GDScript: Refactor "GD" class prefix to "GDScript"

1 files changed, 1767 insertions, 0 deletions

diff --git a/modules/gdscript/gdscript_functions.cpp b/modules/gdscript/gdscript_functions.cpp
new file mode 100644
index 0000000000..467dbf3e56
--- /dev/null
+++ b/modules/gdscript/gdscript_functions.cpp
@@ -0,0 +1,1767 @@
+/*************************************************************************/
+/*  gdscript_functions.cpp                                               */
+/*************************************************************************/
+/*                       This file is part of:                           */
+/*                           GODOT ENGINE                                */
+/*                      https://godotengine.org                          */
+/*************************************************************************/
+/* Copyright (c) 2007-2017 Juan Linietsky, Ariel Manzur.                 */
+/* Copyright (c) 2014-2017 Godot Engine contributors (cf. AUTHORS.md)    */
+/*                                                                       */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the       */
+/* "Software"), to deal in the Software without restriction, including   */
+/* without limitation the rights to use, copy, modify, merge, publish,   */
+/* distribute, sublicense, and/or sell copies of the Software, and to    */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions:                                             */
+/*                                                                       */
+/* The above copyright notice and this permission notice shall be        */
+/* included in all copies or substantial portions of the Software.       */
+/*                                                                       */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
+/*************************************************************************/
+#include "gdscript_functions.h"
+
+#include "class_db.h"
+#include "func_ref.h"
+#include "gdscript.h"
+#include "io/json.h"
+#include "io/marshalls.h"
+#include "math_funcs.h"
+#include "os/os.h"
+#include "reference.h"
+#include "variant_parser.h"
+
+const char *GDScriptFunctions::get_func_name(Function p_func) {
+
+	ERR_FAIL_INDEX_V(p_func, FUNC_MAX, "");
+
+	static const char *_names[FUNC_MAX] = {
+		"sin",
+		"cos",
+		"tan",
+		"sinh",
+		"cosh",
+		"tanh",
+		"asin",
+		"acos",
+		"atan",
+		"atan2",
+		"sqrt",
+		"fmod",
+		"fposmod",
+		"floor",
+		"ceil",
+		"round",
+		"abs",
+		"sign",
+		"pow",
+		"log",
+		"exp",
+		"is_nan",
+		"is_inf",
+		"ease",
+		"decimals",
+		"stepify",
+		"lerp",
+		"inverse_lerp",
+		"range_lerp",
+		"dectime",
+		"randomize",
+		"randi",
+		"randf",
+		"rand_range",
+		"seed",
+		"rand_seed",
+		"deg2rad",
+		"rad2deg",
+		"linear2db",
+		"db2linear",
+		"wrapi",
+		"wrapf",
+		"max",
+		"min",
+		"clamp",
+		"nearest_po2",
+		"weakref",
+		"funcref",
+		"convert",
+		"typeof",
+		"type_exists",
+		"char",
+		"str",
+		"print",
+		"printt",
+		"prints",
+		"printerr",
+		"printraw",
+		"var2str",
+		"str2var",
+		"var2bytes",
+		"bytes2var",
+		"range",
+		"load",
+		"inst2dict",
+		"dict2inst",
+		"validate_json",
+		"parse_json",
+		"to_json",
+		"hash",
+		"Color8",
+		"ColorN",
+		"print_stack",
+		"instance_from_id",
+		"len",
+	};
+
+	return _names[p_func];
+}
+
+void GDScriptFunctions::call(Function p_func, const Variant **p_args, int p_arg_count, Variant &r_ret, Variant::CallError &r_error) {
+
+	r_error.error = Variant::CallError::CALL_OK;
+#ifdef DEBUG_ENABLED
+
+#define VALIDATE_ARG_COUNT(m_count)                                        \
+	if (p_arg_count < m_count) {                                           \
+		r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;  \
+		r_error.argument = m_count;                                        \
+		r_ret = Variant();                                                 \
+		return;                                                            \
+	}                                                                      \
+	if (p_arg_count > m_count) {                                           \
+		r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS; \
+		r_error.argument = m_count;                                        \
+		r_ret = Variant();                                                 \
+		return;                                                            \
+	}
+
+#define VALIDATE_ARG_NUM(m_arg)                                          \
+	if (!p_args[m_arg]->is_num()) {                                      \
+		r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT; \
+		r_error.argument = m_arg;                                        \
+		r_error.expected = Variant::REAL;                                \
+		r_ret = Variant();                                               \
+		return;                                                          \
+	}
+
+#else
+
+#define VALIDATE_ARG_COUNT(m_count)
+#define VALIDATE_ARG_NUM(m_arg)
+#endif
+
+	//using a switch, so the compiler generates a jumptable
+
+	switch (p_func) {
+
+		case MATH_SIN: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::sin((double)*p_args[0]);
+		} break;
+		case MATH_COS: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::cos((double)*p_args[0]);
+		} break;
+		case MATH_TAN: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::tan((double)*p_args[0]);
+		} break;
+		case MATH_SINH: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::sinh((double)*p_args[0]);
+		} break;
+		case MATH_COSH: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::cosh((double)*p_args[0]);
+		} break;
+		case MATH_TANH: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::tanh((double)*p_args[0]);
+		} break;
+		case MATH_ASIN: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::asin((double)*p_args[0]);
+		} break;
+		case MATH_ACOS: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::acos((double)*p_args[0]);
+		} break;
+		case MATH_ATAN: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::atan((double)*p_args[0]);
+		} break;
+		case MATH_ATAN2: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::atan2((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_SQRT: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::sqrt((double)*p_args[0]);
+		} break;
+		case MATH_FMOD: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::fmod((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_FPOSMOD: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::fposmod((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_FLOOR: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::floor((double)*p_args[0]);
+		} break;
+		case MATH_CEIL: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::ceil((double)*p_args[0]);
+		} break;
+		case MATH_ROUND: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::round((double)*p_args[0]);
+		} break;
+		case MATH_ABS: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() == Variant::INT) {
+
+				int64_t i = *p_args[0];
+				r_ret = ABS(i);
+			} else if (p_args[0]->get_type() == Variant::REAL) {
+
+				double r = *p_args[0];
+				r_ret = Math::abs(r);
+			} else {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::REAL;
+				r_ret = Variant();
+			}
+		} break;
+		case MATH_SIGN: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() == Variant::INT) {
+
+				int64_t i = *p_args[0];
+				r_ret = i < 0 ? -1 : (i > 0 ? +1 : 0);
+			} else if (p_args[0]->get_type() == Variant::REAL) {
+
+				real_t r = *p_args[0];
+				r_ret = r < 0.0 ? -1.0 : (r > 0.0 ? +1.0 : 0.0);
+			} else {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::REAL;
+				r_ret = Variant();
+			}
+		} break;
+		case MATH_POW: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::pow((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_LOG: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::log((double)*p_args[0]);
+		} break;
+		case MATH_EXP: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::exp((double)*p_args[0]);
+		} break;
+		case MATH_ISNAN: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::is_nan((double)*p_args[0]);
+		} break;
+		case MATH_ISINF: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::is_inf((double)*p_args[0]);
+		} break;
+		case MATH_EASE: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::ease((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_DECIMALS: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::step_decimals((double)*p_args[0]);
+		} break;
+		case MATH_STEPIFY: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::stepify((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_LERP: {
+			VALIDATE_ARG_COUNT(3);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			VALIDATE_ARG_NUM(2);
+			r_ret = Math::lerp((double)*p_args[0], (double)*p_args[1], (double)*p_args[2]);
+		} break;
+		case MATH_INVERSE_LERP: {
+			VALIDATE_ARG_COUNT(3);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			VALIDATE_ARG_NUM(2);
+			r_ret = Math::inverse_lerp((double)*p_args[0], (double)*p_args[1], (double)*p_args[2]);
+		} break;
+		case MATH_RANGE_LERP: {
+			VALIDATE_ARG_COUNT(5);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			VALIDATE_ARG_NUM(2);
+			VALIDATE_ARG_NUM(3);
+			VALIDATE_ARG_NUM(4);
+			r_ret = Math::range_lerp((double)*p_args[0], (double)*p_args[1], (double)*p_args[2], (double)*p_args[3], (double)*p_args[4]);
+		} break;
+		case MATH_DECTIME: {
+			VALIDATE_ARG_COUNT(3);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			VALIDATE_ARG_NUM(2);
+			r_ret = Math::dectime((double)*p_args[0], (double)*p_args[1], (double)*p_args[2]);
+		} break;
+		case MATH_RANDOMIZE: {
+			Math::randomize();
+			r_ret = Variant();
+		} break;
+		case MATH_RAND: {
+			r_ret = Math::rand();
+		} break;
+		case MATH_RANDF: {
+			r_ret = Math::randf();
+		} break;
+		case MATH_RANDOM: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			r_ret = Math::random((double)*p_args[0], (double)*p_args[1]);
+		} break;
+		case MATH_SEED: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			uint64_t seed = *p_args[0];
+			Math::seed(seed);
+			r_ret = Variant();
+		} break;
+		case MATH_RANDSEED: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			uint64_t seed = *p_args[0];
+			int ret = Math::rand_from_seed(&seed);
+			Array reta;
+			reta.push_back(ret);
+			reta.push_back(seed);
+			r_ret = reta;
+
+		} break;
+		case MATH_DEG2RAD: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::deg2rad((double)*p_args[0]);
+		} break;
+		case MATH_RAD2DEG: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::rad2deg((double)*p_args[0]);
+		} break;
+		case MATH_LINEAR2DB: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::linear2db((double)*p_args[0]);
+		} break;
+		case MATH_DB2LINEAR: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			r_ret = Math::db2linear((double)*p_args[0]);
+		} break;
+		case MATH_WRAP: {
+			VALIDATE_ARG_COUNT(3);
+			r_ret = Math::wrapi((int64_t)*p_args[0], (int64_t)*p_args[1], (int64_t)*p_args[2]);
+		} break;
+		case MATH_WRAPF: {
+			VALIDATE_ARG_COUNT(3);
+			r_ret = Math::wrapf((double)*p_args[0], (double)*p_args[1], (double)*p_args[2]);
+		} break;
+		case LOGIC_MAX: {
+			VALIDATE_ARG_COUNT(2);
+			if (p_args[0]->get_type() == Variant::INT && p_args[1]->get_type() == Variant::INT) {
+
+				int64_t a = *p_args[0];
+				int64_t b = *p_args[1];
+				r_ret = MAX(a, b);
+			} else {
+				VALIDATE_ARG_NUM(0);
+				VALIDATE_ARG_NUM(1);
+
+				real_t a = *p_args[0];
+				real_t b = *p_args[1];
+
+				r_ret = MAX(a, b);
+			}
+
+		} break;
+		case LOGIC_MIN: {
+			VALIDATE_ARG_COUNT(2);
+			if (p_args[0]->get_type() == Variant::INT && p_args[1]->get_type() == Variant::INT) {
+
+				int64_t a = *p_args[0];
+				int64_t b = *p_args[1];
+				r_ret = MIN(a, b);
+			} else {
+				VALIDATE_ARG_NUM(0);
+				VALIDATE_ARG_NUM(1);
+
+				real_t a = *p_args[0];
+				real_t b = *p_args[1];
+
+				r_ret = MIN(a, b);
+			}
+		} break;
+		case LOGIC_CLAMP: {
+			VALIDATE_ARG_COUNT(3);
+			if (p_args[0]->get_type() == Variant::INT && p_args[1]->get_type() == Variant::INT && p_args[2]->get_type() == Variant::INT) {
+
+				int64_t a = *p_args[0];
+				int64_t b = *p_args[1];
+				int64_t c = *p_args[2];
+				r_ret = CLAMP(a, b, c);
+			} else {
+				VALIDATE_ARG_NUM(0);
+				VALIDATE_ARG_NUM(1);
+				VALIDATE_ARG_NUM(2);
+
+				real_t a = *p_args[0];
+				real_t b = *p_args[1];
+				real_t c = *p_args[2];
+
+				r_ret = CLAMP(a, b, c);
+			}
+		} break;
+		case LOGIC_NEAREST_PO2: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			int64_t num = *p_args[0];
+			r_ret = next_power_of_2(num);
+		} break;
+		case OBJ_WEAKREF: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() != Variant::OBJECT) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::OBJECT;
+				r_ret = Variant();
+				return;
+			}
+
+			if (p_args[0]->is_ref()) {
+
+				REF r = *p_args[0];
+				if (!r.is_valid()) {
+					r_ret = Variant();
+					return;
+				}
+
+				Ref<WeakRef> wref = memnew(WeakRef);
+				wref->set_ref(r);
+				r_ret = wref;
+			} else {
+				Object *obj = *p_args[0];
+				if (!obj) {
+					r_ret = Variant();
+					return;
+				}
+				Ref<WeakRef> wref = memnew(WeakRef);
+				wref->set_obj(obj);
+				r_ret = wref;
+			}
+
+		} break;
+		case FUNC_FUNCREF: {
+			VALIDATE_ARG_COUNT(2);
+			if (p_args[0]->get_type() != Variant::OBJECT) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::OBJECT;
+				r_ret = Variant();
+				return;
+			}
+			if (p_args[1]->get_type() != Variant::STRING && p_args[1]->get_type() != Variant::NODE_PATH) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 1;
+				r_error.expected = Variant::STRING;
+				r_ret = Variant();
+				return;
+			}
+
+			Ref<FuncRef> fr = memnew(FuncRef);
+
+			fr->set_instance(*p_args[0]);
+			fr->set_function(*p_args[1]);
+
+			r_ret = fr;
+
+		} break;
+		case TYPE_CONVERT: {
+			VALIDATE_ARG_COUNT(2);
+			VALIDATE_ARG_NUM(1);
+			int type = *p_args[1];
+			if (type < 0 || type >= Variant::VARIANT_MAX) {
+
+				r_ret = RTR("Invalid type argument to convert(), use TYPE_* constants.");
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::INT;
+				return;
+
+			} else {
+
+				r_ret = Variant::construct(Variant::Type(type), p_args, 1, r_error);
+			}
+		} break;
+		case TYPE_OF: {
+
+			VALIDATE_ARG_COUNT(1);
+			r_ret = p_args[0]->get_type();
+
+		} break;
+		case TYPE_EXISTS: {
+
+			VALIDATE_ARG_COUNT(1);
+			r_ret = ClassDB::class_exists(*p_args[0]);
+
+		} break;
+		case TEXT_CHAR: {
+			VALIDATE_ARG_COUNT(1);
+			VALIDATE_ARG_NUM(0);
+			CharType result[2] = { *p_args[0], 0 };
+			r_ret = String(result);
+		} break;
+		case TEXT_STR: {
+
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				String os = p_args[i]->operator String();
+
+				if (i == 0)
+					str = os;
+				else
+					str += os;
+			}
+
+			r_ret = str;
+
+		} break;
+		case TEXT_PRINT: {
+
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				str += p_args[i]->operator String();
+			}
+
+			//str+="\n";
+			print_line(str);
+			r_ret = Variant();
+
+		} break;
+		case TEXT_PRINT_TABBED: {
+
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				if (i)
+					str += "\t";
+				str += p_args[i]->operator String();
+			}
+
+			//str+="\n";
+			print_line(str);
+			r_ret = Variant();
+
+		} break;
+		case TEXT_PRINT_SPACED: {
+
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				if (i)
+					str += " ";
+				str += p_args[i]->operator String();
+			}
+
+			//str+="\n";
+			print_line(str);
+			r_ret = Variant();
+
+		} break;
+
+		case TEXT_PRINTERR: {
+
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				str += p_args[i]->operator String();
+			}
+
+			//str+="\n";
+			OS::get_singleton()->printerr("%s\n", str.utf8().get_data());
+			r_ret = Variant();
+
+		} break;
+		case TEXT_PRINTRAW: {
+			String str;
+			for (int i = 0; i < p_arg_count; i++) {
+
+				str += p_args[i]->operator String();
+			}
+
+			//str+="\n";
+			OS::get_singleton()->print("%s", str.utf8().get_data());
+			r_ret = Variant();
+
+		} break;
+		case VAR_TO_STR: {
+			VALIDATE_ARG_COUNT(1);
+			String vars;
+			VariantWriter::write_to_string(*p_args[0], vars);
+			r_ret = vars;
+		} break;
+		case STR_TO_VAR: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() != Variant::STRING) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::STRING;
+				r_ret = Variant();
+				return;
+			}
+
+			VariantParser::StreamString ss;
+			ss.s = *p_args[0];
+
+			String errs;
+			int line;
+			Error err = VariantParser::parse(&ss, r_ret, errs, line);
+
+			if (err != OK) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::STRING;
+				r_ret = "Parse error at line " + itos(line) + ": " + errs;
+				return;
+			}
+
+		} break;
+		case VAR_TO_BYTES: {
+			VALIDATE_ARG_COUNT(1);
+
+			PoolByteArray barr;
+			int len;
+			Error err = encode_variant(*p_args[0], NULL, len);
+			if (err) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::NIL;
+				r_ret = "Unexpected error encoding variable to bytes, likely unserializable type found (Object or RID).";
+				return;
+			}
+
+			barr.resize(len);
+			{
+				PoolByteArray::Write w = barr.write();
+				encode_variant(*p_args[0], w.ptr(), len);
+			}
+			r_ret = barr;
+		} break;
+		case BYTES_TO_VAR: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() != Variant::POOL_BYTE_ARRAY) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::POOL_BYTE_ARRAY;
+				r_ret = Variant();
+				return;
+			}
+
+			PoolByteArray varr = *p_args[0];
+			Variant ret;
+			{
+				PoolByteArray::Read r = varr.read();
+				Error err = decode_variant(ret, r.ptr(), varr.size(), NULL);
+				if (err != OK) {
+					r_ret = RTR("Not enough bytes for decoding bytes, or invalid format.");
+					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.argument = 0;
+					r_error.expected = Variant::POOL_BYTE_ARRAY;
+					return;
+				}
+			}
+
+			r_ret = ret;
+
+		} break;
+		case GEN_RANGE: {
+
+			switch (p_arg_count) {
+
+				case 0: {
+
+					r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+					r_error.argument = 1;
+					r_ret = Variant();
+
+				} break;
+				case 1: {
+
+					VALIDATE_ARG_NUM(0);
+					int count = *p_args[0];
+					Array arr;
+					if (count <= 0) {
+						r_ret = arr;
+						return;
+					}
+					Error err = arr.resize(count);
+					if (err != OK) {
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_ret = Variant();
+						return;
+					}
+
+					for (int i = 0; i < count; i++) {
+						arr[i] = i;
+					}
+
+					r_ret = arr;
+				} break;
+				case 2: {
+
+					VALIDATE_ARG_NUM(0);
+					VALIDATE_ARG_NUM(1);
+
+					int from = *p_args[0];
+					int to = *p_args[1];
+
+					Array arr;
+					if (from >= to) {
+						r_ret = arr;
+						return;
+					}
+					Error err = arr.resize(to - from);
+					if (err != OK) {
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_ret = Variant();
+						return;
+					}
+					for (int i = from; i < to; i++)
+						arr[i - from] = i;
+					r_ret = arr;
+				} break;
+				case 3: {
+
+					VALIDATE_ARG_NUM(0);
+					VALIDATE_ARG_NUM(1);
+					VALIDATE_ARG_NUM(2);
+
+					int from = *p_args[0];
+					int to = *p_args[1];
+					int incr = *p_args[2];
+					if (incr == 0) {
+
+						r_ret = RTR("step argument is zero!");
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						return;
+					}
+
+					Array arr;
+					if (from >= to && incr > 0) {
+						r_ret = arr;
+						return;
+					}
+					if (from <= to && incr < 0) {
+						r_ret = arr;
+						return;
+					}
+
+					//calculate how many
+					int count = 0;
+					if (incr > 0) {
+
+						count = ((to - from - 1) / incr) + 1;
+					} else {
+
+						count = ((from - to - 1) / -incr) + 1;
+					}
+
+					Error err = arr.resize(count);
+
+					if (err != OK) {
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_METHOD;
+						r_ret = Variant();
+						return;
+					}
+
+					if (incr > 0) {
+						int idx = 0;
+						for (int i = from; i < to; i += incr) {
+							arr[idx++] = i;
+						}
+					} else {
+
+						int idx = 0;
+						for (int i = from; i > to; i += incr) {
+							arr[idx++] = i;
+						}
+					}
+
+					r_ret = arr;
+				} break;
+				default: {
+
+					r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+					r_error.argument = 3;
+					r_ret = Variant();
+
+				} break;
+			}
+
+		} break;
+		case RESOURCE_LOAD: {
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() != Variant::STRING) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::STRING;
+				r_ret = Variant();
+			} else {
+				r_ret = ResourceLoader::load(*p_args[0]);
+			}
+
+		} break;
+		case INST2DICT: {
+
+			VALIDATE_ARG_COUNT(1);
+
+			if (p_args[0]->get_type() == Variant::NIL) {
+				r_ret = Variant();
+			} else if (p_args[0]->get_type() != Variant::OBJECT) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_ret = Variant();
+			} else {
+
+				Object *obj = *p_args[0];
+				if (!obj) {
+					r_ret = Variant();
+
+				} else if (!obj->get_script_instance() || obj->get_script_instance()->get_language() != GDScriptLanguage::get_singleton()) {
+
+					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.argument = 0;
+					r_error.expected = Variant::DICTIONARY;
+					r_ret = RTR("Not a script with an instance");
+					return;
+				} else {
+
+					GDScriptInstance *ins = static_cast<GDScriptInstance *>(obj->get_script_instance());
+					Ref<GDScript> base = ins->get_script();
+					if (base.is_null()) {
+
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+						r_error.argument = 0;
+						r_error.expected = Variant::DICTIONARY;
+						r_ret = RTR("Not based on a script");
+						return;
+					}
+
+					GDScript *p = base.ptr();
+					Vector<StringName> sname;
+
+					while (p->_owner) {
+
+						sname.push_back(p->name);
+						p = p->_owner;
+					}
+					sname.invert();
+
+					if (!p->path.is_resource_file()) {
+						r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+						r_error.argument = 0;
+						r_error.expected = Variant::DICTIONARY;
+						r_ret = Variant();
+
+						r_ret = RTR("Not based on a resource file");
+
+						return;
+					}
+
+					NodePath cp(sname, Vector<StringName>(), false);
+
+					Dictionary d;
+					d["@subpath"] = cp;
+					d["@path"] = p->path;
+
+					p = base.ptr();
+
+					while (p) {
+
+						for (Set<StringName>::Element *E = p->members.front(); E; E = E->next()) {
+
+							Variant value;
+							if (ins->get(E->get(), value)) {
+
+								String k = E->get();
+								if (!d.has(k)) {
+									d[k] = value;
+								}
+							}
+						}
+
+						p = p->_base;
+					}
+
+					r_ret = d;
+				}
+			}
+
+		} break;
+		case DICT2INST: {
+
+			VALIDATE_ARG_COUNT(1);
+
+			if (p_args[0]->get_type() != Variant::DICTIONARY) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::DICTIONARY;
+				r_ret = Variant();
+
+				return;
+			}
+
+			Dictionary d = *p_args[0];
+
+			if (!d.has("@path")) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::OBJECT;
+				r_ret = RTR("Invalid instance dictionary format (missing @path)");
+
+				return;
+			}
+
+			Ref<Script> scr = ResourceLoader::load(d["@path"]);
+			if (!scr.is_valid()) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::OBJECT;
+				r_ret = RTR("Invalid instance dictionary format (can't load script at @path)");
+				return;
+			}
+
+			Ref<GDScript> gdscr = scr;
+
+			if (!gdscr.is_valid()) {
+
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::OBJECT;
+				r_ret = Variant();
+				r_ret = RTR("Invalid instance dictionary format (invalid script at @path)");
+				return;
+			}
+
+			NodePath sub;
+			if (d.has("@subpath")) {
+				sub = d["@subpath"];
+			}
+
+			for (int i = 0; i < sub.get_name_count(); i++) {
+
+				gdscr = gdscr->subclasses[sub.get_name(i)];
+				if (!gdscr.is_valid()) {
+
+					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.argument = 0;
+					r_error.expected = Variant::OBJECT;
+					r_ret = Variant();
+					r_ret = RTR("Invalid instance dictionary (invalid subclasses)");
+					return;
+				}
+			}
+
+			r_ret = gdscr->_new(NULL, 0, r_error);
+
+			GDScriptInstance *ins = static_cast<GDScriptInstance *>(static_cast<Object *>(r_ret)->get_script_instance());
+			Ref<GDScript> gd_ref = ins->get_script();
+
+			for (Map<StringName, GDScript::MemberInfo>::Element *E = gd_ref->member_indices.front(); E; E = E->next()) {
+				if (d.has(E->key())) {
+					ins->members[E->get().index] = d[E->key()];
+				}
+			}
+
+		} break;
+		case VALIDATE_JSON: {
+
+			VALIDATE_ARG_COUNT(1);
+
+			if (p_args[0]->get_type() != Variant::STRING) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::STRING;
+				r_ret = Variant();
+				return;
+			}
+
+			String errs;
+			int errl;
+
+			Error err = JSON::parse(*p_args[0], r_ret, errs, errl);
+
+			if (err != OK) {
+				r_ret = itos(errl) + ":" + errs;
+			} else {
+				r_ret = "";
+			}
+
+		} break;
+		case PARSE_JSON: {
+
+			VALIDATE_ARG_COUNT(1);
+
+			if (p_args[0]->get_type() != Variant::STRING) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::STRING;
+				r_ret = Variant();
+				return;
+			}
+
+			String errs;
+			int errl;
+
+			Error err = JSON::parse(*p_args[0], r_ret, errs, errl);
+
+			if (err != OK) {
+				r_ret = Variant();
+			}
+
+		} break;
+		case TO_JSON: {
+			VALIDATE_ARG_COUNT(1);
+
+			r_ret = JSON::print(*p_args[0]);
+		} break;
+		case HASH: {
+
+			VALIDATE_ARG_COUNT(1);
+			r_ret = p_args[0]->hash();
+
+		} break;
+		case COLOR8: {
+
+			if (p_arg_count < 3) {
+				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.argument = 3;
+				r_ret = Variant();
+
+				return;
+			}
+			if (p_arg_count > 4) {
+				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.argument = 4;
+				r_ret = Variant();
+
+				return;
+			}
+
+			VALIDATE_ARG_NUM(0);
+			VALIDATE_ARG_NUM(1);
+			VALIDATE_ARG_NUM(2);
+
+			Color color((float)*p_args[0] / 255.0f, (float)*p_args[1] / 255.0f, (float)*p_args[2] / 255.0f);
+
+			if (p_arg_count == 4) {
+				VALIDATE_ARG_NUM(3);
+				color.a = (float)*p_args[3] / 255.0f;
+			}
+
+			r_ret = color;
+
+		} break;
+		case COLORN: {
+
+			if (p_arg_count < 1) {
+				r_error.error = Variant::CallError::CALL_ERROR_TOO_FEW_ARGUMENTS;
+				r_error.argument = 1;
+				r_ret = Variant();
+				return;
+			}
+
+			if (p_arg_count > 2) {
+				r_error.error = Variant::CallError::CALL_ERROR_TOO_MANY_ARGUMENTS;
+				r_error.argument = 2;
+				r_ret = Variant();
+				return;
+			}
+
+			if (p_args[0]->get_type() != Variant::STRING) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_ret = Variant();
+			} else {
+				Color color = Color::named(*p_args[0]);
+				if (p_arg_count == 2) {
+					VALIDATE_ARG_NUM(1);
+					color.a = *p_args[1];
+				}
+				r_ret = color;
+			}
+
+		} break;
+
+		case PRINT_STACK: {
+
+			ScriptLanguage *script = GDScriptLanguage::get_singleton();
+			for (int i = 0; i < script->debug_get_stack_level_count(); i++) {
+
+				print_line("Frame " + itos(i) + " - " + script->debug_get_stack_level_source(i) + ":" + itos(script->debug_get_stack_level_line(i)) + " in function '" + script->debug_get_stack_level_function(i) + "'");
+			};
+		} break;
+
+		case INSTANCE_FROM_ID: {
+
+			VALIDATE_ARG_COUNT(1);
+			if (p_args[0]->get_type() != Variant::INT && p_args[0]->get_type() != Variant::REAL) {
+				r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+				r_error.argument = 0;
+				r_error.expected = Variant::INT;
+				r_ret = Variant();
+				break;
+			}
+
+			uint32_t id = *p_args[0];
+			r_ret = ObjectDB::get_instance(id);
+
+		} break;
+		case LEN: {
+
+			VALIDATE_ARG_COUNT(1);
+			switch (p_args[0]->get_type()) {
+				case Variant::STRING: {
+
+					String d = *p_args[0];
+					r_ret = d.length();
+				} break;
+				case Variant::DICTIONARY: {
+
+					Dictionary d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::ARRAY: {
+
+					Array d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_BYTE_ARRAY: {
+
+					PoolVector<uint8_t> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_INT_ARRAY: {
+
+					PoolVector<int> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_REAL_ARRAY: {
+
+					PoolVector<real_t> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_STRING_ARRAY: {
+
+					PoolVector<String> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_VECTOR2_ARRAY: {
+
+					PoolVector<Vector2> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_VECTOR3_ARRAY: {
+
+					PoolVector<Vector3> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				case Variant::POOL_COLOR_ARRAY: {
+
+					PoolVector<Color> d = *p_args[0];
+					r_ret = d.size();
+				} break;
+				default: {
+					r_error.error = Variant::CallError::CALL_ERROR_INVALID_ARGUMENT;
+					r_error.argument = 0;
+					r_error.expected = Variant::OBJECT;
+					r_ret = Variant();
+					r_ret = RTR("Object can't provide a length.");
+				}
+			}
+
+		} break;
+		case FUNC_MAX: {
+
+			ERR_FAIL();
+		} break;
+	}
+}
+
+bool GDScriptFunctions::is_deterministic(Function p_func) {
+
+	//man i couldn't have chosen a worse function name,
+	//way too controversial..
+
+	switch (p_func) {
+
+		case MATH_SIN:
+		case MATH_COS:
+		case MATH_TAN:
+		case MATH_SINH:
+		case MATH_COSH:
+		case MATH_TANH:
+		case MATH_ASIN:
+		case MATH_ACOS:
+		case MATH_ATAN:
+		case MATH_ATAN2:
+		case MATH_SQRT:
+		case MATH_FMOD:
+		case MATH_FPOSMOD:
+		case MATH_FLOOR:
+		case MATH_CEIL:
+		case MATH_ROUND:
+		case MATH_ABS:
+		case MATH_SIGN:
+		case MATH_POW:
+		case MATH_LOG:
+		case MATH_EXP:
+		case MATH_ISNAN:
+		case MATH_ISINF:
+		case MATH_EASE:
+		case MATH_DECIMALS:
+		case MATH_STEPIFY:
+		case MATH_LERP:
+		case MATH_INVERSE_LERP:
+		case MATH_RANGE_LERP:
+		case MATH_DECTIME:
+		case MATH_DEG2RAD:
+		case MATH_RAD2DEG:
+		case MATH_LINEAR2DB:
+		case MATH_DB2LINEAR:
+		case MATH_WRAP:
+		case MATH_WRAPF:
+		case LOGIC_MAX:
+		case LOGIC_MIN:
+		case LOGIC_CLAMP:
+		case LOGIC_NEAREST_PO2:
+		case TYPE_CONVERT:
+		case TYPE_OF:
+		case TYPE_EXISTS:
+		case TEXT_CHAR:
+		case TEXT_STR:
+		case COLOR8:
+		case LEN:
+			// enable for debug only, otherwise not desirable - case GEN_RANGE:
+			return true;
+		default:
+			return false;
+	}
+
+	return false;
+}
+
+MethodInfo GDScriptFunctions::get_info(Function p_func) {
+
+#ifdef TOOLS_ENABLED
+	//using a switch, so the compiler generates a jumptable
+
+	switch (p_func) {
+
+		case MATH_SIN: {
+			MethodInfo mi("sin", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+
+		} break;
+		case MATH_COS: {
+			MethodInfo mi("cos", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_TAN: {
+			MethodInfo mi("tan", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_SINH: {
+			MethodInfo mi("sinh", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_COSH: {
+			MethodInfo mi("cosh", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_TANH: {
+			MethodInfo mi("tanh", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ASIN: {
+			MethodInfo mi("asin", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ACOS: {
+			MethodInfo mi("acos", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ATAN: {
+			MethodInfo mi("atan", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ATAN2: {
+			MethodInfo mi("atan2", PropertyInfo(Variant::REAL, "x"), PropertyInfo(Variant::REAL, "y"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_SQRT: {
+			MethodInfo mi("sqrt", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_FMOD: {
+			MethodInfo mi("fmod", PropertyInfo(Variant::REAL, "x"), PropertyInfo(Variant::REAL, "y"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_FPOSMOD: {
+			MethodInfo mi("fposmod", PropertyInfo(Variant::REAL, "x"), PropertyInfo(Variant::REAL, "y"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_FLOOR: {
+			MethodInfo mi("floor", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_CEIL: {
+			MethodInfo mi("ceil", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ROUND: {
+			MethodInfo mi("round", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ABS: {
+			MethodInfo mi("abs", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_SIGN: {
+			MethodInfo mi("sign", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_POW: {
+			MethodInfo mi("pow", PropertyInfo(Variant::REAL, "x"), PropertyInfo(Variant::REAL, "y"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_LOG: {
+			MethodInfo mi("log", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_EXP: {
+			MethodInfo mi("exp", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_ISNAN: {
+			MethodInfo mi("is_nan", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::BOOL;
+			return mi;
+		} break;
+		case MATH_ISINF: {
+			MethodInfo mi("is_inf", PropertyInfo(Variant::REAL, "s"));
+			mi.return_val.type = Variant::BOOL;
+			return mi;
+		} break;
+		case MATH_EASE: {
+			MethodInfo mi("ease", PropertyInfo(Variant::REAL, "s"), PropertyInfo(Variant::REAL, "curve"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_DECIMALS: {
+			MethodInfo mi("decimals", PropertyInfo(Variant::REAL, "step"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_STEPIFY: {
+			MethodInfo mi("stepify", PropertyInfo(Variant::REAL, "s"), PropertyInfo(Variant::REAL, "step"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_LERP: {
+			MethodInfo mi("lerp", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "weight"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_INVERSE_LERP: {
+			MethodInfo mi("inverse_lerp", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"), PropertyInfo(Variant::REAL, "value"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_RANGE_LERP: {
+			MethodInfo mi("range_lerp", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "istart"), PropertyInfo(Variant::REAL, "istop"), PropertyInfo(Variant::REAL, "ostart"), PropertyInfo(Variant::REAL, "ostop"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_DECTIME: {
+			MethodInfo mi("dectime", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "amount"), PropertyInfo(Variant::REAL, "step"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_RANDOMIZE: {
+			MethodInfo mi("randomize");
+			mi.return_val.type = Variant::NIL;
+			return mi;
+		} break;
+		case MATH_RAND: {
+			MethodInfo mi("randi");
+			mi.return_val.type = Variant::INT;
+			return mi;
+		} break;
+		case MATH_RANDF: {
+			MethodInfo mi("randf");
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_RANDOM: {
+			MethodInfo mi("rand_range", PropertyInfo(Variant::REAL, "from"), PropertyInfo(Variant::REAL, "to"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_SEED: {
+			MethodInfo mi("seed", PropertyInfo(Variant::INT, "seed"));
+			mi.return_val.type = Variant::NIL;
+			return mi;
+		} break;
+		case MATH_RANDSEED: {
+			MethodInfo mi("rand_seed", PropertyInfo(Variant::INT, "seed"));
+			mi.return_val.type = Variant::ARRAY;
+			return mi;
+		} break;
+		case MATH_DEG2RAD: {
+			MethodInfo mi("deg2rad", PropertyInfo(Variant::REAL, "deg"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_RAD2DEG: {
+			MethodInfo mi("rad2deg", PropertyInfo(Variant::REAL, "rad"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_LINEAR2DB: {
+			MethodInfo mi("linear2db", PropertyInfo(Variant::REAL, "nrg"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_DB2LINEAR: {
+			MethodInfo mi("db2linear", PropertyInfo(Variant::REAL, "db"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case MATH_WRAP: {
+			MethodInfo mi("wrapi", PropertyInfo(Variant::INT, "value"), PropertyInfo(Variant::INT, "min"), PropertyInfo(Variant::INT, "max"));
+			mi.return_val.type = Variant::INT;
+			return mi;
+		} break;
+		case MATH_WRAPF: {
+			MethodInfo mi("wrapf", PropertyInfo(Variant::REAL, "value"), PropertyInfo(Variant::REAL, "min"), PropertyInfo(Variant::REAL, "max"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case LOGIC_MAX: {
+			MethodInfo mi("max", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+
+		} break;
+		case LOGIC_MIN: {
+			MethodInfo mi("min", PropertyInfo(Variant::REAL, "a"), PropertyInfo(Variant::REAL, "b"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case LOGIC_CLAMP: {
+			MethodInfo mi("clamp", PropertyInfo(Variant::REAL, "val"), PropertyInfo(Variant::REAL, "min"), PropertyInfo(Variant::REAL, "max"));
+			mi.return_val.type = Variant::REAL;
+			return mi;
+		} break;
+		case LOGIC_NEAREST_PO2: {
+			MethodInfo mi("nearest_po2", PropertyInfo(Variant::INT, "val"));
+			mi.return_val.type = Variant::INT;
+			return mi;
+		} break;
+		case OBJ_WEAKREF: {
+
+			MethodInfo mi("weakref", PropertyInfo(Variant::OBJECT, "obj"));
+			mi.return_val.type = Variant::OBJECT;
+			mi.return_val.name = "WeakRef";
+
+			return mi;
+
+		} break;
+		case FUNC_FUNCREF: {
+
+			MethodInfo mi("funcref", PropertyInfo(Variant::OBJECT, "instance"), PropertyInfo(Variant::STRING, "funcname"));
+			mi.return_val.type = Variant::OBJECT;
+			mi.return_val.name = "FuncRef";
+			return mi;
+
+		} break;
+		case TYPE_CONVERT: {
+
+			MethodInfo mi("convert", PropertyInfo(Variant::NIL, "what"), PropertyInfo(Variant::INT, "type"));
+			mi.return_val.type = Variant::OBJECT;
+			return mi;
+		} break;
+		case TYPE_OF: {
+
+			MethodInfo mi("typeof", PropertyInfo(Variant::NIL, "what"));
+			mi.return_val.type = Variant::INT;
+			return mi;
+
+		} break;
+		case TYPE_EXISTS: {
+
+			MethodInfo mi("type_exists", PropertyInfo(Variant::STRING, "type"));
+			mi.return_val.type = Variant::BOOL;
+			return mi;
+
+		} break;
+		case TEXT_CHAR: {
+
+			MethodInfo mi("char", PropertyInfo(Variant::INT, "ascii"));
+			mi.return_val.type = Variant::STRING;
+			return mi;
+
+		} break;
+		case TEXT_STR: {
+
+			MethodInfo mi("str");
+			mi.return_val.type = Variant::STRING;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case TEXT_PRINT: {
+
+			MethodInfo mi("print");
+			mi.return_val.type = Variant::NIL;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case TEXT_PRINT_TABBED: {
+
+			MethodInfo mi("printt");
+			mi.return_val.type = Variant::NIL;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case TEXT_PRINT_SPACED: {
+
+			MethodInfo mi("prints");
+			mi.return_val.type = Variant::NIL;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case TEXT_PRINTERR: {
+
+			MethodInfo mi("printerr");
+			mi.return_val.type = Variant::NIL;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case TEXT_PRINTRAW: {
+
+			MethodInfo mi("printraw");
+			mi.return_val.type = Variant::NIL;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+
+		} break;
+		case VAR_TO_STR: {
+			MethodInfo mi("var2str", PropertyInfo(Variant::NIL, "var"));
+			mi.return_val.type = Variant::STRING;
+			return mi;
+
+		} break;
+		case STR_TO_VAR: {
+
+			MethodInfo mi(Variant::NIL, "str2var", PropertyInfo(Variant::STRING, "string"));
+			mi.return_val.type = Variant::NIL;
+			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+			return mi;
+		} break;
+		case VAR_TO_BYTES: {
+			MethodInfo mi("var2bytes", PropertyInfo(Variant::NIL, "var"));
+			mi.return_val.type = Variant::POOL_BYTE_ARRAY;
+			return mi;
+
+		} break;
+		case BYTES_TO_VAR: {
+
+			MethodInfo mi(Variant::NIL, "bytes2var", PropertyInfo(Variant::POOL_BYTE_ARRAY, "bytes"));
+			mi.return_val.type = Variant::NIL;
+			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+			return mi;
+		} break;
+		case GEN_RANGE: {
+
+			MethodInfo mi("range");
+			mi.return_val.type = Variant::ARRAY;
+			mi.flags |= METHOD_FLAG_VARARG;
+			return mi;
+		} break;
+		case RESOURCE_LOAD: {
+
+			MethodInfo mi("load", PropertyInfo(Variant::STRING, "path"));
+			mi.return_val.type = Variant::OBJECT;
+			mi.return_val.name = "Resource";
+			return mi;
+		} break;
+		case INST2DICT: {
+
+			MethodInfo mi("inst2dict", PropertyInfo(Variant::OBJECT, "inst"));
+			mi.return_val.type = Variant::DICTIONARY;
+			return mi;
+		} break;
+		case DICT2INST: {
+
+			MethodInfo mi("dict2inst", PropertyInfo(Variant::DICTIONARY, "dict"));
+			mi.return_val.type = Variant::OBJECT;
+			return mi;
+		} break;
+		case VALIDATE_JSON: {
+
+			MethodInfo mi("validate_json", PropertyInfo(Variant::STRING, "json"));
+			mi.return_val.type = Variant::STRING;
+			return mi;
+		} break;
+		case PARSE_JSON: {
+
+			MethodInfo mi(Variant::NIL, "parse_json", PropertyInfo(Variant::STRING, "json"));
+			mi.return_val.type = Variant::NIL;
+			mi.return_val.usage |= PROPERTY_USAGE_NIL_IS_VARIANT;
+			return mi;
+		} break;
+		case TO_JSON: {
+
+			MethodInfo mi("to_json", PropertyInfo(Variant::NIL, "var"));
+			mi.return_val.type = Variant::STRING;
+			return mi;
+		} break;
+		case HASH: {
+
+			MethodInfo mi("hash", PropertyInfo(Variant::NIL, "var"));
+			mi.return_val.type = Variant::INT;
+			return mi;
+		} break;
+		case COLOR8: {
+
+			MethodInfo mi("Color8", PropertyInfo(Variant::INT, "r8"), PropertyInfo(Variant::INT, "g8"), PropertyInfo(Variant::INT, "b8"), PropertyInfo(Variant::INT, "a8"));
+			mi.return_val.type = Variant::COLOR;
+			return mi;
+		} break;
+		case COLORN: {
+
+			MethodInfo mi("ColorN", PropertyInfo(Variant::STRING, "name"), PropertyInfo(Variant::REAL, "alpha"));
+			mi.return_val.type = Variant::COLOR;
+			return mi;
+		} break;
+
+		case PRINT_STACK: {
+			MethodInfo mi("print_stack");
+			mi.return_val.type = Variant::NIL;
+			return mi;
+		} break;
+
+		case INSTANCE_FROM_ID: {
+			MethodInfo mi("instance_from_id", PropertyInfo(Variant::INT, "instance_id"));
+			mi.return_val.type = Variant::OBJECT;
+			return mi;
+		} break;
+		case LEN: {
+			MethodInfo mi("len", PropertyInfo(Variant::NIL, "var"));
+			mi.return_val.type = Variant::INT;
+			return mi;
+		} break;
+
+		case FUNC_MAX: {
+
+			ERR_FAIL_V(MethodInfo());
+		} break;
+	}
+#endif
+
+	return MethodInfo();
+}