-- evetaku maintainer vars --
set episode_input_name to "[EveTaku] Inu x Boku SS - 02 (1280x720 x264 AAC)[4CBF5885].mkv"
set episode_output_name to "[EveTaku] Inu x Boku SS - 02v2 (1280x720 x264 AAC)[454DBD7E].mkv"
set patchfile_name to "[EveTaku] Inu x Boku SS - 02 (1280x720 x264 AAC) PATCH.xdelta"

-- script code --
set episode_in_apple_path to choose file with prompt "Please open " & episode_input_name
set episode_in_path to the quoted form of the POSIX path of episode_in_apple_path as string
set episode_out_apple_path to choose file name default name episode_output_name with prompt "Choose episode destination:"
set episode_out_path to the quoted form of the POSIX path of episode_out_apple_path as string
set xdelta_apple_path to path to resource "xdelta3"
set patch_apple_path to path to resource patchfile_name
set xdelta_path to the quoted form of the POSIX path of xdelta_apple_path as string
set patch_path to the quoted form of the POSIX path of patch_apple_path as string
set script_code to xdelta_path & " -d -s " & episode_in_path & " " & patch_path & " " & episode_out_path as string
do shell script script_code