X-Git-Url: https://hackdaworld.org/gitweb/?p=physik%2Fposic.git;a=blobdiff_plain;f=moldyn.c;h=0fd1aca88d3b7243ee58cbe2d219cf0e4e2190f9;hp=f2ac637e64dfeb99ba82946b70a6242175ade88f;hb=512390ceb93a2dd630943165b35bba683e0ffcfc;hpb=792f14f95b47989f7f12df0ea70b54619be016ee

diff --git a/moldyn.c b/moldyn.c
index f2ac637..0fd1aca 100644
--- a/moldyn.c
+++ b/moldyn.c
@@ -30,6 +30,7 @@ int moldyn_usage(char **argv) {
 	printf("-M <steps> <file> (log total momentum)\n");
 	printf("-D <steps> <file> (dump total information)\n");
 	printf("-S <steps> <filebase> (single save file)\n");
+	printf("-V <steps> <filebase> (rasmol file)\n");
 	printf("--- physics options ---\n");
 	printf("-T <temperature> [K] (%f)\n",MOLDYN_TEMP);
 	printf("-t <timestep tau> [s] (%f)\n",MOLDYN_TAU);
@@ -70,9 +71,13 @@ int moldyn_parse_argv(t_moldyn *moldyn,int argc,char **argv) {
 					moldyn->swrite=atoi(argv[++i]);
 					strncpy(moldyn->sfb,argv[++i],64);
 					break;
-				case 'T':
+				case 'V':
+					moldyn->vwrite=atoi(argv[++i]);
+					strncpy(moldyn->vfb,argv[++i],64);
 					break;
+				case 'T':
 					moldyn->t=atof(argv[++i]);
+					break;
 				case 't':
 					moldyn->tau=atof(argv[++i]);
 					break;
@@ -93,9 +98,12 @@ int moldyn_parse_argv(t_moldyn *moldyn,int argc,char **argv) {
 	return 0;
 }
 
-int moldyn_log_init(t_moldyn *moldyn) {
+int moldyn_log_init(t_moldyn *moldyn,void *v) {
 
 	moldyn->lvstat=0;
+	t_visual *vis;
+
+	vis=v;
 
 	if(moldyn->ewrite) {
 		moldyn->efd=open(moldyn->efb,O_WRONLY|O_CREAT|O_TRUNC);
@@ -130,8 +138,23 @@ int moldyn_log_init(t_moldyn *moldyn) {
 		moldyn->lvstat|=MOLDYN_LVSTAT_DUMP;
 	}
 
-	if(moldyn->dwrite)
+	if((moldyn->vwrite)&&(vis)) {
+		moldyn->visual=vis;
+		visual_init(vis,moldyn->vfb);
 		moldyn->lvstat|=MOLDYN_LVSTAT_VISUAL;
+	}
+
+	moldyn->lvstat|=MOLDYN_LVSTAT_INITIALIZED;
+
+	return 0;
+}
+
+int moldyn_shutdown(t_moldyn *moldyn) {
+
+	if(moldyn->efd) close(moldyn->efd);
+	if(moldyn->mfd) close(moldyn->efd);
+	if(moldyn->dfd) close(moldyn->efd);
+	if(moldyn->visual) visual_tini(moldyn->visual);
 
 	return 0;
 }
@@ -328,7 +351,6 @@ int moldyn_integrate(t_moldyn *moldyn) {
 
 	int i;
 	unsigned int e,m,s,d,v;
-	unsigned char lvstat;
 	t_3dvec p;
 
 	int fd;
@@ -340,7 +362,7 @@ int moldyn_integrate(t_moldyn *moldyn) {
 	d=moldyn->dwrite;
 	v=moldyn->vwrite;
 
-	if(!(lvstat&MOLDYN_LVSTAT_INITIALIZED)) {
+	if(!(moldyn->lvstat&MOLDYN_LVSTAT_INITIALIZED)) {
 		printf("[moldyn] warning, lv system not initialized\n");
 		return -1;
 	}