Add health stats and functionality

scenes/base/base.tscn

@@ -0,0 +1,21 @@
+[gd_scene load_steps=4 format=3 uid="uid://cikgeqqhctm7k"]
+
+[ext_resource type="Texture2D" uid="uid://c0tosekulqglv" path="res://assets/icons/logo.png" id="1_8p1wv"]
+[ext_resource type="Script" path="res://scripts/base/base.gd" id="1_wqsa0"]
+
+[sub_resource type="CapsuleShape2D" id="CapsuleShape2D_o06lk"]
+radius = 14.0
+height = 40.0
+
+[node name="base" type="Area2D"]
+script = ExtResource("1_wqsa0")
+
+[node name="Sprite2D" type="Sprite2D" parent="."]
+scale = Vector2(0.05, 0.05)
+texture = ExtResource("1_8p1wv")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+position = Vector2(0, 2)
+shape = SubResource("CapsuleShape2D_o06lk")
+
+[connection signal="body_entered" from="." to="." method="_on_body_entered"]

scenes/stages/stage_1.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=12 format=3 uid="uid://btdewn34d67m"]
+[gd_scene load_steps=13 format=3 uid="uid://btdewn34d67m"]
 
 [ext_resource type="Script" path="res://scripts/stages/1/game_manager.gd" id="1_aosti"]
 [ext_resource type="Texture2D" uid="uid://cnxj0mf3luxo" path="res://assets/tileset/ashlands/tf_A5_ashlands_3.png" id="2_1njjc"]
@@ -7,6 +7,7 @@
 [ext_resource type="PackedScene" uid="uid://cd5r1v6f8hahx" path="res://scenes/ui/tower_menu.tscn" id="5_3w5lp"]
 [ext_resource type="PackedScene" uid="uid://cy88k4uxt1v37" path="res://scenes/ui/game_stats.tscn" id="6_hbxxi"]
 [ext_resource type="PackedScene" uid="uid://bvoenhbaqiqj2" path="res://scenes/towers/placement/placement.tscn" id="6_mao4r"]
+[ext_resource type="PackedScene" uid="uid://cikgeqqhctm7k" path="res://scenes/base/base.tscn" id="8_rsf1n"]
 
 [sub_resource type="TileSetAtlasSource" id="TileSetAtlasSource_7yb1o"]
 texture = ExtResource("2_1njjc")
@@ -564,4 +565,7 @@ position = Vector2(676, 192)
 [node name="placement3" parent="Placements" instance=ExtResource("6_mao4r")]
 position = Vector2(844, 393)
 
+[node name="base" parent="." instance=ExtResource("8_rsf1n")]
+position = Vector2(1179, 502)
+
 [connection signal="timeout" from="Path2D/Timer" to="Path2D" method="_on_timer_timeout"]

scenes/ui/game_stats.tscn

@@ -80,26 +80,26 @@ offset_bottom = 1200.0
 scale = Vector2(0.03, 0.03)
 columns = 6
 
-[node name="Health" type="TextureRect" parent="Health/GridContainer"]
+[node name="1" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")
 
-[node name="Health2" type="TextureRect" parent="Health/GridContainer"]
+[node name="2" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")
 
-[node name="Health3" type="TextureRect" parent="Health/GridContainer"]
+[node name="3" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")
 
-[node name="Health4" type="TextureRect" parent="Health/GridContainer"]
+[node name="4" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")
 
-[node name="Health5" type="TextureRect" parent="Health/GridContainer"]
+[node name="5" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")
 
-[node name="Health6" type="TextureRect" parent="Health/GridContainer"]
+[node name="6" type="TextureRect" parent="Health/GridContainer"]
 layout_mode = 2
 texture = ExtResource("3_r1i66")

scripts/base/base.gd

@@ -0,0 +1,19 @@
+extends Area2D
+
+signal enemy_entered_base(enemy)
+
+# Called when the node enters the scene tree for the first time.
+func _ready():
+	pass # Replace with function body.
+
+
+# Called every frame. 'delta' is the elapsed time since the previous frame.
+func _process(delta):
+	pass
+	
+
+func _on_body_entered(body):
+	if body.is_in_group("Enemy"):
+		var enemy = body.get_parent()
+		enemy_entered_base.emit(enemy)
+		body.get_parent().destroy()

scripts/enemies/enemy.gd

@@ -3,6 +3,7 @@ extends PathFollow2D
 var config = null
 var enemy_id: int = 0
 var health: int = 0
+var damage: int = 0
 var speed: int = 0
 var direction_progress = []
 var direction = []
@@ -13,6 +14,7 @@ func set_config(config_path):
 func set_enemy(id: int):
 	enemy_id = id
 	health = config.enemy[enemy_id]['health']
+	damage = config.enemy[enemy_id]['damage']
 	speed = config.enemy[enemy_id]['speed']
 	
 func set_direction():
@@ -45,3 +47,6 @@ func update_healthbar():
 
 func hit(damage : int):
 	health = health - damage
+
+func destroy():
+	queue_free()

scripts/stages/1/game_manager.gd

@@ -12,6 +12,7 @@ var data = {
 
 func _ready():
 	$CanvasLayer/GameStats.set_resource(data['resource'])
+	$base.connect("enemy_entered_base", on_enemy_entered_base)
 	var placements = $Placements.get_children()
 	for placement in placements:
 		placement.connect("on_placement", on_game_placement)
@@ -42,7 +43,6 @@ func on_game_placement(pos, tower_placement_id):
 		if data['resource'] < config.menu[1]['price']:
 			disabled_2 = true
 	$CanvasLayer/TowerMenu.show_menu(tower_id, pos, tower_placement_id, disabled, disabled_2)
-	print(data)
 
 func on_build_tower(pos, tower_id, tower_placement_id):
 	if data['tower'].has(str(tower_placement_id)):
@@ -59,3 +59,10 @@ func on_build_tower(pos, tower_id, tower_placement_id):
 	data['tower'][str(tower_placement_id)]['name'] = tower.name
 	data['resource'] -= config.menu[tower_id]['price']
 	$CanvasLayer/GameStats.set_resource(data['resource'])
+
+func on_enemy_entered_base(enemy):
+	data['health'] -= enemy.damage
+	$CanvasLayer/GameStats.set_damage(enemy.damage)
+	
+	if data['health'] < 1:
+		print("Game Over")

scripts/ui/game_stats.gd

@@ -1,14 +1,13 @@
 extends Control
 
 
-# Called when the node enters the scene tree for the first time.
-func _ready():
-	pass # Replace with function body.
-
-
-# Called every frame. 'delta' is the elapsed time since the previous frame.
-func _process(delta):
-	pass
-
 func set_resource(value):
 	$Resources/Label.text = str(value)
+
+func set_damage(value):
+	var health = $Health/GridContainer.get_children()
+	
+	for x in range(value):
+		if !health.is_empty():
+			health[len(health) - 1].queue_free()
+			health.pop_back()