feat: turrents and explosions

Game/Projectile/Explosion/explosion_gpu_particles_2d.tscn

@@ -0,0 +1,41 @@
+[gd_scene format=3 uid="uid://dfvr0g5souli2"]
+
+[ext_resource type="Texture2D" uid="uid://bhm7kb18b1tbh" path="res://Game/Projectile/Explosion/fires.png" id="1_e3ife"]
+
+[sub_resource type="CanvasItemMaterial" id="CanvasItemMaterial_bfsaf"]
+particles_animation = true
+particles_anim_h_frames = 2
+particles_anim_v_frames = 1
+particles_anim_loop = false
+
+[sub_resource type="Curve" id="Curve_ytfwl"]
+_data = [Vector2(0.00554017, 0.021126747), 0.0, 0.0, 0, 0, Vector2(0.14681442, 0.99295783), 0.0, 0.0, 0, 0, Vector2(1, 0), 0.0, 0.0, 0, 0]
+point_count = 3
+
+[sub_resource type="CurveTexture" id="CurveTexture_jyg1o"]
+curve = SubResource("Curve_ytfwl")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_u8d0v"]
+lifetime_randomness = 0.1
+particle_flag_disable_z = true
+spread = 180.0
+initial_velocity_min = 47.62
+initial_velocity_max = 47.62
+gravity = Vector3(0, 0, 0)
+damping_min = 97.494
+damping_max = 97.494
+scale_min = 0.099999994
+scale_max = 0.099999994
+color = Color(1, 0.11372549, 0.22745098, 1)
+alpha_curve = SubResource("CurveTexture_jyg1o")
+anim_speed_min = 6.67
+anim_speed_max = 6.67
+
+[node name="ExplosionGPUParticles2D" type="GPUParticles2D" unique_id=1991976710]
+material = SubResource("CanvasItemMaterial_bfsaf")
+emitting = false
+amount = 16
+texture = ExtResource("1_e3ife")
+lifetime = 0.3
+one_shot = true
+process_material = SubResource("ParticleProcessMaterial_u8d0v")

Game/Projectile/Explosion/fires.png.import

@@ -0,0 +1,40 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bhm7kb18b1tbh"
+path="res://.godot/imported/fires.png-9cb25e6666cbbded849592a59c77604f.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Game/Projectile/Explosion/fires.png"
+dest_files=["res://.godot/imported/fires.png-9cb25e6666cbbded849592a59c77604f.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/uastc_level=0
+compress/rdo_quality_loss=0.0
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/channel_remap/red=0
+process/channel_remap/green=1
+process/channel_remap/blue=2
+process/channel_remap/alpha=3
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

Game/Projectile/Projectile.cs

@@ -4,10 +4,25 @@ namespace GodotHostTest.Game.Projectile;
 
 public partial class Projectile : Node2D
 {
+    [Export] private PackedScene _explosionPackedScene = null!;
     [Export] private float _speed = 100;
 
     public override void _PhysicsProcess(double delta)
     {
         Position += (float)delta * _speed * Vector2.Up.Rotated(Rotation);
     }
+
+    private void OnArea2DEntered(Area2D _)
+    {
+        var explosion = (GpuParticles2D)_explosionPackedScene.Instantiate();
+        explosion.GlobalPosition = GlobalPosition;
+        explosion.Emitting = true;
+        GetTree().CurrentScene.AddChild(explosion);
+        QueueFree();
+    }
+
+    private void OnScreenExited()
+    {
+        QueueFree();
+    }
 }

Game/Projectile/projectile.tscn

@@ -2,6 +2,7 @@
 
 [ext_resource type="Script" uid="uid://dc5mvle8lc40j" path="res://Game/Projectile/Projectile.cs" id="1_g2gsk"]
 [ext_resource type="Script" uid="uid://qjonl8stia46" path="res://addons/AetherBind/ServiceSource.cs" id="2_g4q5f"]
+[ext_resource type="PackedScene" uid="uid://dfvr0g5souli2" path="res://Game/Projectile/Explosion/explosion_gpu_particles_2d.tscn" id="2_r0joc"]
 [ext_resource type="Texture2D" uid="uid://blwkfvcupjt0v" path="res://Game/Projectile/towerDefense_tile252.png" id="3_r0joc"]
 
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_u8d0v"]
@@ -10,6 +11,7 @@ size = Vector2(22, 39)
 [node name="Projectile" type="Node2D" unique_id=1686616504]
 script = ExtResource("1_g2gsk")
 _speed = 600.0
+_explosionPackedScene = ExtResource("2_r0joc")
 
 [node name="Scope" type="Node" parent="." unique_id=513224818 node_paths=PackedStringArray("InjectedNodes")]
 script = ExtResource("2_g4q5f")
@@ -24,3 +26,8 @@ collision_mask = 2
 [node name="CollisionShape2D" type="CollisionShape2D" parent="Area2D" unique_id=1209287052]
 position = Vector2(0, 0.5)
 shape = SubResource("RectangleShape2D_u8d0v")
+
+[node name="VisibleOnScreenNotifier2D" type="VisibleOnScreenNotifier2D" parent="." unique_id=2022746131]
+
+[connection signal="area_entered" from="Area2D" to="." method="OnArea2DEntered"]
+[connection signal="screen_exited" from="VisibleOnScreenNotifier2D" to="." method="OnScreenExited"]