custom resources, player damage, bad guy damage, animations, ui

scripts/bullet.gd

@@ -17,5 +17,10 @@ func _physics_process(delta: float) -> void:
 
 func _on_body_entered(body: Node2D) -> void:
 	if not body is Player:
-		print("Bullet hit")
 		bulletHit.emit(body, self)
+
+
+func _on_area_entered(area: Area2D) -> void:
+	if area is Slime:
+		print("bullet hitting enemy")
+		bulletHit.emit(area, self)

scripts/gamecontroller.gd

@@ -6,18 +6,29 @@ var timer = Timer.new()
 var coinsCollectedTotal := 0
 
 var levels = ["res://scenes/game.tscn","res://scenes/level2.tscn","res://scenes/level3.tscn"]
-var timers = [10, 15, 25]
+var timers = [50, 15, 25]
 var currentLevel = 0
 
 var playerHealth = 100
 
+var player:CharacterStats
+var slime:CharacterStats
+
+var enemiesDict = {}
+
 signal levelCompleteSignal(level)
 signal destroySignal(body)
-signal playerDamage
+signal playerDamage(health, maxhealth)
 signal playerDeath
+signal countDown(timeRemaining)
+signal coinUpdate(totalCoins)
+signal enemyHurt(enemy)
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
+	#load custom resource for player and slime
+	player = load("res://scripts/res/playerstats.tres")
+	slime = load("res://scripts/res/slimestats.tres")
 	add_child(timer)
 	timer.wait_time = 1
 	timer.one_shot = false
@@ -26,6 +37,8 @@ func _ready() -> void:
 func secondCounter():
 
 	timeLimit -=1
+	countDown.emit(timeLimit)
+	
 	if timeLimit <= 0:
 		#loser!!!!
 		levelCompleteSignal.emit(levels[currentLevel])
@@ -41,39 +54,60 @@ func _process(delta: float) -> void:
 
 
 func _on_trigger_fired(effect: Variant, body: Variant) -> void:
-	print("Game controller knows :: "+effect)
+
 	if effect=="destroy":
 		if body is Crate:
-			print("Crates Remaining " + str(totalCrates) )
+
 			destroySignal.emit(body)
 		
 func _on_coin_collected(body, coin):
 	coinsCollectedTotal += 1
+	coinUpdate.emit(coinsCollectedTotal)
 	destroySignal.emit(coin)
-	print("GC knows coin collected")
+
 
 func _on_player_damage(body, enemy):
 	if enemy is Slime:
-		print("slime attack!!!")
-		playerHealth -= 10
+
+		playerHealth -= enemiesDict[enemy]["damage"]
 		
-	if playerHealth >0:
-		print("Player damaged")
-		playerDamage.emit()
-	else:
-		print("Player dead")
-		playerDeath.emit()
+		if playerHealth >0:
+
+			playerDamage.emit(playerHealth, player.max_health)
+		else:
+
+			playerDeath.emit()
+
+func addEnemyToLevel(enemy):
+	var randHealth:int = randi() % 20
+	var randDamage:int = randi() % 10
+	print("randoms "+str(randHealth)+" "+str(randDamage))
+	var enemyStat = {
+		"health": slime.health + randHealth,
+		"damage": slime.meleeDamage + randDamage
+	}
+	enemiesDict[enemy] = enemyStat
 	
 func numberOfCrates(value):
 	totalCrates = value
-	print("Total crates at GC: "+str(totalCrates) )
+
 
 func bulletDamage(body, bullet):
-	print("Game controller knows about bullet hit")
+
+	if body is Slime:
+		enemiesDict[body]["health"] -= player.rangeDamage
+		#send custom signal
+		enemyHurt.emit(body)
+		
+		if enemiesDict[body]["health"] <= 0:
+			destroySignal.emit(body)
+			enemiesDict.erase(body)
+		
 	
 func reset():
 	timeLimit = timers[currentLevel]
-	playerHealth = 100
+	playerHealth = player.starting_health
 
 func death():
-	print("player death animation complete")
+
+	levelCompleteSignal.emit(levels[currentLevel])

scripts/player.gd

@@ -18,7 +18,7 @@ const JUMP_VELOCITY = -400.0
 @export var acceleration = 15
 @export var hard_gravity = 5
 
-enum State{IDLE, RUN, JUMP, FALLING, MELEE}
+enum State{IDLE, RUN, JUMP, FALLING, MELEE, HURT, DEATH}
 var current_state = State.IDLE
 
 enum FaceDirection{LEFT, RIGHT}
@@ -31,15 +31,18 @@ var upJump:bool = false
 
 signal deathComplete
 
-func _player_damage():
+func _player_damage(_currentHealth, _maxHealth):
 	print("Player taking damage!")
+	current_state = State.HURT
+	
 func _player_death():
 	print("Player dead!!")
+	current_state = State.DEATH
 	
 func _physics_process(delta: float) -> void:
 	
-	
-	handle_input()
+	if current_state != State.HURT and current_state != State.DEATH:
+		handle_input()
 	update_movement(delta)
 	update_states()
 	update_animation()
@@ -136,6 +139,10 @@ func update_animation()->void:
 			player_graphic.play("fall")
 		State.MELEE:
 			player_graphic.play("melee")
+		State.HURT:
+			player_graphic.play("hurt")
+		State.DEATH:
+			player_graphic.play("death")
 	
 func handle_collisions()->void:
 	for i in get_slide_collision_count():
@@ -166,3 +173,7 @@ func _on_animation_finished() -> void:
 			upJump = false
 		State.MELEE:
 			current_state = State.IDLE
+		State.HURT:
+			current_state = State.IDLE
+		State.DEATH:
+			deathComplete.emit()

scripts/res/characterstats.gd

@@ -0,0 +1,8 @@
+class_name CharacterStats extends Resource
+
+@export var max_health:int = 100
+@export var starting_health:int = 100
+@export var health:int = 100
+
+@export var meleeDamage:int = 10
+@export var rangeDamage:int = 0

scripts/res/characterstats.gd.uid

@@ -0,0 +1 @@
+uid://da5ofgqbqvfv4

scripts/res/playerstats.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="CharacterStats" load_steps=2 format=3 uid="uid://d0evd4qs7p8vx"]
+
+[ext_resource type="Script" uid="uid://da5ofgqbqvfv4" path="res://scripts/res/characterstats.gd" id="1_4nldt"]
+
+[resource]
+script = ExtResource("1_4nldt")
+max_health = 100
+starting_health = 100
+health = 100
+meleeDamage = 10
+rangeDamage = 20
+metadata/_custom_type_script = "uid://da5ofgqbqvfv4"

scripts/res/slimestats.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="CharacterStats" load_steps=2 format=3 uid="uid://cofkrecvkxrlq"]
+
+[ext_resource type="Script" uid="uid://da5ofgqbqvfv4" path="res://scripts/res/characterstats.gd" id="1_fftob"]
+
+[resource]
+script = ExtResource("1_fftob")
+max_health = 50
+starting_health = 50
+health = 50
+meleeDamage = 30
+rangeDamage = 0
+metadata/_custom_type_script = "uid://da5ofgqbqvfv4"

scripts/scene_manager.gd

@@ -6,6 +6,7 @@ extends Node
 @onready var coins: Node2D = $"../coins"
 @onready var enemies: Node2D = $"../enemies"
 @onready var player: Player = $"../CharacterBody2D"
+@onready var ui: Control = $"../CanvasLayer/ui"
 
 var bullet = preload("res://scenes/bullet.tscn")
 var bulletArray=[]
@@ -32,12 +33,17 @@ func buildLevel()->void:
 		for obj in enemies.get_children():
 			if obj is Slime:
 				obj.playerDamageSignal.connect(Gamecontroller._on_player_damage)
+				Gamecontroller.enemyHurt.connect(obj.damage)
+				Gamecontroller.addEnemyToLevel(obj)
 				
 	#Wire up signals
 	Gamecontroller.levelCompleteSignal.connect(loadLevel)
 	Gamecontroller.destroySignal.connect(destroy)
 	Gamecontroller.playerDamage.connect(player._player_damage)
+	Gamecontroller.playerDamage.connect(ui.healthUpdate)
+	Gamecontroller.coinUpdate.connect(ui.coinsUpdate)
 	Gamecontroller.playerDeath.connect(player._player_death)
+	Gamecontroller.countDown.connect(ui.timerUpdate)
 	#player connection
 	player.deathComplete.connect(Gamecontroller.death)
 	
@@ -66,7 +72,7 @@ func bulletFactory():
 	return mybullet
 	
 func makeBullet(position, speed):
-	print("Scene manager makes a bullet")
+
 	var mybullet = bulletFactory()
 	mybullet.setSpeed(speed)
 	mybullet.transform = position

scripts/slime.gd

@@ -10,15 +10,28 @@ var speed = 100
 var direction = 1
 
 func _process(delta: float) -> void:
-	if not right_down_cast.is_colliding() or right_side_cast.is_colliding():
+	if not right_down_cast.is_colliding():
 		direction = -1
 		sprite.flip_h  = true
-	if not left_down_cast.is_colliding() or left_side_cast.is_colliding():
+	if right_side_cast.is_colliding():
+		if not right_side_cast.get_collider() is Player:
+			direction = -1
+			sprite.flip_h = true
+			
+	if not left_down_cast.is_colliding():
 		direction = 1
 		sprite.flip_h = false
-		
+	if left_side_cast.is_colliding():
+		if not left_side_cast.get_collider() is Player:
+			direction = 1
+			sprite.flip_h = false
+	
 	position.x += direction * speed * delta
 	
 func _on_body_entered(body: Node2D) -> void:
-	print("Slime Contact")
-	playerDamageSignal.emit(body, self)
+	if body is Player:
+		playerDamageSignal.emit(body, self)
+		
+func damage(body)->void:
+	if body == self:
+		sprite.play("hurt")

scripts/ui.gd

@@ -0,0 +1,17 @@
+extends Control
+
+@onready var health: Label = $VBoxContainer/HBoxContainer/MarginContainer/health
+@onready var timer: Label = $VBoxContainer/HBoxContainer/MarginContainer2/timer
+@onready var coins: Label = $VBoxContainer/HBoxContainer/MarginContainer3/coins
+
+func _ready() -> void:
+	health.text = "Health 100"
+	
+func healthUpdate(currentHealth, maxHealth):
+	health.text = "Health"+str(currentHealth)
+	
+func coinsUpdate(amt) -> void:
+	coins.text = "Coins "+str(amt)
+	
+func timerUpdate(timeRemaining)-> void:
+	timer.text = str(timeRemaining)

scripts/ui.gd.uid

@@ -0,0 +1 @@
+uid://daslx4en4rji1