Adding a (bad) leaves block with transparency

assets/materials/leaves.tres

@@ -0,0 +1,10 @@
+[gd_resource type="StandardMaterial3D" load_steps=2 format=3 uid="uid://d15n1p3spu3jg"]
+
+[ext_resource type="Texture2D" uid="uid://goygbpyqhych" path="res://assets/textures/leaves.png" id="1_sli0o"]
+
+[resource]
+transparency = 1
+albedo_texture = ExtResource("1_sli0o")
+metallic_specular = 0.0
+roughness = 0.0
+texture_filter = 0

assets/textures/leaves.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://goygbpyqhych"
+path="res://.godot/imported/leaves.png-dc5e7d89c7c612161d39a0b5bf60a1ff.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://assets/textures/leaves.png"
+dest_files=["res://.godot/imported/leaves.png-dc5e7d89c7c612161d39a0b5bf60a1ff.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=0

data_structure/db_items.gd

@@ -17,4 +17,5 @@ func _init() -> void:
 	"001": preload("res://resources/blocks/001_dirt.tres"),
 	"002": preload("res://resources/blocks/002_stone.tres"),
 	"003": preload("res://resources/blocks/003_wood.tres"),
+	"004": preload("res://resources/blocks/004_leaves.tres"),
 }

resources/blocks/004_leaves.tres

@@ -0,0 +1,12 @@
+[gd_resource type="Resource" script_class="BlockResource" load_steps=3 format=3 uid="uid://4knt6o2ohku3"]
+
+[ext_resource type="Material" uid="uid://d15n1p3spu3jg" path="res://assets/materials/leaves.tres" id="1_dbmit"]
+[ext_resource type="Script" uid="uid://dwrmy4mx0mw18" path="res://data_structure/block.gd" id="3_kuops"]
+
+[resource]
+script = ExtResource("3_kuops")
+material_east = ExtResource("1_dbmit")
+id = "004"
+name = "Leaves"
+description = "Tree leaves"
+metadata/_custom_type_script = "uid://dwrmy4mx0mw18"