- Exhumed: Minor fixes to panning code.

* Stop panning if underwater.
* Remove overload from PlayerHorizon from d32dcd5f8e that was causing problems for other games.
* Remove static bool `plrFalling` also from d32dcd5f8e and add `bIsFalling` to `Player` struct, hooking up with save code as well.

source/core/gameinput.h

@@ -39,18 +39,6 @@ struct PlayerHorizon
 		}
 	}
 
-	void addadjustment(fixed_t value)
-	{
-		if (!SyncInput())
-		{
-			adjustment += value;
-		}
-		else
-		{
-			horiz += q16horiz(value);
-		}
-	}
-
 	void resetadjustment()
 	{
 		adjustment = 0;

source/exhumed/src/player.cpp

@@ -1167,29 +1167,28 @@ void FuncPlayer(int a, int nDamage, int nRun)
             }
 
 sectdone:
-            static bool plrFalling = false;
-            if (!PlayerList[nPlayer].horizon.horiz.asbuild() || plrFalling)
+            if (!bUnderwater || !PlayerList[nPlayer].horizon.horiz.asbuild() || PlayerList[nPlayer].bIsFalling)
             {
                 // Calculate base pan amount based on how much the player is falling.
                 fixed_t dVertPan = (spr_z - sprite[nPlayerSprite].z) << 9;
-                if (dVertPan != 0)
+                if (!bUnderwater && dVertPan != 0)
                 {
                     fixed_t adjustment;
 
                     if (dVertPan >= IntToFixed(4))
-                        adjustment = IntToFixed(4);
+                        adjustment = 4;
                     else if (dVertPan <= -IntToFixed(4))
-                        adjustment = -IntToFixed(4);
+                        adjustment = -4;
                     else
                         adjustment = dVertPan << 1;
 
                     PlayerList[nPlayer].horizon.addadjustment(adjustment);
-                    plrFalling = true;
+                    PlayerList[nPlayer].bIsFalling = true;
                 }
                 else
                 {
                     sPlayerInput[nPlayer].actions |= SB_CENTERVIEW;
-                    plrFalling = false;
+                    PlayerList[nPlayer].bIsFalling = false;
                 }
             }
 
@@ -2854,6 +2853,7 @@ FSerializer& Serialize(FSerializer& arc, const char* keyname, Player& w, Player*
             ("field38", w.field_38)
             ("field3a", w.field_3A)
             ("field3c", w.field_3C)
+            ("bIsFalling", w.bIsFalling)
             ("seq", w.nSeq)
             ("horizon", w.horizon)
             ("angle", w.angle)

source/exhumed/src/player.h

@@ -71,6 +71,7 @@ struct Player
     short field_3A;
     short field_3C;
     short nRun;
+    bool bIsFalling;
 
     PlayerHorizon horizon;
     PlayerAngle angle;