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https://github.com/DarkflameUniverse/DarkflameServer.git
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b7e3c5e899
Live sent quickbuild completion loot (about 190 samples) and the dragon, BONS, spider queen and Frakjaw chest and wishing well rewards with the player who earned them as the DropClientLoot source and owner, use_position true and the spawn position at the object. DLU used the object as the source, so use_position was false. DropActivityLoot now uses the player as the source by default. The growing flowers and the VE mission console have no live samples and keep the object as the source. Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
62 lines
2.8 KiB
C++
62 lines
2.8 KiB
C++
#pragma once
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#include "dCommonVars.h"
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#include "eLootSourceType.h"
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#include <map>
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#include <unordered_map>
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#include <utility>
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#include <vector>
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class Entity;
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struct CDActivityRewards;
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struct CDCurrencyTable;
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namespace GameMessages {
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struct DropClientLoot;
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};
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namespace Loot {
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struct Info {
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LWOOBJID id = 0;
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LOT lot = 0;
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int32_t count = 0;
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};
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using Return = std::map<LOT, int32_t>;
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Loot::Return RollLootMatrix(Entity* player, uint32_t matrixIndex);
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void CacheMatrix(const uint32_t matrixIndex);
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void GiveLoot(Entity* player, uint32_t matrixIndex, eLootSourceType lootSourceType = eLootSourceType::NONE);
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void GiveLoot(Entity* player, const Loot::Return& result, eLootSourceType lootSourceType = eLootSourceType::NONE);
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void GiveActivityLoot(Entity* player, const LWOOBJID source, uint32_t activityID, int32_t rating = 0);
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void DropLoot(Entity* player, const LWOOBJID source, uint32_t matrixIndex, uint32_t minCoins, uint32_t maxCoins);
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void DropItem(Entity& player, GameMessages::DropClientLoot& lootMsg, bool useTeam = false, bool forceFfa = false);
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/**
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* Drops the loot of an activity's reward for the given rating, spawning at the source object.
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* fromPlayer: the DropClientLoot source is the player instead of the object, as live sent quickbuild, chest and
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* wishing well rewards (use_position true, spawn position the object's).
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*/
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void DropActivityLoot(Entity* player, const LWOOBJID source, uint32_t activityID, int32_t rating = 0, bool fromPlayer = true);
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/**
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* The coin range {min, max} of an ActivityRewards row, as live rolled it: the reward's ChallengeRating is the
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* CurrencyTable npcminlevel, and level 1 is used when the currency index has no row for that level.
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* currencyRows are the CurrencyTable rows of the reward's CurrencyIndex. {0, 0} when neither level has a row.
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*/
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std::pair<uint32_t, uint32_t> GetActivityCoinRange(const std::vector<CDCurrencyTable>& currencyRows, uint32_t challengeRating);
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std::pair<uint32_t, uint32_t> GetActivityCoinRange(const CDActivityRewards& reward);
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// How far from where it spawns a dropped item lands, as live dropped them (median 10.0 units, uniform direction).
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constexpr float ITEM_DROP_DISTANCE = 10.0f;
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/**
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* Fills DropClientLoot's use_position and final_position the way live did (12,501 live DropClientLoot).
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* use_position is set only when a player is the source (activity rewards such as the dragon and BONS chests):
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* otherwise the client spawns the loot at the source object where it is on the client, and only falls back
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* to the spawn position if that object is gone. Coins land where they spawn; items land ITEM_DROP_DISTANCE away
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* at the given angle (radians, around Y).
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* Nothing is set when there is no spawn position.
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*/
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void SetDropPositions(GameMessages::DropClientLoot& lootMsg, bool sourceIsPlayer, float angle);
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};
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