2 files changed, 132 insertions, 3 deletions

diff --git a/core/bind/core_bind.cpp b/core/bind/core_bind.cpp
index 0f217c8235..cfd7677d6b 100644
--- a/core/bind/core_bind.cpp
+++ b/core/bind/core_bind.cpp
@@ -33,6 +33,7 @@
 #include "geometry.h"
 #include "io/file_access_compressed.h"
 #include "io/file_access_encrypted.h"
+#include "io/json.h"
 #include "io/marshalls.h"
 #include "os/keyboard.h"
 #include "os/os.h"
@@ -440,8 +441,8 @@ bool _OS::is_vsync_enabled() const {
 	return OS::get_singleton()->is_vsync_enabled();
 }
 
-PowerState _OS::get_power_state() {
-	return OS::get_singleton()->get_power_state();
+_OS::PowerState _OS::get_power_state() {
+	return _OS::PowerState(OS::get_singleton()->get_power_state());
 }
 
 int _OS::get_power_seconds_left() {
@@ -2600,3 +2601,76 @@ _Engine *_Engine::singleton = NULL;
 _Engine::_Engine() {
 	singleton = this;
 }
+
+void JSONParseResult::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("get_error"), &JSONParseResult::get_error);
+	ClassDB::bind_method(D_METHOD("get_error_string"), &JSONParseResult::get_error_string);
+	ClassDB::bind_method(D_METHOD("get_error_line"), &JSONParseResult::get_error_line);
+	ClassDB::bind_method(D_METHOD("get_result"), &JSONParseResult::get_result);
+
+	ClassDB::bind_method(D_METHOD("set_error", "error"), &JSONParseResult::set_error);
+	ClassDB::bind_method(D_METHOD("set_error_string", "error_string"), &JSONParseResult::set_error_string);
+	ClassDB::bind_method(D_METHOD("set_error_line", "error_line"), &JSONParseResult::set_error_line);
+	ClassDB::bind_method(D_METHOD("set_result", "result"), &JSONParseResult::set_result);
+
+	ADD_PROPERTYNZ(PropertyInfo(Variant::OBJECT, "error", PROPERTY_HINT_NONE, "Error", PROPERTY_USAGE_CLASS_IS_ENUM), "set_error", "get_error");
+	ADD_PROPERTYNZ(PropertyInfo(Variant::STRING, "error_string"), "set_error_string", "get_error_string");
+	ADD_PROPERTYNZ(PropertyInfo(Variant::INT, "error_line"), "set_error_line", "get_error_line");
+	ADD_PROPERTYNZ(PropertyInfo(Variant::NIL, "result", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NIL_IS_VARIANT), "set_result", "get_result");
+}
+
+void JSONParseResult::set_error(Error p_error) {
+	error = p_error;
+}
+
+Error JSONParseResult::get_error() const {
+	return error;
+}
+
+void JSONParseResult::set_error_string(const String &p_error_string) {
+	error_string = p_error_string;
+}
+
+String JSONParseResult::get_error_string() const {
+	return error_string;
+}
+
+void JSONParseResult::set_error_line(int p_error_line) {
+	error_line = p_error_line;
+}
+
+int JSONParseResult::get_error_line() const {
+	return error_line;
+}
+
+void JSONParseResult::set_result(const Variant &p_result) {
+	result = p_result;
+}
+
+Variant JSONParseResult::get_result() const {
+	return result;
+}
+
+void _JSON::_bind_methods() {
+	ClassDB::bind_method(D_METHOD("print", "value"), &_JSON::print);
+	ClassDB::bind_method(D_METHOD("parse", "json"), &_JSON::parse);
+}
+
+String _JSON::print(const Variant &p_value) {
+	return JSON::print(p_value);
+}
+
+Ref<JSONParseResult> _JSON::parse(const String &p_json) {
+	Ref<JSONParseResult> result;
+	result.instance();
+
+	result->error = JSON::parse(p_json, result->result, result->error_string, result->error_line);
+
+	return result;
+}
+
+_JSON *_JSON::singleton = NULL;
+
+_JSON::_JSON() {
+	singleton = this;
+}
diff --git a/core/bind/core_bind.h b/core/bind/core_bind.h
index 1a3782c471..721acf657f 100644
--- a/core/bind/core_bind.h
+++ b/core/bind/core_bind.h
@@ -36,7 +36,7 @@
 #include "io/resource_saver.h"
 #include "os/dir_access.h"
 #include "os/file_access.h"
-#include "os/power.h"
+#include "os/os.h"
 #include "os/semaphore.h"
 #include "os/thread.h"
 
@@ -97,6 +97,14 @@ protected:
 	static _OS *singleton;
 
 public:
+	enum PowerState {
+		POWERSTATE_UNKNOWN, /**< cannot determine power status */
+		POWERSTATE_ON_BATTERY, /**< Not plugged in, running on the battery */
+		POWERSTATE_NO_BATTERY, /**< Plugged in, no battery available */
+		POWERSTATE_CHARGING, /**< Plugged in, charging battery */
+		POWERSTATE_CHARGED /**< Plugged in, battery charged */
+	};
+
 	enum Weekday {
 		DAY_SUNDAY,
 		DAY_MONDAY,
@@ -312,6 +320,7 @@ public:
 	_OS();
 };
 
+VARIANT_ENUM_CAST(_OS::PowerState);
 VARIANT_ENUM_CAST(_OS::Weekday);
 VARIANT_ENUM_CAST(_OS::Month);
 VARIANT_ENUM_CAST(_OS::SystemDir);
@@ -660,4 +669,50 @@ public:
 	_Engine();
 };
 
+class _JSON;
+
+class JSONParseResult : public Reference {
+	GDCLASS(JSONParseResult, Reference)
+
+	friend class _JSON;
+
+	Error error;
+	String error_string;
+	int error_line;
+
+	Variant result;
+
+protected:
+	static void _bind_methods();
+
+public:
+	void set_error(Error p_error);
+	Error get_error() const;
+
+	void set_error_string(const String &p_error_string);
+	String get_error_string() const;
+
+	void set_error_line(int p_error_line);
+	int get_error_line() const;
+
+	void set_result(const Variant &p_result);
+	Variant get_result() const;
+};
+
+class _JSON : public Object {
+	GDCLASS(_JSON, Object)
+
+protected:
+	static void _bind_methods();
+	static _JSON *singleton;
+
+public:
+	static _JSON *get_singleton() { return singleton; }
+
+	String print(const Variant &p_value);
+	Ref<JSONParseResult> parse(const String &p_json);
+
+	_JSON();
+};
+
 #endif // CORE_BIND_H