Made hp bar aware of max hp

healthbar/healthbar.gd

@@ -1,11 +1,13 @@
 extends HBoxContainer
 
-@export var initial_health : int = 5
 @export var packedHeart : PackedScene;
+var current_max_hp = 0
+var current_health = 0
 
 func _ready() -> void:
-	for i in range(initial_health):
+	#for i in range(initial_health):
-		add_child(packedHeart.instantiate())
+		#add_child(packedHeart.instantiate())
+	pass
 
 func set_health(health : int):
 	var i = 0
@@ -15,7 +17,27 @@ func set_health(health : int):
 			heart.restore()
 		else:
 			heart.fade()
+	current_health = health
+
+func set_maxhealth(new_max_hp : int):
+	if new_max_hp > current_max_hp:
+		for i in range(new_max_hp - current_max_hp):
+			add_child(packedHeart.instantiate())
+	elif new_max_hp < current_max_hp:
+		var children = get_children()
+		for i in range(children.size()):
+			if new_max_hp < i+1:
+				children[i].queue_free()
+		current_health = min(current_health, current_max_hp)
+	else: pass
+	
+	current_max_hp = new_max_hp
+	set_health(current_max_hp)
 			
 
 func _on_player_health_changed(new_health: int) -> void:
 	set_health(new_health)
+
+
+func _on_player_max_hp_changed(new_max_hp: int) -> void:
+	set_maxhealth(new_max_hp)

item_ui/item_ui.tscn

@@ -1,4 +1,6 @@
-[gd_scene load_steps=2 format=3 uid="uid://73g8y37skebh"]
+[gd_scene load_steps=3 format=3 uid="uid://73g8y37skebh"]
+
+[ext_resource type="Texture2D" uid="uid://cy70quh6k3s1j" path="res://icon.svg" id="1_lfuq2"]
 
 [sub_resource type="StyleBoxFlat" id="StyleBoxFlat_8oq0s"]
 draw_center = false
@@ -13,11 +15,23 @@ corner_radius_top_right = 50
 corner_radius_bottom_right = 50
 corner_radius_bottom_left = 50
 
-[node name="ItemUI" type="PanelContainer"]
+[node name="ItemUI" type="MarginContainer"]
 anchors_preset = 1
 anchor_left = 1.0
 anchor_right = 1.0
-offset_left = -100.0
+offset_left = -150.0
-offset_bottom = 100.0
+offset_bottom = 150.0
 grow_horizontal = 0
+theme_override_constants/margin_left = 25
+theme_override_constants/margin_top = 25
+theme_override_constants/margin_right = 25
+theme_override_constants/margin_bottom = 25
+
+[node name="PanelContainer" type="PanelContainer" parent="."]
+layout_mode = 2
 theme_override_styles/panel = SubResource("StyleBoxFlat_8oq0s")
+
+[node name="TextureRect" type="TextureRect" parent="PanelContainer"]
+layout_mode = 2
+texture = ExtResource("1_lfuq2")
+expand_mode = 1

main.tscn

@@ -1,13 +1,14 @@
-[gd_scene load_steps=10 format=3 uid="uid://cxo6bq26huau7"]
+[gd_scene load_steps=11 format=3 uid="uid://cxo6bq26huau7"]
 
 [ext_resource type="PackedScene" uid="uid://cmaovvr15b3qk" path="res://player/player.tscn" id="2_1bvp3"]
 [ext_resource type="Script" uid="uid://vgxh2xdevat7" path="res://world/earth.gd" id="2_lquwl"]
 [ext_resource type="PackedScene" uid="uid://jjoyj1ldafkf" path="res://world/earth.tscn" id="3_lquwl"]
 [ext_resource type="Script" uid="uid://colvx6wq0e8n7" path="res://world/building_generator.gd" id="4_1bvp3"]
+[ext_resource type="PackedScene" uid="uid://73g8y37skebh" path="res://item_ui/item_ui.tscn" id="6_4c57u"]
 [ext_resource type="PackedScene" uid="uid://cjsrtswk4vgf2" path="res://healthbar/healthbar.tscn" id="6_7mycd"]
 [ext_resource type="PackedScene" uid="uid://dpdn2php3ydsv" path="res://death_screen/death_screen.tscn" id="7_5vw27"]
-[ext_resource type="PackedScene" path="res://utils/platform.tscn" id="7_272bh"]
+[ext_resource type="PackedScene" uid="uid://4l3elvxpghw8" path="res://utils/platform.tscn" id="7_272bh"]
-[ext_resource type="PackedScene" path="res://items/healthup.tscn" id="9_4c57u"]
+[ext_resource type="PackedScene" uid="uid://gwctb2xqsbj" path="res://items/healthup.tscn" id="9_4c57u"]
 [ext_resource type="PackedScene" uid="uid://chu67ci7sl488" path="res://enemies/ghost.tscn" id="9_kek77"]
 
 [node name="main" type="Node2D"]
@@ -42,6 +43,8 @@ autostart = true
 offset_right = 128.0
 offset_bottom = 128.0
 
+[node name="ItemUI" parent="CanvasLayer" instance=ExtResource("6_4c57u")]
+
 [node name="DeathScreen" parent="CanvasLayer" instance=ExtResource("7_5vw27")]
 visible = false
 
@@ -56,6 +59,7 @@ position = Vector2(0, -3000)
 position = Vector2(0, -3100)
 
 [connection signal="health_changed" from="Player" to="CanvasLayer/Healthbar" method="_on_player_health_changed"]
+[connection signal="max_hp_changed" from="Player" to="CanvasLayer/Healthbar" method="_on_player_max_hp_changed"]
 [connection signal="player_died" from="Player" to="CanvasLayer/DeathScreen" method="_on_player_player_died"]
 [connection signal="timeout" from="Building Generator/Timer" to="Building Generator" method="_on_timer_timeout"]
 [connection signal="visibility_changed" from="CanvasLayer/DeathScreen" to="Player" method="_on_death_screen_visibility_changed"]

player/player.gd

@@ -22,13 +22,17 @@ var air_jumps_current = 1;
 
 # HP and Iframes
 signal health_changed(new_health : int)
+signal max_hp_changed(new_max_hp : int)
 signal player_died
 
 var current_hp = 5:
 	set(new_hp):
 		current_hp = new_hp
 		health_changed.emit(current_hp)
-var max_hp = 5;
+var max_hp = 5:
+	set(new_max_hp):
+		max_hp = new_max_hp
+		max_hp_changed.emit(max_hp)
 var hit_invulnerability = 0.5
 var inv_time = 0;
 var dead = false;
@@ -46,6 +50,10 @@ var atk_timer = 0
 var active_item = null
 var item_cooldown = 0
 
+func _ready() -> void:
+	max_hp_changed.emit(max_hp)
+	health_changed.emit(current_hp)
+
 func _physics_process(delta: float) -> void:
 	manage_iframes(delta)
 	manage_movement_options()