Editing Surgery Success Chance Factor

{{Verified|1.3.3101}}{{Stat
| default base value = 1
| min value = 0
| to string style = PercentZero
| description = A multiplier to the chance that a [[surgery]] will succeed when performed here. [[Surgery Success Chance|Surgery success chance]]s are also affected by many other factors, including the surgeon's ability and medicine used.
}} This stat is applied to beds and other sleeping furniture.

== Factors ==
* Room [[cleanliness]]
* [[Light]]: ×0.75 at 0% light to ×1.00 at 50% light 
* Enclosed room:
** Indoors: ×1
** Outdoors: ×0.85
* [[Quality]]:
** Awful: ×0.90
** Poor: ×0.95
** Normal: ×1.00
** Good: ×1.05
** Excellent: ×1.1
** Masterwork: ×1.15
** Legendary: ×1.3
@@ Line 3: / Line 3: @@
 | min value = 0
 | to string style = PercentZero
-| description = A multiplier to the chance that a surgery will succeed when performed here. Surgery success chances are also affected by many other factors, including the surgeon's ability and medicine used.
+| description = A multiplier to the chance that a [[surgery]] will succeed when performed here. [[Surgery Success Chance|Surgery success chance]]s are also affected by many other factors, including the surgeon's ability and medicine used.
-}} This stat is applied to beds and other [[sleep furniture]].
+}} This stat is applied to beds and other sleeping furniture.
-* Note that this stat is specific to the base '''Surgery Success Chance Factor''' of a given ''type'' of sleep furniture.
+== Factors ==
+* Room [[cleanliness]]
-* When placed in-world, the '''Surgery Success Chance Factor''' of a specific ''item'' of sleep furniture changes. It is additionally weighted by [[#Environmental factors|environmental factors]].
+* [[Light]]: ×0.75 at 0% light to ×1.00 at 50% light
+* Enclosed room:
-In other words, "Surgery Success Chance Factor" is the stat of the ''bed item'' and its location.
+** Indoors: ×1
-* For the surgery success stat of a specific ''[[colonist]]'', see [[Medical Surgery Success Chance]].
+** Outdoors: ×0.85
-* For the "true" chance of a surgery succeeding, where this factor is one part of the equation, see [[Surgery]].
+* [[Quality]]:
+** Awful: ×0.90
-== Formula ==
+** Poor: ×0.95
-When placed in-world, the specific ''item'' of [[Sleep furniture]] has its '''Surgery Success Chance Factor''' stat adjusted based on its environment.
+** Normal: ×1.00
+** Good: ×1.05
-This is calculated as:
+** Excellent: ×1.1
+** Masterwork: ×1.15
-{| {{STDT|}}
+** Legendary: ×1.3
-| '''Surgery Success Chance Factor<sub>''item''</sub>''' = ([[#Base stat|Base stat]]<sub>''type''</sub> + [[#Facility Offset|Facility Offset]]) × [[#Room Cleanliness Multiplier|Room Cleanliness Multiplier]] × [[#Light Multiplier|Light Multiplier]] × [[#Outdoors Multiplier|Outdoors Multiplier]] × [[#Quality Multiplier|Quality Multiplier]]
-|}
-=== Base stat ===
-Every type of [[Sleep furniture|sleep furniture]]'s '''Surgery Success Chance Factor''' has a base value stat assigned as follows.
-{{#ask:
-  [[Category:Sleep furniture]]
-  |mainlabel=Sleep furniture type
-  |?Surgery Success Chance Factor=Surgery Success Chance Factor
-}}
-=== Facility Offset ===
-In addition, ''facilities'' placed adjacent to the head of the item of sleep furniture can adjust the stat of the placed item.
-The result of these additional factors are displayed under the '''Facilities''' heading within the '''Stats''' tab of the information page.
-{| {{STDT|}}
-! Facility Type !! Offset
-|-
-| [[Vitals monitor]] || {{+|0.05}}
-|}
-=== Room Cleanliness Multiplier ===
-The room cleanliness factor for performing surgery is a determined by the value displayed on the [[Rooms#Cleanliness|room's cleanliness]] by the following curve:
-{| class="wikitable" style="text-align:right"
-! Room<br/>cleanliness !! Room<br/>Cleanliness<br/>Multiplier !! Graph
-|-
-| -5 || 0.6
-| rowspan="3" | {{Graph:Chart| width = 200 | height = 200 | type = line | xAxisTitle = Room cleanliness | yAxisTitle = Room Cleanliness Multiplier | x = -5, 0, 5 | y =  0.6, 1, 1.15 | xAxisMin = -5 | yAxisMin = 0.6 | yAxisMax = 1.15}}
-|-
-| 0 || 1
-|-
-| 5 || 1.15
-|}
-This can be translated into the following formulas:
-{| {{STDT|}}
-! Range                !! Formula
-|-
-| Room cleanliness < 0 || '''''Room Cleanliness Multiplier''''' = 1 + [[Rooms#Cleanliness|Room cleanliness]] × 0.08
-|-
-| Room cleanliness > 0 || '''''Room Cleanliness Multiplier''''' = 1 + [[Rooms#Cleanliness|Room cleanliness]] × 0.03
-|}
-The value is limited to a minimum of {{Bad|0.6}} for -5 cleanliness and a theoretical maximum of {{Good|1.15}} for 5 cleanliness, which is practical limited to {{Good| {{#expr:1+ {{Q|Sterile tile|Cleanliness}}*0.03}} }} by the highest available cleanliness of {{Q|Sterile tile|Cleanliness}} of the [[sterile tile]].
-If the surgery is performed outside (i.e. not in a room at all), the cleanliness factor is treated as the minimum ({{Bad|0.6}}).
-=== Light Multiplier ===
-Extremely low levels of [[Environment#Light|light]] negatively affect the resulting value.
-In complete darkness, this can be as little as {{Bad|0.75}}. At 50% light level and above, a factor of {{Good|1}} is applied.
-This is referred to as '''Multiplier for light''' within the '''Stats''' tab of the information page.
-{| {{STDT|}}
-| '''''Multiplier for Light''''' = 0.75 + [[Environment#Light|Light Level]] × 0.5
-|}
-=== Outdoors Multiplier ===
-If the item of sleep furniture is placed performed [[outdoors]] (i.e. there is no room of which the cleanliness may be assessed), an additional multiplier of {{Bad|0.85}} is applied to the resulting chance of surgery success.
-{| {{STDT|}}
-! Environment Type !! Multiplier
-|-
-| Indoors || '''1'''
-|-
-| Outdoors || {{Bad|0.85}}
-|}
-=== Quality Factor ===
-A multiplier based on the [[quality]] of the specific item is applied. This is referred to as the '''Quality Multiplier''' within the '''Stats''' tab of the information page.
-{| {{STDT|}}
-! Quality !! Multiplier
-|-
-| Awful || {{Bad|0.9}}
-|-
-| Poor || {{Bad|0.95}}
-|-
-| Normal || '''1'''
-|-
-| Good || {{Good|1.05}}
-|-
-| Excellent || {{Good|1.1}}
-|-
-| Masterwork || {{Good|1.15}}
-|-
-| Legendary || {{Good|1.3}}
-|}