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q&d fix for spinner number rounds down to unintended value

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minjaesong
2022-09-28 22:43:44 +09:00
parent 105f524c4a
commit f8c13c7bc6
1 changed files with 6 additions and 2 deletions
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8
src/net/torvald/terrarum/ui/UIItemSpinner.kt
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@@ -3,6 +3,7 @@ package net.torvald.terrarum.ui
import com.badlogic.gdx.graphics.Camera import com.badlogic.gdx.graphics.Camera
import com.badlogic.gdx.graphics.g2d.SpriteBatch import com.badlogic.gdx.graphics.g2d.SpriteBatch
import net.torvald.terrarum.App import net.torvald.terrarum.App
import net.torvald.terrarum.App.printdbg
import net.torvald.terrarum.CommonResourcePool import net.torvald.terrarum.CommonResourcePool
import net.torvald.terrarum.Terrarum import net.torvald.terrarum.Terrarum
import net.torvald.terrarum.ceilInt import net.torvald.terrarum.ceilInt
@@ -44,7 +45,10 @@ class UIItemSpinner(
var selectionChangeListener: (Number) -> Unit = {} var selectionChangeListener: (Number) -> Unit = {}
// to alleviate floating point errors adding up as the spinner is being used // to alleviate floating point errors adding up as the spinner is being used
private val values = DoubleArray(1 + ((max.toDouble() - min.toDouble()).div(step.toDouble())).ceilInt()) { min.toDouble() + (step.toDouble() * it) } private val values = DoubleArray(1 + ((max.toDouble() - min.toDouble()).div(step.toDouble())).ceilInt()) {
printdbg(this, "$min..$max step $step; index [$it] = ${min.toDouble() + (step.toDouble() * it)}")
min.toDouble() + (step.toDouble() * it)
}
private var currentIndex = values.indexOfFirst { it == initialValue.toDouble() } private var currentIndex = values.indexOfFirst { it == initialValue.toDouble() }
init { init {
@@ -92,7 +96,7 @@ class UIItemSpinner(
if (fboUpdateLatch) { if (fboUpdateLatch) {
// printdbg(this, "FBO Latched") // printdbg(this, "FBO Latched")
fboUpdateLatch = false fboUpdateLatch = false
textCache = numberToTextFunction(value) textCache = numberToTextFunction(value.toDouble() + 0.0000000000000002)
textCacheLen = App.fontGame.getWidth(textCache) textCacheLen = App.fontGame.getWidth(textCache)
/*fbo.inAction(camera as OrthographicCamera, batch) { batch.inUse { /*fbo.inAction(camera as OrthographicCamera, batch) { batch.inUse {
gdxClearAndSetBlend(0f, 0f, 0f, 0f) gdxClearAndSetBlend(0f, 0f, 0f, 0f)