- SW: Add Duke's input helpers and adjust to suit SW.

* These are temporary until a backend solution is available after all games have had initial uplift.

source/sw/src/game.h

@@ -1007,6 +1007,13 @@ struct PLAYERstruct
     int cookieTime;
 
     char WpnReloadState;
+
+    // Input helper variables and setters.
+    double horizAdjust, angAdjust, pitchAdjust;
+    void addang(int v) { q16ang = (q16ang + IntToFixed(v)) & 0x7FFFFFF; }
+    void setang(int v) { q16ang = IntToFixed(v); }
+    void addhoriz(int v) { q16horiz += (IntToFixed(v)); }
+    void sethoriz(int v) { q16horiz = IntToFixed(v); }
 };
 
 extern PLAYER Player[MAX_SW_PLAYERS_REG+1];

source/sw/src/player.cpp

@@ -7785,6 +7785,60 @@ void CheckFootPrints(PLAYERp pp)
     }
 }
 
+//---------------------------------------------------------------------------
+//
+// Unsynchronised input helpers.
+//
+//---------------------------------------------------------------------------
+
+void playerAddAngle(PLAYERp pp, int ang)
+{
+    if (!cl_syncinput)
+    {
+        pp->angAdjust += ang;
+    }
+    else
+    {
+        pp->addang(ang);
+    }
+}
+
+void playerSetAngle(PLAYERp pp, int ang)
+{
+    if (!cl_syncinput)
+    {
+        pp->angAdjust += -1. * ((pp->q16ang / 65536.) - ang);
+    }
+    else
+    {
+        pp->setang(ang);
+    }
+}
+
+void playerAddHoriz(PLAYERp pp, int horiz)
+{
+    if (!cl_syncinput)
+    {
+        pp->horizAdjust += horiz;
+    }
+    else
+    {
+        pp->addhoriz(horiz);
+    }
+}
+
+void playerSetHoriz(PLAYERp pp, int horiz)
+{
+    if (!cl_syncinput)
+    {
+        pp->horizAdjust += -1. * ((pp->q16horiz / 65536.) - horiz);
+    }
+    else
+    {
+        pp->sethoriz(horiz);
+    }
+}
+
 //---------------------------------------------------------------------------
 //
 // 

source/sw/src/player.h

@@ -144,6 +144,11 @@ void PlaySOsound(short sectnum,short sound_num);
 void DoSpawnTeleporterEffectPlace(SPRITEp sp);
 void FindMainSector(SECTOR_OBJECTp sop);
 
+void playerAddAngle(PLAYERp pp, int ang);
+void playerSetAngle(PLAYERp pp, int ang);
+void playerAddHoriz(PLAYERp pp, int horiz);
+void playerSetHoriz(PLAYERp pp, int horiz);
+
 END_SW_NS
 
 #endif