// returns false if other is same vertex
public bool SharesLine(LuaVertex other)
{
if (vertex.IsDisposed || other.vertex.IsDisposed)
{
throw new ScriptRuntimeException("Vertex has been disposed, can't SharesLine()");
}
if (other == null)
{
throw new ScriptRuntimeException("Other vertex is null, can't SharesLine() (not enough arguments maybe?)");
}
if (vertex == other.vertex)
{
// FIXME add a warning for this probably
// is it possible for this to ever actually be correct and true
return(false);
}
foreach (Linedef l in vertex.Linedefs)
{
if (!l.IsDisposed)
{
if (l.Start == other.vertex || l.End == other.vertex)
{
return(true);
}
}
}
return(false);
}
public void Join(LuaVertex other)
{
if (vertex.IsDisposed)
{
throw new ScriptRuntimeException("Joining vertex has been disposed!");
}
if (other.vertex.IsDisposed)
{
throw new ScriptRuntimeException("Joinee vertex has been disposed!");
}
if (other == null)
{
throw new ScriptRuntimeException("Other vertex is null, can't Join() (not enough arguments maybe?)");
}
vertex.Join(other.vertex);
// Update cached values
General.Map.Map.Update();
}
// returns a tuple of vertex, linedef, linedef
public DynValue Split(LuaVertex v)
{
if (linedef.IsDisposed)
{
throw new ScriptRuntimeException("Linedef has been disposed, can't Split.");
}
if (v == null)
{
throw new ScriptRuntimeException("Vertex is null, can't Split (not enough arguments maybe?).");
}
if (v.vertex.IsDisposed)
{
throw new ScriptRuntimeException("Vertex has been disposed, can't Split.");
}
v.vertex.SnapToAccuracy();
LuaLinedef newline = new LuaLinedef(linedef.Split(v.vertex));
if (newline.linedef == null)
{
throw new ScriptRuntimeException(
"Split returned null linedef (max linedef limit reached? current count is "
+ General.Map.Map.Linedefs.Count + " of " + General.Map.FormatInterface.MaxLinedefs
+ ")");
}
// Update cached values
General.Map.Map.Update();
return(DynValue.NewTuple(
DynValue.FromObject(ScriptContext.context.script, v),
DynValue.FromObject(ScriptContext.context.script, newline),
DynValue.FromObject(ScriptContext.context.script, this)
));
}
