Week6, Game Manager, Data objects

scripts/CharacterBody2D.gd

@@ -13,6 +13,9 @@ extends CharacterBody2D
 
 @onready var animated_sprite = $AnimatedSprite2D
 
+signal deathComplete
+
+var currentPlaying = "idle"
 var faceLeft = false
 var pushLeftEnabled = false
 var pushRightEnabled = false
@@ -24,11 +27,9 @@ var bullet = preload("res://scenes/bullet.tscn")
 # Get the gravity from the project settings to be synced with RigidBody nodes.
 var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 
-func living_status():
-	return living
-
 func die():
 	print("kill the player")
+	currentPlaying = "death"
 	animated_sprite.play("death")
 	living = false
 
@@ -79,11 +80,14 @@ func _physics_process(delta):
 		velocity.x = move_toward(velocity.x, 0, SPEED)
 	if is_on_floor():
 		if direction==0:
-			animated_sprite.play("idle")
+			currentPlaying = "idle"
+			animated_sprite.play(currentPlaying)
 		else:
-			animated_sprite.play("run")
+			currentPlaying = "run"
+			animated_sprite.play(currentPlaying)
 	else:
-		animated_sprite.play("jump")
+		currentPlaying = "jump"
+		animated_sprite.play(currentPlaying)
 
 	move_and_slide()
 	if right_ray.is_colliding():
@@ -111,3 +115,10 @@ func _physics_process(delta):
 		var c = get_slide_collision(i)
 		if c.get_collider() is RigidBody2D:
 			c.get_collider().apply_central_impulse(-c.get_normal()* BUMP_FORCE)
+
+
+func _on_animation_finished():
+	
+	if currentPlaying == "death":
+		print("Animation is Finished")
+		deathComplete.emit()

scripts/GameManager.gd

@@ -0,0 +1,24 @@
+extends Node
+
+var player: Resource
+var coinCollectedTotal:int = 0
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	print("Gamemanager is here!")
+	player = load("res://scripts/Resources/player_stats.tres")
+
+func coinCollected():
+	coinCollectedTotal +=1
+	print("coins collected " + str(coinCollectedTotal) )
+	
+func playerDamage():
+	player.health -= 20
+	print("Player health is now" + str(player.health))
+	
+func resetPlayer():
+	player.health = player.max_health
+		
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass

scripts/Resources/character_stats.gd

@@ -0,0 +1,6 @@
+class_name Character extends Resource
+
+@export var max_health: int = 100
+@export var starting_health: int = 100
+@export var health: int = 100
+

scripts/Resources/player_stats.tres

@@ -0,0 +1,9 @@
+[gd_resource type="Resource" script_class="Character" load_steps=2 format=3 uid="uid://gq7wgc8p4582"]
+
+[ext_resource type="Script" path="res://scripts/Resources/character_stats.gd" id="1_b8trt"]
+
+[resource]
+script = ExtResource("1_b8trt")
+max_health = 100
+starting_health = 100
+health = 100

scripts/Resources/slime_stats.tres

@@ -0,0 +1,9 @@
+[gd_resource type="Resource" script_class="Character" load_steps=2 format=3 uid="uid://bfoxlbp2n4cr7"]
+
+[ext_resource type="Script" path="res://scripts/Resources/character_stats.gd" id="1_vykut"]
+
+[resource]
+script = ExtResource("1_vykut")
+max_health = 50
+starting_health = 50
+health = 50

scripts/badguy.gd

@@ -1,4 +1,4 @@
-extends Area2D
+class_name badguy extends Area2D
 
 const speed = 60
 var direction = -1
@@ -6,10 +6,11 @@ var direction = -1
 @onready var left_cast = $LeftCast
 @onready var right_floor_cast = $RightFloorCast
 @onready var left_floor_cast = $LeftFloorCast
-@onready var game = %GameController
 @onready var player = $"../CharacterBody2D"
 
 
+signal playerDamage
+
 # Called when the node enters the scene tree for the first time.
 func _ready():
 	pass # Replace with function body.
@@ -32,5 +33,5 @@ func _process(delta):
 
 
 func _on_body_entered(body):
-	if body.is_in_group("player") and player.living_status():
-		game.playerDeath()
+	if body.is_in_group("player"):
+		playerDamage.emit()

scripts/coin.gd

@@ -1,19 +1,9 @@
-extends Area2D
-@onready var game_controller = %GameController
-
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
-
+class_name Coin extends Area2D
 
+signal coinCollected
 
 func _on_body_entered(body):
 	if body.is_in_group("player"):
 		print("something hit the coin")
-		game_controller.coinCollected()
+		coinCollected.emit()
 		queue_free()

scripts/gamecontroller.gd

@@ -4,9 +4,26 @@ var crate = preload("res://scenes/crate.tscn")
 @onready var boxtrap = $"../crates/boxtrap"
 @onready var timer = $Timer
 @onready var player = $"../CharacterBody2D"
+@onready var coins = $"../Coins"
+@onready var enemies = $"../Enemies"
+@onready var ui = $"../CanvasLayer/UI"
 
+func _ready():
+	GameManager.resetPlayer()
+	ui.coinsUpdate(GameManager.coinCollectedTotal)
+	ui.healthUpdate(GameManager.player.health)
+	
+	for n in coins.get_children():
+		if n is Coin:
+			n.coinCollected.connect(_on_area_2d_3_coin_collected)	
+	for n in enemies.get_children():
+		if n is badguy:
+			n.playerDamage.connect(_on_badguy_player_damage)
+
+func _process(delta):
+	if GameManager.player.health <= 0 and player.living:
+		player.die()
 
-var totalCoins = 0
 
 func _on_area_2d_areatrigger(effect, body):
 	print("Game Controller sees the trigger "+effect)
@@ -22,15 +39,24 @@ func _on_area_2d_areatrigger(effect, body):
 		"powerup":
 			print("you got power")
 
-func coinCollected():
-	totalCoins += 1
-	print("Game controller will add coin " + str(totalCoins))
 
-func playerDeath():
-	player.die()
-	timer.start()
 	
 func resetWorld():
 	get_tree().reload_current_scene()
 
 
+func _on_area_2d_3_coin_collected():
+	print("SceneManager sees new coin")
+	GameManager.coinCollected()
+	ui.coinsUpdate(GameManager.coinCollectedTotal)
+
+
+func _on_badguy_player_damage():
+	print("run into bad guy")
+	GameManager.playerDamage()
+	ui.healthUpdate(GameManager.player.health)
+
+
+func _on_death_complete():
+	#This is where we reset the world
+	timer.start(0.5)

scripts/ui.gd

@@ -0,0 +1,9 @@
+extends Control
+@onready var health = $VBoxContainer/HBoxContainer/MarginContainer/Health
+@onready var coins = $VBoxContainer/HBoxContainer/MarginContainer2/Coins
+
+func healthUpdate(amt):
+	health.text = "Health : " + str(amt)
+
+func coinsUpdate(amt):
+	coins.text = "Coins : " + str(amt)