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minor perf: Map getTile does one lookup instead of two

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This commit is contained in:
yairm210 2024-08-07 22:24:23 +03:00
parent 5eddb505d2
commit 0c4814eae4
2 changed files with 12 additions and 11 deletions
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21
core/src/com/unciv/logic/map/TileMap.kt
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@ -277,8 +277,8 @@ class TileMap(initialCapacity: Int = 10) : IsPartOfGameInfoSerialization {
/** @return tile at hex coordinates ([x],[y]) or null if they are outside the map. Respects map edges and world wrap. */
fun getIfTileExistsOrNull(x: Int, y: Int): Tile? {
if (contains(x, y))
return get(x, y)
val tile = getOrNull(x, y)
if (tile != null) return tile
if (!mapParameters.worldWrap)
return null
@ -287,14 +287,15 @@ class TileMap(initialCapacity: Int = 10) : IsPartOfGameInfoSerialization {
if (mapParameters.shape == MapShape.rectangular)
radius = mapParameters.mapSize.width / 2
//tile is outside of the map
if (contains(x + radius, y - radius)) { //tile is on right side
//get tile wrapped around from right to left
return get(x + radius, y - radius)
} else if (contains(x - radius, y + radius)) { //tile is on left side
//get tile wrapped around from left to right
return get(x - radius, y + radius)
}
// Maybe tile is "outside of the map" in world wrap.
// A. Get tile wrapped around from right to left
val rightSideTile = getOrNull(x + radius, y - radius)
if (rightSideTile != null) return rightSideTile
// B. Get tile wrapped around from left to right
val leftSideTile = getOrNull(x - radius, y + radius)
if (leftSideTile != null) return leftSideTile
return null
}

2
tests/src/com/unciv/testing/TestGame.kt
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@ -136,6 +136,7 @@ class TestGame {
civInfo.gameInfo = gameInfo
civInfo.setNameForUnitTests(nation.name)
if (isPlayer) civInfo.playerType = PlayerType.Human
gameInfo.civilizations.add(civInfo)
civInfo.setTransients()
// Add 1 tech to the player so the era is computed correctly
@ -143,7 +144,6 @@ class TestGame {
if (cityStateType != null) {
civInfo.cityStateFunctions.initCityState(ruleset, "Ancient era", emptyList())
}
gameInfo.civilizations.add(civInfo)
return civInfo
}