Fixed logic config() called in clients / JSON-compatible effects

core/src/mindustry/entities/effect/WaveEffect.java

@@ -0,0 +1,33 @@
+package mindustry.entities.effect;
+
+import arc.graphics.*;
+import arc.graphics.g2d.*;
+import arc.math.*;
+import mindustry.entities.*;
+
+/** Effect that renders a basic shockwave. */
+public class WaveEffect extends Effect{
+    public Color colorFrom = Color.white.cpy(), colorTo = Color.white.cpy();
+    public float sizeFrom = 0f, sizeTo = 100f;
+    public int sides = -1;
+    public float rotation = 0f;
+    public float strokeFrom = 2f, strokeTo = 0f;
+    public Interp interp = Interp.linear;
+
+    @Override
+    public void init(){
+        clip = Math.max(clip, Math.max(sizeFrom, sizeTo) + Math.max(strokeFrom, strokeTo));
+    }
+
+    @Override
+    public void render(EffectContainer e){
+        float fin = e.fin();
+        float ifin = e.fin(interp);
+
+        Draw.color(colorFrom, colorTo, ifin);
+        Lines.stroke(interp.apply(strokeFrom, strokeTo, fin));
+
+        float rad = interp.apply(sizeFrom, sizeTo, fin);
+        Lines.poly(e.x, e.y, sides <= 0 ? Lines.circleVertices(rad) : sides, rad, rotation + e.rotation);
+    }
+}