Tree chopping only possible with axe.

entities/Player.cs

@@ -9,11 +9,17 @@ public class Player : Entity, IInteractionInterface {
     // public members
     [Export] public NodePath WorldNode;
 
+    public int WoodCount;
     public int GoldCount;
+    public bool HasAxe = false;
+    
     public TaskQueueComponent TaskQueueComponent;
     public NavigationComponent NavigationComponent { get; private set; }
     public InteractionComponent InteractionComponent { get; set; }
 
+    [Signal]
+    private delegate void WoodCountChanged(int woodCount);
+
     [Signal]
     private delegate void GoldCountChanged(int goldCount);
 
@@ -111,6 +117,11 @@ public class Player : Entity, IInteractionInterface {
                 GoldBar bar = (GoldBar)node;
                 bar.SetTarget(GlobalTransform.origin);
             }
+
+            if (node is Wood) {
+                Wood wood = (Wood)node;
+                wood.SetTarget(GlobalTransform.origin);
+            }
         }
 
         UpdateDebugGeometry();
@@ -139,6 +150,11 @@ public class Player : Entity, IInteractionInterface {
             bar.UnsetTarget();
         }
 
+        if (node is Wood) {
+            Wood wood = (Wood)node;
+            wood.UnsetTarget();
+        }
+
         _attractedItemList.Remove(node);
     }
 
@@ -152,6 +168,9 @@ public class Player : Entity, IInteractionInterface {
         if (body is GoldBar) {
             GoldCount++;
             EmitSignal("GoldCountChanged", GoldCount);
+        } else if (body is Wood) {
+            WoodCount++;
+            EmitSignal("WoodCountChanged", WoodCount);
         }
 
         body.QueueFree();
@@ -161,8 +180,10 @@ public class Player : Entity, IInteractionInterface {
         Debug.Assert(_toolAttachement != null);
         if (toolName == "Axe") {
             _toolAttachement.Visible = true;
+            HasAxe = true;
         } else if (toolName == "") {
             _toolAttachement.Visible = false;
+            HasAxe = false;
         }
     }
 
@@ -175,6 +196,12 @@ public class Player : Entity, IInteractionInterface {
             GD.Print("Player Opening Box");
             stateMachine.Travel("Interaction");
         } else if (InteractionComponent.TargetEntity is Tree) {
+            if (!HasAxe) {
+                GD.Print("Not chopping tree, player has no Axe!");
+                InteractionComponent.EndInteraction();
+                return;
+            }
+            
             GD.Print("Player Chopping Tree");
             stateMachine.Travel("Hit");
         }

entities/Tree.cs

@@ -1,10 +1,13 @@
 using System;
 using System.Diagnostics;
+using System.Linq;
 using Godot;
 using GodotComponentTest.components;
 using GodotComponentTest.entities;
 
 public class Tree : StaticBody, IInteractionInterface {
+    private readonly PackedScene _woodScene = GD.Load<PackedScene>("res://entities/Wood.tscn");
+
     [Export] public float ChopDuration = 2;
     public bool IsMouseOver;
     public InteractionComponent InteractionComponent { get; set; }
@@ -13,6 +16,7 @@ public class Tree : StaticBody, IInteractionInterface {
     private AnimationPlayer _animationPlayer;
     private float _health = 100;
     private bool _isBeingChopped;
+    private bool _isDead;
 
     [Signal]
     public delegate void EntityClicked(Entity entity);
@@ -41,10 +45,27 @@ public class Tree : StaticBody, IInteractionInterface {
             _health = Math.Max(0, _health - delta * 100 / ChopDuration);
         }
 
-        if (_health == 0) {
+        if (!_isDead && _health == 0) {
             InteractionComponent.EndInteraction();
             InteractionComponent.TargetEntity = null;
             GD.Print("Tree chopped!");
+
+            int numWoodLogs = (int)(GD.Randi() % 2) + 1;
+
+            foreach (int i in Enumerable.Range(1, numWoodLogs)) {
+                Wood wood = (Wood)_woodScene.Instance();
+                wood.Transform = new Transform(Transform.basis.Rotated(Vector3.Up, GD.Randf() * 2 * Mathf.Pi),
+                    Transform.origin + Vector3.Up * 0.8f);
+                wood.velocity = new Vector3(
+                    (GD.Randf() * 2f - 1f) * 1.2f,
+                    5 + GD.Randf() * 0.3f,
+                    (GD.Randf() * 2f - 1f) * 1.2f
+                );
+                GetParent().AddChild(wood);
+            }
+
+            _isDead = true;
+
             EmitSignal("TreeChopped", this);
         }
     }

entities/Wood.cs

@@ -0,0 +1,49 @@
+using Godot;
+
+public class Wood : KinematicBody {
+    private Vector3 targetPosition;
+    private bool hasTarget;
+    public Vector3 velocity;
+
+    // Called when the node enters the scene tree for the first time.
+    public override void _Ready() {
+        targetPosition = GlobalTransform.origin;
+    }
+
+    public void SetTarget(Vector3 target) {
+        targetPosition = target;
+        hasTarget = true;
+    }
+
+    public void UnsetTarget() {
+        hasTarget = false;
+    }
+
+    // Called every frame. 'delta' is the elapsed time since the previous frame.
+    public override void _PhysicsProcess(float delta) {
+        if (hasTarget) {
+            if (targetPosition.IsEqualApprox(GlobalTransform.origin)) {
+                targetPosition = GlobalTransform.origin;
+                velocity = Vector3.Zero;
+            }
+
+
+            Vector3 targetDirection = (targetPosition - GlobalTransform.origin).Normalized();
+            velocity = targetDirection * (velocity.Length() + 10 * delta);
+            Transform = new Transform(Transform.basis.Rotated(Vector3.Up, delta * 2.0f), Transform.origin);
+        } else {
+            velocity.y = velocity.y - 9.81f * delta;
+        }
+
+        velocity = MoveAndSlide(velocity, Vector3.Up);
+
+        if (IsOnFloor() || Mathf.Abs(Transform.origin.y) < 0.01) {
+            // apply damping when on ground
+            velocity = velocity - velocity.Normalized() * 0.9f * delta;
+        }
+
+        if (velocity.LengthSquared() < 0.01) {
+            velocity = Vector3.Zero;
+        }
+    }
+}

entities/Wood.tscn

@@ -0,0 +1,22 @@
+[gd_scene load_steps=4 format=2]
+
+[ext_resource path="res://entities/Wood.cs" type="Script" id=1]
+[ext_resource path="res://assets/KenneySurvivalKit/Models/resourceWood.glb" type="PackedScene" id=2]
+
+[sub_resource type="BoxShape" id=21]
+extents = Vector3( 0.344943, 0.0817164, 0.173406 )
+
+[node name="Wood" type="KinematicBody"]
+collision_layer = 9
+collision_mask = 0
+input_ray_pickable = false
+script = ExtResource( 1 )
+
+[node name="CollisionShape" type="CollisionShape" parent="."]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.084728, 0 )
+shape = SubResource( 21 )
+
+[node name="Spatial" type="Spatial" parent="."]
+transform = Transform( 2.12132, 0, -2.12132, 0, 3, 0, 2.12132, 0, 2.12132, 0, 0, 0 )
+
+[node name="resourceWood" parent="Spatial" instance=ExtResource( 2 )]

scenes/Game.cs

@@ -12,6 +12,7 @@ public class Game : Spatial {
     // ui elements
     private Label _framesPerSecondLabel;
     private Control _gameUi;
+    private Label _woodCountLabel;
     private Label _goldCountLabel;
     private TextureRect _heightTextureRect;
 
@@ -52,6 +53,8 @@ public class Game : Spatial {
         _worldTextureRect = worldGeneratorWidget.GetNode<TextureRect>("WorldTextureRect");
         _heightTextureRect = worldGeneratorWidget.GetNode<TextureRect>("HeightTextureRect");
         _gameUi = (Control)FindNode("GameUI");
+        _woodCountLabel = _gameUi.GetNode<Label>("WoodCount");
+        Debug.Assert(_woodCountLabel != null);
         _goldCountLabel = _gameUi.GetNode<Label>("GoldCount");
         Debug.Assert(_goldCountLabel != null);
 
@@ -83,6 +86,7 @@ public class Game : Spatial {
         // connect signals
         _player.TaskQueueComponent.Connect("StartInteraction", _interactionSystem,
             nameof(_interactionSystem.OnStartInteraction));
+        _player.Connect("WoodCountChanged", this, nameof(OnWoodCountChanged));
         _player.Connect("GoldCountChanged", this, nameof(OnGoldCountChanged));
         _world.Connect("TileClicked", this, nameof(OnTileClicked));
         _world.Connect("TileHovered", this, nameof(OnTileHovered));
@@ -104,7 +108,7 @@ public class Game : Spatial {
 
         UpdateCurrentTile();
 
-        StartNewGame(123, 12);
+        StartNewGame(2, 12);
     }
 
 
@@ -124,7 +128,7 @@ public class Game : Spatial {
         _world.InitNoiseGenerator();
 
         ResetGame();
-        
+
         _world.UpdateCenterChunkFromPlaneCoord(Vector2.Zero);
     }
 
@@ -233,6 +237,7 @@ public class Game : Spatial {
         _player.NavigationComponent.PlanDirectPath(_player, playerStartTransform.origin, playerStartTransform.origin,
             playerStartTransform.basis.Quat());
 
+        _woodCountLabel.Text = "0";
         _goldCountLabel.Text = "0";
 
         foreach (Spatial entity in GetNode("Entities").GetChildren()) {
@@ -265,8 +270,16 @@ public class Game : Spatial {
         _tileMaterial.SetShaderParam("CoordinateOffsetV", (int)_world.WorldTextureCoordinateOffset.y);
     }
 
+    public void OnWoodCountChanged(int woodCount) {
+        AnimationPlayer animationPlayer = _woodCountLabel.GetNode<AnimationPlayer>("AnimationPlayer");
+        _woodCountLabel.Text = woodCount.ToString();
+        animationPlayer.CurrentAnimation = "FlashLabel";
+        animationPlayer.Seek(0);
+        animationPlayer.Play();
+    }
+
     public void OnGoldCountChanged(int goldCount) {
-        AnimationPlayer animationPlayer = _gameUi.GetNode<AnimationPlayer>("AnimationPlayer");
+        AnimationPlayer animationPlayer = _goldCountLabel.GetNode<AnimationPlayer>("AnimationPlayer");
         _goldCountLabel.Text = goldCount.ToString();
         animationPlayer.CurrentAnimation = "FlashLabel";
         animationPlayer.Seek(0);

scenes/Game.tscn

@@ -1,4 +1,4 @@
-[gd_scene load_steps=15 format=2]
+[gd_scene load_steps=18 format=2]
 
 [ext_resource path="res://ui/WorldGeneratorWidget.gd" type="Script" id=1]
 [ext_resource path="res://entities/Player.tscn" type="PackedScene" id=2]
@@ -9,10 +9,42 @@
 [ext_resource path="res://scenes/World.tscn" type="PackedScene" id=7]
 [ext_resource path="res://ui/WorldGeneratorUI.tscn" type="PackedScene" id=8]
 [ext_resource path="res://scenes/Game.cs" type="Script" id=9]
+[ext_resource path="res://entities/Wood.tscn" type="PackedScene" id=10]
 [ext_resource path="res://entities/Chest.tscn" type="PackedScene" id=11]
 [ext_resource path="res://entities/Axe.tscn" type="PackedScene" id=14]
 [ext_resource path="res://systems/InteractionSystem.cs" type="Script" id=15]
 
+[sub_resource type="Animation" id=27]
+resource_name = "FlashLabel"
+length = 0.3
+tracks/0/type = "value"
+tracks/0/path = NodePath("WoodCount:rect_scale")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0, 0.1, 0.3 ),
+"transitions": PoolRealArray( 1, 0.1701, 1 ),
+"update": 0,
+"values": [ Vector2( 1, 1 ), Vector2( 2, 2 ), Vector2( 1, 1 ) ]
+}
+
+[sub_resource type="Animation" id=28]
+length = 0.001
+tracks/0/type = "value"
+tracks/0/path = NodePath("WoodCount:rect_scale")
+tracks/0/interp = 1
+tracks/0/loop_wrap = true
+tracks/0/imported = false
+tracks/0/enabled = true
+tracks/0/keys = {
+"times": PoolRealArray( 0 ),
+"transitions": PoolRealArray( 1 ),
+"update": 0,
+"values": [ Vector2( 1, 1 ) ]
+}
+
 [sub_resource type="Animation" id=25]
 resource_name = "FlashLabel"
 length = 0.3
@@ -47,25 +79,49 @@ margin_left = -40.0
 margin_right = -10.0
 margin_bottom = 40.0
 grow_horizontal = 0
+mouse_filter = 2
 alignment = 2
 
-[node name="GoldLabel" type="Label" parent="GameUI"]
+[node name="WoodLabel" type="Label" parent="GameUI"]
 margin_top = 13.0
-margin_right = 30.0
+margin_right = 37.0
 margin_bottom = 27.0
-text = "Gold"
+text = "Wood"
 
-[node name="GoldCount" type="Label" parent="GameUI"]
-margin_left = 34.0
+[node name="WoodCount" type="Label" parent="GameUI"]
+margin_left = 41.0
 margin_top = 13.0
-margin_right = 84.0
+margin_right = 91.0
 margin_bottom = 27.0
 rect_min_size = Vector2( 50, 0 )
 rect_pivot_offset = Vector2( 45, 8 )
 text = "0"
 align = 2
 
-[node name="AnimationPlayer" type="AnimationPlayer" parent="GameUI"]
+[node name="AnimationPlayer" type="AnimationPlayer" parent="GameUI/WoodCount"]
+root_node = NodePath("../..")
+anims/FlashLabel = SubResource( 27 )
+anims/RESET = SubResource( 28 )
+
+[node name="GoldLabel" type="Label" parent="GameUI"]
+margin_left = 95.0
+margin_top = 13.0
+margin_right = 125.0
+margin_bottom = 27.0
+text = "Gold"
+
+[node name="GoldCount" type="Label" parent="GameUI"]
+margin_left = 129.0
+margin_top = 13.0
+margin_right = 179.0
+margin_bottom = 27.0
+rect_min_size = Vector2( 50, 0 )
+rect_pivot_offset = Vector2( 45, 8 )
+text = "0"
+align = 2
+
+[node name="AnimationPlayer" type="AnimationPlayer" parent="GameUI/GoldCount"]
+root_node = NodePath("../..")
 anims/FlashLabel = SubResource( 25 )
 
 [node name="DebugContainer" type="PanelContainer" parent="."]
@@ -359,6 +415,9 @@ WorldNode = NodePath("../World")
 [node name="WorldInfo" parent="Player" index="2"]
 WorldPath = NodePath("../../World")
 
+[node name="Skeleton" parent="Player/Geometry/PirateAsset/Armature" index="0"]
+bones/4/bound_children = [  ]
+
 [node name="ToolAttachement" parent="Player/Geometry/PirateAsset/Armature/Skeleton" index="5"]
 transform = Transform( 1, 7.13626e-08, -4.47035e-08, 1.64262e-07, -1, -1.00583e-07, 1.19209e-07, 1.18278e-07, -1, -0.72, 0.45, 1.78362e-08 )
 
@@ -374,6 +433,21 @@ input_ray_pickable = false
 [node name="Chest" parent="Entities" instance=ExtResource( 11 )]
 transform = Transform( -0.825665, 0, 0.56416, 0, 1, 0, -0.56416, 0, -0.825665, -3.27709, 0, 1.02593 )
 
+[node name="Wood" parent="Entities" instance=ExtResource( 10 )]
+transform = Transform( 0.791533, 0, 0.611126, 0, 1, 0, -0.611126, 0, 0.791533, -2.46279, 0, -0.631194 )
+
+[node name="Wood2" parent="Entities" instance=ExtResource( 10 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1.66947, 0, -2.19408 )
+
+[node name="Wood3" parent="Entities" instance=ExtResource( 10 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, -1.89011, 0, 1.70148 )
+
+[node name="Wood4" parent="Entities" instance=ExtResource( 10 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1.85616, 0, -2.01499 )
+
+[node name="Wood5" parent="Entities" instance=ExtResource( 10 )]
+transform = Transform( 1, 0, 0, 0, 1, 0, 0, 0, 1, 1.5591, 0, 1.55701 )
+
 [node name="World" parent="." instance=ExtResource( 7 )]
 
 [node name="DirectionalLight" type="DirectionalLight" parent="."]

scenes/World.cs

@@ -763,7 +763,6 @@ public class World : Spatial {
 
         EmitSignal("TileHovered", tile);
         HexTile3D.TileTypeInfo tileTypeInfo = GetTileTypeInfoAtOffset(tile.OffsetCoords);
-        GD.Print("Hover on TileType " + tileTypeInfo.Name + " color: " + tileTypeInfo.Color);
     }
 
     public void OnBlockingSpatialRemoved(Spatial spatialNode) {