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-rw-r--r--src/Enchantments.cpp28
-rw-r--r--src/Enchantments.h3
-rw-r--r--src/Generating/BioGen.cpp4
-rw-r--r--src/Generating/DungeonRoomsFinisher.cpp30
-rw-r--r--src/ItemGrid.cpp29
5 files changed, 87 insertions, 7 deletions
diff --git a/src/Enchantments.cpp b/src/Enchantments.cpp
index 264878c22..80a9810b6 100644
--- a/src/Enchantments.cpp
+++ b/src/Enchantments.cpp
@@ -6,6 +6,7 @@
#include "Enchantments.h"
#include "WorldStorage/FastNBT.h"
#include "FastRandom.h"
+#include "Noise.h"
@@ -1019,3 +1020,30 @@ cEnchantments cEnchantments::GetRandomEnchantmentFromVector(cWeightedEnchantment
+
+cEnchantments cEnchantments::GenerateEnchantmentFromVector(cWeightedEnchantments & a_Enchantments, int a_Seed)
+{
+ int AllWeights = 0;
+ for (const auto Enchantment : a_Enchantments)
+ {
+ AllWeights += Enchantment.m_Weight;
+ }
+
+ cNoise Noise(a_Seed);
+ int RandomNumber = Noise.IntNoise1DInt(AllWeights) / 7 % AllWeights;
+
+ for (const auto Enchantment : a_Enchantments)
+ {
+ RandomNumber -= Enchantment.m_Weight;
+ if (RandomNumber < 0)
+ {
+ return Enchantment.m_Enchantments;
+ }
+ }
+
+ return cEnchantments();
+}
+
+
+
+
diff --git a/src/Enchantments.h b/src/Enchantments.h
index 824f6aa55..e4390a5f2 100644
--- a/src/Enchantments.h
+++ b/src/Enchantments.h
@@ -128,6 +128,9 @@ public:
/** Gets random enchantment from Vector and returns it */
static cEnchantments GetRandomEnchantmentFromVector(cWeightedEnchantments & a_Enchantments);
+ /** Returns an enchantment from a Vector using cNoise. Mostly used for generators.*/
+ static cEnchantments GenerateEnchantmentFromVector(cWeightedEnchantments & a_Enchantments, int a_Seed);
+
/** Returns true if a_Other doesn't contain exactly the same enchantments and levels */
bool operator !=(const cEnchantments & a_Other) const;
diff --git a/src/Generating/BioGen.cpp b/src/Generating/BioGen.cpp
index 8924a7999..9b3d4e98d 100644
--- a/src/Generating/BioGen.cpp
+++ b/src/Generating/BioGen.cpp
@@ -760,8 +760,8 @@ void cBioGenTwoLevel::GenBiomes(int a_ChunkX, int a_ChunkZ, cChunkDef::BiomeMap
int DistortZ[cChunkDef::Width + 1][cChunkDef::Width + 1];
for (int x = 0; x <= 4; x++) for (int z = 0; z <= 4; z++)
{
- float BlockX = BaseX + x * 4;
- float BlockZ = BaseZ + z * 4;
+ float BlockX = static_cast<float>(BaseX + x * 4);
+ float BlockZ = static_cast<float>(BaseZ + z * 4);
double NoiseX = m_AmpX1 * m_Noise1.CubicNoise2D(BlockX * m_FreqX1, BlockZ * m_FreqX1);
NoiseX += m_AmpX2 * m_Noise2.CubicNoise2D(BlockX * m_FreqX2, BlockZ * m_FreqX2);
NoiseX += m_AmpX3 * m_Noise3.CubicNoise2D(BlockX * m_FreqX3, BlockZ * m_FreqX3);
diff --git a/src/Generating/DungeonRoomsFinisher.cpp b/src/Generating/DungeonRoomsFinisher.cpp
index f213455d6..492bae129 100644
--- a/src/Generating/DungeonRoomsFinisher.cpp
+++ b/src/Generating/DungeonRoomsFinisher.cpp
@@ -6,6 +6,7 @@
#include "Globals.h"
#include "DungeonRoomsFinisher.h"
#include "../FastRandom.h"
+#include "../BlockEntities/ChestEntity.h"
@@ -175,7 +176,33 @@ protected:
}
a_ChunkDesc.SetBlockTypeMeta(RelX, m_FloorHeight + 1, RelZ, E_BLOCK_CHEST, (NIBBLETYPE)a_Chest.y);
- // TODO: Fill the chest with random loot
+ // Fill the chest with random loot
+ static const cLootProbab LootProbab[] =
+ {
+ // Item, MinAmount, MaxAmount, Weight
+ { cItem(E_ITEM_GOLDEN_APPLE), 1, 1, 1 },
+ { cItem(E_ITEM_DIAMOND_HORSE_ARMOR), 1, 1, 1 },
+ { cItem(E_ITEM_GOLD_HORSE_ARMOR), 1, 1, 2 },
+ { cItem(E_ITEM_13_DISC), 1, 1, 4 },
+ { cItem(E_ITEM_CAT_DISC), 1, 1, 4 },
+ { cItem(E_ITEM_IRON_HORSE_ARMOR), 1, 1, 5 },
+ { cItem(E_ITEM_IRON), 1, 4, 10 },
+ { cItem(E_ITEM_WHEAT), 1, 4, 10 },
+ { cItem(E_ITEM_GUNPOWDER), 1, 4, 10 },
+ { cItem(E_ITEM_STRING), 1, 4, 10 },
+ { cItem(E_ITEM_REDSTONE_DUST), 1, 4, 10 },
+ { cItem(E_ITEM_SADDLE), 1, 1, 10 },
+ { cItem(E_ITEM_BUCKET), 1, 1, 10 },
+ { cItem(E_ITEM_BREAD), 1, 1, 10 },
+ { cItem(E_ITEM_NAME_TAG), 1, 1, 10 },
+ } ;
+
+ cChestEntity * ChestEntity = (cChestEntity *)a_ChunkDesc.GetBlockEntity(RelX, m_FloorHeight + 1, RelZ);
+ ASSERT((ChestEntity != NULL) && (ChestEntity->GetBlockType() == E_BLOCK_CHEST));
+ cNoise Noise(a_ChunkDesc.GetChunkX() ^ a_ChunkDesc.GetChunkZ());
+ int NumSlots = 3 + ((Noise.IntNoise3DInt(a_Chest.x, a_Chest.y, a_Chest.z) / 11) % 4);
+ int Seed = Noise.IntNoise2DInt(RelX, RelZ);
+ ChestEntity->GetContents().GenerateRandomLootWithBooks(LootProbab, ARRAYCOUNT(LootProbab), NumSlots, Seed);
}
@@ -193,6 +220,7 @@ protected:
// The chunk is not intersecting the room at all, bail out
return;
}
+
int b = m_FloorHeight + 1; // Bottom
int t = m_FloorHeight + 1 + ROOM_HEIGHT; // Top
ReplaceCuboidRandom(a_ChunkDesc, m_StartX, m_FloorHeight, m_StartZ, m_EndX + 1, b, m_EndZ + 1, E_BLOCK_MOSSY_COBBLESTONE, E_BLOCK_COBBLESTONE); // Floor
diff --git a/src/ItemGrid.cpp b/src/ItemGrid.cpp
index 2344dc0a5..0bd44bb0d 100644
--- a/src/ItemGrid.cpp
+++ b/src/ItemGrid.cpp
@@ -637,14 +637,35 @@ void cItemGrid::GenerateRandomLootWithBooks(const cLootProbab * a_LootProbabs, s
int Rnd = (Noise.IntNoise1DInt(i) / 7);
int LootRnd = Rnd % TotalProbab;
Rnd >>= 8;
- cItem CurrentLoot = cItem(E_ITEM_BOOK, 1, 0); // TODO: enchantment
+ cItem CurrentLoot = cItem(E_ITEM_ENCHANTED_BOOK, 1, 0);
+
+ // Choose the enchantments
+ cWeightedEnchantments Enchantments;
+ cEnchantments::AddItemEnchantmentWeights(Enchantments, E_ITEM_BOOK, 24 + Noise.IntNoise2DInt(a_Seed, TotalProbab) % 7);
+ int NumEnchantments = Noise.IntNoise3DInt(TotalProbab, Rnd, a_Seed) % 5; // The number of enchantments this book wil get.
+
+ for (int j = 0; j <= NumEnchantments; j++)
+ {
+ cEnchantments Enchantment = cEnchantments::GenerateEnchantmentFromVector(Enchantments, Noise.IntNoise2DInt(NumEnchantments, i));
+ CurrentLoot.m_Enchantments.Add(Enchantment);
+ cEnchantments::RemoveEnchantmentWeightFromVector(Enchantments, Enchantment);
+ cEnchantments::CheckEnchantmentConflictsFromVector(Enchantments, Enchantment);
+ }
+
for (size_t j = 0; j < a_CountLootProbabs; j++)
{
- LootRnd -= a_LootProbabs[i].m_Weight;
+ LootRnd -= a_LootProbabs[j].m_Weight;
if (LootRnd < 0)
{
- CurrentLoot = a_LootProbabs[i].m_Item;
- CurrentLoot.m_ItemCount = a_LootProbabs[i].m_MinAmount + (Rnd % (a_LootProbabs[i].m_MaxAmount - a_LootProbabs[i].m_MinAmount));
+ CurrentLoot = a_LootProbabs[j].m_Item;
+ if ((a_LootProbabs[j].m_MaxAmount - a_LootProbabs[j].m_MinAmount) > 0)
+ {
+ CurrentLoot.m_ItemCount = a_LootProbabs[j].m_MinAmount + (Rnd % (a_LootProbabs[j].m_MaxAmount - a_LootProbabs[j].m_MinAmount));
+ }
+ else
+ {
+ CurrentLoot.m_ItemCount = a_LootProbabs[j].m_MinAmount;
+ }
Rnd >>= 8;
break;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-08 18:58:16 +0200