Implements code improvements.

game/engine.cfg

@@ -1,7 +1,7 @@
 [application]
 
 name="Kheridien's Revenge"
-main_scene="res://scenes/main.tscn"
+main_scene="res://scenes/screens/main.tscn"
 icon="res://icon.png"
 
 [autoload]

game/scenes/phases/phase_one.tscn → game/scenes/levels/w1l1.tscn

@@ -27,7 +27,7 @@
 [ext_resource path="res://scenes/player/ninja.tscn" type="PackedScene" id=25]
 [ext_resource path="res://scenes/sounds/phase_sound.tscn" type="PackedScene" id=26]
 
-[node name="phase_one" type="Node2D"]
+[node name="w1l1" type="Node2D"]
 
 [node name="ParallaxLayer" type="ParallaxLayer" parent="."]
 

game/scenes/main.tscn → game/scenes/screens/main.tscn

@@ -81,7 +81,7 @@ percent_visible = 1.0
 lines_skipped = 0
 max_lines_visible = -1
 
-[node name="start_game" type="Button" parent="panel"]
+[node name="new_game" type="Button" parent="panel"]
 
 focus/ignore_mouse = false
 focus/stop_mouse = true
@@ -95,7 +95,7 @@ custom_fonts/font = ExtResource( 7 )
 toggle_mode = false
 enabled_focus_mode = 2
 shortcut = null
-text = "Start"
+text = "New Game"
 flat = true
 
 [node name="load_game" type="Button" parent="panel"]

game/scripts/enemies/zombie.gd

@@ -1,10 +1,12 @@
 ###
 # This script is responsible for zombie behaviors.
 # Author Breno Viana
-# Version: 13/11/2017
+# Version: 16/11/2017
 ###
 extends KinematicBody2D
 
+################################################################################
+
 # Physics constants
 const GRAVITY = 2000.0
 # Zombie constants
@@ -13,15 +15,21 @@ const MAX_STEPS = 120
 const DAMAGE    = 5
 const PONTUATION = 10
 
-# Animations
-var initial_position
-var steps
+################################################################################
+
+# Ninja states controllers
 var stopped
 var walking
 var dead
 # Zombie movement
+var initial_position
+var steps
 var velocity
 var direction
+# Zombie attributes
+var current_life
+
+################################################################################
 
 func _ready():
 	""" Called every time the node is added to the scene.

game/scripts/globals.gd

@@ -1,18 +1,19 @@
 ###
 # This script is responsible for game over menu.
 # Author: Breno Viana
-# Version: 21/10/2017
+# Version: 16/11/2017
 ###
 extends Node2D
 
 func _ready():
-    """ Called every time the node is added to the scene.
+	""" Called every time the node is added to the scene.
 		Initialization here. """
-    # Game settings
-    Globals.set("paused", false)
-    # Enemies settings
-    Globals.set("enemy_group", "enemies")
-    # Player attributes
-    Globals.set("score", 0)
-    Globals.set("number_of_lifes", 3)
-    Globals.set("amount_of_kunais", 5)
+	# Game settings
+	Globals.set("paused", false)
+	Globals.set("current_level", "w1l1")
+	# Enemies settings
+	Globals.set("enemy_group", "enemies")
+	# Player attributes
+	Globals.set("score", 0)
+	Globals.set("number_of_lifes", 3)
+	Globals.set("amount_of_kunais", 5)

game/scripts/menus/back.gd

@@ -1,7 +1,7 @@
 ###
-# This script is responsible for main game menu.
+# This script is responsible for back button function.
 # Author: Breno Viana
-# Version: 20/10/2017
+# Version: 16/11/2017
 ###
 extends Node2D
 
@@ -13,6 +13,6 @@ func _ready():
 
 func _process(delta):
 	""" Called every frame. Check the interactions with the menu. """
-	# Start game
+	# Check if the back button was pressed
 	if(get_node("panel/back").is_pressed()):
-		get_tree().change_scene("res://scenes/main.tscn")
+		get_tree().change_scene("res://scenes/screens/main.tscn")

game/scripts/menus/load_game.gd

@@ -15,4 +15,4 @@ func _process(delta):
 	""" Called every frame. Check the interactions with the menu. """
 	# Start game
 	if(get_node("panel/back").is_pressed()):
-		get_tree().change_scene("res://scenes/main.tscn")
+		get_tree().change_scene("res://scenes/screens/main.tscn")

game/scripts/menus/menu.gd

@@ -1,7 +1,7 @@
 ###
 # This script is responsible for main game menu.
 # Author: Breno Viana
-# Version: 20/10/2017
+# Version: 16/12/2017
 ###
 extends Node2D
 
@@ -13,18 +13,18 @@ func _ready():
 
 func _process(delta):
 	""" Called every frame. Check the interactions with the menu. """
-	# Start game
-	if(get_node("panel/start_game").is_pressed()):
-		get_tree().change_scene("res://scenes/phases/phase_one.tscn")
-	# Load Game
+	# Start a new game
+	if(get_node("panel/new_game").is_pressed()):
+		get_tree().change_scene("res://scenes/levels/w1l1.tscn")
+	# Load saved game
 	if(get_node("panel/load_game").is_pressed()):
-		get_tree().change_scene("res://scenes/menu/load_game.tscn")
+		get_tree().change_scene("res://scenes/screens/load_game.tscn")
 	# Instructions
 	if(get_node("panel/instructions").is_pressed()):
-		get_tree().change_scene("res://scenes/menu/instructions.tscn")
+		get_tree().change_scene("res://scenes/screens/instructions.tscn")
 	# Credits
 	if(get_node("panel/credits").is_pressed()):
-		get_tree().change_scene("res://scenes/menu/credits.tscn")
+		get_tree().change_scene("res://scenes/screens/credits.tscn")
 	# Quit game
 	if(get_node("panel/quit_game").is_pressed()):
 		get_tree().quit()

game/scripts/phases/arrow_sign.gd

@@ -1,17 +1,18 @@
 ###
-# This script is responsible for sword behaviors.
+# This script is responsible for the completion of levels.
 # Author: Breno Viana
-# Version: 20/10/2017
+# Version: 16/11/2017
 ###
 extends Area2D
 
 func _ready():
 	""" Called every time the node is added to the scene.
 		Initialization here. """
+	# Connect behavior when entering the body
 	connect("body_enter", self, "_on_body_enter")
 
 func _on_body_enter(body):
 	""" Called when a body entered the crate. """
-	# Check if the ninja enter the crate
+	# Check if the ninja enter the arrow sign
 	if(body.get_name() == "ninja"):
-		get_tree().change_scene("res://scenes/menu/credits.tscn")
+		get_tree().change_scene("res://scenes/screens/credits.tscn")

game/scripts/player/kunai.gd

@@ -1,55 +1,59 @@
 ###
 # This script is responsible for kunai behaviors.
 # Author: Breno Viana
-# Version: 20/10/2017
+# Version: 16/11/2017
 ###
 extends Area2D
 
+################################################################################
+
 # Kunai damage
 var damage
 # Kunai movement
 var direction
 var position
 
+################################################################################
+
 func _ready():
 	""" Called every time the node is added to the scene.
 		Initialization here. """
-	damage    = 10
+	# Initialize values
+	damage = 10
 	# Check direction
 	if(get_parent().get_node("sprite").is_flipped_h()):
 		direction = -1
+		get_node("sprite").set_flip_v(true)
 	else:
-		direction = 1
-	# Set direction
-	if(direction == 1):
+		direction =  1
 		get_node("sprite").set_flip_v(false)
-	elif(direction == -1):
-		get_node("sprite").set_flip_v(true)
 	# Set position
-	position  = get_parent().get_pos()
+	position    = get_parent().get_pos()
 	position.x += 40 * direction
 	set_pos(position)
-	# Set processes
-	set_fixed_process(true)
+	# Kunai becomes independent of the ninja
 	set_as_toplevel(true)
+	# Connect behavior when entering the body
 	connect("body_enter", self, "_on_body_enter")
+	# Set processes
+	set_fixed_process(true)
 
 func _fixed_process(delta):
 	""" Called every frame. """
-	# Check if the game is paused
+	# Check if the game is not paused
 	if(not Globals.get("paused")):
 		# Kunai movement
 		var move = get_pos()
-		move.x += 10 * direction
+		move.x  += 10 * direction
 		set_pos(move)
 
 func _on_body_enter(body):
 	""" Called when a body entered the crate. """
-	# Check if the ninja enter the crate
+	# Check if the kunai hit a enemy
 	if(body.is_in_group(Globals.get("enemy_group"))):
-		# Check if is not dead
+		# Check if the enemy is not dead
 		if(not body.dead):
 			Globals.set("score", Globals.get("score") + body.PONTUATION)
 			body.dead = true
-	# Delete kunai
+	# Delete this kunai
 	queue_free()

game/scripts/player/ninja.gd

@@ -1,14 +1,16 @@
 ###
 # This script is responsible for ninja behaviors.
 # Author: Breno Viana
-# Version: 12/11/2017
+# Version: 15/11/2017
 ###
 extends KinematicBody2D
 
 ################################################################################
 
 # INFO
 const LIFE_BAR_SCALE = 0.3
+# Current phase
+var current_phase
 
 ################################################################################
 
@@ -22,9 +24,6 @@ const MAX_LIFE   = 100
 
 ################################################################################
 
-# Current phase
-var current_phase
-
 # Ninja states controllers
 var deading
 var dead
@@ -35,11 +34,9 @@ var attacking
 var kunai
 var sword
 var invencible
-
 # Ninja movement
 var velocity
 var direction
-
 # Ninja attributes
 var current_life
 
@@ -228,9 +225,9 @@ func _on_deading_timer_timeout():
 	Globals.set("number_of_lifes", Globals.get("number_of_lifes") - 1)
 	# Check number of lifes
 	if(Globals.get("number_of_lifes") <= 0):
-		get_tree().change_scene("res://scenes/game_over.tscn")
+		get_tree().change_scene("res://scenes/screens/game_over.tscn")
 	else:
-		get_tree().change_scene("res://scenes/phases/" + current_phase + ".tscn")
+		get_tree().change_scene("res://scenes/levels/" + current_phase + ".tscn")
 	dead = false
 
 func _on_invincibility_timer_timeout():

game/scripts/player/sword.gd

@@ -1,24 +1,30 @@
 ###
 # This script is responsible for sword behaviors.
 # Author: Breno Viana
-# Version: 20/10/2017
+# Version: 16/11/2017
 ###
 extends Area2D
 
+################################################################################
+
 # Sword damage
 var damage
 
+################################################################################
+
 func _ready():
 	""" Called every time the node is added to the scene.
 		Initialization here. """
+	# Initialize values
 	damage = 25
+	# Connect behavior when entering the body
 	connect("body_enter", self, "_on_body_enter")
 
 func _on_body_enter(body):
 	""" Called when a body entered the crate. """
-	# Check if the ninja enter the crate
+	# Check if the kunai hit a enemy
 	if(body.is_in_group(Globals.get("enemy_group"))):
-		# Check if is not dead
+		# Check if the enemy is not dead
 		if(not body.dead):
 			Globals.set("score", Globals.get("score") + body.PONTUATION)
 			body.dead = true