Come collision stuff and stuff aand stuff hahahah

buildings/base_building.cs

@@ -1,31 +1,57 @@
 using Godot;
+using System.Collections.Generic;
 
 public partial class base_building : Node3D
 {
     [Export]
     public Node3D BlocksNode { get; set; } = null;
-    private building_block[] _blocks = null;
+    private List<building_block> _blocks = null;
 
     [Export]
     public string DisplayName { get; set; } = "base_building";
     [Export]
     public int KashCost { get; set; } = 1;
+    public bool IsPlaced { get; set; } = false;
+
     public bool IsPlaceable
     {
         get
         {
-            return false;
+            if (_blocks == null || _blocks.Count < 1)
+                return false;
+
+            foreach (building_block block in _blocks)
+                if (!block.IsPlaceable)
+                    return false;
+
+            return true;
         }
     }
+
     public override void _Ready()
     {
         if (BlocksNode != null)
         {
-
+            _blocks = new List<building_block>();
+            foreach (Node child in BlocksNode.GetChildren())
+            {
+                _blocks.Add((building_block)child);
+            }
         }
     }
 
     public override void _Process(double delta)
     {
+        //        if (!IsPlaced)
+        //{
+        //if (IsPlaceable)
+        //{
+        ////show green highlight
+        //}
+        //else
+        //{
+        ////show red highlight
+        //}
+        //}
     }
 }

buildings/building_block.cs

@@ -1,34 +1,18 @@
 using Godot;
-public enum TileTypes
-{
-    NONE,
-    Grass,
-    Sand,
-    Water,
-}
+
 
 public partial class building_block : Node3D
 {
     [Export]
-    public RayCast3D _ray = null;
-
+    private RayCast3D _ground_ray;
     [Export]
-    private TileTypes _compatible_tile = TileTypes.NONE;
+    private RayCast3D _collision_ray;
 
     public bool IsPlaceable
     {
         get
         {
-            if (_ray == null || _compatible_tile == TileTypes.NONE)
-                return false;
-
-            GodotObject collider = _ray.GetCollider();
-            GD.Print(collider);
-
-            if (collider == null)
-                return false;
-
-            return false;
+            return _collision_ray.GetCollider() == null && _ground_ray.GetCollider() != null && _ground_ray.GetCollider().GetType() == typeof(GridMap);
         }
     }
 }

buildings/grass_block.tscn

@@ -1,13 +1,34 @@
-[gd_scene load_steps=3 format=3 uid="uid://m3lrwoup4i4r"]
+[gd_scene load_steps=4 format=3 uid="uid://m3lrwoup4i4r"]
 
 [ext_resource type="Script" path="res://buildings/building_block.cs" id="1_3ht4p"]
 [ext_resource type="PackedScene" uid="uid://cdakee12nn8un" path="res://assets/meshes/highlights_grass.tscn" id="2_m6bs4"]
 
-[node name="grass_block" type="Node3D" node_paths=PackedStringArray("_ray")]
+[sub_resource type="BoxShape3D" id="BoxShape3D_gr51o"]
+size = Vector3(1.8, 2, 1.8)
+
+[node name="grass_block" type="Node3D" node_paths=PackedStringArray("_ground_ray", "_collision_ray")]
 script = ExtResource("1_3ht4p")
-_ray = NodePath("RayCast3D")
-_compatible_tile = 1
+_ground_ray = NodePath("Area3D/GroundCheck")
+_collision_ray = NodePath("Area3D/AreaCast")
 
 [node name="highlights-grass" parent="." instance=ExtResource("2_m6bs4")]
+visible = false
 
-[node name="RayCast3D" type="RayCast3D" parent="."]
+[node name="Area3D" type="Area3D" parent="."]
+collision_layer = 2
+collision_mask = 0
+monitoring = false
+
+[node name="CollisionShape3D" type="CollisionShape3D" parent="Area3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 1, 0)
+shape = SubResource("BoxShape3D_gr51o")
+
+[node name="GroundCheck" type="RayCast3D" parent="Area3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 0.693845, 0)
+
+[node name="AreaCast" type="RayCast3D" parent="Area3D"]
+transform = Transform3D(1, 0, 0, 0, 1, 0, 0, 0, 1, 0, 2.23187, 0)
+collision_mask = 2
+hit_from_inside = true
+collide_with_areas = true
+collide_with_bodies = false

buildings/sand_block.tscn

@@ -1,13 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://dffhktks7ro6y"]
-
-[ext_resource type="Script" path="res://buildings/building_block.cs" id="1_xuxw4"]
-[ext_resource type="PackedScene" uid="uid://bea5tpiqs0m4b" path="res://assets/meshes/highlights_sand.tscn" id="2_pmjbb"]
-
-[node name="sand_block" type="Node3D" node_paths=PackedStringArray("_ray")]
-script = ExtResource("1_xuxw4")
-_ray = NodePath("RayCast3D")
-_compatible_tile = 2
-
-[node name="highlights-sand" parent="." instance=ExtResource("2_pmjbb")]
-
-[node name="RayCast3D" type="RayCast3D" parent="."]

buildings/water_block.tscn

@@ -1,13 +0,0 @@
-[gd_scene load_steps=3 format=3 uid="uid://b3jpnuj1suvcj"]
-
-[ext_resource type="Script" path="res://buildings/building_block.cs" id="1_p3ylt"]
-[ext_resource type="PackedScene" uid="uid://ds0lxspxtnkcp" path="res://assets/meshes/highlights-water.glb" id="2_53d7w"]
-
-[node name="water_block" type="Node3D" node_paths=PackedStringArray("_ray")]
-script = ExtResource("1_p3ylt")
-_ray = NodePath("RayCast3D")
-_compatible_tile = 3
-
-[node name="highlights-water" parent="." instance=ExtResource("2_53d7w")]
-
-[node name="RayCast3D" type="RayCast3D" parent="."]