Added filesystem, libs, headers, and pointers

Added filesystem features, support for custom libraries and functions, version headers, data pointers, the ability to run shell commands, define functions, as well as some other minor changes.

.vscode/settings.json

@@ -2,6 +2,53 @@
     "files.associations": {
         "iostream": "cpp",
         "iosfwd": "cpp",
-        "fstream": "cpp"
+        "fstream": "cpp",
+        "ostream": "cpp",
+        "array": "cpp",
+        "deque": "cpp",
+        "string": "cpp",
+        "unordered_map": "cpp",
+        "vector": "cpp",
+        "string_view": "cpp",
+        "initializer_list": "cpp",
+        "atomic": "cpp",
+        "bit": "cpp",
+        "*.tcc": "cpp",
+        "cctype": "cpp",
+        "clocale": "cpp",
+        "cmath": "cpp",
+        "codecvt": "cpp",
+        "compare": "cpp",
+        "concepts": "cpp",
+        "cstddef": "cpp",
+        "cstdint": "cpp",
+        "cstdio": "cpp",
+        "cstdlib": "cpp",
+        "ctime": "cpp",
+        "cwchar": "cpp",
+        "cwctype": "cpp",
+        "exception": "cpp",
+        "algorithm": "cpp",
+        "functional": "cpp",
+        "iterator": "cpp",
+        "memory": "cpp",
+        "memory_resource": "cpp",
+        "numeric": "cpp",
+        "optional": "cpp",
+        "random": "cpp",
+        "ratio": "cpp",
+        "system_error": "cpp",
+        "tuple": "cpp",
+        "type_traits": "cpp",
+        "utility": "cpp",
+        "iomanip": "cpp",
+        "istream": "cpp",
+        "limits": "cpp",
+        "new": "cpp",
+        "numbers": "cpp",
+        "sstream": "cpp",
+        "stdexcept": "cpp",
+        "streambuf": "cpp",
+        "typeinfo": "cpp"
     }
 }

README.md

@@ -7,7 +7,7 @@ An esoteric programming language based on C++ and inspired by Lisp
 I was bored. Ignore the exorbitant amount of underscores in code
 
 ## How to use
-- First make sure that you have the GNU Compiler Collection installed. Windows users can install MinGW. Most Linux distros have g++ preinstalled, otherwise you can install it with `sudo apt-get install g++`. The steps necessary to get the GNU Compiler running on macOS go beyond the scope of this readme, but it should be possible following a tutorial of some kind.
+- First make sure that you have the [GNU Compiler Collection](https://gcc.gnu.org/) installed. Windows users can install [MinGW](https://www.mingw-w64.org/). Most Linux distros have g++ preinstalled, otherwise you can install it with `sudo apt-get install g++`. The steps necessary to get the GNU Compiler running on macOS go beyond the scope of this readme, but it should be possible following a tutorial of some kind.
 - There are two ways to compile a .usc program.
 - You can double click the .exe file for the compiler, which will ask for the address of the .usc file to be compiled
 - You can run the compiler as a command line tool. If you do this, you have options:
@@ -29,7 +29,9 @@ I was bored. Ignore the exorbitant amount of underscores in code
 | system_forcen  | Function/Method  | Same as input  | Force a function or method to be used as an expression instead of an action. Intended for debugging.  |
 | string_length  | Variable Name or Data Value  | Data Value  | Get the length of a string  |
 | string_substr  | Variable Name or Data Value, Variable Name or Data Value, Variable Name or Data Value  | Data Value  | Return a substring of param0 between positions param1 and param2  |
+| string_insert  | Variable Name or Data Value, Variable Name or Data Value, Variable Name or Data Value  | Data Value  | Return string param0 with string param2 inserted at position param1  |
 | string_find  | Variable Name or Data Value, Variable Name or Data Value  | Data Value  | Return the index of the first occurrence of param1 in param0  |
+| string_escape  | Data Value  | Data Value  | Evaluate the escape characters of input  |
 | math_random_seed  | Variable Name or Data Value  | none  | Seed a random number generator  |
 | math_random  | none  | Data Value  | Generate a random number  |
 | math_mod  | Variable Name or Data Value, Variable Name or Data Value  | Data Value  | Run a modulo operator on data  |
@@ -55,7 +57,7 @@ I was bored. Ignore the exorbitant amount of underscores in code
 | system_ifelse  | Boolean Value/Name, Function/Method, Function/Method  | none  | If param0 is true, run the first function. Otherwise, run the second one. |
 | system_run  | Functions/Methods  | none  | Run all function paramters  |
 | system_cond  | Boolean Value/Name, Variable Name or Data Value, Variable Name or Data Value  | Data Value  | If param0 is true, return param1, otherwise return param2  |
-| system_exit  | none   | none  | Exit the program  |
+| system_exit  | none   | none  | Exit the program or return a global function value if param0 is specified (return "mt" if using an mt function)  |
 | system_break  | none   | none  | Break a loop  |
 | system_while  | Boolean Value/Name, Functions/Methods...   | none  | Repeat the functions/methods while the boolean value is true  |
 | system_for  | Function/Method, Boolean Value/Name, Function/Method, Functions/Methods...   | none  | Run param0 before the loop, then repeat the functions/methods so long as param1 is true. The method in param2 is run after every iteration  |
@@ -77,18 +79,27 @@ I was bored. Ignore the exorbitant amount of underscores in code
 | system_io_file_iseof  | Fileaccess Name   | Boolean Value  | Return whether the file has finished reading |
 | system_io_file_pointer  | Fileaccess Name   | Data Value  | Returns the current position of the file pointer |
 | system_io_file_pointer_move  | Fileaccess Name, 'b' or 'e' or 'c', Data Value or Variable Name   | none  | Move the position of the file pointer, relative to the beginning, end, or current position |
-| system_run_cpp  | String value   | none  | Run C++ code |
+| system_file_copy  | Data Value or Variable Name, Data Value or Variable Name   | none  | Copy a directory and its contents to another directory |
+| system_file_remove  | Data Value or Variable Name   | none  | Delete the file or empty folder at a directory |
+| system_file_allremove  | Data Value or Variable Name   | none  | Delete a directory including all its contents |
+| system_file_createdir  | Data Value or Variable Name   | none  | Create the specified directory |
+| system_file_setdir  | Data Value or Variable Name   | none  | Change the current directory |
+| system_file_exists  | Data Value or Variable Name   | Boolean Value  | Return whether or not the file or directory exists |
+| system_file_tempdir  | none   | Data Value  | Gives a temporary working directory |
+| system_file_curdir  | none   | Data Value  | Gives the current directory |
+| system_run_cpp  | String Value   | none  | Run C++ code |
+| system_run_shell  | String Value or Variable Name   | none  | Run shell commands |
+| lib_cinclude  | String Value...   | none  | Add C++ program headers |
+| lib_include  | String Value...   | none  | Add Uscor program headers |
+| lib_cdefine  | String Value, String Value, String Value   | none  | Define C++ functions. Param0 is the function name, param1 is the C++ reference to the function, and param2 is the C++ code |
+| lib_ldefine  | String Value, anything   | none  | Define a local Uscor-replace function. Param0 is function name, and param1 is the replacement. All instances of (param__N) are replaced with corresponding parameters |
+| lib_typedefine  | String Value, String Value, String Value   | none  | Define a data type. Param0 is the type name, param1 is the C++ type name, and param2 is the definition of the type name. |
+| data_deref  | Variable Name   | Variable Name  | Dereference a data value by pointer |
+| data_ref  | Variable Name   | Variable Name  | Reference a data value by pointer |
+| require  | Integer Value, Integer Value, Integer Value   | none  | The intended version compiler to build this program. This is helpful in programs where newer versions of Uscor may break compatibility. |
 
 ```
-Add iterator, esp for files
-
-Add <filesystem>
-
-Add <chrono> and <ctime> (including fps and asynch timer features, and time(NULL) method)
-
-Add live keyboard/mouse input (including mouse position)
-
-Add GUI/canvas
+Add "Uscor" prefix to all helper functions to prevent code collisions
 ```
 
 ## Data Types
@@ -110,6 +121,8 @@ Add GUI/canvas
 | ullint  | Unsigned Long Long Integer  |
 | ldouble  | Long Double  |
 | mt  | Void/No data  |
+| (data_ref__DATATYPE)  | A reference to another data type  |
+| (data_vector__DATATYPE)  | A vector of another data type  |
 
 ## How It Works
 1. A lexer program runs through the entire program, generating a list of tokens.

example/exampleLibrary.usclib

@@ -0,0 +1,2 @@
+(lib_gdefine__printFullName__mt__2__str__str__(<<__(system_io_output__console)__(+__"Hello, "__(param__0)__" "__(param__1)__"!")))
+(lib_ldefine__averageOfTwoInt__(/__(+__(param__1)__(param__1))__2))

example/exampleProgram.usc

@@ -1,3 +1,4 @@
+(require__1__1__0)
 (<<__(data_arrv_declare__int__myArray__1)__(data_arr_group__0__0))
 (<<__(system_io_output__console)__"First number to add: ")
 (<<__(data_arr_specify__myArray__0)__(system_io_input__console))

example/exampleProgram2.usc

@@ -0,0 +1,9 @@
+(require__1__1__0)
+(data_declare__str__fileName)
+(<<__(data_declare__str__fileData)__"")
+(<<__(system_io_output__console)__"Enter the file to read: ")
+(<<__fileName__(system_io_input__console))
+(system_io_file_declare__ifs__openFileRead__fileName)
+(system_while__(system_not__(system_io_file_iseof__openFileRead))__(system_run__
+(data_declare__char__charRead)__(<<__charRead__(system_io_input__file-__openFileRead))__(<<__(system_io_output__console)__charRead)__(<<__fileData__(+__fileData__(data_type_conversion__char__str__charRead)))))
+(<<__(data_arr_specify__myArray__0)__(system_io_input__console))

example/exampleProgram3.usc

@@ -0,0 +1,11 @@
+(require__1__1__0)
+
+(lib_include__"exampleLibrary.usclib")
+
+(<<__(data_arrv_declare__str__myArray__1)__(data_arr_group__" "__" "))
+(<<__(system_io_output__console)__"Enter your first name: ")
+(<<__(data_arr_specify__myArray__0)__(system_io_input__console))
+(<<__(system_io_output__console)__"Enter your last name: ")
+(<<__(data_arr_specify__myArray__1)__(system_io_input__console))
+(printFullName__(data_arr_specify__myArray__0)__(data_arr_specify__myArray__1))
+(<<__(data_arr_specify__myArray__0)__(system_io_input__console))

src/datadef.h

@@ -6,6 +6,32 @@
 
 using namespace std;
 
+class versionNumber {
+  public:
+    int majorVersion;
+    int minorVersion;
+    int buildVersion;
+    versionNumber(int x, int y, int z) {
+      majorVersion = x;
+      minorVersion = y;
+      buildVersion = z;
+    }
+    string versionString() {
+      return to_string(majorVersion)+"."+to_string(minorVersion)+"."+to_string(buildVersion);
+    }
+};
+
+int versionComparison(versionNumber a, versionNumber b) {
+  //return -1 if A is newer than B, 1 is B is newer, or 0 is the same
+  if(a.majorVersion>b.majorVersion) return -1;
+  else if(a.majorVersion<b.majorVersion) return 1;
+  else if(a.minorVersion>b.minorVersion) return -1;
+  else if(a.minorVersion<b.minorVersion) return 1;
+  else if(a.buildVersion>b.buildVersion) return -1;
+  else if(a.buildVersion<b.buildVersion) return 1;
+  else return 0;
+}
+
 struct AST {
   string data;
   vector<AST> subs;