Add CHIP-8 / S-CHIP / XO-CHIP (Jaxe libretro core)

- Add CHIP-8 / S-CHIP / XO-CHIP (Jaxe libretro core) using package from AmberElec
- Update es-theme-art-book-next for picture for CHIP-8 - thanks @anthonycaccese

config/emulators/chip-8.conf

@@ -0,0 +1,11 @@
+SYSTEM_NAME="chip-8"
+SYSTEM_FULLNAME="CHIP-8 / S-CHIP / XO-CHIP"
+SYSTEM_MANUFACTURER="Various"
+SYSTEM_RELEASE="1978"
+SYSTEM_HARDWARE="game engine"
+SYSTEM_PATH="/storage/roms/chip-8"
+SYSTEM_EXTENSION=".ch8 .sc8 .xo8"
+SYSTEM_COMMAND="/usr/bin/runemu.sh %ROM% -P%SYSTEM% --core=%CORE% --emulator=%EMULATOR% --controllers=\"%CONTROLLERSCONFIG%\""
+SYSTEM_PLATFORM="chip-8"
+SYSTEM_THEME="chip-8"
+SYSTEM_WIKI_PATH="chip-8"

documentation/PER_DEVICE_DOCUMENTATION/RK3566/SUPPORTED_EMULATORS_AND_CORES.md

@@ -113,6 +113,7 @@ This document describes all available systems emulators and cores available for
 |Sony|PlayStation Portable (psp)|2004|`psp`|.iso .cso .pbp .chd|**ppsspp:** ppsspp-sa (default)<br>|
 |Sony|PSP Minis (pspminis)|2004|`pspminis`|.iso .cso .pbp|**ppsspp:** ppsspp-sa (default)<br>**retroarch:** ppsspp<br>|
 |Sun Microsystems|J2ME (j2me)|2002|`j2me`|.jar|**retroarch:** freej2me (default)<br>|
+|Various|CHIP-8 / S-CHIP / XO-CHIP (chip-8)|1978|`chip-8`|.ch8 .sc8 .xo8|**retroarch:** jaxe (default)<br>|
 |Various|EasyRPG (easyrpg)|2003|`easyrpg`|.zip .easyrpg .ldb|**retroarch:** easyrpg (default)<br>|
 |Various|OpenBOR (openbor)|2003|`openbor`|.pak|**OpenBOR:** OpenBOR (default)<br>|
 |Various|ScummVM (scummvm)|2001|`games`|.sh .svm .scummvm|**scummvmsa:** scummvm (default)<br>**retroarch:** scummvm<br>|

packages/emulators/libretro/jaxe-lr/package.mk

@@ -0,0 +1,21 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2022-present AmberELEC (https://github.com/AmberELEC)
+
+PKG_NAME="jaxe-lr"
+PKG_VERSION="e03ea87f37b33d89ce9c9bd71bd71fd0158cc68d"
+PKG_ARCH="aarch64"
+PKG_SITE="https://github.com/kurtjd/jaxe"
+PKG_URL="${PKG_SITE}.git"
+PKG_DEPENDS_TARGET="toolchain"
+PKG_LONGDESC="A fully-featured, cross platform XO-CHIP/S-CHIP/CHIP-8 emulator written in C and SDL"
+PKG_TOOLCHAIN="make"
+
+make_target() {
+  cd ${PKG_BUILD}
+  make -f Makefile.libretro
+}
+
+makeinstall_target() {
+  mkdir -p ${INSTALL}/usr/lib/libretro
+  cp ${PKG_BUILD}/jaxe_libretro.so ${INSTALL}/usr/lib/libretro/
+}

packages/jelos/config/system/configs/system.cfg

@@ -29,6 +29,8 @@ c16.integerscale=0
 c64.integerscale=0
 cdi.integerscale=0
 cdi.ratio=4/3
+chip-8.integerscale=0
+chip-8.ratio=4/3
 cloud.backup=0
 colecovision.integerscale=0
 colecovision.ratio=4/3

packages/themes/es-theme-art-book-next/package.mk

@@ -4,7 +4,7 @@
 # Copyright (C) 2023 JELOS (https://github.com/JustEnoughLinuxOS)
 
 PKG_NAME="es-theme-art-book-next"
-PKG_VERSION="d25a2896878790814aa1bfc8fd7353234f1667ea"
+PKG_VERSION="33d432316fbc16a6552bb99ac11dd32e87539604"
 PKG_ARCH="any"
 PKG_LICENSE="CUSTOM"
 PKG_SITE="https://github.com/anthonycaccese/art-book-next-jelos"

packages/ui/emulationstation/config/common/es_features.cfg

@@ -810,6 +810,7 @@
       <core name="gw" features="netplay, rewind, autosave" />
       <core name="handy" features="netplay, rewind, autosave, cheevos" />
       <core name="hatari" features="netplay, rewind, autosave" />
+      <core name="jaxe" features="autosave"/>
       <core name="mame2003_plus" features="netplay, rewind, autosave">
         <features>
           <feature name="netplay" />

packages/virtual/emulators/package.mk

@@ -20,7 +20,7 @@ LIBRETRO_CORES="81-lr a5200-lr arduous-lr atari800-lr beetle-gba-lr beetle-lynx-
                 dosbox-svn-lr dosbox-pure-lr duckstation-lr easyrpg-lr emuscv-lr fake08-lr fbalpha2012-lr              \
                 fbalpha2019-lr fbneo-lr fceumm-lr flycast2021-lr fmsx-lr freechaf-lr freeintv-lr freej2me-lr fuse-lr      \
                 gambatte-lr gearboy-lr gearcoleco-lr gearsystem-lr genesis-plus-gx-lr genesis-plus-gx-wide-lr      \
-                gw-lr handy-lr hatari-lr idtech-lr mame-lr mame2003-plus-lr mame2010-lr mame2015-lr melonds-lr      \
+                gw-lr handy-lr hatari-lr idtech-lr jaxe-lr mame-lr mame2003-plus-lr mame2010-lr mame2015-lr melonds-lr      \
                 mesen-lr mgba-lr mojozork-lr mupen64plus-lr mupen64plus-nx-lr neocd_lr nestopia-lr np2kai-lr    \
                 o2em-lr opera-lr parallel-n64-lr pcsx_rearmed-lr picodrive-lr pokemini-lr potator-lr          \
                 prosystem-lr puae-lr puae2021-lr px68k-lr quasi88-lr quicknes-lr race-lr same_cdi-lr      \
@@ -907,6 +907,10 @@ makeinstall_target() {
   add_es_system scummvm
   install_script "Start ScummVM.sh"
 
+  ### Joseph Weisbecker CHIP-8
+  add_emu_core chip-8 retroarch jaxe true
+  add_es_system chip-8
+
   ### Sega 32X
   add_emu_core sega32x retroarch picodrive true
   add_es_system sega32x