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Add iHasUniques.requiredTechs (#10587)

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* Update IHasUniques.kt

* Update IHasUniques.kt

* Update IConstruction.kt

* Update IHasUniques.kt
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dHannasch
2023-12-02 13:56:00 -07:00
committed by GitHub
parent 7fae32c595
commit 1f47fff05d
1 changed files with 8 additions and 4 deletions
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12
core/src/com/unciv/models/ruleset/unique/IHasUniques.kt
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@ -46,11 +46,15 @@ interface IHasUniques : INamed {
fun hasUnique(uniqueType: UniqueType, stateForConditionals: StateForConditionals? = null) = fun hasUnique(uniqueType: UniqueType, stateForConditionals: StateForConditionals? = null) =
getMatchingUniques(uniqueType.placeholderText, stateForConditionals).any() getMatchingUniques(uniqueType.placeholderText, stateForConditionals).any()
fun availabilityUniques(): Sequence<Unique> = getMatchingUniques(UniqueType.OnlyAvailableWhen, StateForConditionals.IgnoreConditionals)
fun techsRequiredByUniques(): Sequence<String> { fun techsRequiredByUniques(): Sequence<String> {
val uniquesForWhenThisIsAvailable: Sequence<Unique> = getMatchingUniques(UniqueType.OnlyAvailableWhen, StateForConditionals.IgnoreConditionals) return availabilityUniques()
val conditionalsForWhenThisIsAvailable: Sequence<Unique> = uniquesForWhenThisIsAvailable.flatMap{ it.conditionals } // Currently an OnlyAvailableWhen can have multiple conditionals, implicitly a conjunction.
val techRequiringConditionalsForWhenThisIsAvailable: Sequence<Unique> = conditionalsForWhenThisIsAvailable.filter{ it.isOfType(UniqueType.ConditionalTech) } // Therefore, if any of its several conditionals is a ConditionalTech, then that tech is required.
return techRequiringConditionalsForWhenThisIsAvailable.map{ it.params[0] } .flatMap{ it.conditionals }
.filter{ it.isOfType(UniqueType.ConditionalTech) }
.map{ it.params[0] }
} }
fun legacyRequiredTechs(): Sequence<String> = sequenceOf() fun legacyRequiredTechs(): Sequence<String> = sequenceOf()