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Scripts/PlayerManager.gd

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+extends KinematicBody2D
+
+
+
+
+#----------- Equipment
+var currentlyEquiped = "none"
+var sheathed = "saber"
+
+
+#----------- misc movement
+const UP = Vector2(0, -1)
+const BASE_GRAVITY = 20
+const BASE_SPEED = 150
+var motion = Vector2()
+
+#----------- Jumping related variables
+const BASE_JUMP = -250 #Motion added for a jump
+var extra_jumps = 0 #Number of double jumps a player has
+var current_jumps = 0 #Number of jumps a player has left
+var jumpHeight = 0
+var coins = 0
+var GAMEOVER = false
+
+const JUMP_PLATFORM = preload("res://Nodes/jump_platform.tscn")
+
+func _ready():
+	extra_jumps = SaveManager.get_action_value('jump')/4
+	jumpHeight = SaveManager.get_action_value('jump') * -2
+	sheathed = SaveManager.get_equiped()
+	updateEquipment()
+	
+func victoryCondition():
+	SaveManager.change_upgrade_points(coins)
+	slide_out()
+	
+
+const VICTORY_SCREEN = "res://Nodes/Victory.tscn"
+var slide_progress = 0
+var slide_timer
+const SLIDE_SPEED = 0.0125
+const PIXELS_PER = 32
+func slide_out():
+	$CanvasLayer/GUI/SlideRect.rect_size.y = slide_progress
+	if slide_progress < 600:
+		slide_progress += PIXELS_PER
+		if(!slide_timer):
+			slide_timer = Timer.new()
+			add_child(slide_timer)
+			slide_timer.connect("timeout", self, "slide_out")
+		slide_timer.start(SLIDE_SPEED)
+	else:
+		get_tree().change_scene(VICTORY_SCREEN)
+		
+func done_sliding():
+	return slide_progress >= 600
+	
+signal unequip
+	
+var waitingToUpdate = 0
+func _process(delta):
+	if(Input.is_action_just_pressed("sheath")):
+		switch_sheath()
+	if(Input.is_action_pressed("attack") and currentlyEquiped == "none"):
+		switch_sheath()
+			
+func deal_damage(dmg = 1):
+	playAudio("Hero_Hurt.wav")
+	updateHealth(-dmg)
+	print(getHealth())
+		
+func switch_sheath():
+		if(sheathed == "none"):
+			sheathed = currentlyEquiped
+			currentlyEquiped = "none"
+		else:
+			currentlyEquiped = sheathed
+			sheathed = "none"
+		emit_signal("unequip")
+		updateEquipment()
+	
+var audioPlayer	
+func playAudio(track):
+	if !audioPlayer:
+		audioPlayer = AudioStreamPlayer.new()
+		self.add_child(audioPlayer)
+	audioPlayer.stream = load("res://Sound/" + track)
+	audioPlayer.volume_db = -30
+	audioPlayer.play()
+		
+func pickupCoin():
+	coins += 1
+	$CanvasLayer/GUI/Label.text = String(coins)
+	
+var maxHP = 25
+var health
+func updateHealth(val):
+	if !health:
+		health = maxHP
+		$CanvasLayer/GUI/Healthbar.max_value = maxHP
+	health += val
+	$CanvasLayer/GUI/Healthbar.value = health
+	if(health <= 0):
+		game_over()
+	
+func getHealth():
+	if !health:
+		health = maxHP
+	return health
+	
+func game_over():
+	GAMEOVER = true
+	$CanvasLayer/GUI.hide()
+	$CanvasLayer/GameOver.show()
+	
+var tileMap
+		
+func _physics_process(delta):
+	if GAMEOVER:
+		hide()
+	else:
+		#Implement the force of gravity!
+		motion.y += BASE_GRAVITY
+		
+		#Moves the player left & right
+		if(Input.is_action_pressed("right")):
+			motion.x = BASE_SPEED
+		elif (Input.is_action_pressed("left")):
+			motion.x = -BASE_SPEED
+		else:
+			motion.x = 0
+	
+		if is_on_floor():
+			motion.y = 0
+	
+		if !tileMap:
+			var childs = get_parent().get_children()
+			for child in childs:
+				if typeof(child) == typeof(TileMap):
+					tileMap = child
+					break
+	
+		#Handle the jumpings
+		if (Input.is_action_just_pressed("up")):
+			if is_on_floor():
+				if(Input.is_action_pressed("down")):
+					var tilePos = tileMap.world_to_map(position)
+					tilePos.y += 1
+					if(tileMap.get_cell(tilePos.x, tilePos.y) == 1):
+						position.y += 4
+				else:
+					motion.y = BASE_JUMP + jumpHeight
+					#Reset number of jumps
+					current_jumps = extra_jumps
+			elif current_jumps > 0:
+				motion.y = BASE_JUMP + jumpHeight
+				playAudio("Sword.wav")
+				spawn_jump_platform()
+				current_jumps -= 1
+	
+	
+		#Do animations
+		$AnimatedSprite.flip_h = get_global_mouse_position().x < position.x
+		
+		if is_on_floor():
+			if($AnimatedSprite.animation == "jump"):
+				playAudio("Sword2.wav")
+			if abs(motion.x) > 0:
+				if(motion.x > 0):
+					$AnimatedSprite.play("walk", true)
+				else:
+					$AnimatedSprite.play("walk", false)
+			else:
+				$AnimatedSprite.play("idle")
+		else:
+			$AnimatedSprite.play("jump")
+		
+		motion = move_and_slide(motion, UP)
+
+func spawn_jump_platform():	
+	var platform = JUMP_PLATFORM.instance()
+	get_parent().add_child(platform)
+	platform.position = Vector2(position.x, position.y + 4)
+	
+	pass
+
+func updateEquipment():
+	var equipmentNode = get_child(3)
+	if(equipmentNode.get_children().size() + 1 > 0):
+		for enode in equipmentNode.get_children():
+			enode.queue_free()
+	var equipment = load("res://Nodes/Equipment/" + currentlyEquiped + ".tscn").instance()
+	equipmentNode.add_child(equipment)