boss3 health bars

maps/boss/boss3_arena.gd

@@ -1,3 +1,14 @@
 extends "res://maps/map.gd"
 
 
+onready var sg_health: HSlider = $"%SGHealth"
+onready var fami_health: HSlider = $"%FamiHealth"
+
+
+
+func _on_2083_health_changed(amount) -> void:
+	sg_health.value = amount
+
+
+func _on_Famira_health_changed(amount) -> void:
+	fami_health.value = -amount

maps/boss/boss3_arena.tscn

@@ -1,14 +1,75 @@
-[gd_scene load_steps=5 format=2]
+[gd_scene load_steps=6 format=2]
 
 [ext_resource path="res://objects/enemy/boss/sg2083.tscn" type="PackedScene" id=1]
 [ext_resource path="res://tilesets/t_laboratory.tres" type="TileSet" id=2]
 [ext_resource path="res://maps/boss/boss3_arena.gd" type="Script" id=3]
 [ext_resource path="res://objects/enemy/boss/famira.tscn" type="PackedScene" id=4]
+[ext_resource path="res://ui/theme.tres" type="Theme" id=5]
 
 [node name="Map" type="Node2D" groups=["map"]]
 pause_mode = 1
 script = ExtResource( 3 )
 
+[node name="GUI" type="CanvasLayer" parent="."]
+
+[node name="Control" type="HBoxContainer" parent="GUI"]
+anchor_right = 1.0
+anchor_bottom = 1.0
+theme = ExtResource( 5 )
+
+[node name="VBoxContainer" type="VBoxContainer" parent="GUI/Control"]
+margin_right = 126.0
+margin_bottom = 192.0
+size_flags_horizontal = 3
+alignment = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="GUI/Control/VBoxContainer"]
+margin_top = 182.0
+margin_right = 126.0
+margin_bottom = 192.0
+
+[node name="Label" type="Label" parent="GUI/Control/VBoxContainer/HBoxContainer"]
+margin_right = 49.0
+margin_bottom = 10.0
+text = "SG 2083"
+
+[node name="SGHealth" type="HSlider" parent="GUI/Control/VBoxContainer/HBoxContainer"]
+unique_name_in_owner = true
+margin_left = 53.0
+margin_right = 126.0
+margin_bottom = 10.0
+size_flags_horizontal = 3
+value = 100.0
+scrollable = false
+
+[node name="VBoxContainer2" type="VBoxContainer" parent="GUI/Control"]
+margin_left = 130.0
+margin_right = 256.0
+margin_bottom = 192.0
+size_flags_horizontal = 3
+alignment = 2
+
+[node name="HBoxContainer" type="HBoxContainer" parent="GUI/Control/VBoxContainer2"]
+margin_top = 182.0
+margin_right = 126.0
+margin_bottom = 192.0
+
+[node name="FamiHealth" type="HSlider" parent="GUI/Control/VBoxContainer2/HBoxContainer"]
+unique_name_in_owner = true
+margin_right = 80.0
+margin_bottom = 10.0
+size_flags_horizontal = 3
+min_value = -100.0
+max_value = 0.0
+value = -100.0
+scrollable = false
+
+[node name="Label" type="Label" parent="GUI/Control/VBoxContainer2/HBoxContainer"]
+margin_left = 84.0
+margin_right = 126.0
+margin_bottom = 10.0
+text = "Famira"
+
 [node name="TileMap" type="TileMap" parent="."]
 tile_set = ExtResource( 2 )
 cell_size = Vector2( 8, 8 )
@@ -27,3 +88,6 @@ current = true
 [node name="Famira" parent="." instance=ExtResource( 4 )]
 position = Vector2( 185, 176 )
 sg2083_path = NodePath("../2083")
+
+[connection signal="health_changed" from="2083" to="." method="_on_2083_health_changed"]
+[connection signal="health_changed" from="Famira" to="." method="_on_Famira_health_changed"]

objects/enemy/boss/famira.gd

@@ -1,6 +1,9 @@
 extends Node2D
 
 
+signal health_changed(amount)
+
+
 export var push_speed: float = 60.0
 export var chase_speed: float = 40.0
 export var breath_dps: float = 50.0
@@ -43,6 +46,7 @@ func stop_push() -> void:
 
 func hurt(amount: float) -> void:
 	hp -= amount
+	emit_signal("health_changed", hp)
 	if hp <= 0.0:
 		state_chart.send_event("die")
 

objects/enemy/boss/sg2083.gd

@@ -1,6 +1,10 @@
 extends KinematicBody2D
 
 
+signal died()
+signal health_changed(amount)
+
+
 enum State {DEAD, STAND, FORWARD, BACK, DUCK, BEAM}
 
 const Bullet = preload("res://objects/enemy/2600_bullet.tscn")
@@ -78,6 +82,7 @@ func hurt(amount: float, can_duck: bool = false) -> void:
 	if can_duck and state == State.DUCK:
 		return
 	hp -= amount
+	emit_signal("health_changed", hp)
 	if state != State.DEAD and hp <= 0.0:
 		state = State.DEAD
 		anims.play("die")