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'flatness' is considered on choosing a spawn point

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minjaesong
2024-01-31 21:41:08 +09:00
parent a839cc9f49
commit 62d30fb6e9
1 changed files with 18 additions and 5 deletions
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23
src/net/torvald/terrarum/modulebasegame/worldgenerator/Worldgen.kt
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@@ -1,6 +1,7 @@
package net.torvald.terrarum.modulebasegame.worldgenerator package net.torvald.terrarum.modulebasegame.worldgenerator
import com.jme3.math.Vector2f import com.jme3.math.Vector2f
import com.jme3.math.Vector3f
import com.sudoplay.joise.Joise import com.sudoplay.joise.Joise
import com.sudoplay.joise.module.* import com.sudoplay.joise.module.*
import net.torvald.random.XXHash64 import net.torvald.random.XXHash64
@@ -152,7 +153,7 @@ object Worldgen {
private fun tryForSpawnPoint(world: GameWorld): Point2i { private fun tryForSpawnPoint(world: GameWorld): Point2i {
val yInit = getChunkGenStrip(world).first val yInit = getChunkGenStrip(world).first
val tallies = ArrayList<Pair<Point2i, Vector2f>>() // xypos, score (0..1+) val tallies = ArrayList<Pair<Point2i, Vector3f>>() // xypos, score (0..1+)
var tries = 0 var tries = 0
var found = false var found = false
while (tries < 99) { while (tries < 99) {
@@ -176,7 +177,7 @@ object Worldgen {
var rocks = 0 var rocks = 0
var trees = 0 var trees = 0
var flatness = 0
// make survey // make survey
for (sx in -80..80) { for (sx in -80..80) {
for (sy in -30..30) { for (sy in -30..30) {
@@ -191,15 +192,27 @@ object Worldgen {
} }
} }
} }
for (sx in -2..2) {
val x = posX + sx
val y = posY
val yUp = posY - 1
val tile = BlockCodex[world.getTileFromTerrain(x, y)]
val tileUp = BlockCodex[world.getTileFromTerrain(x, yUp)]
if (tile.isSolid && !tileUp.isSolid)
flatness += 1
}
val rockScore = rocks / rockScoreMin.toFloat() val rockScore = rocks / rockScoreMin.toFloat()
val treeScore = trees / treeScoreMin.toFloat() val treeScore = trees / treeScoreMin.toFloat()
val score = Vector2f(rockScore, treeScore) val flatScore = flatness / 5f
val score = Vector3f(rockScore, treeScore, flatScore)
tallies.add(Point2i(posX, posY) to score) tallies.add(Point2i(posX, posY) to score)
printdbg(this, "...Survey says: $rocks/$rockScoreMin rocks, $trees/$treeScoreMin trees") printdbg(this, "...Survey says: $rocks/$rockScoreMin rocks, $trees/$treeScoreMin trees, flatness $flatScore")
if (score.x >= 1f && score.y >= 1f) { if (score.x >= 1f && score.y >= 1f && flatScore >= 1f) {
found = true found = true
break break
} }