From 7a4b04aad52ba770f87993aa4683dc1513e52097 Mon Sep 17 00:00:00 2001
From: brooksytech <macebrooks@gmail.com>
Date: Wed, 28 Sep 2022 20:58:19 -0700
Subject: [PATCH] Add BSNES core & Citra libretro 3DS

---
 packages/games/libretro/bsnes/package.mk      | 32 +++++++++++++++++
 packages/games/libretro/citra/package.mk      | 36 +++++++++++++++++++
 packages/jelos/tmpfiles.d/jelos-dirs.conf     |  1 +
 .../config/common/es_features.cfg             |  2 ++
 .../config/device/X86_64/es_systems.cfg       | 20 +++++++++++
 packages/virtual/emulators/package.mk         |  2 +-
 6 files changed, 92 insertions(+), 1 deletion(-)
 create mode 100644 packages/games/libretro/bsnes/package.mk
 create mode 100644 packages/games/libretro/citra/package.mk

diff --git a/packages/games/libretro/bsnes/package.mk b/packages/games/libretro/bsnes/package.mk
new file mode 100644
index 000000000..8ee4899f0
--- /dev/null
+++ b/packages/games/libretro/bsnes/package.mk
@@ -0,0 +1,32 @@
+# SPDX-License-Identifier: GPL-2.0
+# Copyright (C) 2022-present BrooksyTech (https://github.com/brooksytech)
+
+PKG_NAME="bsnes"
+PKG_VERSION="b04ea7236fc05c2e2c5dc645bbdba8c90196bb5f"
+PKG_LICENSE="GPLv2"
+PKG_SITE="https://github.com/libretro/bsnes-libretro"
+PKG_URL="$PKG_SITE/archive/$PKG_VERSION.tar.gz"
+PKG_DEPENDS_TARGET="toolchain"
+PKG_SECTION="libretro"
+PKG_SHORTDESC="BSNES Super Nintendo Libretro Core"
+PKG_IS_ADDON="no"
+PKG_TOOLCHAIN="make"
+PKG_AUTORECONF="no"
+
+if [ ! "${OPENGL}" = "no" ]; then
+  PKG_DEPENDS_TARGET+=" ${OPENGL} glu libglvnd"
+fi
+
+if [ "${OPENGLES_SUPPORT}" = yes ]; then
+  PKG_DEPENDS_TARGET+=" ${OPENGLES}"
+fi
+
+#make_target() {
+ # make PROFILE=performance
+#}
+
+makeinstall_target() {
+  mkdir -p $INSTALL/usr/lib/libretro
+  cp bsnes_libretro.so $INSTALL/usr/lib/libretro/
+}
+
diff --git a/packages/games/libretro/citra/package.mk b/packages/games/libretro/citra/package.mk
new file mode 100644
index 000000000..327596c4c
--- /dev/null
+++ b/packages/games/libretro/citra/package.mk
@@ -0,0 +1,36 @@
+# SPDX-License-Identifier: GPL-2.0-or-later
+# Copyright (C) 2022-present BrooksyTech (https://github.com/brooksytech)
+
+PKG_NAME="citra"
+PKG_VERSION="70bf7d8a63b0b501e8f5cff89a86a3e2d4083aa0"
+PKG_REV="1"
+PKG_LICENSE="GPLv3"
+PKG_SITE="https://github.com/libretro/citra"
+PKG_URL="$PKG_SITE.git"
+PKG_DEPENDS_TARGET="toolchain boost"
+PKG_PRIORITY="optional"
+PKG_SECTION="libretro"
+PKG_SHORTDESC="Citra - Nintendo 3DS emulator for libretro"
+PKG_TOOLCHAIN="make"
+
+if [ ! "${OPENGL}" = "no" ]; then
+  PKG_DEPENDS_TARGET+=" ${OPENGL} glu libglvnd"
+fi
+
+if [ "${OPENGLES_SUPPORT}" = yes ]; then
+  PKG_DEPENDS_TARGET+=" ${OPENGLES}"
+fi
+
+pre_make_target() {
+
+  cd ${PKG_BUILD}
+  if [ -e "CMakeLists.txt" ]
+  then
+    rm CMakeLists.txt
+  fi
+}
+
+makeinstall_target() {
+  mkdir -p $INSTALL/usr/lib/libretro
+  cp citra_libretro.so $INSTALL/usr/lib/libretro/
+}
diff --git a/packages/jelos/tmpfiles.d/jelos-dirs.conf b/packages/jelos/tmpfiles.d/jelos-dirs.conf
index 0f782a932..1aa7f603f 100644
--- a/packages/jelos/tmpfiles.d/jelos-dirs.conf
+++ b/packages/jelos/tmpfiles.d/jelos-dirs.conf
@@ -4,6 +4,7 @@
 d    /storage/roms			0755 root root - -
 d    /tmp/cache
 d    /storage/roms/3do			0755 root root - -
+d    /storage/roms/3ds			0755 root root - -
 d    /storage/roms/amiga		0755 root root - -
 d    /storage/roms/amigacd32		0755 root root - -
 d    /storage/roms/amstradcpc		0755 root root - -
diff --git a/packages/ui/emulationstation/config/common/es_features.cfg b/packages/ui/emulationstation/config/common/es_features.cfg
index fb783ec5e..cd71efa06 100644
--- a/packages/ui/emulationstation/config/common/es_features.cfg
+++ b/packages/ui/emulationstation/config/common/es_features.cfg
@@ -28,9 +28,11 @@
       <core name="a5200" features="netplay, rewind, autosave" />
       <core name="atari800" features="netplay, rewind, autosave" />
       <core name="bluemsx" features="netplay, rewind, autosave, cheevos" />
+      <core name="bsnes" features="autosave" />
       <core name="bsnes_mercury_performance" features=" autosave" />
       <core name="cannonball" features="netplay, rewind, autosave" />
       <core name="cap32" features="netplay, rewind, autosave" />
+      <core name="citra" features="autosave" />
       <core name="crocods" features="netplay, rewind, autosave" />
       <core name="daphne" features="netplay, rewind, autosave" />
       <core name="dinothawr" features="netplay, rewind, autosave" />
diff --git a/packages/ui/emulationstation/config/device/X86_64/es_systems.cfg b/packages/ui/emulationstation/config/device/X86_64/es_systems.cfg
index 69556daea..0877bf0af 100644
--- a/packages/ui/emulationstation/config/device/X86_64/es_systems.cfg
+++ b/packages/ui/emulationstation/config/device/X86_64/es_systems.cfg
@@ -19,6 +19,25 @@
       </emulator>
     </emulators>
   </system>
+  <system>
+    <name>3DS</name>
+    <fullname>Nintendo 3DS</fullname>
+    <manufacturer>Nintendo</manufacturer>
+    <release>2010</release>
+    <hardware>console</hardware>
+    <path>/storage/roms/3ds</path>
+    <extension>.3ds .3DS .3dsx .3DSX .elf .ELF .axf .AXF .cci .CCI .cxi .CXI .app .APP</extension>
+    <command>/usr/bin/runemu.sh %ROM% -P%SYSTEM% --core=%CORE% --emulator=%EMULATOR% --controllers="%CONTROLLERSCONFIG%"</command>
+    <platform>3ds</platform>
+    <theme>3ds</theme>
+    <emulators>
+      <emulator name="retroarch">
+        <cores>
+          <core default="true">citra</core>
+        </cores>
+      </emulator>
+    </emulators>
+  </system>
   <system>
     <name>amiga</name>
     <fullname>Amiga</fullname>
@@ -1907,6 +1926,7 @@
           <core>snes9x2002</core>
           <core>snes9x2005_plus</core>
           <core>beetle_supafaust</core>
+          <core>bsnes</core>
           <core>bsnes_mercury_performance</core>
         </cores>
       </emulator>
diff --git a/packages/virtual/emulators/package.mk b/packages/virtual/emulators/package.mk
index d6bf9ac99..016beca80 100644
--- a/packages/virtual/emulators/package.mk
+++ b/packages/virtual/emulators/package.mk
@@ -42,6 +42,6 @@ case "${DEVICE}" in
     PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa"
   ;;
   handheld)
-    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa dolphin pcsx2sa pcsx2 desmume"
+    PKG_DEPENDS_TARGET+=" duckstationsa dolphinsa dolphin pcsx2sa pcsx2 desmume bsnes citra"
   ;;
 esac