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Code Issues Releases Wiki Activity

Map: re-enabled map objects, cleanup.

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This commit is contained in:
Dejvino 2017-01-25 22:19:11 +01:00
parent bdadc3c739
commit 275bea8a91
4 changed files with 22 additions and 9 deletions
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16
src/roadtrip/model/AbstractProceduralBlock.java
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@ -1,5 +1,6 @@
package roadtrip.model; package roadtrip.model;
import com.jme3.terrain.geomipmap.LRUCache;
import java.lang.reflect.Constructor; import java.lang.reflect.Constructor;
import java.lang.reflect.InvocationTargetException; import java.lang.reflect.InvocationTargetException;
import java.util.Random; import java.util.Random;
@ -11,6 +12,8 @@ public abstract class AbstractProceduralBlock implements ProceduralBlock
{ {
private long seed; private long seed;
private LRUCache<String, ProceduralBlock> subBlocksCache = new LRUCache<>(getSubBlocksCacheSize());
public AbstractProceduralBlock(long seed) public AbstractProceduralBlock(long seed)
{ {
this.seed = seed; this.seed = seed;
@ -38,13 +41,24 @@ public abstract class AbstractProceduralBlock implements ProceduralBlock
public <T extends ProceduralBlock> T getSubBlock(String subBlockKey, Class<T> subBlockClass) public <T extends ProceduralBlock> T getSubBlock(String subBlockKey, Class<T> subBlockClass)
{ {
if (subBlockClass == null) throw new NullPointerException("subBlockClass"); if (subBlockClass == null) throw new NullPointerException("subBlockClass");
T result = (T) subBlocksCache.get(subBlockKey);
if (result != null) {
return result;
}
try { try {
Constructor<T> constructor = subBlockClass.getConstructor(Long.TYPE); Constructor<T> constructor = subBlockClass.getConstructor(Long.TYPE);
return constructor.newInstance(getSubBlockSeed(subBlockKey)); result = constructor.newInstance(getSubBlockSeed(subBlockKey));
subBlocksCache.put(subBlockKey, result);
return result;
} catch (NoSuchMethodException e) { } catch (NoSuchMethodException e) {
throw new IllegalArgumentException("Class " + subBlockClass + " does not have the default constructor with a single 'long' parameter.", e); throw new IllegalArgumentException("Class " + subBlockClass + " does not have the default constructor with a single 'long' parameter.", e);
} catch (IllegalAccessException | InstantiationException | InvocationTargetException e) { } catch (IllegalAccessException | InstantiationException | InvocationTargetException e) {
throw new IllegalArgumentException("Unable to instantiate sub-block.", e); throw new IllegalArgumentException("Unable to instantiate sub-block.", e);
} }
} }
public int getSubBlocksCacheSize()
{
return 8;
}
} }

2
src/roadtrip/model/ProceduralMapQuadBlock.java
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@ -32,7 +32,7 @@ public class ProceduralMapQuadBlock extends AbstractProceduralBlock
Random quadRand = getBlockRandom(); Random quadRand = getBlockRandom();
Vector2f prevPos = null; Vector2f prevPos = null;
Vector2f quadPos = new Vector2f(terrainQuad.getLocalTranslation().x, terrainQuad.getLocalTranslation().z); Vector2f quadPos = new Vector2f(terrainQuad.getLocalTranslation().x, terrainQuad.getLocalTranslation().z);
for (int i = 0; i < quadRand.nextInt(10000); i++) { for (int i = 0; i < quadRand.nextInt(100); i++) {
Vector2f pos; Vector2f pos;
if (prevPos == null || quadRand.nextFloat() < 0.2f) { if (prevPos == null || quadRand.nextFloat() < 0.2f) {
pos = new Vector2f((quadRand.nextFloat() - 0.5f) * cellSize, (quadRand.nextFloat() - 0.5f) * cellSize) pos = new Vector2f((quadRand.nextFloat() - 0.5f) * cellSize, (quadRand.nextFloat() - 0.5f) * cellSize)

8
src/roadtrip/view/FineTerrainGrid.java
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@ -421,15 +421,15 @@ public class FineTerrainGrid extends TerrainQuad {
int xMax = getSubdivisionsPerSide(); int xMax = getSubdivisionsPerSide();
int yMin = 0; int yMin = 0;
int yMax = getSubdivisionsPerSide(); int yMax = getSubdivisionsPerSide();
if (dx == -1) { // camera moved to -X direction if (dx < 0) { // camera moved to -X direction
xMax = getSubdivisionsPerSide() - 1; xMax = getSubdivisionsPerSide() - 1;
} else if (dx == 1) { // camera moved to +X direction } else if (dx > 0) { // camera moved to +X direction
xMin = 1; xMin = 1;
} }
if (dy == -1) { // camera moved to -Y direction if (dy < 0) { // camera moved to -Y direction
yMax = getSubdivisionsPerSide() - 1; yMax = getSubdivisionsPerSide() - 1;
} else if (dy == 1) { // camera moved to +Y direction } else if (dy > 0) { // camera moved to +Y direction
yMin = 1; yMin = 1;
} }

5
src/roadtrip/view/GameWorldView.java
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@ -36,7 +36,7 @@ import roadtrip.view.model.GameWorldState;
*/ */
public class GameWorldView { public class GameWorldView {
public static boolean DEBUG = true; public static boolean DEBUG = false;//true;
private final GameWorldState state; private final GameWorldState state;
@ -184,8 +184,7 @@ public class GameWorldView {
String quadObjectsNodeKey = getQuadObjectsNodeKey(quad); String quadObjectsNodeKey = getQuadObjectsNodeKey(quad);
Node objects = new Node(quadObjectsNodeKey); Node objects = new Node(quadObjectsNodeKey);
// TODO: fix populateQuadObjectsNode(quad, objects);
//populateQuadObjectsNode(quad, objects);
rootNode.attachChild(objects); rootNode.attachChild(objects);
} }