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Copy pathfunction_generator.cpp
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executable file
·336 lines (335 loc) · 18.2 KB
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/**
* @author 2024 (c) LittleYang0531
* @attention 目前该程序只支持最大一层 group，如果后面官方出了很多层的 group 再写
* @attention 还要注意官方的变量定义中有没有出现 C++ 关键字，有的话请添加在 keywords 数组里
* @date 2024/12/13
* @link <https://github.com/Sonolus/runtime-metadata/blob/main/Runtime/Functions.json>
*/
#include<bits/stdc++.h>
using namespace std;
#include"include/json.h"
vector<string> keywords = {
"default"
};
set<string> modified;
map<string, string> calls;
map<string, int> callParamCnt;
int calcHash(string s) {
int64_t res = 0;
for (int i = 0; i < s.size(); i++) res *= 55331, res += s[i], res %= 998244353;
return res;
}
vector<string> explode(string seperator, string source) {
string src = source; vector<string> res;
while (src.find(seperator) != string::npos) {
int wh = src.find(seperator);
res.push_back(src.substr(0, src.find(seperator)));
src = src.substr(wh + string(seperator).size());
} res.push_back(src);
return res;
}
int main(int argc, char** argv) {
if (argc < 3) {
cout << "Usage: " << argv[0] << " Functions.json functions" << endl;
return 1;
}
ifstream fin; fin.open(argv[1]);
fin.seekg(0, ios::end);
int len = fin.tellg();
char *ch = new char[len];
fin.seekg(0, ios::beg);
fin.read(ch, len);
string s = string(ch, len);
Json::Value json = json_decode(s);
fin.close();
ofstream fout2; fout2.open("functions/.Functions.List.h");
fout2 << "/**" << endl;
fout2 << " * This file is generated by program. Do not modify this file!" << endl;
fout2 << " * Please modify \".Function.Extra.h\" instead. All the modification in this file will be cleared!" << endl;
fout2 << " */" << endl;
fout2 << endl;
fout2 << "#ifndef Functions_H" << endl;
fout2 << "#define Functions_H" << endl;
fout2 << endl;
// for (int i = 0; i < keywords.size(); i++)
// fout << "#define " << keywords[i] << " " << keywords[i] << "_value" << endl;
// fout << endl;
for (int i = 0; i < keywords.size(); i++)
fout2 << "#define " << keywords[i] << " " << keywords[i] << "_value" << endl;
fout2 << endl;
for (int i = 0; i < json.size(); i++) {
auto func = json[i];
for (int j = 0; j < func["parameters"].size(); j++) {
auto p = func["parameters"][j];
if (p["type"] == "group") {
fout2 << "struct " << func["name"].asString() << "_Group_";
for (int k = 0; k < p["items"].size(); k++) {
auto item = p["items"][k];
fout2 << item["name"].asString();
if (k != p["items"].size() - 1) fout2 << "_";
}
fout2 << "{" << endl;
for (int k = 0; k < p["items"].size(); k++) {
auto item = p["items"][k];
fout2 << "\tdouble " << item["name"].asString() << ";" << endl;
}
fout2 << "};" << endl;
}
}
// ofstream fout; fout.open("functions/" + func["name"].asString() + ".h");
stringstream ss;
ss << "#ifndef Functions_" << func["name"].asString() << "_H" << endl;
ss << "#define Functions_" << func["name"].asString() << "_H" << endl;
ss << endl;
ss << "double " << func["name"].asString() << "(";
stringstream callCommand; int pt = 0; bool isFirst = true;
callCommand << func["name"].asString() << "(";
stringstream notImplemented;
for (int j = 0; j < func["parameters"].size(); j++) {
auto p = func["parameters"][j];
notImplemented << "\tcerr";
if (p["type"] == "group") {
string argName = "";
for (int k = 0; k < p["items"].size(); k++) {
auto item = p["items"][k];
argName += item["name"].asString();
if (k != p["items"].size() - 1) argName += "_";
}
if (p.isMember("minCount")) {
ss << "const vector<" << func["name"].asString() << "_Group_" << argName << "> &" << argName;
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
pt = -1;
// Implement manually
} else if (p.isMember("count")) {
for (int k = 0; k < p["count"].asInt(); k++)
ss << func["name"].asString() << "_Group_" << argName << " " << argName << k << (k != p["count"].asInt() - 1 ? ", " : "");
for (int k = 0; k < p["count"].asInt(); k++) {
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "{ ";
for (int l = 0; l < p["items"].size(); l++) callCommand << (l ? ", " : "") << "node.values[" << pt++ << "]";
callCommand << " }";
notImplemented << " << \"" << argName << k << ": \" << \"{ \"";
for (int l = 0; l < p["items"].size(); l++)
notImplemented << (l ? " << \", \"" : "") << " << \"." << p["items"][l]["name"].asString() << " = \" << " << argName << k << "." << p["items"][l]["name"].asString();
notImplemented << " << \" }\"";
}
} else if (p.isMember("forEach")) {
for (int k = 0; k < p["forEach"].size(); k++)
ss << func["name"].asString() << "_Group_" << argName << " " << p["forEach"][k].asString() << (k != p["forEach"].size() - 1 ? ", " : "");
for (int k = 0; k < p["forEach"].size(); k++) {
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "{ ";
for (int l = 0; l < p["items"].size(); l++) callCommand << (l ? ", " : "") << "node.values[" << pt++ << "]";
callCommand << " }";
notImplemented << " << \"" << p["forEach"][k].asString() << ": \" << \"{ \"";
for (int l = 0; l < p["items"].size(); l++)
notImplemented << (l ? " << \", \"" : "") << " << \"." << p["items"][l]["name"].asString() << " = \" << " << p["forEach"][k].asString() << "." << p["items"][l]["name"].asString();
notImplemented << " << \" }\"";
}
} else {
ss << func["name"].asString() << "_Group_" << argName << " " << argName;
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "{ ";
for (int l = 0; l < p["items"].size(); l++) callCommand << (l ? ", " : "") << "node.values[" << pt++ << "]";
callCommand << " }";
notImplemented << " << \"" << argName << ": \" << \"{ \"";
for (int l = 0; l < p["items"].size(); l++)
notImplemented << (l ? " << \", \"" : "") << " << \"." << p["items"][l]["name"].asString() << " = \" << " << argName << "." << p["items"][l]["name"].asString();
notImplemented << " << \" }\"";
}
} else {
if (p.isMember("minCount")) {
ss << "const vector<double> &" << p["name"].asString();
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
if (pt) callCommand << "vector<double>(node.values.begin() + " << pt << ", node.values.end())";
else callCommand << "node.values";
notImplemented << " << \"" << p["name"].asString() << ": \" << \"{ \"; ";
notImplemented << "for (int i = 0; i < " << p["name"].asString() << ".size(); i++) cerr << (i ? \", \" : \"\") << \"[\" << i << \"] = \" << " << p["name"].asString() << "[i]; ";
notImplemented << "cerr << \" }\"";
pt = -1;
} else if (p.isMember("count")) {
for (int k = 0; k < p["count"].asInt(); k++)
ss << "double " << p["name"].asString() << k << (k != p["count"].asInt() - 1 ? ", " : "");
for (int k = 0; k < p["count"].asInt(); k++) {
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "node.values[" << pt++ << "]";
notImplemented << " << \"" << p["name"].asString() << k << ": \" << " << p["name"].asString() << k;
}
} else if (p.isMember("forEach")) {
for (int k = 0; k < p["forEach"].size(); k++)
ss << "double " << p["forEach"][k].asString() << (k != p["forEach"].size() - 1 ? ", " : "");
for (int k = 0; k < p["forEach"].size(); k++) {
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "node.values[" << pt++ << "]";
notImplemented << " << \"" << p["forEach"][k].asString() << ": \" << " << p["forEach"][k].asString();
}
} else {
ss << "double " << p["name"].asString();
if (isFirst) isFirst = false;
else callCommand << ", ", notImplemented << " << \", \"";
callCommand << "node.values[" << pt++ << "]";
notImplemented << " << \"" << p["name"].asString() << ": \" << " << p["name"].asString();
}
}
if (j != func["parameters"].size() - 1) ss << ", ";
notImplemented << ";" << endl;
}
ss << ") {";
string head = ss.str();
ss.str("");
// ss << "\tcerr << \"\\e[31mCalled not implemented function \\\"" << func["name"].asString() << "()\\\"!\\e[0m\" << endl;" << endl;
ss << "\tcerr << \"\\e[31mCalled not implemented function \\\"" << func["name"].asString() << "(\";" << endl;
ss << notImplemented.str() << "\tcerr << \")\\\"!\\e[0m\" << endl;" << endl;
ss << "\treturn 0;" << endl;
ss << "}" << endl;
ss << endl;
ss << "#endif" << endl;
string oldcontent = ss.str();
ss.str("");
ss << "\tcerr << \"\\e[31mCalled not implemented function \\\"" << func["name"].asString() << "(\";" << endl;
ss << notImplemented.str() << "\tcerr << \")\\\"!\\e[0m\" << endl;" << endl;
ss << "\treturn 0;" << endl;
ss << "}" << endl;
ss << endl;
ss << "#endif" << endl;
string newcontent = ss.str();
callCommand << ")";
callParamCnt[func["name"].asString()] = pt;
calls[func["name"].asString()] = callCommand.str();
ifstream fin("functions/" + func["name"].asString() + ".h");
if (fin) {
fin.seekg(0, ios::end);
int len = fin.tellg();
fin.seekg(0, ios::beg);
char* ch = new char[len];
fin.read(ch, len);
string s = string(ch, len);
vector<string> lines = explode("\n", s);
vector<string> headers = explode("\n", head);
string currcontent = "";
for (int i = headers.size(); i < lines.size(); i++)
currcontent += lines[i] + (i == lines.size() - 1 ? "" : "\n");
fin.close();
ofstream fout; fout.open("functions/" + func["name"].asString() + ".h");
if (currcontent != oldcontent) {
cout << "\"" << func["name"].asString() + ".h\" was modified! (" << modified.size() + 1 << " / " << json.size() << ", " << 100.0 * (modified.size() + 1) / json.size() << "%)" << endl;
modified.insert(func["name"].asString());
fout << head << endl << currcontent;
} else {
fout << head << endl << newcontent;
}
} else {
fin.close();
ofstream fout; fout.open("functions/" + func["name"].asString() + ".h");
fout << head << endl << newcontent;
}
}
for (int i = 0; i < json.size(); i++) {
auto func = json[i];
fout2 << "double " << func["name"].asString() << "(";
for (int j = 0; j < func["parameters"].size(); j++) {
auto p = func["parameters"][j];
if (p["type"] == "group") {
string argName = "";
for (int k = 0; k < p["items"].size(); k++) {
auto item = p["items"][k];
argName += item["name"].asString();
if (k != p["items"].size() - 1) argName += "_";
}
if (p.isMember("minCount")) {
fout2 << "const vector<" << func["name"].asString() << "_Group_" << argName << "> &" << argName;
} else if (p.isMember("count")) {
for (int k = 0; k < p["count"].asInt(); k++)
fout2 << func["name"].asString() << "_Group_" << argName << " " << argName << k << (k != p["count"].asInt() - 1 ? ", " : "");
} else if (p.isMember("forEach")) {
for (int k = 0; k < p["forEach"].size(); k++)
fout2 << func["name"].asString() << "_Group_" << argName << " " << p["forEach"][k].asString() << (k != p["forEach"].size() - 1 ? ", " : "");
} else {
fout2 << func["name"].asString() << "_Group_" << argName << " " << argName;
}
} else {
if (p.isMember("minCount")) {
fout2 << "const vector<double> &" << p["name"].asString();
} else if (p.isMember("count")) {
for (int k = 0; k < p["count"].asInt(); k++)
fout2 << "double " << p["name"].asString() << k << (k != p["count"].asInt() - 1 ? ", " : "");
} else if (p.isMember("forEach")) {
for (int k = 0; k < p["forEach"].size(); k++)
fout2 << "double " << p["forEach"][k].asString() << (k != p["forEach"].size() - 1 ? ", " : "");
} else {
fout2 << "double " << p["name"].asString();
}
}
if (j != func["parameters"].size() - 1) fout2 << ", ";
}
fout2 << ");" << endl;
}
calls["Switch"] = "Switch(node.values[0], [](vector<double> v){ vector<Switch_Group_test_consequent> res; for (int i = 0; i < v.size(); i += 2) res.push_back({ v[i], v[i + 1] }); return res; }(vector<double>(node.values.begin() + 1, node.values.end())))";
calls["SwitchIntegerWithDefault"] = "SwitchIntegerWithDefault(node.values[0], vector<double>(node.values.begin() + 1, node.values.end() - 1), node.values.back())";
calls["SwitchWithDefault"] = "SwitchWithDefault(node.values[0], [](vector<double> v){ vector<SwitchWithDefault_Group_test_consequent> res; for (int i = 0; i < v.size(); i += 2) res.push_back({ v[i], v[i + 1] }); return res; }(vector<double>(node.values.begin() + 1, node.values.end() - 1)), node.values.back())";
callParamCnt["SwitchIntegerWithDefault"] = -1;
callParamCnt["SwitchWithDefault"] = -1;
fout2 << "double RunCode(int nodeId);" << endl;
for (int i = 0; i < json.size(); i++) {
auto func = json[i];
fout2 << "#include\"" << func["name"].asString() << ".h" << "\"";
if (modified.count(func["name"].asString())) fout2 << " // Modified";
fout2 << endl;
}
fout2 << endl;
for (int i = 0; i < keywords.size(); i++)
fout2 << "#undef " << keywords[i] << endl;
fout2 << endl;
fout2 << "double RunCode(int nodeId) {" << endl;
fout2 << "\tbeforeRunCode(nodeId);" << endl;
fout2 << "\tDataNode &node = nodes[nodeId];" << endl;
fout2 << "\tif (node.isValue) return node.value;" << endl;
fout2 << "\tint hash = node.hash;" << endl;
// fout2 << "\tif (set<string>({ ";
// bool isFirst = true;
// for (int i = 0; i < json.size(); i++) {
// auto func = json[i];
// if (func["controlFlow"].asBool())
// fout2 << (isFirst ? "" : ", ") << "\"" << func["name"].asString() << "\"", isFirst = false;
// }
// fout2 << " }).count(node.name)) {" << endl;
// fout2 << "\t\tvector<double> value;" << endl;
fout2 << "\tfor (int i = 0; i < node.param.size(); i++) node.values[i] = node.param[i];" << endl;
for (int i = 0; i < json.size(); i++) {
auto func = json[i];
if (func["controlFlow"].asBool())
fout2 << "\tif (hash == " << calcHash(func["name"].asString()) << ") { "
<< (callParamCnt[func["name"].asString()] == -1 ? "" : "node.values.resize(" + to_string(callParamCnt[func["name"].asString()]) + ", 0); ")
<< "double res = " << calls[func["name"].asString()] << "; "
<< "afterRunCode(nodeId); "
<< "return res; "
<< "}" << endl;
}
// fout2 << "\t} else {" << endl;
fout2 << "\tfor (int i = 0; i < node.param.size(); i++) {" << endl;
fout2 << "\t\tnode.values[i] = RunCode(node.param[i]);" << endl;
fout2 << "\t\tif (breakCount) return 0;" << endl;
fout2 << "\t}" << endl;
for (int i = 0; i < json.size(); i++) {
auto func = json[i];
if (!func["controlFlow"].asBool())
fout2 << "\tif (hash == " << calcHash(func["name"].asString()) << ") { "
<< (callParamCnt[func["name"].asString()] == -1 ? "" : "node.values.resize(" + to_string(callParamCnt[func["name"].asString()]) + ", 0); ")
<< "double res = " << calls[func["name"].asString()] << "; "
<< "afterRunCode(nodeId); "
<< "return res; "
<< "}" << endl;
}
// fout2 << "\t}" << endl;
fout2 << "}" << endl;
fout2 << endl;
fout2 << "#endif" << endl;
cout << "Finished " << modified.size() << " / " << json.size() << " (" << 100.0 * modified.size() / json.size() << "%)" << endl;
}