Difference between revisions of "Snow"

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{{for|weather events|Environment#Weather}}
 
 
{{Rewrite|reason=Needs integration with rest of wiki, and potentially to be entire subsumed by [[Terrain]] or [[Environment]] and replaced with a redirect to there}}
 
{{Rewrite|reason=Needs integration with rest of wiki, and potentially to be entire subsumed by [[Terrain]] or [[Environment]] and replaced with a redirect to there}}
{{Move|reason=Integrate as above]}}
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{{Merge|destination=Terrain|destination2=Environment|reason=Integrate as above}}
'''Snow''' is created on [[roof|unroofed]] areas during snowy weather, i.e. "rain" when the temperature is freezing. It will cover [[soil]], [[lichen-covered soil]], [[rich soil]], [[rough sandstone]], [[stony soil]]... It won't cover [[march]], [[shallow water]]...
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{{For|weather events|Environment#Weather{{!}}Weather}}
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'''Snow''' refers to two intrinsically linked mechanics - weather of that name and the terrain covering that it creates. Snow on the ground is created on [[roof|unroofed]] areas during snowy weather, i.e. "rain" when the [[temperature]] is freezing. It will cover solid [[terrain]] but will not cover water of any type, including marsh.
  
It can be removed by [[Fire]], [[steam geyser]]s, [[lightning]], [[colonist]]s when designated with the [[Zone#Snow clear area|Snow Clear Zone]], and by temperatures above {{Temperature|0}}.
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It can be removed by [[fire]], [[steam geyser]]s, [[lightning]], [[colonist]]s when designated with the [[Zone#Snow clear area|Snow Clear Zone]], and by temperatures above {{Temperature|0}}.
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Colonists may build [[snowman|snowmen]] as a [[recreation]]al activity when there is snow on the ground.
  
 
== Weather ==
 
== Weather ==
 
 
There are two types of snowy [[weather]]: gentle snow and hard snow. These can occur at temperatures of {{Temperature|-0.5}} and below.
 
There are two types of snowy [[weather]]: gentle snow and hard snow. These can occur at temperatures of {{Temperature|-0.5}} and below.
  
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| 80%
 
| 80%
 
|}
 
|}
 
In snowy weather, snow gathers on the ground as long as it is unroofed.
 
  
 
== Depth ==
 
== Depth ==
Various depths of snow exist, with deeper levels hindering movement more.
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{{stub|section=1|reason= Rate of deposition?}}
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Various depths of snow exist, with deeper levels hindering movement more. Depth is an internal value, measured from 0% to 100%, hidden from the player.
  
 
{| class="wikitable"
 
{| class="wikitable"
 
! Level
 
! Level
! Depth range (%)<ref>Depth is an internal value, measured from 0% to 100%, hidden from the player.</ref>
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! Depth range
! Move speed (%)
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! Move speed
 
|-
 
|-
 
| Dusting
 
| Dusting
| 3 ≤ 𝑥 < 25
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| 3% ≤ 𝑥 < 25%
| 100
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| 100%
 
|-
 
|-
 
| Thin
 
| Thin
| 25 ≤ 𝑥 < 50
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| 25% ≤ 𝑥 < 50%
| 76
+
| 76%
 
|-
 
|-
 
| Medium
 
| Medium
| 50 ≤ 𝑥 < 75
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| 50% ≤ 𝑥 < 75%
| 62
+
| 62%
 
|-
 
|-
 
| Thick
 
| Thick
| 75+
+
| 75%+
| 52
+
| 52%
 
|}
 
|}
 
<references />
 
  
 
== Melting ==
 
== Melting ==
 
 
The melting rate of snow from ambient temperature is found using the following table:
 
The melting rate of snow from ambient temperature is found using the following table:
  
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As a result, snow will not be melted by ambient temperatures of {{Temperature|0}} or less, and the higher the temperature the faster the snow will melt.
 
As a result, snow will not be melted by ambient temperatures of {{Temperature|0}} or less, and the higher the temperature the faster the snow will melt.
  
== Slideshow ==
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== Gallery ==
 
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<gallery mode=nolines widths=400px >
<gallery mode="slideshow">
 
 
File:Desertcolsummer.jpg|A desert colony in summer, and...
 
File:Desertcolsummer.jpg|A desert colony in summer, and...
 
File:Desertcolwinter.jpg|... the same colony in winter. Not all [[biome]]s will have snow.
 
File:Desertcolwinter.jpg|... the same colony in winter. Not all [[biome]]s will have snow.
 
</gallery>
 
</gallery>
  
== See also ==
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[[Category:Game mechanics]]
 
 
* [[Recreation#Building snowman|Building snowman]] - a [[recreation]]al activity
 

Latest revision as of 00:09, 14 December 2022

Snow refers to two intrinsically linked mechanics - weather of that name and the terrain covering that it creates. Snow on the ground is created on unroofed areas during snowy weather, i.e. "rain" when the temperature is freezing. It will cover solid terrain but will not cover water of any type, including marsh.

It can be removed by fire, steam geysers, lightning, colonists when designated with the Snow Clear Zone, and by temperatures above 0 °C (32 °F).

Colonists may build snowmen as a recreational activity when there is snow on the ground.

Weather[edit]

There are two types of snowy weather: gentle snow and hard snow. These can occur at temperatures of -0.5 °C (31.1 °F) and below.

Weather Accuracy modifier Move speed modifier Snow rate
Gentle snow 80% 100% 120%
Hard snow 80% 80% 80%

Depth[edit]

Various depths of snow exist, with deeper levels hindering movement more. Depth is an internal value, measured from 0% to 100%, hidden from the player.

Level Depth range Move speed
Dusting 3% ≤ 𝑥 < 25% 100%
Thin 25% ≤ 𝑥 < 50% 76%
Medium 50% ≤ 𝑥 < 75% 62%
Thick 75%+ 52%

Melting[edit]

The melting rate of snow from ambient temperature is found using the following table:

Temperature range Melting rate (depth %/tick)
°C (32 °F) and below 0
Between 0 °C (32 °F) to 10 °C (50 °F) 0.058% of temperature²
10 °C (50 °F) and above 0.58% of temperature

As a result, snow will not be melted by ambient temperatures of 0 °C (32 °F) or less, and the higher the temperature the faster the snow will melt.

Gallery[edit]