bad guy movement, player death, ui with health, timer, coins, added a dictionary for bad guys

februarygodotgame/scripts/gamecontroller.gd

@@ -10,7 +10,11 @@ var enemies = 0
 
 signal destroySignal(body)
 signal levelCompleteSignal(level)
-signal playerHurtSignal(healthRemaining)
+signal playerHurtSignal(healthRemaining, maxHealth)
+signal playerKillSignal
+signal timerUpdateSignal(timeRemaining, totalTimeForLevel)
+signal coinUpdateSignal(coinsCollectedTotal, coinsAvailableTotal)
+
 #level info
 var timer:= Timer.new()
 var levels = ["res://scenes/game.tscn","res://scenes/level2.tscn","res://scenes/level3.tscn"]
@@ -21,6 +25,8 @@ var countdown=0
 var player:Resource
 var slime:Resource
 
+var enemiesDict={}
+
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
 	player = load("res://scripts/res/playerStats.tres")
@@ -34,9 +40,12 @@ func _ready() -> void:
 	timer.start()
 func reset():
 	countdown = timers[currentLevel]
+	player.health = player.max_health
+	coinsCollected = 0
 	
 func secondCounter():
 	countdown -=1
+	timerUpdateSignal.emit(countdown, timers[currentLevel])
 	if countdown <=0:
 		print("YOU LOSE")
 		levelCompleteSignal.emit(levels[currentLevel])
@@ -82,17 +91,31 @@ func coinCollected(body, coin):
 	if body is Player:
 		#increase coins collected count
 		coinsCollected +=1
+		coinUpdateSignal.emit(coinsCollected, totalCoinsAvailable)
 		destroySignal.emit(coin)
 func playerDamage(body, badguy):
 	if body is Player:
 		print("GC knows player taking damage")
 		print("Player health "+str(player.health)+" takes damage "+str(slime.meleeDamage))
-		player.health -= slime.meleeDamage
+		player.health -= enemiesDict[badguy]["damage"]
 		if player.health > 0:
-			playerHurtSignal.emit(player.health)
+			playerHurtSignal.emit(player.health, player.max_health)
 		else:
 			print("kill em")
+			playerKillSignal.emit()
+	print(enemiesDict[badguy]["health"])
 	
-	
+func addBadGuy(enemy):
+	print("adding an enemy")
+	#use a dictionary
+	var enemyStats = {
+		"health": slime.health,
+		"damage": slime.meleeDamage
+	}
+	enemiesDict[enemy] = enemyStats
+		
 func numberOfBadguys(value):
 	enemies = value
+func deathComplete():
+	print("GC knows death is complete")
+	levelCompleteSignal.emit(levels[currentLevel])

februarygodotgame/scripts/player.gd

@@ -20,6 +20,8 @@ var isJumping = false
 var animPlaying = "idle"
 var living = true
 
+signal deathCompleteSignal
+
 
 func _physics_process(delta: float) -> void:
 	if living and not animPlaying == "hurt":
@@ -99,8 +101,14 @@ func hurtPlayer(health):
 	print("Player takes damage, health remaining:: "+str(health))
 	animPlaying = "hurt"
 	playerGraphic.play(animPlaying)
-
+func killPlayer():
+	print("Kill the player")
+	living = false
+	animPlaying="death"
+	playerGraphic.play(animPlaying)
 
 func _on_animation_finished() -> void:
 	if animPlaying=="hurt":
-		animPlaying=="idle"
+		animPlaying="idle"
+	if animPlaying=="death":
+		deathCompleteSignal.emit()

februarygodotgame/scripts/res/slimeStats.tres

@@ -7,5 +7,5 @@ script = ExtResource("1_ev6pb")
 max_health = 50
 starting_health = 50
 health = 50
-meleeDamage = 30
+meleeDamage = 5
 rangeDamage = 0

februarygodotgame/scripts/scene_manager.gd

@@ -5,6 +5,7 @@ extends Node
 @onready var coins: Node2D = $"../coins"
 @onready var badguys: Node2D = $"../badguys"
 @onready var player: Player = $"../CharacterBody2D"
+@onready var ui: Control = $"../CanvasLayer/ui"
 
 var bulletsFiredTotal = 0
 var bulletsMadeTotal = 0
@@ -66,6 +67,7 @@ func buildLevel():
 			if obj is Slime:
 				totalBadguys +=1
 				obj.playerDamageSignal.connect(Gamecontroller.playerDamage)
+				Gamecontroller.addBadGuy(obj)
 		Gamecontroller.numberOfBadguys(totalBadguys)
 	#wire up the triggers
 	for obj in triggers.get_children():
@@ -77,6 +79,12 @@ func buildLevel():
 	Gamecontroller.destroySignal.connect(destroy)
 	Gamecontroller.levelCompleteSignal.connect(loadLevel)
 	Gamecontroller.playerHurtSignal.connect(playerHurt)
+	Gamecontroller.playerHurtSignal.connect(ui.healthUpdate)
+	Gamecontroller.playerKillSignal.connect(playerKill)
+	Gamecontroller.timerUpdateSignal.connect(ui.timerUpdate)
+	Gamecontroller.coinUpdateSignal.connect(ui.coinsUpdate)
+	#listen to player
+	player.deathCompleteSignal.connect(Gamecontroller.deathComplete)
 	
 func loadLevel(level):
 	get_tree().change_scene_to_file(level)
@@ -84,5 +92,7 @@ func loadLevel(level):
 func _ready() -> void:
 	buildLevel()
 	Gamecontroller.reset()
-func playerHurt(health):
+func playerHurt(health, _maxHealth):
 	player.hurtPlayer(health)
+func playerKill():
+	player.killPlayer()

februarygodotgame/scripts/slime.gd

@@ -1,7 +1,31 @@
 class_name Slime extends Area2D
 
 signal playerDamageSignal
+@onready var right_cast: RayCast2D = $rightCast
+@onready var left_cast: RayCast2D = $leftCast
+@onready var right_cast_floor: RayCast2D = $rightCastFloor
+@onready var left_cast_floor: RayCast2D = $leftCastFloor
 
+var speed = 100
+var direction = 1
+
+func _process(delta: float) -> void:
+	if not right_cast_floor.is_colliding():
+		direction = -1
+	if not left_cast_floor.is_colliding():
+		direction = 1
+		
+	if right_cast.is_colliding():
+		var body = right_cast.get_collider()
+		if not body is Player:
+			direction = -1
+	if left_cast.is_colliding():
+		var body = left_cast.get_collider()
+		if not body is Player:
+			direction = 1
+		
+	position.x += direction * speed * delta
+	
 func _on_body_entered(body: Node2D) -> void:
 	print("Bad guy contact")
 	playerDamageSignal.emit(body, self)

februarygodotgame/scripts/ui.gd

@@ -0,0 +1,24 @@
+extends Control
+@onready var timer: Label = $VBoxContainer/HBoxContainer/MarginContainer2/timer
+@onready var coins: Label = $VBoxContainer/HBoxContainer/MarginContainer3/coins
+@onready var health: Label = $VBoxContainer/HBoxContainer/MarginContainer/VBoxContainer/health
+@onready var health_progress: ProgressBar = $VBoxContainer/HBoxContainer/MarginContainer/VBoxContainer/healthProgress
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready() -> void:
+	health.text="HEALTH"
+	timer.text="TIMER"
+	coins.text="COINS"
+
+func healthUpdate(currentHealth, maxHealth):
+	print( float(currentHealth) / maxHealth * 100)
+	health.text = "Health: "+str(currentHealth)+" of "+str(maxHealth)
+	health_progress.value = float(currentHealth) / maxHealth * 100
+	
+func timerUpdate(timeRemaining, _timeAvailable):
+	timer.text = "Time: "+str(timeRemaining)
+
+func coinsUpdate(coinsCollected, coinsAvailable):
+	print(coinsCollected, coinsAvailable)
+	coins.text = "Coins: "+str(coinsCollected)+" of "+str(coinsAvailable)