Added unit tests for regions (now requires cache at Server/src/resources/cache)

Reverted some really old changes (2019) to house loading code (Might fix construction? Probably not.)

Server/src/main/java/core/game/node/entity/skill/construction/HouseManager.java

@@ -378,12 +378,11 @@ public final class HouseManager {
 		Region.load(from, true);
 		RegionChunk defaultChunk = from.getPlanes()[style.getPlane()].getRegionChunk(1, 0);
 		RegionChunk defaultSkyChunk = from.getPlanes()[1].getRegionChunk(0,0);
-		ZoneBorders borders;
-		//DynamicRegion[] regions = DynamicRegion.create(borders);
-		region = DynamicRegion.create(style.getRegionId());
-/*		region.setBorders(borders);
+		ZoneBorders borders = DynamicRegion.reserveArea(8,8);
+		region = new DynamicRegion(-1, borders.getSouthWestX() >> 6, borders.getSouthWestY() >> 6);
+        region.setBorders(borders);
 		region.setUpdateAllPlanes(true);
-		RegionManager.addRegion(region.getId(), region);*/
+		RegionManager.addRegion(region.getId(), region);
 		configureRoofs();
 		for (int z = 0; z < 4; z++) {
 			for (int x = 0; x < 8; x++) {
@@ -401,7 +400,7 @@ public final class HouseManager {
 						region.replaceChunk(z, x, y, copy, from);
 						room.loadDecorations(z, copy, this);
 					} else {
-						region.replaceChunk(z, x, y, z != 0 ? defaultSkyChunk.copy(region.getPlanes()[z]) : defaultChunk.copy(region.getPlanes()[0]), from);
+						region.replaceChunk(z, x, y, z != 0 ? null : defaultChunk.copy(region.getPlanes()[0]), from);
 					}
 				}
 			}

Server/src/test/kotlin/RegionTests.kt

@@ -0,0 +1,117 @@
+import core.cache.Cache
+import core.game.world.map.Region
+import core.game.world.map.RegionChunk
+import core.game.world.map.RegionManager
+import core.game.world.map.build.DynamicRegion
+import core.game.world.map.build.LandscapeParser
+import org.junit.Assert
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+import rs09.game.system.config.ServerConfigParser
+import rs09.game.system.config.XteaParser
+
+class RegionTests {
+    companion object {
+        init {
+            ServerConfigParser.parse("worldprops/default.conf")
+            XteaParser().load()
+            Cache.init(this::class.java.getResource("cache")?.path.toString())
+        }
+    }
+
+    @Test fun testRegionLoad() {
+        val region = RegionManager.forId(12850)
+        Region.load(region)
+        Assertions.assertNotEquals(0, region.objectCount, "Region has no objects! (Failed to parse?)")
+    }
+
+    @Test fun shouldHaveDifferentIdForDynamicCopy() {
+        val region = RegionManager.forId(12850)
+        val dynamic = DynamicRegion.create(12850)
+        Assertions.assertNotEquals(region.regionId, (dynamic.x shl 8) or dynamic.y)
+    }
+
+    @Test fun dynamicRegionCreationShouldNotReplaceOriginal() {
+        val region = RegionManager.forId(12850)
+        val dynamic = DynamicRegion.create(12850)
+        Assertions.assertEquals(false, RegionManager.forId(12850) is DynamicRegion)
+    }
+
+    @Test fun testDynamicRegionHasSameObjects() {
+        val base = RegionManager.forId(12850)
+        Region.load(base)
+        val dynamic = DynamicRegion.create(12850)
+        Region.load(dynamic)
+
+        Assertions.assertEquals(base.objectCount, dynamic.objectCount, "Dynamic and standard have differing object counts!")
+    }
+
+    @Test fun testObjectExistsInStandardRegion() {
+        val base = RegionManager.forId(12850)
+        Region.load(base)
+
+        val targetLoc = base.baseLocation.transform(23, 17, 0) //location of a bush
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+
+    @Test fun testObjectExistsInDynamicRegion() {
+        val base = RegionManager.forId(12850)
+        val dynamic = DynamicRegion.create(12850)
+        Region.load(base)
+        Region.load(dynamic)
+
+        val targetLoc = dynamic.baseLocation.transform(23, 17, 0)
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+
+    @Test fun testObjectExistsInCopiedChunk() {
+        val base = RegionManager.forId(12850)
+        val dynamic = DynamicRegion.create(12851)
+        Region.load(base)
+        Region.load(dynamic)
+        val targetLoc = dynamic.baseLocation.transform(23, 17, 0)
+        Assertions.assertEquals(null, RegionManager.getObject(targetLoc), "Object exists pre-copy?")
+        val replacement = base.planes[0].getRegionChunk(2, 2)
+        dynamic.replaceChunk(0, 2, 2, replacement.copy(dynamic.planes[0]), base)
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+
+    @Test fun testObjectExistsInCopiedChunkUsingBuildFlag() {
+        val base = RegionManager.forId(12850)
+        val dynamic = DynamicRegion.create(12851)
+        Region.load(base, true)
+        Region.load(dynamic, true)
+        val targetLoc = dynamic.baseLocation.transform(23, 17, 0)
+        Assertions.assertEquals(null, RegionManager.getObject(targetLoc), "Object exists pre-copy?")
+        val replacement = base.planes[0].getRegionChunk(2, 2)
+        dynamic.replaceChunk(0, 2, 2, replacement.copy(dynamic.planes[0]), base)
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+
+    @Test fun testObjectExistsInCopiedChunkCopiedIntoBlankRegion() {
+        val base = RegionManager.forId(12850)
+        val borders = DynamicRegion.reserveArea(8,8)
+        val dynamic = DynamicRegion(-1, borders.southWestX shr 6, borders.southWestY shr 6)
+        dynamic.borders = borders
+        dynamic.isUpdateAllPlanes = true
+        RegionManager.addRegion(dynamic.id, dynamic)
+        val targetLoc = dynamic.baseLocation.transform(23, 17, 0)
+        val replacement = base.planes[0].getRegionChunk(2,2)
+        dynamic.replaceChunk(0, 2, 2, replacement.copy(dynamic.planes[0]), base)
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+
+    @Test fun testObjectExistsInCopiedChunkInLinkedRegion() {
+        val base = DynamicRegion.create(12850)
+        val borders = DynamicRegion.reserveArea(8,8)
+        val dynamic = DynamicRegion(-1, borders.southWestX shr 6, borders.southWestY shr 6)
+        dynamic.borders = borders
+        dynamic.isUpdateAllPlanes = true
+        RegionManager.addRegion(dynamic.id, dynamic)
+        val targetLoc = dynamic.baseLocation.transform(23, 17, 0)
+        val replacement = base.planes[0].getRegionChunk(2,2)
+        dynamic.replaceChunk(0, 2, 2, replacement.copy(dynamic.planes[0]), base)
+        base.link(dynamic)
+        Assertions.assertEquals(36782, RegionManager.getObject(targetLoc)?.id ?: -1, "Object does not exist at expected location!")
+    }
+}