mirror of
https://github.com/sam-astro/Z-Sharp.git
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144 lines
3.9 KiB
C++
144 lines
3.9 KiB
C++
#ifndef BUILTIN_H
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#define BUILTIN_H
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#include <iostream>
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#include <fstream>
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#include <string>
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#include <regex>
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#include <limits>
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#include <algorithm>
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#include <unordered_map>
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#include "strops.h"
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#include "graphics.h"
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#include "anyops.h"
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#include <boost/any.hpp>
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using namespace std;
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using namespace boost;
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vector<string> types = { "int", "float", "string", "bool", "void", "null" };
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unordered_map<string, vector<vector<string>>> builtinFunctionValues;
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unordered_map<string, boost::any> builtinVarVals;
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Parser mainWindow;
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class NullType {
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public:
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string type = "NULL";
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};
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boost::any nullType;
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int LogWarning(const string& warningText)
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{
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cerr << "\x1B[33mWARNING: " << warningText << "\033[0m\t\t" << endl;
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return 1;
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}
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int CompilerLog(const string& logText)
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{
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cerr << "\x1B[32mclog: " << logText << "\033[0m\t\t" << endl;
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return 1;
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}
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int LogCriticalError(const string& errorText)
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{
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cerr << "\x1B[31mERROR: " << errorText << "\033[0m\t\t" << endl;
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exit(EXIT_FAILURE);
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return 2;
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}
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// Initial script processing, which loads variables and functions from builtin
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int GetBuiltins(const string& s)
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{
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string script = replace(s, " ", "\t");
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vector<string> lines = split(script, '\n');
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vector<vector<string>> words;
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for (int i = 0; i < (int)lines.size(); i++)
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{
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words.push_back(split(lines[i], ' '));
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}
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// Go through entire script and iterate through all types to see if line is a
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// function declaration, then store it with it's value
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for (int lineNum = 0; lineNum < (int)words.size(); lineNum++)
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{
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//Checks if it is function
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if (words[lineNum][0] == "func")
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{
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vector<vector<string>> functionContents;
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string functName = split(words[lineNum][1], '(')[0];
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string args = "";
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for (int w = 1; w < (int)words[lineNum].size(); w++) // Get all words from the instantiation line: these are the args
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{
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args += replace(replace(words[lineNum][w], "(", " "), ")", "");
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}
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args = replace(args, functName + " ", "");
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CompilerLog(args);
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functionContents.push_back(split(args, ','));
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int numOfBrackets = 1;
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for (int p = lineNum + 2; p < (int)words.size(); p++)
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{
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numOfBrackets += countInVector(words[p], "{") - countInVector(words[p], "}");
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if (numOfBrackets == 0)
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break;
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functionContents.push_back(removeTabs(words[p], 1));
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}
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builtinFunctionValues[functName] = functionContents;
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//cout << functName << " is \n" << Vec2Str(functionContents) << endl << endl;
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}
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else
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{
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if (words[lineNum][0] == "string")
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builtinVarVals[words[lineNum][1]] = StringRaw(words[lineNum][3]);
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else if (words[lineNum][0] == "int")
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builtinVarVals[words[lineNum][1]] = stoi(words[lineNum][3]);
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else if (words[lineNum][0] == "float")
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builtinVarVals[words[lineNum][1]] = stof(words[lineNum][3]);
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else if (words[lineNum][0] == "bool")
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builtinVarVals[words[lineNum][1]] = stob(words[lineNum][3]);
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//else
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// LogWarning("unrecognized type \'" + words[lineNum][0] + "\' on line: " + to_string(lineNum));
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}
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}
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return 0;
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}
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// Executes
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boost::any CPPFunction(const string& name, const vector<boost::any>& args)
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{
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if (name == "CPP.Math.Sin")
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return sin(AnyAsFloat(args[0]));
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else if (name == "CPP.Math.Cos")
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return cos(AnyAsFloat(args[0]));
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else if (name == "CPP.Math.Tan")
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return tan(AnyAsFloat(args[0]));
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else if (name == "CPP.Math.Round")
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return AnyAsInt(args[0]);
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else if (name == "CPP.Graphics.Init")
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{
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cout << "\x1B[32mInit graphics\033[0m\t\t" << endl;
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if (mainWindow.Construct(AnyAsInt(args[0]), AnyAsInt(args[1]), AnyAsInt(args[2]), AnyAsInt(args[2])))
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mainWindow.Start();
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}
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else if (name == "CPP.Graphics.SetPixel")
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mainWindow.Draw(AnyAsInt(args[0]), AnyAsInt(args[1]), olc::Pixel(AnyAsInt(args[2]), AnyAsInt(args[3]), AnyAsInt(args[4])));
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else if (name == "CPP.System.Print")
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cout << AnyAsString(args[0]);
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else if (name == "CPP.System.PrintLine")
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cout << AnyAsString(args[0]) << endl;
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else
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LogWarning("CPP function \'" + name + "\' does not exist.");
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return 0;
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}
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#endif
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