Revert "Fix issue alkurbatov#43 "Don't build between minerals and com…

…mand center""

This reverts commit ea06c40.

src/blueprints/Building.cpp

@@ -9,22 +9,13 @@
 bool Building::Build(Order* order_) {
     // Find place to build the structure
     sc2::Point3D base = gAPI->observer().StartingLocation();
-    sc2::Point2D point, offset;
-    auto range = 15.0f; //greater than 15.0f may build too far away
-    auto buffer = 6.0f; //less than 6.0f may build in mineral line
+    sc2::Point2D point;
 
     unsigned attempt = 0;
     do {
-        offset.x = sc2::GetRandomScalar() * range; //build in range of StartLoc
-        offset.y = sc2::GetRandomScalar() * range;
-
-        if (abs(offset.x) < buffer && abs(offset.y) < buffer)
-            continue; //but don't build within exclusion buffer
-
-        point = base + offset;
-
-        if (attempt == 100)
-            range = 30.0f; //if full, double range
+        point.x = base.x + sc2::GetRandomScalar() * 15.0f;
+        point.y = base.y + sc2::GetRandomScalar() * 15.0f;
+
         if (++attempt > 150)
             return false;
     } while (!gAPI->query().CanBePlaced(*order_, point));