Changes required in preparation for Event code merge.

src/game/engine/cargo.cpp

@@ -83,7 +83,7 @@ FootClass *CargoClass::Detach_Object()
 void CargoClass::Code_Pointers()
 {
     if (m_Object != nullptr) {
-        m_Object = reinterpret_cast<FootClass *>(As_Target(m_Object));
+        m_Object = reinterpret_cast<FootClass *>(m_Object->As_Target());
     }
 }
 

src/game/engine/cell.cpp

@@ -1044,39 +1044,39 @@ void CellClass::Wall_Update()
                 adjcell.m_OverlayFrame = 0;
                 adjcell.m_Overlay = OVERLAY_NONE;
                 adjcell.m_OwnerHouse = HOUSES_NONE; // C&C DOS sets this, bug fix perhaps?
-                Detach_This_From_All(As_Target(adjcell.m_CellNumber));
+                Detach_This_From_All(As_Target());
             }
 
             // Frame 16 for SBAG is after the nondamaged set
             if (adjcell.m_Overlay == OVERLAY_SANDBAG && adjcell.m_OverlayFrame == 16) {
                 adjcell.m_OverlayFrame = 0;
                 adjcell.m_Overlay = OVERLAY_NONE;
                 adjcell.m_OwnerHouse = HOUSES_NONE;
-                Detach_This_From_All(As_Target(adjcell.m_CellNumber));
+                Detach_This_From_All(As_Target());
             }
 
             // Frame 32 for CYCL is after the first damage state set
             if (adjcell.m_Overlay == OVERLAY_CYCLONE_FENCE && adjcell.m_OverlayFrame == 32) {
                 adjcell.m_OverlayFrame = 0;
                 adjcell.m_Overlay = OVERLAY_NONE;
                 adjcell.m_OwnerHouse = HOUSES_NONE;
-                Detach_This_From_All(As_Target(adjcell.m_CellNumber));
+                Detach_This_From_All(As_Target());
             }
 
             // Frame 16 for FENC is after the nondamaged set, on a 0 basis frame 32 doesn't exist, some hack for older art?
             if (adjcell.m_Overlay == OVERLAY_FENCE && (adjcell.m_OverlayFrame == 16 || adjcell.m_OverlayFrame == 32)) {
                 adjcell.m_OverlayFrame = 0;
                 adjcell.m_Overlay = OVERLAY_NONE;
                 adjcell.m_OwnerHouse = HOUSES_NONE;
-                Detach_This_From_All(As_Target(adjcell.m_CellNumber));
+                Detach_This_From_All(As_Target());
             }
 
             // Frame 16 for SBAG is after the nondamaged set
             if (adjcell.m_Overlay == OVERLAY_BARB_WIRE && adjcell.m_OverlayFrame == 16) {
                 adjcell.m_OverlayFrame = 0;
                 adjcell.m_Overlay = OVERLAY_NONE;
                 adjcell.m_OwnerHouse = HOUSES_NONE;
-                Detach_This_From_All(As_Target(adjcell.m_CellNumber));
+                Detach_This_From_All(As_Target());
             }
 
             adjcell.Recalc_Attributes();
@@ -1163,7 +1163,7 @@ BOOL CellClass::Reduce_Wall(int damage)
                 Adjacent_Cell(FACING_WEST).Wall_Update();
                 Adjacent_Cell(FACING_SOUTH).Wall_Update();
                 Adjacent_Cell(FACING_EAST).Wall_Update();
-                Detach_This_From_All(As_Target(Cell_Number()));
+                Detach_This_From_All(As_Target());
 
                 if (overlay.Is_Crushable()) {
                     g_Map.Zone_Reset(1 << MZONE_NORMAL);

src/game/engine/cell.h

@@ -131,6 +131,7 @@ class CellClass
     BOOL Is_Occuppied() const { return m_OccupantBit != OCCUPANT_NONE; }
 
     cell_t Cell_Number() const { return m_CellNumber; }
+    target_t As_Target() const { return ::As_Target(m_CellNumber); }
     int8_t Get_Zone(MZoneType mzone) const { return m_Zones[mzone]; }
     void Set_Zone(MZoneType mzone, int8_t zone) { m_Zones[mzone] = zone; }
     BOOL Get_Placement_Check() const { return m_PlacementCheck; }

src/game/engine/display.cpp

@@ -1100,7 +1100,7 @@ void DisplayClass::Mouse_Left_Up(
     m_DisplayBit16 = false;
 
     if (object != nullptr) {
-        target = As_Target(object);
+        target = object->As_Target();
     } else if (cellnum != -1) {
         target = As_Target(cellnum);
     }

src/game/engine/factory.cpp

@@ -286,7 +286,7 @@ BOOL FactoryClass::Completed()
 void FactoryClass::Code_Pointers()
 {
     if (m_Object != nullptr) {
-        m_Object = reinterpret_cast<TechnoClass *>(As_Target(m_Object));
+        m_Object = reinterpret_cast<TechnoClass *>(m_Object->As_Target());
     }
     if (m_Owner != nullptr) {
         m_Owner = (HouseClass *)m_Owner->What_Type();

src/game/engine/foot.cpp

@@ -1595,3 +1595,43 @@ BOOL FootClass::Is_On_Priority_Mission()
 {
     return m_Mission == MISSION_ENTER;
 }
+
+/**
+ *
+ *
+ * 0x004C35D0
+ */
+void FootClass::Queue_Navigation_List(target_t target)
+{
+    if (Target_Legal(target)) {
+        int i;
+        for (i = 0; i < NAV_LENGTH && Target_Legal(m_NavList[i]); ++i);
+
+        if (target == As_Target() && i > 0) {
+            m_Bit2_4 = true;
+        } else {
+            if (i == 0) {
+                m_Bit2_4 = false;
+            }
+            if (i < NAV_LENGTH) {
+                m_NavList[i] = target;
+            }
+        } 
+
+        if (!Target_Legal(m_NavCom) && m_Mission == MISSION_GUARD) {
+            Enter_Idle_Mode();
+        }
+    }
+}
+
+/**
+ *
+ *
+ * 0x004C3684
+ */
+void FootClass::Clear_Navigation_List()
+{
+    for (int i = 0; i < NAV_LENGTH; ++i) {
+        m_NavList[i] = 0;
+    }
+}

src/game/engine/foot.h

@@ -123,6 +123,12 @@ class FootClass : public TechnoClass
     FacingType Get_Path_Facing(int index) const { return m_Paths[index]; }
     target_t Nav_Com() const { return m_NavCom; }
 
+    void Set_To_Scatter(BOOL state) { m_ToScatter = state; }
+    void Set_In_Formation(BOOL state) { m_InFormation = state; }
+    void Set_Team_Speed(SpeedType speed) { m_TeamSpeed = speed; }
+    void Set_Team_Max_Speed(MPHType mph) { m_TeamMaxSpeed = mph; }
+    void Set_Suspended_NavCom(target_t target) { m_SuspendedNavCom = target; }
+
     static int Point_Relative_To_Line(int px, int py, int sx, int sy, int ex, int ey);
     PathType *Find_Path_Wrapper(cell_t dest, FacingType *buffer, int length, MoveType move);
 
@@ -134,6 +140,9 @@ class FootClass : public TechnoClass
     const fixed_t &Get_Speed_Multiplier() const { return m_SpeedMult; }
     const GamePtr<TeamClass> &Get_Team() const { return m_Team; }
 
+    void Queue_Navigation_List(target_t target);
+    void Clear_Navigation_List();
+
 protected:
 #ifndef CHRONOSHIFT_NO_BITFIELDS
     BOOL m_LimitedScan : 1; // 1