J :

* Add a forgotten file.

projects/mtg/src/Closest.cpp

@@ -0,0 +1,31 @@
+#ifndef _CLOSEST_H_
+#define _CLOSEST_H_
+
+template <typename T, typename Target>
+static inline Target* closest(vector<Target*>& cards, Limitor* limitor, Target* ref)
+{
+  Target* card = ref;
+  float curdist = 1000000.0f; // This is bigger than any possible distance
+  for (typename vector<Target*>::iterator it = cards.begin(); it != cards.end(); ++it)
+    {
+      if (!T::test(ref, (*it))) continue;
+      if ((*it)->actA < 32) continue;
+      if ((NULL != limitor) && (!limitor->select(*it))) continue;
+      if (ref)
+        {
+          float dist = ((*it)->x - ref->x) * ((*it)->x - ref->x) + ((*it)->y - ref->y) * ((*it)->y - ref->y);
+          if (dist < curdist)
+            {
+              curdist = dist;
+              card = *it;
+            }
+        }
+      else
+        card = *it;
+    }
+  { CardView* c = dynamic_cast<CardView*>(ref); if (c) c->zoom = 1.0; }
+  { CardView* c = dynamic_cast<CardView*>(card); if (c) c->zoom = 1.4; }
+  return card;
+}
+
+#endif