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even better fluid tiling

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This commit is contained in:
minjaesong
2024-07-22 15:04:22 +09:00
parent 1fddb5f0da
commit af81bb0e0f
1 changed files with 27 additions and 5 deletions
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32
src/net/torvald/terrarum/worlddrawer/BlocksDrawer.kt
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@@ -382,15 +382,14 @@ internal object BlocksDrawer {
val tileToUse = fluidCornerLut[notSolid and fmask] and fluidCornerLut[solids]
val nearbyFluidType = fluids.filter { it.amount >= 0.5f / 16f }.map { it.type }.filter { it.startsWith("fluid@") }.sorted().firstOrNull()
val nearbyFluidType = fluids.asSequence().filter { it.amount >= 0.5f / 16f }.map { it.type }.filter { it.startsWith("fluid@") }.sorted().firstOrNull()
val fillThis =
world.layerFluids.unsafeGetTile1(wx, wy).second.let { if (it.isNaN()) 0f else it }
world.layerFluids.unsafeGetTile1(wx, wy).second.let { if (it.isNaN()) 0f else it.coerceAtMost(1f) }
val tile =
world.getTileFromTerrain(wx, wy)
val tile = world.getTileFromTerrain(wx, wy)
if (/*fluidCornerLut[solids] != 0 &&*/ BlockCodex[tile].isSolidForTileCnx && nearbyFluidType != null) {
if (BlockCodex[tile].isSolidForTileCnx && nearbyFluidType != null) {
rawTileNum = world.tileNameToNumberMap[nearbyFluidType]!!
18 + tileToUse
}
@@ -410,6 +409,29 @@ internal object BlocksDrawer {
}
else if (fillThis < 0.5f / 16f)
0
else if (fillThis >= 15.5f / 16f) {
// wy > 0 and tileUp is solid
if (wy > 0 && bufferY > 0 && solids and 0b1000 != 0) {
val tileUpTag = tempRenderTypeBuffer[bufferY - 1, bufferX]
val tileNum = tileUpTag ushr 16
val tileTag = tileUpTag and 255
if (tileNum == rawTileNum && tileTag in 18..33) {
if (tileTag - 18 and 0b0110 == 0b0110)
38
else if (tileTag - 18 and 0b0100 == 0b0100)
37
else if (tileTag - 18 and 0b0010 == 0b0010)
36
else
15
}
else
15
}
else
15
}
else
(fillThis * 16f - 0.5f).roundToInt().coerceIn(0, 15)
}