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Code Issues Projects Releases Wiki Activity

Walls are now async

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This commit is contained in:
tastybento 2021-01-16 14:27:29 -08:00
parent ff487a7990
commit baa933881d
6 changed files with 118 additions and 103 deletions
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67
src/main/java/world/bentobox/greenhouses/greenhouse/Roof.java
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@ -3,6 +3,8 @@ package world.bentobox.greenhouses.greenhouse;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.Objects;
import java.util.Optional;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;
@ -11,6 +13,7 @@ import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.util.Vector;
import org.eclipse.jdt.annotation.NonNull;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.greenhouses.Greenhouses;
@ -22,7 +25,6 @@ import world.bentobox.greenhouses.world.AsyncWorldCache;
*
*/
public class Roof extends MinMaxXZ {
private static final BentoBox PLUGIN = Greenhouses.getInstance().getPlugin();
private static final List<Material> ROOF_BLOCKS;
static {
List<Material> r = Arrays.stream(Material.values())
@ -38,8 +40,8 @@ public class Roof extends MinMaxXZ {
* @param m - material
* @return true if roof material
*/
public static boolean roofBlocks(Material m) {
return ROOF_BLOCKS.contains(m)
public static boolean roofBlocks(@NonNull Material m) {
return ROOF_BLOCKS.contains(Objects.requireNonNull(m))
|| (m.equals(Material.GLOWSTONE) && Greenhouses.getInstance().getSettings().isAllowGlowstone())
|| (m.name().endsWith("GLASS_PANE") && Greenhouses.getInstance().getSettings().isAllowPanes());
}
@ -114,29 +116,32 @@ public class Roof extends MinMaxXZ {
Vector loc = location.toVector();
// This section tries to find a roof block
// Try just going up - this covers every case except if the player is standing under a hole
Bukkit.getScheduler().runTaskAsynchronously(PLUGIN, () -> {
Bukkit.getScheduler().runTaskAsynchronously(BentoBox.getInstance(), () -> {
boolean found = findRoof(loc);
Bukkit.getScheduler().runTask(PLUGIN, () -> r.complete(found));
Bukkit.getScheduler().runTask(BentoBox.getInstance(), () -> r.complete(found));
});
return r;
}
private boolean findRoof(Vector loc) {
boolean findRoof(Vector loc) {
// This does a ever-growing check around the player to find a wall block. It is possible for the player
// to be outside the greenhouse in this situation, so a check is done later to make sure the player is inside
int roofY = loc.getBlockY();
for (int y = roofY; y < world.getMaxHeight(); y++) {
if (roofBlocks(cache.getBlockType(loc.getBlockX(),y,loc.getBlockZ()))) {
int startY = loc.getBlockY();
for (int y = startY; y < world.getMaxHeight(); y++) {
Vector v = new Vector(loc.getBlockX(),y,loc.getBlockZ());
if (roofBlocks(cache.getBlockType(v))) {
roofFound = true;
loc = new Vector(loc.getBlockX(),y,loc.getBlockZ());
loc = v;
break;
}
}
// If the roof was not found start going around in circles until something is found
// Expand in ever increasing squares around location until a wall block is found
spiralSearch(loc, roofY);
if (!roofFound) {
return false;
loc = spiralSearch(loc, startY);
if (!roofFound) {
return false;
}
}
// Record the height
this.height = loc.getBlockY();
@ -183,47 +188,49 @@ public class Roof extends MinMaxXZ {
return location;
}
private void spiralSearch(Vector v, int roofY) {
for (int radius = 0; radius < 3 && !roofFound; radius++) {
for (int x = v.getBlockX() - radius; x <= v.getBlockX() + radius && !roofFound; x++) {
for (int z = v.getBlockZ() - radius; z <= v.getBlockZ() + radius && !roofFound; z++) {
private Vector spiralSearch(Vector v, int startY) {
for (int radius = 0; radius < 3; radius++) {
for (int x = v.getBlockX() - radius; x <= v.getBlockX() + radius; x++) {
for (int z = v.getBlockZ() - radius; z <= v.getBlockZ() + radius; z++) {
if (!((x > v.getBlockX() - radius && x < v.getBlockX() + radius) && (z > v.getBlockZ() - radius && z < v.getBlockZ() + radius))) {
checkVertically(v, x, roofY, z);
Optional<Vector> r = checkVertically(x, startY, z);
if (r.isPresent()) {
return r.get();
}
}
}
}
}
return v;
}
/**
* Get highest roof block
* @param v - vector of search block
* @param x - x coord of current search
* @param roofY - roof y coord
* @param startY - starting y coord
* @param z - z coord of current search
*/
private void checkVertically(Vector v, final int x, final int roofY, final int z) {
if (!Walls.wallBlocks(cache.getBlockType(x, roofY, z))) {
private Optional<Vector> checkVertically(final int x, final int startY, final int z) {
if (!Walls.wallBlocks(cache.getBlockType(x, startY, z))) {
// Look up
for (int y = roofY; y < world.getMaxHeight() && !roofFound; y++) {
for (int y = startY; y < world.getMaxHeight() && !roofFound; y++) {
if (roofBlocks(cache.getBlockType(x,y,z))) {
roofFound = true;
// Move roof up because there is a higher block
v = new Vector(x,y,z);
// Roof block found
return Optional.of(new Vector(x,y,z));
}
}
}
return Optional.empty();
}
@Override
public String toString() {
return "Roof [" + (cache != null ? "cache=" + cache + ", " : "") + "height=" + height + ", "
+ (location != null ? "location=" + location + ", " : "") + "roofFound=" + roofFound + ", "
+ (world != null ? "world=" + world + ", " : "") + "minX=" + minX + ", maxX=" + maxX + ", minZ=" + minZ
+ ", maxZ=" + maxZ + "]";
return "Roof [height=" + height + ", roofFound=" + roofFound + ", minX=" + minX + ", maxX=" + maxX + ", minZ="
+ minZ + ", maxZ=" + maxZ + "]";
}
}

93
src/main/java/world/bentobox/greenhouses/greenhouse/Walls.java
View File

@ -6,12 +6,13 @@ import java.util.List;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.BlockFace;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.greenhouses.Greenhouses;
import world.bentobox.greenhouses.world.AsyncWorldCache;
public class Walls extends MinMaxXZ {
private static final List<Material> WALL_BLOCKS;
@ -28,7 +29,7 @@ public class Walls extends MinMaxXZ {
private int floor;
private static final List<BlockFace> ORDINALS = Arrays.asList(BlockFace.NORTH, BlockFace.SOUTH, BlockFace.EAST, BlockFace.WEST);
private final AsyncWorldCache cache;
class WallFinder {
int radiusMinX;
@ -42,6 +43,16 @@ public class Walls extends MinMaxXZ {
boolean isSearching() {
return !stopMinX || !stopMaxX || !stopMinZ || !stopMaxZ;
}
@Override
public String toString() {
return "WallFinder [radiusMinX=" + radiusMinX + ", radiusMaxX=" + radiusMaxX + ", radiusMinZ=" + radiusMinZ
+ ", radiusMaxZ=" + radiusMaxZ + ", stopMinX=" + stopMinX + ", stopMaxX=" + stopMaxX + ", stopMinZ="
+ stopMinZ + ", stopMaxZ=" + stopMaxZ + "]";
}
}
public Walls(AsyncWorldCache cache) {
this.cache = cache;
}
/**
@ -49,12 +60,17 @@ public class Walls extends MinMaxXZ {
* @param roof - the roof
* @return Future walls
*/
public CompletableFuture<Walls> findWalls(Roof roof) {
public CompletableFuture<Walls> findWalls(final Roof roof) {
CompletableFuture<Walls> r = new CompletableFuture<>();
Bukkit.getScheduler().runTaskAsynchronously(BentoBox.getInstance(), () -> findWalls(r, roof));
return r;
}
Walls findWalls(CompletableFuture<Walls> r, Roof roof) {
// The player is under the roof
// Assume the player is inside the greenhouse they are trying to create
Location loc = roof.getLocation();
World world = loc.getWorld();
floor = getFloorY(world, roof.getHeight(), roof.getMinX(), roof.getMaxX(), roof.getMinZ(), roof.getMaxZ());
final Location loc = roof.getLocation();
floor = getFloorY(roof.getHeight(), roof.getMinX(), roof.getMaxX(), roof.getMinZ(), roof.getMaxZ());
// Now start with the player's x and z location
WallFinder wf = new WallFinder();
minX = loc.getBlockX();
@ -70,12 +86,14 @@ public class Walls extends MinMaxXZ {
minZ--;
maxZ++;
// Find the floor again, only looking within the walls
floor = getFloorY(world, roof.getHeight(), minX, maxX, minZ,maxZ);
return CompletableFuture.completedFuture(this);
floor = getFloorY(roof.getHeight(), minX, maxX, minZ,maxZ);
// Complete on main thread
Bukkit.getScheduler().runTask(BentoBox.getInstance(), () -> r.complete(this));
return this;
}
void lookAround(Location loc, WallFinder wf, Roof roof) {
World world = loc.getWorld();
void lookAround(final Location loc, WallFinder wf, final Roof roof) {
// Look around player in an ever expanding cube
minX = loc.getBlockX() - wf.radiusMinX;
maxX = loc.getBlockX() + wf.radiusMaxX;
@ -87,7 +105,7 @@ public class Walls extends MinMaxXZ {
// Only look around outside edge
if (!((x > minX && x < maxX) && (z > minZ && z < maxZ))) {
// Look at block faces
lookAtBlockFaces(wf, world, x, y, z);
lookAtBlockFaces(wf, x, y, z);
}
}
}
@ -123,48 +141,33 @@ public class Walls extends MinMaxXZ {
}
}
void lookAtBlockFaces(WallFinder wf, World world, int x, int y, int z) {
for (BlockFace bf: ORDINALS) {
switch (bf) {
case EAST:
// positive x
if (WALL_BLOCKS.contains(world.getBlockAt(x, y, z).getRelative(bf).getType())) {
wf.stopMaxX = true;
}
break;
case WEST:
// negative x
if (WALL_BLOCKS.contains(world.getBlockAt(x, y, z).getRelative(bf).getType())) {
wf.stopMinX = true;
}
break;
case NORTH:
// negative Z
if (WALL_BLOCKS.contains(world.getBlockAt(x, y, z).getRelative(bf).getType())) {
wf.stopMinZ = true;
}
break;
case SOUTH:
// positive Z
if (WALL_BLOCKS.contains(world.getBlockAt(x, y, z).getRelative(bf).getType())) {
wf.stopMaxZ = true;
}
break;
default:
break;
}
void lookAtBlockFaces(WallFinder wf, int x, int y, int z) {
// positive x
if (WALL_BLOCKS.contains(cache.getBlockType(x + 1, y, z))) {
wf.stopMaxX = true;
}
// negative x
if (WALL_BLOCKS.contains(cache.getBlockType(x - 1, y, z))) {
wf.stopMinX = true;
}
// negative Z
if (WALL_BLOCKS.contains(cache.getBlockType(x, y, z - 1))) {
wf.stopMinZ = true;
}
// positive Z
if (WALL_BLOCKS.contains(cache.getBlockType(x, y, z + 1))) {
wf.stopMaxZ = true;
}
}
int getFloorY(World world, int y, int minX, int maxX, int minZ, int maxZ) {
int getFloorY(int y, int minX, int maxX, int minZ, int maxZ) {
// Find the floor - defined as the last y under the roof where there are no wall blocks
int wallBlockCount;
do {
wallBlockCount = 0;
for (int x = minX; x <= maxX; x++) {
for (int z = minZ; z <= maxZ; z++) {
if (WALL_BLOCKS.contains(world.getBlockAt(x, y, z).getType())) {
if (WALL_BLOCKS.contains(cache.getBlockType(x, y, z))) {
wallBlockCount++;
}
}

4
src/main/java/world/bentobox/greenhouses/managers/GreenhouseFinder.java
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@ -12,7 +12,6 @@ import org.bukkit.World;
import org.bukkit.World.Environment;
import org.bukkit.block.Block;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.greenhouses.data.Greenhouse;
import world.bentobox.greenhouses.greenhouse.Roof;
import world.bentobox.greenhouses.greenhouse.Walls;
@ -65,9 +64,8 @@ public class GreenhouseFinder {
r.complete(result);
return;
}
BentoBox.getInstance().logDebug(roof);
// Find the walls
new Walls().findWalls(roof).thenAccept(walls -> {
new Walls(cache).findWalls(roof).thenAccept(walls -> {
// Make the initial greenhouse
gh = new Greenhouse(location.getWorld(), walls, roof.getHeight());
// Set the original biome

12
src/main/java/world/bentobox/greenhouses/world/AsyncWorldCache.java
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@ -11,7 +11,6 @@ import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.util.Vector;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.bentobox.util.Pair;
import world.bentobox.bentobox.util.Util;
import world.bentobox.greenhouses.Greenhouses;
@ -55,7 +54,7 @@ public class AsyncWorldCache {
* @param z - block coord
* @return chunk snapshot
*/
private ChunkSnapshot getSnap(int x, int z) {
private ChunkSnapshot getSnap(final int x, final int z) {
// Convert from block to chunk coords
Pair<Integer, Integer> key = new Pair<>((x >> 4), (z >> 4));
// Get from cache if it is available
@ -84,12 +83,13 @@ public class AsyncWorldCache {
* @param z block coordinate
* @return material type
*/
public Material getBlockType(int x, int y, int z) {
public Material getBlockType(final int x, final int y, final int z) {
// Convert block coords to chunk coords
int xx = x >= 0 ? x % 16 : 15 + (x % 16);
int zz = z >= 0 ? z % 16 : 15 + (z % 16);
// TODO: simplify this - it must be easier than this!
int xx = x >= 0 ? x % 16 : (16 + (x % 16)) % 16;
int zz = z >= 0 ? z % 16 : (16 + (z % 16)) % 16;
Material m = getSnap(x,z).getBlockType(xx, y, zz);
BentoBox.getInstance().logDebug(m);
return m;
}

2
src/test/java/world/bentobox/greenhouses/greenhouse/RoofTest.java
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@ -3,8 +3,8 @@ package world.bentobox.greenhouses.greenhouse;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertTrue;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.when;
import org.bukkit.Location;

43
src/test/java/world/bentobox/greenhouses/greenhouse/WallsTest.java
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@ -7,10 +7,12 @@ import static org.mockito.ArgumentMatchers.any;
import static org.mockito.ArgumentMatchers.anyInt;
import static org.mockito.Mockito.when;
import java.util.concurrent.CompletableFuture;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.World;
import org.bukkit.block.Block;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
@ -20,23 +22,23 @@ import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import world.bentobox.bentobox.BentoBox;
import world.bentobox.greenhouses.Greenhouses;
import world.bentobox.greenhouses.Settings;
import world.bentobox.greenhouses.greenhouse.Walls.WallFinder;
import world.bentobox.greenhouses.world.AsyncWorldCache;
/**
* @author tastybento
*
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest(Greenhouses.class)
@PrepareForTest({Bukkit.class, Greenhouses.class})
public class WallsTest {
@Mock
private Roof roof;
@Mock
private Block block;
@Mock
private Location location;
@Mock
private World world;
@ -47,6 +49,12 @@ public class WallsTest {
@Mock
private Greenhouses addon;
private Settings s;
@Mock
private BentoBox plugin;
@Mock
private AsyncWorldCache cache;
private CompletableFuture<Walls> r;
/**
@ -54,27 +62,26 @@ public class WallsTest {
*/
@Before
public void setUp() throws Exception {
PowerMockito.mockStatic(Bukkit.class, Mockito.RETURNS_MOCKS);
PowerMockito.mockStatic(Greenhouses.class, Mockito.RETURNS_MOCKS);
when(Greenhouses.getInstance()).thenReturn(addon);
s = new Settings();
when(addon.getSettings()).thenReturn(s);
when(addon.getPlugin()).thenReturn(plugin);
walls = new Walls();
walls = new Walls(cache);
when(world.getMaxHeight()).thenReturn(255);
when(world.getBlockAt(anyInt(), anyInt(), anyInt())).thenReturn(block);
when(world.getBlockAt(any(Location.class))).thenReturn(block);
when(location.getWorld()).thenReturn(world);
when(location.getBlockX()).thenReturn(10);
when(location.getBlockY()).thenReturn(10);
when(location.getBlockZ()).thenReturn(10);
when(location.getBlock()).thenReturn(block);
when(location.clone()).thenReturn(location);
when(block.getRelative(any())).thenReturn(block);
when(block.getType()).thenReturn(Material.GLASS);
when(cache.getBlockType(any())).thenReturn(Material.GLASS);
when(cache.getBlockType(anyInt(),anyInt(),anyInt())).thenReturn(Material.GLASS);
when(roof.getHeight()).thenReturn(1);
when(roof.getLocation()).thenReturn(location);
r = new CompletableFuture<>();
}
/**
@ -82,7 +89,7 @@ public class WallsTest {
*/
@Test
public void testFindWalls() {
walls.findWalls(roof);
walls.findWalls(r, roof);
assertEquals("Walls [minX=-2, maxX=11, minZ=-2, maxZ=11, floor=0]", walls.toString());
}
@ -147,7 +154,7 @@ public class WallsTest {
@Test
public void testLookAtBlockFaces() {
WallFinder wf = walls.new WallFinder();
walls.lookAtBlockFaces(wf, world, 0, 5, -1);
walls.lookAtBlockFaces(wf, 0, 5, -1);
assertTrue(wf.stopMaxX);
assertTrue(wf.stopMaxZ);
assertTrue(wf.stopMinX);
@ -159,9 +166,9 @@ public class WallsTest {
*/
@Test
public void testLookAtBlockFacesNoGlass() {
when(block.getType()).thenReturn(Material.AIR);
when(cache.getBlockType(anyInt(), anyInt(), anyInt())).thenReturn(Material.AIR);
WallFinder wf = walls.new WallFinder();
walls.lookAtBlockFaces(wf, world, 0, 5, -1);
walls.lookAtBlockFaces(wf, 0, 5, -1);
assertFalse(wf.stopMaxX);
assertFalse(wf.stopMaxZ);
assertFalse(wf.stopMinX);
@ -173,7 +180,7 @@ public class WallsTest {
*/
@Test
public void testGetFloorYZeroY() {
assertEquals(0, walls.getFloorY(world, 10, 0, 1, 0, 1));
assertEquals(0, walls.getFloorY(10, 0, 1, 0, 1));
}
/**
@ -181,11 +188,11 @@ public class WallsTest {
*/
@Test
public void testGetFloorY() {
when(block.getType()).thenReturn(Material.GLASS, Material.GLASS,
when(cache.getBlockType(anyInt(), anyInt(), anyInt())).thenReturn(Material.GLASS, Material.GLASS,
Material.GLASS, Material.GLASS,
Material.GLASS, Material.GLASS,
Material.AIR);
assertEquals(8, walls.getFloorY(world, 10, 0, 1, 0, 1));
assertEquals(8, walls.getFloorY(10, 0, 1, 0, 1));
}
/**