/// <summary>
/// Looks at a particular tile, detecting if NPCs are present as well
/// Provides string output or special instructions if it is "special"B
/// </summary>
/// <param name="xy">positon of tile to look at</param>
/// <param name="specialLookCommand">Special command such as look at gem or sign</param>
/// <returns>String to output to user</returns>
public string Look(Point2D xy, out SpecialLookCommand specialLookCommand)
{
specialLookCommand = SpecialLookCommand.None;
TileReference tileReference = State.TheVirtualMap.GetTileReference(xy);
// if there is an NPC on the tile, then we assume they want to look at the NPC, not whatever else may be on the tiles
if (State.TheVirtualMap.IsNPCTile(xy))
{
MapCharacter mapCharacter = State.TheVirtualMap.GetNPCOnTile(xy);
return(DataOvlRef.StringReferences.GetString(DataOvlReference.VISION2_STRINGS.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(mapCharacter.NPCRef.NPCKeySprite).Trim()));
}
// if we are any one of these signs then we superimpose it on the screen
else if (SpriteTileReferences.IsSign(tileReference.Index))
{
specialLookCommand = SpecialLookCommand.Sign;
return(String.Empty);
}
else if (SpriteTileReferences.GetTileNumberByName("Clock1") == tileReference.Index)
{
return(DataOvlRef.StringReferences.GetString(DataOvlReference.VISION2_STRINGS.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(tileReference.Index).TrimStart()
+ State.TheTimeOfDay.FormattedTime));
}
else // lets see what we've got here!
{
return(DataOvlRef.StringReferences.GetString(DataOvlReference.VISION2_STRINGS.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(tileReference.Index).TrimStart()));
}
}
/// <summary>
/// Looks at a particular tile, detecting if NPCs are present as well
/// Provides string output or special instructions if it is "special"B
/// </summary>
/// <param name="xy">position of tile to look at</param>
/// <param name="specialLookCommand">Special command such as look at gem or sign</param>
/// <returns>String to output to user</returns>
public string Look(Point2D xy, out SpecialLookCommand specialLookCommand)
{
specialLookCommand = SpecialLookCommand.None;
string retStr;
TileReference tileReference = State.TheVirtualMap.GetTileReference(xy);
// if there is an NPC on the tile, then we assume they want to look at the NPC, not whatever else may be on the tiles
if (State.TheVirtualMap.IsNPCTile(xy))
{
MapCharacter mapCharacter = State.TheVirtualMap.GetNPCOnTile(xy);
if (mapCharacter == null)
{
throw new Ultima5ReduxException("Tried to look up NPC, but couldn't find the map character");
}
retStr = DataOvlRef.StringReferences.GetString(DataOvlReference.Vision2Strings.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(mapCharacter.NPCRef.NPCKeySprite).Trim());
}
// if we are any one of these signs then we superimpose it on the screen
else if (SpriteTileReferences.IsSign(tileReference.Index))
{
specialLookCommand = SpecialLookCommand.Sign;
retStr = string.Empty;
}
else if (SpriteTileReferences.GetTileNumberByName("Clock1") == tileReference.Index)
{
retStr = (DataOvlRef.StringReferences.GetString(DataOvlReference.Vision2Strings.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(tileReference.Index).TrimStart()
+ State.TheTimeOfDay.FormattedTime));
}
else // lets see what we've got here!
{
retStr = (DataOvlRef.StringReferences.GetString(DataOvlReference.Vision2Strings.THOU_DOST_SEE).Trim()
+ " " + (LookRef.GetLookDescription(tileReference.Index).TrimStart()));
}
// pass time at the end to make sure moving characters are accounted for
PassTime();
return(retStr);
}
/// <summary>
/// If an NPC is on a tile, then it will get them
/// assumes it's on the same floor
/// </summary>
/// <param name="xy"></param>
/// <returns>the NPC or null if one does not exist</returns>
public MapCharacter GetNPCOnTile(Point2D xy)
{
if (IsLargeMap)
{
return(null);
}
SmallMapReferences.SingleMapReference.Location location = CurrentSingleMapReference.MapLocation;
MapCharacter mapCharacter = TheMapCharacters.GetMapCharacterByLocation(location, xy, CurrentSingleMapReference.Floor);
//List<NonPlayerCharacterReference> npcs = nonPlayerCharacters.GetNonPlayerCharactersByLocation(location);
//MapCharacterAnimationState characterState = characterStates.GetCharacterStateByPosition(xy, CurrentSingleMapReference.Floor);
// get the NPC on the current tile
//NonPlayerCharacterReference npc = nonPlayerCharacters.GetNonPlayerCharacter(location, xy, CurrentSingleMapReference.Floor);
//if (npc == null)
//throw new Exception("You asked for an NPC on a tile that one does not exist - you should have checked first!");
return(mapCharacter);
//foreach (NonPlayerCharacters.NonPlayerCharacter npc in npcs)
//{
// int nIndex = 1;
// Point2D npcXy = npc.Schedule.GetHardCoord(nIndex);
// // the NPC is a non-NPC, so we keep looking
// if (npcXy.X == 0 && npcXy.Y == 0) continue;
// // we found the right NPC and are they on the correct floor
// if (npcXy == xy && CurrentSingleMapReference.Floor == npc.Schedule.Coords[nIndex].Z)
// {
// return npc;
// }
//}
return(null);
}