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Implement character bonuses for combined features #2286

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Implement character bonuses for combined features #2286

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37c0818
implement feature character bonuses for combine & fix num result comb…
Phong940253 Aug 6, 2023
cf8af7d
change regionToId to constant
Phong940253 Aug 9, 2023
7e87fd2
fix double extra item bonus
Phong940253 Aug 9, 2023
75a6d2d
Apply suggestions from code review (clean code CombineResult)
Phong940253 Aug 11, 2023
af1da93
Update src/main/java/emu/grasscutter/game/combine/CombineResult.java
KingRainbow44 Aug 12, 2023
d248ddd
Chore: Remove CombineBonusData class and update GameData (CombineBonu…
Phong940253 Jul 25, 2024
8cdf7a2
Merge branch 'development' into combine-patch
Phong940253 Jul 25, 2024
0b8f9ad
refactor: Replace HashMap with Map in GameConstants & CombineManager
Phong940253 Jul 25, 2024
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22 changes: 20 additions & 2 deletions src/main/java/emu/grasscutter/GameConstants.java
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Original file line number Diff line number Diff line change
Expand Up @@ -3,8 +3,7 @@
import emu.grasscutter.game.world.Position;
import emu.grasscutter.utils.Utils;
import emu.grasscutter.utils.objects.SparseSet;

import java.util.Arrays;
import java.util.*;

public final class GameConstants {
public static String VERSION = "4.0.0";
Expand Down Expand Up @@ -60,4 +59,23 @@ public final class GameConstants {
public static final int[] DEFAULT_ABILITY_HASHES =
Arrays.stream(DEFAULT_ABILITY_STRINGS).mapToInt(Utils::abilityHash).toArray();
public static final int DEFAULT_ABILITY_NAME = Utils.abilityHash("Default");
public static final Map<Integer, Integer> YAE_MIKO_ITEM_TO_REGION_COMBINE_BONUS = new HashMap<>() {{
put(104304, 1);
put(104307, 1);
put(104310, 2);
put(104313, 2);
put(104316, 2);
put(104320, 3);
put(104323, 3);
put(104326, 3);
put(104329, 4);
put(104332, 4);
put(104335, 4);
}};
public static final Map<Integer, List<Integer>> YAE_MIKO_REGION_TO_ITEM_COMBINE_BONUS = new HashMap<>() {{
put(1, List.of(104304, 104307));
put(2, List.of(104310, 104313, 104316));
put(3, List.of(104320, 104323, 104326));
put(4, List.of(104329, 104332, 104335));
}};
}
19 changes: 19 additions & 0 deletions src/main/java/emu/grasscutter/game/combine/CombineBonusData.java
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Original file line number Diff line number Diff line change
@@ -0,0 +1,19 @@
package emu.grasscutter.game.combine;

import java.util.List;
import lombok.Getter;
import lombok.Setter;

@Getter @Setter
public class CombineBonusData {
private int avatarId;
private int combineType;
private BonusType bonusType;
private List<Double> paramVec;

public enum BonusType {
COMBINE_BONUS_DOUBLE,
COMBINE_BONUS_REFUND,
COMBINE_BONUS_REFUND_RANDOM,
}
}
118 changes: 112 additions & 6 deletions src/main/java/emu/grasscutter/game/combine/CombineManger.java
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Original file line number Diff line number Diff line change
@@ -1,9 +1,11 @@
package emu.grasscutter.game.combine;

import emu.grasscutter.GameConstants;
import emu.grasscutter.Grasscutter;
import emu.grasscutter.data.*;
import emu.grasscutter.data.common.ItemParamData;
import emu.grasscutter.data.excels.CombineData;
import emu.grasscutter.game.avatar.Avatar;
import emu.grasscutter.game.inventory.GameItem;
import emu.grasscutter.game.player.Player;
import emu.grasscutter.game.props.ActionReason;
Expand All @@ -12,15 +14,26 @@
import emu.grasscutter.server.game.*;
import emu.grasscutter.server.packet.send.*;
import emu.grasscutter.utils.Utils;
import io.netty.util.internal.ThreadLocalRandom;
import it.unimi.dsi.fastutil.ints.*;
import java.util.*;

public class CombineManger extends BaseGameSystem {
private static final Int2ObjectMap<List<Integer>> reliquaryDecomposeData =
new Int2ObjectOpenHashMap<>();
private final Int2ObjectMap<CombineBonusData> combineBonusData = new Int2ObjectOpenHashMap<>();

public CombineManger(GameServer server) {
super(server);

// load combine bonus data
try {
DataLoader.loadList("CombineBonus.json", CombineBonusData.class)
.forEach(entry -> combineBonusData.put(entry.getAvatarId(), entry));
} catch (Exception ignored) {
Grasscutter.getLogger()
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can we get a thing here to load the resource and copy it to the data dir? i dont expect people to copy the file when they see this warning

.error("Unable to load combine bonus data. Please place CombineBonus.json in the data folder.");
}
}

public static void initialize() {
Expand All @@ -47,7 +60,7 @@ public boolean unlockCombineDiagram(Player player, int combineId) {
return true;
}

public CombineResult combineItem(Player player, int cid, int count) {
public CombineResult combineItem(Player player, int cid, int count, long avatarGuid) {
// check config exist
if (!GameData.getCombineDataMap().containsKey(cid)) {
player.getWorld().getHost().sendPacket(new PacketCombineRsp());
Expand Down Expand Up @@ -81,11 +94,104 @@ public CombineResult combineItem(Player player, int cid, int count) {
result.setMaterial(List.of());
result.setResult(
List.of(
new ItemParamData(
combineData.getResultItemId(), combineData.getResultItemCount() * count)));
// TODO lucky characters
result.setExtra(List.of());
result.setBack(List.of());
new ItemParamData(combineData.getResultItemId(), combineData.getResultItemCount())));
// lucky characters
int luckyCount = 0;
Avatar avatar = player.getAvatars().getAvatarByGuid(avatarGuid);
CombineBonusData combineBonusAvatar = combineBonusData.get(avatar.getAvatarId());
if (combineBonusAvatar != null
&& combineData.getCombineType() == combineBonusAvatar.getCombineType()) {
double luckyChange = combineBonusAvatar.getParamVec().get(0);
for (int i = 0; i < count; i++) {
if (ThreadLocalRandom.current().nextDouble() <= luckyChange) {
luckyCount++;
}
}
}

result.setExtra(new ArrayList<ItemParamData>());
result.setBack(new ArrayList<ItemParamData>());
result.setRandom(new ArrayList<ItemParamData>());

// add lucky items
if (luckyCount > 0) {
switch (combineBonusAvatar.getBonusType()) {
case COMBINE_BONUS_DOUBLE -> {
var combineExtra = new ItemParamData(combineData.getResultItemId(), luckyCount);
player.getInventory().addItem(combineExtra);
result.getExtra().add(combineExtra);
}
case COMBINE_BONUS_REFUND -> {
if (combineData.getMaterialItems().size() == 1) {
var combineBack = new ItemParamData(combineData.getMaterialItems().get(0).getItemId(),
luckyCount);
player.getInventory().addItem(combineBack);
result.getBack().add(combineBack);
} else {
Map<Integer, Integer> mapIdCount = new HashMap<>();
for (int i = 0; i < luckyCount; i++) {
var randomId = combineData
.getMaterialItems()
.get(
ThreadLocalRandom.current()
.nextInt(combineData.getMaterialItems().size()))
.getItemId();
mapIdCount.put(randomId, mapIdCount.getOrDefault(randomId, 0) + 1);
}

for (var entry : mapIdCount.entrySet()) {
var combineBack = new ItemParamData(entry.getKey(), entry.getValue());
player.getInventory().addItem(combineBack);
result.getBack().add(combineBack);
}
}
}
case COMBINE_BONUS_REFUND_RANDOM -> {
// for yae miko, "Has a 25% chance to get 1 regional Character Talent Material
// (base
// material excluded) when crafting. The rarity is that of the base material."
// from wiki
// map of material id to region id
Map<Integer, Integer> itemToRegion = GameConstants.YAE_MIKO_ITEM_TO_REGION_COMBINE_BONUS;

// get list of material id with every region
Map<Integer, List<Integer>> regionToId = GameConstants.YAE_MIKO_REGION_TO_ITEM_COMBINE_BONUS;

// check material id in itemToRegion
int itemId = combineData.getMaterialItems().get(0).getItemId();
int rank = 0; // rank of material
if (itemToRegion.get(itemId) != null)
rank = 1;
if (itemToRegion.get(itemId - 1) != null) {
rank = 2;
itemId -= 1;
}

if (rank >= 1) { // if material is regional
// get list of material id with same region
List<Integer> listIdRandom = regionToId.get(itemToRegion.get(itemId));
// remove material id from array
listIdRandom.remove(Integer.valueOf(itemId));

HashMap<Integer, Integer> mapIdCount = new HashMap<>();
// pick random material from list with luckyCount
for (int i = 0; i < luckyCount; i++) {
int randomId = listIdRandom.get(ThreadLocalRandom.current().nextInt(listIdRandom.size()));
mapIdCount.put(randomId, mapIdCount.getOrDefault(randomId, 0) + 1);
}

// add to random list
for (var entry : mapIdCount.entrySet()) {
// if rank 2, add 1 to material id
var combineRandom = new ItemParamData(
(rank == 2) ? entry.getKey() + 1 : entry.getKey(), entry.getValue());
player.getInventory().addItem(combineRandom);
result.getRandom().add(combineRandom);
}
}
}
}
}

return result;
}
Expand Down
36 changes: 4 additions & 32 deletions src/main/java/emu/grasscutter/game/combine/CombineResult.java
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Original file line number Diff line number Diff line change
Expand Up @@ -2,42 +2,14 @@

import emu.grasscutter.data.common.ItemParamData;
import java.util.List;
import lombok.Getter;
import lombok.Setter;

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@Setter @Getter
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public class CombineResult {
private List<ItemParamData> material;
private List<ItemParamData> result;
private List<ItemParamData> extra;
private List<ItemParamData> back;

public List<ItemParamData> getMaterial() {
return material;
}

public void setMaterial(List<ItemParamData> material) {
this.material = material;
}

public List<ItemParamData> getResult() {
return result;
}

public void setResult(List<ItemParamData> result) {
this.result = result;
}

public List<ItemParamData> getExtra() {
return extra;
}

public void setExtra(List<ItemParamData> extra) {
this.extra = extra;
}

public List<ItemParamData> getBack() {
return back;
}

public void setBack(List<ItemParamData> back) {
this.back = back;
}
private List<ItemParamData> random;
}
8 changes: 6 additions & 2 deletions src/main/java/emu/grasscutter/server/packet/recv/HandlerCombineReq.java
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Original file line number Diff line number Diff line change
Expand Up @@ -20,7 +20,11 @@ public void handle(GameSession session, byte[] header, byte[] payload) throws Ex
session
.getServer()
.getCombineSystem()
.combineItem(session.getPlayer(), req.getCombineId(), req.getCombineCount());
.combineItem(
session.getPlayer(),
req.getCombineId(),
req.getCombineCount(),
req.getAvatarGuid());

if (result == null) {
return;
Expand All @@ -33,7 +37,7 @@ public void handle(GameSession session, byte[] header, byte[] payload) throws Ex
toItemParamList(result.getResult()),
toItemParamList(result.getExtra()),
toItemParamList(result.getBack()),
toItemParamList(result.getBack())));
toItemParamList(result.getRandom())));
}

private List<ItemParamOuterClass.ItemParam> toItemParamList(List<ItemParamData> list) {
Expand Down
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