Added a settings to control the amount smoke effects on frontlines. Default smoke spacing changed from 800 to 1600 (half the current amount)

gen/visualgen.py

@@ -109,7 +109,7 @@ class VisualGenerator:
             if not plane_start:
                 continue
 
-            for offset in range(0, distance, FRONT_SMOKE_SPACING):
+            for offset in range(0, distance, self.game.settings.perf_smoke_spacing):
                 position = plane_start.point_from_heading(heading, offset)
 
                 for k, v in FRONT_SMOKE_TYPE_CHANCES.items():
@@ -162,6 +162,7 @@ class VisualGenerator:
                         "",
                         _type=v,
                         position=position,
+                        hidden=True,
                     )
                     break