Editing Buildings

== Information ==

Buildings are the backbone of your [[dominion]] and provide you with [[production]] and various bonuses.

All constructed buildings except for Homes and Barracks provide 20 jobs and which are automatically filled by unemployed peasants. During construction all buildings provide 15 population. All constructed buildings except for Homes and Barracks provide 15 raw population.  See [[population]] for explanation on the difference between raw and modified population.

Buildings can only be [[#Construction|constructed]] on acres of [[Land#Barren|barren]] [[Land|land]]. Buildings cost [[Production#Platinum|platinum]] and [[Production#Lumber|lumber]], and require 1 acre of barren land. The [[#Construction|cost]] in platinum and lumber increases depending on your total land size.

Each building can only be built on a specific [[Land#Types|land type]]. The land type for each building is always the same, except for '''Homes''', which depends on your [[race|race]].

All buildings take 12 hours to build. You can instantly [[#Destroy_Buildings|destroy buildings]].

== Buildings ==

{| class="wikitable sortable"
|-
! Building
! Land Type
! Description
|-
| style="vertical-align: top;" | Home
| style="vertical-align: top;" | ''[[Races|Race]] Specific''
| style="vertical-align: top;" | Houses 30 people.
|-
| style="vertical-align: top;" | Diamond Mine
| style="vertical-align: top;" | Cavern
| style="vertical-align: top;" | Produces 15 [[gems]] per hour.
|-
| style="vertical-align: top;" | School
| style="vertical-align: top;" | Cavern
| style="vertical-align: top;" | Produces (1 - (Schools / Total Land)) research points per hour (minimum of 0.5). Production is capped if Schools exceed 50% of Total Land.
|-
| style="vertical-align: top;" | Forest Haven
| style="vertical-align: top;" | Forest
| style="vertical-align: top;" | Produces 25 lumber per hour.

Fireball damage reduced by 10% per 1% owned, up to a maximum of 80% at 8% owned.

Disband Spies and Assassinate Wizards damage reduced by 10% per 1% owned, up to a maximum of 50% at 5% owned.
|-
| style="vertical-align: top;" | Lumberyard
| style="vertical-align: top;" | Forest
| style="vertical-align: top;" | Produces 50 [[lumber]] per hour.
|-
| style="vertical-align: top;" | Barracks
| style="vertical-align: top;" | Hill
| style="vertical-align: top;" | Houses 36 trained or training [[military|military units]]. Does not increase capacity as other buildings do for [[population]] bonuses. Can be increased with the Bunk Beds [[teching|technology]] and School of War [[wonder]]
|-
| style="vertical-align: top;" | Factory
| style="vertical-align: top;" | Hill
| style="vertical-align: top;" | Reduces building [[construction|construction costs]] by 4 * (Factories / Total Land)% to a maximum of 60% bonus at 15% owned.

Reduces re-zoning costs by 4 * (Factories / Total Land)% to a maximum of 60% bonus at 15% owned.
|-
| style="vertical-align: top;" | Guard Tower
| style="vertical-align: top;" | Hill
| style="vertical-align: top;" | Increases [[Defensive Power]] by 1.75 * (Guard Towers / Total Land)% to a maximum of 35% bonus at 20% owned.
|-
| style="vertical-align: top;" | Shrine
| style="vertical-align: top;" | Hill
| style="vertical-align: top;" | Increases [[Hero]] experience gain by 2% per 1% owned, up to a maximum of 20% at 10% owned. Also increases hero bonus by 50% per 1% owned, up to a maximum of 500% at 10% owned.
|-
| style="vertical-align: top;" | Gryphon Nest
| style="vertical-align: top;" | Mountain
| style="vertical-align: top;" | Increases [[Offensive Power]] by 1.75 * (Gryphon Nests / Total Land)% to a maximum of 35% bonus at 20% owned.
|-
| style="vertical-align: top;" | Ore Mine
| style="vertical-align: top;" | Mountain
| style="vertical-align: top;" | Produces 60 [[ore]] per hour.
|-
| style="vertical-align: top;" | Alchemy
| style="vertical-align: top;" | Plain
| style="vertical-align: top;" | Produces 45 [[platinum]] per hour.
|-
| style="vertical-align: top;" | Farms
| style="vertical-align: top;" | Plain
| style="vertical-align: top;" | Produces 80 bushels of [[food]] per hour.

Each peasant, draftee, and military unit eats 0.25 bushels of food every hour.
|-
| style="vertical-align: top;" | Masonry
| style="vertical-align: top;" | Plain
| style="vertical-align: top;" | Increases ALL [[Castle|Castle Bonuses]] by 2.75 * (Masonries / Total Land)%, no maximum
|-
| style="vertical-align: top;" | Smithy
| style="vertical-align: top;" | Plain
| style="vertical-align: top;" | Reduces [[Military]] Unit costs (except Wizards, ArchMages, and Spies) by 2 * (Smithies / Total Land)% to a maximum of 36% bonus at 18% owned.

Ore costs are affected for all races but the Gnomes. Platinum costs affected for all races.
|-
| style="vertical-align: top;" | Temple
| style="vertical-align: top;" | Swamp
| style="vertical-align: top;" | Increases [[population]] growth rate by 6 * (Temples / Total Land)%

Reduces defensive bonuses of a target dominion during invasion by 1.5 * (Temples / Total Land)% to a minimum of 0% defensive bonus (maximum reduction 25% at 16.67% owned)
|-
| style="vertical-align: top;" | Tower
| style="vertical-align: top;" | Swamp
| style="vertical-align: top;" | Produces 25 [[mana]] per hour.
|-
| style="vertical-align: top;" | Guild
| style="vertical-align: top;" | Swamp
| style="vertical-align: top;" | Spy, Assassin, Wizard, and Archmage training costs reduced by 3.5% per 1% owned, up to a maximum of 35% at 10% owned.

[[Espionage#Spy_Strength|Spy Strength]] and [[Magic#Wizard_Strength|Wizard Strength]] refresh rate increased by 0.1% per 1% owned, up to a maximum of 1% at 10% owned.

Losses on failed black ops reduced by 2.5% per 1% owned, up to a maximum of 25% at 10% owned.

|-
| style="vertical-align: top;" | Dock
| style="vertical-align: top;" | Water
| style="vertical-align: top;" | Produces 1 boat every 20 hours on average, produces 40 bushels of food per hour and each dock prevents 2.25 + [0.05 x daysInRound] of your boats from being sunk.
|}

== Construction ==

Constructing buildings costs [[platinum]] and [[lumber]]. The formulas are below. 

Acres gained by [[Invading]] someone 75% or larger will be discounted. The discount starts at 50%. After Day 25, the discount grows by 2% each day until a maximum of 70% reduction is reached on Day 35.  
In addition, if you are invaded, lost buildings will give you the same discount. As of Round 18, these discounts do not stack.

=== Platinum cost ===
<code>(ExploredAcres - 250)*1.25 + 850 + ConqueredAcres</code>

=== Lumber cost ===
<code>(ExploreAcres-250)*0.285 + 87.5  + ConqueredAcres/4.25</code>


Bonuses from factories, techs, wonders, etc, are added together, to a maximum of -75%, before multiplying these cost formulas.

== Destroy Building ==

You can destroy buildings by going to the [https://beta.opendominion.net/dominion/destroy Destroy Buildings] page.

Destroying a building is immediate and frees up one acre of the corresponding land type.

== See Also ==
* [[Rezone]]

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