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orebfuscator impl

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This commit is contained in:
minjaesong
2023-10-02 01:35:32 +09:00
parent f78076fb28
commit 42ab13d114
3 changed files with 20 additions and 6 deletions
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2
src/net/torvald/gdx/graphics/Cvec.kt
View File

@@ -445,6 +445,8 @@ class Cvec {
)
}
fun fastLum() = (3*r + 4*g + b)/8f
companion object {
val WHITE = Cvec(1f, 1f, 1f, 1f)

15
src/net/torvald/terrarum/modulebasegame/IngameRenderer.kt
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@@ -528,14 +528,19 @@ object IngameRenderer : Disposable {
else
blendMul(batch)
batch.shader = shaderRGBOnly
batch.shader.setUniformi("rnd", rng.nextInt(8192), rng.nextInt(8192))
batch.shader.setUniformi("u_pattern", 1)
batch.draw(lightTex,
// if (!KeyToggler.isOn(Input.Keys.F9)) {
batch.shader = shaderRGBOnly
batch.shader.setUniformi("rnd", rng.nextInt(8192), rng.nextInt(8192))
batch.shader.setUniformi("u_pattern", 1)
batch.draw(
lightTex,
xrem, yrem,
lightTex.regionWidth * lightmapDownsample,
lightTex.regionHeight * lightmapDownsample
)
)
// }
// if right texture coord for lightTex and fboRGB are obtainable, you can try this:
/*

9
src/net/torvald/terrarum/worlddrawer/BlocksDrawer.kt
View File

@@ -5,6 +5,7 @@ import com.badlogic.gdx.Input.Keys
import com.badlogic.gdx.graphics.*
import com.badlogic.gdx.math.Matrix4
import com.jme3.math.FastMath
import net.torvald.gdx.graphics.Cvec
import net.torvald.terrarum.*
import net.torvald.terrarum.App.measureDebugTime
import net.torvald.terrarum.App.printdbg
@@ -350,7 +351,7 @@ internal object BlocksDrawer {
App.tileMaker.fluidToTileNumber(world.getFluid(x, y))
else
renderTag.tileNumber
val tileNumber = if (thisTile == Block.AIR) 0
var tileNumber = if (thisTile == Block.AIR) 0
// special case: actorblocks and F3 key
else if (BlockCodex.hasProp(thisTile) && BlockCodex[thisTile].isActorBlock &&
!BlockCodex[thisTile].hasTag("DORENDER") && !KeyToggler.isOn(Keys.F3))
@@ -367,6 +368,12 @@ internal object BlocksDrawer {
else -> throw IllegalArgumentException("Unknown mask type: ${renderTag.maskType}")
}
// hide tiles with super low lights, kinda like Minecraft's Orebfuscator
val lightAtXY = LightmapRenderer.getLight(x, y) ?: Cvec(0)
if (lightAtXY.fastLum() <= 2f / 255f) {
tileNumber = 2 // black solid
}
var thisTileX = tileNumber % App.tileMaker.TILES_IN_X
var thisTileY = tileNumber / App.tileMaker.TILES_IN_X