Avoid usage of edict->v.mins and ->v.maxs for SOLID_BSP entities

Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi>

util.cpp

@@ -203,6 +203,10 @@ bot_t *UTIL_GetBotPointer(const edict_t *pEdict)
 
 Vector UTIL_AdjustOriginWithExtent(bot_t &pBot, const Vector & v_target_origin, edict_t *pTarget)
 {
+   // mins/maxs are absolute values for SOLID_BSP
+   if (pTarget->v.solid == SOLID_BSP)
+      return v_target_origin;
+
    // get smallest extent of bots mins/maxs
    float smallest_extent = -pTarget->v.mins[0];
    if(-pTarget->v.mins[1] < smallest_extent)
@@ -801,6 +805,7 @@ qboolean FVisibleEnemy( const Vector &vecOrigin, edict_t *pEdict, edict_t *pEnem
    if(!pEnemy)
       return(FVisibleEnemyOffset( vecOrigin, Vector(0, 0, 0), pEdict, pEnemy ));
 
+   if (pEnemy->v.solid != SOLID_BSP) {
       // first check for if head is visible
       Vector head_offset = Vector(0, 0, pEnemy->v.maxs.z - 6);
       if(FVisibleEnemyOffset( vecOrigin, head_offset, pEdict, pEnemy ))
@@ -810,10 +815,12 @@ qboolean FVisibleEnemy( const Vector &vecOrigin, edict_t *pEdict, edict_t *pEnem
       Vector feet_offset = Vector(0, 0, pEnemy->v.mins.z - 6);
       if(FVisibleEnemyOffset( vecOrigin, feet_offset, pEdict, pEnemy ))
          return(TRUE);
+   }
    
    // check center
    return(FVisibleEnemyOffset( vecOrigin, Vector(0, 0, 0), pEdict, pEnemy ));
 
+   if (pEnemy->v.solid != SOLID_BSP) {
       // construct sideways vector
       Vector v_right = UTIL_AnglesToRight(UTIL_VecToAngles(vecOrigin - GetGunPosition(pEdict)));
 
@@ -826,6 +833,7 @@ qboolean FVisibleEnemy( const Vector &vecOrigin, edict_t *pEdict, edict_t *pEnem
       Vector left_offset = v_right * (pEnemy->v.mins.x - 4);
       if(FVisibleEnemyOffset( vecOrigin, left_offset, pEdict, pEnemy ))
          return(TRUE);
+   }
    
    return(FALSE);
 }