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WilliamVennerWilliamVenner
committedApr 17, 2021
Fixes #23 
1 parent 8229ee6 commit c5fd1ad

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5 files changed

+46
-20
lines changed

5 files changed

+46
-20
lines changed
 

‎package.json

+1-1
Original file line numberDiff line numberDiff line change
@@ -3,7 +3,7 @@
33
"displayName": "GLua Enhanced (Garry's Mod/Gmod Lua)",
44
"description": "GLua language support for Visual Studio Code",
55
"license": "GNU General Public License v3.0",
6-
"version": "2.3.3",
6+
"version": "2.3.4",
77
"engines": {
88
"vscode": "^0.10.1"
99
},

‎resources/wiki.json

+2-1
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‎src/signatureProvider.js

+31-18
Original file line numberDiff line numberDiff line change
@@ -38,28 +38,40 @@ class SignatureProvider {
3838
}
3939
}
4040

41-
pushSignature(activeParameter, signatures, docs, callback, activeCallbackParameter, callbackDocumentation) {
41+
pushSignature(hasSelf, activeParameter, signatures, docs, callback, activeCallbackParameter, callbackDocumentation) {
4242
let docArguments = "ARGUMENTS" in docs ? "ARGUMENTS" : ("CALLBACK" in docs ? "CALLBACK" : undefined);
43-
if (!docArguments) return;
43+
if (!docArguments) {
44+
if (!hasSelf || activeParameter > 0) return;
45+
let sigInfo = new vscode.SignatureInformation(this.generateSignatureString([{NAME: "self"}]), callbackDocumentation ? callbackDocumentation : ("SEARCH" in docs ? this.GLua.WikiProvider.resolveDocumentation(docs, docs["SEARCH"], true) : undefined));
46+
sigInfo.activeParameter = 0;
47+
sigInfo.parameters.push(new vscode.ParameterInformation(this.generateTypeSignature({NAME: "self"})));
48+
signatures.push(sigInfo);
49+
return;
50+
}
4451
docArguments = docs[docArguments];
4552

46-
let arg_count = docArguments.length;
53+
let arg_count = docArguments.length + (hasSelf ? 1 : 0);
4754
let arg_pos = Math.min(activeParameter, arg_count-1);
4855
if (
4956
(activeParameter < arg_count || docArguments[arg_count - 1]["TYPE"] === "vararg") &&
5057
(!callback || !("CALLBACK" in docArguments[arg_pos]) || (docArguments[arg_pos]["TYPE"] === "function"))
5158
) {
52-
let sigInfo = new vscode.SignatureInformation(this.generateSignatureString(docArguments), callbackDocumentation ? callbackDocumentation : ("SEARCH" in docs ? this.GLua.WikiProvider.resolveDocumentation(docs, docs["SEARCH"], true) : undefined));
59+
let sigInfo = new vscode.SignatureInformation(this.generateSignatureString(hasSelf ? [{NAME: "self"}, ...docArguments] : docArguments), callbackDocumentation ? callbackDocumentation : ("SEARCH" in docs ? this.GLua.WikiProvider.resolveDocumentation(docs, docs["SEARCH"], true) : undefined));
5360
sigInfo.activeParameter = arg_pos;
54-
for (let i = 0; i < arg_count; i++) {
61+
62+
if (!callback && hasSelf) {
63+
sigInfo.parameters.push(new vscode.ParameterInformation(this.generateTypeSignature({NAME: "self"})));
64+
}
65+
66+
for (let i = 0; i < arg_count - (hasSelf ? 1 : 0); i++) {
5567
let arg = docArguments[i];
5668

5769
let param = new vscode.ParameterInformation(this.generateTypeSignature(arg), "DESCRIPTION" in arg ? this.GLua.WikiProvider.resolveDocumentation(arg).appendMarkdown(sigInfo.documentation ? "\n\n---" : "") : undefined);
5870
if ("ENUM" in arg) param.ENUM = arg["ENUM"];
5971

6072
if (callback && arg_pos === i) {
6173
let paramSignatures = [];
62-
this.pushSignature(activeCallbackParameter, paramSignatures, arg, undefined, undefined, sigInfo.documentation);
74+
this.pushSignature(hasSelf, activeCallbackParameter, paramSignatures, arg, undefined, undefined, sigInfo.documentation);
6375

6476
param.CALLBACK_SIGNATURES = new vscode.SignatureHelp();
6577
param.CALLBACK_SIGNATURES.signatures = paramSignatures;
@@ -72,9 +84,9 @@ class SignatureProvider {
7284
}
7385
}
7486

75-
pushSignatures(activeParameter, signatures, docs, callback, activeCallbackParameter) {
76-
if (Array.isArray(docs)) for (let i = 0; i < docs.length; i++) this.pushSignature(activeParameter, signatures, docs[i], callback, activeCallbackParameter, undefined);
77-
else this.pushSignature(activeParameter, signatures, docs, callback, activeCallbackParameter, undefined);
87+
pushSignatures(hasSelf, activeParameter, signatures, docs, callback, activeCallbackParameter) {
88+
if (Array.isArray(docs)) for (let i = 0; i < docs.length; i++) this.pushSignature(hasSelf, activeParameter, signatures, docs[i], callback, activeCallbackParameter, undefined);
89+
else this.pushSignature(hasSelf, activeParameter, signatures, docs, callback, activeCallbackParameter, undefined);
7890
}
7991

8092
provideSignatureHelp(document, pos, cancel, ctx) {
@@ -85,7 +97,7 @@ class SignatureProvider {
8597
if (tokenized.invalidLua || tokenized.openParanthesis.length === 0) return;
8698

8799
let func = tokenized.openParanthesis[tokenized.openParanthesis.length-1];
88-
if (func === false) return;
100+
if (func == false) return;
89101

90102
let activeCallbackParameter;
91103
let callback = false;
@@ -111,7 +123,7 @@ class SignatureProvider {
111123

112124
// Show globals only
113125
if (func_name in signatureProvider.globals) {
114-
this.pushSignatures(activeParameter, signatures, signatureProvider.globals[func_name], callback, activeCallbackParameter);
126+
this.pushSignatures(false, activeParameter, signatures, signatureProvider.globals[func_name], callback, activeCallbackParameter);
115127
}
116128
} else {
117129
let full_call = func_parse[0];
@@ -122,28 +134,29 @@ class SignatureProvider {
122134
if (func_call === ":" && this.GLua.CompletionProvider.completions.hook[library_or_meta]) {
123135
// Show hooks only
124136
if (full_call in signatureProvider.metaFunctions) {
125-
this.pushSignatures(activeParameter, signatures, signatureProvider.metaFunctions[full_call], callback, activeCallbackParameter);
137+
this.pushSignatures(false, activeParameter, signatures, signatureProvider.metaFunctions[full_call], callback, activeCallbackParameter);
126138
}
127139
continue;
128140
}
129141

130142
// Show libraries
131143
if (full_call in signatureProvider.functions) {
132-
if (callback && full_call == "hook.Add") {
133-
let hookDocTag = "GM:" + func[1];
144+
if (callback && full_call == "hook.Add" && func[1][0] === "\"") {
145+
let hookDocTag = "GM:" + func[1].substr(1, func[1].length - 2);
134146
if (hookDocTag in signatureProvider.metaFunctions) {
135-
this.pushSignatures(activeCallbackParameter, signatures, signatureProvider.metaFunctions[hookDocTag]);
147+
const hasSelf = func[2][0] !== "\"";
148+
this.pushSignatures(hasSelf, activeCallbackParameter, signatures, signatureProvider.metaFunctions[hookDocTag]);
136149
continue;
137150
}
138151
}
139152

140-
this.pushSignatures(activeParameter, signatures, signatureProvider.functions[full_call], callback, activeCallbackParameter);
153+
this.pushSignatures(false, activeParameter, signatures, signatureProvider.functions[full_call], callback, activeCallbackParameter);
141154
continue;
142155
}
143156

144157
// Show meta functions
145158
if (meta_func in signatureProvider.metaFunctions) {
146-
this.pushSignatures(activeParameter, signatures, signatureProvider.metaFunctions[meta_func], callback, activeCallbackParameter);
159+
this.pushSignatures(false, activeParameter, signatures, signatureProvider.metaFunctions[meta_func], callback, activeCallbackParameter);
147160
continue;
148161
}
149162
}
@@ -154,7 +167,7 @@ class SignatureProvider {
154167
if (signatures.length > 0) {
155168
if (callback) {
156169
let activeParam = signatures[0].parameters[activeParameter];
157-
if ("CALLBACK_SIGNATURES" in activeParam) {
170+
if (activeParam && "CALLBACK_SIGNATURES" in activeParam) {
158171
return activeParam.CALLBACK_SIGNATURES;
159172
}
160173
}

‎src/tokenizer.js

+2
Original file line numberDiff line numberDiff line change
@@ -81,6 +81,7 @@ class Tokenizer {
8181
this.openEscape = true;
8282
} else if (char == this.openString) {
8383
this.openString = false;
84+
this.token += "\"";
8485
if (this.openShortFuncCall) {
8586
this.openParanthesis.pop();
8687
this.token = "";
@@ -168,6 +169,7 @@ class Tokenizer {
168169
this.functionCallOpen(i);
169170
}
170171
this.openString = char;
172+
this.token += "\"";
171173
break;
172174

173175
case "(":

‎src/typesProvider.js

+10
Original file line numberDiff line numberDiff line change
@@ -99,12 +99,22 @@ class TypesProvider {
9999

100100
let tag = "HOOK:GM:" + hook_name;
101101
if (tag in this.docs) {
102+
const selfArg = token.arguments[1].type !== "StringLiteral" ? {NAME: "self"} : false;
103+
104+
let hasHookArguments = false;
102105
if (hook_func.parameters.length > 0) {
103106
let hookArguments = "ARGUMENTS" in this.docs[tag] && this.docs[tag].ARGUMENTS.length > 0 ? this.docs[tag].ARGUMENTS : undefined;
104107
if (hookArguments) {
108+
hasHookArguments = true;
109+
if (selfArg) {
110+
hookArguments = [selfArg, ...hookArguments];
111+
}
105112
this.addHookParameters(textEditor, hook_func.parameters, hookArguments);
106113
}
107114
}
115+
if (!hasHookArguments && selfArg) {
116+
this.addHookParameters(textEditor, hook_func.parameters, [selfArg]);
117+
}
108118

109119
let hookReturns = "RETURNS" in this.docs[tag] && this.docs[tag].RETURNS.length > 0 ? this.docs[tag].RETURNS : undefined;
110120
if (hookReturns) {

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