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Fix scroll to wonder in the map editor (#7154)

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* Fix scroll to wonder in the map editor

* Fix blink always happening
This commit is contained in:
Timo T
2022-06-14 19:32:06 +02:00
committed by GitHub
parent c3268126ee
commit 90bdcf9329
1 changed files with 27 additions and 2 deletions
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29
core/src/com/unciv/ui/mapeditor/EditorMapHolder.kt
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@ -1,5 +1,6 @@
package com.unciv.ui.mapeditor
import com.badlogic.gdx.math.Interpolation
import com.badlogic.gdx.math.Vector2
import com.badlogic.gdx.scenes.scene2d.Action
import com.badlogic.gdx.scenes.scene2d.EventListener
@ -8,6 +9,7 @@ import com.badlogic.gdx.scenes.scene2d.InputListener
import com.badlogic.gdx.scenes.scene2d.Stage
import com.badlogic.gdx.scenes.scene2d.Touchable
import com.badlogic.gdx.scenes.scene2d.actions.Actions
import com.badlogic.gdx.scenes.scene2d.actions.FloatAction
import com.unciv.UncivGame
import com.unciv.logic.HexMath
import com.unciv.logic.map.TileInfo
@ -122,10 +124,33 @@ class EditorMapHolder(
return null
}
/**
* Copy-pasted from [com.unciv.ui.worldscreen.WorldMapHolder.setCenterPosition]
* TODO remove code duplication
*/
fun setCenterPosition(vector: Vector2, blink: Boolean = false) {
val tileGroup = allTileGroups.firstOrNull { it.tileInfo.position == vector } ?: return
scrollX = tileGroup.x + tileGroup.width / 2 - width / 2
scrollY = maxY - (tileGroup.y + tileGroup.width / 2 - height / 2)
val originalScrollX = scrollX
val originalScrollY = scrollY
val finalScrollX = tileGroup.x + tileGroup.width / 2
/** The Y axis of [scrollY] is inverted - when at 0 we're at the top, not bottom - so we invert it back. */
val finalScrollY = maxY - (tileGroup.y + tileGroup.width / 2)
if (finalScrollX == originalScrollX && finalScrollY == originalScrollY) return
val action = object : FloatAction(0f, 1f, 0.4f) {
override fun update(percent: Float) {
scrollX = finalScrollX * percent + originalScrollX * (1 - percent)
scrollY = finalScrollY * percent + originalScrollY * (1 - percent)
updateVisualScroll()
}
}
action.interpolation = Interpolation.sine
addAction(action)
if (!blink) return
removeAction(blinkAction) // so we don't have multiple blinks at once