week 2 preparation, scene manager

scenes/crate.tscn

@@ -5,7 +5,6 @@
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_uwrxv"]
 
 [node name="Crate" type="RigidBody2D" unique_id=1307809047]
-rotation = 0.65698373
 script = ExtResource("1_b66cd")
 metadata/_edit_group_ = true
 

scenes/game.tscn

@@ -1,36 +1,27 @@
 [gd_scene format=3 uid="uid://cqk2rgy3m1chs"]
 
 [ext_resource type="Script" uid="uid://dxubdt7nh5s1j" path="res://scripts/gameController.gd" id="1_lnu2h"]
+[ext_resource type="Script" uid="uid://b8iyniv2mu5mi" path="res://scripts/sceneManager.gd" id="2_iywne"]
 [ext_resource type="PackedScene" uid="uid://b6lw2go5mwk3h" path="res://scenes/crate.tscn" id="2_lnu2h"]
 [ext_resource type="Script" uid="uid://c17de7vvtri1e" path="res://scripts/player.gd" id="2_yqjtg"]
 [ext_resource type="PackedScene" uid="uid://bf50mxdma8wq4" path="res://scenes/trigger.tscn" id="4_lbhrr"]
 
+[sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
+
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_8cj0n"]
 size = Vector2(74, 20)
 
-[sub_resource type="CircleShape2D" id="CircleShape2D_uwrxv"]
-
 [sub_resource type="WorldBoundaryShape2D" id="WorldBoundaryShape2D_lbhrr"]
 
 [node name="Game" type="Node2D" unique_id=239599901]
+position = Vector2(6, 0)
 script = ExtResource("1_lnu2h")
 
-[node name="StaticBody2D" type="StaticBody2D" parent="." unique_id=2062716976]
+[node name="SceneManager" type="Node2D" parent="." unique_id=1299641124]
-position = Vector2(591, 442)
+script = ExtResource("2_iywne")
-scale = Vector2(2, 1)
-metadata/_edit_group_ = true
-
-[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D" unique_id=1655047088]
-shape = SubResource("RectangleShape2D_8cj0n")
-
-[node name="Crate" parent="." unique_id=1307809047 instance=ExtResource("2_lnu2h")]
-position = Vector2(644, 404)
-
-[node name="Crate2" parent="." unique_id=1988562966 instance=ExtResource("2_lnu2h")]
-position = Vector2(609, 403)
 
 [node name="Player" type="CharacterBody2D" parent="." unique_id=1540403255]
-position = Vector2(535, 417)
+position = Vector2(577, 414)
 script = ExtResource("2_yqjtg")
 metadata/_edit_group_ = true
 
@@ -38,22 +29,48 @@ metadata/_edit_group_ = true
 shape = SubResource("CircleShape2D_uwrxv")
 debug_color = Color(0.28743955, 0.62438726, 0.25921708, 0.41960785)
 
-[node name="Trigger" parent="." unique_id=1908774248 instance=ExtResource("4_lbhrr")]
+[node name="Level" type="Node2D" parent="." unique_id=1047144827]
-position = Vector2(692, 509)
-effect = "destroy"
 
-[node name="Trigger2" parent="." unique_id=1627494044 instance=ExtResource("4_lbhrr")]
+[node name="StaticBody2D" type="StaticBody2D" parent="Level" unique_id=2062716976]
-position = Vector2(508, 507)
+position = Vector2(591, 442)
+scale = Vector2(2, 1)
+metadata/_edit_group_ = true
 
-[node name="StaticBody2D2" type="StaticBody2D" parent="." unique_id=426786591]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Level/StaticBody2D" unique_id=1655047088]
+shape = SubResource("RectangleShape2D_8cj0n")
+
+[node name="StaticBody2D2" type="StaticBody2D" parent="Level" unique_id=426786591]
 position = Vector2(601, 622)
 metadata/_edit_group_ = true
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="StaticBody2D2" unique_id=895098891]
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Level/StaticBody2D2" unique_id=895098891]
 shape = SubResource("WorldBoundaryShape2D_lbhrr")
 
-[node name="Crate3" parent="." unique_id=1771442258 instance=ExtResource("2_lnu2h")]
+[node name="Crates" type="Node2D" parent="." unique_id=131687815]
-position = Vector2(570, 397)
 
-[connection signal="AreaTrigger" from="Trigger" to="." method="_on_trigger"]
+[node name="Crate" parent="Crates" unique_id=1307809047 instance=ExtResource("2_lnu2h")]
-[connection signal="AreaTrigger" from="Trigger2" to="." method="_on_trigger"]
+position = Vector2(644, 404)
+
+[node name="Crate2" parent="Crates" unique_id=1988562966 instance=ExtResource("2_lnu2h")]
+position = Vector2(609, 403)
+
+[node name="Crate3" parent="Crates" unique_id=1771442258 instance=ExtResource("2_lnu2h")]
+position = Vector2(539, 411)
+
+[node name="Triggers" type="Node2D" parent="." unique_id=1373437339]
+
+[node name="Trigger" parent="Triggers" unique_id=1908774248 instance=ExtResource("4_lbhrr")]
+position = Vector2(692, 509)
+effect = "destroy"
+
+[node name="Trigger4" parent="Triggers" unique_id=1450661815 instance=ExtResource("4_lbhrr")]
+position = Vector2(578, 326)
+effect = "timeExtend"
+
+[node name="Trigger3" parent="Triggers" unique_id=1623839308 instance=ExtResource("4_lbhrr")]
+position = Vector2(353, 593)
+effect = "destroy"
+
+[node name="Trigger2" parent="Triggers" unique_id=1627494044 instance=ExtResource("4_lbhrr")]
+position = Vector2(508, 507)
+effect = "teleport"

scripts/crate.gd

@@ -1 +1,14 @@
 class_name Crate extends RigidBody2D
+
+var teleport_target: Vector2 = Vector2.ZERO
+var should_teleport: bool = false
+
+func teleport_to(position: Vector2):
+	teleport_target = position
+	should_teleport = true
+
+# called during physics processing, allowing you to safely read and modify the simulation state of a RigidBody2D
+func _integrate_forces(state: PhysicsDirectBodyState2D):
+	if should_teleport:
+		state.transform = Transform2D.IDENTITY.translated(teleport_target)
+		should_teleport = false

scripts/gameController.gd

@@ -1,23 +1,50 @@
-extends Node2D
+class_name GameController extends Node2D
 
-var crateTotal = 3
+var crateTotal:int = 0
+signal destroySignal(body)
+signal teleportSignal(body)
+signal levelChangeSignal(level)
+
+var timer := Timer.new()
+var timeAvailable := 10
+var currentScene:String = "res://scenes/game.tscn"
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	pass # Replace with function body.
+	add_child(timer)
+	timer.wait_time = 1
+	timer.one_shot = false
+	timer.connect("timeout", secondCounter)
+	timer.start()
 
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
 	pass
 
-
+func secondCounter()->void:
-func _on_trigger(body: Variant, effect) -> void:
+	timeAvailable -=1
+	if timeAvailable<=0:
+		print("You Lose Baby!!")
+		levelChangeSignal.emit(currentScene)
+		
+func _on_trigger(body: Variant, effect:String, trigger:Trigger) -> void:
 	print("GC knows trigger...."+effect)
 	if body is Crate:
 		match effect:
 			"destroy":
-				crateTotal -=1
+				destroySignal.emit(body)
-				if crateTotal <=0:
+			"teleport":
-					print("You WON!!!")
+				teleportSignal.emit(body)
-				body.queue_free()
+	if body is Player:
+		match effect:
+			"timeExtend":
+				timeAvailable +=5
+				destroySignal.emit(trigger)
+
+func updateCrates(total:int)->void:
+	crateTotal = total
+	print("Crate total: "+str(crateTotal))
+	if crateTotal <=0:
+		print("You WON!!!")
+		levelChangeSignal.emit(currentScene)

scripts/player.gd

@@ -1,4 +1,4 @@
-extends CharacterBody2D
+class_name Player extends CharacterBody2D
 
 
 const SPEED = 300.0

scripts/sceneManager.gd

@@ -0,0 +1,61 @@
+class_name SceneManager extends Node2D
+@onready var level: Node2D = $"../Level"
+@onready var crates: Node2D = $"../Crates"
+@onready var triggers: Node2D = $"../Triggers"
+@onready var game:GameController = $".."
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	buildLevel()
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+func buildLevel()->void:
+	#Prepare the game controller with all
+	#needed information
+	if triggers:
+		updateTriggers()
+	if crates:
+		updateCrates()
+	
+	#Listen to signals coming from game controller
+	#that have to do with updating the stage
+	game.destroySignal.connect(destroy)
+	game.teleportSignal.connect(teleport)
+	game.levelChangeSignal.connect(loadLevel)
+
+#Finds all Triggers and wires signals to game controller
+func updateTriggers()->void:
+	for obj in triggers.get_children():
+		if obj is Trigger:
+			if not obj.AreaTrigger.is_connected(game._on_trigger):
+				obj.AreaTrigger.connect(game._on_trigger)
+
+#Finds all crates and wires number count to game controller
+func updateCrates()->void:
+	var totalCrates =0
+	for obj in crates.get_children():
+		if obj is Crate:
+			if not obj.tree_exited.is_connected(updateCrates):
+				obj.tree_exited.connect(updateCrates)
+			totalCrates +=1
+	game.updateCrates(totalCrates)
+
+func loadLevel(level:String)->void:
+	get_tree().call_deferred("change_scene_to_file", level)
+	
+func destroy(body:Variant)->void:
+	body.queue_free()
+	
+func teleport(body:Variant)->void:
+	if body is Crate:
+		#send it
+		var viewport_size = get_viewport().get_visible_rect().size
+		var random_x = randf_range(0, viewport_size.x)
+		var random_y = randf_range(0, viewport_size.y)
+		var newPosition = Vector2(random_x, random_y)
+		body.teleport_to(newPosition)

scripts/sceneManager.gd.uid

@@ -0,0 +1 @@
+uid://b8iyniv2mu5mi

scripts/trigger.gd

@@ -1,6 +1,6 @@
-extends Area2D
+class_name Trigger extends Area2D
 
-signal AreaTrigger(body, effect)
+signal AreaTrigger(body, effect, trigger)
 @export var effect="destroy"
 
 # Called when the node enters the scene tree for the first time.
@@ -15,4 +15,4 @@ func _process(delta: float) -> void:
 
 func _on_body_entered(body: Node2D) -> void:
 	print("Trigger activated")
-	AreaTrigger.emit(body, effect)
+	AreaTrigger.emit(body, effect, self)