X-Git-Url: https://hackdaworld.org/gitweb/?p=physik%2Fnlsop.git;a=blobdiff_plain;f=nlsop.c;h=9e4c3bf1bdb22104cd4f4316fa68564936c0ee6f;hp=4eb641085d8f03b5d6b51d25ac01917dc12bf48a;hb=e28fcecc54036e7258172b96e97df4a8131f0d9a;hpb=c2cf344605eb715f5b6524b1a05317ff319f7dd7

diff --git a/nlsop.c b/nlsop.c
index 4eb6410..9e4c3bf 100644
--- a/nlsop.c
+++ b/nlsop.c
@@ -164,6 +164,76 @@ int distrib_c(3d_lattice *3d_l,int t_c,double a,double b)
  return 1;
 }
 
+int save_to_file(char *sf,3d_lattice *3d_l)
+{
+ int sf_fd,c;
+
+ if((sf_fd=open(sf,O_WRONLY|O_CREAT))<0)
+ {
+  puts("cannot open save file");
+  return -1;
+ }
+ if(write(sf_fd,3d_l,sizeof(3d_lattice))<sizeof(3d_lattice))
+ {
+  puts("failed saving 3d lattice struct");
+  return -1;
+ }
+ c=d3_l->max_x*d3_l->max_y*d3_l->max_z;
+ if(write(sf_fd,3d_l->status,c*sizeof(unsigned char)<c*sizeof(unsigned char))
+ {
+  puts("failed saving status of 3d lattice sites");
+  return -1;
+ }
+ if(write(sf_fd,3d_l->extra,c*sizeof(int)<c*sizeof(int))
+ {
+  puts("failed saving sites concentration");
+  return -1;
+ }
+ close(sf_fd);
+
+ return 1;
+}
+
+int load_from_file(char *lf,3d_lattice *3d_l)
+{
+ int lf_fd,c;
+
+ if((lf_fd=open(lf,O_RDONLY))<0)
+ {
+  puts("cannot open load file");
+  return -1;
+ }
+ if(read(lf_fd,3d_l,sizeof(3d_lattice))<sizeof(3d_lattice))
+ {
+  puts("failed reading d3 lattice struct");
+  return -1;
+ }
+ c=d3_l->max_x*d3_l->max_y*d3_l->max_z;
+ if((d3_l->status=(unsigned char*)malloc(c*sizeof(unsigned char)))==NULL)
+ {
+  puts("cannot allocate status buffer");
+  return -1;
+ }
+ if((d3_l->extra=(int *)malloc(c*sizeof(int)))==NULL)
+ {
+  puts("cannot allocate concentration buffer");
+  return -1;
+ }
+ if(read(lf_fd,3d_l->status,c*sizeof(unsigned char))<c*sizeof(unsigned char))
+ {
+  puts("failed reading status of 3d lattice sites");
+  return -1;
+ }
+ if(read(lf_fd,3d_l->extra,c*sizeof(int))<c*sizeof(int))
+ {
+  puts("failed reading sites concentration");
+  return -1;
+ }
+ close(lf_fd);
+
+ return 1;
+}
+
 int main(int argc,char **argv)
 {
  u32 max_x,max_y,max_z,x,y,z,x_c,y_c,z_c;
@@ -173,6 +243,14 @@ int main(int argc,char **argv)
  char s_file[MAX_CHARS];
  char l_file[MAX_CHARS];
  char r_file[MAX_CHARS];
+ x_txt[MAX_TXT];
+ y_txt[MAX_TXT];
+ z_txt[MAX_TXT];
+ status_txt[MAX_TXT];
+ conc_txt[MAX_TXT];
+ steps_txt[MAX_TXT];
+ cc_txt[MAX_TXT];
+ **arg_v;
  d3_lattice d3_l;
 
  max_x=X;
@@ -272,6 +350,90 @@ int main(int argc,char **argv)
   } else usage();
  }
 
- 
+ if(!strcmp(r_file,"")) rand_init(NULL);
+ else rand_init(r_file);
+
+ if(!strcmp(l_file,""))
+ {
+  i=max_x*max_y*max_z;
+  d3_lattice_init(&argc,argv,&d3_l,max_x,max_y,max_z);
+  if((d3_l->status=(unsigned char *)malloc(i*sizeof(unsigned char)))==NULL)
+  {
+   puts("failed allocating status buffer");
+   return -1;
+  }
+  memset(d3_l->status,0,i*sizeof(unsigned char));
+  if((d3_l->extra=(int *)malloc(i*sizeof(int)))==NULL)
+  {
+   puts("failed allocating concentration buffer");
+   return -1;
+  }
+  memset(d3_l->extra,0,i*sizeof(int));
+ } else
+ {
+  load_from_file(l_file,&d3_l);
+  d3_lattice_init(&argc,argv,&d3_l,d3_l->max_x,d3_l->max_y,d3_l->max_z);
+ }
+
+ d3_event_init(&d3_l);
+
+ if(!strcmp(l_file,""))
+ {
+  while((i<steps) && (quit==0) && (escape==0))
+  {
+   x_c=rand_get(d3_l->max_x);
+   y_c=rand_get(d3_l->max_y);
+   z_c=rand_get_lgp(d3_l->max_z,a_el,b_el);
+   distrib_c(&3d_l,cc,a_cd,b_cd);
+   process_cell(&3d_l,x_c,y_c,z_c,range,a_ap,b_ap,&cc);
+   if(i%refresh==0)
+   {
+    sprintf(x_txt,"x: %d",x);
+    sprintf(y_txt,"y: %d",y);
+    sprintf(z_txt,"z: %d",z);
+    sprintf(status_txt,"status: %c",(*(d3_l->status+x+y*d3_l->max_x+z*d3_l->max_x*d3_l->max_y)&AMORPH)?'a':'c');
+    sprintf(conc_txt,"conc: %d",*(d3_l->extra+x+y*d3_l->max_x+z*d3_l->max_x*d3_l->max_y));
+    sprintf(steps_txt,"step: %d",i);
+    sprintf(cc_txt,"total c: %d",cc);
+    arg_v[1]=x_txt;
+    arg_v[2]=y_txt;
+    arg_v[3]=z_txt;
+    arg_v[4]=NULL;
+    arg_v[5]=status_txt;
+    arg_v[6]=conc_txt;
+    arg_v[7]=NULL;
+    arg_v[8]=NULL;
+    arg_v[9]=steps_txt;
+    arg_v[10]=cc_txt;
+    d3_lattice_draw(&d3_l,x,y,z,10,arg_v);
+    scan_event(&d3_l,&x,&y,&z,&quit,&escape);
+   }
+   ++i;
+  }
+ }
+
+ while((quit==0) && (escape==0) && (nowait==0))
+ {
+  sprintf(x_txt,"x: %d",x);
+  sprintf(y_txt,"y: %d",y);
+  sprintf(z_txt,"z: %d",z);
+  sprintf(status_txt,"status: %c",(*(d3_l->status+x+y*d3_l->max_x+z*d3_l->max_x*d3_l->max_y)&AMORPH)?'a':'c');
+  sprintf(conc_txt,"conc: %d",*(d3_l->extra+x+y*d3_l->max_x+z*d3_l->max_x*d3_l->max_y));
+  strcpy(steps_txt,"step: end!");
+  sprintf(cc_txt,"total c: %d",cc);
+  arg_v[1]=x_txt;
+  arg_v[2]=y_txt;
+  arg_v[3]=z_txt;
+  arg_v[4]=NULL;
+  arg_v[5]=status_txt;
+  arg_v[6]=conc_txt;
+  arg_v[7]=NULL;
+  arg_v[8]=NULL;
+  arg_v[9]=steps_txt;
+  arg_v[10]=cc_txt;
+  d3_lattice_draw(&d3_l,x,y,z,10,arg_v);
+  scan_event(&d3_l,&x,&y,&z,&quit,&escape);
+ }
+
  return 1;
 }