Fixed value parsing from item definitions

Server/src/main/java/core/cache/def/impl/ItemDefinition.java

@@ -81,7 +81,7 @@ public class ItemDefinition extends Definition<Item> {
 	/**
 	 * The item value.
 	 */
-	private int value;
+	private int value = 1;
 
 	/**
 	 * If item is members only.
@@ -358,14 +358,9 @@ public class ItemDefinition extends Definition<Item> {
 			} else if (opcode == 11) {
 				def.stackable = true;
 			} else if (opcode == 12) {
-				def.value = buffer.getInt();
+				def.value = ((buffer.get() & 0xFF) << 24) + ((buffer.get() & 0xFF) << 16) + ((buffer.get() & 0xFF) << 8) + (buffer.get() & 0xFF);
-				if (def.value == 0) {
-					def.value = 1;
-				}
 			} else if (opcode == 16) {
 				def.membersOnly = true;
-			} else if (opcode == 18) {
-				buffer.getShort();
 			}  else if (opcode == 23) {
 				def.maleWornModelId1 = buffer.getShort() & 0xFFFF;
 				// buffer.get();
@@ -446,15 +441,6 @@ public class ItemDefinition extends Definition<Item> {
 				def.lendId = buffer.getShort() & 0xFFFF;
 			} else if (opcode == 122) {
 				def.lendTemplateId = buffer.getShort() & 0xFFFF;
-			} else if (opcode == 124) {
-				if (def.unknownArray3 == null) {
-					def.unknownArray3 = new int[11][];
-				}
-				int slot = buffer.get();
-				def.unknownArray3[slot] = new int[6];
-				for (int i = 0; i < 6; i++) {
-					def.unknownArray3[slot][i] = buffer.getShort();
-				}
 			} else if (opcode == 125) {
 				buffer.get();
 				buffer.get();
@@ -475,18 +461,6 @@ public class ItemDefinition extends Definition<Item> {
 			} else if (opcode == 130) {
 				buffer.get();
 				buffer.getShort();
-			} else if (opcode == 132) {
-				int length = buffer.get() & 0xFF;
-				def.unknownArray2 = new int[length];
-				for (int index = 0; index < length; index++) {
-					def.unknownArray2[index] = buffer.getShort() & 0xFFFF;
-				}
-			} else if (opcode == 134) {
-				buffer.get();
-			} else if (opcode == 139) {
-				def.recolourId = buffer.getShort() & 0xFFFF;
-			} else if (opcode == 140) {
-				def.recolourTemplateId = buffer.getShort() & 0xFFFF;
 			} else if (opcode == 249) {
 				int length = buffer.get() & 0xFF;
 				if (def.clientScriptData == null) {
@@ -923,9 +897,6 @@ public class ItemDefinition extends Definition<Item> {
 	 * @return The value.
 	 */
 	public int getValue() {
-		if (value == 0) {
-			return 1;
-		}
 		return value;
 	}
 

Server/src/main/kotlin/rs09/game/system/config/ItemConfigParser.kt

@@ -233,7 +233,6 @@ class ItemConfigParser {
                     when (it.key.toString()) {
                         //Special cases
                         "defence_anim" -> configs.put(it.key.toString(), Animation(it.value.toString().toInt(), Animator.Priority.HIGH))
-                        "shop_price" -> {def.value = (it.value.toString().toInt()); configs.put(it.key.toString(),it.value.toString().toInt())}
                         "requirements" -> { configs.put(it.key.toString(),requirements)
                             it.value.toString()
                                     .split("-")

Server/src/test/kotlin/TestUtils.kt

@@ -18,6 +18,8 @@ import rs09.game.system.config.ServerConfigParser
 import rs09.game.world.GameWorld
 import rs09.game.world.repository.Repository
 import rs09.game.world.update.UpdateSequence
+import java.io.File
+import java.net.URI
 import java.nio.ByteBuffer
 
 object TestUtils {
@@ -60,6 +62,10 @@ object TestUtils {
         }
     }
 
+    fun loadFile(path: String) : URI? {
+        return this::class.java.getResource(path)?.toURI()
+    }
+
     fun advanceTicks(amount: Int, skipPulseUpdates: Boolean = true) {
         SystemLogger.logInfo(this::class.java, "Advancing ticks by $amount.")
         for(i in 0 until amount) {

Server/src/test/kotlin/core/cache/ItemDefTests.kt

@@ -0,0 +1,27 @@
+package core.cache
+
+import TestUtils
+import api.itemDefinition
+import org.junit.jupiter.api.Assertions
+import org.junit.jupiter.api.Test
+import java.io.File
+
+class ItemDefTests {
+    val knownGood = HashMap<Int,Int>()
+    init {
+        TestUtils.preTestSetup()
+    }
+
+    @Test fun itemDefsShouldHaveExpectedValues() {
+        File(TestUtils.loadFile("530_cache_item_values_from_client.csv")).useLines { lines ->
+            lines.forEach {
+                val toks = it.split(",")
+                knownGood[toks[0].toIntOrNull() ?: return@forEach] = toks[toks.size - 1].toInt()
+            }
+        }
+        for ((id, expectedValue) in knownGood) {
+            val def = itemDefinition(id)
+            Assertions.assertEquals(expectedValue, def.value, "Value of ${def.name} (${def.isUnnoted}) does not match known good values!")
+        }
+    }
+}