Blocks finished, progress on commands starts

DMS/Debug/DMS.log

@@ -1,2 +1,5 @@
-  LineParser.cpp
+  DMS.cpp
+  LineParser.cpp
+  chunk.cpp
+  Generating Code...
   DMS.vcxproj -> C:\Users\Ryan\source\repos\DMS\Debug\DMS.exe

DMS/LineParser.cpp

@@ -14,7 +14,7 @@ namespace dms {
 	token tokenstream::peek() {
 		return this->tokens[pos];
 	}
-	std::vector<token> tokenstream::next(tokens::tokentype tk, size_t n) {
+	std::vector<token> tokenstream::next(tokens::tokentype tk) {
 		std::vector<token> temp;
 		while (peek().type!=tk) {
 			temp.push_back(next());
@@ -86,16 +86,16 @@ namespace dms {
 				return true;
 			if (stream.tokens[stream.pos+i].type != types[i])
 				return false;
-			print(stream.tokens[stream.pos + i].type, " | ", types[i]);
+			//print(stream.tokens[stream.pos + i].type, " | ", types[i]);
 		}
 		return true;
 	}
-	std::map<std::string, chunk> LineParser::tokenizer(dms_state* state,std::vector<token> &toks) {
+	std::map<std::string, chunk*> LineParser::tokenizer(dms_state* state,std::vector<token> &toks) {
-		std::map<std::string,chunk> chunks;
+		std::map<std::string,chunk*> chunks;
 		chunk* current_chunk = nullptr;
 		std::string chunk_name;
 		blocktype chunk_type;
-
+		size_t line=1;
 		tokenstream stream;
 		stream.init(&toks);
 		token current = stream.next();
@@ -105,7 +105,7 @@ namespace dms {
 			if (current.type == tokens::flag) {
 				temp = stream.next(tokens::newline);
 				if (temp.size() != 2) {
-					std::cout << "";
+					std::cout << "Error";
 				}
 				codes::op code = current.raw;
 				tokens::tokentype tok = temp[0].type;
@@ -129,49 +129,120 @@ namespace dms {
 				}
 				else {
 					std::stringstream str;
-					str << "Expected <FLAG IDENTIFIER> " << " got: " << current << " ";
+					str << "Expected <FLAG IDENTIFIER> " << " got: " << current << temp[0];
-					state->push_error(errors::error{errors::badtoken,str.str(),true,current.line_num});
+					state->push_error(errors::error{errors::badtoken,str.str(),true,line});
 				}
-				std::cout << temp.size() << std::endl;
-				std::cout << temp[0] << std::endl;
 			}
-			// To implement function we need to match stuff
 
 			//Todo Finish the chunk data stuff
 			if (match(stream,tokens::newline,tokens::bracketo,tokens::name,tokens::bracketc)) {
 				stream.next();
-				if (current_chunk != nullptr)
+				if (current_chunk != nullptr) {
-					chunks.insert_or_assign(current_chunk->name, *current_chunk);
+					if (!chunks.count(current_chunk->name))
-
+						chunks.insert_or_assign(current_chunk->name, current_chunk);
+					else
+					{
+						std::stringstream str;
+						str << "Block <" << current_chunk->name << "> already defined!";
+						state->push_error(errors::error{ errors::block_already_defined,str.str(),true,line });
+					}
+				}
 				current_chunk = new chunk;
-				stream.next(); // Consume
+				chunk_type = bt_block;
+				line = stream.next().line_num; // Consume
 				current_chunk->name = stream.next().name;
 				stream.next(); // Consume
 			}
+			// This handles a few block types since they all follow a similar format
 			else if (match(stream, tokens::newline, tokens::bracketo, tokens::name,tokens::colon,tokens::name, tokens::bracketc)) {
 				stream.next();
 				stream.next();
-				if (current_chunk != nullptr)
+				if (current_chunk != nullptr) {
-					chunks.insert_or_assign(current_chunk->name, *current_chunk);
+					if (!chunks.count(current_chunk->name))
+						chunks.insert_or_assign(current_chunk->name, current_chunk);
+					else
+					{
+						std::stringstream str;
+						str << "Block <" << current_chunk->name << "> already defined!";
+						state->push_error(errors::error{ errors::block_already_defined,str.str(),true,line });
+					}
+				}
 
 				current_chunk = new chunk;
 				current_chunk->name = stream.next().name;
-				stream.next();
+				line = stream.next().line_num;
 				std::string temp = stream.next().name;
+				// Characters are a feature I want to have intergrated into the language
 				if (temp == "char") {
 					current_chunk->type = bt_character;
+					chunk_type = bt_character;
 				}
+				// Enviroments are sortof like objects, they can be uses as an object. They are a cleaner way to build a hash map like object
 				else if (temp == "env") {
 					current_chunk->type = bt_env;
+					chunk_type = bt_env;
 				}
+				// Menus are what they say on the tin. They provide the framework for having menus within your game
 				else if (temp == "menu") {
 					current_chunk->type = bt_menu;
+					chunk_type = bt_menu;
 				}
 				stream.next();
 			}
-			wait();
+			else if (match(stream, tokens::newline,tokens::bracketo,tokens::name,tokens::colon,tokens::name,tokens::parao)) {
+				std::stringstream str;
+				stream.next();
+				stream.next();
+				if (current_chunk != nullptr) {
+					if (!chunks.count(current_chunk->name))
+						chunks.insert_or_assign(current_chunk->name, current_chunk);
+					else
+					{
+						std::stringstream str;
+						str << "Block <" << current_chunk->name << "> already defined!";
+						state->push_error(errors::error{ errors::block_already_defined,str.str(),true,line });
+					}
+				}
+
+				current_chunk = new chunk;
+				current_chunk->name = stream.next().name;
+				line = stream.next().line_num; // The color, not needed after the inital match, but we still need to consume it
+				std::string b = stream.next().name;
+				if (b == "function") {
+					current_chunk->type = bt_method; // We have a method let's set the block type to that, but we aren't done yet
+					// We need to set the params if any so the method can be supplied with arguments
+					stream.next(); // parao
+					std::vector<token> tokens = stream.next(tokens::parac); // Consume until we see parac
+					dms_args args;
+					for (size_t i = 0; i < tokens.size()-1; i++) {//The lase symbol is parac since that was the consume condition
+						if (tokens[i].type == tokens::name) {
+							// We got a name which is refering to a variable so lets build one
+							value v;
+							v.type = variable; // Special type, it writes data to the string portion, but is interperted as a lookup
+							v.s = buildString(tokens[i].name);
+							args.push(v);
+						}
+						else if (tokens[i].type == tokens::seperator) {
+							// We just ignore this
+						}
+						else {
+							std::stringstream str;
+							str << "Unexpected symbol: " << tokens[i];
+							state->push_error(errors::error{errors::badtoken,str.str(),true,line });
+						}
+					}
+					// If all went well the 'args' now has all of tha params for the method we will be working with
+					current_chunk->params = args;
+					// Thats should be all we need to do
+				}
+				else {
+					str << "'function' keyword expected got " << b;
+					state->push_error(errors::error{errors::badtoken, str.str(),true,line });
+				}
+			}
 			current = stream.next();
 		}
+		chunks.insert_or_assign(current_chunk->name, current_chunk);
 		return chunks;
 	}
 	void LineParser::tolower(std::string &s1) {
@@ -224,7 +295,7 @@ namespace dms {
 		size_t line = 1;
 		while (data != NULL) {			
 			if (data == '/' && stream.peek()=='/') {
-				line++;
+				//line++;
 				stream.next('\n'); // Seek until you find a newline
 			} 
 			else if (data == '\n') {
@@ -398,6 +469,12 @@ namespace dms {
 				else if (str == "choice") {
 					t_vec.push_back(token{ tokens::control,codes::CHOI,"",line });
 				}
+				else if (str == "return") {
+					t_vec.push_back(token{ tokens::ret,codes::RETN,"",line });
+				}
+				else if (str == "nil") {
+					t_vec.push_back(token{ tokens::nil,codes::NOOP,"",line });
+				}
 				else if (utils::isalphanum(str) && str.size()>0) {
 					t_vec.push_back(token{ tokens::name,codes::NOOP,str,line });
 				}
@@ -419,7 +496,8 @@ namespace dms {
 		outputFile.close();
 		print("Running tokenizer");
 		// Tokens build let's parse
-		tokenizer(state, t_vec);
+		std::map<std::string,chunk*> test = tokenizer(state, t_vec);
+		print(test.size());
 		return state;
 	}
 }

DMS/LineParser.h

@@ -21,7 +21,7 @@ namespace dms {
 		void init(std::vector<tokens::token>* ptr);
 		tokens::token next();
 		tokens::token peek();
-		std::vector<tokens::token> next(tokens::tokentype tk, size_t n=0);
+		std::vector<tokens::token> next(tokens::tokentype tk);
 	};
 	struct passer {
 		std::string stream;
@@ -45,6 +45,6 @@ namespace dms {
 		//Matches tokens from the stream, if the tokens match it will return true and YOU should call next on the stream. This method does not change the current position
 		bool match(tokenstream stream, tokens::tokentype t1=tokens::none, tokens::tokentype t2 = tokens::none, tokens::tokentype t3 = tokens::none, tokens::tokentype t4 = tokens::none, tokens::tokentype t5 = tokens::none, tokens::tokentype t6 = tokens::none, tokens::tokentype t7 = tokens::none, tokens::tokentype t8 = tokens::none, tokens::tokentype t9 = tokens::none, tokens::tokentype t10 = tokens::none, tokens::tokentype t11 = tokens::none, tokens::tokentype t12 = tokens::none);
 		void tolower(std::string &str);
-		std::map<std::string, chunk> tokenizer(dms_state* state, std::vector<tokens::token> &tok);
+		std::map<std::string, chunk*> tokenizer(dms_state* state, std::vector<tokens::token> &tok);
 	};
 }

DMS/chunk.h

@@ -12,9 +12,11 @@ namespace dms {
 	struct chunk
 	{
 		blocktype type = bt_block;
+		dms_args params;
 		std::string name = "";
 		std::vector<cmd> cmds = std::vector<cmd>();
 		size_t pos = 0;
+		size_t line = 0;
 		void addCmd(cmd c);
 	};
 }

DMS/codes.cpp

@@ -1,3 +1,3 @@
 #pragma once
 #include "Codes.h"
-const std::string dms::codes::list[] = { "NOOP","ENTR","ENAB","DISA","LOAD","VERN","USIN","STAT","DISP","ASGN","LABL","CHOI","OPTN","FORE","????","WHLE","FNWR","FNNR","IFFF","ELIF","ELSE","DEFN","SKIP","COMP","INDX","JMPZ","INST","ERRO" };
+const std::string dms::codes::list[] = { "NOOP","ENTR","ENAB","DISA","LOAD","VERN","USIN","STAT","DISP","ASGN","LABL","CHOI","OPTN","FORE","????","WHLE","FNWR","FNNR","IFFF","ELIF","ELSE","DEFN","SKIP","COMP","INDX","JMPZ","INST","ERRO" ,"RETN" };

DMS/codes.h

@@ -30,7 +30,8 @@ namespace dms::codes {
 		INDX,
 		JMPZ,
 		INST,
-		ERRO
+		ERRO,
+		RETN
 	};
 	extern const std::string list[];
 	static bool isControl(const op code) {

DMS/dms_state.cpp

@@ -1 +1,12 @@
 #include "dms_state.h"
+namespace dms {
+	void dms_state::push_error(errors::error err) {
+		std::cout << err.err_msg << " On Line <" << err.linenum << ">" << std::endl;
+		if(err.crash)
+			std::exit(err.code);
+	}
+	void dms_state::push_warning(errors::error err) {
+		err.crash = false; // Force code to not crash then push the error
+		push_error(err);
+	}
+}

DMS/dms_state.h

@@ -2,11 +2,13 @@
 #include <string>
 #include "errors.h"
 #include <map>
+#include <iostream>
 namespace dms {
 	class dms_state
 	{
 	public:
-		void push_error(errors::error err) {};
+		void push_error(errors::error err);
+		void push_warning(errors::error err);
 		double version=1.0;
 		std::string entry = "start";
 		std::map<std::string, bool> enables;

DMS/dump.txt

@@ -5,193 +5,207 @@ Line <1>NOOP newline
 Line <2>ENAB flag 		 
 Line <2>NOOP name 		 warnings
 Line <2>NOOP newline 		 
+Line <3>NOOP newline 		 
 Line <4>NOOP newline 		 
+Line <5>VERN flag 		 
+Line <5>NOOP number 		 1.2
+Line <5>NOOP newline 		 
+Line <6>USIN flag 		 
+Line <6>NOOP name 		 extendedDefine
 Line <6>NOOP newline 		 
-Line <7>VERN flag 		 
-Line <7>NOOP number 		 1.2
 Line <7>NOOP newline 		 
-Line <8>USIN flag 		 
+Line <8>NOOP bracketo 		 
-Line <8>NOOP name 		 extendedDefine
+Line <8>NOOP name 		 Ryan
+Line <8>NOOP colon 		 
+Line <8>NOOP name 		 char
+Line <8>NOOP bracketc 		 
 Line <8>NOOP newline 		 
+Line <9>NOOP tab 		 
+Line <9>NOOP name 		 name
+Line <9>NOOP equal 		 
+Line <9>NOOP string 		 Ryan
 Line <9>NOOP newline 		 
-Line <10>NOOP bracketo 		 
+Line <10>NOOP tab 		 
-Line <10>NOOP name 		 Ryan
+Line <10>NOOP name 		 age
-Line <10>NOOP colon 		 
+Line <10>NOOP equal 		 
-Line <10>NOOP name 		 char
+Line <10>NOOP number 		 21
-Line <10>NOOP bracketc 		 
-Line <10>NOOP cbracketo 		 
 Line <10>NOOP newline 		 
-Line <11>NOOP tab 		 
-Line <11>NOOP name 		 name
-Line <11>NOOP equal 		 
-Line <11>NOOP string 		 Ryan
 Line <11>NOOP newline 		 
-Line <12>NOOP tab 		 
+Line <12>NOOP bracketo 		 
-Line <12>NOOP name 		 age
+Line <12>NOOP name 		 step
-Line <12>NOOP equal 		 
+Line <12>NOOP colon 		 
-Line <12>NOOP number 		 21
+Line <12>NOOP name 		 function
+Line <12>NOOP parao 		 
+Line <12>NOOP name 		 a
+Line <12>NOOP seperator 		 
+Line <12>NOOP name 		 b
+Line <12>NOOP seperator 		 
+Line <12>NOOP name 		 c
+Line <12>NOOP parac 		 
+Line <12>NOOP bracketc 		 
 Line <12>NOOP newline 		 
-Line <13>NOOP cbracketc 		 
+Line <13>NOOP tab 		 
+Line <13>NOOP string 		 Testing...
 Line <13>NOOP newline 		 
+Line <14>NOOP tab 		 
+Line <14>NOOP name 		 d
+Line <14>NOOP equal 		 
+Line <14>NOOP parao 		 
+Line <14>NOOP name 		 100
+Line <14>NOOP number 		 
+Line <14>NOOP plus 		 
+Line <14>NOOP name 		 b
+Line <14>NOOP parac 		 
+Line <14>NOOP divide 		 
+Line <14>NOOP name 		 c
+Line <14>NOOP name 		 nil
 Line <14>NOOP newline 		 
-Line <15>NOOP bracketo 		 
+Line <15>NOOP tab 		 
-Line <15>NOOP name 		 main
+Line <15>RETN ret 		 
-Line <15>NOOP bracketc 		 
+Line <15>NOOP name 		 d
 Line <15>NOOP newline 		 
-Line <16>NOOP tab 		 
-Line <16>NOOP string 		 This works!
 Line <16>NOOP newline 		 
-Line <17>NOOP tab 		 
+Line <17>NOOP bracketo 		 
-Line <17>NOOP string 		 What's up
+Line <17>NOOP name 		 main
+Line <17>NOOP bracketc 		 
 Line <17>NOOP newline 		 
+Line <18>NOOP tab 		 
+Line <18>NOOP string 		 This works!
 Line <18>NOOP newline 		 
 Line <19>NOOP tab 		 
-Line <19>NOOP name 		 ryan
+Line <19>NOOP string 		 What's up
-Line <19>NOOP string 		 Hello "how" are you doing?
+Line <19>NOOP newline 		 
 Line <20>NOOP newline 		 
 Line <21>NOOP tab 		 
-Line <21>NOOP name 		 bob
+Line <21>NOOP name 		 ryan
-Line <21>NOOP string 		 I'm good you?
+Line <21>NOOP string 		 Hello "how" are you doing?
 Line <21>NOOP newline 		 
 Line <22>NOOP tab 		 
+Line <22>NOOP name 		 bob
+Line <22>NOOP string 		 I'm good you?
 Line <22>NOOP newline 		 
 Line <23>NOOP tab 		 
-Line <23>NOOP name 		 tester
-Line <23>NOOP equal 		 
-Line <23>NOOP string 		 Hello
 Line <23>NOOP newline 		 
 Line <24>NOOP tab 		 
+Line <24>NOOP name 		 tester
+Line <24>NOOP equal 		 
+Line <24>NOOP string 		 Hello
 Line <24>NOOP newline 		 
 Line <25>NOOP tab 		 
-Line <25>NOOP name 		 food
-Line <25>NOOP equal 		 
-Line <25>NOOP number 		 3
 Line <25>NOOP newline 		 
 Line <26>NOOP tab 		 
+Line <26>NOOP name 		 food
+Line <26>NOOP equal 		 
+Line <26>NOOP number 		 3
 Line <26>NOOP newline 		 
 Line <27>NOOP tab 		 
-Line <27>NOOP name 		 hi
-Line <27>NOOP equal 		 
-Line <27>NOOP cbracketo 		 
-Line <27>NOOP number 		 1
-Line <27>NOOP seperator 		 
-Line <27>NOOP number 		 2
-Line <27>NOOP seperator 		 
-Line <27>NOOP number 		 3
-Line <27>NOOP cbracketc 		 
 Line <27>NOOP newline 		 
+Line <28>NOOP tab 		 
+Line <28>NOOP name 		 hi
+Line <28>NOOP equal 		 
+Line <28>NOOP cbracketo 		 
+Line <28>NOOP number 		 1
+Line <28>NOOP seperator 		 
+Line <28>NOOP number 		 2
+Line <28>NOOP seperator 		 
+Line <28>NOOP number 		 3
+Line <28>NOOP cbracketc 		 
 Line <28>NOOP newline 		 
-Line <29>NOOP tab 		 
-Line <29>NOOP name 		 list
-Line <29>NOOP seperator 		 
-Line <29>NOOP name 		 test
-Line <29>NOOP equal 		 
-Line <29>NOOP cbracketo 		 
-Line <29>NOOP cbracketo 		 
-Line <29>NOOP number 		 1
-Line <29>NOOP seperator 		 
-Line <29>NOOP number 		 2
-Line <29>NOOP plus 		 
-Line <29>NOOP name 		 food
-Line <29>NOOP seperator 		 
-Line <29>NOOP name 		 hi
-Line <29>NOOP bracketo 		 
-Line <29>NOOP number 		 3
-Line <29>NOOP bracketc 		 
-Line <29>NOOP cbracketc 		 
-Line <29>NOOP seperator 		 
-Line <29>NOOP name 		 true
-Line <29>NOOP seperator 		 
-Line <29>NOOP name 		 tester
-Line <29>NOOP seperator 		 
-Line <29>NOOP number 		 123
-Line <29>NOOP seperator 		 
-Line <29>NOOP string 		 This is a string!
-Line <29>NOOP seperator 		 
-Line <29>NOOP name 		 false
-Line <29>NOOP seperator 		 
-Line <29>NOOP cbracketo 		 
-Line <29>NOOP number 		 3
-Line <29>NOOP seperator 		 
-Line <29>NOOP number 		 2
-Line <29>NOOP seperator 		 
-Line <29>NOOP number 		 1
-Line <29>NOOP cbracketc 		 
-Line <29>NOOP cbracketc 		 
-Line <29>NOOP seperator 		 
-Line <29>NOOP number 		 5
 Line <29>NOOP newline 		 
 Line <30>NOOP tab 		 
-Line <30>NOOP name 		 a
-Line <30>NOOP equal 		 
 Line <30>NOOP name 		 list
-Line <30>NOOP bracketo 		 
+Line <30>NOOP seperator 		 
+Line <30>NOOP name 		 test
+Line <30>NOOP equal 		 
+Line <30>NOOP cbracketo 		 
+Line <30>NOOP cbracketo 		 
 Line <30>NOOP number 		 1
+Line <30>NOOP seperator 		 
+Line <30>NOOP number 		 2
+Line <30>NOOP plus 		 
+Line <30>NOOP name 		 food
+Line <30>NOOP seperator 		 
+Line <30>NOOP name 		 hi
+Line <30>NOOP bracketo 		 
+Line <30>NOOP number 		 3
 Line <30>NOOP bracketc 		 
+Line <30>NOOP cbracketc 		 
+Line <30>NOOP seperator 		 
+Line <30>NOOP name 		 true
+Line <30>NOOP seperator 		 
+Line <30>NOOP name 		 tester
+Line <30>NOOP seperator 		 
+Line <30>NOOP number 		 123
+Line <30>NOOP seperator 		 
+Line <30>NOOP string 		 This is a string!
+Line <30>NOOP seperator 		 
+Line <30>NOOP name 		 false
+Line <30>NOOP seperator 		 
+Line <30>NOOP cbracketo 		 
+Line <30>NOOP number 		 3
+Line <30>NOOP seperator 		 
+Line <30>NOOP number 		 2
+Line <30>NOOP seperator 		 
+Line <30>NOOP number 		 1
+Line <30>NOOP cbracketc 		 
+Line <30>NOOP cbracketc 		 
+Line <30>NOOP seperator 		 
+Line <30>NOOP number 		 5
 Line <30>NOOP newline 		 
+Line <31>NOOP tab 		 
+Line <31>NOOP name 		 a
+Line <31>NOOP equal 		 
+Line <31>NOOP name 		 list
+Line <31>NOOP bracketo 		 
+Line <31>NOOP number 		 1
+Line <31>NOOP bracketc 		 
 Line <31>NOOP newline 		 
-Line <32>NOOP tab 		 
-Line <32>NOOP name 		 hungry
-Line <32>NOOP equal 		 
-Line <32>NOOP parao 		 
-Line <32>NOOP minus 		 
-Line <32>NOOP number 		 2
-Line <32>NOOP plus 		 
-Line <32>NOOP number 		 4
-Line <32>NOOP minus 		 
-Line <32>NOOP parao 		 
-Line <32>NOOP parao 		 
-Line <32>NOOP number 		 5
-Line <32>NOOP multiply 		 
-Line <32>NOOP number 		 5
-Line <32>NOOP parac 		 
-Line <32>NOOP divide 		 
-Line <32>NOOP name 		 sqrt
-Line <32>NOOP parao 		 
-Line <32>NOOP number 		 144
-Line <32>NOOP plus 		 
-Line <32>NOOP number 		 5
-Line <32>NOOP parac 		 
-Line <32>NOOP parac 		 
-Line <32>NOOP parac 		 
-Line <32>NOOP pow 		 
-Line <32>NOOP number 		 2
-Line <32>NOOP multiply 		 
-Line <32>NOOP number 		 2
-Line <32>NOOP plus 		 
-Line <32>NOOP number 		 2
 Line <32>NOOP newline 		 
 Line <33>NOOP tab 		 
-Line <33>NOOP name 		 list
+Line <33>NOOP name 		 hungry
-Line <33>NOOP bracketo 		 
-Line <33>NOOP number 		 1
-Line <33>NOOP bracketc 		 
 Line <33>NOOP equal 		 
-Line <33>NOOP string 		 Hello
+Line <33>NOOP parao 		 
+Line <33>NOOP minus 		 
+Line <33>NOOP number 		 2
+Line <33>NOOP plus 		 
+Line <33>NOOP number 		 4
+Line <33>NOOP minus 		 
+Line <33>NOOP parao 		 
+Line <33>NOOP parao 		 
+Line <33>NOOP number 		 5
+Line <33>NOOP multiply 		 
+Line <33>NOOP number 		 5
+Line <33>NOOP parac 		 
+Line <33>NOOP divide 		 
+Line <33>NOOP name 		 sqrt
+Line <33>NOOP parao 		 
+Line <33>NOOP number 		 144
+Line <33>NOOP plus 		 
+Line <33>NOOP number 		 5
+Line <33>NOOP parac 		 
+Line <33>NOOP parac 		 
+Line <33>NOOP parac 		 
+Line <33>NOOP pow 		 
+Line <33>NOOP number 		 2
+Line <33>NOOP multiply 		 
+Line <33>NOOP number 		 2
+Line <33>NOOP plus 		 
+Line <33>NOOP number 		 2
 Line <33>NOOP newline 		 
 Line <34>NOOP tab 		 
-Line <34>NOOP number 		 var1
+Line <34>NOOP name 		 list
-Line <34>NOOP seperator 		 
+Line <34>NOOP bracketo 		 
-Line <34>NOOP name 		 var2
-Line <34>NOOP number 		 
-Line <34>NOOP equal 		 
-Line <34>NOOP name 		 func
-Line <34>NOOP parao 		 
 Line <34>NOOP number 		 1
-Line <34>NOOP seperator 		 
+Line <34>NOOP bracketc 		 
-Line <34>NOOP string 		 string
+Line <34>NOOP equal 		 
-Line <34>NOOP seperator 		 
+Line <34>NOOP string 		 Hello
-Line <34>NOOP number 		 2
-Line <34>NOOP plus 		 
-Line <34>NOOP number 		 5
-Line <34>NOOP parac 		 
 Line <34>NOOP newline 		 
 Line <35>NOOP tab 		 
-Line <35>NOOP name 		 a
+Line <35>NOOP number 		 var1
-Line <35>NOOP equal 		 
+Line <35>NOOP seperator 		 
-Line <35>NOOP name 		 100
+Line <35>NOOP name 		 var2
 Line <35>NOOP number 		 
-Line <35>NOOP plus 		 
+Line <35>NOOP equal 		 
 Line <35>NOOP name 		 func
 Line <35>NOOP parao 		 
 Line <35>NOOP number 		 1
@@ -202,10 +216,13 @@ Line <35>NOOP number 		 2
 Line <35>NOOP plus 		 
 Line <35>NOOP number 		 5
 Line <35>NOOP parac 		 
-Line <35>NOOP plus 		 
-Line <35>NOOP number 		 100
 Line <35>NOOP newline 		 
 Line <36>NOOP tab 		 
+Line <36>NOOP name 		 a
+Line <36>NOOP equal 		 
+Line <36>NOOP name 		 100
+Line <36>NOOP number 		 
+Line <36>NOOP plus 		 
 Line <36>NOOP name 		 func
 Line <36>NOOP parao 		 
 Line <36>NOOP number 		 1
@@ -216,11 +233,25 @@ Line <36>NOOP number 		 2
 Line <36>NOOP plus 		 
 Line <36>NOOP number 		 5
 Line <36>NOOP parac 		 
+Line <36>NOOP plus 		 
+Line <36>NOOP number 		 100
 Line <36>NOOP newline 		 
 Line <37>NOOP tab 		 
-Line <37>NOOP label 		 label
+Line <37>NOOP name 		 func
+Line <37>NOOP parao 		 
+Line <37>NOOP number 		 1
+Line <37>NOOP seperator 		 
+Line <37>NOOP string 		 string
+Line <37>NOOP seperator 		 
+Line <37>NOOP number 		 2
+Line <37>NOOP plus 		 
+Line <37>NOOP number 		 5
+Line <37>NOOP parac 		 
 Line <37>NOOP newline 		 
 Line <38>NOOP tab 		 
+Line <38>NOOP label 		 label
+Line <38>NOOP newline 		 
+Line <39>NOOP tab 		 
 Line <39>NOOP newline 		 
 Line <40>NOOP tab 		 
 Line <40>NOOP newline 		 

DMS/errors.h

@@ -7,7 +7,8 @@ namespace dms::errors {
 		invalid_arguments,
 		invalie_type,
 		array_out_of_bounds,
-		badtoken
+		badtoken,
+		block_already_defined
 	};
 	struct error {
 		errortype code=unknown;

DMS/test.dms

@@ -5,10 +5,14 @@ enable warnings
 version 1.2
 using extendedDefine
 
-[Ryan:char]{
+[Ryan:char]
 	name = "Ryan"
 	age = 21
-}
+
+[step:function(a,b,c)]
+	"Testing..."
+	d = (100 + b) / c nil
+	return d
 
 [main]
 	"This works!"

DMS/token.h

@@ -35,7 +35,9 @@ namespace dms::tokens {
 		label,
 		newline,
 		tab,
-		eof
+		eof,
+		ret,
+		nil
 	};//stream, t_vec, line, isNum, buffer
 	struct token {
 		tokentype type = noop;
@@ -89,7 +91,9 @@ namespace dms::tokens {
 				"label",
 				"newline",
 				"tab",
-				"eof"
+				"eof",
+				"ret",
+				"nil"
 			};
 			out << "Line <" << c.line_num << ">" << codes::list[c.raw] << " " << temp1[c.type]  << " \t\t " << c.name;
 			return out;

DMS/value.cpp

@@ -5,6 +5,9 @@
 #include <map>
 #include <vector>
 namespace dms {
+	void dms_args::push(value val) {
+		args.push_back(val);
+	}
 	dms_string* buildString(std::string str) {
 		size_t len = str.length();
 		uint8_t* arr = new uint8_t[len];
@@ -22,7 +25,7 @@ namespace dms {
 		dms_number* dms_num = new dms_number{ num };
 		return dms_num;
 	}
-	std::string value::toString() {
+	std::string value::toString() const {
 		std::stringstream temp;
 		temp << this;
 		return temp.str();
@@ -47,6 +50,18 @@ namespace dms {
 		val->set(buildBool(b));
 		return val;
 	}
+	void value::nuke() {
+		delete[] s;
+		delete[] b;
+		delete[] n;
+		delete[] e;
+		delete[] c;
+		s = nullptr;
+		b = nullptr;
+		n = nullptr;
+		e = nullptr;
+		c = nullptr;
+	}
 	bool value::typeMatch(const value o) const {
 		return type == o.type;
 	}

DMS/value.h

@@ -6,7 +6,7 @@
 
 namespace dms {
 	struct dms_env;
-	enum datatypes { nil, number, boolean, env, string, custom };
+	enum datatypes { nil, number, boolean, env, string, custom, variable };
 	struct dms_number {
 		double val;
 		double getValue() { return val; }
@@ -47,13 +47,14 @@ namespace dms {
 		dms_string* s = nullptr;
 		dms_env* e = nullptr;
 		dms_custom* c = nullptr;
+		void nuke();
 		void set(dms_string* str);
 		void set(dms_boolean* bo);
 		void set(dms_number* num);
 		void set(dms_env* en);
 		void set();
 		bool typeMatch(const value o) const;
-		std::string toString();
+		std::string toString() const;
 		friend bool operator<(const value& l, const value& r)
 		{
 			if (l.typeMatch(r)) {
@@ -84,6 +85,9 @@ namespace dms {
 			else if (c.type == custom) {
 				out << "Custom Data: " << c;
 			}
+			else if (c.type == variable) {
+				out << c.s->getValue(); // Do the lookup
+			}
 			return out;
 		};
 	};
@@ -94,6 +98,16 @@ namespace dms {
 
 	struct dms_args {
 		std::vector<value> args;
+		void push(value val);
+		friend std::ostream& operator << (std::ostream& out, const dms_args& c) {
+			for (size_t i=0; i < c.args.size(); i++) {
+				if(i==c.args.size()-1)
+					out << c.args[i];
+				else
+					out << c.args[i] << ", ";
+			}
+			return out;
+		}
 	};
 	struct dms_env
 	{