation,
+	      brackets, and math symbols for uppercase text.
+	frac  Replaces number/number sequences with diagonal fractions.
+	      Numbers that touch a slash should not exceed 10 digits.
+	kern  Provides kerning for Latin, Greek, and Cyrillic scripts.
+	locl  Dutch: Replaces j with a stressed version if it follows í.
+	      Sami: Replaces n-form Eng with the preferred N-form version.
+	      Romanian and Moldovan: Replaces ŞşŢţ with the preferred ȘșȚț.
+	pnum  Replaces monospaced digits with proportional versions.
+	sinf  Replaces digits with scientific inferiors below the baseline.
+	subs  Replaces digits with subscript versions on the baseline.
+	sups  Replaces digits with superscript versions.
+	zero  Replaces zero with a slashed version.
+
+
+Supported glyph sets
+
+	Adobe Latin 3
+	OpenType W1G
+	ISO 8859-1   Western European
+	ISO 8859-2   Central European
+	ISO 8859-3   South European
+	ISO 8859-4   North European
+	ISO 8859-5   Cyrillic
+	ISO 8859-7   Greek
+	ISO 8859-9   Turkish
+	ISO 8859-10  Nordic
+	ISO 8859-13  Baltic Rim
+	ISO 8859-14  Celtic
+	ISO 8859-15  Western European
+	ISO 8859-16  South-Eastern European
+
+
+Available glyphs
+
+	 !"#$%&'()*+,-./0123456789:;<=>?
+	@ABCDEFGHIJKLMNOPQRSTUVWXYZ[\]^_
+	`abcdefghijklmnopqrstuvwxyz{|}~
+
+	 ¡¢£¤¥¦§¨©ª«¬ ®¯°±²³´µ¶·¸¹º»¼½¾¿
+	ÀÁÂÃÄÅÆÇÈÉÊËÌÍÎÏÐÑÒÓÔÕÖ×ØÙÚÛÜÝÞß
+	àáâãäåæçèéêëìíîïðñòóôõö÷øùúûüýþÿ
+	ĀāĂ㥹ĆćĈĉĊċČčĎďĐđĒēĔĕĖėĘęĚěĜĝĞğ
+	ĠġĢģĤĥĦħĨĩĪīĬĭĮįİıIJijĴĵĶķĸĹĺĻļĽľ
+	ĿŀŁłŃńŅņŇňŊŋŌōŎŏŐőŒœŔŕŖŗŘřŚśŜŝŞş
+	ŠšŢţŤťŦŧŨũŪūŬŭŮůŰűŲųŴŵŶŷŸŹźŻżŽž
+	ƒǺǻǼǽǾǿȘșȚțȷ
+
+	ˆˇˉ˘˙˚˛˜˝
+
+	ͺ;΄΅Ά·ΈΉΊΌΎΏΐ
+	ΑΒΓΔΕΖΗΘΙΚΛΜΝΞΟΠΡΣΤΥΦΧΨΩΪΫάέήίΰ
+	αβγδεζηθικλμνξοπρςστυφχψωϊϋόύώ
+
+	ЀЁЂЃЄЅІЇЈЉЊЋЌЍЎЏАБВГДЕЖЗИЙКЛМНОП
+	РСТУФХЦЧШЩЪЫЬЭЮЯабвгдежзийклмноп
+	рстуфхцчшщъыьэюяѐёђѓєѕіїјљњћќѝўџ
+	ѢѣѲѳѴѵҐґҒғҔҕҖҗҘҙҚқҜҝҞҟҠҡҢңҤҥҦҧҨҩ
+	ҪҫҬҭҮүҰұҲҳҴҵҶҷҸҹҺһҼҽӀӁӂӇӈӋӌӏӐӑӒӓ
+	ӔӕӖӗӘәӜӝӞӟӠӡӢӣӤӥӦӧӨөӮӯӰӱӲӳӴӵӶӷӸӹ
+	Ԥԥ
+
+	ḂḃḊḋḞḟṀṁṖṗṠṡṪṫẀẁẂẃẄẅẞỲỳ
+
+	     ‒–—―‘’‚‛“”„‟†‡•…‰′″‹›‽‾⁄
+	⁰⁴⁵⁶⁷⁸⁹⁺⁻⁼⁽⁾ⁿ₀₁₂₃₄₅₆₇₈₉₊₋₌₍₎
+	₤₦₩₫€₯₱₹₺₽₿
+	℅ℓ№℗™Ω℮
+	⅛⅜⅝⅞
+	←↑→↓
+	∂∆∏∑−∕∙√∞∟∫≈≠≤≥
+	⌖
+	■▬▮▰▲▶▼◀◆◊●◢◣◤◥
+	☄★☠☢☣⚙⚛⚠⚡⛔
+	❇❈❌❤❰❱❲❳
+	fffiflffiffl
+	🌌🌍🌎🌏👽💣🔥🔫
+	😁😃😄😆😇😈😉😊😎😐😒😕😘
+	😛😝😞😟😠😣😭😮😲😴😵
+	🚀
+
+
+Debugging glyphs
+
+	  U+EFFD  Font version
+	  U+F000  Font hinting indicator
+
+
+Changelog
+
+	Xolonium 4.1  2016-11-22  Severin Meyer  <sev.ch@web.de>
+		Reverted frac OpenType feature to a more stable implementation
+
+	Xolonium 4.0  2016-10-08  Severin Meyer  <sev.ch@web.de>
+		Decreased width of most glyphs
+		Thinner vertical stems in Xolonium-Regular
+		Thicker horizontal stems in Xolonium-Bold
+		Revised diagonal stems
+		Lowered middle bars
+		Revised diacritical bars
+		Added glyphs:
+			ӏẞ₿
+			U+2007 U+2008 U+2009 U+200A U+202F
+			U+EFFD U+F000
+		Revised glyphs:
+			$&,JKQRXkwxy~¢¤ßǻ˜ζκλμξφЖУжћѴѵ∕₱₺₦₩€ℓ№≈ffffiffl
+			❤🌍🌎🌏😁😄😇😈😉😊😘😭😮😴🚀
+		Removed uncommon glyphs:
+			ʼnſʼҌҍҎҏҾҿӃӄӇӈӚӛӪӫӬӭ
+			U+0312 U+0313 U+0326
+		Simplified OpenType features pnum, zero, and case
+		Removed OpenType feature dlig
+		Revised vertical metrics
+		Merged outlines of composite glyphs in otf version
+		Added ttf version with custom outlines and instructions
+		Added woff and woff2 version
+
+	Xolonium 3.1  2015-06-10  Severin Meyer  <sev.ch@web.de>
+		Added currency glyphs:
+			₦₩₫₱₹₺₽
+		Revised glyph:
+			₯
+		Relicensed public release under the SIL Open Font License 1.1
+
+	Xolonium 3.0  2015-05-04  Severin Meyer  <sev.ch@web.de>
+		Decreased width of glyphs
+		Decreased descender height
+		Increased height of super/subscript glyphs
+		Revised width of dashes, underscore, and overscore
+		Sharper bends with more circular proportions
+		Decreased stroke thickness of mathematical glyphs
+		Revised diacritical marks
+		Revised diacritical bars
+		Revised Cyrillic hooks
+		Revised glyphs:
+			GQRYjmuwßŊŒſƒǻfffiffiffl
+			ΞΨΩδζιξπςστυφω
+			ЉЄДЛУЭЯбдлэяєљђєћѢѣҨҩҼҽӃӄӘә
+			#$&'()*,/69?@[]{}~¡£¤¥§©®¿
+			‹›₤€₯ℓ№℗℮←↑→↓∂∏∑∞≈▰☄❈❰❱❲❳😝
+		Raised vertical position of mathematical glyphs
+		Unified advance width of numeral and monetary glyphs
+		Unified advance width of mathematical glyphs
+		Revised bearings
+		Rewrote kern feature
+		Bolder Xolonium-Bold with improved proportions
+		Updated glyph names to conform to the AGLFN 1.7
+		Revised hints and PS Private Dictionary
+		Added glyphs:
+			ӶӷԤԥ
+		Added OpenType features:
+			case frac liga locl pnum sinf subs sups zero
+
+	Xolonium 2.4  2014-12-23  Severin Meyer  <sev.ch@web.de>
+		Added dingbats:
+			⛔💣🔥
+		Revised size and design of emoticons
+		Revised dingbats:
+			⌖☄☠☣⚙⚛⚠⚡❇❈🌌🌍🌎🌏🔫
+		Removed dingbat:
+			💥
+
+	Xolonium 2.3  2014-08-14  Severin Meyer  <sev.ch@web.de>
+		Bugfixed ε and έ, thanks to bowzee for the feedback
+
+	Xolonium 2.2  2014-03-01  Severin Meyer  <sev.ch@web.de>
+		Added dingbats:
+			⌖◆●❌💥
+		Revised dingbats:
+			•←↑→↓◊☄★☠☣⚙⚛⚠⚡❇❈❤🌌🌍🌎🌏👽🔫🚀
+		Removed dingbats:
+			♻✪💡📡🔋🔧🔭
+
+	Xolonium 2.1  2013-10-20  Severin Meyer  <sev.ch@web.de>
+		Added dingbats:
+			←↑→↓❰❱❲❳■▬▮▰▲▶▼◀◢◣◤◥
+			☄★☠☢☣♻⚙⚛⚠⚡✪❇❈❤
+			🌌🌍🌎🌏👽💡📡🔋🔧🔫🔭🚀
+			😁😃😄😆😇😈😉😊😎😐😒😕
+			😘😛😝😞😟😠😣😭😮😲😴😵
+
+	Xolonium 2.0.1  2013-07-12  Severin Meyer  <sev.ch@web.de>
+		Reorganised and simplified files
+
+	Xolonium 2.0  2012-08-11  Severin Meyer  <sev.ch@web.de>
+		Revised bends
+		Revised thickness of uppercase diagonal stems
+		Revised diacritical marks
+		Revised hints and PS Private Dictionary
+		Revised glyphs:
+			*1469@DPRly{}§©®¶ÐÞƒΘΞαεζνξνυЄЉЊ
+			ЏБЗЛУЧЪЫЬЭЯбзлчъыьэяєљњџ•€∂∙√∞∫≠
+		Completed glyph sets:
+			Adobe Latin 3
+			OpenType World Glyph Set 1 (W1G)
+			Ghostscript Standard (ghostscript-fonts-std-8.11)
+		Added OpenType kern feature
+		Added Xolonium-Bold
+
+	Xolonium 1.2  2011-02-12  Severin Meyer  <sev.ch@web.de>
+		Revised glyphs:
+			D·Ðı
+		Completed glyph sets:
+			ISO 8859-7 (Greek)
+			Unicode Latin Extended-A block
+		Added glyphs:
+			†‡•…‰⁄™∂∑−√∞≠≤≥
+
+	Xolonium 1.1  2011-01-17  Severin Meyer  <sev.ch@web.de>
+		Revised placement of cedilla and ogonek in accented glyphs
+		Revised glyphs:
+			,;DKTjkvwxy¥§Ð˛€
+		Completed glyph sets:
+			ISO 8859-2  (Central European)
+			ISO 8859-3  (South European, Esperanto)
+			ISO 8859-4  (North European)
+			ISO 8859-5  (Cyrillic)
+			ISO 8859-9  (Turkish)
+			ISO 8859-10 (Nordic)
+			ISO 8859-13 (Baltic Rim)
+			ISO 8859-14 (Celtic)
+			ISO 8859-16 (South-Eastern European)
+		Added glyphs:
+			ȷʼ̒ ЀЍѐѝ‒–—‘’‚‛“”„‟‹›
+
+	Xolonium 1.0  2011-01-04  Severin Meyer  <sev.ch@web.de>
+		Completed glyph sets:
+			ISO 8859-1  (Western European)
+			ISO 8859-15 (Western European)
+		Added glyphs:
+			ĄĆĘŁŃŚŹŻąćęłńśźżıˆˇ˙˚˛˜

cpp/dodge_the_creeps/project/fonts/LICENSE.txt

@@ -0,0 +1,94 @@
+Copyright 2011-2016 Severin Meyer <sev.ch@web.de>,
+with Reserved Font Name Xolonium.
+
+This Font Software is licensed under the SIL Open Font License,
+Version 1.1. This license is copied below, and is also available
+with a FAQ at <http://scripts.sil.org/OFL>
+
+
+-----------------------------------------------------------
+SIL OPEN FONT LICENSE Version 1.1 - 26 February 2007
+-----------------------------------------------------------
+
+PREAMBLE
+The goals of the Open Font License (OFL) are to stimulate worldwide
+development of collaborative font projects, to support the font creation
+efforts of academic and linguistic communities, and to provide a free and
+open framework in which fonts may be shared and improved in partnership
+with others.
+
+The OFL allows the licensed fonts to be used, studied, modified and
+redistributed freely as long as they are not sold by themselves. The
+fonts, including any derivative works, can be bundled, embedded,
+redistributed and/or sold with any software provided that any reserved
+names are not used by derivative works. The fonts and derivatives,
+however, cannot be released under any other type of license. The
+requirement for fonts to remain under this license does not apply
+to any document created using the fonts or their derivatives.
+
+DEFINITIONS
+"Font Software" refers to the set of files released by the Copyright
+Holder(s) under this license and clearly marked as such. This may
+include source files, build scripts and documentation.
+
+"Reserved Font Name" refers to any names specified as such after the
+copyright statement(s).
+
+"Original Version" refers to the collection of Font Software components as
+distributed by the Copyright Holder(s).
+
+"Modified Version" refers to any derivative made by adding to, deleting,
+or substituting -- in part or in whole -- any of the components of the
+Original Version, by changing formats or by porting the Font Software to a
+new environment.
+
+"Author" refers to any designer, engineer, programmer, technical
+writer or other person who contributed to the Font Software.
+
+PERMISSION & CONDITIONS
+Permission is hereby granted, free of charge, to any person obtaining
+a copy of the Font Software, to use, study, copy, merge, embed, modify,
+redistribute, and sell modified and unmodified copies of the Font
+Software, subject to the following conditions:
+
+1) Neither the Font Software nor any of its individual components,
+in Original or Modified Versions, may be sold by itself.
+
+2) Original or Modified Versions of the Font Software may be bundled,
+redistributed and/or sold with any software, provided that each copy
+contains the above copyright notice and this license. These can be
+included either as stand-alone text files, human-readable headers or
+in the appropriate machine-readable metadata fields within text or
+binary files as long as those fields can be easily viewed by the user.
+
+3) No Modified Version of the Font Software may use the Reserved Font
+Name(s) unless explicit written permission is granted by the corresponding
+Copyright Holder. This restriction only applies to the primary font name as
+presented to the users.
+
+4) The name(s) of the Copyright Holder(s) or the Author(s) of the Font
+Software shall not be used to promote, endorse or advertise any
+Modified Version, except to acknowledge the contribution(s) of the
+Copyright Holder(s) and the Author(s) or with their explicit written
+permission.
+
+5) The Font Software, modified or unmodified, in part or in whole,
+must be distributed entirely under this license, and must not be
+distributed under any other license. The requirement for fonts to
+remain under this license does not apply to any document created
+using the Font Software.
+
+TERMINATION
+This license becomes null and void if any of the above conditions are
+not met.
+
+DISCLAIMER
+THE FONT SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO ANY WARRANTIES OF
+MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT
+OF COPYRIGHT, PATENT, TRADEMARK, OR OTHER RIGHT. IN NO EVENT SHALL THE
+COPYRIGHT HOLDER BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+INCLUDING ANY GENERAL, SPECIAL, INDIRECT, INCIDENTAL, OR CONSEQUENTIAL
+DAMAGES, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+FROM, OUT OF THE USE OR INABILITY TO USE THE FONT SOFTWARE OR FROM
+OTHER DEALINGS IN THE FONT SOFTWARE.

cpp/dodge_the_creeps/project/gdnative/dodge_the_creeps.gdnlib

@@ -0,0 +1,18 @@
+[general]
+
+singleton=false
+load_once=true
+symbol_prefix="godot_"
+reloadable=true
+
+[entry]
+
+Windows.64="res://gdnative/windows/libdodgethecreeps.dll"
+X11.64="res://gdnative/linux/libdodgethecreeps.so"
+OSX.64="res://gdnative/osx/libdodgethecreeps.dylib"
+
+[dependencies]
+
+Windows.64=[  ]
+X11.64=[  ]
+OSX.64=[  ]

cpp/dodge_the_creeps/project/gdnative/hud.gdns

@@ -0,0 +1,9 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://gdnative/dodge_the_creeps.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+
+resource_name = "HUD"
+class_name = "HUD"
+library = ExtResource( 1 )

cpp/dodge_the_creeps/project/gdnative/linux/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

cpp/dodge_the_creeps/project/gdnative/main.gdns

@@ -0,0 +1,9 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://gdnative/dodge_the_creeps.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+
+resource_name = "Main"
+class_name = "Main"
+library = ExtResource( 1 )

cpp/dodge_the_creeps/project/gdnative/mob.gdns

@@ -0,0 +1,9 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://gdnative/dodge_the_creeps.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+
+resource_name = "Mob"
+class_name = "Mob"
+library = ExtResource( 1 )

cpp/dodge_the_creeps/project/gdnative/osx/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

cpp/dodge_the_creeps/project/gdnative/player.gdns

@@ -0,0 +1,9 @@
+[gd_resource type="NativeScript" load_steps=2 format=2]
+
+[ext_resource path="res://gdnative/dodge_the_creeps.gdnlib" type="GDNativeLibrary" id=1]
+
+[resource]
+
+resource_name = "Player"
+class_name = "Player"
+library = ExtResource( 1 )

cpp/dodge_the_creeps/project/gdnative/windows/.gitignore

@@ -0,0 +1,2 @@
+*
+!.gitignore

cpp/dodge_the_creeps/project/icon.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://icon.png"
+dest_files=[ "res://.import/icon.png-487276ed1e3a0c39cad0279d744ee560.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

cpp/dodge_the_creeps/project/project.godot

@@ -0,0 +1,63 @@
+; 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
+
+[application]
+
+config/name="Dodge the Creeps with GDNative C++"
+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"
+
+[display]
+
+window/size/width=480
+window/size/height=720
+window/stretch/mode="2d"
+window/stretch/aspect="keep"
+
+[input]
+
+move_left={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777231,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":65,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":14,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":-1.0,"script":null)
+ ]
+}
+move_right={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":68,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":15,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":0,"axis_value":1.0,"script":null)
+ ]
+}
+move_up={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777232,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":87,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":12,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":-1.0,"script":null)
+ ]
+}
+move_down={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777234,"unicode":0,"echo":false,"script":null)
+, Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":83,"unicode":0,"echo":false,"script":null)
+, Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":0,"button_index":13,"pressure":0.0,"pressed":false,"script":null)
+, Object(InputEventJoypadMotion,"resource_local_to_scene":false,"resource_name":"","device":0,"axis":1,"axis_value":1.0,"script":null)
+ ]
+}

cpp/dodge_the_creeps/src/entry.cpp

@@ -0,0 +1,23 @@
+#include <Godot.hpp>
+
+#include "hud.hpp"
+#include "main.hpp"
+#include "mob.hpp"
+#include "player.hpp"
+
+extern "C" void GDN_EXPORT godot_gdnative_init(godot_gdnative_init_options *o) {
+	godot::Godot::gdnative_init(o);
+}
+
+extern "C" void GDN_EXPORT godot_gdnative_terminate(godot_gdnative_terminate_options *o) {
+	godot::Godot::gdnative_terminate(o);
+}
+
+extern "C" void GDN_EXPORT godot_nativescript_init(void *handle) {
+	godot::Godot::nativescript_init(handle);
+
+	godot::register_class<HUD>();
+	godot::register_class<Main>();
+	godot::register_class<Mob>();
+	godot::register_class<Player>();
+}

cpp/dodge_the_creeps/src/hud.cpp

@@ -0,0 +1,55 @@
+#include "hud.hpp"
+
+void HUD::_ready() {
+	_score_label = get_node<godot::Label>("ScoreLabel");
+	_message_label = get_node<godot::Label>("MessageLabel");
+	_start_message_timer = get_node<godot::Timer>("StartMessageTimer");
+	_get_ready_message_timer = get_node<godot::Timer>("GetReadyMessageTimer");
+	_start_button = get_node<godot::Button>("StartButton");
+	_start_button_timer = get_node<godot::Timer>("StartButtonTimer");
+}
+
+// There is no `yield` in GDNative, so we need to have every
+// step be its own method that is called on timer timeout.
+void HUD::show_get_ready() {
+	_message_label->set_text("Get Ready");
+	_message_label->show();
+	_get_ready_message_timer->start();
+}
+
+void HUD::show_game_over() {
+	_message_label->set_text("Game Over");
+	_message_label->show();
+	_start_message_timer->start();
+}
+
+void HUD::update_score(int p_score) {
+	_score_label->set_text(godot::Variant(p_score));
+}
+
+void HUD::_on_StartButton_pressed() {
+	_start_button_timer->stop();
+	_start_button->hide();
+	emit_signal("start_game");
+}
+
+void HUD::_on_StartMessageTimer_timeout() {
+	_message_label->set_text("Dodge the\nCreeps");
+	_message_label->show();
+	_start_button_timer->start();
+}
+
+void HUD::_on_GetReadyMessageTimer_timeout() {
+	_message_label->hide();
+}
+
+void HUD::_register_methods() {
+	godot::register_method("_ready", &HUD::_ready);
+	godot::register_method("show_get_ready", &HUD::show_get_ready);
+	godot::register_method("show_game_over", &HUD::show_game_over);
+	godot::register_method("update_score", &HUD::update_score);
+	godot::register_method("_on_StartButton_pressed", &HUD::_on_StartButton_pressed);
+	godot::register_method("_on_StartMessageTimer_timeout", &HUD::_on_StartMessageTimer_timeout);
+	godot::register_method("_on_GetReadyMessageTimer_timeout", &HUD::_on_GetReadyMessageTimer_timeout);
+	godot::register_signal<HUD>("start_game");
+}

cpp/dodge_the_creeps/src/hud.hpp

@@ -0,0 +1,33 @@
+#ifndef HUD_H
+#define HUD_H
+
+#include <Button.hpp>
+#include <CanvasLayer.hpp>
+#include <Godot.hpp>
+#include <Label.hpp>
+#include <Timer.hpp>
+
+class HUD : public godot::CanvasLayer {
+	GODOT_CLASS(HUD, godot::CanvasLayer)
+
+	godot::Label *_score_label;
+	godot::Label *_message_label;
+	godot::Timer *_start_message_timer;
+	godot::Timer *_get_ready_message_timer;
+	godot::Button *_start_button;
+	godot::Timer *_start_button_timer;
+
+public:
+	void _init() {}
+	void _ready();
+	void show_get_ready();
+	void show_game_over();
+	void update_score(int score);
+	void _on_StartButton_pressed();
+	void _on_StartMessageTimer_timeout();
+	void _on_GetReadyMessageTimer_timeout();
+
+	static void _register_methods();
+};
+
+#endif // HUD_H

cpp/dodge_the_creeps/src/main.cpp

@@ -0,0 +1,80 @@
+#include "main.hpp"
+
+#include <SceneTree.hpp>
+
+#include "mob.hpp"
+
+void Main::_ready() {
+	_hud = get_node<HUD>("HUD");
+	_player = get_node<Player>("Player");
+	_start_position = get_node<godot::Node2D>("StartPosition");
+	_mob_spawn_location = get_node<godot::PathFollow2D>("MobPath/MobSpawnLocation");
+	_mob_timer = get_node<godot::Timer>("MobTimer");
+	_score_timer = get_node<godot::Timer>("ScoreTimer");
+	_start_timer = get_node<godot::Timer>("StartTimer");
+	_music = get_node<godot::AudioStreamPlayer>("Music");
+	_death_sound = get_node<godot::AudioStreamPlayer>("DeathSound");
+	_random = (godot::Ref<godot::RandomNumberGenerator>)godot::RandomNumberGenerator::_new();
+	_random->randomize();
+}
+
+void Main::game_over() {
+	_score_timer->stop();
+	_mob_timer->stop();
+	_hud->show_game_over();
+	_music->stop();
+	_death_sound->play();
+}
+
+void Main::new_game() {
+	get_tree()->call_group("mobs", "queue_free");
+	score = 0;
+	_player->start(_start_position->get_position());
+	_start_timer->start();
+	_hud->update_score(score);
+	_hud->show_get_ready();
+	_music->play();
+}
+
+void Main::_on_MobTimer_timeout() {
+	// Choose a random location on Path2D.
+	_mob_spawn_location->set_offset(_random->randi());
+
+	// Create a Mob instance and add it to the scene.
+	godot::Node *mob = mob_scene->instance();
+	add_child(mob);
+
+	// Set the mob's direction perpendicular to the path direction.
+	real_t direction = _mob_spawn_location->get_rotation() + Math_PI / 2;
+
+	// Set the mob's position to a random location.
+	mob->set("position", _mob_spawn_location->get_position());
+
+	// Add some randomness to the direction.
+	direction += _random->randf_range(-Math_PI / 4, Math_PI / 4);
+	mob->set("rotation", direction);
+
+	// Choose the velocity for the mob.
+	godot::Vector2 velocity = godot::Vector2(_random->randf_range(150.0, 250.0), 0.0);
+	mob->set("linear_velocity", velocity.rotated(direction));
+}
+
+void Main::_on_ScoreTimer_timeout() {
+	score += 1;
+	_hud->update_score(score);
+}
+
+void Main::_on_StartTimer_timeout() {
+	_mob_timer->start();
+	_score_timer->start();
+}
+
+void Main::_register_methods() {
+	godot::register_method("_ready", &Main::_ready);
+	godot::register_method("game_over", &Main::game_over);
+	godot::register_method("new_game", &Main::new_game);
+	godot::register_method("_on_MobTimer_timeout", &Main::_on_MobTimer_timeout);
+	godot::register_method("_on_ScoreTimer_timeout", &Main::_on_ScoreTimer_timeout);
+	godot::register_method("_on_StartTimer_timeout", &Main::_on_StartTimer_timeout);
+	godot::register_property("mob_scene", &Main::mob_scene, (godot::Ref<godot::PackedScene>)nullptr);
+}

cpp/dodge_the_creeps/src/main.hpp

@@ -0,0 +1,45 @@
+#ifndef MAIN_H
+#define MAIN_H
+
+#include <AudioStreamPlayer.hpp>
+#include <CanvasLayer.hpp>
+#include <Godot.hpp>
+#include <Node.hpp>
+#include <PackedScene.hpp>
+#include <PathFollow2D.hpp>
+#include <RandomNumberGenerator.hpp>
+#include <Timer.hpp>
+
+#include "hud.hpp"
+#include "player.hpp"
+
+class Main : public godot::Node {
+	GODOT_CLASS(Main, godot::Node)
+
+	int score;
+	HUD *_hud;
+	Player *_player;
+	godot::Node2D *_start_position;
+	godot::PathFollow2D *_mob_spawn_location;
+	godot::Timer *_mob_timer;
+	godot::Timer *_score_timer;
+	godot::Timer *_start_timer;
+	godot::AudioStreamPlayer *_music;
+	godot::AudioStreamPlayer *_death_sound;
+	godot::Ref<godot::RandomNumberGenerator> _random;
+
+public:
+	godot::Ref<godot::PackedScene> mob_scene;
+
+	void _init() {}
+	void _ready();
+	void game_over();
+	void new_game();
+	void _on_MobTimer_timeout();
+	void _on_ScoreTimer_timeout();
+	void _on_StartTimer_timeout();
+
+	static void _register_methods();
+};
+
+#endif // MAIN_H

cpp/dodge_the_creeps/src/mob.cpp

@@ -0,0 +1,27 @@
+#include "mob.hpp"
+
+#include <RandomNumberGenerator.hpp>
+#include <SpriteFrames.hpp>
+
+void Mob::_ready() {
+	godot::Ref<godot::RandomNumberGenerator> random = godot::RandomNumberGenerator::_new();
+	random->randomize();
+	_animated_sprite = get_node<godot::AnimatedSprite>("AnimatedSprite");
+	_animated_sprite->_set_playing(true);
+	godot::PoolStringArray mob_types = _animated_sprite->get_sprite_frames()->get_animation_names();
+	_animated_sprite->set_animation(mob_types[random->randi() % mob_types.size()]);
+}
+
+void Mob::_on_VisibilityNotifier2D_screen_exited() {
+	queue_free();
+}
+
+void Mob::_on_start_game() {
+	queue_free();
+}
+
+void Mob::_register_methods() {
+	godot::register_method("_ready", &Mob::_ready);
+	godot::register_method("_on_VisibilityNotifier2D_screen_exited", &Mob::_on_VisibilityNotifier2D_screen_exited);
+	godot::register_method("_on_start_game", &Mob::_on_start_game);
+}

cpp/dodge_the_creeps/src/mob.hpp

@@ -0,0 +1,25 @@
+#ifndef MOB_H
+#define MOB_H
+
+#include <AnimatedSprite.hpp>
+#include <Godot.hpp>
+#include <RigidBody2D.hpp>
+
+class Mob : public godot::RigidBody2D {
+	GODOT_CLASS(Mob, godot::RigidBody2D)
+
+	godot::AnimatedSprite *_animated_sprite;
+
+public:
+	int min_speed = 150;
+	int max_speed = 250;
+
+	void _init() {}
+	void _ready();
+	void _on_VisibilityNotifier2D_screen_exited();
+	void _on_start_game();
+
+	static void _register_methods();
+};
+
+#endif // MOB_H

cpp/dodge_the_creeps/src/player.cpp

@@ -0,0 +1,62 @@
+#include "player.hpp"
+
+#include <Input.hpp>
+
+void Player::_ready() {
+	_animated_sprite = get_node<godot::AnimatedSprite>("AnimatedSprite");
+	_collision_shape = get_node<godot::CollisionShape2D>("CollisionShape2D");
+	_screen_size = get_viewport_rect().size;
+	hide();
+}
+
+void Player::_process(double p_delta) {
+	godot::Input *input = godot::Input::get_singleton();
+	godot::Vector2 velocity(0, 0);
+
+	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");
+
+	if (velocity.length() > 0) {
+		velocity = velocity.normalized() * speed;
+		_animated_sprite->play();
+	} else {
+		_animated_sprite->stop();
+	}
+
+	godot::Vector2 position = get_position();
+	position += velocity * p_delta;
+	position.x = godot::Math::clamp(position.x, (real_t)0.0, _screen_size.x);
+	position.y = godot::Math::clamp(position.y, (real_t)0.0, _screen_size.y);
+	set_position(position);
+
+	if (velocity.x != 0) {
+		_animated_sprite->set_animation("right");
+		_animated_sprite->set_flip_v(false);
+		_animated_sprite->set_flip_h(velocity.x < 0);
+	} else if (velocity.y != 0) {
+		_animated_sprite->set_animation("up");
+		_animated_sprite->set_flip_v(velocity.y > 0);
+	}
+}
+
+void Player::start(godot::Vector2 p_position) {
+	set_position(p_position);
+	show();
+	_collision_shape->set_disabled(false);
+}
+
+void Player::_on_Player_body_entered(godot::Node2D *_body) {
+	hide(); // Player disappears after being hit.
+	emit_signal("hit");
+	// Must be deferred as we can't change physics properties on a physics callback.
+	_collision_shape->set_deferred("disabled", true);
+}
+
+void Player::_register_methods() {
+	godot::register_method("_ready", &Player::_ready);
+	godot::register_method("_process", &Player::_process);
+	godot::register_method("start", &Player::start);
+	godot::register_method("_on_Player_body_entered", &Player::_on_Player_body_entered);
+	godot::register_property("speed", &Player::speed, 400);
+	godot::register_signal<Player>("hit");
+}

cpp/dodge_the_creeps/src/player.hpp

@@ -0,0 +1,28 @@
+#ifndef PLAYER_H
+#define PLAYER_H
+
+#include <AnimatedSprite.hpp>
+#include <Area2D.hpp>
+#include <CollisionShape2D.hpp>
+#include <Godot.hpp>
+
+class Player : public godot::Area2D {
+	GODOT_CLASS(Player, godot::Area2D)
+
+	godot::AnimatedSprite *_animated_sprite;
+	godot::CollisionShape2D *_collision_shape;
+	godot::Vector2 _screen_size; // Size of the game window.
+
+public:
+	int speed = 400; // How fast the player will move (pixels/sec).
+
+	void _init() {}
+	void _ready();
+	void _process(double p_delta);
+	void start(godot::Vector2 p_position);
+	void _on_Player_body_entered(godot::Node2D *_body);
+
+	static void _register_methods();
+};
+
+#endif // PLAYER_H