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A proper structure mgr

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This commit is contained in:
Daniel Mills 2020-11-06 01:00:03 -05:00
parent 23188c3898
commit f4056a3fca
5 changed files with 140 additions and 103 deletions
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5
src/main/java/com/volmit/iris/v2/generator/IrisEngineParallax.java
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@ -3,12 +3,16 @@ package com.volmit.iris.v2.generator;
import com.volmit.iris.v2.scaffold.engine.Engine;
import com.volmit.iris.v2.scaffold.engine.EngineFramework;
import com.volmit.iris.v2.scaffold.engine.EngineParallax;
import com.volmit.iris.v2.scaffold.engine.EngineStructure;
import lombok.Getter;
public class IrisEngineParallax implements EngineParallax {
@Getter
private final Engine engine;
@Getter
private final EngineStructure structureManager;
@Getter
private final int parallaxSize;
@ -16,5 +20,6 @@ public class IrisEngineParallax implements EngineParallax {
{
this.engine = engine;
parallaxSize = computeParallaxSize();
structureManager = new IrisEngineStructure(getEngine());
}
}

10
src/main/java/com/volmit/iris/v2/generator/IrisEngineStructure.java Normal file
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@ -0,0 +1,10 @@
package com.volmit.iris.v2.generator;
import com.volmit.iris.v2.scaffold.engine.Engine;
import com.volmit.iris.v2.scaffold.engine.EngineAssignedStructure;
public class IrisEngineStructure extends EngineAssignedStructure {
public IrisEngineStructure(Engine engine) {
super(engine);
}
}

7
src/main/java/com/volmit/iris/v2/scaffold/engine/EngineAssignedStructure.java Normal file
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@ -0,0 +1,7 @@
package com.volmit.iris.v2.scaffold.engine;
public abstract class EngineAssignedStructure extends EngineAssignedComponent implements EngineStructure {
public EngineAssignedStructure(Engine engine) {
super(engine, "Structure");
}
}

107
src/main/java/com/volmit/iris/v2/scaffold/engine/EngineParallax.java
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@ -31,6 +31,8 @@ public interface EngineParallax extends DataProvider, IObjectPlacer
public int getParallaxSize();
public EngineStructure getStructureManager();
default EngineFramework getFramework()
{
return getEngine().getFramework();
@ -148,7 +150,7 @@ public interface EngineParallax extends DataProvider, IObjectPlacer
continue;
}
placeStructure(k, rng.nextParallelRNG(2228 * 2 * g++), x, z);
getStructureManager().placeStructure(k, rng.nextParallelRNG(2228 * 2 * g++), x, z);
}
for(IrisStructurePlacement k : biome.getStructures())
@ -158,111 +160,10 @@ public interface EngineParallax extends DataProvider, IObjectPlacer
continue;
}
placeStructure(k, rng.nextParallelRNG(-22228 * 4 * g++), x, z);
getStructureManager().placeStructure(k, rng.nextParallelRNG(-22228 * 4 * g++), x, z);
}
}
default void placeStructure(IrisStructurePlacement structure, RNG rngno, int cx, int cz)
{
RNG rng = new RNG(getEngine().getWorld().getSeed()).nextParallelRNG(-88738456 + rngno.nextInt());
RNG rnp = rng.nextParallelRNG(cx - (cz * cz << 3) + rngno.nextInt());
int s = structure.gridSize(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
int sh = structure.gridHeight(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
KSet<ChunkPosition> m = new KSet<>();
for(int i = cx << 4; i <= (cx << 4) + 15; i += 1)
{
if(Math.floorDiv(i, s) * s >> 4 < cx)
{
continue;
}
for(int j = cz << 4; j <= (cz << 4) + 15; j += 1)
{
if(Math.floorDiv(j, s) * s >> 4 < cz)
{
continue;
}
ChunkPosition p = new ChunkPosition(Math.floorDiv(i, s) * s, Math.floorDiv(j, s) * s);
if(m.contains(p))
{
continue;
}
m.add(p);
if(structure.getStructure(getEngine()).getMaxLayers() <= 1)
{
placeLayer(structure, rng, rnp, i, 0, j, s, sh);
continue;
}
for(int k = 0; k < s * structure.getStructure(getEngine()).getMaxLayers(); k += Math.max(sh, 1))
{
placeLayer(structure, rng, rnp, i, k, j, s, sh);
}
}
}
}
default void placeLayer(IrisStructurePlacement structure, RNG rng, RNG rnp, int i, int k, int j, int s, int sh)
{
if(!hasStructure(structure, rng, i, k, j))
{
return;
}
int h = (structure.getHeight() == -1 ? 0 : structure.getHeight()) + (Math.floorDiv(k, sh) * sh);
TileResult t = structure.getStructure(getEngine()).getTile(rng, Math.floorDiv(i, s) * s, h, Math.floorDiv(j, s) * s);
if(t != null)
{
IrisObject o = null;
for(IrisRareObject l : t.getTile().getRareObjects())
{
if(rnp.i(1, l.getRarity()) == 1)
{
o = structure.load(getEngine(), l.getObject());
break;
}
}
o = o != null ? o : structure.load(getEngine(), t.getTile().getObjects().get(rnp.nextInt(t.getTile().getObjects().size())));
int id = rng.i(0, Integer.MAX_VALUE);
IrisObject oo = o;
o.place(
Math.floorDiv(i, s) * s,
structure.getHeight() == -1 ? -1 : h,
Math.floorDiv(j, s) * s,
this,
t.getPlacement(),
rng,
(b) -> {
getParallaxAccess().setObject(b.getX(), b.getY(), b.getZ(), oo.getLoadKey() + "@" + id);
ParallaxChunkMeta meta = getParallaxAccess().getMetaRW(b.getX() >> 4, b.getZ() >> 4);
meta.setObjects(true);
meta.setMaxObject(Math.max(b.getY(), meta.getMaxObject()));
meta.setMinObject(Math.min(b.getY(), Math.max(meta.getMinObject(), 0)));
},
null,
getData()
);
}
}
default boolean hasStructure(IrisStructurePlacement structure, RNG random, double x, double y, double z)
{
if(structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getIndex(x / structure.getZoom(), y / structure.getZoom(), z / structure.getZoom(), structure.getRarity()) == structure.getRarity() / 2)
{
return structure.getRatio() > 0 ? structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getDistance(x / structure.getZoom(), z / structure.getZoom()) > structure.getRatio() : structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getDistance(x / structure.getZoom(), z / structure.getZoom()) < Math.abs(structure.getRatio());
}
return false;
}
default void generateParallaxSurface(RNG rng, int x, int z, IrisBiome biome) {
for (IrisObjectPlacement i : biome.getSurfaceObjects())
{

114
src/main/java/com/volmit/iris/v2/scaffold/engine/EngineStructure.java Normal file
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@ -0,0 +1,114 @@
package com.volmit.iris.v2.scaffold.engine;
import com.volmit.iris.object.IrisObject;
import com.volmit.iris.object.IrisRareObject;
import com.volmit.iris.object.IrisStructurePlacement;
import com.volmit.iris.object.TileResult;
import com.volmit.iris.util.ChunkPosition;
import com.volmit.iris.util.KSet;
import com.volmit.iris.util.RNG;
import com.volmit.iris.v2.scaffold.parallax.ParallaxChunkMeta;
public interface EngineStructure extends EngineComponent
{
default void placeStructure(IrisStructurePlacement structure, RNG rngno, int cx, int cz)
{
RNG rng = new RNG(getEngine().getWorld().getSeed()).nextParallelRNG(-88738456 + rngno.nextInt());
RNG rnp = rng.nextParallelRNG(cx - (cz * cz << 3) + rngno.nextInt());
int s = structure.gridSize(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
int sh = structure.gridHeight(getEngine()) - (structure.getStructure(getEngine()).isMergeEdges() ? 1 : 0);
KSet<ChunkPosition> m = new KSet<>();
for(int i = cx << 4; i <= (cx << 4) + 15; i += 1)
{
if(Math.floorDiv(i, s) * s >> 4 < cx)
{
continue;
}
for(int j = cz << 4; j <= (cz << 4) + 15; j += 1)
{
if(Math.floorDiv(j, s) * s >> 4 < cz)
{
continue;
}
ChunkPosition p = new ChunkPosition(Math.floorDiv(i, s) * s, Math.floorDiv(j, s) * s);
if(m.contains(p))
{
continue;
}
m.add(p);
if(structure.getStructure(getEngine()).getMaxLayers() <= 1)
{
placeLayer(structure, rng, rnp, i, 0, j, s, sh);
continue;
}
for(int k = 0; k < s * structure.getStructure(getEngine()).getMaxLayers(); k += Math.max(sh, 1))
{
placeLayer(structure, rng, rnp, i, k, j, s, sh);
}
}
}
}
default void placeLayer(IrisStructurePlacement structure, RNG rng, RNG rnp, int i, int k, int j, int s, int sh)
{
if(!hasStructure(structure, rng, i, k, j))
{
return;
}
int h = (structure.getHeight() == -1 ? 0 : structure.getHeight()) + (Math.floorDiv(k, sh) * sh);
TileResult t = structure.getStructure(getEngine()).getTile(rng, Math.floorDiv(i, s) * s, h, Math.floorDiv(j, s) * s);
if(t != null)
{
IrisObject o = null;
for(IrisRareObject l : t.getTile().getRareObjects())
{
if(rnp.i(1, l.getRarity()) == 1)
{
o = structure.load(getEngine(), l.getObject());
break;
}
}
o = o != null ? o : structure.load(getEngine(), t.getTile().getObjects().get(rnp.nextInt(t.getTile().getObjects().size())));
int id = rng.i(0, Integer.MAX_VALUE);
IrisObject oo = o;
o.place(
Math.floorDiv(i, s) * s,
structure.getHeight() == -1 ? -1 : h,
Math.floorDiv(j, s) * s,
getEngine().getFramework().getEngineParallax(),
t.getPlacement(),
rng,
(b) -> {
getEngine().getParallax().setObject(b.getX(), b.getY(), b.getZ(), oo.getLoadKey() + "@" + id);
ParallaxChunkMeta meta = getEngine().getParallax().getMetaRW(b.getX() >> 4, b.getZ() >> 4);
meta.setObjects(true);
meta.setMaxObject(Math.max(b.getY(), meta.getMaxObject()));
meta.setMinObject(Math.min(b.getY(), Math.max(meta.getMinObject(), 0)));
},
null,
getData()
);
}
}
default boolean hasStructure(IrisStructurePlacement structure, RNG random, double x, double y, double z)
{
if(structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getIndex(x / structure.getZoom(), y / structure.getZoom(), z / structure.getZoom(), structure.getRarity()) == structure.getRarity() / 2)
{
return structure.getRatio() > 0 ? structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getDistance(x / structure.getZoom(), z / structure.getZoom()) > structure.getRatio() : structure.getChanceGenerator(new RNG(getEngine().getWorld().getSeed())).getDistance(x / structure.getZoom(), z / structure.getZoom()) < Math.abs(structure.getRatio());
}
return false;
}
}