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Difference between revisions of "23a:Magma"
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| − | '''Magma''' is red-hot molten rock found deep within the mountain, beyond the {{L|chasm}}. It serves as an energy source, powering {{L|magma forge}}s, {{L|magma glass furnace}}s and {{L|magma smelter}}s. It is ''extremely'' dangerous, {{L|fun|and has led to the death of many | + | '''Magma''' is red-hot molten rock found deep within the mountain, beyond the {{L|chasm}}. It serves as an energy source, powering {{L|magma forge}}s, {{L|magma glass furnace}}s and {{L|magma smelter}}s. It is ''extremely'' dangerous, {{L|fun|and has led to the death of many dwarves, and many fortresses}}. |
If magma is channeled to the outside world it will be renamed to '''lava'''. Despite the name change, lava behaves exactly the same way as magma. | If magma is channeled to the outside world it will be renamed to '''lava'''. Despite the name change, lava behaves exactly the same way as magma. | ||
Revision as of 13:27, 2 May 2011
| This article is about an older version of DF. |
Magma is red-hot molten rock found deep within the mountain, beyond the Template:L. It serves as an energy source, powering Template:Ls, Template:Ls and Template:Ls. It is extremely dangerous, Template:L.
If magma is channeled to the outside world it will be renamed to lava. Despite the name change, lava behaves exactly the same way as magma.
Magma as Fuel
Magma can be used as a fuel to power furnaces and forges, reducing your reliance on Template:L and Template:L (they are still required as a reagent in the production of Template:L and Template:L). The smelter, glass furnace, and kiln can be replaced by the equivalent magma furnaces, and the metalsmith's forge can be replaced by the magma forge.
Each of these magma workshops requires one steel bar to build. You must thus build a regular smelter first, to produce your first steel bar, before you can begin magma-based operations.
Magma-fueled workshops must be placed directly over the Template:L (magma in Template:Ls cannot be used), which forces you to locate your metalworking (or glassmaking) operations deep inside the cave. However, this region is also home to the most valuable ores (gold, platinum, iron, and coal), making it a good location for your metalworks.
The magma flow will periodically spawn magma creatures which will threaten your metalworkers. This threat can be mostly addressed by building a large number of traps along the magma flow and around your workshops.
Magma-proof Materials
Most materials will be destroyed if touched by magma, whether it is in a channel or freely flowing (i.e., flooding). However, objects made from Template:L, Template:L, Template:L, and any kind of Template:L will not be affected by magma. Raw stone, rough Template:Ls, and Template:L are immune to magma. Template:Ls cannot be destroyed, regardless of what materials they are made of.
Most buildings will not be affected by magma, and any items inside workshops will also be unaffected. Weapon traps built using non-iron weapons will be destroyed, although the stone mechanisms will remain.
Creatures touched by magma will be killed almost instantly and will not leave behind a corpse (or even bones). However, bone and shell themselves are unaffected by magma. If the creature was carrying any magma-proof objects (iron, stone, bone, shell, etc), they will be left behind.
Channeling Magma
Magma, like Template:L, is a Template:L, which can be transported to other locations via a Template:L, Template:L, or Template:L. When magma touches water (or vice-versa), it will create a cloud of deadly Template:L. This can be utilized to build steam defenses.
You may also wish to build a magma-filled Template:L at the front of your fortress to form a lava "moat". Although water moats will keep out most creatures, if you are playing on an Template:L map (Sinister, Haunted, or Terrifying), you may have undead outside your fort which can cross water and will only be stopped by a lava moat.
To channel magma, you must build a floodgate beside the magma flow and attach a channel to the floodgate. If you dig a channel directly beside the magma flow (or beside a channel already filled with magma), it will fill with magma and injure or kill the miner.
Although Template:Ls, Template:Ls, and Template:Ls built over the magma flow must be made of Template:L, all other buildings which come in contact with magma can be made of Template:L or Template:L instead. This includes Template:Ls, Template:Ls, Template:Ls, Template:Ls, and Template:Ls. Bridges or aqueducts which carry magma over other objects can be made of iron or stone, as can bridges constructed over magma-filled channels. Statues are impassable to flooding magma and can be used to block its passage.
It was once believed that magma floodgates not built from steel would be damaged or destroyed after their first use; however, subsequent observation has revealed this to be the work of Template:L, which will try to destroy any doors, floodgates, or workshops they come across.