Creating item database and loading block data from these resources

data_structure/block.gd

@@ -0,0 +1,6 @@
+class_name BlockResource
+extends ItemResource
+
+
+# TODO: Replace with "missing texture" resource
+@export var material: StandardMaterial3D = preload("res://assets/materials/dirt.tres")

data_structure/block.gd.uid

@@ -0,0 +1 @@
+uid://dwrmy4mx0mw18

data_structure/db_items.gd

@@ -0,0 +1,19 @@
+class_name DBItems
+extends Node
+
+
+#region Singleton
+static var ref: DBItems
+
+func _init() -> void:
+	if not ref:
+		ref = self
+	else:
+		queue_free()
+#endregion
+
+
+@onready var data: Dictionary = {
+	"001": preload("res://resources/blocks/001_dirt.tres"),
+	"002": preload("res://resources/blocks/002_stone.tres"),
+}

data_structure/db_items.gd.uid

@@ -0,0 +1 @@
+uid://bm3oi0opccjif

data_structure/db_items.tscn

@@ -0,0 +1,6 @@
+[gd_scene load_steps=2 format=3 uid="uid://c0epfh4sqjcjq"]
+
+[ext_resource type="Script" uid="uid://bm3oi0opccjif" path="res://data_structure/db_items.gd" id="1_jp5j0"]
+
+[node name="DBItems" type="Node"]
+script = ExtResource("1_jp5j0")

data_structure/item.gd

@@ -0,0 +1,7 @@
+class_name ItemResource
+extends Resource
+
+
+@export var id: String = "000"
+@export var name: String = "Item Name"
+@export var description: String = "Item Description"

data_structure/item.gd.uid

@@ -0,0 +1 @@
+uid://bdx4q355l5ugl

project.godot

@@ -11,7 +11,7 @@ config_version=5
 [application]
 
 config/name="Skyblock"
-run/main_scene="uid://mkfitwqnerku"
+run/main_scene="uid://cgx0nawwjjj7g"
 config/features=PackedStringArray("4.4", "Forward Plus")
 config/icon="res://icon.svg"
 

resources/blocks/001_dirt.tres

@@ -0,0 +1,10 @@
+[gd_resource type="Resource" script_class="BlockResource" load_steps=2 format=3 uid="uid://bu0yoee1rs1se"]
+
+[ext_resource type="Script" uid="uid://dwrmy4mx0mw18" path="res://data_structure/block.gd" id="1_ljghb"]
+
+[resource]
+script = ExtResource("1_ljghb")
+id = "001"
+name = "Dirt"
+description = "Block of dirt"
+metadata/_custom_type_script = "uid://dwrmy4mx0mw18"

resources/blocks/002_stone.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="BlockResource" load_steps=3 format=3 uid="uid://cpddnknmxpohc"]
+
+[ext_resource type="Material" uid="uid://cx7m27qa4ds4s" path="res://assets/materials/stone.tres" id="1_6chm7"]
+[ext_resource type="Script" uid="uid://dwrmy4mx0mw18" path="res://data_structure/block.gd" id="1_63t5s"]
+
+[resource]
+script = ExtResource("1_63t5s")
+material = ExtResource("1_6chm7")
+id = "002"
+name = "Stone"
+description = "Block of stone"
+metadata/_custom_type_script = "uid://dwrmy4mx0mw18"

root.tscn

@@ -0,0 +1,10 @@
+[gd_scene load_steps=3 format=3 uid="uid://cgx0nawwjjj7g"]
+
+[ext_resource type="PackedScene" uid="uid://c0epfh4sqjcjq" path="res://data_structure/db_items.tscn" id="1_pyidc"]
+[ext_resource type="PackedScene" uid="uid://mkfitwqnerku" path="res://scenes/world/world.tscn" id="2_vvh5c"]
+
+[node name="Root" type="Node"]
+
+[node name="DBItems" parent="." instance=ExtResource("1_pyidc")]
+
+[node name="World" parent="." instance=ExtResource("2_vvh5c")]

scenes/blocks/block.gd

@@ -2,29 +2,31 @@ class_name Block
 extends StaticBody3D
 
 
-enum Types {
-	DIRT,
-	STONE,
-}
-
-var materials_map: Dictionary[Types, StandardMaterial3D] = {
-	Types.DIRT: preload("res://assets/materials/dirt.tres"),
-	Types.STONE: preload("res://assets/materials/stone.tres"),
-}
-
-@export var material: StandardMaterial3D
-@export var type: Types
-
 @onready var block_faces: Node3D = $BlockFaces
 
+var id: String
+var resource: BlockResource
+
 
 func _ready() -> void:
 	_apply_materials()
 
 
-func apply_material() -> void:
-	material = materials_map[type]
+func set_id(block_id: String) -> void:
+	id = block_id
+	_get_resource_data()
+	_apply_materials()
+
 
 func _apply_materials() -> void:
+	if block_faces == null: return
+
 	for face: MeshInstance3D in block_faces.get_children():
-		face.set_surface_override_material(0, material)
+		face.set_surface_override_material(0, resource.material)
+
+func _get_resource_data() -> void:
+	if not id:
+		printerr("Block ID was expected but was not received")
+		return
+
+	resource = DBItems.ref.data[id]

scenes/world/world.gd

@@ -8,23 +8,19 @@ const BLOCK_PREFAB: PackedScene = preload("res://scenes/blocks/block.tscn")
 func _ready() -> void:
 	Input.mouse_mode = Input.MOUSE_MODE_CAPTURED
 	_initialize_ground()
-	#create_block(Block.Types.DIRT, Vector3.ZERO)
-	#create_block(Block.Types.STONE, Vector3.ONE)
 
 
-func create_block(block_type: Block.Types, block_position: Vector3) -> void:
+func create_block(id: String, block_position: Vector3) -> void:
 	var block: Block = BLOCK_PREFAB.instantiate()
 	block.position = block_position
 	block.name = "%s" % [block_position]
-	block.type = block_type
-	block.apply_material()
+	block.set_id(id)
+
 	add_child(block)
 
 
 func _initialize_ground() -> void:
 	for x: int in range(-10, 11):
 		for z: int in range(-10, 11):
-			var random_type: int = randi_range(0 ,1)
 			var ground_position: Vector3 = Vector3(x, 0, z)
-			create_block(random_type, ground_position)
-			#create_block(Block.Types.STONE, ground_position)
+			create_block("001", ground_position)