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Fix any tech researched clearing all units from queues (#10777)

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SomeTroglodyte
2023-12-18 20:40:22 +01:00
committed by GitHub
parent 75af329b16
commit 77de68cfc5
1 changed files with 15 additions and 9 deletions
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24
core/src/com/unciv/logic/civilization/managers/TechManager.kt
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@ -23,7 +23,6 @@ import com.unciv.models.ruleset.unique.UniqueTriggerActivation
import com.unciv.models.ruleset.unique.UniqueType
import com.unciv.models.ruleset.unit.BaseUnit
import com.unciv.ui.components.MayaCalendar
import com.unciv.ui.components.extensions.toPercent
import com.unciv.ui.components.extensions.withItem
import kotlin.math.ceil
import kotlin.math.max
@ -335,18 +334,25 @@ class TechManager : IsPartOfGameInfoSerialization {
updateResearchProgress()
}
/** A variant of kotlin's [associateBy] that omits null values */
private inline fun <T, K, V> Iterable<T>.associateByNotNull(keySelector: (T) -> K, valueTransform: (T) -> V?): Map<K, V> {
val destination = LinkedHashMap<K, V>()
for (element in this) {
val value = valueTransform(element) ?: continue
destination[keySelector(element)] = value
}
return destination
}
private fun obsoleteOldUnits(techName: String) {
// First build a map with obsoleted units to their (nation-specific) upgrade
val ruleset = getRuleset()
fun BaseUnit.getEquivalentUpgradeOrNull(techName: String): BaseUnit? {
val unitUpgradesTo: String? = automaticallyUpgradedInProductionToUnitByTech(techName)
if (unitUpgradesTo == null)
return null
return civInfo.getEquivalentUnit(unitUpgradesTo!!)
val unitUpgradesTo = automaticallyUpgradedInProductionToUnitByTech(techName)
?: return null
return civInfo.getEquivalentUnit(unitUpgradesTo)
}
val obsoleteUnits = getRuleset().units.asSequence()
.map { it.key to it.value.getEquivalentUpgradeOrNull(techName) }
.toMap()
val obsoleteUnits = getRuleset().units.entries
.associateByNotNull({ it.key }, { it.value.getEquivalentUpgradeOrNull(techName) })
if (obsoleteUnits.isEmpty()) return
// Apply each to all cities - and remember which cities had which obsoleted unit