Core vicinity buildup system

core/src/mindustry/world/Block.java

@@ -178,8 +178,8 @@ public class Block extends UnlockableContent implements Senseable{
     public BlockGroup group = BlockGroup.none;
     /** List of block flags. Used for AI indexing. */
     public EnumSet<BlockFlag> flags = EnumSet.of();
-    /** Targeting priority of this block, as seen by enemies .*/
-    public TargetPriority priority = TargetPriority.base;
+    /** Targeting priority of this block, as seen by enemies. */
+    public float priority = TargetPriority.base;
     /** How much this block affects the unit cap by.
      * The block flags must contain unitModifier in order for this to work. */
     public int unitCapModifier = 0;

core/src/mindustry/world/blocks/ConstructBlock.java

@@ -44,6 +44,7 @@ public class ConstructBlock extends Block{
         inEditor = false;
         consBlocks[size - 1] = this;
         sync = true;
+        priority = TargetPriority.constructing;
     }
 
     /** Returns a ConstructBlock by size. */