Add support for different materials per block face and added wood log block

assets/materials/wood_ends.tres

@@ -0,0 +1,9 @@
+[gd_resource type="StandardMaterial3D" load_steps=2 format=3 uid="uid://bnqiumcb3ixan"]
+
+[ext_resource type="Texture2D" uid="uid://dxh0tr1jn2sym" path="res://assets/textures/wood-end.png" id="1_vqb8t"]
+
+[resource]
+albedo_texture = ExtResource("1_vqb8t")
+metallic_specular = 0.0
+roughness = 0.0
+texture_filter = 0

assets/materials/wood_side.tres

@@ -0,0 +1,9 @@
+[gd_resource type="StandardMaterial3D" load_steps=2 format=3 uid="uid://h0naiw6swfkl"]
+
+[ext_resource type="Texture2D" uid="uid://0mw651622h01" path="res://assets/textures/wood-side.png" id="1_voafl"]
+
+[resource]
+albedo_texture = ExtResource("1_voafl")
+metallic_specular = 0.0
+roughness = 0.0
+texture_filter = 0

assets/textures/dirt-grass.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://bgo4mb3atmbot"
+path="res://.godot/imported/dirt-grass.png-12fb5ebf1f814e95cc24f2d6fd063398.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/dirt-grass.png"
+dest_files=["res://.godot/imported/dirt-grass.png-12fb5ebf1f814e95cc24f2d6fd063398.ctex"]
+
+[params]
+
+compress/mode=0
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=false
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=1

assets/textures/wood-end.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://dxh0tr1jn2sym"
+path.s3tc="res://.godot/imported/wood-end.png-880ae7062d85d2bd8bfc66b6bcdb95a8.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://assets/textures/wood-end.png"
+dest_files=["res://.godot/imported/wood-end.png-880ae7062d85d2bd8bfc66b6bcdb95a8.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

assets/textures/wood-side.png.import

@@ -0,0 +1,35 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://0mw651622h01"
+path.s3tc="res://.godot/imported/wood-side.png-7d9834bbc960a2c99991aedb7dcfa31e.s3tc.ctex"
+metadata={
+"imported_formats": ["s3tc_bptc"],
+"vram_texture": true
+}
+
+[deps]
+
+source_file="res://assets/textures/wood-side.png"
+dest_files=["res://.godot/imported/wood-side.png-7d9834bbc960a2c99991aedb7dcfa31e.s3tc.ctex"]
+
+[params]
+
+compress/mode=2
+compress/high_quality=false
+compress/lossy_quality=0.7
+compress/hdr_compression=1
+compress/normal_map=0
+compress/channel_pack=0
+mipmaps/generate=true
+mipmaps/limit=-1
+roughness/mode=0
+roughness/src_normal=""
+process/fix_alpha_border=true
+process/premult_alpha=false
+process/normal_map_invert_y=false
+process/hdr_as_srgb=false
+process/hdr_clamp_exposure=false
+process/size_limit=0
+detect_3d/compress_to=0

data_structure/block.gd

@@ -3,4 +3,11 @@ extends ItemResource
 
 
 # TODO: Replace with "missing texture" resource
-@export var material: StandardMaterial3D = preload("res://assets/materials/dirt.tres")
+
+## East material is also the default material if not provided
+@export var material_east: StandardMaterial3D = null
+@export var material_west: StandardMaterial3D = null
+@export var material_north: StandardMaterial3D = null
+@export var material_south: StandardMaterial3D = null
+@export var material_top: StandardMaterial3D = null
+@export var material_bottom: StandardMaterial3D = null

data_structure/db_items.gd

@@ -16,4 +16,5 @@ func _init() -> void:
 @onready var data: Dictionary = {
 	"001": preload("res://resources/blocks/001_dirt.tres"),
 	"002": preload("res://resources/blocks/002_stone.tres"),
+	"003": preload("res://resources/blocks/003_wood.tres"),
 }

resources/blocks/001_dirt.tres

@@ -1,9 +1,11 @@
-[gd_resource type="Resource" script_class="BlockResource" load_steps=2 format=3 uid="uid://bu0yoee1rs1se"]
+[gd_resource type="Resource" script_class="BlockResource" load_steps=3 format=3 uid="uid://bu0yoee1rs1se"]
 
 [ext_resource type="Script" uid="uid://dwrmy4mx0mw18" path="res://data_structure/block.gd" id="1_ljghb"]
+[ext_resource type="Material" uid="uid://uex0dq00xomt" path="res://assets/materials/dirt.tres" id="1_n1cq6"]
 
 [resource]
 script = ExtResource("1_ljghb")
+material_east = ExtResource("1_n1cq6")
 id = "001"
 name = "Dirt"
 description = "Block of dirt"

resources/blocks/002_stone.tres

@@ -5,7 +5,7 @@
 
 [resource]
 script = ExtResource("1_63t5s")
-material = ExtResource("1_6chm7")
+material_east = ExtResource("1_6chm7")
 id = "002"
 name = "Stone"
 description = "Block of stone"

resources/blocks/003_wood.tres

@@ -0,0 +1,18 @@
+[gd_resource type="Resource" script_class="BlockResource" load_steps=4 format=3 uid="uid://bvudydis6w27b"]
+
+[ext_resource type="Material" uid="uid://bnqiumcb3ixan" path="res://assets/materials/wood_ends.tres" id="1_1n8h6"]
+[ext_resource type="Script" uid="uid://dwrmy4mx0mw18" path="res://data_structure/block.gd" id="2_1n8h6"]
+[ext_resource type="Material" uid="uid://h0naiw6swfkl" path="res://assets/materials/wood_side.tres" id="2_o823h"]
+
+[resource]
+script = ExtResource("2_1n8h6")
+material_east = ExtResource("2_o823h")
+material_west = ExtResource("2_o823h")
+material_north = ExtResource("2_o823h")
+material_south = ExtResource("2_o823h")
+material_top = ExtResource("1_1n8h6")
+material_bottom = ExtResource("1_1n8h6")
+id = "003"
+name = "Wood"
+description = "Wood log"
+metadata/_custom_type_script = "uid://dwrmy4mx0mw18"

scenes/blocks/block.gd

@@ -2,9 +2,15 @@ class_name Block
 extends StaticBody3D
 
 
-@onready var block_faces: Node3D = $BlockFaces
 @onready var highlight_mesh: MeshInstance3D = $HighlightMesh
 
+@onready var east_face: MeshInstance3D = $BlockFaces/EastFace
+@onready var west_face: MeshInstance3D = $BlockFaces/WestFace
+@onready var north_face: MeshInstance3D = $BlockFaces/NorthFace
+@onready var south_face: MeshInstance3D = $BlockFaces/SouthFace
+@onready var top_face: MeshInstance3D = $BlockFaces/TopFace
+@onready var bottom_face: MeshInstance3D = $BlockFaces/BottomFace
+
 var id: String
 var resource: BlockResource
 
@@ -29,10 +35,21 @@ func set_id(block_id: String) -> void:
 
 
 func _apply_materials() -> void:
-	if block_faces == null: return
+	if east_face == null: return
+
+	# This could probably be improved/simplified
+	_apply_material(east_face, resource.material_east)
+	_apply_material(west_face, resource.material_west)
+	_apply_material(north_face, resource.material_north)
+	_apply_material(south_face, resource.material_south)
+	_apply_material(top_face, resource.material_top)
+	_apply_material(bottom_face, resource.material_bottom)
+
+func _apply_material(face: MeshInstance3D, material: StandardMaterial3D) -> void:
+	if material == null:
+		material = resource.material_east # Default to East face (first)
 
-	for face: MeshInstance3D in block_faces.get_children():
-		face.set_surface_override_material(0, resource.material)
+	face.set_surface_override_material(0, material)
 
 func _get_resource_data() -> void:
 	if not id: