Fuse with conveyor optimization

# Conflicts:
#	core/src/mindustry/world/blocks/distribution/ItemConveyor.java

core/src/mindustry/content/Blocks.java

@@ -678,7 +678,6 @@ public class Blocks implements ContentList{
             int topRegion = reg("-top");
 
             drawIcons = () -> new TextureRegion[]{Core.atlas.find(name), Core.atlas.find(name + "-top")};
-
             drawer = tile -> {
                 GenericCrafterEntity entity = tile.ent();
 

core/src/mindustry/content/UnitTypes.java

@@ -103,9 +103,10 @@ public class UnitTypes implements ContentList{
                 shootSound = Sounds.explosion;
                 bullet = new BombBulletType(2f, 3f, "clear"){{
                     hitEffect = Fx.pulverize;
-                    lifetime = 2f;
+                    lifetime = 30f;
                     speed = 1.1f;
                     splashDamageRadius = 55f;
+                    instantDisappear = true;
                     splashDamage = 30f;
                     killShooter = true;
                 }};
@@ -126,7 +127,6 @@ public class UnitTypes implements ContentList{
                 shootSound = Sounds.flame;
                 length = 1f;
                 reload = 14f;
-                range = 30f;
                 alternate = true;
                 recoil = 1f;
                 ejectEffect = Fx.none;