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new cam smoothing

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minjaesong
2021-10-17 17:08:21 +09:00
parent 40653ac4d1
commit 917fc04ad8
1 changed files with 5 additions and 4 deletions
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9
src/net/torvald/terrarum/worlddrawer/WorldCamera.kt
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@@ -4,8 +4,6 @@ import com.badlogic.gdx.Gdx
import com.jme3.math.FastMath
import net.torvald.terrarum.*
import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZE
import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZED
import net.torvald.terrarum.TerrarumAppConfiguration.TILE_SIZEF
import net.torvald.terrarum.gameactors.ActorWithBody
import net.torvald.terrarum.gameworld.GameWorld
import net.torvald.terrarum.gameworld.fmod
@@ -97,7 +95,8 @@ object WorldCamera {
)).floorInt().clampCameraY(world)*/
val fpsRatio = App.UPDATE_RATE / Gdx.graphics.deltaTime // if FPS=32 & RATE=64, ratio will be 0.5
// val fpsRatio = App.UPDATE_RATE / Gdx.graphics.deltaTime // if FPS=32 & RATE=64, ratio will be 0.5
val fpsRatio = 64f / Gdx.graphics.framesPerSecond
val oldX = x.toDouble()
val oldY = y.toDouble()
val newX1 = (player.hitbox.centeredX) - (width / 2) +
@@ -111,7 +110,9 @@ object WorldCamera {
// println("$cVecMagn\t$pVecMagn\t${cVecMagn / pVecMagn}")
val camSpeed = (1.0 - (1.0 / (2.0 * cVecMagn / pVecMagn))).coerceIn(0.5, 1.0).toFloat()
val camSpeed = (1f - (1f / (2f * fpsRatio))).coerceIn(0.5f, 1f)
x = FastMath.interpolateLinear(camSpeed, oldX.toFloat(), newX.toFloat()).floorInt() fmod worldWidth
y = FastMath.interpolateLinear(camSpeed, oldY.toFloat(), newY.toFloat()).floorInt().clampCameraY(world)