private void ParseEntities()
{
// Remove comments
var cleaned = new StringBuilder();
foreach (var line in EntityBlock.Split('\n'))
{
var l = line;
var idx = l.IndexOf("//", StringComparison.Ordinal);
if (idx >= 0)
{
l = l.Substring(0, idx);
}
l = l.Trim();
cleaned.Append(l).Append('\n');
}
var data = cleaned.ToString();
EntityData cur = null;
int i;
string key = null;
for (i = 0; i < data.Length; i++)
{
var token = GetToken();
if (token == "{")
{
// Start of new entity
cur = new EntityData();
Entities.Add(cur);
key = null;
}
else if (token == "}")
{
// End of entity
cur = null;
key = null;
}
else if (cur != null && key != null)
{
// KeyValue value
SetKeyValue(cur, key, token);
key = null;
}
else if (cur != null)
{
// KeyValue key
key = token;
}
else if (token == null)
{
// End of file
break;
}
else
{
// Invalid
}
}
string GetToken()
{
if (!ScanToNonWhitespace())
{
return(null);
}
if (data[i] == '{' || data[i] == '}')
{
// Start/end entity
return(data[i].ToString());
}
if (data[i] == '"')
{
// Quoted string, find end quote
var idx = data.IndexOf('"', i + 1);
if (idx < 0)
{
return(null);
}
var tok = data.Substring(i + 1, idx - i - 1);
i = idx + 1;
return(tok);
}
if (data[i] > 32)
{
// Not whitespace
var s = "";
while (data[i] > 32)
{
s += data[i++];
}
return(s);
}
return(null);
}
bool ScanToNonWhitespace()
{
while (i < data.Length)
{
if (data[i] == ' ' || data[i] == '\n')
{
i++;
}
else
{
return(true);
}
}
return(false);
}
void SetKeyValue(EntityData e, string k, string v)
{
e.KeyValues[k] = v;
switch (k)
{
case "classname":
e.ClassName = v;
break;
case "model":
if (int.TryParse(v.Substring(1), out var m))
{
e.Model = m;
}
break;
}
}
}
protected override void OnBeginSkill()
{
_hero = Main.instance.GetChar();
blocker = _hero.GetCharBlock();
}
