j134 fix: tracker must take the mover's switch per-call (instance flag was silently off on the object-literal construction path) + apply the correction on the reading that carries the server's turn-N+1 energy change (two-slot buffer); live-verified alignment

common_libs/movements/learned_surfer.nim

@@ -312,7 +312,7 @@ proc resetRound*(m: var LearnedSurferModule) =
 
 proc initLearnedSurfer*(): LearnedSurferModule =
   result.debugGraphics = false
-  result.fire = initFireTracker(LearnedFireFix)
+  result.fire = initFireTracker()
   result.sbc = initCountedSbc(LS_NADE, LS_BINS,
                               max(0, LearnedDecayEvery),
                               max(0, LearnedDecayShift))
@@ -498,11 +498,13 @@ proc prevEnergySet(m: var LearnedSurferModule, id: int, energy: float) =
 
 proc noteEnemyBulletHit*(m: var LearnedSurferModule, power: float) =
   ## `onHitByBullet` -> the shooter's `3*power` bonus (no-op when off).
-  m.fire.noteEnemyBulletHit(power)
+  if LearnedFireFix:
+    m.fire.noteEnemyBulletHit(power)
 
 proc noteDamageDealt*(m: var LearnedSurferModule, damage: float) =
   ## `onBulletHit` -> our same-tick damage to the enemy (no-op when off).
-  m.fire.noteDamageDealt(damage)
+  if LearnedFireFix:
+    m.fire.noteDamageDealt(damage)
 
 proc detectFire(m: var LearnedSurferModule, id: int, ex, ey, eenergy: float,
                 ws: WorldState) =
@@ -510,7 +512,7 @@ proc detectFire(m: var LearnedSurferModule, id: int, ex, ey, eenergy: float,
   ## drop IS a wave; the state is the wave-relative state at THIS tick (the
   ## fire tick).  Window 0.09..3.01, LEARNED's shipped window; the shared
   ## tracker corrects the delta and splits an over-cap drop across waves.
-  for drop in m.fire.detect(id, eenergy, 0.09, 3.01):
+  for drop in m.fire.detect(id, eenergy, 0.09, 3.01, LearnedFireFix):
     let botX = ws.selfX
     let botY = ws.selfY
     let bspeed = 20.0 - 3.0 * drop