Fireblade
54528fac16
self-explanatory Reviewed-on: https://git.neolegacy.dev/neoStudiosLCE/neoLegacy/pulls/43
85 lines
2.4 KiB
C++
85 lines
2.4 KiB
C++
#include "../Minecraft.World/LootTableManager.h"
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#include "../Minecraft.World/Biome.h"
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#include "../Minecraft.World/FishingHelper.h"
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#include "../Minecraft.World/ItemInstance.h"
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#include "../Minecraft.World/EnchantmentHelper.h"
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#include "net.minecraft.world.item.h"
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#include <memory>
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FishingHelper* FishingHelper::getInstance()
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{
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static FishingHelper instance;
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return &instance;
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}
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FishingHelper::FishingHelper()
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{
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}
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CatchType FishingHelper::getRandCatchType(int luckLevel, int lureLevel, Random* random)
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{
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float randFloat = random->nextFloat();
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float junkChance = 0.1F - (float)luckLevel * 0.025F - (float)lureLevel * 0.01F; // default 10% chance, affected by lure and luck of the sea
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float treasureChance = 0.05F + (float)luckLevel * 0.01F - (float)lureLevel * 0.01F; // default 5% chance, affected by lure and luck of the sea
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junkChance = clamp(junkChance, 0.0F, 1.0F);
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treasureChance = clamp(treasureChance, 0.0F, 1.0F);
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if (randFloat < junkChance)
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{
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return CatchType::JUNK;
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}
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else
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{
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randFloat -= junkChance;
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if (randFloat < treasureChance)
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{
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return CatchType::TREASURE;
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}
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return CatchType::FISH;
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}
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}
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std::shared_ptr<ItemInstance> FishingHelper::handleCatch(const LootTableDropResult &drop, Random* random)
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{
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std::shared_ptr<ItemInstance> itemInstance = std::make_shared<ItemInstance>(
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drop.itemId, drop.count, drop.data
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);
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if (drop.damageFraction > 0.0)
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{
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itemInstance->setAuxValue((int)((double)itemInstance->getMaxDamage() * drop.damageFraction));
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}
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if (drop.enchantLevels > 0)
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{
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EnchantmentHelper::enchantItem(random, itemInstance, drop.enchantLevels);
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}
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return itemInstance;
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}
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std::shared_ptr<ItemInstance> FishingHelper::getCatch(int luckLevel, int lureLevel, Random* random)
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{
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CatchType catchType = getRandCatchType(luckLevel, lureLevel, random);
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std::string tableName;
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switch (catchType)
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{
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case CatchType::JUNK: tableName = "gameplay/fishing/junk"; break;
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case CatchType::TREASURE: tableName = "gameplay/fishing/treasure"; break;
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case CatchType::FISH:
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default: tableName = "gameplay/fishing/fish"; break;
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}
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std::vector<LootTableDropResult> drops = LootTableManager::Get().ResolveDrops(
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tableName, false, 0,
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[random](int bound) { return random->nextInt(bound); });
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if (drops.empty())
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{
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// just return a fish as this should NOT happen
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return std::make_shared<ItemInstance>(Item::raw_fish);
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}
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return handleCatch(drops.front(), random);
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} |