Rename actor orig->home and next->old

src/d/d_a_ship_static.cpp

@@ -4,20 +4,15 @@
 #include "d/actor/d_a_ship.h"
 
 void daShip_c::initStartPos(const cXyz* pos, short rotY) {
-    current.pos.x = pos->x;
-    current.pos.y = pos->y;
-    current.pos.z = pos->z;
-    next.pos.x = pos->x;
-    next.pos.y = pos->y;
-    next.pos.z = pos->z;
+    current.pos = *pos;
+    old.pos = *pos;
     shape_angle.y = rotY;
     current.angle.y = shape_angle.y;
-    m0358 &= 0xffffffef;
+    m0358 &= ~0x10;
     mGravity = -2.5f;
 
     mWaveL.remove();
     mWaveR.remove();
-
     mSplash.remove();
     mTrack.remove();
     m1970.end();