While the script executes you will see some status codes, below you will find the meaning:

	phase		code		meaning
	*** 1)		0		neither BASE.iso nor BASE.wbfs found
			1		BASE.iso found in ${PWD}
			2		BASE.wbfs found in ${PWD}
			3		xdelta/cpk found based on interactive user-input
			4		xdelta/cpk found based on non-interactive user-input

	*** 2)		0		no <GAMEID>.iso/.wbfs found (or required if *** 1) exited with 1 or 2)
			1		<GAMEID>.iso found in ${PWD}
			2		<GAMEID>.wbfs found in ${PWD}
			3		<GAMEID>.iso found in ${PATCHIMAGE_WBFS_DIR}
			4		<GAMEID>.iso found in ${PATCHIMAGE_WBFS_DIR}

	*** 3)		0		no riivolution files found unpacked in ${PWD}
			1		riivolution files/archive not found in ${PWD}
			2		riivolution archive found in ${PWD}
			3		riivolution archive found in ${PATCHIMAGE_RIIVOLUTION_DIR}
			4		patchimage was told to download riivolution archive, but no link is available
			5		patchimage is downloading riivolution archive
