#!/bin/sh

VIEWER=evincee
UP_HOST=ghostdub
UP_PATH=public_html/image`date -u +%d%b%k%M`.png

compile()
{
	g++ -Wall -lpthread -O3 -mmmx -msse -msse2 -msse3 -msse4a -mssse3 -mfpmath=sse -falign-functions -falign-jumps -falign-labels -falign-loops -fbranch-probabilities -fbranch-target-load-optimize2 -fcprop-registers -fcrossjumping -finline-functions -finline-small-functions -fipa-matrix-reorg -fmodulo-sched -fpeephole2 -fpeephole -fpeel-loops -foptimize-sibling-calls -foptimize-register-move -frounding-math -fsel-sched-pipelining -fno-threadsafe-statics -funsafe-math-optimizations -funsafe-loop-optimizations -funroll-all-loops -masm=intel -m3dnow -mtune=core2 -I include/ -O3 -o bin/`echo "$1" | sed "s/\.[^.]*\$//"` $1
 
}

edit()
{
	$EDITOR include/options.h
}

view()
{
	$VIEWER img/`echo "$1" | sed "s/\.[^.]*\$/.png/"` >/dev/null 2>&1 &
}

render()
{
	time bin/`echo "$1" | sed "s/\.[^.]*\$//"`
	convert image.tga img/`echo "$1" | sed "s/\.[^.]*\$/.png/"`
	rm image.tga
	view "$1"
}

upload()
{
	scp img/`echo "$1" | sed "s/\.[^.]*\$/.png/"` $UP_HOST:$UP_PATH
}

help()
{
	echo "
usage: $0 file command
file is the file containing the main() function
command has to be one of:
    all - compile, render, upload
    compile - builds the executable
    edit - edit compiletime options
    render - runs the executable, converts the resulting image to png format and views it
    upload - uploads the image
    view - views the current image"
}

if [ -z "$1" ]; then
	help
	exit 1
elif [ ! -r "$1" -o -d "$1" ]; then
	echo "no such file"
	help
	exit 1
else
	case "$2" in
		a|all)
			compile "$1" && echo "compiling done" && render "$1"  && upload "$1"
		;;
		c|compile)
			compile "$1"
		;;
		e|edit)
			edit
		;;
		r|render)
			render "$1"
		;;
		u|upload)
			upload "$1"
		;;
		v|view)
			view "$1"
		;;
		*)
			echo "no such command"
			help
			exit 1
		;;
	esac
fi