added more ui for after gameplay, generalized basic food

38 files changed, 839 insertions, 86 deletions

diff --git a/src/Game.tscn b/src/Game.tscn
index 1709a85..7971672 100644
--- a/src/Game.tscn
+++ b/src/Game.tscn
@@ -1,24 +1,27 @@
-[gd_scene load_steps=7 format=2]
+[gd_scene load_steps=8 format=2]
 
 [ext_resource path="res://entities/actors/snake/scenes/Snake.tscn" type="PackedScene" id=1]
 [ext_resource path="res://ui/hud/HUD.tscn" type="PackedScene" id=2]
-[ext_resource path="res://tools/score_manager/ScoreManager.tscn" type="PackedScene" id=3]
+[ext_resource path="res://tools/score_manager/scenes/ScoreManager.tscn" type="PackedScene" id=3]
 [ext_resource path="res://entities/food/scenes/FoodManager.tscn" type="PackedScene" id=4]
 [ext_resource path="res://tools/world_generator/scenes/WorldGenerator.tscn" type="PackedScene" id=5]
 [ext_resource path="res://game.gd" type="Script" id=6]
+[ext_resource path="res://ui/stats_display/scenes/StatsDisplay.tscn" type="PackedScene" id=7]
 
 [node name="Game" type="Node2D"]
 script = ExtResource( 6 )
 
 [node name="WorldGenerator" parent="." instance=ExtResource( 5 )]
 
-[node name="ScoreManager" parent="." instance=ExtResource( 3 )]
-
 [node name="Snake" parent="." instance=ExtResource( 1 )]
 
 [node name="FoodManager" parent="." instance=ExtResource( 4 )]
 WORLD_GENERATOR_NP = NodePath("../WorldGenerator")
 
-[node name="HUDScreen" type="CanvasLayer" parent="."]
+[node name="ScoreManager" parent="." instance=ExtResource( 3 )]
+
+[node name="UIScreen" type="CanvasLayer" parent="."]
+
+[node name="HUD" parent="UIScreen" instance=ExtResource( 2 )]
 
-[node name="HUD" parent="HUDScreen" instance=ExtResource( 2 )]
+[node name="StatsDisplay" parent="UIScreen" instance=ExtResource( 7 )]
diff --git a/src/entities/actors/snake/scripts/head.gd b/src/entities/actors/snake/scripts/head.gd
index 32847f7..8747910 100644
--- a/src/entities/actors/snake/scripts/head.gd
+++ b/src/entities/actors/snake/scripts/head.gd
@@ -28,6 +28,19 @@ func _physics_process(delta: float) -> void:
 
 	# not sure if needed, worked wonders when using a Node2D instead of KB2D
 	velocity = move_and_slide(velocity)
+
+	# slow down on collisions, so it isn't as unfair
+	if get_last_slide_collision():
+		var speed: float = velocity.length()
+		Global.SNAKE_SPEED = speed
+	else:
+		Global.SNAKE_SPEED = Global.SNAKE_SPEED_BACKUP
+
+	# handle slow speeds
+	if Global.SNAKE_SPEED <= Global.SNAKE_SPEED_BACKUP / 4.0:
+		Global.SNAKE_SPEED = Global.SNAKE_SPEED_BACKUP
+		Event.emit_signal("game_over")
+
 	_handle_time_elapsed(delta)
 
 
diff --git a/src/entities/actors/snake/scripts/snake.gd b/src/entities/actors/snake/scripts/snake.gd
index 91e4e39..bae6e83 100644
--- a/src/entities/actors/snake/scripts/snake.gd
+++ b/src/entities/actors/snake/scripts/snake.gd
@@ -6,6 +6,8 @@ export(PackedScene) var TAIL_SEGMENT_NP: PackedScene
 
 onready var path: Path2D = $Path
 
+var stats: Stats = SaveData.get_stats()
+
 var finished_adding_initial_segments: bool = false
 var current_body_segments: int = 0
 var body_segment_stack: Array
diff --git a/src/entities/food/scripts/food.gd b/src/entities/food/scripts/food.gd
index ca27acc..aa5207f 100644
--- a/src/entities/food/scripts/food.gd
+++ b/src/entities/food/scripts/food.gd
@@ -47,7 +47,7 @@ func _set_properties() -> void:
 
 
 func randomize_stats() -> void:
-	points = int(rand_range(1, 30))
+	points = int(rand_range(1, 10))
 
 
 func _on_body_entered(body: Node) -> void:
diff --git a/src/entities/food/scripts/food_basic.gd b/src/entities/food/scripts/food_basic.gd
index 0a56208..032ec23 100644
--- a/src/entities/food/scripts/food_basic.gd
+++ b/src/entities/food/scripts/food_basic.gd
@@ -2,9 +2,11 @@ class_name FoodBasic
 extends Food
 
 enum Type {
-	APPLE
+	APPLE,
+	BANANA
 }
 
 
 func _ready():
-	texture[Type.APPLE] = preload("res://entities/food/sprites/apple.png")
\ No newline at end of file
+	texture[Type.APPLE] = preload("res://entities/food/sprites/apple.png")
+	texture[Type.BANANA] = preload("res://entities/food/sprites/banana.png")
\ No newline at end of file
diff --git a/src/entities/food/scripts/food_manager.gd b/src/entities/food/scripts/food_manager.gd
index 4196806..bbe27be 100644
--- a/src/entities/food/scripts/food_manager.gd
+++ b/src/entities/food/scripts/food_manager.gd
@@ -6,8 +6,7 @@ export(NodePath) var WORLD_GENERATOR_NP: NodePath
 onready var world_generator: Node2D = get_node(WORLD_GENERATOR_NP)
 onready var possible_food_locations: Array = world_generator.get_valid_map_coords()
 
-var max_apples: int = 10
-var current_food: Array = []
+var current_basic_food: Array = []
 
 
 func _ready():
@@ -16,13 +15,13 @@ func _ready():
 
 
 func _process(delta) -> void:
-	if current_food.size() < max_apples:
-		_place_new_food()
+	if current_basic_food.size() < Global.MAX_BASIC_FOOD:
+		_place_new_basic_food()
 
 
-func _place_new_food() -> void:
+func _place_new_basic_food() -> void:
 	var food: FoodBasic = FOOD_BASIC.instance()
-	var type: int = FoodBasic.Type.APPLE
+	var type: int = _get_random_food_type(FoodBasic.Type)
 	Event.emit_signal("food_placing_new_food", type)
 	var pos_loc: Array = _get_random_pos()
 	var pos: Vector2 = pos_loc[0]
@@ -31,13 +30,17 @@ func _place_new_food() -> void:
 	# need to set the position first, else it will spawn on the middle and the moved
 	food.global_position = pos
 	add_child(food)
-	food.set_type(FoodBasic.Type.APPLE)
+	food.set_type(type)
 	food.set_location(loc)
-	food.properties["points"] = 1
-	current_food.append(loc)
+	# food.properties["points"] = 1
+	current_basic_food.append(loc)
 	Event.emit_signal("food_placed_new_food", food.properties["type"], food.properties["location"])
 
 
+func _get_random_food_type(type) -> int:
+	return randi() % type.size()
+
+
 func _get_random_pos() -> Array:
 	var found_valid_loc: bool = false
 	var index: int
@@ -46,12 +49,12 @@ func _get_random_pos() -> Array:
 	while not found_valid_loc:
 		index = randi() % possible_food_locations.size()
 		location = possible_food_locations[index]
-		if current_food.find(location) == -1:
+		if current_basic_food.find(location) == -1:
 			found_valid_loc = true
 
 	return [world_generator.get_centered_world_position(location), location]
 
 
 func _on_food_eaten(properties: Dictionary) -> void:
-	var index: int = current_food.find(properties["location"])
-	current_food.remove(index)
+	var index: int = current_basic_food.find(properties["location"])
+	current_basic_food.remove(index)
diff --git a/src/entities/food/sprites/apple.png b/src/entities/food/sprites/apple.png
index 7111450..2eb9080 100644
--- a/src/entities/food/sprites/apple.png
+++ b/src/entities/food/sprites/apple.png
diff --git a/src/entities/food/sprites/banana.png b/src/entities/food/sprites/banana.png
new file mode 100644
index 0000000..afe7b51
--- /dev/null
+++ b/src/entities/food/sprites/banana.png
diff --git a/src/entities/food/sprites/banana.png.import b/src/entities/food/sprites/banana.png.import
new file mode 100644
index 0000000..e4da833
--- /dev/null
+++ b/src/entities/food/sprites/banana.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/banana.png-790b92b84b3b62d7a7828565ae8ed4ec.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://entities/food/sprites/banana.png"
+dest_files=[ "res://.import/banana.png-790b92b84b3b62d7a7828565ae8ed4ec.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/event.gd b/src/event.gd
index fb79a30..cc15684 100644
--- a/src/event.gd
+++ b/src/event.gd
@@ -22,3 +22,5 @@ signal world_gen_walker_started(id)
 signal world_gen_walker_finished(id)
 signal world_gen_walker_died(id)
 signal world_gen_spawn_walker_unit(location)
+
+signal display_stats(old_stats, new_stats, mut_stats)
\ No newline at end of file
diff --git a/src/global.gd b/src/global.gd
index 59fd4bd..01d3388 100644
--- a/src/global.gd
+++ b/src/global.gd
@@ -8,9 +8,12 @@ var WORLD_TILE_WALL: int = 1
 
 var SNAKE_INITIAL_SEGMENTS: int = 1
 var SNAKE_SPEED: float = 50.0
+var SNAKE_SPEED_BACKUP: float = SNAKE_SPEED
 var SNAKE_ROT_SPEED: float = 300.0
 var SNAKE_POSITION_UPDATE_INTERVAL: float = 0.001
 # this usually corresponds to the sprite size
 var SNAKE_SEGMENT_SIZE: float = 6.0
 
 var POINTS_TO_GROW: int = 10
+
+var MAX_BASIC_FOOD: int = 30
diff --git a/src/project.godot b/src/project.godot
index 5ea911a..eb70498 100644
--- a/src/project.godot
+++ b/src/project.godot
@@ -44,10 +44,25 @@ _global_script_classes=[ {
 "language": "GDScript",
 "path": "res://ui/main_menu/scripts/menu_option.gd"
 }, {
+"base": "MarginContainer",
+"class": "ProgressionLabel",
+"language": "GDScript",
+"path": "res://ui/stats_display/scripts/progression_label.gd"
+}, {
+"base": "MarginContainer",
+"class": "ScoreLabel",
+"language": "GDScript",
+"path": "res://tools/score_manager/scripts/score_label.gd"
+}, {
 "base": "Node2D",
 "class": "Snake",
 "language": "GDScript",
 "path": "res://entities/actors/snake/scripts/snake.gd"
+}, {
+"base": "Node",
+"class": "Stats",
+"language": "GDScript",
+"path": "res://stats.gd"
 } ]
 _global_script_class_icons={
 "Food": "",
@@ -57,7 +72,10 @@ _global_script_class_icons={
 "GifRecorder": "res://addons/GifMaker/gif.svg",
 "GifRectangle": "res://addons/GifMaker/GifRectangle.svg",
 "MenuOption": "",
-"Snake": ""
+"ProgressionLabel": "",
+"ScoreLabel": "",
+"Snake": "",
+"Stats": ""
 }
 
 [application]
@@ -70,6 +88,7 @@ config/icon="res://icons/game.png"
 
 Event="*res://event.gd"
 Global="*res://global.gd"
+SaveData="*res://save_data.gd"
 
 [debug]
 
diff --git a/src/save_data.gd b/src/save_data.gd
new file mode 100644
index 0000000..cbb3ed8
--- /dev/null
+++ b/src/save_data.gd
@@ -0,0 +1,42 @@
+extends Node
+
+const DATA_PATH: String = "user://data.save"
+
+var _stats: Stats
+
+
+func _ready() -> void:
+	_load_data()
+
+
+# called when setting "stats" and thus saving
+func save_data(stats: Stats) -> void:
+	_stats = stats
+	var file: File = File.new()
+	file.open(DATA_PATH, File.WRITE)
+	file.store_line(to_json(_stats.get_stats()))
+	file.close()
+
+
+func get_stats() -> Stats:
+	return _stats
+
+
+func _load_data() -> void:
+	# create an empty file if not present to avoid error while loading settings
+	_handle_new_file()
+
+	var file = File.new()
+	file.open(DATA_PATH, File.READ)
+	_stats = Stats.new()
+	_stats.set_stats(parse_json(file.get_line()))
+	file.close()
+
+
+func _handle_new_file() -> void:
+	var file: File = File.new()
+	if not file.file_exists(DATA_PATH):
+		file.open(DATA_PATH, File.WRITE)
+		_stats = Stats.new()
+		file.store_line(to_json(_stats.get_stats()))
+		file.close()
diff --git a/src/stats.gd b/src/stats.gd
new file mode 100644
index 0000000..6906221
--- /dev/null
+++ b/src/stats.gd
@@ -0,0 +1,51 @@
+class_name Stats
+extends Node
+
+# main
+var points: int = 0
+var segments: int = 0
+
+# track of trait points
+var dash_points: int = 0
+var slow_points: int = 0
+var jump_points: int = 0
+
+# times trait achieved
+var dash_segments: int = 0
+var slow_segments: int = 0
+var jump_segments: int = 0
+
+# trait properties
+var dash_percentage: float = 0.0
+var slow_percentage: float = 0.0
+var jump_lenght: float = 0.0
+
+# trait active
+var trait_dash: bool = false
+var trait_slow: bool = false
+var trait_jump: bool = false
+
+
+func get_stats() -> Dictionary:
+	return {
+		"points": points,
+		"segments": segments,
+		"dash_points": dash_points,
+		"slow_points": slow_points,
+		"jump_points": jump_points,
+		"dash_segments": dash_segments,
+		"slow_segments": slow_segments,
+		"jump_segments": jump_segments,
+		"dash_percentage": dash_percentage,
+		"slow_percentage": slow_percentage,
+		"jump_lenght": jump_lenght,
+		"trait_dash": trait_dash,
+		"trait_slow": trait_slow,
+		"trait_jump": trait_jump
+	}
+
+
+func set_stats(stats: Dictionary) -> void:
+	var current_stats: Dictionary = get_stats()
+	for i in stats:
+		current_stats[i] = stats[i]
diff --git a/src/themes/Theme.tres b/src/themes/Theme.tres
new file mode 100644
index 0000000..50f97b6
--- /dev/null
+++ b/src/themes/Theme.tres
@@ -0,0 +1,31 @@
+[gd_resource type="Theme" load_steps=6 format=2]
+
+[ext_resource path="res://fonts/MonogramExtended.tres" type="DynamicFont" id=1]
+[ext_resource path="res://themes/style_box_texture.png" type="Texture" id=2]
+[ext_resource path="res://themes/style_box_texture_1x1.png" type="Texture" id=3]
+
+[sub_resource type="StyleBoxTexture" id=2]
+texture = ExtResource( 3 )
+region_rect = Rect2( 0, 0, 1, 1 )
+margin_left = 1.0
+margin_right = 1.0
+margin_top = 1.0
+margin_bottom = 1.0
+expand_margin_left = 1.0
+expand_margin_right = 1.0
+
+[sub_resource type="StyleBoxTexture" id=1]
+texture = ExtResource( 2 )
+region_rect = Rect2( 0, 0, 3, 3 )
+margin_left = 1.0
+margin_right = 1.0
+margin_top = 1.0
+margin_bottom = 1.0
+expand_margin_left = 1.0
+expand_margin_right = 1.0
+
+[resource]
+default_font = ExtResource( 1 )
+HSeparator/constants/separation = 1
+HSeparator/styles/separator = SubResource( 2 )
+PanelContainer/styles/panel = SubResource( 1 )
diff --git a/src/themes/style_box_texture.png b/src/themes/style_box_texture.png
new file mode 100644
index 0000000..5dee8c9
--- /dev/null
+++ b/src/themes/style_box_texture.png
diff --git a/src/themes/style_box_texture.png.import b/src/themes/style_box_texture.png.import
new file mode 100644
index 0000000..1c8b969
--- /dev/null
+++ b/src/themes/style_box_texture.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/style_box_texture.png-702252c4667eff8d422d0ab55d194d60.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://themes/style_box_texture.png"
+dest_files=[ "res://.import/style_box_texture.png-702252c4667eff8d422d0ab55d194d60.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/themes/style_box_texture_1x1.png b/src/themes/style_box_texture_1x1.png
new file mode 100644
index 0000000..e8b825e
--- /dev/null
+++ b/src/themes/style_box_texture_1x1.png
diff --git a/src/themes/style_box_texture_1x1.png.import b/src/themes/style_box_texture_1x1.png.import
new file mode 100644
index 0000000..ad601c9
--- /dev/null
+++ b/src/themes/style_box_texture_1x1.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/style_box_texture_1x1.png-240c3465add053b3f26b16dcbc34223b.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://themes/style_box_texture_1x1.png"
+dest_files=[ "res://.import/style_box_texture_1x1.png-240c3465add053b3f26b16dcbc34223b.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/tools/score_manager/ScoreManager.tscn b/src/tools/score_manager/ScoreManager.tscn
deleted file mode 100644
index e54e089..0000000
--- a/src/tools/score_manager/ScoreManager.tscn
+++ /dev/null
@@ -1,8 +0,0 @@
-[gd_scene load_steps=3 format=2]
-
-[ext_resource path="res://tools/score_manager/score_manager.gd" type="Script" id=1]
-[ext_resource path="res://fonts/MonogramExtended.tres" type="DynamicFont" id=2]
-
-[node name="ScoreManager" type="Node2D"]
-script = ExtResource( 1 )
-TEXT_FONT = ExtResource( 2 )
diff --git a/src/tools/score_manager/scenes/ScoreLabel.tscn b/src/tools/score_manager/scenes/ScoreLabel.tscn
new file mode 100644
index 0000000..365aff1
--- /dev/null
+++ b/src/tools/score_manager/scenes/ScoreLabel.tscn
@@ -0,0 +1,46 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://fonts/MonogramExtended.tres" type="DynamicFont" id=1]
+[ext_resource path="res://tools/score_manager/scripts/score_label.gd" type="Script" id=2]
+[ext_resource path="res://ui/stats_display/sprites/sep_2x2.png" type="Texture" id=3]
+
+[node name="ScoreLabel" type="MarginContainer"]
+margin_bottom = 13.0
+script = ExtResource( 2 )
+
+[node name="Hbox" type="HBoxContainer" parent="."]
+margin_right = 16.0
+margin_bottom = 13.0
+custom_constants/separation = 2
+
+[node name="Label" type="Label" parent="Hbox"]
+margin_right = 12.0
+margin_bottom = 13.0
+custom_colors/font_color_shadow = Color( 0, 0, 0, 1 )
+custom_fonts/font = ExtResource( 1 )
+text = "x1"
+
+[node name="Timer" type="Timer" parent="Hbox/Label"]
+one_shot = true
+
+[node name="Center" type="CenterContainer" parent="Hbox"]
+margin_left = 14.0
+margin_right = 16.0
+margin_bottom = 13.0
+
+[node name="VBox" type="VBoxContainer" parent="Hbox/Center"]
+margin_top = 5.0
+margin_right = 2.0
+margin_bottom = 7.0
+custom_constants/separation = 0
+
+[node name="Sep" type="TextureRect" parent="Hbox/Center/VBox"]
+margin_right = 2.0
+margin_bottom = 2.0
+texture = ExtResource( 3 )
+
+[node name="TextureRect" type="TextureRect" parent="Hbox/Center/VBox"]
+visible = false
+margin_top = 4.0
+margin_right = 4.0
+margin_bottom = 4.0
diff --git a/src/tools/score_manager/scenes/ScoreManager.tscn b/src/tools/score_manager/scenes/ScoreManager.tscn
new file mode 100644
index 0000000..c80439b
--- /dev/null
+++ b/src/tools/score_manager/scenes/ScoreManager.tscn
@@ -0,0 +1,8 @@
+[gd_scene load_steps=3 format=2]
+
+[ext_resource path="res://tools/score_manager/scripts/score_manager.gd" type="Script" id=1]
+[ext_resource path="res://tools/score_manager/scenes/ScoreLabel.tscn" type="PackedScene" id=4]
+
+[node name="ScoreManager" type="Node2D"]
+script = ExtResource( 1 )
+SCORE_LABEL = ExtResource( 4 )
diff --git a/src/tools/score_manager/score_manager.gd b/src/tools/score_manager/score_manager.gd
deleted file mode 100644
index 63c78a7..0000000
--- a/src/tools/score_manager/score_manager.gd
+++ /dev/null
@@ -1,48 +0,0 @@
-extends Node
-
-export(Resource) var TEXT_FONT: Resource
-
-var score: int = 0
-var growth: int = 0
-
-var point_text_time: float = 2.0
-var _point_text_fmt: String = "+%s"
-
-
-func _ready():
-	Event.connect("food_eaten", self, "_on_food_eaten")
-
-
-func _on_food_eaten(properties: Dictionary) -> void:
-	var points: int = properties["points"]
-	var location: Vector2 = properties["global_position"]
-	_process_points(points)
-	_spawn_added_score_text(points, location)
-
-
-func _process_points(points: int) -> void:
-	var score_to_grow: int = (growth + 1) * Global.POINTS_TO_GROW - score
-	var amount_to_grow: int = 0
-	var growth_progress: int
-	score += points
-	if points >= score_to_grow:
-		amount_to_grow += 1
-		points -= score_to_grow
-		# maybe be careful with this
-		amount_to_grow += points / Global.POINTS_TO_GROW
-		growth += amount_to_grow
-		Event.emit_signal("snake_add_new_segment", amount_to_grow)
-
-	growth_progress = Global.POINTS_TO_GROW - ((growth + 1) * Global.POINTS_TO_GROW - score)
-	Event.emit_signal("snake_growth_progress", growth_progress)
-
-
-func _spawn_added_score_text(points: int, location: Vector2) -> void:
-	var label: Label = Label.new()
-	label.text = _point_text_fmt % points
-	label.add_color_override("font_color", Color.red)
-	label.add_font_override("font", TEXT_FONT)
-	label.set_global_position(location)
-	add_child(label)
-	yield(get_tree().create_timer(point_text_time), "timeout")
-	remove_child(label)
diff --git a/src/tools/score_manager/scripts/score_label.gd b/src/tools/score_manager/scripts/score_label.gd
new file mode 100644
index 0000000..f1ccb9d
--- /dev/null
+++ b/src/tools/score_manager/scripts/score_label.gd
@@ -0,0 +1,42 @@
+class_name ScoreLabel
+extends MarginContainer
+
+onready var label: Label = $Hbox/Label
+onready var timer: Timer = $Hbox/Label/Timer
+onready var texture_rect: TextureRect = $Hbox/Center/VBox/TextureRect
+
+enum Type {
+	BODY_SEGMENT
+}
+
+var texture: Dictionary = {
+	Type.BODY_SEGMENT: preload("res://ui/hud/progress_bars/sprites/grow_progress_icon.png")
+}
+
+var alive_time: float = 2.0
+var fmt: String = "x%s"
+var points: int
+
+
+func _ready():
+	timer.connect("timeout", self, "_on_timer_timout")
+	timer.wait_time = 2.0
+	timer.start()
+
+
+func set_properties(_points: int, color: Color, location: Vector2, type: int=-1) -> void:
+	print("Constructing")
+	points = _points
+	label.text = fmt % points
+	label.add_color_override("font_color", color)
+	set_global_position(location)
+	if type != -1:
+		texture_rect.visible = true
+	match type:
+		Type.BODY_SEGMENT:
+			texture_rect.texture = texture[type]
+	label.update()
+
+
+func _on_timer_timout() -> void:
+	queue_free()
diff --git a/src/tools/score_manager/scripts/score_manager.gd b/src/tools/score_manager/scripts/score_manager.gd
new file mode 100644
index 0000000..27a8dd4
--- /dev/null
+++ b/src/tools/score_manager/scripts/score_manager.gd
@@ -0,0 +1,67 @@
+extends Node
+
+export(PackedScene) var SCORE_LABEL: PackedScene
+
+var initial_stats: Stats = SaveData.get_stats()
+var stats: Stats = Stats.new()
+var mutation_stats: Array = [
+	Stats.new(),
+	Stats.new(),
+	Stats.new()
+]
+
+var last_snake_pos: Vector2 = Vector2.ZERO
+
+
+func _ready():
+	Event.connect("game_over", self, "_on_game_over")
+	Event.connect("food_eaten", self, "_on_food_eaten")
+	Event.connect("snake_path_new_point", self, "_on_snake_path_new_point")
+
+
+func _on_food_eaten(properties: Dictionary) -> void:
+	var points: int = properties["points"]
+	var location: Vector2 = properties["global_position"]
+	var amount_to_grow: int = _process_points(points)
+	_spawn_added_score_text(points, location)
+	_spawn_added_segment_text(amount_to_grow)
+
+
+func _process_points(points: int) -> int:
+	var score_to_grow: int = (stats.segments + 1) * Global.POINTS_TO_GROW - stats.points
+	var amount_to_grow: int = 0
+	var growth_progress: int
+	stats.points += points
+	if points >= score_to_grow:
+		amount_to_grow += 1
+		points -= score_to_grow
+		# maybe be careful with this
+		amount_to_grow += points / Global.POINTS_TO_GROW
+		stats.segments += amount_to_grow
+		Event.emit_signal("snake_add_new_segment", amount_to_grow)
+
+	growth_progress = Global.POINTS_TO_GROW - ((stats.segments + 1) * Global.POINTS_TO_GROW - stats.points)
+	Event.emit_signal("snake_growth_progress", growth_progress)
+	return amount_to_grow
+
+
+func _spawn_added_score_text(points: int, location: Vector2) -> void:
+	var label: ScoreLabel = SCORE_LABEL.instance()
+	add_child(label)
+	label.set_properties(points, Color.red, location)
+
+
+func _spawn_added_segment_text(amount: int) -> void:
+	if amount > 0:
+		var label: ScoreLabel = SCORE_LABEL.instance()
+		add_child(label)
+		label.set_properties(amount, Color.green, last_snake_pos, ScoreLabel.Type.BODY_SEGMENT)
+
+
+func _on_snake_path_new_point(coordinates: Vector2) -> void:
+	last_snake_pos = coordinates
+
+
+func _on_game_over() -> void:
+	print("Show comparison.")
+	Event.emit_signal("display_stats", initial_stats, stats, mutation_stats)
diff --git a/src/ui/main_menu/scenes/MainMenu.tscn b/src/ui/main_menu/scenes/MainMenu.tscn
index 249885e..9bce7f0 100644
--- a/src/ui/main_menu/scenes/MainMenu.tscn
+++ b/src/ui/main_menu/scenes/MainMenu.tscn
@@ -21,31 +21,31 @@ margin_right = 320.0
 margin_bottom = 180.0
 
 [node name="VBox" type="VBoxContainer" parent="Center"]
-margin_left = 64.0
+margin_left = 100.0
 margin_top = 28.0
-margin_right = 256.0
+margin_right = 220.0
 margin_bottom = 152.0
 custom_constants/separation = 16
 
 [node name="Title" type="CenterContainer" parent="Center/VBox"]
-margin_right = 192.0
+margin_right = 120.0
 margin_bottom = 52.0
 
 [node name="Label" type="Label" parent="Center/VBox/Title"]
-margin_right = 192.0
+margin_right = 120.0
 margin_bottom = 52.0
 custom_colors/font_color_shadow = Color( 0, 0, 0, 1 )
 custom_fonts/font = SubResource( 1 )
-text = "El Snake"
+text = "Snake"
 
 [node name="Options" type="CenterContainer" parent="Center/VBox"]
 margin_top = 68.0
-margin_right = 192.0
+margin_right = 120.0
 margin_bottom = 124.0
 
 [node name="VBox" type="VBoxContainer" parent="Center/VBox/Options"]
-margin_left = 56.0
-margin_right = 136.0
+margin_left = 20.0
+margin_right = 100.0
 margin_bottom = 56.0
 
 [node name="Start" parent="Center/VBox/Options/VBox" instance=ExtResource( 1 )]
diff --git a/src/ui/stats_display/scenes/ProgressionLabel.tscn b/src/ui/stats_display/scenes/ProgressionLabel.tscn
new file mode 100644
index 0000000..bc7aef8
--- /dev/null
+++ b/src/ui/stats_display/scenes/ProgressionLabel.tscn
@@ -0,0 +1,50 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://ui/stats_display/sprites/sep_8x8.png" type="Texture" id=1]
+[ext_resource path="res://themes/Theme.tres" type="Theme" id=2]
+[ext_resource path="res://ui/stats_display/scripts/progression_label.gd" type="Script" id=3]
+[ext_resource path="res://ui/stats_display/sprites/sep_2x2.png" type="Texture" id=4]
+
+[node name="ProgressionLabel" type="MarginContainer"]
+theme = ExtResource( 2 )
+script = ExtResource( 3 )
+
+[node name="HBox" type="HBoxContainer" parent="."]
+margin_right = 74.0
+margin_bottom = 13.0
+custom_constants/separation = 0
+
+[node name="Center" type="CenterContainer" parent="HBox"]
+margin_right = 8.0
+margin_bottom = 13.0
+
+[node name="VBox" type="VBoxContainer" parent="HBox/Center"]
+margin_top = 1.0
+margin_right = 8.0
+margin_bottom = 11.0
+custom_constants/separation = 0
+
+[node name="Sep" type="TextureRect" parent="HBox/Center/VBox"]
+margin_right = 8.0
+margin_bottom = 2.0
+texture = ExtResource( 4 )
+
+[node name="TextureRect" type="TextureRect" parent="HBox/Center/VBox"]
+margin_top = 2.0
+margin_right = 8.0
+margin_bottom = 10.0
+texture = ExtResource( 1 )
+
+[node name="Prefix" type="Label" parent="HBox"]
+margin_left = 8.0
+margin_right = 44.0
+margin_bottom = 13.0
+custom_colors/font_color_shadow = Color( 0, 0, 0, 1 )
+text = "Prefix"
+
+[node name="Stats" type="Label" parent="HBox"]
+margin_left = 44.0
+margin_right = 74.0
+margin_bottom = 13.0
+custom_colors/font_color_shadow = Color( 0, 0, 0, 1 )
+text = "Stats"
diff --git a/src/ui/stats_display/scenes/StatsDisplay.tscn b/src/ui/stats_display/scenes/StatsDisplay.tscn
new file mode 100644
index 0000000..9b86a55
--- /dev/null
+++ b/src/ui/stats_display/scenes/StatsDisplay.tscn
@@ -0,0 +1,52 @@
+[gd_scene load_steps=5 format=2]
+
+[ext_resource path="res://fonts/MonogramExtended.tres" type="DynamicFont" id=1]
+[ext_resource path="res://themes/Theme.tres" type="Theme" id=2]
+[ext_resource path="res://ui/stats_display/scenes/ProgressionLabel.tscn" type="PackedScene" id=3]
+[ext_resource path="res://ui/stats_display/scripts/stats_display.gd" type="Script" id=4]
+
+[node name="StatsDisplay" type="MarginContainer"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 2 )
+script = ExtResource( 4 )
+PROGRESSION_LABEL = ExtResource( 3 )
+
+[node name="Center" type="CenterContainer" parent="."]
+margin_right = 320.0
+margin_bottom = 180.0
+
+[node name="HBox" type="HBoxContainer" parent="Center"]
+margin_left = 126.0
+margin_top = 82.0
+margin_right = 194.0
+margin_bottom = 98.0
+
+[node name="ProgressionPanel" type="PanelContainer" parent="Center/HBox"]
+margin_right = 68.0
+margin_bottom = 16.0
+
+[node name="VBox" type="VBoxContainer" parent="Center/HBox/ProgressionPanel"]
+margin_left = 1.0
+margin_top = 1.0
+margin_right = 67.0
+margin_bottom = 15.0
+custom_constants/separation = 0
+
+[node name="Label" type="Label" parent="Center/HBox/ProgressionPanel/VBox"]
+margin_right = 66.0
+margin_bottom = 13.0
+custom_colors/font_color_shadow = Color( 0, 0, 0, 1 )
+custom_fonts/font = ExtResource( 1 )
+text = "Progression"
+
+[node name="HSeparator" type="HSeparator" parent="Center/HBox/ProgressionPanel/VBox"]
+margin_top = 13.0
+margin_right = 66.0
+margin_bottom = 14.0
+
+[node name="VBox" type="VBoxContainer" parent="Center/HBox/ProgressionPanel/VBox"]
+margin_top = 14.0
+margin_right = 66.0
+margin_bottom = 14.0
+custom_constants/separation = 0
diff --git a/src/ui/stats_display/scripts/progression_label.gd b/src/ui/stats_display/scripts/progression_label.gd
new file mode 100644
index 0000000..d4a0da0
--- /dev/null
+++ b/src/ui/stats_display/scripts/progression_label.gd
@@ -0,0 +1,48 @@
+class_name ProgressionLabel
+extends MarginContainer
+
+enum Type {
+	BODY_SEGMENT,
+	EMPTY
+}
+
+export(int) var TYPE: int = Type.EMPTY
+export(String) var PREFIX: String
+export(float) var BEFORE_VALUE: float
+export(float) var AFTER_VALUE: float = -1.0
+
+onready var label_prefix: Label = $HBox/Prefix
+onready var label_stats: Label = $HBox/Stats
+onready var texture_rect: TextureRect = $HBox/Center/VBox/TextureRect
+
+
+var textures: Dictionary = {
+	Type.BODY_SEGMENT: preload("res://ui/hud/progress_bars/sprites/grow_progress_icon.png"),
+	Type.EMPTY: preload("res://ui/stats_display/sprites/sep_8x8.png")
+}
+
+var _fmt: String = "%s->%s"
+var _fmt_partial: String = "%s"
+var _fmt_prefix: String = " %s "
+
+
+func _ready() -> void:
+	set_properties(TYPE, PREFIX, BEFORE_VALUE, AFTER_VALUE)
+
+
+func set_properties(icon: int, prefix: String, before: float, after: float=-1.0) -> void:
+	texture_rect.texture = textures[icon]
+	if after == -1.0:
+		label_stats.text =_fmt_partial % before
+	else:
+		label_stats.text =_fmt % [before, after]
+		if after > before:
+			label_stats.add_color_override("font_color", Color.green)
+		elif after < before:
+			label_stats.add_color_override("font_color", Color.red)
+	if not prefix.empty():
+		label_prefix.text = _fmt_prefix % prefix
+	else:
+		label_prefix.text = " "
+	label_prefix.update()
+	label_stats.update()
diff --git a/src/ui/stats_display/scripts/stats_display.gd b/src/ui/stats_display/scripts/stats_display.gd
new file mode 100644
index 0000000..f1f77ef
--- /dev/null
+++ b/src/ui/stats_display/scripts/stats_display.gd
@@ -0,0 +1,80 @@
+extends MarginContainer
+
+export(PackedScene) var PROGRESSION_LABEL: PackedScene
+
+onready var label_parent: VBoxContainer = $Center/HBox/ProgressionPanel/VBox/VBox
+
+
+func _ready():
+	Event.connect("display_stats", self, "_on_display_stats")
+	visible = false
+
+
+func _on_display_stats(old_stats: Stats, new_stats: Stats, mut_stats: Array) -> void:
+	visible = true
+	var old_stats_dict: Dictionary = old_stats.get_stats()
+	var new_stats_dict: Dictionary = new_stats.get_stats()
+	var mut_stats_dict: Array = []
+	for i in mut_stats:
+		mut_stats_dict.append(i)
+		print(i)
+
+	var type: int
+	var prefix: String
+	var should_print: bool
+
+	for stat_name in old_stats_dict:
+		should_print = _should_print(stat_name, new_stats_dict)
+		if should_print:
+			type = _get_type(stat_name)
+			prefix = _get_prefix(stat_name)
+			var _temp_label: ProgressionLabel = PROGRESSION_LABEL.instance()
+			label_parent.add_child(_temp_label)
+			_temp_label.set_properties(type, prefix, old_stats_dict[stat_name], new_stats_dict[stat_name])
+
+
+func _get_type(stat_name: String) -> int:
+	var type: int
+	match stat_name:
+		"segments":
+			type = ProgressionLabel.Type.BODY_SEGMENT
+		_:
+			type = ProgressionLabel.Type.EMPTY
+	return type
+
+
+func _get_prefix(stat_name: String) -> String:
+	var prefix: String
+	match stat_name:
+		"points":
+			prefix = "points"
+		_:
+			prefix = ""
+	return prefix
+
+
+func _should_print(stat_name: String, stats: Dictionary) -> bool:
+	var to_print: Array = [
+		"points",
+		"segments",
+	]
+	var to_print_check: Array = [
+		"dash_percentage",
+		"slow_percentage",
+		"jump_lenght"
+	]
+	var checks: Dictionary = {
+		to_print_check[0]: stats["trait_dash"],
+		to_print_check[1]: stats["trait_slow"],
+		to_print_check[2]: stats["trait_jump"]
+	}
+
+	if to_print.has(stat_name):
+		return true
+	elif to_print_check.has(stat_name):
+		if checks[stat_name]:
+			return true
+		else:
+			return false
+	else:
+		return false
diff --git a/src/ui/stats_display/sprites/sep_16x16.png b/src/ui/stats_display/sprites/sep_16x16.png
new file mode 100644
index 0000000..5e4988e
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_16x16.png
diff --git a/src/ui/stats_display/sprites/sep_16x16.png.import b/src/ui/stats_display/sprites/sep_16x16.png.import
new file mode 100644
index 0000000..af73be3
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_16x16.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/sep_16x16.png-07358072cc2f69acd36c02f177ac1acb.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/stats_display/sprites/sep_16x16.png"
+dest_files=[ "res://.import/sep_16x16.png-07358072cc2f69acd36c02f177ac1acb.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/ui/stats_display/sprites/sep_2x2.png b/src/ui/stats_display/sprites/sep_2x2.png
new file mode 100644
index 0000000..e17fd41
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_2x2.png
diff --git a/src/ui/stats_display/sprites/sep_2x2.png.import b/src/ui/stats_display/sprites/sep_2x2.png.import
new file mode 100644
index 0000000..db8cfc0
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_2x2.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/sep_2x2.png-723a79374f3362fd763c297ceaabe580.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/stats_display/sprites/sep_2x2.png"
+dest_files=[ "res://.import/sep_2x2.png-723a79374f3362fd763c297ceaabe580.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/ui/stats_display/sprites/sep_4x4.png b/src/ui/stats_display/sprites/sep_4x4.png
new file mode 100644
index 0000000..f5a21ee
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_4x4.png
diff --git a/src/ui/stats_display/sprites/sep_4x4.png.import b/src/ui/stats_display/sprites/sep_4x4.png.import
new file mode 100644
index 0000000..e46103f
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_4x4.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/sep_4x4.png-df075ccb421f59c1ef36d42098338d8f.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/stats_display/sprites/sep_4x4.png"
+dest_files=[ "res://.import/sep_4x4.png-df075ccb421f59c1ef36d42098338d8f.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0
diff --git a/src/ui/stats_display/sprites/sep_8x8.png b/src/ui/stats_display/sprites/sep_8x8.png
new file mode 100644
index 0000000..01220e2
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_8x8.png
diff --git a/src/ui/stats_display/sprites/sep_8x8.png.import b/src/ui/stats_display/sprites/sep_8x8.png.import
new file mode 100644
index 0000000..6ca9f8a
--- /dev/null
+++ b/src/ui/stats_display/sprites/sep_8x8.png.import
@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="StreamTexture"
+path="res://.import/sep_8x8.png-2d331c15ccc1e2264f4ae5995f2c0099.stex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://ui/stats_display/sprites/sep_8x8.png"
+dest_files=[ "res://.import/sep_8x8.png-2d331c15ccc1e2264f4ae5995f2c0099.stex" ]
+
+[params]
+
+compress/mode=0
+compress/lossy_quality=0.7
+compress/hdr_mode=0
+compress/bptc_ldr=0
+compress/normal_map=0
+flags/repeat=0
+flags/filter=false
+flags/mipmaps=false
+flags/anisotropic=false
+flags/srgb=2
+process/fix_alpha_border=false
+process/premult_alpha=false
+process/HDR_as_SRGB=false
+process/invert_color=false
+process/normal_map_invert_y=false
+stream=false
+size_limit=0
+detect_3d=false
+svg/scale=1.0