正在編輯滿意工廠:噴射背包（章節）

== Usage ==
=== Equipment ===
[[File:噴射背包選擇優先燃料_背包.webp|thumb|A Jetpack equipped in the back slot in the [[Inventory]]]]
The Jetpack is a personal flight device that is equipped. It is used to increase altitude and potentially avoid fall damage. It also increases mobility during jumps, making the directional keys move the player faster than they would normally.

=== Controls ===
You hold down {{滿意工廠模板:Key|Space}} (Jump) key to burn Jetpack Fuel to increase in altitude. You release {{滿意工廠模板:Key|Space}} (Jump) key to descend.

To prevent fall damage, simply tap {{滿意工廠模板:Key|Space}} (Jump) just before the pioneer reaches the ground. This will consume a small amount of fuel.

When flying horizontally, it is advised to tap {{滿意工廠模板:Key|Space}} (Jump) once in a while at the correct timing, instead of simply holding down the {{滿意工廠模板:Key|Space}} (Jump) key. This will allows the pioneer to perform a series of smaller jumps in the air, which greatly increases the flight range.

The (especially horizontal) speed of the pioneer in the air is based on the speed the pioneer had while taking off, so, if the pioneer was running on a [[Conveyor Belt|Mk.6 Conveyor Belt]] before taking off, the flight speed would be greatly increased. This can also be taken to the extreme using a [[Hypertube cannon]] to traverse the entire map if built correctly. 

=== Fuel comparison ===

{| class="wikitable"
!Fuel
!Flight Time*!!Distance Walking @ 5m/s!!Running @ 9m/s
!Running w/ Blade Runners @ 13.5m/s
!Slide-jumping w/ Blade Runners @ 15.5m/s
!MK6 belt + Slide-jumping w/ Blade Runners @ 39.5m/s
|-
|{{滿意工廠模板:ItemLink|Solid Biofuel}}
|12 s||60 meters ||108 meters
|162 meters
|186 meters
|474 meters
|-
|{{滿意工廠模板:ItemLink|Packaged Fuel}}
|17s
|85 meters||153 meters
|229.5 meters
|263.5 meters
|671.5 meters
|-
|{{滿意工廠模板:ItemLink|Packaged Turbofuel}}
|23 s||115 meters||207 meters
|310.5 meters
|356.5 meters
|908.5 meters
|-
|{{滿意工廠模板:ItemLink|Packaged Liquid Biofuel}}
|53 s||265 meters||477 meters
|715.5 meters
|821.5 meters
|2093.5 meters
|-
|{{滿意工廠模板:ItemLink|Packaged Rocket Fuel}}
|27.5 s || 137.5 meters|| 247.5 meters
|371.25 meters
|426.25 meters
|1086.25 meters
|-
|{{滿意工廠模板:ItemLink|Packaged Ionized Fuel}}
|60 s|| 300 meters|| 540 meters
|810 meters
|930 meters
|2370 meters
|}

<nowiki>*</nowiki> = Aiming for level flight with net 0 vertical acceleration, tapping the jump button

=== Fuel ===
[[File:噴射背包選擇優先燃料_介面.webp|thumb|Preferred Fuel Type UI]]
[[File:1.0版噴射背包各燃料高度.webp|thumb|The height that can be reached with each fuel type  (no tapping)]]
The Jetpack requires fuel in the pioneer's inventory to operate. A fuel bar is displayed at the lower left of the HUD. It quickly depletes during the flight. Refueling happens automatically when the pioneer is standing on a solid surface (not in the air), swimming, climbing a [[Ladder]], or while [[Zipline|ziplining]], consuming the selected fuel from the inventory.

The Jetpack can use any of the fuels listed below. In the Inventory {{滿意工廠模板:Key|Tab}}, a preferred fuel type can be set by clicking the gear icon ⚙️ while the Jetpack is equipped in the back slot.

The preferred fuel will be used first if available. Otherwise, any other fuel in the order visible in the preferred fuel type UI is used.<ref name="yt-9jDBEpAlS2s-1">[https://www.youtube.com/watch?v=9jDBEpAlS2s&t=604s YouTube - Update 8 Quality Of Life Features will blow your MIND - Jetpack Preferred Fuel Priority Order]</ref>

Each fuel type has different properties:<ref name="yt-9jDBEpAlS2s-2">Jetpack Fuel Types and their performance spreadsheet https://docs.google.com/spreadsheets/d/e/2PACX-1vRpBpAqnobvGfzv1Va4dkL3QkUBqivjOSGgc69A-26I0DHpmpijzmr-YfepDptphDXuDvA2CChs335I/pubhtml</ref>
{| class="wikitable"
!Fuel!!Burn time
!Flight Time *!!Vertical speed!!Height **!!Notes
|-
|{{滿意工廠模板:ItemLink|Solid Biofuel}}||2.8 s
|12 s||5 m/s||14 m||Can be used prior to Tier 5.
|-
|{{滿意工廠模板:ItemLink|Packaged Fuel}}||5 s
|17 s
|4.4 m/s||22 m||Default fuel type.
|-
|{{滿意工廠模板:ItemLink|Packaged Turbofuel}}||3.3 s
|23 s||14 m/s||48 m||Provides improved air control.
|-
|{{滿意工廠模板:ItemLink|Packaged Liquid Biofuel}}||12.5 s
|53 s||4.5 m/s||56 m||Cannot be fully automated.
|-
|{{滿意工廠模板:ItemLink|Packaged Rocket Fuel}}|| 4 s
|27.5 s|| 30 m/s|| 120 m||Highest vertical velocity ceiling.
|-
|{{滿意工廠模板:ItemLink|Packaged Ionized Fuel}}|| 7 s
|60 s|| 22.9 m/s|| 160 m||Highest flight time of 60 seconds.
|}
<nowiki>*</nowiki> = Aiming for level flight with net 0 vertical acceleration, tapping the jump button

<nowiki>**</nowiki> = Heights achieved holding down the jump button. NOTE: spamming jump button will almost double height gained but is fairly inconsistent.

*{{滿意工廠模板:ItemLink|Solid Biofuel}} is the only fuel available before Tier 5/6. It allows the Jetpack to be used earlier, such as when just getting started with Oil Processing, or when one is obtained from a [[Jetpack Hog]]. It is overall the worst fuel, having slow acceleration and the shortest burn time, and itself cannot be fully automated.
*{{滿意工廠模板:ItemLink|Packaged Fuel}} is the default fuel. It has an average acceleration and burn time, and can be automated easily. However, it is inferior to the following fuel types:
*{{滿意工廠模板:ItemLink|Packaged Turbofuel}} has faster acceleration and improved air mobility, which makes it ideal to use during [[combat]], especially against [[Cliff Hog]]s and [[Stinger|Elite Stingers]]. It takes some additional resources to be automated, but the gains make it worthwhile.
*{{滿意工廠模板:ItemLink|Packaged Liquid Biofuel}} has the same acceleration as Packaged Fuel, but lasts much longer, allowing it to traverse greater distances and go higher than even Packaged Turbofuel. This makes it an ideal all-round and exploration fuel. Its only downside is that it cannot be fully automated, much like Solid Biofuel.
*{{滿意工廠模板:ItemLink|Packaged Rocket Fuel}}
*{{滿意工廠模板:ItemLink|Packaged Ionized Fuel}}

=== AWESOME Sink ===
{{滿意工廠模板:Sinkusage|BP_EquipmentDescriptorJetPack_C}}