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Raise error if tilemap has no tiles

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yairm210 2025-07-16 11:38:39 +03:00
parent 0abcd22728
commit 9c4e9f8877
1 changed files with 5 additions and 4 deletions
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9
core/src/com/unciv/logic/map/TileMap.kt
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@ -497,12 +497,13 @@ class TileMap(initialCapacity: Int = 10) : IsPartOfGameInfoSerialization {
fun setTransients(ruleset: Ruleset? = null, setUnitCivTransients: Boolean = true) { fun setTransients(ruleset: Ruleset? = null, setUnitCivTransients: Boolean = true) {
if (ruleset != null) this.ruleset = ruleset if (ruleset != null) this.ruleset = ruleset
check(this.ruleset != null) { "TileMap.setTransients called without ruleset" } check(this.ruleset != null) { "TileMap.setTransients called without ruleset" }
check(tileList.isNotEmpty()) { "No tiles were found in the save?!" }
if (tileMatrix.isEmpty()) { if (tileMatrix.isEmpty()) {
val topY = tileList.asSequence().map { it.position.y.toInt() }.maxOrNull()!! val topY = tileList.asSequence().map { it.position.y.toInt() }.max()
bottomY = tileList.asSequence().map { it.position.y.toInt() }.minOrNull()!! bottomY = tileList.asSequence().map { it.position.y.toInt() }.min()
val rightX = tileList.asSequence().map { it.position.x.toInt() }.maxOrNull()!! val rightX = tileList.asSequence().map { it.position.x.toInt() }.max()
leftX = tileList.asSequence().map { it.position.x.toInt() }.minOrNull()!! leftX = tileList.asSequence().map { it.position.x.toInt() }.min()
// Initialize arrays with enough capacity to avoid re-allocations (+Arrays.copyOf). // Initialize arrays with enough capacity to avoid re-allocations (+Arrays.copyOf).
// We have just calculated the dimensions above, so we know the final size. // We have just calculated the dimensions above, so we know the final size.