autoload, timer, win condition, lose condition, custom resources, bad guy, multi-levels

scripts/character_body_2d.gd

@@ -1,4 +1,4 @@
-extends CharacterBody2D
+class_name Player extends CharacterBody2D
 
 
 const SPEED = 300.0
@@ -131,3 +131,9 @@ func _on_animation_finished() -> void:
 	match current_state:
 		State.JUMP: 
 			upJump = false
+			
+func playerTakesDamage(health):
+	print("Player sees remaining health "+str(health))
+
+func playerDies():
+	print("Player sees he ded.")

scripts/gamecontroller.gd

@@ -2,11 +2,47 @@ extends Node2D
 
 var totalCoinsAvailable =0
 
+var timer = Timer.new()
+var timeAvailable = 5
+var level="res://scenes/game.tscn"
+var levelTwo = "res://scenes/level2.tscn"
+
+var levels = ["res://scenes/game.tscn","res://scenes/level2.tscn","res://scenes/level3.tscn"]
+var timers = [10,15,9]
+var currentLevel = 0
+
+signal destroySignal(body)
+signal levelChangeSignal(level)
+signal playerTakeDamageSignal(health)
+signal playerDiesSignal
+
+var player:CharacterStats
+var enemy:CharacterStats
+
+var playerHealth:int
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
-	pass # Replace with function body.
-
+	player = load("res://scripts/rscs/playerStats.tres")
+	enemy = load("res://scripts/rscs/slimeStats.tres")
+	
+	playerHealth = player.starting_health
+	
+	add_child(timer)
+	timer.wait_time = 1
+	timer.one_shot = false
+	timer.connect("timeout", secondCounter)
+	timer.start()
 
+func secondCounter() -> void:
+	
+	timeAvailable -=1
+	if timeAvailable <= 0:
+		print("YOU LOSE")
+		#reload the current scene
+		levelChangeSignal.emit(levels[currentLevel])
+func reset() -> void:
+	timeAvailable = timers[currentLevel]
+	
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
 	pass
@@ -18,12 +54,30 @@ func _on_areatrigger(effect, body) -> void:
 		print("Destroy this thing")
 		body.queue_free()
 		
-	if effect == "powerup":
-		print("power up the player")
+	if effect == "lavaBurn":
+		if body is Player:
+			playerHealth -= 10
+			print("Player health is now "+str(playerHealth))
 
 func totalCoinCount(totalCoins):
-	print("GC know total of coins "+str(totalCoins) )
+	
 	totalCoinsAvailable = totalCoins
 func coinCollected(body, coin):
-	print("GC knows coin collected")
-	coin.queue_free()
+	
+	destroySignal.emit(coin)
+	totalCoinsAvailable -=1
+	if totalCoinsAvailable <= 0:
+		print("YOU WIN")
+		currentLevel +=1
+		if currentLevel >= levels.size():
+			currentLevel = 0
+		
+		levelChangeSignal.emit(levels[currentLevel])
+		
+func playerAttacked(body, slime):
+	print("GC knows player attacked")
+	playerHealth -= enemy.meleeDamage
+	if playerHealth <=0:
+		playerDiesSignal.emit()
+	else:
+		playerTakeDamageSignal.emit(playerHealth)

scripts/rscs/characterstats.gd

@@ -0,0 +1,9 @@
+class_name CharacterStats extends Resource
+
+@export var max_health:int = 100
+@export var starting_health:int = 100
+@export var health:int = 100
+
+# damage dealing
+@export var meleeDamage:int = 10
+@export var rangeDamage:int = 0

scripts/rscs/characterstats.gd.uid

@@ -0,0 +1 @@
+uid://cfvf2k76qjwe6

scripts/rscs/playerStats.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="CharacterStats" load_steps=2 format=3 uid="uid://bvj8xedeyxylx"]
+
+[ext_resource type="Script" uid="uid://cfvf2k76qjwe6" path="res://scripts/rscs/characterstats.gd" id="1_sqkfu"]
+
+[resource]
+script = ExtResource("1_sqkfu")
+max_health = 100
+starting_health = 100
+health = 100
+meleeDamage = 5
+rangeDamage = 10
+metadata/_custom_type_script = "uid://cfvf2k76qjwe6"

scripts/rscs/slimeStats.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="CharacterStats" load_steps=2 format=3 uid="uid://rrab0yi1n6n6"]
+
+[ext_resource type="Script" uid="uid://cfvf2k76qjwe6" path="res://scripts/rscs/characterstats.gd" id="1_ppipo"]
+
+[resource]
+script = ExtResource("1_ppipo")
+max_health = 50
+starting_health = 50
+health = 50
+meleeDamage = 10
+rangeDamage = 0
+metadata/_custom_type_script = "uid://cfvf2k76qjwe6"

scripts/scene_manager.gd

@@ -4,20 +4,42 @@ var bullet = preload("res://scenes/bullet.tscn")
 var bulletArray =[]
 var totalAllowedBullets = 7
 @onready var triggers: Node2D = $"../triggers"
-@onready var gameController: Node2D = $".."
 @onready var coins: Node2D = $"../Coins"
+@onready var enemies: Node2D = $"../Enemies"
+@onready var player: Player = $"../Player"
 
 func _ready() -> void:
+	Gamecontroller.reset()
+	
 	for obj in triggers.get_children():
-		obj.areatrigger.connect(gameController._on_areatrigger)
+		obj.areatrigger.connect(Gamecontroller._on_areatrigger)
+		
+	if enemies:
+		for obj in enemies.get_children():
+			if obj is Slime:
+				obj.playerDamageSignal.connect(Gamecontroller.playerAttacked)
+				
+	updateCoins()
+	
+	Gamecontroller.destroySignal.connect(destroyItem)
+	Gamecontroller.levelChangeSignal.connect(changeScene)
+	Gamecontroller.playerTakeDamageSignal.connect(player.playerTakesDamage)
+	Gamecontroller.playerDiesSignal.connect(player.playerDies)
+
+#call this any time the coins change
+func updateCoins() -> void:
 	var coinCount = 0
 	for obj in coins.get_children():
-		obj.coinCollectedSignal.connect(gameController.coinCollected)
+		#connect coin collected to game controller
+		if not obj.coinCollectedSignal.is_connected(Gamecontroller.coinCollected):
+			obj.coinCollectedSignal.connect(Gamecontroller.coinCollected)
+		#connect tree_exited signal for updates
+		if not obj.tree_exited.is_connected(updateCoins):
+			obj.tree_exited.connect(updateCoins)
 		coinCount +=1
 	#send the info to gamecontroller
-	gameController.totalCoinCount(coinCount)
-		
-		
+	Gamecontroller.totalCoinCount(coinCount)	
+	
 #makes bullets
 func bulletFactory():
 	var mybullet
@@ -41,3 +63,8 @@ func makeBullet(position, speed):
 	mybullet.setSpeed(speed)
 	#position the bullet
 	mybullet.transform = position
+	
+func destroyItem(body):
+	body.queue_free()
+func changeScene(level):
+	get_tree().call_deferred("change_scene_to_file", level)

scripts/slime.gd

@@ -0,0 +1,41 @@
+class_name Slime extends Area2D
+@onready var slime_graphic: AnimatedSprite2D = $slimeGraphic
+@onready var right_side_cast: RayCast2D = $RightSideCast
+@onready var left_side_cast: RayCast2D = $LeftSideCast
+@onready var left_down_cast: RayCast2D = $LeftDownCast
+@onready var right_down_cast: RayCast2D = $RightDownCast
+
+var speed:int = 100
+var direction = 1
+
+signal playerDamageSignal(body, slime)
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	if not right_down_cast.is_colliding():
+		direction = -1
+		slime_graphic.flip_h = true
+		
+	if not left_down_cast.is_colliding():
+		direction = 1
+		slime_graphic.flip_h = false
+		
+	if right_side_cast.is_colliding():
+		direction = -1
+		slime_graphic.flip_h = true
+		
+	if left_side_cast.is_colliding():
+		direction = 1
+		slime_graphic.flip_h = false
+		
+	position.x += direction * speed * delta
+
+
+func _on_body_entered(body: Node2D) -> void:
+	if body is Player:
+		print("Slime attack!")
+		playerDamageSignal.emit(body, self)

scripts/slime.gd.uid

@@ -0,0 +1 @@
+uid://b0naxk1huoh1b