week 5 enemies pickups playerdeath

scripts/CharacterBody2D.gd

@@ -17,88 +17,94 @@ var faceLeft = false
 var pushLeftEnabled = false
 var pushRightEnabled = false
 var pushTarget
+var living = true
 
 var bullet = preload("res://scenes/bullet.tscn")
 
 # Get the gravity from the project settings to be synced with RigidBody nodes.
 var gravity = ProjectSettings.get_setting("physics/2d/default_gravity")
 
-func _physics_process(delta):
-		# Add the gravity.
-	if not is_on_floor():
-		velocity.y += gravity * delta
-
-	# Handle jump.
-	if Input.is_action_just_pressed("ui_accept") and is_on_floor():
-		velocity.y = JUMP_VELOCITY
-	# Hand force push (melee attack)
-	if Input.is_action_just_pressed("push") && pushRightEnabled && faceLeft == false:
-		pushTarget.apply_central_impulse(Vector2(1,0) * PUSH_FORCE * 5)
-		pushRightEnabled = false
-	if Input.is_action_just_pressed("push") && pushLeftEnabled:
-		pushTarget.apply_central_impulse(Vector2(-1,0) * PUSH_FORCE * 5)
-		pushLeftEnabled = false
-		
-	if Input.is_action_just_pressed("shoot"):
-		#make a bullet
-		var myBullet = bullet.instantiate()
-		#set bullet speed?
-		
-		#put the bullet at the Marker
-		owner.add_child(myBullet)
-		if not faceLeft:
-			# facing right
-			myBullet.transform = marker_right.global_transform
-		else:
-			# facing left
-			myBullet.transform = marker_left.global_transform
-			myBullet.setSpeed(-750)
-		
-	# Get the input direction and handle the movement/deceleration.
-	# As good practice, you should replace UI actions with custom gameplay actions.
-	var direction = Input.get_axis("ui_left", "ui_right")
+func die():
+	print("kill the player")
+	animated_sprite.play("death")
+	living = false
 	
-	# In this example we have replaced the faceLeft code to also have
-	# the character's sprite flip depending what direction they are facing
-	if direction:
-		faceLeft = true if direction<0 else false
-		animated_sprite.flip_h = true if direction < 0 else false
-		velocity.x = direction * SPEED
-	else:
-		velocity.x = move_toward(velocity.x, 0, SPEED)
-	if is_on_floor():
-		if direction==0:
-			animated_sprite.play("idle")
-		else:
-			animated_sprite.play("run")
-	else:
-		animated_sprite.play("jump")
+func _physics_process(delta):
+	if living:
+		if not is_on_floor():
+			velocity.y += gravity * delta
 
-	move_and_slide()
-	if right_ray.is_colliding():
-		print("right ray is colliding")
-		var collider = right_ray.get_collider()
-		#what did we hit?
-		if collider is Node:
-			if collider.is_in_group("boxes"):
-				print("This is a pushable box")
-				pushRightEnabled = true
-				pushTarget = collider
-	else:
-		pushRightEnabled = false
+		# Handle jump.
+		if Input.is_action_just_pressed("ui_accept") and is_on_floor():
+			velocity.y = JUMP_VELOCITY
+		# Hand force push (melee attack)
+		if Input.is_action_just_pressed("push") && pushRightEnabled && faceLeft == false:
+			pushTarget.apply_central_impulse(Vector2(1,0) * PUSH_FORCE * 5)
+			pushRightEnabled = false
+		if Input.is_action_just_pressed("push") && pushLeftEnabled:
+			pushTarget.apply_central_impulse(Vector2(-1,0) * PUSH_FORCE * 5)
+			pushLeftEnabled = false
+			
+		if Input.is_action_just_pressed("shoot"):
+			#make a bullet
+			var myBullet = bullet.instantiate()
+			#set bullet speed?
+			
+			#put the bullet at the Marker
+			owner.add_child(myBullet)
+			if not faceLeft:
+				# facing right
+				myBullet.transform = marker_right.global_transform
+			else:
+				# facing left
+				myBullet.transform = marker_left.global_transform
+				myBullet.setSpeed(-750)
+			
+		# Get the input direction and handle the movement/deceleration.
+		# As good practice, you should replace UI actions with custom gameplay actions.
+		var direction = Input.get_axis("ui_left", "ui_right")
 		
-	if left_ray.is_colliding():
-		print("left ray is colliding")
-		var collider = left_ray.get_collider()
-		if collider is Node:
-			if collider.is_in_group("boxes"):
-				pushLeftEnabled = true
-				pushTarget = collider
-	else:
-		pushLeftEnabled = false
-				
-	#loop through the collisions
-	for i in get_slide_collision_count():
-		var c = get_slide_collision(i)
-		if c.get_collider() is RigidBody2D:
-			c.get_collider().apply_central_impulse(-c.get_normal()* BUMP_FORCE)
+		# In this example we have replaced the faceLeft code to also have
+		# the character's sprite flip depending what direction they are facing
+		if direction:
+			faceLeft = true if direction<0 else false
+			animated_sprite.flip_h = true if direction < 0 else false
+			velocity.x = direction * SPEED
+		else:
+			velocity.x = move_toward(velocity.x, 0, SPEED)
+		if is_on_floor():
+			if direction==0:
+				animated_sprite.play("idle")
+			else:
+				animated_sprite.play("run")
+		else:
+			animated_sprite.play("jump")
+
+		move_and_slide()
+		if right_ray.is_colliding():
+			print("right ray is colliding")
+			var collider = right_ray.get_collider()
+			#what did we hit?
+			if collider is Node:
+				if collider.is_in_group("boxes"):
+					print("This is a pushable box")
+					pushRightEnabled = true
+					pushTarget = collider
+		else:
+			pushRightEnabled = false
+			
+		if left_ray.is_colliding():
+			print("left ray is colliding")
+			var collider = left_ray.get_collider()
+			if collider is Node:
+				if collider.is_in_group("boxes"):
+					pushLeftEnabled = true
+					pushTarget = collider
+		else:
+			pushLeftEnabled = false
+					
+		#loop through the collisions
+		for i in get_slide_collision_count():
+			var c = get_slide_collision(i)
+			if c.get_collider() is RigidBody2D:
+				c.get_collider().apply_central_impulse(-c.get_normal()* BUMP_FORCE)

scripts/badguy.gd

@@ -0,0 +1,40 @@
+extends Area2D
+
+const speed = 60
+var direction = 1
+
+@onready var right_cast = $RightCast
+@onready var left_cast = $LeftCast
+@onready var right_floor_cast = $rightFloorCast
+@onready var left_floor_cast = $leftFloorCast
+@onready var sprite = $AnimatedSprite2D
+@onready var game = %GameController
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	if right_cast.is_colliding():
+		if not right_cast.get_collider().is_in_group("player"):
+			direction = -1
+			sprite.flip_h = true
+	if left_cast.is_colliding():
+		if not left_cast.get_collider().is_in_group("player"):
+			direction = 1
+			sprite.flip_h = false
+	if not right_floor_cast.is_colliding():
+		direction = -1
+		sprite.flip_h = true
+	if not left_floor_cast.is_colliding():
+		direction = 1
+		sprite.flip_h = false
+	#move the dude
+	position.x += direction * speed * delta
+
+
+func _on_body_entered(body):
+	if body.is_in_group("player"):
+		game.playerDeath()

scripts/coin.gd

@@ -0,0 +1,19 @@
+extends Area2D
+@onready var game = %GameController
+
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+
+
+func _on_body_entered(body):
+	if body.is_in_group("player"):
+		print("something hit the coin")
+		game.coinCollected()
+		queue_free()

scripts/gamecontroller.gd

@@ -1,7 +1,12 @@
-extends Node2D
+extends Node
 
 var myBox = preload("res://scenes/crate.tscn")
-@onready var box_trap = $BoxTrap
+@onready var box_trap = $"../BoxTrap"
+@onready var timer = $Timer
+@onready var player = $"../CharacterBody2D"
+
+
+var totalCoins = 0
 
 # Called when the node enters the scene tree for the first time.
 func _ready():
@@ -22,7 +27,18 @@ func _on_area_2d_areatrigger(effect, body):
 			if body.is_in_group("player"):
 				for n in 3:
 					var box = myBox.instantiate()
-					add_child(box)
+					owner.add_child(box)
 					box.position = box_trap.position
 		"powerup":
 			print("you got power")
+
+func coinCollected():
+	
+	totalCoins += 1
+	print("Game controller will add coin " + str(totalCoins) )
+func playerDeath():
+	player.die()
+	timer.start()
+
+func resetWorld():
+	get_tree().reload_current_scene()