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Add basic enemy behavior and spawning system

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The changes introduce enemy mechanics and management - including
spawning, movement patterns, shooting timers, and death handling.
This commit is contained in:
Henry 2025-10-13 18:55:09 +01:00
parent 85155b1c7d
commit 996a0bb8f7
8 changed files with 300 additions and 7 deletions
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164
scenes/enemy.tscn Normal file
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[gd_scene load_steps=9 format=3 uid="uid://c4vq2ytntfvoj"]
[ext_resource type="Script" uid="uid://bgdjbphv28w25" path="res://scenes/enemy.gd" id="1_55jtl"]
[ext_resource type="Texture2D" uid="uid://deyu1prtitqcp" path="res://resources/Mini Pixel Pack 3/Enemies/Bon_Bon (16 x 16).png" id="2_mpr68"]
[ext_resource type="Texture2D" uid="uid://h04wm5a27u0" path="res://resources/Mini Pixel Pack 3/Effects/Explosion (16 x 16).png" id="3_4ra3w"]
[sub_resource type="RectangleShape2D" id="RectangleShape2D_ft8do"]
size = Vector2(14, 12)
[sub_resource type="Animation" id="Animation_1vja8"]
length = 0.001
tracks/0/type = "value"
tracks/0/imported = false
tracks/0/enabled = true
tracks/0/path = NodePath("Sprite2D:texture")
tracks/0/interp = 1
tracks/0/loop_wrap = true
tracks/0/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [ExtResource("2_mpr68")]
}
tracks/1/type = "value"
tracks/1/imported = false
tracks/1/enabled = true
tracks/1/path = NodePath("Sprite2D:hframes")
tracks/1/interp = 1
tracks/1/loop_wrap = true
tracks/1/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [4]
}
tracks/2/type = "value"
tracks/2/imported = false
tracks/2/enabled = true
tracks/2/path = NodePath("Sprite2D:frame")
tracks/2/interp = 1
tracks/2/loop_wrap = true
tracks/2/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [2]
}
[sub_resource type="Animation" id="Animation_5wwv6"]
resource_name = "bounce"
loop_mode = 1
step = 0.05
tracks/0/type = "value"
tracks/0/imported = false
tracks/0/enabled = true
tracks/0/path = NodePath("Sprite2D:texture")
tracks/0/interp = 1
tracks/0/loop_wrap = true
tracks/0/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [ExtResource("2_mpr68")]
}
tracks/1/type = "value"
tracks/1/imported = false
tracks/1/enabled = true
tracks/1/path = NodePath("Sprite2D:hframes")
tracks/1/interp = 1
tracks/1/loop_wrap = true
tracks/1/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [4]
}
tracks/2/type = "value"
tracks/2/imported = false
tracks/2/enabled = true
tracks/2/path = NodePath("Sprite2D:frame")
tracks/2/interp = 1
tracks/2/loop_wrap = true
tracks/2/keys = {
"times": PackedFloat32Array(0.1, 0.2, 0.3, 0.4, 0.45),
"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
"update": 1,
"values": [2, 1, 0, 3, 0]
}
[sub_resource type="Animation" id="Animation_iwav8"]
resource_name = "explode"
length = 0.4
step = 0.05
tracks/0/type = "value"
tracks/0/imported = false
tracks/0/enabled = true
tracks/0/path = NodePath("Sprite2D:texture")
tracks/0/interp = 1
tracks/0/loop_wrap = true
tracks/0/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [ExtResource("3_4ra3w")]
}
tracks/1/type = "value"
tracks/1/imported = false
tracks/1/enabled = true
tracks/1/path = NodePath("Sprite2D:frame")
tracks/1/interp = 1
tracks/1/loop_wrap = true
tracks/1/keys = {
"times": PackedFloat32Array(0, 0.042729422, 0.1, 0.15, 0.4),
"transitions": PackedFloat32Array(1, 1, 1, 1, 1),
"update": 1,
"values": [0, 2, 3, 4, 5]
}
tracks/2/type = "value"
tracks/2/imported = false
tracks/2/enabled = true
tracks/2/path = NodePath("Sprite2D:hframes")
tracks/2/interp = 1
tracks/2/loop_wrap = true
tracks/2/keys = {
"times": PackedFloat32Array(0),
"transitions": PackedFloat32Array(1),
"update": 1,
"values": [6]
}
[sub_resource type="AnimationLibrary" id="AnimationLibrary_1i2q2"]
_data = {
&"RESET": SubResource("Animation_1vja8"),
&"bounce": SubResource("Animation_5wwv6"),
&"explode": SubResource("Animation_iwav8")
}
[node name="Enemy" type="Area2D" groups=["enemies"]]
script = ExtResource("1_55jtl")
[node name="Sprite2D" type="Sprite2D" parent="."]
position = Vector2(0, -3)
texture = ExtResource("2_mpr68")
hframes = 4
frame = 2
[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
position = Vector2(0, -3)
shape = SubResource("RectangleShape2D_ft8do")
[node name="AnimationPlayer" type="AnimationPlayer" parent="."]
libraries = {
&"": SubResource("AnimationLibrary_1i2q2")
}
autoplay = "bounce"
[node name="MoveTimer" type="Timer" parent="."]
one_shot = true
[node name="ShootTimer" type="Timer" parent="."]
one_shot = true
[connection signal="timeout" from="MoveTimer" to="." method="_on_move_timer_timeout"]
[connection signal="timeout" from="ShootTimer" to="." method="_on_shoot_timer_timeout"]