差分

'''どうぐ'''はこの世界で何かするのを助けてくれる。バックパックに入れて持ち運べばすぐに使うことができ、すぐに必要ないときは[[チェスト箱]]にしまっておくことができる。 どうぐは[[Blacksmith#Upgrade Tools|鍛冶屋]]でお金と金属ののべ棒(もしくは原鉱)を使ってアップグレードでき、アップグレードが完了するまで2日かかる。アップグレードしている間、何か買ったり[[クリント]]に言ってジオードを開けてもらうことはできない。どうぐはアップグレードするために素材が順番に必要となる。銅のどうぐは直接イリジウムのどうぐ等にアップグレードすることはできない。 ==エネルギー消費==Using an upgradeable tool consumes some of the player's daily energy, as reflected in the energy bar. The base consumption is two energy points for each tool use. Consumption decreases as the player gains skills levels, an effect the game describes as "increased proficiency" when it announces a new level has been reached. The farming skill affects the hoe and watering can, foraging affects the axe, and mining affects the pickaxe. At each new level of experience, the energy consumption decreases another 5% from the base amount, so at level 5, consumption is 25% less than the base (down by a quarter), meaning that it is three-quarters of the base amount, or 1.5 energy per tool use. At level 10 it is down by 50% (half), that is, down to the remaining half, or 1 energy per tool use. *Note: If you calculate the effects of multiple tool uses yourself at various skill levels, you may discover small variances in total energy use from what the game reports. These are due to performing calculations in different orders, and rounding to whole number values at different times. Each tool upgrade also makes the tool more efficient by decreasing the amount of energy required to accomplish a given task, sometimes by increasing the amount of work done by a single tool use. The effects are independent of and additional to the efficiencies provided by skill levels. They are, however, specific to each tool's operation and the boosts that the upgrades give. In fact, if an advanced tool is using the specific operation that is added with the copper upgrade, then that operation receives the same efficiency boost you would get with a copper tool. For that one tool use, an iridium tool is not different from a copper tool. More details may be found in the specific tools articles. While strictly speaking, fishing poles are not upgradeable, but only replaceable with higher-grade tools, it still requires energy to use them. The bamboo pole may be thought of as comparable to a base-grade farm tool, the fiberglass rod as comparable to a steel-grade tool, and the iridium rod to an iridium-grade tool.

Used to dig and till soil. After you have upgraded to the copper hoe, hold down left click to cycle between the different areas of effect. Hoes can also be used to dig up 土を掘ったり、耕したりするときに用いる。銅のクワにアップグレードしたあとは、左クリックを押し続けることで効果の（耕す）範囲が変化する。クワはStardew Valleyの町中で見つかる[[Artifact Spot発掘ポイント]]s seen around the world, to reveal hidden items.を掘ることで、埋蔵されているアイテムを発掘できる。

|[[銅 クワ銅のクワ]]

|[[鋼 クワ鋼のクワ]]

|[[金 クワ金のクワ]]

|[[イリジウム クワイリジウムのクワ]]

Used mainly for breaking stones [[stone]]s and picking up placed [[equipment]] or [[furniture ]] items (including such as [[Crafting#Decor|floors ]] and [[Crafting#Sprinklers|sprinklers]]). It is also used to un-till soil that has been tilled with a [[Hoe]]. With each upgrade level, the number of hits required are to break harder stones is reduced and bigger stones [[stone]]s and boulders may become breakable. Using a pickaxe on a [[Monsters|Monster]] will deal a small portion of damage, similar to [[weapons]].

Used to water crops. It can be refilled at any body of water, or at a well. Upgrading watering can changes what left click A crop plant does; for example, hold down left click to increase areas of effect.Watering larger areas cost the '''same water and stamina''' as if you were to water them manually, so this is recommended for large amounts of watering.Spending not grow on a day without watering your plants will delay or wither your crops. If it is raining, crops do not need to be watered. Tip: Using [[Fertilizer#Types of Fertilizer|Retaining Soil]] may keep your crops watered for another day.Tip: Upgrading the watering can requires some planning, as If it takes two days to upgradeis raining, which means at least one full day without being able to water one's crops. The best times to upgrade the watering can are when it is not needed: starting the upgrade when the forecast predicts rain the next day, during winter when waters all crops don't grow, or at the end without use of the season when crops will die anywaywatering can.