Add HUD component and update player state management for lives

objects/brick_player.tscn

@@ -30,7 +30,7 @@ size = Vector2(16, 32)
 [sub_resource type="CircleShape2D" id="CircleShape2D_ps31c"]
 radius = 48.0
 
-[node name="Brick Player" type="CharacterBody2D" node_paths=PackedStringArray("jump_sfx")]
+[node name="Brick Player" type="CharacterBody2D" node_paths=PackedStringArray("jump_sfx") groups=["player"]]
 collision_layer = 4
 collision_mask = 43
 script = ExtResource("1_8j4h4")

objects/hud.tscn

@@ -0,0 +1,78 @@
+[gd_scene load_steps=8 format=3 uid="uid://byxf45ukq82pe"]
+
+[ext_resource type="LabelSettings" uid="uid://rvn5ivivfvv6" path="res://resources/ui/hud_label_settings.tres" id="1_4dsh5"]
+[ext_resource type="Script" path="res://scripts/hud.gd" id="1_ueofj"]
+[ext_resource type="FontFile" uid="uid://xm0vbusjr7b7" path="res://fonts/PressStart2P-Regular.ttf" id="1_ygmwt"]
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_aa3sf"]
+bg_color = Color(0, 0, 0, 1)
+corner_detail = 1
+
+[sub_resource type="Theme" id="Theme_auu2b"]
+default_font = ExtResource("1_ygmwt")
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_sp6hg"]
+bg_color = Color(0.47451, 0.47451, 0.47451, 1)
+
+[sub_resource type="StyleBoxFlat" id="StyleBoxFlat_22dp1"]
+bg_color = Color(0.858824, 0.254902, 0.380392, 1)
+
+[node name="HUD" type="Control" node_paths=PackedStringArray("coins_label", "health_progressbar", "lives_label")]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+size_flags_horizontal = 4
+size_flags_vertical = 4
+script = ExtResource("1_ueofj")
+coins_label = NodePath("Panel/PanelContainer/Coins label")
+health_progressbar = NodePath("Panel/PanelContainer/ProgressBar")
+lives_label = NodePath("Panel/PanelContainer/Lives")
+
+[node name="Panel" type="Panel" parent="."]
+custom_minimum_size = Vector2(0, 16)
+layout_mode = 1
+anchors_preset = 10
+anchor_right = 1.0
+offset_bottom = 16.0
+grow_horizontal = 2
+theme_override_styles/panel = SubResource("StyleBoxFlat_aa3sf")
+
+[node name="PanelContainer" type="HBoxContainer" parent="Panel"]
+layout_mode = 1
+anchors_preset = 10
+anchor_right = 1.0
+offset_bottom = 16.0
+grow_horizontal = 2
+theme_override_constants/separation = 10
+
+[node name="Health Label" type="Label" parent="Panel/PanelContainer"]
+layout_mode = 2
+text = "Health"
+label_settings = ExtResource("1_4dsh5")
+uppercase = true
+
+[node name="ProgressBar" type="ProgressBar" parent="Panel/PanelContainer"]
+layout_mode = 2
+size_flags_horizontal = 3
+size_flags_vertical = 1
+theme = SubResource("Theme_auu2b")
+theme_override_styles/background = SubResource("StyleBoxFlat_sp6hg")
+theme_override_styles/fill = SubResource("StyleBoxFlat_22dp1")
+step = 0.1
+value = 60.0
+show_percentage = false
+
+[node name="Lives" type="Label" parent="Panel/PanelContainer"]
+layout_mode = 2
+text = "Lives 3"
+label_settings = ExtResource("1_4dsh5")
+uppercase = true
+
+[node name="Coins label" type="Label" parent="Panel/PanelContainer"]
+layout_mode = 2
+text = "Coins 33"
+label_settings = ExtResource("1_4dsh5")
+uppercase = true

project.godot

@@ -53,6 +53,7 @@ enabled=PackedStringArray("res://addons/guide/plugin.cfg", "res://addons/phantom
 
 coins=""
 levers=""
+player=""
 
 [input]
 

resources/input/move.tres

@@ -0,0 +1,13 @@
+[gd_resource type="Resource" script_class="GUIDEAction" load_steps=2 format=3 uid="uid://c7h4sh2ilslsv"]
+
+[ext_resource type="Script" path="res://addons/guide/guide_action.gd" id="1_abssq"]
+
+[resource]
+script = ExtResource("1_abssq")
+name = &""
+action_value_type = 2
+block_lower_priority_actions = true
+emit_as_godot_actions = false
+is_remappable = false
+display_name = ""
+display_category = ""

resources/input/walk_mode.tres

@@ -0,0 +1,101 @@
+[gd_resource type="Resource" script_class="GUIDEMappingContext" load_steps=18 format=3 uid="uid://cb5pheu58dpqi"]
+
+[ext_resource type="Script" path="res://addons/guide/guide_action_mapping.gd" id="1_20ds1"]
+[ext_resource type="Script" path="res://addons/guide/guide_mapping_context.gd" id="2_tdx85"]
+[ext_resource type="Resource" uid="uid://c7h4sh2ilslsv" path="res://resources/input/move.tres" id="2_wp2di"]
+[ext_resource type="Script" path="res://addons/guide/guide_input_mapping.gd" id="3_lq4l6"]
+[ext_resource type="Script" path="res://addons/guide/inputs/guide_input_key.gd" id="4_rtw28"]
+[ext_resource type="Script" path="res://addons/guide/modifiers/guide_modifier.gd" id="5_gbdho"]
+[ext_resource type="Script" path="res://addons/guide/triggers/guide_trigger.gd" id="6_3igdd"]
+
+[sub_resource type="Resource" id="Resource_10hm2"]
+script = ExtResource("4_rtw28")
+key = 65
+shift = false
+control = false
+alt = false
+meta = false
+allow_additional_modifiers = true
+
+[sub_resource type="Resource" id="Resource_f1rpj"]
+script = ExtResource("3_lq4l6")
+override_action_settings = false
+is_remappable = false
+display_name = ""
+display_category = ""
+input = SubResource("Resource_10hm2")
+modifiers = Array[ExtResource("5_gbdho")]([])
+triggers = Array[ExtResource("6_3igdd")]([])
+
+[sub_resource type="Resource" id="Resource_ieje0"]
+script = ExtResource("4_rtw28")
+key = 68
+shift = false
+control = false
+alt = false
+meta = false
+allow_additional_modifiers = true
+
+[sub_resource type="Resource" id="Resource_u07sv"]
+script = ExtResource("3_lq4l6")
+override_action_settings = false
+is_remappable = false
+display_name = ""
+display_category = ""
+input = SubResource("Resource_ieje0")
+modifiers = Array[ExtResource("5_gbdho")]([])
+triggers = Array[ExtResource("6_3igdd")]([])
+
+[sub_resource type="Resource" id="Resource_mks6i"]
+script = ExtResource("4_rtw28")
+key = 87
+shift = false
+control = false
+alt = false
+meta = false
+allow_additional_modifiers = true
+
+[sub_resource type="Resource" id="Resource_g45jq"]
+script = ExtResource("3_lq4l6")
+override_action_settings = false
+is_remappable = false
+display_name = ""
+display_category = ""
+input = SubResource("Resource_mks6i")
+modifiers = Array[ExtResource("5_gbdho")]([])
+triggers = Array[ExtResource("6_3igdd")]([])
+
+[sub_resource type="Resource" id="Resource_rcwl7"]
+script = ExtResource("4_rtw28")
+key = 83
+shift = false
+control = false
+alt = false
+meta = false
+allow_additional_modifiers = true
+
+[sub_resource type="Resource" id="Resource_ie1ig"]
+script = ExtResource("3_lq4l6")
+override_action_settings = false
+is_remappable = false
+display_name = ""
+display_category = ""
+input = SubResource("Resource_rcwl7")
+modifiers = Array[ExtResource("5_gbdho")]([])
+triggers = Array[ExtResource("6_3igdd")]([])
+
+[sub_resource type="Resource" id="Resource_ahs5n"]
+script = ExtResource("1_20ds1")
+action = ExtResource("2_wp2di")
+input_mappings = Array[ExtResource("3_lq4l6")]([SubResource("Resource_f1rpj"), SubResource("Resource_u07sv"), SubResource("Resource_g45jq"), SubResource("Resource_ie1ig")])
+metadata/_guide_input_mappings_collapsed = false
+
+[sub_resource type="Resource" id="Resource_4amy2"]
+script = ExtResource("1_20ds1")
+input_mappings = Array[ExtResource("3_lq4l6")]([])
+metadata/_guide_input_mappings_collapsed = false
+
+[resource]
+script = ExtResource("2_tdx85")
+display_name = ""
+mappings = Array[ExtResource("1_20ds1")]([SubResource("Resource_ahs5n"), SubResource("Resource_4amy2")])

resources/ui/hud_label_settings.tres

@@ -0,0 +1,6 @@
+[gd_resource type="LabelSettings" load_steps=2 format=3 uid="uid://rvn5ivivfvv6"]
+
+[ext_resource type="FontFile" uid="uid://xm0vbusjr7b7" path="res://fonts/PressStart2P-Regular.ttf" id="1_q45se"]
+
+[resource]
+font = ExtResource("1_q45se")

scenes/test.tscn

@@ -1,7 +1,8 @@
-[gd_scene load_steps=29 format=4 uid="uid://h60obxmju6mo"]
+[gd_scene load_steps=30 format=4 uid="uid://h60obxmju6mo"]
 
 [ext_resource type="Texture2D" uid="uid://djifxc5x0dyrw" path="res://sprites/ppc_tileset.png" id="1_5lb42"]
 [ext_resource type="TileSet" uid="uid://cl4bn8lofqvky" path="res://tileset/village/tileset_village.tres" id="1_d680t"]
+[ext_resource type="PackedScene" uid="uid://byxf45ukq82pe" path="res://objects/hud.tscn" id="1_gbpkv"]
 [ext_resource type="Texture2D" uid="uid://dxvevrm15uus1" path="res://sprites/flowers_tileset.png" id="3_235u2"]
 [ext_resource type="PackedScene" uid="uid://54w4wisfj8v8" path="res://objects/coin.tscn" id="3_ygehw"]
 [ext_resource type="PackedScene" uid="uid://bqi5s710xb1ju" path="res://objects/brick_player.tscn" id="4_hetw8"]
@@ -473,3 +474,7 @@ metadata/_edit_lock_ = true
 
 [node name="Child" parent="." instance=ExtResource("21_8rhdx")]
 position = Vector2(877, -577)
+
+[node name="CanvasLayer" type="CanvasLayer" parent="."]
+
+[node name="HUD" parent="CanvasLayer" instance=ExtResource("1_gbpkv")]

scripts/components/player_death.gd

@@ -1,9 +1,14 @@
 class_name PlayerDeathComponent
 extends Node
 
+@onready var gm: GM = $"/root/GameManager"
+
+
 func reset_scene() -> void:
 	get_tree().reload_current_scene()
 
+
 func _on_health_component_on_death() -> void:
 	# todo: play audio on death
+	gm.remove_lives(1)
 	call_deferred("reset_scene")

scripts/game_manager.gd

@@ -2,17 +2,38 @@ class_name GM
 extends Node
 
 var player_state = {
-	"coins": 0,
-}
+					   "coins": 0,
+					   "lives": 3,
+				   }
+
 
 func add_coins(amount: int) -> void:
 	player_state["coins"] += amount
 
+
 func set_coins(amount: int) -> void:
 	player_state["coins"] = amount
 
+
 func get_coins() -> int:
 	return player_state["coins"]
 
+
 func remove_coins(amount: int) -> void:
 	player_state["coins"] -= amount
+
+
+func add_lives(amount: int) -> void:
+	player_state["lives"] += amount
+
+
+func remove_lives(amount: int) -> void:
+	player_state["lives"] -= amount
+
+
+func set_lives(amount: int) -> void:
+	player_state["lives"] = amount
+
+
+func get_lives() -> int:
+	return player_state["lives"]

scripts/hud.gd

@@ -0,0 +1,51 @@
+class_name Hud
+extends Node
+
+@export var player_health: HealthComponent
+@export var coins_label: Label
+@export var health_progressbar: ProgressBar
+@export var lives_label: Label
+
+@onready var game_manager: GM = $"/root/GameManager"
+
+
+func _ready() -> void:
+	if not player_health:
+		var nodes := get_tree().get_nodes_in_group("player")
+		for node in nodes:
+			player_health = node.get_node_or_null("HealthComponent")
+			if player_health:
+				break
+		return
+
+
+func _process(_delta: float) -> void:
+	if not game_manager:
+		return
+
+	set_health_progressbar()
+	set_lives_label()
+	set_coins_label()
+
+
+func set_coins_label() -> void:
+	if not game_manager:
+		return
+
+	#todo: set internationalized text
+	coins_label.text = "Coins: " + str(game_manager.get_coins())
+
+
+func set_lives_label() -> void:
+	if not game_manager:
+		return
+
+	lives_label.text = "Lives: " + str(game_manager.get_lives())
+
+
+func set_health_progressbar() -> void:
+	if not player_health:
+		return
+	
+	health_progressbar.value = player_health.health
+	health_progressbar.max_value = player_health.max_health