Add credits popup and legal information

The credits screen shows both credits and legal information. OpenSans font was added to the project to display the credits.

README.md

@@ -50,12 +50,21 @@ display/window/size/window_width_override=360
 display/window/size/window_height_override=640
 ```
 
+## Legal
+
+©2024 Paul Gestwicki
+
+This software is licensed under [the GNU General Public License v3.0](LICENSE).
+
+
 ## Third-Party Assets
 
 - [Shantell Sans font](https://fonts.google.com/specimen/Shantell+Sans) licensed under [OFL](project/common/ShantellSans_license.txt)
 
 - [Rounds Black font](https://www.1001fonts.com/rounds-black-font.html) licensed under [OFL](project/common/RoundsBlack_license.txt)
 
+- [OpenSans](https://fonts.google.com/specimen/Open+Sans) licensed under [OFL](project/ui/credits/OpenSans_license.txt)
+
 - Button click sound is a modification of [Mouse Button Clicks](https://freesound.org/people/aphom000/sounds/687105/) licensed under [CC0](https://creativecommons.org/publicdomain/zero/1.0/)
 
 - [Gear image](https://commons.wikimedia.org/wiki/File:Gear-icon.png) is 

project/ui/credits/OpenSans.ttf.import

@@ -0,0 +1,33 @@
+[remap]
+
+importer="font_data_dynamic"
+type="FontFile"
+uid="uid://dwaxej03kcxd5"
+path="res://.godot/imported/OpenSans.ttf-00164b74ef5317dfa3e92da7cc1d934e.fontdata"
+
+[deps]
+
+source_file="res://ui/credits/OpenSans.ttf"
+dest_files=["res://.godot/imported/OpenSans.ttf-00164b74ef5317dfa3e92da7cc1d934e.fontdata"]
+
+[params]
+
+Rendering=null
+antialiasing=1
+generate_mipmaps=false
+multichannel_signed_distance_field=false
+msdf_pixel_range=8
+msdf_size=48
+allow_system_fallback=true
+force_autohinter=false
+hinting=1
+subpixel_positioning=1
+oversampling=0.0
+Fallbacks=null
+fallbacks=[]
+Compress=null
+compress=true
+preload=[]
+language_support={}
+script_support={}
+opentype_features={}

project/ui/credits/OpenSans_license.txt

@@ -0,0 +1,93 @@
+Copyright 2020 The Open Sans Project Authors (https://github.com/googlefonts/opensans)
+
+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:
+https://openfontlicense.org
+
+
+-----------------------------------------------------------
+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.

project/ui/credits/credits_panel.gd

@@ -0,0 +1,12 @@
+extends PanelContainer
+
+signal dismissed
+
+
+func _on_button_pressed() -> void:
+	dismissed.emit()
+
+
+## Handle the clicking of the license URL
+func _on_rich_text_label_meta_clicked(meta: Variant) -> void:
+	OS.shell_open(str(meta))

project/ui/credits/credits_panel.tscn

@@ -0,0 +1,104 @@
+[gd_scene load_steps=7 format=3 uid="uid://ebrhp55oc1to"]
+
+[ext_resource type="Script" path="res://ui/credits/credits_panel.gd" id="1_6qchm"]
+[ext_resource type="StyleBox" uid="uid://cmums7em450n" path="res://ui/overlay_panel_style.tres" id="1_eppal"]
+[ext_resource type="PackedScene" uid="uid://b8q1tdpaxtldy" path="res://ui/audible_button.tscn" id="1_ftdhd"]
+[ext_resource type="FontFile" uid="uid://dwaxej03kcxd5" path="res://ui/credits/OpenSans.ttf" id="3_llkcx"]
+
+[sub_resource type="Theme" id="Theme_2hkwo"]
+default_font = ExtResource("3_llkcx")
+default_font_size = 24
+
+[sub_resource type="FontVariation" id="FontVariation_e0xp2"]
+base_font = ExtResource("3_llkcx")
+variation_opentype = {
+2003265652: 700
+}
+
+[node name="CreditsPanel" type="PanelContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme = SubResource("Theme_2hkwo")
+theme_override_styles/panel = ExtResource("1_eppal")
+script = ExtResource("1_6qchm")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+layout_mode = 2
+theme_override_constants/separation = 20
+alignment = 1
+
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer"]
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="RichTextLabel" type="RichTextLabel" parent="VBoxContainer/ScrollContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 3
+theme_override_fonts/bold_font = SubResource("FontVariation_e0xp2")
+bbcode_enabled = true
+text = "[center][b][font_size=28]STEM Career Paths Game[/font_size][/b]
+
+Director
+[b]Paul Gestwicki, Ph.D.[/b]
+
+Research Assistants
+[b]Jeffrey Harmon
+Samantha Shively
+Brooke Wright[/b]
+
+Additional Design and Development
+[b]Liam Grube
+Lilly Waterman[/b]
+
+Special Thanks
+[b]Indiana Space Grant Consortium
+
+Ball State University
+Department of Computer Science
+
+Ball State University 
+Sponsored Projects Administration
+[/b]
+
+STEM Career Paths Game
+©2024 Paul Gestwicki
+
+This program is released under
+the GNU General Public License v3.0.
+[url]https://github.com/STEM-Careers-Game/stem_career_paths[/url]
+
+[b]Open Source License Information[/b]
+
+Godot Engine
+[url]https://godotengine.org/license/[/url]
+
+Shantell Sans Font
+Copyright 2022 The Shantell Sans Project Authors 
+[url]https://github.com/arrowtype/shantell-sans[/url]
+
+Rounds Black Font
+Copyright (c) 2014, Ivan Gladkikh
+[url]www.jovanny.ru[/url]
+
+Open Sans Font
+Copyright 2020 The Open Sans Project Authors 
+[url]https://github.com/googlefonts/opensans[/url]
+[/center]"
+fit_content = true
+
+[node name="MarginContainer" type="MarginContainer" parent="VBoxContainer"]
+layout_mode = 2
+theme_override_constants/margin_bottom = 12
+
+[node name="Button" parent="VBoxContainer/MarginContainer" instance=ExtResource("1_ftdhd")]
+custom_minimum_size = Vector2(200, 0)
+layout_mode = 2
+size_flags_horizontal = 4
+text = "OK"
+
+[connection signal="meta_clicked" from="VBoxContainer/ScrollContainer/RichTextLabel" to="." method="_on_rich_text_label_meta_clicked"]
+[connection signal="pressed" from="VBoxContainer/MarginContainer/Button" to="." method="_on_button_pressed"]

project/ui/licenses/licenses_panel.gd

@@ -0,0 +1,6 @@
+extends PanelContainer
+
+signal dismissed
+
+func _on_audible_button_pressed() -> void:
+	dismissed.emit()

project/ui/licenses/licenses_panel.tscn

@@ -0,0 +1,86 @@
+[gd_scene load_steps=4 format=3 uid="uid://bqlwow0iragyu"]
+
+[ext_resource type="Script" path="res://ui/licenses/licenses_panel.gd" id="1_kg1h2"]
+[ext_resource type="StyleBox" uid="uid://cmums7em450n" path="res://ui/overlay_panel_style.tres" id="1_v3gwc"]
+[ext_resource type="PackedScene" uid="uid://b8q1tdpaxtldy" path="res://ui/audible_button.tscn" id="2_ywld1"]
+
+[node name="LicensesPanel" type="PanelContainer"]
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+theme_override_styles/panel = ExtResource("1_v3gwc")
+script = ExtResource("1_kg1h2")
+
+[node name="VBoxContainer" type="VBoxContainer" parent="."]
+layout_mode = 2
+theme_override_constants/separation = 20
+
+[node name="ScrollContainer" type="ScrollContainer" parent="VBoxContainer"]
+layout_mode = 2
+size_flags_vertical = 3
+
+[node name="Label" type="Label" parent="VBoxContainer/ScrollContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 2
+text = "LICENSES
+
+Lorem Ipsum is simply dummy text of the printing and typesetting industry. Lorem Ipsum has been the industry's standard dummy text ever since the 1500s, when an unknown printer took a galley of type and scrambled it to make a type specimen book. It has survived not only five centuries, but also the leap into electronic typesetting, remaining essentially unchanged. It was popularised in the 1960s with the release of Letraset sheets containing Lorem Ipsum passages, and more recently with desktop publishing software like Aldus PageMaker including versions of Lorem Ipsum.
+
+Why do we use it?
+It is a long established fact that a reader will be distracted by the readable content of a page when looking at its layout. The point of using Lorem Ipsum is that it has a more-or-less normal distribution of letters, as opposed to using 'Content here, content here', making it look like readable English. Many desktop publishing packages and web page editors now use Lorem Ipsum as their default model text, and a search for 'lorem ipsum' will uncover many web sites still in their infancy. Various versions have evolved over the years, sometimes by accident, sometimes on purpose (injected humour and the like).
+
+
+Where does it come from?
+Contrary to popular belief, Lorem Ipsum is not simply random text. It has roots in a piece of classical Latin literature from 45 BC, making it over 2000 years old. Richard McClintock, a Latin professor at Hampden-Sydney College in Virginia, looked up one of the more obscure Latin words, consectetur, from a Lorem Ipsum passage, and going through the cites of the word in classical literature, discovered the undoubtable source. Lorem Ipsum comes from sections 1.10.32 and 1.10.33 of \"de Finibus Bonorum et Malorum\" (The Extremes of Good and Evil) by Cicero, written in 45 BC. This book is a treatise on the theory of ethics, very popular during the Renaissance. The first line of Lorem Ipsum, \"Lorem ipsum dolor sit amet..\", comes from a line in section 1.10.32.
+
+The standard chunk of Lorem Ipsum used since the 1500s is reproduced below for those interested. Sections 1.10.32 and 1.10.33 from \"de Finibus Bonorum et Malorum\" by Cicero are also reproduced in their exact original form, accompanied by English versions from the 1914 translation by H. Rackham.
+
+Where can I get some?
+There are many variations of passages of Lorem Ipsum available, but the majority have suffered alteration in some form, by injected humour, or randomised words which don't look even slightly believable. If you are going to use a passage of Lorem Ipsum, you need to be sure there isn't anything embarrassing hidden in the middle of text. All the Lorem Ipsum generators on the Internet tend to repeat predefined chunks as necessary, making this the first true generator on the Internet. It uses a dictionary of over 200 Latin words, combined with a handful of model sentence structures, to generate Lorem Ipsum which looks reasonable. The generated Lorem Ipsum is therefore always free from repetition, injected humour, or non-characteristic words etc.
+
+5
+	paragraphs
+	words
+	bytes
+	lists
+	Start with 'Lorem
+ipsum dolor sit amet...'
+
+Translations: Can you help translate this site into a foreign language ? Please email us with details if you can help.
+There is a set of mock banners available here in three colours and in a range of standard banner sizes:
+BannersBannersBanners
+Donate: If you use this site regularly and would like to help keep the site on the Internet, please consider donating a small sum to help pay for the hosting and bandwidth bill. There is no minimum donation, any sum is appreciated - click here to donate using PayPal. Thank you for your support.
+Donate Bitcoin: 16UQLq1HZ3CNwhvgrarV6pMoA2CDjb4tyF
+NodeJS Python Interface GTK Lipsum Rails .NET Groovy
+
+The standard Lorem Ipsum passage, used since the 1500s
+\"Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.\"
+
+Section 1.10.32 of \"de Finibus Bonorum et Malorum\", written by Cicero in 45 BC
+\"Sed ut perspiciatis unde omnis iste natus error sit voluptatem accusantium doloremque laudantium, totam rem aperiam, eaque ipsa quae ab illo inventore veritatis et quasi architecto beatae vitae dicta sunt explicabo. Nemo enim ipsam voluptatem quia voluptas sit aspernatur aut odit aut fugit, sed quia consequuntur magni dolores eos qui ratione voluptatem sequi nesciunt. Neque porro quisquam est, qui dolorem ipsum quia dolor sit amet, consectetur, adipisci velit, sed quia non numquam eius modi tempora incidunt ut labore et dolore magnam aliquam quaerat voluptatem. Ut enim ad minima veniam, quis nostrum exercitationem ullam corporis suscipit laboriosam, nisi ut aliquid ex ea commodi consequatur? Quis autem vel eum iure reprehenderit qui in ea voluptate velit esse quam nihil molestiae consequatur, vel illum qui dolorem eum fugiat quo voluptas nulla pariatur?\"
+
+1914 translation by H. Rackham
+\"But I must explain to you how all this mistaken idea of denouncing pleasure and praising pain was born and I will give you a complete account of the system, and expound the actual teachings of the great explorer of the truth, the master-builder of human happiness. No one rejects, dislikes, or avoids pleasure itself, because it is pleasure, but because those who do not know how to pursue pleasure rationally encounter consequences that are extremely painful. Nor again is there anyone who loves or pursues or desires to obtain pain of itself, because it is pain, but because occasionally circumstances occur in which toil and pain can procure him some great pleasure. To take a trivial example, which of us ever undertakes laborious physical exercise, except to obtain some advantage from it? But who has any right to find fault with a man who chooses to enjoy a pleasure that has no annoying consequences, or one who avoids a pain that produces no resultant pleasure?\"
+
+Section 1.10.33 of \"de Finibus Bonorum et Malorum\", written by Cicero in 45 BC
+\"At vero eos et accusamus et iusto odio dignissimos ducimus qui blanditiis praesentium voluptatum deleniti atque corrupti quos dolores et quas molestias excepturi sint occaecati cupiditate non provident, similique sunt in culpa qui officia deserunt mollitia animi, id est laborum et dolorum fuga. Et harum quidem rerum facilis est et expedita distinctio. Nam libero tempore, cum soluta nobis est eligendi optio cumque nihil impedit quo minus id quod maxime placeat facere possimus, omnis voluptas assumenda est, omnis dolor repellendus. Temporibus autem quibusdam et aut officiis debitis aut rerum necessitatibus saepe eveniet ut et voluptates repudiandae sint et molestiae non recusandae. Itaque earum rerum hic tenetur a sapiente delectus, ut aut reiciendis voluptatibus maiores alias consequatur aut perferendis doloribus asperiores repellat.\"
+
+1914 translation by H. Rackham
+\"On the other hand, we denounce with righteous indignation and dislike men who are so beguiled and demoralized by the charms of pleasure of the moment, so blinded by desire, that they cannot foresee the pain and trouble that are bound to ensue; and equal blame belongs to those who fail in their duty through weakness of will, which is the same as saying through shrinking from toil and pain. These cases are perfectly simple and easy to distinguish. In a free hour, when our power of choice is untrammelled and when nothing prevents our being able to do what we like best, every pleasure is to be welcomed and every pain avoided. But in certain circumstances and owing to the claims of duty or the obligations of business it will frequently occur that pleasures have to be repudiated and annoyances accepted. The wise man therefore always holds in these matters to this principle of selection: he rejects pleasures to secure other greater pleasures, or else he endures pains to avoid worse pains.\"
+
+help@lipsum.com
+Privacy Policy · 
+
+
+
+Freestar"
+autowrap_mode = 3
+
+[node name="AudibleButton" parent="VBoxContainer" instance=ExtResource("2_ywld1")]
+layout_mode = 2
+text = "OK"
+
+[connection signal="pressed" from="VBoxContainer/AudibleButton" to="." method="_on_audible_button_pressed"]

project/ui/overlay_panel_style.tres

@@ -0,0 +1,4 @@
+[gd_resource type="StyleBoxFlat" format=3 uid="uid://cmums7em450n"]
+
+[resource]
+bg_color = Color(0.172549, 0.172549, 0.172549, 1)

project/ui/start_scene.gd

@@ -35,3 +35,9 @@ func _on_start_button_pressed() -> void:
 	owner.change_scene(new_scene)
 
 
+func _on_credits_button_pressed() -> void:
+	%CreditsOverlay.visible = true
+
+
+func _on_credits_panel_dismissed() -> void:
+	%CreditsOverlay.visible = false