Your first 2D game - Coding the player

.gitignore

@@ -1,3 +1,4 @@
 # Godot 4+ specific ignores
+/Docs/
 .godot/
 /android/

assets/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˙˚˛˜

assets/fonts/LICENSE.txt

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+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.

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assets/music/House In a Forest Loop.ogg.import

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assets/sfx/gameover.wav.import

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project.godot

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 config/name="Godot Docs"
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scenes/player.tscn

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+[gd_scene load_steps=8 format=3 uid="uid://wo6auqcr0yy6"]
+
+[ext_resource type="Texture2D" uid="uid://d0kmi60p357tt" path="res://assets/img/playerGrey_up1.png" id="1_0wenw"]
+[ext_resource type="Script" path="res://scripts/player.gd" id="1_ols1d"]
+[ext_resource type="Texture2D" uid="uid://dd5exrt8dhhjk" path="res://assets/img/playerGrey_up2.png" id="2_yxlb6"]
+[ext_resource type="Texture2D" uid="uid://biap3qok1ijvk" path="res://assets/img/playerGrey_walk1.png" id="3_13gqe"]
+[ext_resource type="Texture2D" uid="uid://dd5xv0s0mj36s" path="res://assets/img/playerGrey_walk2.png" id="4_45c2b"]
+
+[sub_resource type="SpriteFrames" id="SpriteFrames_lqq30"]
+animations = [{
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("1_0wenw")
+}, {
+"duration": 1.0,
+"texture": ExtResource("2_yxlb6")
+}],
+"loop": true,
+"name": &"up",
+"speed": 5.0
+}, {
+"frames": [{
+"duration": 1.0,
+"texture": ExtResource("3_13gqe")
+}, {
+"duration": 1.0,
+"texture": ExtResource("4_45c2b")
+}],
+"loop": true,
+"name": &"walk",
+"speed": 5.0
+}]
+
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_wca1h"]
+radius = 27.0
+height = 68.0
+
+[node name="Player" type="Area2D"]
+script = ExtResource("1_ols1d")
+metadata/_edit_group_ = true
+
+[node name="AnimatedSprite2D" type="AnimatedSprite2D" parent="."]
+scale = Vector2(0.5, 0.5)
+sprite_frames = SubResource("SpriteFrames_lqq30")
+animation = &"up"
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("CapsuleShape2D_wca1h")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

scripts/balls.gd

@@ -0,0 +1,9 @@
+extends Node
+
+@export var Ball: PackedScene
+
+func _input(event):
+	if event.is_action_pressed("click"):
+		var new_ball = Ball.instantiate()
+		new_ball.position = get_viewport().get_mouse_position()
+		add_child(new_ball)

scripts/icon.gd

@@ -0,0 +1,21 @@
+extends Sprite2D
+
+var speed = 400
+var angular_speed = PI
+
+func _ready():
+	var timer = get_node("Timer")
+	timer.timeout.connect(_on_timer_timeout)
+
+func _process(delta: float) -> void:
+	rotation += angular_speed * delta
+	var velocity = Vector2.UP.rotated(rotation) * speed
+	position += velocity * delta
+
+
+func _on_button_pressed() -> void:
+	set_process(not is_processing())
+
+
+func _on_timer_timeout():
+	visible = not visible

scripts/player.gd

@@ -0,0 +1,53 @@
+extends Area2D
+
+signal hit
+
+@export var speed = 400
+
+var screen_size
+
+func _ready() -> void:
+	screen_size = get_viewport_rect().size
+
+	hide()
+
+
+func _process(delta: float) -> void:
+	var velocity = Vector2.ZERO
+	
+	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
+		$AnimatedSprite2D.play()
+	else:
+		$AnimatedSprite2D.stop()
+
+	position += velocity * delta
+	position = position.clamp(Vector2.ZERO, screen_size)
+
+	if velocity.x != 0:
+		$AnimatedSprite2D.animation = "walk"
+		$AnimatedSprite2D.flip_v = false
+		$AnimatedSprite2D.flip_h = velocity.x < 0
+	elif velocity.y != 0:
+		$AnimatedSprite2D.animation = "up"
+		$AnimatedSprite2D.flip_v = velocity.y > 0
+
+
+func _on_body_entered(body: Node2D) -> void:
+	hide()
+	hit.emit()
+	$CollisionShape2D.set_deferred("disabled", true)
+	
+func start(pos):
+	position = pos
+	show()
+	$CollisionShape2D.disabled = false