Fixed MapIO not reading map stream fully

core/src/io/anuke/mindustry/content/Mechs.java

@@ -9,7 +9,12 @@ public class Mechs implements ContentList {
     @Override
     public void load() {
 
-        standard = new Mech("standard-mech", false);
-        standardShip = new Mech("standard-ship", true);
+        standard = new Mech("standard-mech", false){{
+            drillPower = 1;
+        }};
+
+        standardShip = new Mech("standard-ship", true){{
+
+        }};
     }
 }

core/src/io/anuke/mindustry/content/blocks/Blocks.java

@@ -16,14 +16,11 @@ public class Blocks implements ContentList{
 
     @Override
     public void load() {
-        air = new Block("air") {
+        air = new Floor("air") {
             //don't draw
             public void draw(Tile tile) {}
         };
 
-        //player/enemy spawnpoint?
-        spawn = new Block("spawn");
-
         blockpart = new BlockPart();
 
         build1 = new BuildBlock("build1");