added megadrive

.bashrc

@@ -62,6 +62,7 @@ function helpme() {
     echo -e "rip                    : Rip a music CD"
     echo -e "wii                    : Convert Wii games"
     echo -e "nds-patcher            : Patches NDS ROMs"
+    echo -e "megadrive              : Flashes Megadrive Carts"
     echo -e ""
     echo -e "\e[32m--------- System Stats ----------\e[0m"
 	echo -e "kill [tab]             : Show processes to Kill"
@@ -96,6 +97,7 @@ alias phoneapps="~/.bash/scripts/phone-apps.sh"
 alias compress="~/.bash/scripts/compress.sh"
 alias wii="~/.bash/scripts/wii.sh"
 alias nds-patcher="~/.bash/scripts/nds.sh"
+alias megadrive="~/.bash/scripts/megadrive.sh"
 
 export GSK_RENDERER=cairo
 eval "$(starship init bash)"

scripts/megadrive.sh

@@ -0,0 +1,162 @@
+#!/usr/bin/env bash
+
+clear
+
+# Gum theme
+export GUM_THEME="\
+  [\"ui\"] = { background = \"#000000\", foreground = \"#FFA500\" }\
+  [\"ui.focused\"] = { background = \"#FFA500\", foreground = \"#000000\" }\
+  [\"ui.text\"] = { foreground = \"#FFA500\" }\
+  [\"box\"] = { background = \"#000000\", foreground = \"#FFA500\", border = \"#FFA500\" }\
+  [\"box.border\"] = { foreground = \"#FFA500\" }\
+"
+
+# FZF colors (orange highlight)
+export FZF_DEFAULT_OPTS="--color=fg:#FFA500,bg:#000000,hl:#FFA500,fg+:#000000,bg+:#FFA500,hl+:#000000,info:#FFA500,prompt:#FFA500,pointer:#FFA500,marker:#FFA500,spinner:#FFA500"
+
+title() {
+  gum style \
+    --foreground="#FFA500" \
+    --background="#000000" \
+    --border-foreground="#FFA500" \
+    --border="double" \
+    --align="center" \
+    --width="50" \
+    --margin="1" \
+    --padding="2 4" \
+    "MEGADRIVE CART FLASH"
+}
+
+# -------------------------
+# Dependencies
+# -------------------------
+check_dependencies() {
+  for cmd in flashkit fzf md5sum; do
+    if ! command -v $cmd &> /dev/null; then
+      gum confirm "$cmd is not installed. Install it now?" && {
+        gum spin --spinner="line" --title="Installing $cmd..." -- sudo apt-get install -y $cmd
+      }
+    fi
+  done
+
+  if ! python3 -c "import serial" &> /dev/null; then
+    gum confirm "pyserial is not installed. Install it now?" && {
+      gum spin --spinner="line" --title="Installing pyserial..." -- python3 -m pip install pyserial
+    }
+  fi
+}
+
+# -------------------------
+# Detect FTDI port
+# -------------------------
+detect_port() {
+  gum style --foreground="#FFA500" "Detecting flash cartridge..."
+
+  if [ -d /dev/serial/by-id ]; then
+    matches=($(ls /dev/serial/by-id/*FTDI* 2>/dev/null))
+  fi
+
+  if [ ${#matches[@]} -eq 0 ]; then
+    for dev in /dev/ttyUSB*; do
+      [ -e "$dev" ] || continue
+      if udevadm info --query=property --name="$dev" | grep -q "ID_VENDOR_ID=0403"; then
+        matches+=("$dev")
+      fi
+    done
+  fi
+
+  if [ ${#matches[@]} -eq 0 ]; then
+    gum style --foreground="#FFA500" "No FTDI flash device detected."
+    exit 1
+  fi
+
+  selected_port=$(readlink -f "${matches[0]}")
+  gum style --foreground="#FFA500" "Using port: $selected_port"
+}
+
+# -------------------------
+# Read cart
+# -------------------------
+read_cart() {
+  clear
+  title
+
+  gum style --foreground="#FFA500" "Checking current cartridge content..."
+  check_output=$(flashkit --port "$selected_port" check 2>&1)
+
+  gum style \
+    --foreground="#FFA500" \
+    --border="rounded" \
+    --border-foreground="#FFA500" \
+    --padding="1 2" \
+    "$check_output"
+}
+
+# -------------------------
+# FZF file browser
+# -------------------------
+browse_files() {
+  find . -type f -name "*.md" 2>/dev/null | fzf --height=40% --reverse --border --prompt="Select ROM > "
+}
+
+# -------------------------
+# Write ROM
+# -------------------------
+write_rom() {
+  clear
+  title
+
+  rom_file=$(browse_files)
+
+  [ -z "$rom_file" ] && {
+    gum style --foreground="#FFA500" "No file selected."
+    return
+  }
+
+  # File info
+  rom_size=$(du -h "$rom_file" | cut -f1)
+  rom_md5=$(md5sum "$rom_file" | cut -d ' ' -f1)
+
+  gum style \
+    --foreground="#FFA500" \
+    --border="rounded" \
+    --border-foreground="#FFA500" \
+    --padding="1 2" \
+    "File: $(basename "$rom_file")
+Size: $rom_size
+MD5:  $rom_md5"
+
+  gum confirm "Write this ROM to $selected_port?" && {
+    gum spin --spinner="line" --title="Writing ROM..." -- flashkit --port "$selected_port" write-rom -i "$rom_file"
+    gum style --foreground="#FFA500" "Done! ROM written successfully."
+
+    # Auto refresh
+    read_cart
+  } || {
+    gum style --foreground="#FFA500" "Cancelled."
+  }
+}
+
+# -------------------------
+# Main
+# -------------------------
+check_dependencies
+detect_port
+read_cart
+
+while true; do
+  choice=$(gum choose \
+    --header="Select an option:" \
+    "Read Cart" \
+    "Write ROM" \
+    "Exit")
+
+  case "$choice" in
+    "Read Cart") read_cart ;;
+    "Write ROM") write_rom ;;
+    "Exit")
+      gum style --foreground="#FFA500" "Goodbye."
+      exit 0
+      ;;
+  esac
+done