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• 1.7.8
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• FunctionCache.kt

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commonMain.casperix.math.array.FunctionCache.kt Maven / Gradle / Ivy

package casperix.math.array

import casperix.math.function.Function2D
import casperix.math.vector.int32.Vector2i

import kotlin.math.roundToInt

class FunctionCache(val source: Function2D, val cache: CustomMap2D) {
	val get: Function2D = { x, y ->
		val value = source(x, y)
		val pos = Vector2i(x.roundToInt(), y.roundToInt())
		if (cache.isInside(pos)) {
			cache.set(pos, value)
		}
		value
	}
}