player damage, player death, bad guy dictionary, bad guy damage, bad guy death, ui, player damage animation, player death animation

Scripts/bullet.gd

@@ -1,6 +1,8 @@
 class_name Bullet extends Area2D
 var speed = 700
 
+signal bulletDamageSignal(body, bullet)
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	pass # Replace with function body.func setSpeed(value):
@@ -11,3 +13,9 @@ func setSpeed(value):
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _physics_process(delta: float) -> void:
 	position += transform.x * speed * delta
+
+func _on_area_entered(area: Area2D) -> void:
+	print("bullet is hitting area")
+	if area is Slime:
+		bulletDamageSignal.emit(area, self)
+		

Scripts/character_body_2d.gd

@@ -14,7 +14,7 @@ const JUMP_VELOCITY = -400.0
 enum FaceDirection{LEFT, RIGHT}
 var facing:FaceDirection = FaceDirection.RIGHT
 
-enum State{IDLE, RUN, JUMP, FALLING}
+enum State{IDLE, RUN, JUMP, FALLING, HURT, DEATH}
 var current_state:State = State.IDLE
 
 var pushTarget
@@ -22,6 +22,8 @@ var pushEnabled = false
 var direction
 var upJump = false
 
+signal deathAnimationCompleteSignal
+
 func _physics_process(delta: float) -> void:
 	#game loop
 	handle_input()
@@ -65,6 +67,10 @@ func update_animation():
 				player_graphic.play("jump")
 		State.FALLING:
 			player_graphic.play("falling")
+		State.HURT:
+			player_graphic.play("hurt")
+		State.DEATH:
+			player_graphic.play("death")
 func handle_movement(delta): 
 	# Add the gravity.
 	if not is_on_floor():
@@ -134,10 +140,16 @@ func _on_animation_finished() -> void:
 	match current_state:
 		State.JUMP:
 			upJump = false
+		State.HURT:
+				current_state = State.IDLE
+		State.DEATH:
+			deathAnimationCompleteSignal.emit()
 			
 func playerTakesDamage(health):
 	print("Player sees remaining health "+str(health))
+	current_state = State.HURT
 
 func playerDies():
 	print("Player sees they died.")
+	current_state = State.DEATH
 	

Scripts/coin.gd

@@ -13,5 +13,4 @@ func _process(delta: float) -> void:
 
 
 func _on_body_entered(body: Node2D) -> void:
-	print("coin sees collision")
 	coinCollectedSignal.emit(body, self)

Scripts/crate.gd

@@ -0,0 +1 @@
+class_name Crate extends RigidBody2D

Scripts/crate.gd.uid

@@ -0,0 +1 @@
+uid://b546t5rmhjwiu

Scripts/gamecontroller.gd

@@ -3,24 +3,30 @@ extends Node2D
 var totalCoinsAvailable
 
 var timer = Timer.new()
-var timeAvailable = 5
+var timeAvailable
 var level="res://Scenes/game.tscn"
 var levelTwo = "res://Scenes/level2.tscn"
+var startingCoins = 0
 
 var levels = ["res://Scenes/game.tscn", "res://Scenes/level2.tscn", "res://Scenes/level3.tscn"]
-var timers = [10,15,9]
+var timers = [30,15,9]
 var currentLevel = 0
 
 signal destroySignal(body)
 signal levelChangeSignal(level)
 signal playerTakesDamageSignal(health)
 signal playerDiesSignal
+signal bulletDamageEnemySignal(body)
+signal countDownSignal(timeRemaining)
+signal coinCountSignal(coinsRemaining, startingCoins)
 
 var player:CharacterStats
 var enemy:CharacterStats
 
 var playerHealth:int
 
+var enemiesDict = {}
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	player = load("res://Scripts/rscs/playerStats.tres")
@@ -36,12 +42,15 @@ func _ready() -> void:
 
 func secondCounter() -> void:
 	timeAvailable -=1
+	countDownSignal.emit(timeAvailable)
 	if timeAvailable <= 0:
 		print("LOSE")
 		#reload the current scene
 		levelChangeSignal.emit(levels[currentLevel])
 func reset() -> void:
+	startingCoins = 0
 	timeAvailable = timers[currentLevel]
+	playerHealth = player.starting_health
 	
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
@@ -60,22 +69,45 @@ func _on_areatrigger(effect, body) -> void:
 			
 
 func totalCoinCount(totalCoins):
-	print("GC knows the total coins is "+str(totalCoins) )
+	if startingCoins == 0:
+		startingCoins = totalCoins
 	totalCoinsAvailable = totalCoins
 func coinCollected(body, coin):
-	destroySignal.emit(coin)
-	totalCoinsAvailable -=1
-	if totalCoinsAvailable <= 0:
-		currentLevel +=1
-		if currentLevel >= levels.size():
-			currentLevel = 0
-		levelChangeSignal.emit(levels[currentLevel])
+	if not body is Crate:
+		destroySignal.emit(coin)
+		totalCoinsAvailable -=1
+		coinCountSignal.emit(totalCoinsAvailable, startingCoins)
+		if totalCoinsAvailable <= 0:
+			currentLevel +=1
+			if currentLevel >= levels.size():
+				currentLevel = 0
+			levelChangeSignal.emit(levels[currentLevel])
 		
 func playerAttacked(body, slime):
 	print("GC knows player attacked")
-	playerHealth -= enemy.meleeDamage
+	playerHealth -= enemiesDict[slime].damage
 	if playerHealth <=0:
 		playerDiesSignal.emit()
 	else:
 		print("Received damage...")
 		playerTakesDamageSignal.emit(playerHealth)
+
+func playerDead():
+	levelChangeSignal.emit(levels[currentLevel]) 
+
+func bulletDamage(area, bullet):
+	enemiesDict[area].health -= player.rangeDamage
+	if enemiesDict[area].health <=0:
+		destroySignal.emit(area)
+		enemiesDict.erase(area)
+	else:
+		bulletDamageEnemySignal.emit(area)
+	
+func addEnemyToLevel(slime):
+	var randHealth:int = randi() % 20
+	var randDamage:int = randi() % 10
+	var enemyStat = {
+		"health":enemy.starting_health + randHealth, 
+		"damage":enemy.meleeDamage + randDamage
+	}
+	enemiesDict[slime]=enemyStat

Scripts/scene_manager.gd

@@ -7,6 +7,7 @@ var totalAllowedBullets = 7
 @onready var coins: Node2D = $"../Coins"
 @onready var enemies: Node2D = $"../Enemies"
 @onready var player: Player = $"../Player"
+@onready var ui: Control = $"../CanvasLayer/UI"
 
 
 func _ready() -> void:
@@ -19,13 +20,20 @@ func _ready() -> void:
 		for obj in enemies.get_children():
 			if obj is Slime:
 				obj.playerDamageSignal.connect(Gamecontroller.playerAttacked)
+				Gamecontroller.addEnemyToLevel(obj)
+				Gamecontroller.bulletDamageEnemySignal.connect(obj.takeDamage)
 				
 	updateCoins()
 	
 	Gamecontroller.destroySignal.connect(destroyItem)
 	Gamecontroller.levelChangeSignal.connect(changeScene)
 	Gamecontroller.playerTakesDamageSignal.connect(player.playerTakesDamage)
+	if ui:
+		Gamecontroller.playerTakesDamageSignal.connect(ui.healthUpdate)
+		Gamecontroller.countDownSignal.connect(ui.timerUpdate)
+		Gamecontroller.coinCountSignal.connect(ui.coinsUpdate)
 	Gamecontroller.playerDiesSignal.connect(player.playerDies)
+	player.deathAnimationCompleteSignal.connect(Gamecontroller.playerDead)
 	
 #call this any time the coins change 
 func updateCoins() -> void:
@@ -47,6 +55,7 @@ func bulletFactory():
 	if bulletArray.size() < totalAllowedBullets:
 		#make a new bullet
 		mybullet = bullet.instantiate()
+		mybullet.bulletDamageSignal.connect(Gamecontroller.bulletDamage)
 		owner.add_child(mybullet)
 	else:
 		#recycle bullet

Scripts/slime.gd

@@ -26,12 +26,14 @@ func _process(delta: float) -> void:
 		slime_graphic.flip_h = false
 		
 	if right_side_cast.is_colliding():
-		direction = -1
-		slime_graphic.flip_h = true
+		if not right_side_cast.get_collider() is Player && not right_side_cast.get_collider() is Slime:
+			direction = -1
+			slime_graphic.flip_h = true
 		
 	if left_side_cast.is_colliding():
-		direction = 1
-		slime_graphic.flip_h =false
+		if not left_side_cast.get_collider() is Player && not left_side_cast.get_collider() is Slime:
+			direction = 1
+			slime_graphic.flip_h =false
 		
 	position.x += direction * speed * delta
 
@@ -40,3 +42,7 @@ func _on_body_entered(body: Node2D) -> void:
 	if body is Player:
 		print("Slime attack")
 		playerDamageSignal.emit(body,self)
+		
+func takeDamage(body):
+	if body == self:
+		slime_graphic.play("hurt")