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AI knows not to try and heal units which would heal anyway

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This commit is contained in:
Yair Morgenstern 2020-12-14 11:31:13 +02:00
parent fad967b31a
commit 24b46e8c2c
1 changed files with 37 additions and 26 deletions
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23
core/src/com/unciv/logic/automation/UnitAutomation.kt
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@ -171,9 +171,14 @@ object UnitAutomation {
}
fun tryHealUnit(unit: MapUnit): Boolean {
if (unit.type.isRanged() && unit.hasUnique("Unit will heal every turn, even if it performs an action"))
return false // will heal anyway, and attacks don't hurt
val unitDistanceToTiles = unit.movement.getDistanceToTiles()
val tilesInDistance = unitDistanceToTiles.keys.filter { unit.movement.canMoveTo(it) }
if (unitDistanceToTiles.isEmpty()) return true // can't move, so...
val currentUnitTile = unit.getTile()
if (tryPillageImprovement(unit)) return true
@ -191,8 +196,10 @@ object UnitAutomation {
var bestTilesForHealing = tilesByHealingRate.maxBy { it.key }!!.value
// within the tiles with best healing rate (say 15), we'll prefer one which has the highest defensive bonuses
val bestTilesWithoutBombardableTiles = bestTilesForHealing.filterNot { it.getTilesInDistance(2)
.any { it.isCityCenter() && it.getOwner()!!.isAtWarWith(unit.civInfo) } }
val bestTilesWithoutBombardableTiles = bestTilesForHealing.filterNot {
it.getTilesInDistance(2)
.any { it.isCityCenter() && it.getOwner()!!.isAtWarWith(unit.civInfo) }
}
if (bestTilesWithoutBombardableTiles.any()) bestTilesForHealing = bestTilesWithoutBombardableTiles
val bestTileForHealing = bestTilesForHealing.maxBy { it.getDefensiveBonus() }!!
val bestTileForHealingRank = unit.rankTileForHealing(bestTileForHealing)
@ -274,8 +281,10 @@ object UnitAutomation {
private fun tryHeadTowardsSiegedCity(unit: MapUnit): Boolean {
val siegedCities = unit.civInfo.cities
.asSequence()
.filter { unit.civInfo == it.civInfo &&
it.health < it.getMaxHealth() * 0.75 } //Weird health issues and making sure that not all forces move to good defenses
.filter {
unit.civInfo == it.civInfo &&
it.health < it.getMaxHealth() * 0.75
} //Weird health issues and making sure that not all forces move to good defenses
val reachableTileNearSiegedCity = siegedCities
.flatMap { it.getCenterTile().getTilesAtDistance(2) }
@ -389,10 +398,12 @@ object UnitAutomation {
private fun tryTakeBackCapturedCity(unit: MapUnit): Boolean {
var capturedCities = unit.civInfo.getKnownCivs().asSequence()
.flatMap { it.cities.asSequence() }
.filter { unit.civInfo.isAtWarWith(it.civInfo) &&
.filter {
unit.civInfo.isAtWarWith(it.civInfo) &&
unit.civInfo.civName == it.foundingCiv &&
it.isInResistance() &&
it.health < it.getMaxHealth()} //Most likely just been captured
it.health < it.getMaxHealth()
} //Most likely just been captured
if (unit.type.isRanged()) // ranged units don't harm capturable cities, waste of a turn