Get monitor working and communicating with backend

godot/Main.tscn

@@ -1,8 +1,11 @@
-[gd_scene load_steps=3 format=2]
+[gd_scene load_steps=4 format=2]
 
 [ext_resource path="res://Main.gdns" type="Script" id=1]
 [ext_resource path="res://levels/Level2.tscn" type="PackedScene" id=2]
+[ext_resource path="res://monitor/Monitor.tscn" type="PackedScene" id=3]
 
 [node name="Main" type="Node"]
 script = ExtResource( 1 )
 level = ExtResource( 2 )
+
+[node name="Monitor" parent="." instance=ExtResource( 3 )]

godot/monitor/Monitor.gd

@@ -0,0 +1,250 @@
+extends Node
+
+
+export var development_url: String = "http://localhost:4050/api/v1"
+var url_real: String = "https://alai.cromer.cl/api/v1"
+export var use_development_url: bool = false
+onready var url: String = development_url if use_development_url else url_real
+
+var player: Dictionary = {}
+var level_id: int = 2 # PrototypeR
+var os_id: int = 0
+var godot_version: Dictionary = Engine.get_version_info()
+var processor_count: int = OS.get_processor_count()
+var screen_count: int = OS.get_screen_count()
+var screen_dpi: int = OS.get_screen_dpi()
+var screen_size: Vector2 = OS.get_screen_size()
+var machine_id: String = OS.get_unique_id()
+var locale: String = OS.get_locale()
+var game_version: String
+var won: bool = false
+var timestamp: int = OS.get_unix_time()
+var frames: Array = []
+
+var coins: int = 0
+var points: int = 0
+onready var start_time: int = OS.get_ticks_msec()
+var objects: Array = []
+
+const empty_object: Dictionary = {
+	"name": "Object Name",
+	"state": "Object State",
+	"position_x": 0,
+	"position_y": 0,
+	"velocity_x": 0,
+	"velocity_y": 0
+}
+const empty_frame: Dictionary = {
+	"coins": 0,
+	"points": 0,
+	"fps": 0,
+	"elapsed_time": 0,
+	"objects": [],
+}
+
+# The game dictionary holds all data to be sent to the server
+var game: Dictionary = {}
+
+
+func _ready() -> void:
+	game_version = get_parent().game_version
+
+	player["rut"] = "23.660.457-8"
+	player["name"] = "Chris Cromer"
+	player["email"] = "chris@cromer.cl"
+
+	var os_name = OS.get_name()
+	if os_name == "Android":
+		os_id = 1
+	elif os_name == "iOS":
+		os_id = 2
+	elif os_name == "HTML5":
+		os_id = 3
+	elif os_name == "OSX":
+		os_id = 4
+	elif os_name == "Server":
+		os_id = 5
+	elif os_name == "Windows":
+		os_id = 6
+	elif os_name == "UWP":
+		os_id = 7
+	elif os_name == "X11":
+		os_id = 8
+	else:
+		os_id = 0
+
+	player["rut"] = clean_rut(player["rut"])
+
+	game["player"] = player
+	game["level_id"] = level_id
+	game["os_id"] = os_id
+	game["godot_version"] = godot_version
+	game["processor_count"] = processor_count
+	game["machine_id"] = machine_id
+	game["locale"] = locale
+	game["screen_count"] = screen_count
+	game["screen_dpi"] = screen_dpi
+	game["screen_size"] = screen_size
+	game["game_version"] = game_version
+	game["won"] = won
+	game["timestamp"] = timestamp
+	game["frames"] = frames
+
+	var err = $HTTPRequest.connect("request_completed", self, "_on_request_completed")
+	if err != OK:
+		print(err)
+
+
+func _physics_process(_delta: float) -> void:
+	var frame = empty_frame.duplicate(true)
+	frame["coins"] = coins
+	frame["points"] = points
+	frame["fps"] = Engine.get_frames_per_second()
+	frame["elapsed_time"] = OS.get_ticks_msec() - start_time
+
+	var frame_objects = objects.duplicate()
+	frame["objects"] = frame_objects
+
+	frames.append(frame)
+
+	if Input.is_action_just_pressed("Send"):
+		send_data()
+
+
+func _object_created(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
+	add_object(name, state, position, velocity)
+
+
+func _object_updated(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
+	remove_object(name)
+	add_object(name, state, position, velocity)
+
+
+func _object_removed(name: String) -> void:
+	remove_object(name)
+
+
+func add_object(name: String, state: String, position: Vector2, velocity: Vector2) -> void:
+	var object = empty_object.duplicate(true)
+	object["name"] = name
+	object["state"] = state
+	object["position_x"] = position.x
+	object["position_y"] = position.y
+	object["velocity_x"] = velocity.x
+	object["velocity_y"] = velocity.y
+
+	objects.append(object)
+
+
+func remove_object(name: String) -> void:
+	for i in range(0, objects.size()):
+			if objects[i]["name"] == name:
+				objects.remove(i)
+
+
+func _on_coin_update(amount: int) -> void:
+	coins = coins + amount
+
+
+func _on_request_completed(result: int, response_code: int, headers: PoolStringArray, body: PoolByteArray) -> void:
+	if result != HTTPRequest.RESULT_SUCCESS:
+		print_debug("Error: Failed to connect with error code: " + str(result))
+		return
+
+	if response_code != HTTPClient.RESPONSE_OK:
+		print_debug("Error: Failed response with error code: " + str(response_code))
+
+	print_debug(headers)
+	if body.size() > 0:
+		var json = JSON.parse(body.get_string_from_utf8())
+		print_debug(JSON.print(json.result, "\t"))
+
+
+func send_data() -> void:
+	var json = JSON.print(game)
+	var headers = ["Content-Type: application/json", "Content-Encoding: gzip", "Content-Transfer-Encoding: base64"]
+
+	var body = compress_payload(json)
+
+	print("JSON B: " + String(json.length()))
+	print("JSON MB: " + String(json.length() / pow(2, 20)))
+	print("Body B: " + String(body.length()))
+	print("Body MB: " + String(body.length() / pow(2, 20)))
+
+	$HTTPRequest.request(url + "/game", headers, false, HTTPClient.METHOD_POST, body)
+
+
+func compress_payload(payload: String) -> String:
+	var bytes = payload.to_utf8()
+	var compressed = bytes.compress(File.COMPRESSION_GZIP)
+
+	var new_payload = Marshalls.raw_to_base64(compressed)
+
+	return new_payload
+
+
+func clean_rut(rut: String) -> String:
+	rut = rut.strip_escapes()
+	rut = rut.strip_edges(true, true)
+	rut = rut.to_lower()
+	rut = rut.replace(".", "")
+	rut = rut.replace("-", "")
+	return rut
+
+
+func is_rut_valid(rut: String) -> bool:
+	rut = clean_rut(rut)
+	if rut.length() < 8 or rut.length() > 9:
+		print_debug("RUT length is invalid!")
+		return false
+
+	var rutTemp: String = rut.substr(0, rut.length() - 1)
+	var verifier: String = rut.substr(rut.length() - 1, 1)
+	print("Rut: " + rutTemp)
+	print("Verifier: " + verifier)
+
+	if not rutTemp.is_valid_integer():
+		print_debug("RUT isn't a valid integer!")
+		return false
+
+	if rutTemp.to_int() > 50000000:
+		print_debug("RUT is too large, that is a company!")
+		return false
+
+	if verifier != generate_verifier(rut):
+		return false
+
+	return true
+
+
+func generate_verifier(rut: String) -> String:
+	if not rut.is_valid_integer():
+		print_debug("RUT isn't a valid integer!")
+		return ""
+
+	var multiplier: int = 2
+	var sum: int = 0
+	var remainder: int = 0
+	var division: int = 0
+	var rutLength: int = rut.length()
+
+	var i: int = rutLength - 1
+	while i >= 0:
+		sum = sum + rut.substr(i, i + 1).to_int() * multiplier
+		multiplier = multiplier + 1
+		if multiplier == 8:
+			multiplier = 2
+		i = i - 1
+
+	var tempSum: float = int(sum)
+	division = int(floor(tempSum / 11))
+	division = division * 11
+	remainder = sum - division
+
+	if remainder != 0:
+		remainder = 11 - remainder
+
+	if remainder == 10:
+		return "k"
+	else:
+		return String(remainder)

godot/monitor/Monitor.tscn

@@ -1,5 +1,9 @@
-[gd_scene format=2]
+[gd_scene load_steps=2 format=2]
+
+[ext_resource path="res://monitor/Monitor.gd" type="Script" id=1]
 
 [node name="Monitor" type="Node"]
+script = ExtResource( 1 )
+use_development_url = true
 
-[node name="Sender" type="Node" parent="."]
+[node name="HTTPRequest" type="HTTPRequest" parent="."]

godot/project.godot

@@ -90,6 +90,11 @@ right={
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777233,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
  ]
 }
+Send={
+"deadzone": 0.5,
+"events": [ Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"alt":false,"shift":false,"control":false,"meta":false,"command":false,"pressed":false,"scancode":16777218,"physical_scancode":0,"unicode":0,"echo":false,"script":null)
+ ]
+}
 
 [layer_names]
 

src/Main.cpp

@@ -9,6 +9,7 @@ void Main::_register_methods()
 {
     register_method("_ready", &Main::_ready);
     register_method("_physics_process", &Main::_physics_process);
+    register_property<Main, String>("game_version", &Main::set_game_version, &Main::get_game_version, String(main::game_version.c_str()));
     register_property<Main, Ref<PackedScene>>("level", &Main::set_level, &Main::get_level, NULL, GODOT_METHOD_RPC_MODE_DISABLED, GODOT_PROPERTY_USAGE_DEFAULT, GODOT_PROPERTY_HINT_RESOURCE_TYPE, String("PackedScene"));
     register_property<Main, bool>("full_screen", &Main::set_full_screen, &Main::get_full_screen, main::full_screen);
     register_property<Main, Vector2>("window_size", &Main::set_window_size, &Main::get_window_size, main::window_size);
@@ -28,6 +29,7 @@ void Main::_init()
     _os = OS::get_singleton();
     _input = Input::get_singleton();
 
+    game_version = String(main::game_version.c_str());
     full_screen = main::full_screen;
     window_size = main::window_size;
     launch_screen = main::launch_screen;
@@ -71,6 +73,16 @@ Ref<PackedScene> Main::get_level()
     return this->level;
 }
 
+void Main::set_game_version(String game_version)
+{
+    this->game_version = game_version;
+}
+
+String Main::get_game_version()
+{
+    return this->game_version;
+}
+
 void Main::set_full_screen(bool full_screen)
 {
     this->full_screen = full_screen;

src/Main.h

@@ -1,6 +1,7 @@
 #ifndef ALAI_MAIN_H
 #define ALAI_MAIN_H
 
+#include <string>
 #include <Godot.hpp>
 #include <Node.hpp>
 #include <OS.hpp>
@@ -21,6 +22,11 @@ namespace godot
      */
     namespace main
     {
+        /**
+         * @brief The default value for the game version.
+         * 
+         */
+        const std::string game_version = "0.1.0";
         /**
          * @brief The default value for if the game should start in full screen.
          * 
@@ -64,6 +70,11 @@ namespace godot
                  * 
                  */
                 Ref<PackedScene> level;
+                /**
+                 * @brief The current version of the game.
+                 * 
+                 */
+                String game_version;
                 /**
                  * @brief If the window is full screen or not.
                  * 
@@ -137,6 +148,20 @@ namespace godot
                  */
                 Ref<PackedScene> get_level();
 
+                /**
+                 * @brief Set the game version object.
+                 * 
+                 * @param[in] game_version The new version fo the game.
+                 */
+                void set_game_version(String game_version);
+
+                /**
+                 * @brief Get the game version object.
+                 * 
+                 * @return String The current version of the game.
+                 */
+                String get_game_version();
+
                 /**
                  * @brief Set the full screen object.
                  * 

src/player/Player.cpp

@@ -5,6 +5,7 @@
 #include <VisibilityNotifier2D.hpp>
 #include <SceneTree.hpp>
 #include <Texture.hpp>
+#include <Viewport.hpp>
 
 using namespace godot;
 using namespace player;
@@ -21,6 +22,9 @@ void Player::_register_methods()
     register_property<Player, float>("gravity", &Player::set_gravity, &Player::get_gravity, player::gravity);
     register_property<Player, float>("run_speed", &Player::set_run_speed, &Player::get_run_speed, player::run_speed);
     register_property<Player, bool>("double_jump", &Player::set_double_jump, &Player::get_double_jump, player::double_jump);
+    register_signal<Player>("object_created", "name", GODOT_VARIANT_TYPE_STRING, "state", GODOT_VARIANT_TYPE_STRING, "position", GODOT_VARIANT_TYPE_VECTOR2, "velocity", GODOT_VARIANT_TYPE_VECTOR2);
+    register_signal<Player>("object_updated", "name", GODOT_VARIANT_TYPE_STRING, "state", GODOT_VARIANT_TYPE_STRING, "position", GODOT_VARIANT_TYPE_VECTOR2, "velocity", GODOT_VARIANT_TYPE_VECTOR2);
+    register_signal<Player>("object_removed", "name", GODOT_VARIANT_TYPE_STRING);
 }
 
 Player::Player()
@@ -58,7 +62,6 @@ void Player::_ready()
     //animated_sprite->set_sprite_frames(sprite_frames);
 
     auto node = get_parent()->find_node("Middleground");
-
     if (node != nullptr)
     {
         auto tile_map = Object::cast_to<TileMap>(node);
@@ -69,6 +72,27 @@ void Player::_ready()
     {
         WARN_PRINT("Middleground not found!");
     }
+
+    auto object_node = get_tree()->get_root()->get_node("Main")->find_node("Monitor");
+    if (object_node != nullptr)
+    {
+        auto state = get_node("StateMachine")->get_child(0);
+        if (state != nullptr)
+        {
+            connect("object_created", object_node, "_object_created");
+            connect("object_updated", object_node, "_object_updated");
+            connect("object_removed", object_node, "_object_removed");
+            emit_signal("object_created", this->get_name(), state->get_name(), get_global_position(), velocity);
+        }
+        else
+        {
+            WARN_PRINT("State not found!");
+        }
+    }
+    else
+    {
+        WARN_PRINT("Data not found!");
+    }
 }
 
 void Player::_physics_process(float delta)
@@ -110,6 +134,16 @@ void Player::_physics_process(float delta)
             }
         }
     }
+
+    auto state = get_node("StateMachine")->get_child(0);
+    if (state != nullptr)
+    {
+        emit_signal("object_updated", this->get_name(), state->get_name(), get_global_position(), velocity);
+    }
+    else
+    {
+        WARN_PRINT("State not found!");
+    }
 }
 
 void Player::set_sprite_frames(Ref<SpriteFrames> sprite_frames)