Cleaned up Lexer

Lexer/inc/Constants.h

@@ -0,0 +1,42 @@
+#include <LX-Common.h>
+
+#include <Lexer.h>
+
+namespace LX
+{
+	// All the keywords the lexer currently supports with their token-enum equivalents //
+	static const std::unordered_map<std::string, Token::TokenType> keywords =
+	{
+		{ "for"			, Token::FOR		},
+		{ "while"		, Token::WHILE		},
+		{ "if"			, Token::IF			},
+		{ "else"		, Token::ELSE		},
+		{ "elif"		, Token::ELIF		},
+		{ "func"		, Token::FUNCTION	},
+		{ "return"		, Token::RETURN		},
+		{ "int"			, Token::INT_DEC	}
+	};
+
+	// All the symbols supported by the lexer //
+	static const std::unordered_map<char, Token::TokenType> symbols =
+	{
+		{ '{', Token::OPEN_BRACKET		},
+		{ '}', Token::CLOSE_BRACKET		},
+		{ '[', Token::OPEN_BRACE		},
+		{ ']', Token::CLOSE_BRACE		},
+		{ '(', Token::OPEN_PAREN		},
+		{ ')', Token::CLOSE_PAREN		},
+		{ ',', Token::COMMA				},
+		{ '=', Token::ASSIGN			}
+	};
+
+	// All the single-char operators currently supported by the lexer with their token-enum equivalents //
+	// TODO: Support multi-char operators such as: ==, -> +=, &&
+	static const std::unordered_map<char, Token::TokenType> operators =
+	{
+		{ '+', Token::ADD },
+		{ '-', Token::SUB },
+		{ '*', Token::MUL },
+		{ '/', Token::DIV }
+	};
+}