#!/bin/bash
	
# nnn
# for nnn file manager
n ()
{
    # Block nesting of nnn in subshells
    if [ -n $NNNLVL ] && [ "${NNNLVL:-0}" -ge 1 ]; then
        echo "nnn is already running"
        return
    fi

    # The default behaviour is to cd on quit (nnn checks if NNN_TMPFILE is set)
    # To cd on quit only on ^G, remove the "export" as in:
    #     NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"
    # NOTE: NNN_TMPFILE is fixed, should not be modified
    export NNN_TMPFILE="${XDG_CONFIG_HOME:-$HOME/.config}/nnn/.lastd"

    # Unmask ^Q (, ^V etc.) (if required, see `stty -a`) to Quit nnn
    # stty start undef
    # stty stop undef
    # stty lwrap undef
    # stty lnext undef

    nnn -A -x "$@"

    if [ -f "$NNN_TMPFILE" ]; then
            . "$NNN_TMPFILE"
            rm -f "$NNN_TMPFILE" > /dev/null
    fi
}

# cd into config dir
cfdir()
{
	cd $HOME/.config/$1
}

# sshfs into newnumyspace
nnms_fs()
{
	dir_name="newnumyspace"
	path="${HOME}/dev"
	if [ ! -d $path/$dir_name ]
	then
		mkdir $path/$dir_name
		echo "Created new directory $dir_name at $path"
	fi
	sshfs unn_w19014537@newnumyspace.co.uk:/home/unn_w19014537/ $path/$dir_name/
	if [ $? -eq 0 ] 
	then
		echo "Mounted at $path/$dir_name."
	fi
}

# pacman list sizes
pacsizes()
{
	pacman -Qi $1 | awk '/^Name/{name=$3} /^Installed Size/{size=$4$5; print size, name;}' | sort -h
}

# unreal compile
# Courtesy of mrzapp from https://forums.unrealengine.com/development-discussion/c-gameplay-programming/97022-linux-how-to-compile-c-scripts-from-terminal

function unrealbuild {
	UNR_PATH=/opt/UnrealEngine;
	RANDNUM=$(( ( RANDOM % 1000 ) + 1000 ));
	CURR_DIR=`pwd`;
	PROJ_NAME=$(basename ${1%.uproject});

	echo $RANDNUM

	${UNR_PATH}/Engine/Build/BatchFiles/Linux/RunMono.sh ${UNR_PATH}/Engine/Binaries/DotNET/UnrealBuildTool.exe $PROJ_NAME -ModuleWithSuffix $PROJ_NAME Linux Development -editorrecompile -canskiplink "${CURR_DIR}/${PROJ_NAME}.uproject" -progress
}

# view markdown files in zathura
viewmd()
{
	[ -z $1 ] && return
	[ ! -f $1 ] && return
	pandoc -t pdf $1 | zathura - 
}