# Copyright (c) P.J.Gawthrop, 1989, 1990, 1991, 1993, 1994, 1995, 1996.

###############################################################
## Version control history
###############################################################
## $Header$
## $Log$



## Revision 1.20  1996/08/20 08:24:53  peter
## Now with version control.
##
## Revision 1.19  1996/08/19 15:33:22  peter
## Included new state matric (sm) rep.
## Generate step response (sr) from sm.
##

echo 'MTT (Model Transformation Tools) version 2.0'
echo 'This is free software with ABSOLUTELY NO WARRANTY.'
echo 'Type `mtt warranty'\' 'for details.'
echo

if [ "$1" = "" ]; then
  echo 'Usage: mtt help'

  echo '       mtt info'
  echo '       mtt info topic'
  echo '       mtt manual'
  echo '       mtt warranty'
  echo '       mtt clean'
  echo '       mtt system_name clean'
  echo '       mtt system_name representation vc'
  echo '       mtt system_name representation language'
  echo '       mtt system_name representation language parameters'
  exit
fi


if [ "$1" = "info" ]  && [ "$3" = "" ]; then
  echo Invoking info
  info -f $MTTPATH/../doc/mtt.info $2
  exit
fi

if [ "$1" = "hinfo" ] && [$2 = ""]; then
   echo Invoking $HTMLVIEW
   (cd $MTTPATH/../doc; $HTMLVIEW ./mtt.html)&
   exit
fi

if [ "$1" = "manual" ] && [$2 = ""]; then
  echo Invoking $DVIVIEW
  $DVIVIEW  $MTTPATH/../doc/mtt.dvi &
  exit
fi

if [ "$1" = "warranty" ] && [$2 = ""]; then
  cat << EOF
Copyright (C) 1989, 1990, 1991, 1992, 1993, 1994, 1995,1996 Peter J. Gawthrop
This is free software with ABSOLUTELY NO WARRANTY.

  exit
fi

# Clean up 
if [ "$1" = "clean" ] && [ "$2" = "" ]; then
  echo 'Removing all generated files for all systems'
  rm -f *.log  mtt_info.txt warning.txt
  rm -f *_abg.m *_args.* 
  rm -f *_rbg.* *_cmp.* *_fig.fig *_*cbg.* *_ese.* *_def.*
  rm -f *_dae*.* *_cse.* *_ode*.* *_obs.* *_rfe.* *_ss.*
  rm -f *_dm.* *_csm.* *_sm.* *_tf.* *_sr*.* *_*fr.*
  rm -f *_rep.*
  exit
fi

# Clean up named system
if [ "$2" = "clean" ] && [ "$3" = "" ]; then
  echo 'Removing all generated files for system ' $1
  rm -f *.log  mtt_info.txt warning.txt
  rm -f $1_abg.m $1_args.* 
  rm -f $1_rbg.* $1_cmp.* $1_fig.fig $1_*cbg.* $1_ese.* $1_def.*
  rm -f $1_dae*.* $1_cse.* $1_ode*.* $1_obs.* $1_rfe.* $1_ss.*
  rm -f $1_dm.* $1_csm.* $1_sm.* $1_tf.* $1_sr*.* $1_*fr.*
  rm -f $1_rep.*
  exit
fi

		VCext='fig' ;;
	lbl )
		VC='ok'
		VCext='txt' ;;
	 cr)
		VC='ok'
		VCext='r' ;;
	sympar )
		VC='ok'
		VCext='r' ;;
	simp )
		VC='ok'
		VCext='r' ;;
	numpar )
		VC='ok'
		VCext='m' ;;
	input )

# Cancel implicit rules I don't want
%.dvi: %.tex

# Create an arg file if it doesn't exist
$1_args.m:
	touch $1_args.m

#Create acausal bond graph figure using xfig
$1_abg.fig:
	$FIG $1_abg.fig 

#Create empty files (with titles) if not already there
$1_lbl.txt:
	echo Creating $1_lbl.txt
	( \
	echo "%% Label file for system $1 ($1_lbl.txt)"; \
	cat $MTTPATH/m/rcs_header.txt; \
	echo "%% Each line should be of one of the following forms:"; \
	echo "%	a comment (ie starting with %)"; \
	echo "%	Component-name	CR_name	arg1,arg2,..argn"; \
	echo "%	blank"; \
        )> $1_lbl.txt
$1_cr.r:
	makecr $1
$1_sympar.r:
	echo Creating $1_sympar.r
	( \
	echo "%% Symbolic parameter file for system $1 ($1_sympar.r)"; \
	cat $MTTPATH/m/rcs_header.txt; \
	echo "%% Change the following line to reflect the number of variables"; \
	echo "MTTNVar := 0;"; \
	echo "IF MTTNVar>0 THEN MATRIX MTTVar(MTTNVar,1);"; \
 	echo "%% Add an assignment statement here for each variable"; \
 	echo "%% For example: MTTVar(1,1) := r"; \
        )> $1_sympar.r
$1_simp.r:
	echo Creating $1_simp.r
	( \
	echo "%% Reduce comands to simplify output for system $1 ($1_simp.r)"; \
	cat $MTTPATH/m/rcs_header.txt; \

        )> $1_simp.r

$1_numpar.m: $1_sympar.r
	mknumpar $1; matlab_tidy $1_numpar.m;
	mv $1_numpar.m junk; cat $MTTPATH/m/rcs_header.txt junk>$1_numpar.m

$1_input.m:
	echo Creating $1_input.m
	( \
	echo "function u = $1_input(t)"; \
	echo "%% Input file for system $1 ($1_input.m)"; \
	echo "%% This file provides the system input for simulation:";\
	cat $MTTPATH/m/rcs_header.txt; \
	echo; \
	echo "% Set up system definitions"; \
	echo "[nx,ny,nu,nz,nyz] = $1_def;"; \
	echo "% Change the following lines as you wish"; \
	echo "u = zeros(nu,1);"; \
	echo "u(1) = 1;"; \
        )> $1_input.m

$1_sspar.r:
	echo Creating $1_sspar.r
	(\
	echo "%% Reduce steady-state parameter file for $1 ($1_sspar.r)" \
	cat $MTTPATH/m/rcs_header.txt; \

	)> $1_sspar.r

$1_rep.txt:
	echo Creating $1_rep.txt
	( \
	echo "%% Outline report file for system $1 ($1_rep.txt)"; \
	cat $MTTPATH/m/rcs_header.txt; \
	echo "abg ps"; \
	echo "lbl txt"; \
	echo "cbg ps"; \
	echo "dae tex"; \
	)> $1_rep.txt


#Raw bond graph: fig file to mfile
$1_rbg.m: $1_abg.fig $1_lbl.txt
	rbg_fig2m $1
$1_cmp.m: $1_rbg.m
$1_fig.fig: $1_rbg.m




#Bond graph conversions using matlab
#Raw bond graph to acausal bond graph: mfile
$1_abg.m: $1_rbg.m
	rbg2abg_m $1	

#Causal bond graph: mfile to fig conversion
$1_cbg.fig: $1_cbg.m $1_rbg.m $1_fig.fig
	cbg_m2fig $1

$1_def.r: $1_ese.r
	touch $1_def.r
$1_def.m: $1_def.r
	def_r2m $1; matlab_tidy $1_def.m;


#Differential-algebraic equations
$1_dae.r:	$1_ese.r $1_cr.r $1_sympar.r
	ese2dae_r $1; tidy $1_dae.r
$1_dae.m: $1_def.r $1_dae.r  $1_sympar.r
	dae_r2m $1; matlab_tidy $1_dae.m; matlab_tidy $1_daeo.m
$1_dae.c: $1_def.r $1_dae.r  $1_sympar.r
	dae_r2c $1; c_tidy $1_dae.c
$1_dae.tex:	$1_dae.r $1_simp.r
	dae_r2tex $1; latex_tidy $1_dae.tex