From 201659654a328f84c229d16fe85d8709a4183957 Mon Sep 17 00:00:00 2001
From: Samo Penic <samo.penic@gmail.com>
Date: Sat, 19 Oct 2019 15:53:42 +0000
Subject: [PATCH] Fixed most problems, some still persists.

---
 src/main.c |   78 ++++++++++++++++++++-------------------
 1 files changed, 40 insertions(+), 38 deletions(-)

diff --git a/src/main.c b/src/main.c
index f300719..92df3d8 100644
--- a/src/main.c
+++ b/src/main.c
@@ -1,3 +1,4 @@
+/* vim: set ts=4 sts=4 sw=4 noet : */
 #include<stdio.h>
 #include<math.h>
 #include<stdlib.h>
@@ -14,7 +15,9 @@
 #include "poly.h"
 #include "sh.h"
 #include "shcomplex.h"
+#include "restore.h"
 
+#include <fcntl.h>
 /** Entrance function to the program
   * @param argv is a number of parameters used in program call (including the program name
   * @param argc is a pointer to strings (character arrays) which holds the arguments
@@ -22,59 +25,58 @@
 */
 
 int main(int argv, char *argc[]){
-	ts_vesicle *vesicle;
-	ts_tape *tape;
+	ts_vesicle *vesicle=NULL;
+	ts_tape *tape=NULL;
 	ts_uint start_iteration=0;
 	force_from_tape=0;
+	/* Area and volume for constant area and constant volume are initialized to be zero */
+	A0=0;
+	V0=0;
+	/* create lock file */
+	createPidFile("ts_trisurf",".lock",0);
 	parse_args(argv,argc); // sets global variable command_line_args (defined in io.h)
+	ts_fprintf(stdout,"TRISURF-NG v. %s, compiled on: %s %s.\n", TS_VERSION, __DATE__, __TIME__);
+	ts_fprintf(stdout,"Programming done by: Samo Penic and Miha Fosnaric\n");
+	ts_fprintf(stdout,"Released under terms of GPLv3\n");
 	ts_fprintf(stdout,"Starting program...\n\n");
-	if(command_line_args.force_from_tape){
+//	vesicle = parseDump("timestep_000000.vtu");
+//		run_simulation(vesicle, vesicle->tape->mcsweeps, vesicle->tape->inititer, vesicle->tape->iterations, 1);
+
+    if(command_line_args.dump_from_vtk[0]!=0){
+		ts_fprintf(stdout,"************************************************\n");
+		ts_fprintf(stdout,"**** Restoring vesicle from VTK points list ****\n");
+		ts_fprintf(stdout,"************************************************\n\n");
+		vesicle = parseDump(command_line_args.dump_from_vtk);
+//		write_vertex_xml_file(vesicle,9999); // here you can test if restoration and rewritting results in the same dump file. Only the date od creation of dump file must differ.
+		tape = vesicle->tape;
+		int arguments_no;
+		FILE *fd=fopen(".status","r");
+		if(fd!=NULL){
+			arguments_no=fscanf(fd,"%u", &start_iteration);
+			if(arguments_no==0){
+				ts_fprintf(stdout,"No information of start iteration in .status file\n");
+				}
+			fclose(fd);
+			start_iteration++; 
+		}
+		else
+			ts_fprintf(stdout,"No .status file. The iteration count will start from 0\n");
+    }
+	else if(command_line_args.force_from_tape){
 		ts_fprintf(stdout,"************************************************\n");
 		ts_fprintf(stdout,"**** Generating initial geometry from tape *****\n");
 		ts_fprintf(stdout,"************************************************\n\n");
-		tape=parsetape("tape");
+		tape=parsetape(command_line_args.tape_fullfilename);
 		vesicle=create_vesicle_from_tape(tape);
 	} else {
 
 		ts_fprintf(stdout,"**********************************************************************\n");
 		ts_fprintf(stdout,"**** Recreating vesicle from dump file and continuing simulation *****\n");
 		ts_fprintf(stdout,"**********************************************************************\n\n");
-		tape=parsetape("tape");
-		vesicle=restore_state(&start_iteration);
-        if(vesicle==NULL){
-            ts_fprintf(stderr, "Dump file does not exist or is not a regular file! Did you mean to invoke trisurf with --force-from-tape option?\n\n");
-            return 1;
-        }
-		// nove vrednosti iz tapea...
-		vesicle->bending_rigidity=tape->xk0;
-		vtx_set_global_values(vesicle);
-		vesicle->pswitch =tape->pswitch;
-		vesicle->pressure=tape->pressure;
-		vesicle->dmax=tape->dmax*tape->dmax;
-		poly_assign_filament_xi(vesicle,tape);
-        free(vesicle->tape);
-        vesicle->tape=tape;
-		vesicle->clist->dmin_interspecies = tape->dmin_interspecies*tape->dmin_interspecies;
-        /* spherical harmonics */
-        if(tape->shc>0){
-	        vesicle->sphHarmonics=complex_sph_init(vesicle->vlist,tape->shc);
-        }
-        else {
-            vesicle->sphHarmonics=NULL;
-        }
-
-		if(command_line_args.reset_iteration_count) start_iteration=tape->inititer;
-		else start_iteration++;
-
-		if(start_iteration>=tape->iterations){
-			ts_fprintf(stdout, "Simulation already completed. if you want to rerun it try with --force-from-tape or --reset-iteration-count\n\n");
-			return 0;
-		}
+            	ts_fprintf(stderr, "Dump file does not exist or is not a regular file! Did you mean to invoke trisurf with --force-from-tape  or --restore-from-vtk option?\n\n");
+		fatal("Recreating vesicle from binary dump file not supported anymore. Sorry.",254);
 	}
-
 	run_simulation(vesicle, tape->mcsweeps, tape->inititer, tape->iterations, start_iteration);
-	write_master_xml_file("test.pvd");
-	write_dout_fcompat_file(vesicle,"dout");
 	vesicle_free(vesicle);
 	tape_free(tape);
 	return 0; //program finished perfectly ok. We return 0.

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