feat: 添加玩家和敌人血条

scenes/unit/enemy/enemy_chaser_slow.tscn

@@ -45,3 +45,9 @@ collision_mask = 32
 position = Vector2(0, -30)
 shape = SubResource("CircleShape2D_421q1")
 debug_color = Color(0.95670325, 0.056883797, 0.5071302, 0.41960785)
+
+[node name="HealthBar" parent="." index="7" unique_id=1540037291]
+offset_top = -95.0
+offset_bottom = -75.0
+back_color = Color(0.015686275, 0.05490196, 0.16862746, 1)
+fill_color = Color(0.37254903, 0.5372549, 0.75686276, 1)

scenes/unit/players/player.gd

@@ -16,6 +16,7 @@ var dash_available := true
 
 # Called when the node enters the scene tree for the first time.
 func _ready() -> void:
+	super._ready()
 	dash_timer.wait_time = dash_duration
 	dash_cooldown_timer.wait_time = dash_cooldown
 	

scenes/unit/players/player_well_rounded.tscn

@@ -63,5 +63,9 @@ z_index = 1
 position = Vector2(0, -32)
 shape = SubResource("CircleShape2D_ht2l1")
 
+[node name="HealthBar" parent="." index="8" unique_id=1540037291]
+back_color = Color(0.13725491, 0.019607844, 0.02745098, 1)
+fill_color = Color(1, 0.2901961, 0.45490196, 1)
+
 [connection signal="timeout" from="DashTimer" to="." method="_on_dash_timer_timeout"]
 [connection signal="timeout" from="TrailTimer" to="Visuals/Trail" method="_on_trail_timer_timeout"]

scenes/unit/unit.gd

@@ -6,3 +6,16 @@ class_name Unit
 @onready var visuals: Node2D = %Visuals
 @onready var sprite: Sprite2D = %Sprite
 @onready var anim_player: AnimationPlayer = $AnimationPlayer
+@onready var health_component: HealthComponent = $HealthComponent
+
+func _ready() -> void:
+	print(stats)
+	health_component.setup(stats)
+
+
+func _on_hurtbox_component_on_damaged(hitbox: HitboxComponent) -> void:
+	if health_component.current_health <=0:
+		return
+	
+	health_component.take_damage(hitbox.damage)
+	print("%s: %d" % [name, health_component.current_health] )

scenes/unit/unit.tscn

@@ -3,6 +3,8 @@
 [ext_resource type="Texture2D" uid="uid://devt2xbk78rej" path="res://assets/sprites/shadow.png" id="1_fvc8g"]
 [ext_resource type="Script" uid="uid://cwf3afjy6t6rg" path="res://scenes/unit/unit.gd" id="1_vh40f"]
 [ext_resource type="PackedScene" uid="uid://bkyyic3okyjxx" path="res://scenes/components/hurtbox_component.tscn" id="3_vh40f"]
+[ext_resource type="PackedScene" uid="uid://2ew7i6g3p0v8" path="res://scenes/components/health_component.tscn" id="4_bhlit"]
+[ext_resource type="PackedScene" uid="uid://ifmw1e7gycc8" path="res://scenes/ui/health_bar/health_bar.tscn" id="5_vgvef"]
 
 [sub_resource type="Animation" id="Animation_bhlit"]
 length = 0.001
@@ -247,3 +249,14 @@ position = Vector2(0, -61)
 libraries/ = SubResource("AnimationLibrary_w7udy")
 
 [node name="HurtboxComponent" parent="." unique_id=1155790880 instance=ExtResource("3_vh40f")]
+
+[node name="HealthComponent" parent="." unique_id=455886217 instance=ExtResource("4_bhlit")]
+
+[node name="HealthBar" parent="." unique_id=1540037291 instance=ExtResource("5_vgvef")]
+offset_left = -46.0
+offset_top = -90.0
+offset_right = 50.0
+offset_bottom = -70.0
+
+[connection signal="on_damaged" from="HurtboxComponent" to="." method="_on_hurtbox_component_on_damaged"]
+[connection signal="on_health_changed" from="HealthComponent" to="HealthBar" method="_on_health_component_on_health_changed"]