Mejoras en el manejo del personaje, enemigo de pruebas

ui/hud/player_health_hud.gd

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+extends CanvasLayer
+
+
+## Minimal player HUD.
+##
+## This is a CanvasLayer on purpose: its coordinates belong to the camera
+## viewport, not to the level. Therefore (18, 18) always means "18 pixels from
+## the top-left corner currently visible by the camera", even while the player
+## and Camera2D move through the world.
+
+@onready var health_bar: ProgressBar = $HUD/HealthBar
+@onready var health_label: Label = $HUD/HealthBar/HealthLabel
+
+
+func _ready() -> void:
+	var player: Node = get_parent()
+	if player == null or not player.has_signal(&"health_changed"):
+		push_error("PlayerHealthHUD must be a child of a Player with health_changed signal.")
+		return
+
+	# Child _ready() runs before Player._ready(). We connect here first and the
+	# Player will emit its initial health value a moment later during its _ready().
+	player.connect(&"health_changed", _on_health_changed)
+
+
+func _on_health_changed(current_health: int, max_health: int) -> void:
+	health_bar.max_value = float(max_health)
+	health_bar.value = float(current_health)
+	health_label.text = "HP  %d / %d" % [current_health, max_health]

ui/hud/player_health_hud.gd.uid

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+uid://djbmxa3ubj4yk

ui/hud/player_health_hud.tscn

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+[gd_scene load_steps=4 format=3]
+
+[ext_resource type="Script" path="res://ui/hud/player_health_hud.gd" id="1_hud"]
+
+[sub_resource type="StyleBoxFlat" id="HealthBackground"]
+bg_color = Color(0.08, 0.08, 0.09, 0.82)
+border_width_left = 2
+border_width_top = 2
+border_width_right = 2
+border_width_bottom = 2
+border_color = Color(0.95, 0.95, 0.95, 0.75)
+corner_radius_top_left = 7
+corner_radius_top_right = 7
+corner_radius_bottom_right = 7
+corner_radius_bottom_left = 7
+
+[sub_resource type="StyleBoxFlat" id="HealthFill"]
+bg_color = Color(0.72, 0.06, 0.06, 0.92)
+corner_radius_top_left = 5
+corner_radius_top_right = 5
+corner_radius_bottom_right = 5
+corner_radius_bottom_left = 5
+
+[node name="PlayerHealthHUD" type="CanvasLayer"]
+layer = 90
+script = ExtResource("1_hud")
+
+[node name="HUD" type="Control" parent="."]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+
+[node name="HealthBar" type="ProgressBar" parent="HUD"]
+layout_mode = 0
+offset_left = 18.0
+offset_top = 18.0
+offset_right = 278.0
+offset_bottom = 58.0
+mouse_filter = 2
+theme_override_styles/background = SubResource("HealthBackground")
+theme_override_styles/fill = SubResource("HealthFill")
+max_value = 5.0
+value = 5.0
+show_percentage = false
+
+[node name="HealthLabel" type="Label" parent="HUD/HealthBar"]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+theme_override_colors/font_color = Color(1, 1, 1, 1)
+theme_override_colors/font_shadow_color = Color(0, 0, 0, 0.9)
+theme_override_constants/shadow_offset_x = 1
+theme_override_constants/shadow_offset_y = 1
+theme_override_font_sizes/font_size = 18
+text = "HP  5 / 5"
+horizontal_alignment = 1
+vertical_alignment = 1