patchimage/script.d/mkwii/mkwiimm_karts.sh

#!/bin/bash

GAME_TYPE="WII_GENERIC"
GAMENAME="Mario Kart Wiimm"

show_notes () {

echo -e \
"************************************************
${GAMENAME}

Custom Mario Kart Wii

Source:			http://wiiki.wii-homebrew.com/Wiimms_Mario_Kart_Fun
Base Image:		Mario Kart Wii (RMC?01)
Supported Versions:	EUR, JAP, USA
************************************************"

}

check_input_image_special () {

	ask_input_image_mkwiimm
	echo -e "type ALL or RMC???.wbfs:\n"
	read -r ID

	if [[ -f ${PWD}/${ID} ]]; then
		GAMEDIR="${PWD}"
	elif [[ -f ${PATCHIMAGE_WBFS_DIR}/${ID} ]]; then
		GAMEDIR="${PATCHIMAGE_WBFS_DIR}"
	else	echo "invalid user input."
		exit 75
	fi

}

ask_slot () {

	echo -e "\nFirst choose a vehicle to be replaced\n"
	gawk -F : '{print $1 "\t\t" $2}' < "${PATCHIMAGE_DATABASE_DIR}"/mkwiimm_vehicles.db
	echo -e "\ntype in ??_??? as in first column\n"
	read -r VEHICLE

	echo -e "\nNow choose a character to be replaced\n"
	gawk -F : '{print $1 "\t\t" $2}' < "${PATCHIMAGE_DATABASE_DIR}"/mkwiimm_characters.db
	echo -e "\ntype in -?? as in first column\n"
	read -r CHARACTER

	choosenkarts=( ${choosenkarts[@]} ${kart}:${VEHICLE}${CHARACTER} )

}

download_wiimm () {

	if [[ -f ${HOME}/.patchimage.choice ]]; then
		echo "Your choices from last time can be re-used."
		echo "y (yes) or n (no)"
		read -r choice

		if [[ ${choice} == y ]]; then
			source "${HOME}"/.patchimage.choice
		fi
	fi

	if [[ ${choosenkarts[@]} == "" ]]; then
		echo -e "Choose a character to add to the game\n"
		gawk -F : '{print $1 "\t\t" $2}' < "${PATCHIMAGE_DATABASE_DIR}"/mkwiimm_karts.db
		echo -e "\ntype ???.szs (multiple possible, space separated)"
		read -r KART

		for kart in "${KART[@]}"; do
			if [[ ! -f ${PATCHIMAGE_DATA_DIR}/mkwiimm_karts/${kart} ]]; then
				echo "unknown Kart ${kart}"
				exit 75
			fi
		done
		ask_slot

		echo "${choosenkarts[@]}"
		echo "choosenkarts=( ${choosenkarts[*]} )" > "${HOME}"/.patchimage.choice
	fi

}

build_mkwiimm () {

	rm -rf workdir
	echo "*** 5) extracting image"
	"${WIT}" extract "${GAMEDIR}"/"${ID}" workdir -q || exit 51

	if [[ ! -d "${PATCHIMAGE_RIIVOLUTION_DIR}"/${ID/.*}_SZS ]]; then
		echo "*** 6) this is the first run, so backing up original files
(in ${PATCHIMAGE_RIIVOLUTION_DIR}) for future customizations"
		mkdir "${PATCHIMAGE_RIIVOLUTION_DIR}"/"${ID/.*}"_SZS
		cp workdir/files/Race/Kart/* \
			"${PATCHIMAGE_RIIVOLUTION_DIR}"/"${ID/.*}"_SZS
	else
		echo "*** 6) restoring original files"
		cp "${PATCHIMAGE_RIIVOLUTION_DIR}"/"${ID/.*}"_SZS/* \
			workdir/files/Race/Kart/
	fi

	echo "*** 7) replacing kart(s)"
	for kart in "${choosenkarts[@]}"; do
		source="${kart/*:}"
		dest="${kart/:*}"
		echo "       old: ${dest}.szs	new: ${source}"
		cp "${PATCHIMAGE_DATA_DIR}"/mkwiimm_karts/"${source}" \
			workdir/files/Race/Kart/"${dest}".szs
		cp "${PATCHIMAGE_DATA_DIR}"/mkwiimm_karts/"${source}" \
			workdir/files/Race/Kart/"${dest}"_2.szs
		cp "${PATCHIMAGE_DATA_DIR}"/mkwiimm_karts/"${source}" \
			workdir/files/Race/Kart/"${dest}"_4.szs
	done

	echo "*** 8) rebuilding game"
	echo "       (storing game in ${PATCHIMAGE_GAME_DIR}/${ID})"
	"${WIT}" cp -o -q -B workdir "${PATCHIMAGE_GAME_DIR}"/"${ID}" || exit 51

	rm -rf workdir

}

pi_action () {

	download_wiimm
	build_mkwiimm

}