changes from 1byte to short

character_followinfo.diff

diff --git a/Common/ac/characterinfo.cpp b/Common/ac/characterinfo.cpp
index dbcbcf39..2cfb1561 100644
--- a/Common/ac/characterinfo.cpp
+++ b/Common/ac/characterinfo.cpp
@@ -31,7 +31,7 @@ void CharacterInfo::ReadFromFile(Stream *in)
     wait = in->ReadInt32();
     flags = in->ReadInt32();
     following = in->ReadInt16();
-    followinfo = in->ReadInt16();
+    followinfo = in->ReadInt32();
     idleview = in->ReadInt32();
     idletime = in->ReadInt16();
     idleleft = in->ReadInt16();
@@ -81,7 +81,7 @@ void CharacterInfo::WriteToFile(Stream *out)
     out->WriteInt32(wait);
     out->WriteInt32(flags);
     out->WriteInt16(following);
-    out->WriteInt16(followinfo);
+    out->WriteInt32(followinfo);
     out->WriteInt32(idleview);
     out->WriteInt16(idletime);
     out->WriteInt16(idleleft);
diff --git a/Common/ac/characterinfo.h b/Common/ac/characterinfo.h
index f3140d15..65ba1ccb 100644
--- a/Common/ac/characterinfo.h
+++ b/Common/ac/characterinfo.h
@@ -44,7 +44,7 @@ using namespace AGS; // FIXME later
 #define OCHF_SPEECHCOL      0xff000000
 #define OCHF_SPEECHCOLSHIFT 24
 #define UNIFORM_WALK_SPEED  0
-#define FOLLOW_ALWAYSONTOP  0x7ffe
+#define FOLLOW_ALWAYSONTOP  0x7ffffffe
 
 struct CharacterExtras; // forward declaration
 // remember - if change this struct, also change AGSDEFNS.SH and
@@ -57,7 +57,7 @@ struct CharacterInfo {
     int   x, y, wait;
     int   flags;
     short following;
-    short followinfo;
+    int followinfo;
     int   idleview;           // the loop will be randomly picked
     short idletime, idleleft; // num seconds idle before playing anim
     short transparency;       // if character is transparent
diff --git a/Engine/ac/character.cpp b/Engine/ac/character.cpp
index 5eb3a21c..07c56cce 100644
--- a/Engine/ac/character.cpp
+++ b/Engine/ac/character.cpp
@@ -495,7 +495,7 @@ void Character_FollowCharacter(CharacterInfo *chaa, CharacterInfo *tofollow, int
     else
         chaa->following = tofollow->index_id;
 
-    chaa->followinfo=(distaway << 8) | eagerness;
+    chaa->followinfo=(distaway << 16) | eagerness;
 
     chaa->flags &= ~CHF_BEHINDSHEPHERD;
 
diff --git a/Engine/ac/characterinfo_engine.cpp b/Engine/ac/characterinfo_engine.cpp
index 8f6f1a5a..e16a69c7 100644
--- a/Engine/ac/characterinfo_engine.cpp
+++ b/Engine/ac/characterinfo_engine.cpp
@@ -388,7 +388,7 @@ void CharacterInfo::update_character_follower(int &aa, int &numSheep, int *follo
     }
     // not moving, but should be following another character
     else if ((following >= 0) && (doing_nothing == 1)) {
-      short distaway=(followinfo >> 8) & 0x00ff;
+      short distaway=(followinfo >> 16) & 0x00ffff;
       // no character in this room
       if ((game.chars[following].on == 0) || (on == 0)) ;
       else if (room < 0) {
@@ -401,7 +401,7 @@ void CharacterInfo::update_character_follower(int &aa, int &numSheep, int *follo
         }
       }
       // wait a bit, so we're not constantly walking
-      else if (Random(100) < (followinfo & 0x00ff)) ;
+      else if (Random(100) < (followinfo & 0x00ffff)) ;
       // the followed character has changed room
       else if ((room != game.chars[following].room)
             && (game.chars[following].on == 0))
@@ -446,7 +446,7 @@ void CharacterInfo::update_character_follower(int &aa, int &numSheep, int *follo
       }
       else if ((abs(game.chars[following].x - x) > distaway+30) |
         (abs(game.chars[following].y - y) > distaway+30) |
-        ((followinfo & 0x00ff) == 0)) {
+        ((followinfo & 0x00ffff) == 0)) {
         // in same room
         int goxoffs=(Random(50)-25);
         // make sure he's not standing on top of the other man