Add Liberation font family to Arcade

arcade/examples/drawing_text.py

@@ -12,8 +12,9 @@
 DEFAULT_LINE_HEIGHT = 45
 DEFAULT_FONT_SIZE = 20
 
-# Load fonts bumbled with Arcade such as the Kenney fonts
+# Load fonts bundled with Arcade such as the Kenney fonts
 arcade.resources.load_kenney_fonts()
+arcade.resources.load_liberation_fonts()
 
 
 class GameView(arcade.View):
@@ -158,7 +159,8 @@ def on_draw(self):
                          font_name=(
                              "Times New Roman",  # Comes with Windows
                              "Times",  # MacOS may sometimes have this variant
-                             "Liberation Serif"  # Common on Linux systems
+                             # Common on Linux systems + we ship it with Arcade
+                             "Liberation Serif"
                          ))
 
         start_y -= DEFAULT_LINE_HEIGHT

arcade/examples/drawing_text_objects.py

@@ -13,8 +13,9 @@
 DEFAULT_LINE_HEIGHT = 45
 DEFAULT_FONT_SIZE = 20
 
-# Load fonts bumbled with Arcade such as the Kenney fonts
+# Load fonts bundled with Arcade such as the Kenney fonts
 arcade.resources.load_kenney_fonts()
+arcade.resources.load_liberation_fonts()
 
 
 class GameView(arcade.View):
@@ -171,7 +172,8 @@ def __init__(self,):
             font_name=(
                 "Times New Roman",  # Comes with Windows
                 "Times",  # MacOS may sometimes have this variant
-                "Liberation Serif"  # Common on Linux systems
+                # Common on Linux systems + we ship it with Arcade
+                "Liberation Serif"
             )
         )
 

arcade/examples/drawing_text_objects_batch.py

@@ -15,8 +15,9 @@
 import arcade
 from pyglet.graphics import Batch
 
-# Load fonts bumbled with Arcade such as the Kenney fonts
+# Load fonts bundled with Arcade such as the Kenney fonts
 arcade.resources.load_kenney_fonts()
+arcade.resources.load_liberation_fonts()
 
 WINDOW_WIDTH = 1280  # Window width in pixels
 WINDOW_HEIGHT = 800  # Window height in pixels
@@ -193,7 +194,8 @@ def __init__(self):
             font_name=(
                 "Times New Roman",  # Comes with Windows
                 "Times",  # MacOS may sometimes have this variant
-                "Liberation Serif"  # Common on Linux systems
+                # Common on Linux systems + we ship it with Arcade
+                "Liberation Serif"
             ),
             batch=self.batch,
         )

arcade/resources/__init__.py

@@ -6,9 +6,16 @@
 
 #: The absolute path to this directory
 RESOURCE_DIR = Path(__file__).parent.resolve()
+
+# The "system" resources common to Arcade
 SYSTEM_PATH = RESOURCE_DIR / "system"
+FONTS_PATH = SYSTEM_PATH / "fonts"
+TTF_PATH = FONTS_PATH / "ttf"
+
+# Basic resources in the :assets: handle
 ASSET_PATH = RESOURCE_DIR / "assets"
 
+
 handles: dict[str, list[Path]] = {
     "resources": [SYSTEM_PATH, ASSET_PATH],
     "assets": [ASSET_PATH],
@@ -212,32 +219,91 @@ def list_built_in_assets(
 
 
 def load_kenney_fonts() -> None:
-    """Loads all the fonts in arcade's system directory.
-
-    Currently, this is only the Kenney fonts::
-
-        Kenney_Blocks.ttf          - Kenney Blocks
-        Kenney_Future.ttf          - Kenney Future
-        Kenney_Future_Narrow.ttf   - Kenney Future Narrow
-        Kenney_High.ttf            - Kenney High
-        Kenney_High_Square.ttf     - Kenney High Square
-        Kenney_Mini.ttf            - Kenney Mini
-        Kenney_Mini_Square.ttf     - Kenney Mini Square
-        Kenney_Pixel.ttf           - Kenney Pixel
-        Kenney_Pixel_Square.ttf    - Kenney Pixel Square
-        Kenney_Rocket.ttf          - Kenney Rocket
-        Kenney_Rocket_Square.ttf   - Kenney Rocket Square
+    """Loads all the Kenney.nl fonts bundled with Arcade.
+
+    .. tip:: This function is best for prototyping and experimenting!
+
+         For best performance, you may want to switch to
+         :py:class:`arcade.load_font` before release.
+
+    Please see :ref:`resources-fonts-kenney` for previews and
+    license information. The filename to load and ``font_name`` to use
+    when drawing text are summarized below:
+
+    .. might swap to this style for the resources listing once I figure out how to
+    .. cleanly modify the file to use it.
+
+    =========================================  =========================================================================
+    ``font_name`` for :py:class:`arcade.Text`  :ref:`Resource handle <resource_handles>` for :py:func:`arcade.load_font`
+    =========================================  =========================================================================
+    ``"Kenney Blocks"``                        ``:resources:fonts/ttf/Kenney/Kenney_Blocks.ttf``
+    ``"Kenney Future"``                        ``:resources:fonts/ttf/Kenney/Kenney_Future.ttf``
+    ``"Kenney Future Narrow"``                 ``:resources:fonts/ttf/Kenney/Kenney_Future_Narrow.ttf``
+    ``"Kenney High"``                          ``:resources:fonts/ttf/Kenney/Kenney_High.ttf``
+    ``"Kenney High Square"``                   ``:resources:fonts/ttf/Kenney/Kenney_High_Square.ttf``
+    ``"Kenney Mini"``                          ``:resources:fonts/ttf/Kenney/Kenney_Mini.ttf``
+    ``"Kenney Mini Square"``                   ``:resources:fonts/ttf/Kenney/Kenney_Mini_Square.ttf``
+    ``"Kenney Pixel"``                         ``:resources:fonts/ttf/Kenney/Kenney_Pixel.ttf``
+    ``"Kenney Pixel Square"``                  ``:resources:fonts/ttf/Kenney/Kenney_Pixel_Square.ttf``
+    ``"Kenney Rocket"``                        ``:resources:fonts/ttf/Kenney/Kenney_Rocket.ttf``
+    ``"Kenney Rocket Square"``                 ``:resources:fonts/ttf/Kenney/Kenney_Rocket_Square.ttf``
+    =========================================  =========================================================================
+
+    """  # noqa: E501  # Silence ruff  # pending: better generation
+    from arcade.text import load_font
+
+    load_font(":system:fonts/ttf/Kenney/Kenney_Blocks.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Future.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Future_Narrow.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_High.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_High_Square.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Mini.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Mini_Square.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Pixel.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Pixel_Square.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Rocket.ttf")
+    load_font(":system:fonts/ttf/Kenney/Kenney_Rocket_Square.ttf")
+
+
+def load_liberation_fonts() -> None:
+    """Loads all styles for generic Arial, Courier, and Times New Roman replacements.
+
+    .. tip:: This function is best for prototyping and experimenting!
+
+             For best performance, you may want to switch to
+             :py:class:`arcade.load_font` before release.
+
+    The Liberation fonts are proven, permissively-licensed fonts.[
+    For previews and additional information, please see
+    :ref:`resources-fonts-liberation`.
+
+    .. list-table:: ``font_name`` values for :py:class:`arcade.Text`
+       :header-rows: 1
+
+       * - Proprietary Font(s)
+         - Liberation Replacemetn
+
+       * - ``"Courier"``
+         - ``"Liberation Mono"``
+
+       * - ``"Times New Roman"``, ``"Times"``
+         - ``"Liberation Serif"``
+
+       * - ``"Arial"``
+         - ``"Liberation Sans"``
+
     """
     from arcade.text import load_font
 
-    load_font(":system:fonts/ttf/Kenney_Blocks.ttf")
-    load_font(":system:fonts/ttf/Kenney_Future.ttf")
-    load_font(":system:fonts/ttf/Kenney_Future_Narrow.ttf")
-    load_font(":system:fonts/ttf/Kenney_High.ttf")
-    load_font(":system:fonts/ttf/Kenney_High_Square.ttf")
-    load_font(":system:fonts/ttf/Kenney_Mini.ttf")
-    load_font(":system:fonts/ttf/Kenney_Mini_Square.ttf")
-    load_font(":system:fonts/ttf/Kenney_Pixel.ttf")
-    load_font(":system:fonts/ttf/Kenney_Pixel_Square.ttf")
-    load_font(":system:fonts/ttf/Kenney_Rocket.ttf")
-    load_font(":system:fonts/ttf/Kenney_Rocket_Square.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Mono_BoldItalic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Mono_Bold.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Mono_Italic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Mono_Regular.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Sans_BoldItalic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Sans_Bold.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Sans_Italic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Sans_Regular.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Serif_BoldItalic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Serif_Bold.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Serif_Italic.ttf")
+    load_font(":system:fonts/ttf/Liberation/Liberation_Serif_Regular.ttf")

arcade/resources/system/fonts/ttf/Liberation/LICENSE

@@ -0,0 +1,102 @@
+Digitized data copyright (c) 2010 Google Corporation
+	with Reserved Font Arimo, Tinos and Cousine.
+Copyright (c) 2012 Red Hat, Inc.
+	with Reserved Font Name Liberation.
+
+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.
+

doc/links.rst

@@ -29,6 +29,7 @@
 .. Concepts
 .. _CC0: https://creativecommons.org/publicdomain/#publicdomain-cc0-10
 .. _Creative Commons licenses: https://creativecommons.org/share-your-work/cclicenses/
+.. _SIL Open Font License: https://openfontlicense.org/
 
 .. Licensing
 .. _BibTeX: https://www.bibtex.org/Format/

tests/unit/text/test_text_instance_properties.py

@@ -13,7 +13,7 @@ def instance() -> arcade.Text:
         ("value", "New test value"),
         ("x", 12.0),
         ("y", 12.0),
-        ("font_name", "Times New Roman"),
+        ("font_name", "Liberation Serif"),  # Generic Times New Roman we ship in-box
         ("font_size", 20.0),
         ("width", 600),
         ("bold", True),