some upstream changes, new and updated cores

skeleton/EXTRAS/Emus/rg35xx/MAME.pak/default.cfg

@@ -0,0 +1,26 @@
+minarch_cpu_speed = Performance
+minarch_prevent_tearing = Off
+
+mame2003-plus_skip_disclaimer = enabled
+mame2003-plus_skip_warnings = enabled
+-mame2003-plus_display_setup = disabled
+-mame2003-plus_input_interface = retropad
+-mame2003-plus_tate_mode = disabled
+-mame2003-plus_xy_device = disabled
+-mame2003-plus_display_artwork = disabled
+-mame2003-plus_tate_mode = disabled
+
+bind Up = UP
+bind Down = DOWN
+bind Left = LEFT
+bind Right = RIGHT
+bind Select = SELECT
+bind Start = START
+bind X Button = X
+bind Y Button = Y
+bind B Button = B
+bind A Button = A
+bind L1 Button = L1
+bind L2 Button = L2
+bind R1 Button = R1
+bind R2 Button = R2

skeleton/EXTRAS/Emus/rg35xx/MAME.pak/launch.sh

@@ -0,0 +1,14 @@
+#!/bin/sh
+
+EMU_EXE=mame2003_plus
+CORES_PATH=$(dirname "$0")
+
+###############################
+
+EMU_TAG=$(basename "$(dirname "$0")" .pak)
+ROM="$1"
+mkdir -p "$BIOS_PATH/$EMU_TAG"
+mkdir -p "$SAVES_PATH/$EMU_TAG"
+HOME="$USERDATA_PATH"
+cd "$HOME"
+minarch.elf "$CORES_PATH/${EMU_EXE}_libretro.so" "$ROM" DMG &> "$LOGS_PATH/$EMU_TAG.txt"