public void RemoveExitFromRoom(string targetRoom, string exitToPath)
{
if (targetRoom == "" || exitToPath == "")
{
return;
}
string targetFunction = "SetExits";
RoomModel room = RoomNameMap[targetRoom];
//first order of business is to see if we even have any exits defined
if (room.FunctionCalls.CallList.ContainsKey(targetFunction))
{
//function is defined. now, is the exit present?
string mapping = room.FunctionCalls.CallList[targetFunction];
if (mapping.Contains(exitToPath))
{
//ok, we know the exit is here. Now we just need to find and remove it.
//Note, there can be more than one.
try
{
Dictionary <string, string> map = ParserTools.StringIntoMap(mapping, targetFunction);
Dictionary <string, string> rebuild = new Dictionary <string, string>();
foreach (string key in map.Keys)
{
//if(map[key] != exitToPath)
// {
// //only add entries that aren't to be removed
// rebuild.Add(key,map[key]);
// }
//J.C. -2/16/2010 - changed to remove entry based on exit direction rather than
// exit destination. That way we don't remove multiple entries
// when the user indented only one.
if (key != "\"" + exitToPath + "\"")
{
rebuild.Add(key, map[key]);
}
}
room.EditorState.ExitsList = rebuild;
room.FunctionCalls.CallList[targetFunction] = ParserTools.MapIntoString(rebuild);
}
catch (ParserException e)
{
System.Windows.Forms.MessageBox.Show(e.Message, ParserErrorTitle);
return;
}
}
}
}
public void RemoveEnterFromRoom(string targetRoom, string exitToPath)
{
if (targetRoom == "" || exitToPath == "")
{
return;
}
string targetFunction = "SetEnters";
RoomModel room = RoomNameMap[targetRoom];
//first order of business is to see if we even have any exits defined
if (room.FunctionCalls.CallList.ContainsKey(targetFunction))
{
//function is defined. now, is the exit present?
string mapping = room.FunctionCalls.CallList[targetFunction];
if (mapping.Contains(exitToPath))
{
//ok, we know the exit is here. Now we just need to find and remove it
//Note, there can be more than one.
try
{
Dictionary <string, string> map = ParserTools.StringIntoMap(mapping, targetFunction);
Dictionary <string, string> rebuild = new Dictionary <string, string>();
foreach (string key in map.Keys)
{
if (map[key] != exitToPath)
{
//only add entries that aren't to be removed
rebuild.Add(key, map[key]);
}
}
room.EditorState.EntersList = rebuild;
room.FunctionCalls.CallList[targetFunction] = ParserTools.MapIntoString(rebuild);
}
catch (ParserException e)
{
System.Windows.Forms.MessageBox.Show(e.Message, ParserErrorTitle);
return;
}
}
}
}
private string ControlIntoMap()
{
return(ParserTools.MapIntoString(Mapping));
}
public void AddEnterToRoom(string targetRoom, string exitToPath, string direction)
{
if (targetRoom == "" || exitToPath == "" || direction == "")
{
return;
}
if (targetRoom == exitToPath)
{
System.Windows.Forms.MessageBox.Show("You cannot have " + targetRoom + " enter into itself.");
return;
}
string targetFunction = "SetEnters";
RoomModel room = RoomNameMap[targetRoom];
//first order of business is to make sure we even have the
//function call for an exit, otherwise we need to create it
if (room.FunctionCalls.CallList.ContainsKey(targetFunction))
{
//function call exists. Do we already have an entry for this direction?
try
{
Dictionary <string, string> map = ParserTools.StringIntoMap(room.FunctionCalls.CallList[targetFunction], targetFunction);
if (map.ContainsKey(direction))
{
//we have to edit a pre-existing entry
foreach (string key in map.Keys)
{
if (key == direction)
{
map[key] = exitToPath;
room.EditorState.EntersList = map;
room.FunctionCalls.CallList[targetFunction] = ParserTools.MapIntoString(map);
return;
}
}
}
else
{
//entry does not exist, create it now
map.Add(direction, exitToPath);
room.EditorState.EntersList = map;
room.FunctionCalls.CallList[targetFunction] = ParserTools.MapIntoString(map);
return;
}
}
catch (ParserException e)
{
System.Windows.Forms.MessageBox.Show(e.Message, ParserErrorTitle);
}
}
else
{
//we are storing this function call for the first time
//TODO: Implement this
//throw new Exception("Function doesn not exist in this control. TODO: Implement Model.AddExitToRoom()");
Dictionary <string, string> map = new Dictionary <string, string>();
map.Add(direction, exitToPath);
room.EditorState.EntersList = map;
room.FunctionCalls.CallList.Add(targetFunction, ParserTools.MapIntoString(map));
}
}