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v2.2.0: substantially improved mining level gold generation

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This commit is contained in:
Evan Debenham
2023-09-21 16:05:16 -04:00
parent fac4c58515
commit 5c59b3e777
2 changed files with 43 additions and 50 deletions
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core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/painters/MiningLevelPainter.java
+38 -49
View File
@@ -22,12 +22,12 @@
package com.shatteredpixel.shatteredpixeldungeon.levels.painters;
import com.shatteredpixel.shatteredpixeldungeon.levels.Level;
import com.shatteredpixel.shatteredpixeldungeon.levels.Patch;
import com.shatteredpixel.shatteredpixeldungeon.levels.Terrain;
import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.Room;
import com.shatteredpixel.shatteredpixeldungeon.tiles.DungeonTileSheet;
import com.shatteredpixel.shatteredpixeldungeon.levels.rooms.quest.MineSecretRoom;
import com.watabou.utils.Graph;
import com.watabou.utils.PathFinder;
import com.watabou.utils.Point;
import com.watabou.utils.Random;
import java.util.ArrayList;
@@ -35,9 +35,10 @@ import java.util.HashMap;
public class MiningLevelPainter extends CavesPainter {
//TODO currently this does an acceptable job of generating veins/clusters of gold
// and an excellent job of ensuring that the total gold amount is consistent
// but it doesn't ensure anything about gold distribution. Gold can often be overly clumped in certain areas
@Override
protected int padding(Level level) {
return 3;
}
private int goldToAdd = 0;
@@ -56,63 +57,51 @@ public class MiningLevelPainter extends CavesPainter {
}
int[] map = level.map;
do {
//use the patch system to generate a random smattering of gold with some grouping
boolean[] gold = Patch.generate( level.width(), level.height(), 0.05f, 2, true );
ArrayList<Integer> goldPosCandidates = new ArrayList<>();
Random.shuffle(rooms);
for (Room r : rooms) {
//find all potential gold cells that are exposed
for (int i = 0; i < level.length(); i++){
if (level.insideMap(i) && goldToAdd > 0 && map[i] == Terrain.WALL && gold[i]){
if (r instanceof MineSecretRoom) continue;
for (int j : PathFinder.NEIGHBOURS4){
if (level.insideMap(i+j) && DungeonTileSheet.floorTile(map[i+j])){
goldPosCandidates.add(i);
break;
ArrayList<Integer> goldPosCandidates = new ArrayList<>();
for (Point p : r.getPoints()){
int i = level.pointToCell(p);
if (level.insideMap(i) && goldToAdd > 0 && map[i] == Terrain.WALL){
for (int j : PathFinder.NEIGHBOURS4){
if (level.insideMap(i+j) && map[i+j] != Terrain.WALL){
goldPosCandidates.add(i);
break;
}
}
}
}
}
Random.shuffle(goldPosCandidates);
if (goldToAdd > 0 && !goldPosCandidates.isEmpty()){
int pos = Random.element(goldPosCandidates);
//fill in only the exposed potential gold cells...
for (int i : goldPosCandidates){
if (map[i] == Terrain.WALL) {
map[i] = Terrain.WALL_DECO;
map[pos] = Terrain.WALL_DECO;
goldToAdd--;
}
//...with some preference to fill in neighbours
for (int k : PathFinder.NEIGHBOURS4){
if (!level.insideMap(i+k)) continue;
if (goldToAdd > 0 && goldPosCandidates.contains(i+k) && map[i+k] == Terrain.WALL){
map[i+k] = Terrain.WALL_DECO;
goldToAdd--;
}
};
if (goldToAdd <= 0) break;
}
//if we have more gold to add, also look into filling in some non-exposed potential gold cells
// that are adjacent to exposed cells
if (goldToAdd > 0){
for (int i : goldPosCandidates){
for (int k : PathFinder.NEIGHBOURS4){
if (!level.insideMap(i+k)) continue;
if (goldToAdd > 0 && gold[i+k] && map[i+k] == Terrain.WALL){
map[i+k] = Terrain.WALL_DECO;
if (goldToAdd > 0){
int i = PathFinder.NEIGHBOURS4[Random.Int(4)];
if (level.insideMap(pos+i) && map[pos+i] == Terrain.WALL){
map[pos+i] = Terrain.WALL_DECO;
goldToAdd--;
}
};
if (goldToAdd <= 0) break;
}
}
if (Random.Int(2) == 0){
i = PathFinder.NEIGHBOURS4[Random.Int(4)];
if (level.insideMap(pos+i) && map[pos+i] == Terrain.WALL){
map[pos+i] = Terrain.WALL_DECO;
goldToAdd--;
}
}
}
//if we don't have enough gold yet, loop
}
}
} while (goldToAdd > 0);
}
core/src/main/java/com/shatteredpixel/shatteredpixeldungeon/levels/painters/RegularPainter.java
+5 -1
View File
@@ -75,6 +75,10 @@ public abstract class RegularPainter extends Painter {
trapChances = chances;
return this;
}
protected int padding(Level level){
return level.feeling == Level.Feeling.CHASM ? 2 : 1;
}
@Override
public boolean paint(Level level, ArrayList<Room> rooms) {
@@ -82,7 +86,7 @@ public abstract class RegularPainter extends Painter {
//painter can be used without rooms
if (rooms != null) {
int padding = level.feeling == Level.Feeling.CHASM ? 2 : 1;
int padding = padding(level);
int leftMost = Integer.MAX_VALUE, topMost = Integer.MAX_VALUE;