Basic throw works

src/items/throwable/Dissolve.gdshader

@@ -0,0 +1,21 @@
+shader_type canvas_item;
+
+float random(vec2 uv) {
+	return fract(sin(dot(uv, vec2(12.9898, 78.233))) * 438.5453);
+}
+
+uniform float sensitivity : hint_range(0.0, 1.0) = .5;
+
+void fragment() {
+	// Get size of texture in pixels
+	float size_x = float(textureSize(TEXTURE, 0).x);
+	float size_y = float(textureSize(TEXTURE, 0).y);
+	// 
+	vec4 pixelColor = texture(TEXTURE, UV);
+	// Create a new "UV" which remaps every UV value to a snapped pixel value
+	vec2 UVr = vec2(floor(UV.x*size_x)/size_x, floor(UV.y*size_y)/size_y);
+	// Determine whether pixel should be visible or not
+	float visible = step(sensitivity, random(UVr));
+	// Draw the pixel, or not depending on if it is visible or not
+	COLOR = vec4(pixelColor.r, pixelColor.g, pixelColor.b, min(visible, pixelColor.a));
+}

src/items/throwable/ThrowableItem.cs

@@ -11,7 +11,7 @@ public partial class ThrowableItem : Node3D, IInventoryItem
 
   [Dependency] public IGameRepo GameRepo => this.DependOn<IGameRepo>();
 
-  [Node] public IHitbox Hitbox { get; set; } = default!;
+  [Dependency] public IGame Game => this.DependOn<IGame>();
 
   public InventoryItemStats Info => ThrowableItemInfo;
 
@@ -26,15 +26,18 @@ public partial class ThrowableItem : Node3D, IInventoryItem
 
   [Node] public Area3D Pickup { get; set; } = default!;
 
-  public void OnReady()
+  public void OnResolved()
   {
     Sprite.Texture = ThrowableItemInfo.Texture;
     Pickup.BodyEntered += OnEntered;
   }
 
-  public void Throw()
+  public void Throw(ThrowableItemStats throwableItemStats)
   {
-    GameRepo.PlayerData.Inventory.Remove(this);
+    var throwableScene = GD.Load<PackedScene>("res://src/items/throwable/ThrownItem.tscn");
+    var throwable = throwableScene.Instantiate<ThrownItem>();
+    Game.AddChild(throwable);
+    throwable.Throw(throwableItemStats);
   }
 
   public void Drop()
@@ -48,9 +51,4 @@ public partial class ThrowableItem : Node3D, IInventoryItem
     if (isAdded)
       QueueFree();
   }
-
-  private void OnAnimationFinished(StringName animName)
-  {
-    QueueFree();
-  }
 }

src/items/throwable/ThrowableItem.tscn

@@ -1,41 +1,26 @@
-[gd_scene load_steps=6 format=3 uid="uid://1fl6s352e2ej"]
+[gd_scene load_steps=3 format=3 uid="uid://1fl6s352e2ej"]
 
 [ext_resource type="Script" path="res://src/items/throwable/ThrowableItem.cs" id="1_nac2l"]
-[ext_resource type="Resource" uid="uid://bph8c6by4s047" path="res://src/items/throwable/resources/GeomanticDice.tres" id="2_pefeg"]
-[ext_resource type="Script" path="res://src/hitbox/Hitbox.cs" id="3_qpunu"]
-
-[sub_resource type="BoxShape3D" id="BoxShape3D_qihtb"]
-size = Vector3(0.371643, 0.289612, 0.286743)
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_03cqg"]
 size = Vector3(0.778381, 0.929947, 0.731567)
 
 [node name="ThrowableItem" type="Node3D"]
 script = ExtResource("1_nac2l")
-ThrowableItemInfo = ExtResource("2_pefeg")
 
-[node name="Hitbox" type="Area3D" parent="."]
+[node name="Pickup" type="Area3D" parent="."]
 unique_name_in_owner = true
-collision_layer = 16
-collision_mask = 16
-script = ExtResource("3_qpunu")
+collision_layer = 0
+collision_mask = 4
 
-[node name="Sprite" type="Sprite3D" parent="Hitbox"]
+[node name="CollisionShape3D" type="CollisionShape3D" parent="Pickup"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0600509, 0.26725, 0.180481)
+shape = SubResource("BoxShape3D_03cqg")
+
+[node name="Sprite" type="Sprite3D" parent="Pickup"]
 unique_name_in_owner = true
 pixel_size = 0.0005
 billboard = 2
 shaded = true
 texture_filter = 0
 render_priority = 100
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="Hitbox"]
-shape = SubResource("BoxShape3D_qihtb")
-
-[node name="Pickup" type="Area3D" parent="Hitbox"]
-unique_name_in_owner = true
-collision_layer = 0
-collision_mask = 4
-
-[node name="CollisionShape3D" type="CollisionShape3D" parent="Hitbox/Pickup"]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.0600509, 0.26725, 0.180481)
-shape = SubResource("BoxShape3D_03cqg")

src/items/throwable/ThrowableItemStats.cs

@@ -5,6 +5,9 @@ namespace GameJamDungeon;
 [GlobalClass]
 public partial class ThrowableItemStats : InventoryItemStats
 {
+  [Export]
+  public int Damage { get; set; } = 0;
+
   [Export]
   public Godot.Collections.Array<ThrowableItemTag> ThrowableItemTags { get; set; } = new Godot.Collections.Array<ThrowableItemTag>();
 }

src/items/throwable/ThrownItem.cs

@@ -0,0 +1,37 @@
+using Chickensoft.AutoInject;
+using Chickensoft.GodotNodeInterfaces;
+using Chickensoft.Introspection;
+using GameJamDungeon;
+using Godot;
+
+[Meta(typeof(IAutoNode))]
+public partial class ThrownItem : RigidBody3D
+{
+  public override void _Notification(int what) => this.Notify(what);
+
+  [Dependency] public IGame Game => this.DependOn<IGame>();
+
+  [Node] public Sprite2D Sprite { get; set; } = default!;
+
+  private int _damage = 0;
+
+  public void OnResolved()
+  {
+    BodyEntered += ThrownItem_BodyEntered;
+    GlobalPosition = Game.Player.GlobalPosition + Vector3.Up;
+    AddCollisionExceptionWith((Node)Game.Player);
+  }
+
+  private void ThrownItem_BodyEntered(Node body)
+  {
+    if (body is IEnemy enemy)
+      enemy.EnemyLogic.Input(new EnemyLogic.Input.HitByPlayer(_damage));
+    QueueFree();
+  }
+
+  public void Throw(ThrowableItemStats throwableItemStats)
+  {
+    _damage = throwableItemStats.Damage;
+    ApplyCentralImpulse(Game.Player.GlobalBasis.Z.Normalized() * -20.0f);
+  }
+}

src/items/throwable/ThrownItem.tscn

@@ -0,0 +1,48 @@
+[gd_scene load_steps=7 format=3 uid="uid://b1twcuneob5kt"]
+
+[ext_resource type="Script" path="res://src/items/throwable/ThrownItem.cs" id="1_l0mpw"]
+[ext_resource type="Shader" path="res://src/items/throwable/Dissolve.gdshader" id="2_lukp6"]
+[ext_resource type="Texture2D" uid="uid://mi70lolgtf3n" path="res://src/items/throwable/textures/GEOMANCER-DICE.png" id="2_oyhi4"]
+
+[sub_resource type="BoxShape3D" id="BoxShape3D_s4ym5"]
+size = Vector3(0.288967, 0.302734, 0.28064)
+
+[sub_resource type="ViewportTexture" id="ViewportTexture_vebu3"]
+viewport_path = NodePath("Sprite3D/SubViewport")
+
+[sub_resource type="ShaderMaterial" id="ShaderMaterial_vnlpn"]
+shader = ExtResource("2_lukp6")
+shader_parameter/sensitivity = 0.0
+
+[node name="Hitbox" type="RigidBody3D"]
+collision_layer = 17
+collision_mask = 16
+mass = 0.001
+gravity_scale = 0.0
+contact_monitor = true
+max_contacts_reported = 1
+script = ExtResource("1_l0mpw")
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="."]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0.00739601, 0.0986328, 0.137878)
+shape = SubResource("BoxShape3D_s4ym5")
+
+[node name="Sprite3D" type="Sprite3D" parent="."]
+billboard = 2
+double_sided = false
+texture = SubResource("ViewportTexture_vebu3")
+
+[node name="SubViewport" type="SubViewport" parent="Sprite3D"]
+disable_3d = true
+transparent_bg = true
+handle_input_locally = false
+size = Vector2i(100, 100)
+
+[node name="Sprite" type="Sprite2D" parent="Sprite3D/SubViewport"]
+unique_name_in_owner = true
+z_index = 100
+material = SubResource("ShaderMaterial_vnlpn")
+scale = Vector2(0.1, 0.1)
+texture = ExtResource("2_oyhi4")
+centered = false
+flip_h = true