Enemy

made a basic enemy that can harm/kill the player.

scenes/enemy.tscn

@@ -0,0 +1,32 @@
+[gd_scene format=3 uid="uid://bjk1cmuogswyd"]
+
+[ext_resource type="Script" uid="uid://2jmspsmp5wpm" path="res://scripts/enemy.gd" id="1_7p1mj"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_aqe1g"]
+size = Vector2(168, 167)
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_yg5ta"]
+size = Vector2(178, 168)
+
+[node name="enemy" type="CharacterBody2D" unique_id=1471932521]
+collision_layer = 4
+collision_mask = 3
+script = ExtResource("1_7p1mj")
+
+[node name="ColorRect" type="ColorRect" parent="." unique_id=519837051]
+offset_right = 169.0
+offset_bottom = 166.0
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="." unique_id=1567529793]
+position = Vector2(85, 82)
+shape = SubResource("RectangleShape2D_aqe1g")
+
+[node name="Timer" type="Timer" parent="." unique_id=356300230]
+
+[node name="Area2D" type="Area2D" parent="." unique_id=461696644]
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D" unique_id=72940614]
+position = Vector2(84, 79)
+shape = SubResource("RectangleShape2D_yg5ta")
+
+[connection signal="timeout" from="Timer" to="." method="_on_timer_timeout"]

scenes/player.tscn

@@ -5,8 +5,11 @@
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_d2by0"]
 size = Vector2(111, 105)
 
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_aqe1g"]
+size = Vector2(114.5, 109)
+
 [node name="player" type="CharacterBody2D" unique_id=1596338883]
-collision_mask = 2
+collision_mask = 6
 script = ExtResource("1_3vyb7")
 
 [node name="ColorRect" type="ColorRect" parent="." unique_id=42689460]
@@ -18,3 +21,42 @@ offset_bottom = 105.0
 [node name="CollisionShape2D" type="CollisionShape2D" parent="." unique_id=1496788104]
 position = Vector2(55.5, 52.5)
 shape = SubResource("RectangleShape2D_d2by0")
+
+[node name="Area2D" type="Area2D" parent="." unique_id=680224441]
+collision_mask = 4
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D" unique_id=736937610]
+position = Vector2(55.25, 52.5)
+shape = SubResource("RectangleShape2D_aqe1g")
+
+[node name="health" type="Control" parent="." unique_id=1976293596]
+layout_mode = 3
+anchors_preset = 0
+offset_right = 40.0
+offset_bottom = 40.0
+
+[node name="ColorRect" type="ColorRect" parent="health" unique_id=110340136]
+self_modulate = Color(1, 0, 0, 1)
+layout_mode = 0
+offset_left = 3.0
+offset_top = -42.0
+offset_right = 26.0
+offset_bottom = -20.0
+
+[node name="ColorRect2" type="ColorRect" parent="health" unique_id=1043497392]
+self_modulate = Color(1, 0, 0, 1)
+layout_mode = 0
+offset_left = 37.0
+offset_top = -42.0
+offset_right = 60.0
+offset_bottom = -20.0
+
+[node name="ColorRect3" type="ColorRect" parent="health" unique_id=175994440]
+self_modulate = Color(1, 0, 0, 1)
+layout_mode = 0
+offset_left = 70.0
+offset_top = -42.0
+offset_right = 93.0
+offset_bottom = -20.0
+
+[connection signal="body_entered" from="Area2D" to="." method="_on_area_2d_body_entered"]

scenes/test_scene.tscn

@@ -1,7 +1,7 @@
 [gd_scene format=3 uid="uid://d1xirc54wud0s"]
 
 [ext_resource type="PackedScene" uid="uid://cmtdq6tedv1mm" path="res://scenes/player.tscn" id="1_g7g4h"]
-[ext_resource type="Script" uid="uid://87oh2y0i2muf" path="res://scenes/rigid_body_2d.gd" id="2_nd71p"]
+[ext_resource type="PackedScene" uid="uid://bjk1cmuogswyd" path="res://scenes/enemy.tscn" id="2_j8ivh"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_aqe1g"]
 size = Vector2(1116.25, 73)
@@ -19,8 +19,10 @@ position = Vector2(64, 386)
 
 [node name="floor" type="StaticBody2D" parent="." unique_id=866269158]
 collision_layer = 2
-script = ExtResource("2_nd71p")
 
 [node name="CollisionShape2D" type="CollisionShape2D" parent="floor" unique_id=1146724072]
 position = Vector2(561.125, 569)
 shape = SubResource("RectangleShape2D_aqe1g")
+
+[node name="enemy" parent="floor" unique_id=1471932521 instance=ExtResource("2_j8ivh")]
+position = Vector2(527, 311)