Labelling: make_population and copy_individual fixes

[leo.git] / labeller.c

diff --git a/labeller.c b/labeller.c
index b7b8ee4cdbc43d58d2b1b859bc0a033f2b687504..1db25fca59721a57be2199c4e79154de98772460 100644 (file)
--- a/labeller.c
+++ b/labeller.c
@@ -122,6 +122,8 @@ void elite(void);
 void rank_population(void);
 void plan_individual(struct individual *individual);
 
+int cmp_individual(const void *a, const void *b);
+
 void make_bitmap(struct variant *v, struct symbol *sym);
 void make_bitmap_icon(struct variant *v, struct sym_icon *si);
 void make_bitmap_point(struct variant *v, struct sym_point *sp);
@@ -1072,6 +1074,10 @@ void make_population(void)
 {
   for (int i=0; i<conf_pop_size; i++)
   {
+    struct individual *i2 = ep_alloc(ep_individuals);
+    init_individual(i2);
+    population2[i] = i2;
+
     if (dbg_init)
       printf("Making individual %d\n", i);
     struct individual *individual = ep_alloc(ep_individuals); init_individual(individual);
@@ -1348,6 +1354,14 @@ int individual_overlap(struct individual *individual)
   return overlap;
 }
 
+int cmp_individual(const void *a, const void *b)
+{
+  struct individual **ia = (struct individual **) a;
+  struct individual **ib = (struct individual **) b;
+
+  return (*ia)->penalty - (*ib)->penalty;
+}
+
 void rank_population(void)
 {
   int penalty;
@@ -1700,8 +1714,7 @@ int flip(int a, int b)
 
 double randdouble(void)
 {
-  // FIXME: How the hell shall double in range <0, 1> be generated? O:)
-  return 0.5;
+  return ((double) rand() / (double) RAND_MAX);
 }
 
 void cleanup(void)
@@ -1714,10 +1727,19 @@ void cleanup(void)
 
 void copy_individual(struct individual *src, struct individual *dest)
 {
-  src->penalty = dest->penalty;
+  dest->penalty = src->penalty;
   GARY_INIT(dest->placements, GARY_SIZE(src->placements));
   for (uns i=0; i<GARY_SIZE(src->placements); i++)
   {
     dest->placements[i] = src->placements[i];
+    dest->placements[i].map_links = NULL;
+  }
+  for (uns j=0; j<num_map_parts; j++)
+  {
+    struct map_part *part = GARY_PUSH(dest->map);
+    GARY_INIT(part->placement, 0);
+    struct map_placement *mp = GARY_PUSH(part->placement);
+    mp->placement = &dummy_placement;
+    mp->next = mp->prev = NULL;
   }
 }