It's Cow Game! Version 2.04!

Skills/Building/Building.gd

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+extends Skill
+
+class_name Building
+
+func _init():
+	skillName = "Building"
+	skillIcon = load("res://Skills/Building/BuildingIcon.png")
+
+func get_building_speed(item:Item):
+	var buildingSpeed = 70
+	buildingSpeed -= item.get_weight() * 2
+	
+	if buildingSpeed <= 20:
+		buildingSpeed = 20
+	
+	return buildingSpeed

Skills/Building/BuildingIcon.png.import

@@ -0,0 +1,34 @@
+[remap]
+
+importer="texture"
+type="CompressedTexture2D"
+uid="uid://ee4bs4nsiw4a"
+path="res://.godot/imported/BuildingIcon.png-3afe4b54eba362bf05dce373a0418b76.ctex"
+metadata={
+"vram_texture": false
+}
+
+[deps]
+
+source_file="res://Skills/Building/BuildingIcon.png"
+dest_files=["res://.godot/imported/BuildingIcon.png-3afe4b54eba362bf05dce373a0418b76.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