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Caching of drop rates within LootManager

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This commit is contained in:
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/objects/Experience.java
+39 -20
View File
@@ -10,7 +10,6 @@
package engine.objects;
import engine.Enum.TargetColor;
import engine.gameManager.ConfigManager;
import engine.gameManager.ZoneManager;
import engine.math.Vector3fImmutable;
import engine.server.MBServerStatics;
@@ -18,6 +17,8 @@ import engine.server.MBServerStatics;
import java.util.ArrayList;
import java.util.TreeMap;
import static engine.gameManager.LootManager.LOOTMANAGER;
public class Experience {
private static final TreeMap<Integer, Integer> ExpToLevel;
@@ -238,44 +239,44 @@ public class Experience {
// called to determine current level based on xp
public static int getLevel(int experience) {
int expKey = ExpToLevel.floorKey(experience);
int level = ExpToLevel.get(expKey);
if (level > MBServerStatics.LEVELCAP) {
if (level > MBServerStatics.LEVELCAP)
level = MBServerStatics.LEVELCAP;
}
return level;
}
// Get the base xp for a level
public static int getBaseExperience(int level) {
if (level < LevelToExp.length) {
if (level < LevelToExp.length)
return LevelToExp[level];
}
int fLevel = level - 1;
int baseXP = fLevel * fLevel * fLevel;
return (int) ((fLevel < 40) ? (baseXP * 150)
: (baseXP * (150 + (7.6799998 * (level - 40)))));
}
// Get XP needed for the next level
public static int getExpForNextLevel(int experience, int currentLevel) {
return (getBaseExperience(currentLevel + 1) - experience);
}
// Max XP granted for killing a blue, yellow or orange mob
public static float maxXPPerKill(int level) {
if (level < 1)
level = 1;
if (level > 75)
level = 75;
return MaxExpPerLevel[level];
// return (LevelToExp[level + 1] - LevelToExp[level])/(11 + level/2);
// return ((((level * level)-level)*50)+16);
}
// Returns a penalty modifier depending on mob color
public static double getConMod(AbstractCharacter pc, AbstractCharacter mob) {
switch (TargetColor.getCon(pc, mob)) {
case Red:
return 1.25;
@@ -299,16 +300,16 @@ public class Experience {
int highestLevel) {
double penalty = 0.0;
int adjustedGroupSize = 0;
int totalLevels = 0;
int level = currPlayer.getLevel();
// Group Size Penalty
if (players.size() > 2)
penalty = (players.size() - 2) * 1.5;
// Calculate Penalty For Highest level -> Current Player difference, !=
// check to prevent divide by zero error
if (highestLevel != level)
penalty += ((highestLevel - level) * .5);
@@ -318,6 +319,7 @@ public class Experience {
// penalty += ((avgLevels - level) * .5);
// Extra noob penalty
if ((highestLevel - level) > 25)
penalty += (highestLevel - level - 25);
@@ -325,7 +327,9 @@ public class Experience {
}
public static void doExperience(PlayerCharacter killer, AbstractCharacter mob, Group g) {
// Check for some failure conditions
if (killer == null || mob == null)
return;
@@ -341,10 +345,13 @@ public class Experience {
// Check if leader is within range of kill and then get leadership
// skill
Vector3fImmutable killLoc = mob.getLoc();
if (killLoc.distanceSquared2D(g.getGroupLead().getLoc()) < (MBServerStatics.EXP_RANGE * MBServerStatics.EXP_RANGE)) {
CharacterSkill leaderskill = g.getGroupLead().skills
.get("Leadership");
if (leaderskill != null)
leadership = leaderskill.getNumTrains();
if (leadership > 90)
@@ -352,13 +359,18 @@ public class Experience {
}
// Check every group member for distance to see if they get xp
for (PlayerCharacter pc : g.getMembers()) {
if (pc.isAlive()) { // Skip if the player is dead.
// Check within range
if (killLoc.distanceSquared2D(pc.getLoc()) < (MBServerStatics.EXP_RANGE * MBServerStatics.EXP_RANGE)) {
giveEXPTo.add(pc);
// Track highest level character
if (pc.getLevel() > highestLevel)
highestLevel = pc.getLevel();
}
@@ -366,34 +378,41 @@ public class Experience {
}
// Process every player in the group getting XP
for (PlayerCharacter playerCharacter : giveEXPTo) {
if (playerCharacter.getLevel() >= MBServerStatics.LEVELCAP)
continue;
// Sets Max XP with server exp mod taken into account.
grantedExperience = (double) Float.parseFloat(ConfigManager.MB_NORMAL_EXP_RATE.getValue()) * maxXPPerKill(playerCharacter.getLevel());
grantedExperience = (double) LOOTMANAGER.NORMAL_EXP_RATE * maxXPPerKill(playerCharacter.getLevel());
// Adjust XP for Mob Level
grantedExperience *= getConMod(playerCharacter, mob);
// Process XP for this member
penalty = getGroupMemberPenalty(leadership, playerCharacter, giveEXPTo,
highestLevel);
// Leadership Penalty Reduction
if (leadership > 0)
penalty -= ((leadership) * 0.01) * penalty;
// Modify for hotzone
if (grantedExperience != 0)
if (ZoneManager.inHotZone(mob.getLoc()))
grantedExperience *= Float.parseFloat(ConfigManager.MB_HOTZONE_EXP_RATE.getValue());
grantedExperience *= LOOTMANAGER.HOTZONE_EXP_RATE;
// Check for 0 XP due to white mob, otherwise subtract penalty
// xp
if (grantedExperience == 0) {
if (grantedExperience == 0)
grantedExperience = 1;
} else {
else {
grantedExperience -= (penalty * 0.01) * grantedExperience;
// Errant Penalty Calculation
@@ -416,12 +435,12 @@ public class Experience {
return;
// Get XP and adjust for Mob Level with world xp modifier taken into account
grantedExperience = (double) Float.parseFloat(ConfigManager.MB_NORMAL_EXP_RATE.getValue()) * maxXPPerKill(killer.getLevel());
grantedExperience = (double) LOOTMANAGER.NORMAL_EXP_RATE * maxXPPerKill(killer.getLevel());
grantedExperience *= getConMod(killer, mob);
// Modify for hotzone
if (ZoneManager.inHotZone(mob.getLoc()))
grantedExperience *= Float.parseFloat(ConfigManager.MB_HOTZONE_EXP_RATE.getValue());
grantedExperience *= LOOTMANAGER.HOTZONE_EXP_RATE;
// Errant penalty
if (grantedExperience != 1)
src/engine/objects/LootTable.java
+3 -2
View File
@@ -12,7 +12,6 @@ package engine.objects;
import engine.Enum.ItemContainerType;
import engine.Enum.ItemType;
import engine.Enum.OwnerType;
import engine.gameManager.ConfigManager;
import engine.gameManager.DbManager;
import engine.gameManager.NPCManager;
import engine.gameManager.ZoneManager;
@@ -25,6 +24,8 @@ import java.util.Random;
import java.util.concurrent.ConcurrentHashMap;
import java.util.concurrent.ThreadLocalRandom;
import static engine.gameManager.LootManager.LOOTMANAGER;
public class LootTable {
private static final ConcurrentHashMap<Integer, LootTable> lootGroups = new ConcurrentHashMap<>(MBServerStatics.CHM_INIT_CAP, MBServerStatics.CHM_LOAD, MBServerStatics.CHM_THREAD_LOW);
@@ -165,7 +166,7 @@ public class LootTable {
float chance = mlb.getChance() * .01f;
chance *= Float.parseFloat(ConfigManager.MB_NORMAL_DROP_RATE.getValue());
chance *= LOOTMANAGER.NORMAL_DROP_RATE;
calculatedLootTable = mlb.getLootTableID();