Add interacting, maybe

project.godot

@@ -121,6 +121,11 @@ toggle_pause_menu={
 , Object(InputEventJoypadButton,"resource_local_to_scene":false,"resource_name":"","device":-1,"button_index":6,"pressure":0.0,"pressed":true,"script":null)
 ]
 }
+interact={
+"deadzone": 0.5,
+"events": [Object(InputEventKey,"resource_local_to_scene":false,"resource_name":"","device":-1,"window_id":0,"alt_pressed":false,"shift_pressed":false,"ctrl_pressed":false,"meta_pressed":false,"pressed":false,"keycode":0,"physical_keycode":69,"key_label":0,"unicode":101,"location":0,"echo":false,"script":null)
+]
+}
 
 [internationalization]
 

scenes/demo/demo.tscn

@@ -1,9 +1,10 @@
-[gd_scene load_steps=8 format=3 uid="uid://8po7ftboqq4k"]
+[gd_scene load_steps=9 format=3 uid="uid://8po7ftboqq4k"]
 
 [ext_resource type="CameraAttributesPhysical" uid="uid://cxyj2tvfksjl6" path="res://scenes/hazy_env_camera_attrs.tres" id="1_r2j1d"]
 [ext_resource type="PackedScene" uid="uid://br315evr8x2gt" path="res://scenes/hazy_env.tscn" id="2_le85m"]
 [ext_resource type="LightmapGIData" uid="uid://bp05p4yab2ukx" path="res://scenes/demo/demo.lmbake" id="2_thfwf"]
 [ext_resource type="PackedScene" uid="uid://bqts60gpnb82d" path="res://scenes/demo/demo_map.tscn" id="4_0ojvw"]
+[ext_resource type="PackedScene" uid="uid://b5asfx4vribls" path="res://scenes/interface/hud.tscn" id="7_g7tfv"]
 [ext_resource type="PackedScene" uid="uid://wjbuh7jk50nm" path="res://scenes/player.tscn" id="10_3xiy2"]
 [ext_resource type="PackedScene" uid="uid://d02cqylu3xwos" path="res://scenes/table.tscn" id="11_7trvw"]
 [ext_resource type="PackedScene" uid="uid://c670g1qg5gaug" path="res://scenes/interface/pause_menu.tscn" id="11_lav3p"]
@@ -52,9 +53,12 @@ size = Vector3(43.3174, 26.5295, 43.4319)
 [node name="Player" parent="." instance=ExtResource("10_3xiy2")]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.332064, 1.5426, 3.65156)
 
-[node name="PauseMenu" parent="." instance=ExtResource("11_lav3p")]
-
 [node name="table" parent="." node_paths=PackedStringArray("TrenchbroomMap") instance=ExtResource("11_7trvw")]
 transform = Transform3D(-0.0123217, 0, 0.999924, 0, 1, 0, -0.999924, 0, -0.0123217, 0, 0, 0)
 TrenchbroomMap = NodePath("../DemoMap")
 RelativeScale = 0.005
+
+[node name="HUD" parent="." node_paths=PackedStringArray("Player") instance=ExtResource("7_g7tfv")]
+Player = NodePath("../Player")
+
+[node name="PauseMenu" parent="." instance=ExtResource("11_lav3p")]

scenes/interface/hud.tscn

@@ -0,0 +1,52 @@
+[gd_scene load_steps=2 format=3 uid="uid://b5asfx4vribls"]
+
+[ext_resource type="Script" path="res://scripts/Hud.cs" id="1_hvqpl"]
+
+[node name="HUD" type="Control" node_paths=PackedStringArray("HoverText")]
+layout_mode = 3
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+mouse_filter = 2
+script = ExtResource("1_hvqpl")
+HoverText = NodePath("HoverText")
+
+[node name="HoverText" type="RichTextLabel" parent="."]
+layout_mode = 1
+anchors_preset = 7
+anchor_left = 0.5
+anchor_top = 1.0
+anchor_right = 0.5
+anchor_bottom = 1.0
+offset_left = -180.5
+offset_top = -166.0
+offset_right = 180.5
+offset_bottom = -78.0
+grow_horizontal = 2
+grow_vertical = 0
+theme_override_font_sizes/normal_font_size = 64
+bbcode_enabled = true
+text = "[Hover Text]"
+fit_content = true
+scroll_active = false
+autowrap_mode = 0
+
+[node name="CenterContainer" type="CenterContainer" parent="."]
+layout_mode = 1
+anchors_preset = 15
+anchor_right = 1.0
+anchor_bottom = 1.0
+grow_horizontal = 2
+grow_vertical = 2
+
+[node name="ColorRect" type="ColorRect" parent="CenterContainer"]
+custom_minimum_size = Vector2(16, 2)
+layout_mode = 2
+mouse_filter = 1
+
+[node name="ColorRect2" type="ColorRect" parent="CenterContainer"]
+custom_minimum_size = Vector2(2, 16)
+layout_mode = 2
+mouse_filter = 1

scenes/player.tscn

@@ -8,12 +8,13 @@
 height = 1.9
 radius = 0.3
 
-[node name="Player" type="CharacterBody3D" node_paths=PackedStringArray("Eye", "HeightBasedWindPlayer", "FootstepPlayer")]
+[node name="Player" type="CharacterBody3D" node_paths=PackedStringArray("Eye", "LookingAt", "HeightBasedWindPlayer", "FootstepPlayer")]
 script = ExtResource("1_aff2a")
 MovementSpeed = 4.0
 JumpVelocity = 5.0
 Gravity = 13.0
 Eye = NodePath("PlayerEyeCamera")
+LookingAt = NodePath("PlayerEyeCamera/LookAt")
 HeightBasedWindPlayer = NodePath("HeightBasedWindFx")
 MinVolumeWindHeight = -5.0
 MaxVolumeWindHeight = 20.0
@@ -26,27 +27,16 @@ transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.7, 0)
 [node name="Ears" type="AudioListener3D" parent="PlayerEyeCamera"]
 current = true
 
+[node name="LookAt" type="RayCast3D" parent="PlayerEyeCamera"]
+target_position = Vector3(0, 0, -4)
+collision_mask = 4
+debug_shape_custom_color = Color(1, 1, 1, 1)
+debug_shape_thickness = 5
+
 [node name="CollisionShape3D" type="CollisionShape3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.95, 0)
 shape = SubResource("CylinderShape3D_rgktv")
 
-[node name="CenterContainer" type="CenterContainer" parent="."]
-anchors_preset = 15
-anchor_right = 1.0
-anchor_bottom = 1.0
-grow_horizontal = 2
-grow_vertical = 2
-
-[node name="ColorRect" type="ColorRect" parent="CenterContainer"]
-custom_minimum_size = Vector2(16, 2)
-layout_mode = 2
-mouse_filter = 1
-
-[node name="ColorRect2" type="ColorRect" parent="CenterContainer"]
-custom_minimum_size = Vector2(2, 16)
-layout_mode = 2
-mouse_filter = 1
-
 [node name="HeightBasedWindFx" type="AudioStreamPlayer" parent="."]
 process_mode = 3
 stream = ExtResource("2_ab4w4")

scenes/table.tscn

@@ -5,7 +5,7 @@
 [ext_resource type="Material" uid="uid://bq5oqyuwekryv" path="res://textures/building_block.tres" id="2_1s35y"]
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_iiew7"]
-size = Vector3(1.26587, 0.102112, 2.3989)
+size = Vector3(1.26587, 1.10037, 2.3989)
 
 [sub_resource type="BoxShape3D" id="BoxShape3D_kn6mn"]
 size = Vector3(1.3, 5, 0.01)
@@ -17,38 +17,43 @@ size = Vector3(2.4, 5, 0.01)
 size = Vector3(1.3, 0.2, 2.4)
 
 [node name="table" type="StaticBody3D" node_paths=PackedStringArray("SpawnPoint")]
-collision_layer = 3
+collision_layer = 7
-collision_mask = 3
+collision_mask = 7
 script = ExtResource("1_cb7s1")
 BlockMaterial = ExtResource("2_1s35y")
 SpawnPoint = NodePath("SpawnPoint")
 BlockMask = 2
+InteractName = "build"
 
 [node name="table" parent="." instance=ExtResource("1_1soa3")]
 
 [node name="TableCollider" type="CollisionShape3D" parent="."]
-transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.00354004, 1.05606, -0.00126699)
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, -0.00354004, 0.55693, -0.00126699)
 shape = SubResource("BoxShape3D_iiew7")
 
 [node name="SpawnPoint" type="Node3D" parent="."]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1.7677, 0)
 
-[node name="Wall1" type="CollisionShape3D" parent="."]
+[node name="TableWalls" type="StaticBody3D" parent="."]
+collision_layer = 2
+collision_mask = 2
+
+[node name="Wall1" type="CollisionShape3D" parent="TableWalls"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3.6, 1.2)
 shape = SubResource("BoxShape3D_kn6mn")
 
-[node name="Wall2" type="CollisionShape3D" parent="."]
+[node name="Wall2" type="CollisionShape3D" parent="TableWalls"]
 transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 3.6, -1.2)
 shape = SubResource("BoxShape3D_kn6mn")
 
-[node name="Wall3" type="CollisionShape3D" parent="."]
+[node name="Wall3" type="CollisionShape3D" parent="TableWalls"]
 transform = Transform3D(-4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, -0.65, 3.6, 0)
 shape = SubResource("BoxShape3D_5k7xn")
 
-[node name="Wall4" type="CollisionShape3D" parent="."]
+[node name="Wall4" type="CollisionShape3D" parent="TableWalls"]
 transform = Transform3D(-4.37114e-08, 0, 1, 0, 1, 0, -1, 0, -4.37114e-08, 0.65, 3.6, 0)
 shape = SubResource("BoxShape3D_5k7xn")
 
-[node name="Roof" type="CollisionShape3D" parent="."]
+[node name="Roof" type="CollisionShape3D" parent="TableWalls"]
 transform = Transform3D(-1, 0, -8.74228e-08, 0, 1, 0, 8.74228e-08, 0, -1, 0, 6, 0)
 shape = SubResource("BoxShape3D_3kmm7")

scripts/Hud.cs

@@ -0,0 +1,64 @@
+using Godot;
+using System.Text;
+
+namespace Gmtk24 {
+    public partial class Hud : Control {
+        [Export]
+        public Player Player;
+        [Export]
+        public RichTextLabel HoverText;
+
+        private Interactible Hovered;
+
+        public override void _Process(double delta) {
+            if (Player == null)
+                return;
+
+            GodotObject collider;
+            if (Input.MouseMode == Input.MouseModeEnum.Captured) {
+                collider = Player.LookingAt.GetCollider();
+            } else {
+                var viewport = GetViewport();
+                var camera = GetViewport().GetCamera3D();
+                var origin = camera.ProjectRayOrigin(viewport.GetMousePosition());
+                var normal = camera.ProjectRayNormal(viewport.GetMousePosition());
+                var ray = new PhysicsRayQueryParameters3D {
+                    From = origin,
+                    To = normal,
+                    CollideWithBodies = true,
+                    CollisionMask = 0b100,
+                    HitBackFaces = false,
+                    HitFromInside = false,
+                };
+                var results = camera.GetWorld3D().DirectSpaceState.IntersectRay(ray);
+
+                if (results.ContainsKey("collider")) {
+                    collider = (GodotObject)results["collider"];
+                } else {
+                    collider = null;
+                }
+            }
+
+
+            if (collider is Interactible interactible) {
+                Hovered = interactible;
+
+                StringBuilder Builder = new StringBuilder();
+                foreach (var e in InputMap.ActionGetEvents("interact")) {
+                    Builder.Append($"{e.AsText().Replace("(Physical)", "")}: {interactible.InteractName}");
+                }
+
+                HoverText.Text = Builder.ToString();
+            } else {
+                Hovered = null;
+                HoverText.Text = "";
+            }
+        }
+
+        public override void _UnhandledInput(InputEvent @event) {
+            if (@event.IsActionPressed("interact") && Hovered != null) {
+                Hovered.HandleInput(@event);
+            }
+        }
+    }
+}

scripts/Interactible.cs

@@ -0,0 +1,16 @@
+
+using Godot;
+
+namespace Gmtk24 {
+    public partial class Interactible : StaticBody3D {
+        [Signal]
+        public delegate void OnInteractedEventHandler(InputEvent e);
+
+        [Export]
+        public string InteractName;
+
+        public void HandleInput(InputEvent e) {
+            EmitSignal(SignalName.OnInteracted, e);
+        }
+    }
+}

scripts/Player.cs

@@ -2,6 +2,7 @@ using Godot;
 
 namespace Gmtk24 {
     public partial class Player : CharacterBody3D {
+        [ExportCategory("Movement")]
         [Export]
         public float MovementSpeed = 7;
         [Export]
@@ -12,8 +13,11 @@ namespace Gmtk24 {
         public float JumpBufferLengthSeconds = 0.2f;
         [Export]
         public float Gravity = 20;
+        [ExportCategory("Vision")]
         [Export]
         public Node3D Eye;
+        [Export]
+        public RayCast3D LookingAt;
         [ExportCategory("Noises")]
         [Export]
         public AudioStreamPlayer HeightBasedWindPlayer;

scripts/Table.cs

@@ -1,11 +1,8 @@
 using Godot;
-using System;
 using System.Linq;
-using System.Threading;
-
 
 namespace Gmtk24 {
-    public partial class Table : StaticBody3D {
+    public partial class Table : Interactible {
         [Export(PropertyHint.NodeType, "FuncGodotMap")]
         public Node3D TrenchbroomMap;
         [Export(PropertyHint.Range, "0.005,0.1,0.005,or_greater")]
@@ -25,6 +22,10 @@ namespace Gmtk24 {
                 SpawnPos = SpawnPoint.GlobalPosition - GlobalPosition;
 
             SpawnBlocks(SpawnPos);
+
+            OnInteracted += (e) => {
+                GD.Print("hello!");
+            };
         }
 
         public void SpawnBlocks(Vector3 position) {
@@ -47,5 +48,6 @@ namespace Gmtk24 {
                 AddChild(block);
             }
         }
+
     }
 }