damage, dying, custom resources, simple UI

Scripts/gameController.gd

@@ -2,6 +2,9 @@ extends Node2D
 
 signal destroySignal(body)
 signal levelChangeSignal(level)
+signal damagePlayerSignal(damageTotal,playerHealthTotal)
+signal killPlayerSignal
+signal timeChangeSignal(currentTimeAvailable)
 
 var levels=["res://Scenes/game.tscn","res://Scenes/level2.tscn","res://Scenes/level3.tscn"]
 var currentLevel = 0
@@ -15,9 +18,15 @@ var playerCurrentHealth:int = 100
 #enemies
 var enemiesDict = {}
 
+var enemy:CharacterStats
+var player:CharacterStats
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	get_window().grab_focus()
+	enemy = load("res://Scripts/rscs/slime_stats.tres")
+	player = load("res://Scripts/rscs/player_stats.tres")
+	
 	reset()
 	add_child(timer)
 	timer.wait_time = 1
@@ -26,15 +35,15 @@ func _ready() -> void:
 	timer.start()
 
 func secondCounter()->void:
-	print("tick")
 	timeAvailable -=1
+	timeChangeSignal.emit(timeAvailable)
 	if timeAvailable <=0:
 		print("You lose baby!")
 		levelChangeSignal.emit(levels[currentLevel])
 	
 func reset()->void:
 	timeAvailable = timers[currentLevel]
-	playerCurrentHealth = 100
+	playerCurrentHealth = player.starting_health
 
 # Called every frame. 'delta' is the elapsed time since the previous frame.
 func _process(delta: float) -> void:
@@ -42,12 +51,10 @@ func _process(delta: float) -> void:
 
 
 func _on_triggerSignal(body: Variant, intentMessage: Variant) -> void:
-	print("GC knows about a trigger!")
 	if body.is_in_group("destructible") and intentMessage == "destroy":
 		destroySignal.emit(body)
 		
 func totalCrates(numberOfCrates:int)->void:
-	print("GC knows total crates: "+str(numberOfCrates))
 	if numberOfCrates <=0:
 		print("You WON!!!!")
 		currentLevel +=1
@@ -56,18 +63,20 @@ func totalCrates(numberOfCrates:int)->void:
 		levelChangeSignal.emit(levels[currentLevel])
 
 func _on_slime_damage(_body,slime)->void:
-	print("GC knows slime doing damage")
-	print("Doing damage: "+str(enemiesDict[slime]["damage"]))
 	playerCurrentHealth -= enemiesDict[slime]["damage"]
+	#send a custom signal about damage
+	damagePlayerSignal.emit(enemiesDict[slime]["damage"],playerCurrentHealth)
 	if playerCurrentHealth <=0:
 		print("U ded")
-		levelChangeSignal.emit(levels[currentLevel])
+		killPlayerSignal.emit()
 func addEnemyToLevel(slime)->void:
 	#give each enemy some health and damage
 	var randamage = randi_range(1,20)
 	
 	var enemyStat = {
-		"health": 50,
-		"damage": 30+randamage
+		"health": enemy.starting_health,
+		"damage": enemy.meleeDamage+randamage
 	}
 	enemiesDict[slime]=enemyStat
+func respawn()->void:
+	levelChangeSignal.emit(levels[currentLevel])

Scripts/player.gd

@@ -5,13 +5,14 @@ class_name Player extends CharacterBody2D
 @onready var left_spawn: Marker2D = $LeftSpawn
 @onready var player_graphic: AnimatedSprite2D = $PlayerGraphic
 
+signal deathAnimationComplete
 
 const SPEED = 300.0
 const JUMP_VELOCITY = -400.0
 var direction
 enum FaceDirection{LEFT,RIGHT}
 var facing:FaceDirection = FaceDirection.RIGHT
-enum PlayerState{IDLE,RUNNING,JUMPING,FALLING}
+enum PlayerState{IDLE,RUNNING,JUMPING,FALLING,HURT, DEAD}
 var current_player_state:PlayerState = PlayerState.IDLE
 
 var pushTarget:RigidBody2D
@@ -20,8 +21,9 @@ var pushEnabled:bool = false
 var upJump:bool = false
 
 func _physics_process(delta: float) -> void:
-	handle_input()
-	handle_movement(delta)
+	if not current_player_state == PlayerState.HURT:
+		handle_input()
+		handle_movement(delta)
 	handle_state()
 	handle_animation()
 	move_and_slide()
@@ -118,6 +120,10 @@ func handle_animation()->void:
 				player_graphic.play("jump")
 		PlayerState.FALLING:
 			player_graphic.play("fall")
+		PlayerState.HURT:
+			player_graphic.play("hurt")
+		PlayerState.DEAD:
+			player_graphic.play("dead")
 		
 
 
@@ -125,3 +131,14 @@ func _on_animation_finished() -> void:
 	match current_player_state:
 		PlayerState.JUMPING:
 			upJump = false
+		PlayerState.HURT:
+			current_player_state = PlayerState.IDLE
+		PlayerState.DEAD:
+			deathAnimationComplete.emit()
+
+func takeDamage(_damage,_remainingHealth)->void:
+	print("Player knows damage "+str(_damage))
+	current_player_state = PlayerState.HURT
+	
+func die()->void:
+	current_player_state = PlayerState.DEAD

Scripts/rscs/character_statst.gd

@@ -0,0 +1,8 @@
+class_name CharacterStats extends Resource
+
+@export var health:int = 100
+@export var max_health:int = 120
+@export var starting_health:int = 100
+
+@export var meleeDamage:int = 10
+@export var rangeDamage:int =5

Scripts/rscs/character_statst.gd.uid

@@ -0,0 +1 @@
+uid://deef1fi6sargw

Scripts/rscs/player_stats.tres

@@ -0,0 +1,8 @@
+[gd_resource type="Resource" script_class="CharacterStats" format=3 uid="uid://cqbm43tl86gmq"]
+
+[ext_resource type="Script" uid="uid://deef1fi6sargw" path="res://Scripts/rscs/character_statst.gd" id="1_2wf5j"]
+
+[resource]
+script = ExtResource("1_2wf5j")
+health = 110
+metadata/_custom_type_script = "uid://deef1fi6sargw"

Scripts/rscs/slime_stats.tres

@@ -0,0 +1,11 @@
+[gd_resource type="Resource" script_class="CharacterStats" format=3 uid="uid://dbhv3hltbjxk2"]
+
+[ext_resource type="Script" uid="uid://deef1fi6sargw" path="res://Scripts/rscs/character_statst.gd" id="1_38j4j"]
+
+[resource]
+script = ExtResource("1_38j4j")
+health = 40
+max_health = 45
+starting_health = 40
+rangeDamage = 0
+metadata/_custom_type_script = "uid://deef1fi6sargw"

Scripts/scene_manager.gd

@@ -2,12 +2,20 @@ class_name SceneManager extends Node2D
 @onready var crates: Node2D = $"../Crates"
 var grenade = preload("res://Scenes/grenade.tscn")
 @onready var enemies: Node2D = $"../Enemies"
+@onready var player: Player = $"../Player"
+@onready var control: Control = $"../UI/Control"
 
 func _ready() -> void:
 	GameController.reset()
 	print("Scene manager is ready!")
 	GameController.destroySignal.connect(destroy)
 	GameController.levelChangeSignal.connect(changeScene)
+	GameController.damagePlayerSignal.connect(player.takeDamage)
+	GameController.damagePlayerSignal.connect(control.upDateHealth)
+	GameController.timeChangeSignal.connect(control.updateTime)
+	
+	GameController.killPlayerSignal.connect(player.die)
+	player.deathAnimationComplete.connect(GameController.respawn)
 	buildLevel()
 	
 func destroy(body)->void:

Scripts/ui.gd

@@ -0,0 +1,18 @@
+extends Control
+
+@onready var health: Label = $VBoxContainer/HBoxContainer/MarginContainer/health
+@onready var time: Label = $VBoxContainer/HBoxContainer/MarginContainer2/time
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	pass
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta: float) -> void:
+	pass
+
+func upDateHealth(_damage,_health)->void:
+	health.text = "HEALTH: "+str(_health)
+func updateTime(timeAvailable)->void:
+	time.text = str(timeAvailable)

Scripts/ui.gd.uid

@@ -0,0 +1 @@
+uid://c6hdmgpywednh