supa wip

BoundingBoxes/InteractionTrigger.tscn

@@ -0,0 +1,14 @@
+[gd_scene load_steps=3 format=3 uid="uid://dldnp8eunxj3q"]
+
+[ext_resource type="Script" path="res://BoundingBoxes/InteractionTrigger.cs" id="1_uoemj"]
+
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_dfj3a"]
+
+[node name="InteractionTrigger" type="Area2D"]
+collision_layer = 64
+collision_mask = 0
+script = ExtResource("1_uoemj")
+
+[node name="CollisionShape2D" type="CollisionShape2D" parent="."]
+shape = SubResource("RectangleShape2D_dfj3a")
+debug_color = Color(0.905882, 0, 0.745098, 0.419608)

Characters/Character.cs

@@ -1,4 +1,5 @@
 using Godot;
+using GodotUtilities;
 using SupaLidlGame.Extensions;
 using SupaLidlGame.Items;
 using SupaLidlGame.Utils;
@@ -95,14 +96,6 @@ public partial class Character : CharacterBody2D, IFaction
         DrawTarget();
     }
 
-    public override void _Input(InputEvent @event)
-    {
-        if (StateMachine != null)
-        {
-            StateMachine.Input(@event);
-        }
-    }
-
     public override void _PhysicsProcess(double delta)
     {
         if (StateMachine != null)
@@ -188,6 +181,11 @@ public partial class Character : CharacterBody2D, IFaction
         Vector2 knockbackOrigin = default,
         Vector2 knockbackVector = default)
     {
+        if (Health <= 0)
+        {
+            return;
+        }
+
         float oldHealth = Health;
         Health -= damage;
 
@@ -232,7 +230,7 @@ public partial class Character : CharacterBody2D, IFaction
         if (this.GetNode("HurtSound") is AudioStreamPlayer2D sound)
         {
             // very small pitch deviation
-            sound.At(GlobalPosition).WithPitchDeviation(0.125f).Play();
+            sound.At(GlobalPosition).WithPitchDeviation(0.125f).PlayOneShot();
         }
 
         Events.HealthChangedArgs args = new Events.HealthChangedArgs
@@ -242,11 +240,15 @@ public partial class Character : CharacterBody2D, IFaction
             NewHealth = Health,
             Damage = damage,
         };
+
         EmitSignal(SignalName.Hurt, args);
 
         if (Health <= 0)
         {
             EmitSignal(SignalName.Death, args);
+            GetNode<GpuParticles2D>("DeathParticles")
+                .CloneOnWorld<GpuParticles2D>()
+                .EmitOneShot();
         }
     }
 }

Characters/NPC.cs

@@ -92,8 +92,13 @@ public partial class NPC : Character
         Character bestChar = null;
         foreach (Node node in GetParent().GetChildren())
         {
-            if (node is Character character && character.Faction != Faction)
+            if (node is Character character)
             {
+                if (character.Faction == Faction || character.Health <= 0)
+                {
+                    continue;
+                }
+
                 float dist = Position.DistanceTo(character.Position);
                 if (dist < bestDist)
                 {

Characters/Player.cs

@@ -47,6 +47,24 @@ public sealed partial class Player : Character
             _sprite.Animation = _spriteAnim;
         }
         base._Ready();
+        Death += (Events.HealthChangedArgs args) =>
+        {
+            Visible = false;
+        };
+    }
+
+    public override void _Input(InputEvent @event)
+    {
+        if (StateMachine != null)
+        {
+            StateMachine.Input(@event);
+        }
+    }
+
+    public void Spawn()
+    {
+        Health = 100;
+        Visible = true;
     }
 
     public override void ModifyVelocity()

Characters/Player.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=33 format=3 uid="uid://b2254pup8k161"]
+[gd_scene load_steps=37 format=3 uid="uid://b2254pup8k161"]
 
 [ext_resource type="Script" path="res://Characters/Player.cs" id="1_flygr"]
 [ext_resource type="Shader" path="res://Shaders/Flash.gdshader" id="2_ngsgt"]
@@ -172,6 +172,30 @@ _data = {
 "roll": SubResource("Animation_rx2pj")
 }
 
+[sub_resource type="Gradient" id="Gradient_3tax5"]
+offsets = PackedFloat32Array(0.533333, 1)
+colors = PackedColorArray(1, 1, 1, 1, 1, 1, 1, 0)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_pjeh8"]
+gradient = SubResource("Gradient_3tax5")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_humq0"]
+emission_shape = 1
+emission_sphere_radius = 1.0
+particle_flag_disable_z = true
+direction = Vector3(0, 0, 0)
+spread = 180.0
+gravity = Vector3(0, 0, 0)
+initial_velocity_min = 32.0
+initial_velocity_max = 32.0
+orbit_velocity_min = 0.0
+orbit_velocity_max = 0.1
+tangential_accel_min = 64.0
+tangential_accel_max = 64.0
+color_ramp = SubResource("GradientTexture1D_pjeh8")
+
+[sub_resource type="CanvasTexture" id="CanvasTexture_pited"]
+
 [node name="Player" type="CharacterBody2D" node_paths=PackedStringArray("Camera", "DirectionMarker", "Sprite", "Inventory", "StateMachine", "Hurtbox")]
 y_sort_enabled = true
 texture_filter = 3
@@ -289,4 +313,12 @@ collision_mask = 64
 collide_with_areas = true
 script = ExtResource("13_hs3u1")
 
+[node name="DeathParticles" type="GPUParticles2D" parent="."]
+emitting = false
+amount = 16
+process_material = SubResource("ParticleProcessMaterial_humq0")
+texture = SubResource("CanvasTexture_pited")
+one_shot = true
+explosiveness = 0.9
+
 [editable path="Hurtbox"]

Entities/Campfire.tscn

@@ -1,9 +1,9 @@
-[gd_scene load_steps=13 format=3 uid="uid://dhl071rj5wyvx"]
+[gd_scene load_steps=18 format=3 uid="uid://dhl071rj5wyvx"]
 
 [ext_resource type="Texture2D" uid="uid://yqet0b22i70d" path="res://Assets/Sprites/campfire.png" id="1_7eor7"]
 [ext_resource type="Script" path="res://Entities/Campfire.cs" id="1_w4gfp"]
 [ext_resource type="Texture2D" uid="uid://coarr28adgo1u" path="res://Assets/Sprites/Particles/point-light.png" id="3_lm3vq"]
-[ext_resource type="Script" path="res://BoundingBoxes/InteractionTrigger.cs" id="4_h1bqe"]
+[ext_resource type="PackedScene" uid="uid://dldnp8eunxj3q" path="res://BoundingBoxes/InteractionTrigger.tscn" id="4_yoo3p"]
 
 [sub_resource type="AtlasTexture" id="AtlasTexture_68qj1"]
 atlas = ExtResource("1_7eor7")
@@ -56,9 +56,41 @@ animations = [{
 [sub_resource type="RectangleShape2D" id="RectangleShape2D_ubam4"]
 size = Vector2(16, 4)
 
-[sub_resource type="RectangleShape2D" id="RectangleShape2D_dfj3a"]
+[sub_resource type="RectangleShape2D" id="RectangleShape2D_p0hsm"]
 size = Vector2(20, 10)
 
+[sub_resource type="Gradient" id="Gradient_cr0xb"]
+offsets = PackedFloat32Array(0, 0.644444, 1)
+colors = PackedColorArray(2, 1.6, 0.8, 1, 0.863171, 0.393552, 0.380535, 1, 0.304405, 0.24341, 0.229614, 1)
+
+[sub_resource type="GradientTexture1D" id="GradientTexture1D_pjqf7"]
+gradient = SubResource("Gradient_cr0xb")
+
+[sub_resource type="Curve" id="Curve_jm83f"]
+_data = [Vector2(0.144578, 1), 0.0, 0.0, 0, 0, Vector2(1, 0.4), 0.0, 0.0, 0, 0]
+point_count = 2
+
+[sub_resource type="CurveTexture" id="CurveTexture_jpefi"]
+curve = SubResource("Curve_jm83f")
+
+[sub_resource type="ParticleProcessMaterial" id="ParticleProcessMaterial_xtx2m"]
+emission_shape = 1
+emission_sphere_radius = 5.0
+particle_flag_disable_z = true
+direction = Vector3(0, -1, 0)
+spread = 0.0
+gravity = Vector3(0, -16, 0)
+initial_velocity_min = 16.0
+initial_velocity_max = 16.0
+orbit_velocity_min = 0.0
+orbit_velocity_max = 0.0
+radial_accel_min = -40.0
+radial_accel_max = -20.0
+scale_min = 2.0
+scale_max = 4.0
+scale_curve = SubResource("CurveTexture_jpefi")
+color_ramp = SubResource("GradientTexture1D_pjqf7")
+
 [node name="Campfire" type="StaticBody2D"]
 texture_filter = 3
 position = Vector2(0, -8)
@@ -66,12 +98,14 @@ script = ExtResource("1_w4gfp")
 
 [node name="Sprite2D" type="AnimatedSprite2D" parent="."]
 sprite_frames = SubResource("SpriteFrames_o6lfi")
-frame_progress = 0.387757
+animation = &"active"
+frame_progress = 0.343741
 
 [node name="PointLight2D" type="PointLight2D" parent="."]
 color = Color(0.996078, 0.780392, 0.615686, 1)
 energy = 2.0
 blend_mode = 2
+shadow_enabled = true
 texture = ExtResource("3_lm3vq")
 texture_scale = 0.25
 
@@ -79,11 +113,14 @@ texture_scale = 0.25
 position = Vector2(0, 6)
 shape = SubResource("RectangleShape2D_ubam4")
 
-[node name="InteractionTrigger" type="Area2D" parent="."]
-collision_layer = 64
-collision_mask = 0
-script = ExtResource("4_h1bqe")
+[node name="InteractionTrigger" parent="." instance=ExtResource("4_yoo3p")]
 
-[node name="CollisionShape2D" type="CollisionShape2D" parent="InteractionTrigger"]
+[node name="CollisionShape2D" parent="InteractionTrigger" index="0"]
 position = Vector2(0, 5)
-shape = SubResource("RectangleShape2D_dfj3a")
+shape = SubResource("RectangleShape2D_p0hsm")
+
+[node name="GPUParticles2D" type="GPUParticles2D" parent="."]
+amount = 40
+process_material = SubResource("ParticleProcessMaterial_xtx2m")
+
+[editable path="InteractionTrigger"]

Extensions/AudioStreamPlayer2D.cs

@@ -1,4 +1,5 @@
 using Godot;
+using GodotUtilities;
 using System;
 
 namespace SupaLidlGame.Extensions;
@@ -43,7 +44,7 @@ public static class AudioStreamPlayer2DExtensions
         this AudioStreamPlayer2D audio,
         Vector2 globalPosition)
     {
-        var world = audio.GetTree().Root.GetNode("World/TileMap");
+        var world = audio.GetAncestor<Scenes.Map>();
         if (world is null)
         {
             throw new NullReferenceException("World does not exist");
@@ -61,6 +62,15 @@ public static class AudioStreamPlayer2DExtensions
         return clone;
     }
 
+    public static AudioStreamPlayer2D PlayOneShot(
+        this AudioStreamPlayer2D audio,
+        float fromPosition = 0)
+    {
+        audio.Finished += () => audio.QueueFree();
+        audio.Play(fromPosition);
+        return audio;
+    }
+
     public static AudioStreamPlayer2D WithPitchDeviation(
         this AudioStreamPlayer2D audio,
         float deviation)

Extensions/Node.cs

@@ -8,7 +8,8 @@ public static class NodeExtensions
     /// Iterates through each ancestor until it finds an ancestor of type
     /// <c>T</c>
     /// </summary>
-    public static T GetAncestor<T>(this Node node) where T : Node
+    [System.Obsolete]
+    public static T GetAncestorDeprecated<T>(this Node node) where T : Node
     {
         Node parent;
 

Extensions/Node2DExtensions.cs

@@ -1,4 +1,5 @@
 using Godot;
+using GodotUtilities;
 
 namespace SupaLidlGame.Extensions;
 
@@ -9,4 +10,32 @@ public static class Node2DExtensions
         //var spaceState = node.GetWorld2d().DirectSpaceState;
         //var result = spaceState.IntersectRay();
     }
+
+    public static Node CloneOnWorld(this Node2D node)
+    {
+        return CloneOnWorld<Node2D>(node);
+    }
+
+    public static T CloneOnWorld<T>(this Node2D node) where T : Node2D
+    {
+        var world = node.GetAncestor<Scenes.Map>();
+        if (world is null)
+        {
+            throw new System.NullReferenceException("World does not exist");
+        }
+
+        //var parent = new Node2D();
+        //world.AddChild(parent);
+        //parent.GlobalPosition = node.GlobalPosition;
+        var clone = node.Duplicate() as T;
+        world.AddChild(clone);
+        clone.GlobalPosition = node.GlobalPosition;
+        return clone;
+    }
+
+    public static Node AtPosition(this Node2D node, Vector2 position)
+    {
+        node.GlobalPosition = position;
+        return node;
+    }
 }

Extensions/Particles2D.cs

@@ -0,0 +1,14 @@
+using Godot;
+
+namespace SupaLidlGame.Extensions;
+
+public static class Particles2D
+{
+    public static void EmitOneShot(this GpuParticles2D particles)
+    {
+        particles.GetTree().CreateTimer(particles.Lifetime).Timeout += () =>
+        {
+            particles.QueueFree();
+        };
+    }
+}

Items/Weapons/Railgun.cs

@@ -1,5 +1,5 @@
 using Godot;
-using SupaLidlGame.Extensions;
+using GodotUtilities;
 
 namespace SupaLidlGame.Items.Weapons;
 

Items/Weapons/Sword.cs

@@ -1,4 +1,5 @@
 using Godot;
+using GodotUtilities;
 using SupaLidlGame.BoundingBoxes;
 using SupaLidlGame.Characters;
 using SupaLidlGame.Extensions;
@@ -197,7 +198,7 @@ public partial class Sword : Weapon, IParryable
         IsParried = true;
         AnimationPlayer.SpeedScale = 0.25f;
         Character.Stun(1.5f);
-        GetNode<AudioStreamPlayer2D>("ParrySound").OnWorld().Play();
+        GetNode<AudioStreamPlayer2D>("ParrySound").OnWorld().PlayOneShot();
     }
 
     public override void _on_hitbox_hit(BoundingBox box)

State/Character/CharacterState.cs

@@ -46,6 +46,13 @@ public abstract partial class CharacterState : Node, IState<CharacterState>
 
     public virtual CharacterState PhysicsProcess(double delta)
     {
+        if (Character.Health < 0)
+        {
+            Character.Velocity = Vector2.Zero;
+            Character.MoveAndSlide();
+            return null;
+        }
+
         Character.Velocity = Character.NetImpulse;
 
         if (Character.NetImpulse.LengthSquared() < Mathf.Pow(Character.Speed, 2))

State/Character/PlayerRollState.cs

@@ -46,7 +46,7 @@ public partial class PlayerRollState : PlayerState
     public override CharacterState Process(double delta)
     {
         Character.Direction = _rollDirection;
-        if ((_timeLeftToRoll -= delta) <= 0)
+        if ((_timeLeftToRoll -= delta) <= 0 || _player.Health <= 0)
         {
             return IdleState;
         }

SupaLidlGame.csproj

@@ -1,4 +1,4 @@
-<Project Sdk="Godot.NET.Sdk/4.1.0-dev">
+<Project Sdk="Godot.NET.Sdk/4.1.0-beta.1">
   <PropertyGroup>
     <TargetFramework>net6.0</TargetFramework>
     <EnableDynamicLoading>true</EnableDynamicLoading>

Utils/Spawner.cs

@@ -1,5 +1,6 @@
 using Godot;
 using Godot.Collections;
+using GodotUtilities;
 using SupaLidlGame.Extensions;
 
 namespace SupaLidlGame.Utils;

Utils/World.cs

@@ -49,7 +49,10 @@ public partial class World : Node2D
         CurrentPlayer.Death += (Events.HealthChangedArgs args) =>
         {
             // TODO: respawn the player at the last campfire.
-            SpawnPlayer();
+            GetTree().CreateTimer(1).Timeout += () =>
+            {
+                SpawnPlayer();
+            };
         };
 
         base._Ready();
@@ -200,11 +203,13 @@ public partial class World : Node2D
     public void SpawnPlayer()
     {
         // TODO: add max health property
-        CurrentPlayer.Health = 100;
-        CurrentPlayer.GlobalPosition = SaveLocation;
+        //CurrentPlayer.Health = 100;
+        //CurrentPlayer.Sprite.Visible = true;
         if (CurrentMap.SceneFilePath != SaveMapKey)
         {
             LoadScene(SaveMapKey);
         }
+        CurrentPlayer.GlobalPosition = SaveLocation;
+        CurrentPlayer.Spawn();
     }
 }

project.godot

@@ -47,13 +47,13 @@ ui_down={
 }
 roll={
 "deadzone": 0.5,
-"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":3,"pressed":false,"double_click":false,"script":null)
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":3,"canceled":false,"pressed":false,"double_click":false,"script":null)
 , Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":0,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":32,"key_label":0,"unicode":0,"echo":false,"script":null)
 ]
 }
 attack1={
 "deadzone": 0.5,
-"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"pressed":false,"double_click":false,"script":null)
+"events": [Object(InputEventMouseButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"button_mask":0,"position":Vector2(0, 0),"global_position":Vector2(0, 0),"factor":1.0,"button_index":1,"canceled":false,"pressed":false,"double_click":false,"script":null)
 ]
 }
 equip={