Made units self-destruct after spawner removal

core/src/io/anuke/mindustry/entities/units/BaseUnit.java

@@ -329,6 +329,10 @@ public abstract class BaseUnit extends Unit implements ShooterTrait{
 
         if(!Net.client()){
             avoidOthers(8f);
+
+            if(spawner != -1 && (world.tile(spawner) == null || world.tile(spawner).entity == null)){
+                damage(health);
+            }
         }
 
         if(squad != null){

core/src/io/anuke/mindustry/maps/generation/FortressGenerator.java

@@ -17,7 +17,7 @@ public class FortressGenerator{
     private final Block[] turretBlocks = {TurretBlocks.duo, TurretBlocks.hail, TurretBlocks.wave};
     private final Block[] drillBlocks = {ProductionBlocks.tungstenDrill, ProductionBlocks.carbideDrill};
     private final Block[] armorBlocks = {DefenseBlocks.tungstenWall, DefenseBlocks.carbideWall, DefenseBlocks.thoriumWall};
-    private final int minCoreDst = 30;
+    private final int minCoreDst = 50;
 
     private int enemyX, enemyY, coreX, coreY;
     private Team team;
@@ -42,7 +42,7 @@ public class FortressGenerator{
         for(int x = 2; x < gen.width - 2; x++){
             for(int y = 2; y < gen.height - 2; y++){
                 if(Vector2.dst(x, y, coreX, coreY) > minCoreDst &&
-                    gen.tiles[x][y].floor().dropsItem(ore) && gen.random.chance(0.03)){
+                    gen.tiles[x][y].floor().dropsItem(ore) && gen.random.chance(0.02)){
                     
                     int elevation = gen.tiles[x][y].getElevation();
                     gen.tiles[x][y].setBlock(drill, team);

core/src/io/anuke/mindustry/maps/missions/Mission.java

@@ -31,7 +31,9 @@ public interface Mission{
                 float dst = Vector2.dst(wx, wy, coreX, coreY);
                 float elevation = gen.tiles[wx][wy].getElevation();
 
-                if(dst < lerpDst){
+                if(dst < 4){
+                    elevation = targetElevation;
+                }else if(dst < lerpDst){
                     elevation = Mathf.lerp(elevation, targetElevation, Mathf.clamp(2*(1f-(dst / lerpDst))) + Noise.nnoise(wx, wy, 8f, 1f));
                 }