increased MAX_EDGE

archimedean.cpp

@@ -63,7 +63,7 @@ void archimedean_tiling::prepare() {
     return;
     }
   if(isize(faces) > MAX_EDGE/2) {
-    errormsg = XLAT("currently no more than %1 faces in vertex", its(MAX_EDGE));
+    errormsg = XLAT("currently no more than %1 faces in vertex", its(MAX_EDGE/2));
     errors++;
     return;
     }
@@ -583,7 +583,7 @@ hrmap *new_map() { return new hrmap_archimedean; }
 
 heptagon *build_child(heptspin p, pair<int, int> adj) {
   indenter ind;
-  auto h = buildHeptagon1(tailored_alloc<heptagon> (isize(current.adjacent[adj.first])), p.at, p.spin, hstate(1), 0);
+  auto h = buildHeptagon1(tailored_alloc<heptagon> (isize(current.adjacent[adj.first])), p.at, p.spin, hstate(1), 0, adj.first);
   SDEBUG( printf("NEW %p.%d ~ %p.0\n", p.at, p.spin, h); )
   id_of(h) = adj.first;
   parent_index_of(h) = adj.second;

heptagon.cpp

@@ -62,9 +62,10 @@ hstate transition(hstate s, int dir) {
 #define COMPUTE -1000000
 
 // create a new heptagon
-heptagon *buildHeptagon1(heptagon *h, heptagon *parent, int d, hstate s, int pard = 0, int fixdistance = COMPUTE) {
+heptagon *buildHeptagon1(heptagon *h, heptagon *parent, int d, hstate s, int pard = 0, int zv = 0) {
   h->alt = NULL;
   h->s = s;
+  h->zebraval = zv;
   h->c.connect(pard, parent, d, false);
   h->cdata = NULL;
   return h;

hyper.h

@@ -338,10 +338,10 @@ struct gcell {
     cpdist : 8;         // current/minimum player distance
 
   unsigned 
-    mondir : 4,         // monster direction, for multi-tile monsters and graphics
-    bardir : 4,         // barrier direction
-    stuntime : 4,       // stun time left (for Palace Guards and Skeletons)
-    hitpoints : 4;      // hitpoints left (for Palace Guards, also reused as cpid for mirrors)
+    mondir : 8,         // monster direction, for multi-tile monsters and graphics
+    bardir : 8,         // barrier direction
+    stuntime : 8,       // stun time left (for Palace Guards and Skeletons)
+    hitpoints : 8;      // hitpoints left (for Palace Guards, also reused as cpid for mirrors)
   
   unsigned landflags : 8;      // extra flags for land
 #else
@@ -398,11 +398,11 @@ struct gcell {
 
 #define fval LHU.fi.fieldval
 
-#define NODIR 14
-#define NOBARRIERS 15
-#define MODFIXER 10090080
+#define NODIR 126
+#define NOBARRIERS 127
+#define MODFIXER (2*10090080*17)
 
-#define MAX_EDGE 14
+#define MAX_EDGE 18
 
 template<class T> struct walker;
 
@@ -414,26 +414,19 @@ template<class T> struct connection_table {
   // less than MAX_EDGE neighbors (see tailored_alloc),
   // the order of fields matters.
 
-  unsigned char spintable[6];
-  unsigned short mirrortable;
-  T* move_table[MAX_EDGE];
-  unsigned char spintable_extra[2];
+  T* move_table[MAX_EDGE + (MAX_EDGE + sizeof(char*) - 1) / sizeof(char*)];
+  
+  unsigned char *spintable() { return (unsigned char*) (&move_table[full()->degree()]); }
 
   T* full() { T* x = (T*) this; return (T*)((char*)this - ((char*)(&(x->c)) - (char*)x)); }
-  unsigned char& get_spinchar(int d) {
-    if(d < 12) return spintable[d>>1];
-    else return spintable_extra[(d-12)>>1];
-    }
   void setspin(int d, int spin, bool mirror) { 
-    unsigned char& c = get_spinchar(d);
-    c &= ~(15 << ((d&1) << 2));
-    c |= spin << ((d&1) << 2);
-    if(mirror) mirrortable |= (1 << d);
-    else mirrortable &=~ (1 << d);
+    unsigned char& c = spintable() [d];
+    c = spin;
+    if(mirror) c |= 128;
     }
   // we are spin(i)-th neighbor of move[i]
-  int spin(int d) { return (get_spinchar(d) >> ((d&1)<<2)) & 15; }
-  bool mirror(int d) { return (mirrortable >> d) & 1; }  
+  int spin(int d) { return spintable() [d] & 127; }
+  bool mirror(int d) { return spintable() [d] & 128; }  
   int fix(int d) { return (d + MODFIXER) % full()->degree(); }
   T*& modmove(int i) { return move(fix(i)); }
   T*& move(int i) { return move_table[i]; }
@@ -463,14 +456,12 @@ template<class T> T* tailored_alloc(int degree) {
   const T* sample = (T*) &degree;
   T* result;
 #ifndef NO_TAILORED_ALLOC
-  if(degree <= 12) {
-    int b = (char*)&sample->c.move_table[degree] - (char*) sample;
+  int b = (char*)&sample->c.move_table[degree] + degree - (char*) sample;
   result = (T*) new char[b];
   new (result) T();
-    }
-  else 
-#endif
+#else
   result = new T;
+#endif
   for(int i=0; i<degree; i++) result->c.move_table[i] = NULL;
   return result;
   }