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Caching of drop rates within LootManager

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MagicBot
2023-08-03 09:04:20 -04:00
parent 4e01c8e794
commit 95a9e45391
5 changed files with 271 additions and 156 deletions
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src/engine/gameManager/ConfigManager.java
-1
View File
@@ -109,7 +109,6 @@ public enum ConfigManager {
// Called at bootstrap: ensures that all config values are loaded.
public static boolean init() {
Logger.info("Loading config from environment...");
src/engine/gameManager/LootManager.java
+228 -132
View File
@@ -24,7 +24,9 @@ import java.util.concurrent.ThreadLocalRandom;
/**
* Class contains static methods for data from Magicbane's loot tables
*/
public class LootManager {
public enum LootManager {
LOOTMANAGER;
//new tables
private static final HashMap<Integer, GenTable> generalItemTables = new HashMap<>();
@@ -32,37 +34,63 @@ public class LootManager {
private static final HashMap<Integer, ModTypeTable> modTypeTables = new HashMap<>();
private static final HashMap<Integer, ModTable> modTables = new HashMap<>();
private LootManager() {
}
// Drop Rates
public static float NORMAL_DROP_RATE;
public static float NORMAL_EXP_RATE;
public static float NORMAL_GOLD_RATE;
public static float HOTZONE_DROP_RATE;
public static float HOTZONE_EXP_RATE;
public static float HOTZONE_GOLD_RATE;
// Bootstrap routine to initialize the Loot Manager
public static void init() {
// Bootstrap routine to load loot data from database
public static void loadLootData() {
DbManager.LootQueries.LOAD_ALL_LOOTGROUPS();
DbManager.LootQueries.LOAD_ALL_LOOTTABLES();
DbManager.LootQueries.LOAD_ALL_MODGROUPS();
DbManager.LootQueries.LOAD_ALL_MODTABLES();
NORMAL_DROP_RATE = Float.parseFloat(ConfigManager.MB_NORMAL_DROP_RATE.getValue());
NORMAL_EXP_RATE = Float.parseFloat(ConfigManager.MB_NORMAL_EXP_RATE.getValue());
NORMAL_GOLD_RATE = Float.parseFloat(ConfigManager.MB_NORMAL_GOLD_RATE.getValue());
HOTZONE_DROP_RATE = Float.parseFloat(ConfigManager.MB_HOTZONE_DROP_RATE.getValue());
HOTZONE_EXP_RATE = Float.parseFloat(ConfigManager.MB_HOTZONE_EXP_RATE.getValue());
HOTZONE_GOLD_RATE = Float.parseFloat(ConfigManager.MB_HOTZONE_GOLD_RATE.getValue());
}
public static void GenerateMobLoot(Mob mob, boolean fromDeath) {
//determine if mob is in hotzone
boolean inHotzone = ZoneManager.inHotZone(mob.getLoc());
//get multiplier form config manager
float multiplier = Float.parseFloat(ConfigManager.MB_NORMAL_DROP_RATE.getValue());
if (inHotzone) {
//if mob is inside hotzone, use the hotzone multiplier from the config instead
multiplier = Float.parseFloat(ConfigManager.MB_HOTZONE_DROP_RATE.getValue());
}
float multiplier = NORMAL_DROP_RATE;
//if mob is inside hotzone, use the hotzone multiplier from the config instead
if (inHotzone)
multiplier = HOTZONE_DROP_RATE;
//iterate the booty sets
if (mob.getMobBase().bootySet != 0 && NPCManager._bootySetMap.containsKey(mob.getMobBase().bootySet) == true) {
RunBootySet(NPCManager._bootySetMap.get(mob.getMobBase().bootySet), mob, multiplier, inHotzone, fromDeath);
}
if (mob.bootySet != 0 && NPCManager._bootySetMap.containsKey(mob.bootySet) == true) {
if (mob.getMobBase().bootySet != 0 && NPCManager._bootySetMap.containsKey(mob.getMobBase().bootySet) == true)
RunBootySet(NPCManager._bootySetMap.get(mob.getMobBase().bootySet), mob, multiplier, inHotzone, fromDeath);
if (mob.bootySet != 0 && NPCManager._bootySetMap.containsKey(mob.bootySet) == true)
RunBootySet(NPCManager._bootySetMap.get(mob.bootySet), mob, multiplier, inHotzone, fromDeath);
}
//lastly, check mobs inventory for godly or disc runes to send a server announcement
if (!fromDeath) {
for (Item it : mob.getInventory()) {
ItemBase ib = it.getItemBase();
if (ib.isDiscRune() || ib.getName().toLowerCase().contains("of the gods")) {
ChatSystemMsg chatMsg = new ChatSystemMsg(null, mob.getName() + " in " + mob.getParentZone().getName() + " has found the " + ib.getName() + ". Are you tough enough to take it?");
chatMsg.setMessageType(10);
@@ -73,21 +101,23 @@ public class LootManager {
}
}
}
private static void RunBootySet(ArrayList<BootySetEntry> entries, Mob mob, float multiplier, boolean inHotzone, boolean fromDeath) {
if (fromDeath) {
if (fromDeath)
DropEquipment(mob, multiplier);
} else {
else {
for (BootySetEntry bse : entries) {
switch (bse.bootyType) {
case "GOLD":
GenerateGoldDrop(mob, bse, inHotzone);
break;
case "LOOT":
GenerateLootDrop(mob, bse.lootTable, bse.dropChance, multiplier);//generate normal loot drop
if (inHotzone) {
GenerateLootDrop(mob, bse.lootTable, bse.dropChance, multiplier); //generate normal loot drop
if (inHotzone)
if (generalItemTables.containsKey(bse.lootTable + 1))
GenerateLootDrop(mob, bse.lootTable + 1, bse.dropChance, multiplier);//generate loot drop from hotzone table
}
GenerateLootDrop(mob, bse.lootTable + 1, bse.dropChance, multiplier); //generate loot drop from hotzone table
break;
case "ITEM":
GenerateItemLootDrop(mob, bse, multiplier);
@@ -96,60 +126,79 @@ public class LootManager {
}
}
}
public static MobLoot getGenTableItem(int genTableID, Mob mob) {
if (genTableID == 0 || mob == null || generalItemTables.containsKey(genTableID) == false) {
return null;
}
MobLoot outItem;
int genRoll;
genRoll = new Random().nextInt(99) + 1;
GenTableRow selectedRow = generalItemTables.get(genTableID).getRowForRange(genRoll);
if (selectedRow == null) {
return null;
}
int itemTableId = selectedRow.itemTableID;
//gets the 1-320 roll for this mob
if (genTableID == 0 || mob == null || generalItemTables.containsKey(genTableID) == false)
return null;
MobLoot outItem;
int genRoll;
genRoll = new Random().nextInt(99) + 1;
GenTableRow selectedRow = generalItemTables.get(genTableID).getRowForRange(genRoll);
if (selectedRow == null)
return null;
int itemTableId = selectedRow.itemTableID;
//gets the 1-320 roll for this mob
int roll2 = TableRoll(mob.level);
ItemTableRow tableRow = itemTables.get(itemTableId).getRowForRange(roll2);
if (tableRow == null) {
return null;
}
int itemUUID = tableRow.cacheID;
if (itemUUID == 0) {
return null;
}
if (ItemBase.getItemBase(itemUUID).getType().ordinal() == Enum.ItemType.RESOURCE.ordinal()) {
int amount = ThreadLocalRandom.current().nextInt(tableRow.maxSpawn - tableRow.minSpawn) + tableRow.minSpawn;
return new MobLoot(mob, ItemBase.getItemBase(itemUUID), amount, false);
}
outItem = new MobLoot(mob, ItemBase.getItemBase(itemUUID), false);
Enum.ItemType outType = outItem.getItemBase().getType();
if (outType.ordinal() == Enum.ItemType.WEAPON.ordinal() || outType.ordinal() == Enum.ItemType.ARMOR.ordinal() || outType.ordinal() == Enum.ItemType.JEWELRY.ordinal()) {
if (outItem.getItemBase().isGlass() == false) {
try {
outItem = GeneratePrefix(mob, outItem, genTableID, genRoll);
} catch(Exception e){
Logger.error("Failed to GeneratePrefix for item: " + outItem.getName());
}
try{
outItem = GenerateSuffix(mob,outItem,genTableID,genRoll);
} catch(Exception e){
Logger.error("Failed to GenerateSuffix for item: " + outItem.getName());
}
ItemTableRow tableRow = itemTables.get(itemTableId).getRowForRange(roll2);
if (tableRow == null)
return null;
int itemUUID = tableRow.cacheID;
if (itemUUID == 0)
return null;
if (ItemBase.getItemBase(itemUUID).getType().ordinal() == Enum.ItemType.RESOURCE.ordinal()) {
int amount = ThreadLocalRandom.current().nextInt(tableRow.maxSpawn - tableRow.minSpawn) + tableRow.minSpawn;
return new MobLoot(mob, ItemBase.getItemBase(itemUUID), amount, false);
}
outItem = new MobLoot(mob, ItemBase.getItemBase(itemUUID), false);
Enum.ItemType outType = outItem.getItemBase().getType();
if (outType.ordinal() == Enum.ItemType.WEAPON.ordinal() || outType.ordinal() == Enum.ItemType.ARMOR.ordinal() || outType.ordinal() == Enum.ItemType.JEWELRY.ordinal()) {
if (outItem.getItemBase().isGlass() == false) {
try {
outItem = GeneratePrefix(mob, outItem, genTableID, genRoll);
} catch (Exception e) {
Logger.error("Failed to GeneratePrefix for item: " + outItem.getName());
}
try {
outItem = GenerateSuffix(mob, outItem, genTableID, genRoll);
} catch (Exception e) {
Logger.error("Failed to GenerateSuffix for item: " + outItem.getName());
}
}
return outItem;
}
return outItem;
}
private static MobLoot GeneratePrefix(Mob mob, MobLoot inItem, int genTableID, int genRoll){
int prefixChanceRoll = ThreadLocalRandom.current().nextInt(99)+1;
private static MobLoot GeneratePrefix(Mob mob, MobLoot inItem, int genTableID, int genRoll) {
int prefixChanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
double prefixChance = 2.057 * mob.level - 28.67;
if (prefixChanceRoll < prefixChance) {
GenTableRow selectedRow = generalItemTables.get(genTableID).getRowForRange(genRoll);
ModTypeTable prefixTable = modTypeTables.get(selectedRow.pModTable);
int prefixroll = ThreadLocalRandom.current().nextInt(99)+1;
int prefixroll = ThreadLocalRandom.current().nextInt(99) + 1;
if (modTables.get(prefixTable.getRowForRange(prefixroll).modTableID) != null) {
ModTable prefixModTable = modTables.get(prefixTable.getRowForRange(prefixroll).modTableID);
ModTableRow prefixMod = prefixModTable.getRowForRange(TableRoll(mob.level));
if (prefixMod != null && prefixMod.action.length() > 0) {
inItem.setPrefix(prefixMod.action);
inItem.addPermanentEnchantment(prefixMod.action, 0, prefixMod.level, true);
@@ -158,16 +207,23 @@ public class LootManager {
}
return inItem;
}
private static MobLoot GenerateSuffix(Mob mob, MobLoot inItem, int genTableID, int genRoll){
int suffixChanceRoll = ThreadLocalRandom.current().nextInt(99)+1;
private static MobLoot GenerateSuffix(Mob mob, MobLoot inItem, int genTableID, int genRoll) {
int suffixChanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
double suffixChance = 2.057 * mob.level - 28.67;
if (suffixChanceRoll < suffixChance) {
GenTableRow selectedRow = generalItemTables.get(genTableID).getRowForRange(genRoll);
int suffixroll = ThreadLocalRandom.current().nextInt(99)+1;
int suffixroll = ThreadLocalRandom.current().nextInt(99) + 1;
ModTypeTable suffixTable = modTypeTables.get(selectedRow.sModTable);
if (modTables.get(suffixTable.getRowForRange(suffixroll).modTableID) != null) {
ModTable suffixModTable = modTables.get(suffixTable.getRowForRange(suffixroll).modTableID);
ModTableRow suffixMod = suffixModTable.getRowForRange(TableRoll(mob.level));
if (suffixMod != null && suffixMod.action.length() > 0) {
inItem.setSuffix(suffixMod.action);
inItem.addPermanentEnchantment(suffixMod.action, 0, suffixMod.level, false);
@@ -176,94 +232,116 @@ public class LootManager {
}
return inItem;
}
private static int TableRoll(int mobLevel){
if(mobLevel > 65){
private static int TableRoll(int mobLevel) {
if (mobLevel > 65)
mobLevel = 65;
}
int max = (int)(4.882 * mobLevel + 127.0);
if(max > 321){
max = 321;
}
int min = (int)(4.469 * mobLevel - 3.469);
//if(isHotzone == true){
// min += mobLevel;
// if(min > 220){
// min = 220;
// }
//}
int roll = ThreadLocalRandom.current().nextInt(max-min) + min;
int max = (int) (4.882 * mobLevel + 127.0);
if (max > 319)
max = 319;
int min = (int) (4.469 * mobLevel - 3.469);
int roll = ThreadLocalRandom.current().nextInt(max - min) + min;
return roll;
}
public static void GenerateGoldDrop(Mob mob, BootySetEntry bse, Boolean inHotzone){
public static void GenerateGoldDrop(Mob mob, BootySetEntry bse, Boolean inHotzone) {
int chanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
if (chanceRoll > bse.dropChance) {
//early exit, failed to hit minimum chance roll OR booty was generated from mob's death
//early exit, failed to hit minimum chance roll OR booty was generated from mob's death
if (chanceRoll > bse.dropChance)
return;
}
//determine and add gold to mob inventory
int high = bse.highGold;
int low = bse.lowGold;
int gold = ThreadLocalRandom.current().nextInt(high - low) + low;
if(inHotzone == true){
gold = (int)(gold * Float.parseFloat(ConfigManager.MB_HOTZONE_GOLD_RATE.getValue()));
} else{
gold = (int)(gold * Float.parseFloat(ConfigManager.MB_NORMAL_GOLD_RATE.getValue()));
}
if (inHotzone == true)
gold = (int) (gold * HOTZONE_GOLD_RATE);
else
gold = (int) (NORMAL_GOLD_RATE);
if (gold > 0) {
MobLoot goldAmount = new MobLoot(mob, gold);
mob.getCharItemManager().addItemToInventory(goldAmount);
}
}
public static void GenerateLootDrop(Mob mob, int tableID, float dropChance,float multiplier){
try{
int chanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
if (chanceRoll > dropChance * multiplier) {
public static void GenerateLootDrop(Mob mob, int tableID, float dropChance, float multiplier) {
try {
int chanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
//early exit, failed to hit minimum chance roll
return;
}
MobLoot toAdd = getGenTableItem(tableID, mob);
if (toAdd != null) {
if(toAdd.getPrefix() == null && toAdd.getSuffix() == null){
toAdd.setIsID(true);
if (chanceRoll > dropChance * multiplier)
return;
MobLoot toAdd = getGenTableItem(tableID, mob);
if (toAdd != null) {
if (toAdd.getPrefix() == null && toAdd.getSuffix() == null)
toAdd.setIsID(true);
mob.getCharItemManager().addItemToInventory(toAdd);
}
mob.getCharItemManager().addItemToInventory(toAdd);
}
}
catch(Exception e){
} catch (Exception e) {
//TODO chase down loot generation error, affects roughly 2% of drops
int i = 0;
}
}
public static void DropEquipment(Mob mob, float multiplier){
public static void DropEquipment(Mob mob, float multiplier) {
//do equipment here
if (mob.getEquip() != null) {
for (MobEquipment me : mob.getEquip().values()) {
if (me.getDropChance() == 0)
continue;
float equipmentRoll = ThreadLocalRandom.current().nextInt(101);
float dropChance = me.getDropChance() * 100;
if (equipmentRoll <= (dropChance * multiplier)) {
MobLoot ml = new MobLoot(mob, me.getItemBase(), false);
if (ml.getPrefix().isEmpty() == true && ml.getSuffix().isEmpty() == true) {
if (ml.getPrefix().isEmpty() == true && ml.getSuffix().isEmpty() == true)
ml.setIsID(true);
}
mob.getCharItemManager().addItemToInventory(ml);
}
}
}
return;
}
public static void GenerateItemLootDrop(Mob mob, BootySetEntry bse, float multiplier){
public static void GenerateItemLootDrop(Mob mob, BootySetEntry bse, float multiplier) {
int chanceRoll = ThreadLocalRandom.current().nextInt(99) + 1;
if (chanceRoll > bse.dropChance * multiplier) {
//early exit, failed to hit minimum chance roll
//early exit, failed to hit minimum chance roll
if (chanceRoll > bse.dropChance * multiplier)
return;
}
MobLoot disc = new MobLoot(mob, ItemBase.getItemBase(bse.itemBase), true);
if (disc != null)
mob.getCharItemManager().addItemToInventory(disc);
}
public static void AddGenTableRow(int tableID, GenTableRow row) {
if (!generalItemTables.containsKey(tableID)) {
//create the new table
GenTable gt = new GenTable();
@@ -275,7 +353,9 @@ public class LootManager {
toAdd.rows.add(row);
}
}
public static void AddItemTableRow(int tableID, ItemTableRow row) {
if (!itemTables.containsKey(tableID)) {
//create the new table
ItemTable it = new ItemTable();
@@ -287,7 +367,9 @@ public class LootManager {
toAdd.rows.add(row);
}
}
public static void AddModTypeTableRow(int tableID, ModTypeTableRow row) {
if (!modTypeTables.containsKey(tableID)) {
//create the new table
ModTypeTable mtt = new ModTypeTable();
@@ -299,7 +381,9 @@ public class LootManager {
toAdd.rows.add(row);
}
}
public static void AddModTableRow(int tableID, ModTableRow row) {
if (!modTables.containsKey(tableID)) {
//create the new table
ModTable mt = new ModTable();
@@ -311,64 +395,73 @@ public class LootManager {
toAdd.rows.add(row);
}
}
public static class GenTable {
public ArrayList<GenTableRow> rows = new ArrayList<GenTableRow>();
public GenTableRow getRowForRange(int roll) {
GenTableRow outRow = null;
for (GenTableRow iteration : this.rows) {
if (roll >= iteration.minRoll && roll <= iteration.maxRoll) {
for (GenTableRow iteration : this.rows)
if (roll >= iteration.minRoll && roll <= iteration.maxRoll)
outRow = iteration;
}
}
return outRow;
}
}
public static class ItemTable {
public ArrayList<ItemTableRow> rows = new ArrayList<ItemTableRow>();
public ItemTableRow getRowForRange(int roll) {
if (roll > 320) {
if (roll > 320)
roll = 320;
}
ItemTableRow outRow = null;
for (ItemTableRow iteration : this.rows) {
if (roll >= iteration.minRoll && roll <= iteration.maxRoll) {
for (ItemTableRow iteration : this.rows)
if (roll >= iteration.minRoll && roll <= iteration.maxRoll)
outRow = iteration;
}
}
return outRow;
}
}
public static class ModTypeTable {
public ArrayList<ModTypeTableRow> rows = new ArrayList<ModTypeTableRow>();
public ModTypeTableRow getRowForRange(int roll) {
ModTypeTableRow outRow = null;
for (ModTypeTableRow iteration : this.rows) {
if (roll >= iteration.minRoll && roll <= iteration.maxRoll) {
for (ModTypeTableRow iteration : this.rows)
if (roll >= iteration.minRoll && roll <= iteration.maxRoll)
return iteration;
}
}
return outRow;
}
}
public static class ModTable {
public ArrayList<ModTableRow> rows = new ArrayList<ModTableRow>();
public ModTableRow getRowForRange(int roll) {
if (roll > 320) {
if (roll > 320)
roll = 320;
}
ModTableRow outRow = null;
for (ModTableRow iteration : this.rows) {
if (roll >= iteration.minRoll && roll <= iteration.maxRoll) {
for (ModTableRow iteration : this.rows)
if (roll >= iteration.minRoll && roll <= iteration.maxRoll)
outRow = iteration;
}
}
return outRow;
}
}
public static class GenTableRow {
public int minRoll;
public int maxRoll;
@@ -384,6 +477,7 @@ public class LootManager {
this.sModTable = rs.getInt("sModTableID");
}
}
public static class ItemTableRow {
public int minRoll;
public int maxRoll;
@@ -400,6 +494,7 @@ public class LootManager {
}
}
public static class ModTypeTableRow {
public int minRoll;
public int maxRoll;
@@ -412,6 +507,7 @@ public class LootManager {
}
}
public static class ModTableRow {
public int minRoll;
public int maxRoll;