private void loadPickaxe(PickaxeDataJson pickaxeData)
{
PickaxeData pickaxe = pickaxeData.pickaxe;
ResourceManager.AddPickaxe(
pickaxe.id,
Sprite.Single(ResourceManager.GetTexture(pickaxe.textureName),
Vector2.One * 4.0f),
pickaxe.name,
pickaxe.hardness,
(float)pickaxe.damage);
}