public void GetMethodCallWithNewlines()
{
var test = @"func void Ninja_ManaReg_ApplyINI() {
var string ini_threshold; ini_threshold = MEM_GetGothOpt(NINJA_MANAREG_INI, NINJA_MANAREG_INI_THRESHOLD);
var string ini_divisor; ini_divisor = MEM_GetGothOpt(NINJA_MANAREG_INI, NINJA_MANAREG_INI_DIVISOR);
Ninja_ManaReg_Mana_Threshold = DEFAULT_NINJA_MANAREG_MANA_THRESHOLD;
Ninja_ManaReg_Max_Mana_Divisor = DEFAULT_NINJA_MANAREG_MAX_MANA_DIVISOR;
MEM_Info(
ConcatStrings(
ConcatStrings(NINJA_MANAREG_VERSION, // Some comments
"": THRESHOLD FROM INI = ""), ini_threshold));
MEM_Info(ConcatStrings(ConcatStrings(NINJA_MANAREG_VERSION, "": DIVISOR FROM INI = ""), ini_divisor));
if (!Hlp_StrCmp(ini_threshold, """")) {
Ninja_ManaReg_Mana_Threshold = STR_ToInt(ini_threshold);
};
if (!Hlp_StrCmp(ini_divisor, """")) {
Ninja_ManaReg_Max_Mana_Divisor = STR_ToInt(ini_divisor);
};
};";
var line = 11; var column = 15;
var doc = new BufferedDocument(test.ToCharArray());
var mc = doc.GetMethodCall(new OmniSharp.Extensions.LanguageServer.Protocol.Models.Position(line, column));
Assert.AreEqual(@"ConcatStrings(NINJA_MANAREG_VERSION, // Some comments
"": THRESHOLD" , mc);
}
public void GetMethodCall()
{
var test = @"const string NINJA_MANAREG_VERSION = ""ManaReg 1.1.0"";
func void Ninja_ManaReg_Regeneration() {
// Not during loading
if (!Hlp_IsValidNpc(hero)) { return; };
// Only in-game
if (!MEM_Game.timestep) { return; };
// Only in a certain interval
var int delayTimer; delayTimer += MEM_Timer.frameTime;
if (delayTimer < DEFAULT_NINJA_MANAREG_TICKRATE) { return; };
delayTimer -= DEFAULT_NINJA_MANAREG_TICKRATE;
if (hero.attribute[ATR_MANA_MAX] >= Ninja_ManaReg_Mana_Threshold) {
if (hero.attribute[ATR_MANA] < hero.attribute[ATR_MANA_MAX]) {
var int menge; menge = (hero.attribute[ATR_MANA_MAX] + (Ninja_ManaReg_Max_Mana_Divisor/2)) / Ninja_ManaReg_Max_Mana_Divisor;
Npc_ChangeAttribute(hero, ATR_MANA, menge);
};
};
};";
var line = 15; var column = 32;
var doc = new BufferedDocument(test.ToCharArray());
var mc = doc.GetMethodCall(new OmniSharp.Extensions.LanguageServer.Protocol.Models.Position(line, column));
Assert.AreEqual("Npc_ChangeAttribute(", mc);
column = 47;
mc = doc.GetMethodCall(new OmniSharp.Extensions.LanguageServer.Protocol.Models.Position(line, column));
Assert.AreEqual("Npc_ChangeAttribute(hero, ATR_MANA,", mc);
}
public Task <SignatureHelp> Handle(SignatureHelpParams request, CancellationToken cancellationToken)
{
var doc = bufferManager.GetBuffer(request.TextDocument.Uri.AbsolutePath);
if (doc == null)
{
return(null);
}
var line = doc.GetMethodCall(request.Position).Trim();
if (rxFuncDef.IsMatch(line))
{
return(null);
}
var contextLine = line;
contextLine = rxStringValues.Replace(contextLine, "");
var oldLen = -1;
while (contextLine.Length != oldLen)
{
oldLen = contextLine.Length;
contextLine = rxFuncCall.Replace(contextLine, "");
}
var idxOfParen = contextLine.LastIndexOf('(');
if (idxOfParen < 0)
{
return(NullSignatureHelp);
}
string word = null;
for (var i = idxOfParen - 1; i > 0; i--)
{
var c = contextLine[i];
if (!BufferedDocument.IsIdentifier(c))
{
var start = i + 1;
word = contextLine.Substring(start, idxOfParen - start);
break;
}
}
if (word == null)
{
word = contextLine.Substring(0, idxOfParen);
}
word = word.Trim();
var sigCtx = contextLine.Substring(idxOfParen + 1);
var func = (Function)documentsManager.GetGlobalSymbols()
.FirstOrDefault(x => x is Function && x.Name.Equals(word, StringComparison.OrdinalIgnoreCase));
if (func != null)
{
var signatureHelp = new SignatureHelp
{
Signatures = new Container <SignatureInformation>(new SignatureInformation
{
Label = func.ToString(),
Parameters = new Container <ParameterInformation>(func.Parameters.Select(x => new ParameterInformation
{
Label = x.ToString(),
})),
Documentation = func.Documentation,
}),
ActiveParameter = sigCtx.Count(x => x == ','),
ActiveSignature = 0
};
return(Task.FromResult(signatureHelp));
}
return(NullSignatureHelp);
}
