+static void blitplayer(int nr)
+{
+ blitplayer_ext(nr);
+
+ /* check for wrap-around movement ... */
+ if (ply[nr].x < lev.left ||
+ ply[nr].x > lev.right - 1)
+ {
+ struct PLAYER ply_last = ply[nr];
+ int direction = (ply[nr].x < lev.left ? -1 : 1);
+ int dx = ply[nr].x - ply[nr].prev_x;
+
+ ply[nr].x += -direction * lev.width;
+ ply[nr].prev_x = ply[nr].x - dx;
+
+ if (!lev.infinite_true)
+ {
+ int dy = ply[nr].y - ply[nr].prev_y;
+
+ ply[nr].y += direction;
+ ply[nr].prev_y = ply[nr].y - dy;
+ }
+
+ /* draw player entering playfield from the opposite side */
+ blitplayer_ext(nr);
+
+ /* ... but keep the old player position until game logic */
+ ply[nr] = ply_last;
+ }
+}
+