Erekir rebalance v5 (#11511)

* werwe

* phase scathe + minor tweak to surge scathe

* bs changes

* yay

* scathe bs

* 45t

* applied correctly now

* 343rfe

* whatever

* a

* Idk what I m doing

* idk

* bs

* tecta + titan balance changes

* tiny fix

* some reverts + cyanosub nerf

* oop

* better

* boring vanq buffs

* no, stop

* now

* -100% build mult

* revert tecta nerf

* better tecta bvb but -15% dps

* armor rend effect

* some reverts

* more

* more

* more

* avert changes

* avert shenanigans

* more balance ig

* PLEASE FREE ME

* more vanq changes

* more stuff

* flux buff

* conquer buff and stuff

* I m starting to like this

* finally fragOnLastHit fixed

* more tecta shield buffs

* done

* shieldarc json support just in case

* revert reflect convex spread

* fixes, dont override bullet.type

* cleanup + more tecta shield changes

* screw it, 0.5

* fix chance to deflect db entry

core/src/mindustry/content/Fx.java

@@ -905,6 +905,16 @@ public class Fx{
         Drawf.light(e.x, e.y, 20f, e.color, 0.6f * e.fout());
     }),
 
+    squareWaveEffect =  new Effect(14, 40f, e -> {
+        rand.setSeed(e.id);
+        color(Color.white, e.color, rand.random(0.8f, 1.5f) * e.fin());
+        stroke(rand.random(0.4f, 0.8f) + e.fout() * 2);
+        float rot = rand.random(45f, 180f) * e.fin();
+        float rotation = rand.random(0, 1) > 0.5f ? rot : -rot;
+        Lines.square(e.x, e.y, e.fin() * rand.random(4f, 11f) + 4f, e.rotation + rand.random(360f) + rotation);
+        Drawf.light(e.x, e.y, 23f, e.color, e.fout() * 0.7f);
+    }),
+
     hitFuse = new Effect(14, e -> {
         color(Color.white, Pal.surge, e.fin());