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-rw-r--r--MCServer/crafting.txt56
-rw-r--r--src/ClientHandle.cpp48
-rw-r--r--src/ClientHandle.h4
-rw-r--r--src/CraftingRecipes.cpp87
-rw-r--r--src/CraftingRecipes.h3
-rw-r--r--src/Entities/Player.cpp32
-rw-r--r--src/Entities/Player.h11
-rw-r--r--src/Entities/ProjectileEntity.cpp87
-rw-r--r--src/Entities/ProjectileEntity.h12
-rw-r--r--src/Item.cpp22
-rw-r--r--src/Item.h16
-rw-r--r--src/Items/ItemThrowable.h6
-rw-r--r--src/Mobs/Sheep.cpp26
-rw-r--r--src/Protocol/Protocol17x.cpp77
-rw-r--r--src/World.cpp18
-rw-r--r--src/World.h2
-rw-r--r--src/WorldStorage/FastNBT.h2
-rw-r--r--src/WorldStorage/FireworksSerializer.cpp252
-rw-r--r--src/WorldStorage/FireworksSerializer.h92
-rw-r--r--src/WorldStorage/NBTChunkSerializer.cpp14
-rw-r--r--src/WorldStorage/WSSAnvil.cpp6
21 files changed, 699 insertions, 174 deletions
diff --git a/MCServer/crafting.txt b/MCServer/crafting.txt
index 92abe24cb..60cda0673 100644
--- a/MCServer/crafting.txt
+++ b/MCServer/crafting.txt
@@ -39,6 +39,7 @@
#
# Need to list each of the four log types, otherwise all logs would get converted into apple planks (^0)
+
ApplePlanks, 4 = AppleLog, *
ConiferPlanks, 4 = ConiferLog, *
BirchPlanks, 4 = BirchLog, *
@@ -434,6 +435,55 @@ GoldNugget, 9 = GoldIngot, *
EnchantmentTable = Obsidian, 1:3, 2:3, 3:3, 2:2 | Diamond, 1:2, 3:2 | Book, 2:1
-
-
-
+#******************************************************#
+# Fireworks & Co.
+# (Best not to add non-vanilla items to this as it will cause internal firework data handling code to log warnings)
+
+# Ballistic firework rockets - plain and with firework star, all with 1 - 3 gunpowder
+FireworkRocket = Paper, * | Gunpowder, *
+FireworkRocket = Paper, * | Gunpowder, * | Gunpowder, *
+FireworkRocket = Paper, * | Gunpowder, * | Gunpowder, * | Gunpowder, *
+FireworkRocket = FireworkStar, * | Paper, * | Gunpowder, *
+FireworkRocket = FireworkStar, * | Paper, * | Gunpowder, * | Gunpowder, *
+FireworkRocket = FireworkStar, * | Paper, * | Gunpowder, * | Gunpowder, * | Gunpowder, *
+
+# Radioactive firework stars
+# Plain powder and dye
+FireworkStar = Gunpowder, * | Dye ^-1, *
+
+# Powder and effect, with effect combining
+FireworkStar = Gunpowder, * | Dye ^-1, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Glowdust, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Glowdust, * | Diamond, *
+
+# Powder and shape (no shape combining possible)
+FireworkStar = Gunpowder, * | Dye ^-1, * | Firecharge, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Goldnugget, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Feather, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | SkeletonHead ^-1, *
+
+# Power and shape (no shape combining possible), combined with effect
+FireworkStar = Gunpowder, * | Dye ^-1, * | Firecharge, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Firecharge, * | Glowdust, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Goldnugget, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Goldnugget, * | Glowdust, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Feather, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Feather, * | Glowdust, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | SkeletonHead ^-1, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | SkeletonHead ^-1, * | Glowdust, *
+
+# Power and shape (no shape combining possible), combined with effect (with effect combining)
+FireworkStar = Gunpowder, * | Dye ^-1, * | Firecharge, * | Glowdust, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Goldnugget, * | Glowdust, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | Feather, * | Glowdust, * | Diamond, *
+FireworkStar = Gunpowder, * | Dye ^-1, * | SkeletonHead ^-1, * | Glowdust, * | Diamond, *
+
+# Star fade colour-change
+FireworkStar = FireworkStar, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
+FireworkStar = FireworkStar, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, * | Dye ^-1, *
diff --git a/src/ClientHandle.cpp b/src/ClientHandle.cpp
index c677862eb..d268a4122 100644
--- a/src/ClientHandle.cpp
+++ b/src/ClientHandle.cpp
@@ -52,6 +52,9 @@
/** Maximum number of explosions to send this tick, server will start dropping if exceeded */
#define MAX_EXPLOSIONS_PER_TICK 20
+/** Maximum number of block change interactions a player can perform per tick - exceeding this causes a kick */
+#define MAX_BLOCK_CHANGE_INTERACTIONS 20
+
/** How many ticks before the socket is closed after the client is destroyed (#31) */
static const int TICKS_BEFORE_CLOSE = 20;
@@ -700,6 +703,14 @@ void cClientHandle::HandleLeftClick(int a_BlockX, int a_BlockY, int a_BlockZ, eB
a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_Status
);
+ m_NumBlockChangeInteractionsThisTick++;
+
+ if (!CheckBlockInteractionsRate())
+ {
+ Kick("Too many blocks were destroyed per unit time - hacked client?");
+ return;
+ }
+
cPluginManager * PlgMgr = cRoot::Get()->GetPluginManager();
if (PlgMgr->CallHookPlayerLeftClick(*m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace, a_Status))
{
@@ -707,12 +718,6 @@ void cClientHandle::HandleLeftClick(int a_BlockX, int a_BlockY, int a_BlockZ, eB
m_Player->GetWorld()->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player);
return;
}
-
- if (!CheckBlockInteractionsRate())
- {
- // Too many interactions per second, simply ignore. Probably a hacked client, so don't even send bak the block
- return;
- }
switch (a_Status)
{
@@ -944,7 +949,7 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
cBlockHandler * BlockHandler = cBlockInfo::GetHandler(BlockType);
BlockHandler->OnCancelRightClick(ChunkInterface, *World, m_Player, a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
- if (a_BlockFace > -1)
+ if (a_BlockFace > BLOCK_FACE_NONE)
{
AddFaceDirection(a_BlockX, a_BlockY, a_BlockZ, a_BlockFace);
World->SendBlockTo(a_BlockX, a_BlockY, a_BlockZ, m_Player);
@@ -955,7 +960,7 @@ void cClientHandle::HandleRightClick(int a_BlockX, int a_BlockY, int a_BlockZ, e
if (!CheckBlockInteractionsRate())
{
- LOGD("Too many block interactions, aborting placement");
+ Kick("Too many blocks were placed/interacted with per unit time - hacked client?");
return;
}
@@ -1632,28 +1637,12 @@ bool cClientHandle::CheckBlockInteractionsRate(void)
{
ASSERT(m_Player != NULL);
ASSERT(m_Player->GetWorld() != NULL);
- /*
- // TODO: _X 2012_11_01: This needs a total re-thinking and rewriting
- int LastActionCnt = m_Player->GetLastBlockActionCnt();
- if ((m_Player->GetWorld()->GetTime() - m_Player->GetLastBlockActionTime()) < 0.1)
- {
- // Limit the number of block interactions per tick
- m_Player->SetLastBlockActionTime(); //Player tried to interact with a block. Reset last block interation time.
- m_Player->SetLastBlockActionCnt(LastActionCnt + 1);
- if (m_Player->GetLastBlockActionCnt() > MAXBLOCKCHANGEINTERACTIONS)
- {
- // Kick if more than MAXBLOCKCHANGEINTERACTIONS per tick
- LOGWARN("Player %s tried to interact with a block too quickly! (could indicate bot) Was Kicked.", m_Username.c_str());
- Kick("You're a baaaaaad boy!");
- return false;
- }
- }
- else
+
+ if (m_NumBlockChangeInteractionsThisTick > MAX_BLOCK_CHANGE_INTERACTIONS)
{
- m_Player->SetLastBlockActionCnt(0); // Reset count
- m_Player->SetLastBlockActionTime(); // Player tried to interact with a block. Reset last block interation time.
+ return false;
}
- */
+
return true;
}
@@ -1726,8 +1715,9 @@ void cClientHandle::Tick(float a_Dt)
}
}
- // Reset explosion counter:
+ // Reset explosion & block change counters:
m_NumExplosionsThisTick = 0;
+ m_NumBlockChangeInteractionsThisTick = 0;
}
diff --git a/src/ClientHandle.h b/src/ClientHandle.h
index 194533402..2382e81cf 100644
--- a/src/ClientHandle.h
+++ b/src/ClientHandle.h
@@ -46,7 +46,6 @@ class cClientHandle : // tolua_export
public cSocketThreads::cCallback
{ // tolua_export
public:
- static const int MAXBLOCKCHANGEINTERACTIONS = 20; // 5 didn't help, 10 still doesn't work in Creative, 20 seems to have done the trick
#if defined(ANDROID_NDK)
static const int DEFAULT_VIEW_DISTANCE = 4; // The default ViewDistance (used when no value is set in Settings.ini)
@@ -319,6 +318,9 @@ private:
/** Number of explosions sent this tick */
int m_NumExplosionsThisTick;
+
+ /** Number of place or break interactions this tick */
+ int m_NumBlockChangeInteractionsThisTick;
static int s_ClientCount;
int m_UniqueID;
diff --git a/src/CraftingRecipes.cpp b/src/CraftingRecipes.cpp
index fb1a10cca..868182394 100644
--- a/src/CraftingRecipes.cpp
+++ b/src/CraftingRecipes.cpp
@@ -1,4 +1,4 @@
-
+
// CraftingRecipes.cpp
// Interfaces to the cCraftingRecipes class representing the storage of crafting recipes
@@ -762,9 +762,94 @@ cCraftingRecipes::cRecipe * cCraftingRecipes::MatchRecipe(const cItem * a_Crafti
Recipe->m_Ingredients.push_back(*itrS);
}
Recipe->m_Ingredients.insert(Recipe->m_Ingredients.end(), MatchedSlots.begin(), MatchedSlots.end());
+
+ // We use Recipe instead of a_Recipe because we want the wildcard ingredients' slot numbers as well, which was just added previously
+ HandleFireworks(a_CraftingGrid, Recipe.get(), a_GridStride, a_OffsetX, a_OffsetY);
+
return Recipe.release();
}
+
+void cCraftingRecipes::HandleFireworks(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_OffsetX, int a_OffsetY)
+{
+ // TODO: add support for more than one dye in the recipe
+ // A manual and temporary solution (listing everything) is in crafting.txt for fade colours, but a programmatic solutions needs to be done for everything else
+
+ if (a_Recipe->m_Result.m_ItemType == E_ITEM_FIREWORK_ROCKET)
+ {
+ for (cRecipeSlots::const_iterator itr = a_Recipe->m_Ingredients.begin(); itr != a_Recipe->m_Ingredients.end(); ++itr)
+ {
+ switch (itr->m_Item.m_ItemType)
+ {
+ case E_ITEM_FIREWORK_STAR:
+ {
+ // Result was a rocket, found a star - copy star data to rocket data
+ int GridID = (itr->x + a_OffsetX) + a_GridStride * (itr->y + a_OffsetY);
+ a_Recipe->m_Result.m_FireworkItem.CopyFrom(a_CraftingGrid[GridID].m_FireworkItem);
+ break;
+ }
+ case E_ITEM_GUNPOWDER:
+ {
+ // Gunpowder - increase flight time
+ a_Recipe->m_Result.m_FireworkItem.m_FlightTimeInTicks += 20;
+ break;
+ }
+ case E_ITEM_PAPER: break;
+ default: LOG("Unexpected item in firework rocket a_Recipe, was the crafting file fireworks section changed?"); break;
+ }
+ }
+ }
+ else if (a_Recipe->m_Result.m_ItemType == E_ITEM_FIREWORK_STAR)
+ {
+ std::vector<int> DyeColours;
+ bool FoundStar = false;
+
+ for (cRecipeSlots::const_iterator itr = a_Recipe->m_Ingredients.begin(); itr != a_Recipe->m_Ingredients.end(); ++itr)
+ {
+ switch (itr->m_Item.m_ItemType)
+ {
+ case E_ITEM_FIREWORK_STAR:
+ {
+ // Result was star, found another star - probably adding fade colours, but copy data over anyhow
+ FoundStar = true;
+ int GridID = (itr->x + a_OffsetX) + a_GridStride * (itr->y + a_OffsetY);
+ a_Recipe->m_Result.m_FireworkItem.CopyFrom(a_CraftingGrid[GridID].m_FireworkItem);
+ break;
+ }
+ case E_ITEM_DYE:
+ {
+ int GridID = (itr->x + a_OffsetX) + a_GridStride * (itr->y + a_OffsetY);
+ DyeColours.push_back(cFireworkItem::GetVanillaColourCodeFromDye(a_CraftingGrid[GridID].m_ItemDamage));
+ break;
+ }
+ case E_ITEM_GUNPOWDER: break;
+ case E_ITEM_DIAMOND: a_Recipe->m_Result.m_FireworkItem.m_HasTrail = true; break;
+ case E_ITEM_GLOWSTONE_DUST: a_Recipe->m_Result.m_FireworkItem.m_HasFlicker = true; break;
+
+ case E_ITEM_FIRE_CHARGE: a_Recipe->m_Result.m_FireworkItem.m_Type = 1; break;
+ case E_ITEM_GOLD_NUGGET: a_Recipe->m_Result.m_FireworkItem.m_Type = 2; break;
+ case E_ITEM_FEATHER: a_Recipe->m_Result.m_FireworkItem.m_Type = 4; break;
+ case E_ITEM_HEAD: a_Recipe->m_Result.m_FireworkItem.m_Type = 3; break;
+ default: LOG("Unexpected item in firework star a_Recipe, was the crafting file fireworks section changed?"); break; // ermahgerd BARD ardmins
+ }
+ }
+
+ if (FoundStar && (!DyeColours.empty()))
+ {
+ // Found a star and a dye? Fade colours.
+ a_Recipe->m_Result.m_FireworkItem.m_FadeColours = DyeColours;
+ }
+ else if (!DyeColours.empty())
+ {
+ // Only dye? Normal colours.
+ a_Recipe->m_Result.m_FireworkItem.m_Colours = DyeColours;
+ }
+ }
+}
+
+
+
+
diff --git a/src/CraftingRecipes.h b/src/CraftingRecipes.h
index 9d92cbfab..90e41eddc 100644
--- a/src/CraftingRecipes.h
+++ b/src/CraftingRecipes.h
@@ -165,6 +165,9 @@ protected:
/// Checks if the grid matches the specified recipe, offset by the specified offsets. Returns a matched cRecipe * if so, or NULL if not matching. Caller must delete the return value!
cRecipe * MatchRecipe(const cItem * a_CraftingGrid, int a_GridWidth, int a_GridHeight, int a_GridStride, const cRecipe * a_Recipe, int a_OffsetX, int a_OffsetY);
+
+ /** Searches for anything firework related, and does the data setting if appropriate */
+ void HandleFireworks(const cItem * a_CraftingGrid, cCraftingRecipes::cRecipe * a_Recipe, int a_GridStride, int a_OffsetX, int a_OffsetY);
} ;
diff --git a/src/Entities/Player.cpp b/src/Entities/Player.cpp
index 42ee14cf3..ccdd151f3 100644
--- a/src/Entities/Player.cpp
+++ b/src/Entities/Player.cpp
@@ -10,18 +10,11 @@
#include "../BlockEntities/BlockEntity.h"
#include "../GroupManager.h"
#include "../Group.h"
-#include "../ChatColor.h"
-#include "../Item.h"
-#include "../Tracer.h"
#include "../Root.h"
#include "../OSSupport/Timer.h"
-#include "../MersenneTwister.h"
#include "../Chunk.h"
#include "../Items/ItemHandler.h"
-#include "../Vector3d.h"
-#include "../Vector3f.h"
-
#include "inifile/iniFile.h"
#include "json/json.h"
@@ -45,10 +38,7 @@ cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
, m_Inventory(*this)
, m_CurrentWindow(NULL)
, m_InventoryWindow(NULL)
- , m_TimeLastPickupCheck(0.f)
, m_Color('-')
- , m_LastBlockActionTime(0)
- , m_LastBlockActionCnt(0)
, m_GameMode(eGameMode_NotSet)
, m_IP("")
, m_ClientHandle(a_Client)
@@ -86,7 +76,6 @@ cPlayer::cPlayer(cClientHandle* a_Client, const AString & a_PlayerName)
m_LastPlayerListTime = t1.GetNowTime();
m_TimeLastTeleportPacket = 0;
- m_TimeLastPickupCheck = 0;
m_PlayerName = a_PlayerName;
m_bDirtyPosition = true; // So chunks are streamed to player at spawn
@@ -1047,27 +1036,6 @@ void cPlayer::CloseWindowIfID(char a_WindowID, bool a_CanRefuse)
-void cPlayer::SetLastBlockActionTime()
-{
- if (m_World != NULL)
- {
- m_LastBlockActionTime = m_World->GetWorldAge() / 20.0f;
- }
-}
-
-
-
-
-
-void cPlayer::SetLastBlockActionCnt( int a_LastBlockActionCnt )
-{
- m_LastBlockActionCnt = a_LastBlockActionCnt;
-}
-
-
-
-
-
void cPlayer::SetGameMode(eGameMode a_GameMode)
{
if ((a_GameMode < gmMin) || (a_GameMode >= gmMax))
diff --git a/src/Entities/Player.h b/src/Entities/Player.h
index a795bb9eb..f9404dfaf 100644
--- a/src/Entities/Player.h
+++ b/src/Entities/Player.h
@@ -50,7 +50,7 @@ public:
/// Returns the curently equipped weapon; empty item if none
virtual cItem GetEquippedWeapon(void) const override { return m_Inventory.GetEquippedItem(); }
- /// Returns the currently equipped helmet; empty item if nonte
+ /// Returns the currently equipped helmet; empty item if none
virtual cItem GetEquippedHelmet(void) const override { return m_Inventory.GetEquippedHelmet(); }
/// Returns the currently equipped chestplate; empty item if none
@@ -165,11 +165,6 @@ public:
// tolua_end
void SetIP(const AString & a_IP);
-
- float GetLastBlockActionTime() { return m_LastBlockActionTime; }
- int GetLastBlockActionCnt() { return m_LastBlockActionCnt; }
- void SetLastBlockActionCnt( int );
- void SetLastBlockActionTime();
// Sets the current gamemode, doesn't check validity, doesn't send update packets to client
void LoginSetGameMode(eGameMode a_GameMode);
@@ -416,12 +411,8 @@ protected:
cWindow * m_CurrentWindow;
cWindow * m_InventoryWindow;
- float m_TimeLastPickupCheck;
-
char m_Color;
- float m_LastBlockActionTime;
- int m_LastBlockActionCnt;
eGameMode m_GameMode;
AString m_IP;
diff --git a/src/Entities/ProjectileEntity.cpp b/src/Entities/ProjectileEntity.cpp
index 03bc0c99d..12d2025ec 100644
--- a/src/Entities/ProjectileEntity.cpp
+++ b/src/Entities/ProjectileEntity.cpp
@@ -214,7 +214,7 @@ cProjectileEntity::cProjectileEntity(eKind a_Kind, cEntity * a_Creator, const Ve
-cProjectileEntity * cProjectileEntity::Create(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d * a_Speed)
+cProjectileEntity * cProjectileEntity::Create(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item, const Vector3d * a_Speed)
{
Vector3d Speed;
if (a_Speed != NULL)
@@ -231,8 +231,15 @@ cProjectileEntity * cProjectileEntity::Create(eKind a_Kind, cEntity * a_Creator,
case pkGhastFireball: return new cGhastFireballEntity (a_Creator, a_X, a_Y, a_Z, Speed);
case pkFireCharge: return new cFireChargeEntity (a_Creator, a_X, a_Y, a_Z, Speed);
case pkExpBottle: return new cExpBottleEntity (a_Creator, a_X, a_Y, a_Z, Speed);
- case pkFirework: return new cFireworkEntity (a_Creator, a_X, a_Y, a_Z );
- // TODO: the rest
+ case pkFirework:
+ {
+ if (a_Item.m_FireworkItem.m_Colours.empty())
+ {
+ return NULL;
+ }
+
+ return new cFireworkEntity(a_Creator, a_X, a_Y, a_Z, a_Item);
+ }
}
LOGWARNING("%s: Unknown projectile kind: %d", __FUNCTION__, a_Kind);
@@ -276,6 +283,7 @@ AString cProjectileEntity::GetMCAClassName(void) const
case pkExpBottle: return "ThrownExpBottle";
case pkSplashPotion: return "ThrownPotion";
case pkWitherSkull: return "WitherSkull";
+ case pkFirework: return "Firework";
case pkFishingFloat: return ""; // Unknown, perhaps MC doesn't save this?
}
ASSERT(!"Unhandled projectile entity kind!");
@@ -693,8 +701,10 @@ void cExpBottleEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_H
///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
// cFireworkEntity :
-cFireworkEntity::cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z) :
-super(pkFirework, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
+cFireworkEntity::cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item) :
+super(pkFirework, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
+ m_ExplodeTimer(0),
+ m_FireworkItem(a_Item)
{
}
@@ -702,30 +712,20 @@ super(pkFirework, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25)
-void cFireworkEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
+void cFireworkEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
{
- if ((a_HitFace != BLOCK_FACE_BOTTOM) && (a_HitFace != BLOCK_FACE_NONE))
+ int RelX = POSX_TOINT - a_Chunk.GetPosX() * cChunkDef::Width;
+ int RelZ = POSZ_TOINT - a_Chunk.GetPosZ() * cChunkDef::Width;
+ int PosY = POSY_TOINT;
+
+ if ((PosY < 0) || (PosY >= cChunkDef::Height))
{
- return;
+ goto setspeed;
}
- SetSpeed(0, 0, 0);
- SetPosition(GetPosX(), GetPosY() - 0.5, GetPosZ());
-
- m_IsInGround = true;
-
- BroadcastMovementUpdate();
-}
-
-
-
-
-
-void cFireworkEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
-{
if (m_IsInGround)
{
- if (a_Chunk.GetBlock((int)GetPosX(), (int)GetPosY() + 1, (int)GetPosZ()) == E_BLOCK_AIR)
+ if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) == E_BLOCK_AIR)
{
m_IsInGround = false;
}
@@ -734,28 +734,35 @@ void cFireworkEntity::HandlePhysics(float a_Dt, cChunk & a_Chunk)
return;
}
}
+ else
+ {
+ if (a_Chunk.GetBlock(RelX, POSY_TOINT + 1, RelZ) != E_BLOCK_AIR)
+ {
+ OnHitSolidBlock(GetPosition(), BLOCK_FACE_YM);
+ return;
+ }
+ }
- Vector3d PerTickSpeed = GetSpeed() / 20;
- Vector3d Pos = GetPosition();
+setspeed:
+ AddSpeedY(1);
+ AddPosition(GetSpeed() * (a_Dt / 1000));
+}
- // Trace the tick's worth of movement as a line:
- Vector3d NextPos = Pos + PerTickSpeed;
- cProjectileTracerCallback TracerCallback(this);
- if (!cLineBlockTracer::Trace(*m_World, TracerCallback, Pos, NextPos))
+
+
+
+
+void cFireworkEntity::Tick(float a_Dt, cChunk & a_Chunk)
+{
+ super::Tick(a_Dt, a_Chunk);
+
+ if (m_ExplodeTimer == m_FireworkItem.m_FireworkItem.m_FlightTimeInTicks)
{
- // Something has been hit, abort all other processing
- return;
+ m_World->BroadcastEntityStatus(*this, ENTITY_STATUS_FIREWORK_EXPLODE);
+ Destroy();
}
- // The tracer also checks the blocks for slowdown blocks - water and lava - and stores it for later in its SlowdownCoeff
-
- // Update the position:
- SetPosition(NextPos);
- // Add slowdown and gravity effect to the speed:
- Vector3d NewSpeed(GetSpeed());
- NewSpeed.y += 2;
- NewSpeed *= TracerCallback.GetSlowdownCoeff();
- SetSpeed(NewSpeed);
+ m_ExplodeTimer++;
}
diff --git a/src/Entities/ProjectileEntity.h b/src/Entities/ProjectileEntity.h
index e80592999..fac592d16 100644
--- a/src/Entities/ProjectileEntity.h
+++ b/src/Entities/ProjectileEntity.h
@@ -46,7 +46,7 @@ public:
cProjectileEntity(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, double a_Width, double a_Height);
cProjectileEntity(eKind a_Kind, cEntity * a_Creator, const Vector3d & a_Pos, const Vector3d & a_Speed, double a_Width, double a_Height);
- static cProjectileEntity * Create(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d * a_Speed = NULL);
+ static cProjectileEntity * Create(eKind a_Kind, cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item, const Vector3d * a_Speed = NULL);
/// Called by the physics blocktracer when the entity hits a solid block, the hit position and the face hit (BLOCK_FACE_) is given
virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace);
@@ -305,13 +305,19 @@ public:
CLASS_PROTODEF(cFireworkEntity);
- cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z);
+ cFireworkEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const cItem & a_Item);
+ const cItem & GetItem(void) const { return m_FireworkItem; }
protected:
// cProjectileEntity overrides:
- virtual void OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace) override;
virtual void HandlePhysics(float a_Dt, cChunk & a_Chunk) override;
+ virtual void Tick(float a_Dt, cChunk & a_Chunk) override;
+
+private:
+
+ int m_ExplodeTimer;
+ cItem m_FireworkItem;
// tolua_begin
diff --git a/src/Item.cpp b/src/Item.cpp
index 9170006b6..61d57e763 100644
--- a/src/Item.cpp
+++ b/src/Item.cpp
@@ -1,4 +1,4 @@
-
+
#include "Globals.h" // NOTE: MSVC stupidness requires this to be the same across all modules
#include "Item.h"
@@ -139,6 +139,16 @@ void cItem::GetJson(Json::Value & a_OutValue) const
{
a_OutValue["Lore"] = m_Lore;
}
+
+ if ((m_ItemType == E_ITEM_FIREWORK_ROCKET) || (m_ItemType == E_ITEM_FIREWORK_STAR))
+ {
+ a_OutValue["Flicker"] = m_FireworkItem.m_HasFlicker;
+ a_OutValue["Trail"] = m_FireworkItem.m_HasTrail;
+ a_OutValue["Type"] = m_FireworkItem.m_Type;
+ a_OutValue["FlightTimeInTicks"] = m_FireworkItem.m_FlightTimeInTicks;
+ a_OutValue["Colours"] = m_FireworkItem.ColoursToString(m_FireworkItem);
+ a_OutValue["FadeColours"] = m_FireworkItem.FadeColoursToString(m_FireworkItem);
+ }
}
}
@@ -157,6 +167,16 @@ void cItem::FromJson(const Json::Value & a_Value)
m_Enchantments.AddFromString(a_Value.get("ench", "").asString());
m_CustomName = a_Value.get("Name", "").asString();
m_Lore = a_Value.get("Lore", "").asString();
+
+ if ((m_ItemType == E_ITEM_FIREWORK_ROCKET) || (m_ItemType == E_ITEM_FIREWORK_STAR))
+ {
+ m_FireworkItem.m_HasFlicker = a_Value.get("Flicker", false).asBool();
+ m_FireworkItem.m_HasTrail = a_Value.get("Trail", false).asBool();
+ m_FireworkItem.m_Type = (NIBBLETYPE)a_Value.get("Type", 0).asInt();
+ m_FireworkItem.m_FlightTimeInTicks = (short)a_Value.get("FlightTimeInTicks", 0).asInt();
+ m_FireworkItem.ColoursFromString(a_Value.get("Colours", "").asString(), m_FireworkItem);
+ m_FireworkItem.FadeColoursFromString(a_Value.get("FadeColours", "").asString(), m_FireworkItem);
+ }
}
}
diff --git a/src/Item.h b/src/Item.h
index cc3b3c961..4bdfb12dd 100644
--- a/src/Item.h
+++ b/src/Item.h
@@ -11,6 +11,7 @@
#include "Defines.h"
#include "Enchantments.h"
+#include "WorldStorage/FireworksSerializer.h"
@@ -38,7 +39,8 @@ public:
m_ItemCount(0),
m_ItemDamage(0),
m_CustomName(""),
- m_Lore("")
+ m_Lore(""),
+ m_FireworkItem()
{
}
@@ -57,7 +59,8 @@ public:
m_ItemDamage (a_ItemDamage),
m_Enchantments(a_Enchantments),
m_CustomName (a_CustomName),
- m_Lore (a_Lore)
+ m_Lore (a_Lore),
+ m_FireworkItem()
{
if (!IsValidItem(m_ItemType))
{
@@ -77,7 +80,8 @@ public:
m_ItemDamage (a_CopyFrom.m_ItemDamage),
m_Enchantments(a_CopyFrom.m_Enchantments),
m_CustomName (a_CopyFrom.m_CustomName),
- m_Lore (a_CopyFrom.m_Lore)
+ m_Lore (a_CopyFrom.m_Lore),
+ m_FireworkItem(a_CopyFrom.m_FireworkItem)
{
}
@@ -90,6 +94,7 @@ public:
m_Enchantments.Clear();
m_CustomName = "";
m_Lore = "";
+ m_FireworkItem.EmptyData();
}
@@ -115,7 +120,8 @@ public:
(m_ItemDamage == a_Item.m_ItemDamage) &&
(m_Enchantments == a_Item.m_Enchantments) &&
(m_CustomName == a_Item.m_CustomName) &&
- (m_Lore == a_Item.m_Lore)
+ (m_Lore == a_Item.m_Lore) &&
+ m_FireworkItem.IsEqualTo(a_Item.m_FireworkItem)
);
}
@@ -177,6 +183,8 @@ public:
cEnchantments m_Enchantments;
AString m_CustomName;
AString m_Lore;
+
+ cFireworkItem m_FireworkItem;
};
// tolua_end
diff --git a/src/Items/ItemThrowable.h b/src/Items/ItemThrowable.h
index 46049f961..c6a4e714e 100644
--- a/src/Items/ItemThrowable.h
+++ b/src/Items/ItemThrowable.h
@@ -35,7 +35,7 @@ public:
Vector3d Pos = a_Player->GetThrowStartPos();
Vector3d Speed = a_Player->GetLookVector() * m_SpeedCoeff;
- a_World->CreateProjectile(Pos.x, Pos.y, Pos.z, m_ProjectileKind, a_Player, &Speed);
+ a_World->CreateProjectile(Pos.x, Pos.y, Pos.z, m_ProjectileKind, a_Player, a_Player->GetEquippedItem(), &Speed);
return true;
}
@@ -127,13 +127,13 @@ public:
return false;
}
+ a_World->CreateProjectile(a_BlockX + 0.5, a_BlockY + 1, a_BlockZ + 0.5, m_ProjectileKind, a_Player, a_Player->GetEquippedItem());
+
if (!a_Player->IsGameModeCreative())
{
a_Player->GetInventory().RemoveOneEquippedItem();
}
- a_World->CreateProjectile(a_BlockX + 0.5, a_BlockY + 1, a_BlockZ + 0.5, m_ProjectileKind, a_Player, 0);
-
return true;
}
diff --git a/src/Mobs/Sheep.cpp b/src/Mobs/Sheep.cpp
index 4761103e5..c64360153 100644
--- a/src/Mobs/Sheep.cpp
+++ b/src/Mobs/Sheep.cpp
@@ -68,17 +68,28 @@ void cSheep::OnRightClicked(cPlayer & a_Player)
void cSheep::Tick(float a_Dt, cChunk & a_Chunk)
{
- // The sheep should not move when he's eating so only handle the physics.
+ super::Tick(a_Dt, a_Chunk);
+ int PosX = POSX_TOINT;
+ int PosY = POSY_TOINT - 1;
+ int PosZ = POSZ_TOINT;
+
+ if ((PosY <= 0) || (PosY > cChunkDef::Height))
+ {
+ return;
+ }
+
if (m_TimeToStopEating > 0)
{
- HandlePhysics(a_Dt, a_Chunk);
+ m_bMovingToDestination = false; // The sheep should not move when he's eating
m_TimeToStopEating--;
+
if (m_TimeToStopEating == 0)
{
- if (m_World->GetBlock((int) GetPosX(), (int) GetPosY() - 1, (int) GetPosZ()) == E_BLOCK_GRASS)
+ if (m_World->GetBlock(PosX, PosY, PosZ) == E_BLOCK_GRASS) // Make sure grass hasn't been destroyed in the meantime
{
- // The sheep ate the grass so we change it to dirt.
- m_World->SetBlock((int) GetPosX(), (int) GetPosY() - 1, (int) GetPosZ(), E_BLOCK_DIRT, 0);
+ // The sheep ate the grass so we change it to dirt
+ m_World->SetBlock(PosX, PosY, PosZ, E_BLOCK_DIRT, 0);
+ GetWorld()->BroadcastSoundParticleEffect(2001, PosX, PosY, PosX, E_BLOCK_GRASS);
m_IsSheared = false;
m_World->BroadcastEntityMetadata(*this);
}
@@ -86,12 +97,11 @@ void cSheep::Tick(float a_Dt, cChunk & a_Chunk)
}
else
{
- super::Tick(a_Dt, a_Chunk);
if (m_World->GetTickRandomNumber(600) == 1)
{
- if (m_World->GetBlock((int) GetPosX(), (int) GetPosY() - 1, (int) GetPosZ()) == E_BLOCK_GRASS)
+ if (m_World->GetBlock(PosX, PosY, PosZ) == E_BLOCK_GRASS)
{
- m_World->BroadcastEntityStatus(*this, 10);
+ m_World->BroadcastEntityStatus(*this, ENTITY_STATUS_SHEEP_EATING);
m_TimeToStopEating = 40;
}
}
diff --git a/src/Protocol/Protocol17x.cpp b/src/Protocol/Protocol17x.cpp
index 18646254f..74759aeb9 100644
--- a/src/Protocol/Protocol17x.cpp
+++ b/src/Protocol/Protocol17x.cpp
@@ -2071,36 +2071,47 @@ void cProtocol172::ParseItemMetadata(cItem & a_Item, const AString & a_Metadata)
// Load enchantments and custom display names from the NBT data:
for (int tag = NBT.GetFirstChild(NBT.GetRoot()); tag >= 0; tag = NBT.GetNextSibling(tag))
{
- if (
- (NBT.GetType(tag) == TAG_List) &&
- (
- (NBT.GetName(tag) == "ench") ||
- (NBT.GetName(tag) == "StoredEnchantments")
- )
- )
+ AString TagName = NBT.GetName(tag);
+ switch (NBT.GetType(tag))
{
- EnchantmentSerializer::ParseFromNBT(a_Item.m_Enchantments, NBT, tag);
- }
- else if ((NBT.GetType(tag) == TAG_Compound) && (NBT.GetName(tag) == "display")) // Custom name and lore tag
- {
- for (int displaytag = NBT.GetFirstChild(tag); displaytag >= 0; displaytag = NBT.GetNextSibling(displaytag))
+ case TAG_List:
{
- if ((NBT.GetType(displaytag) == TAG_String) && (NBT.GetName(displaytag) == "Name")) // Custon name tag
+ if ((TagName == "ench") || (TagName == "StoredEnchantments")) // Enchantments tags
{
- a_Item.m_CustomName = NBT.GetString(displaytag);
+ EnchantmentSerializer::ParseFromNBT(a_Item.m_Enchantments, NBT, tag);
}
- else if ((NBT.GetType(displaytag) == TAG_List) && (NBT.GetName(displaytag) == "Lore")) // Lore tag
+ break;
+ }
+ case TAG_Compound:
+ {
+ if (TagName == "display") // Custom name and lore tag
{
- AString Lore;
-
- for (int loretag = NBT.GetFirstChild(displaytag); loretag >= 0; loretag = NBT.GetNextSibling(loretag)) // Loop through array of strings
+ for (int displaytag = NBT.GetFirstChild(tag); displaytag >= 0; displaytag = NBT.GetNextSibling(displaytag))
{
- AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a newline, used internally by MCS to display a new line in the client; don't forget to c_str ;)
+ if ((NBT.GetType(displaytag) == TAG_String) && (NBT.GetName(displaytag) == "Name")) // Custon name tag
+ {
+ a_Item.m_CustomName = NBT.GetString(displaytag);
+ }
+ else if ((NBT.GetType(displaytag) == TAG_List) && (NBT.GetName(displaytag) == "Lore")) // Lore tag
+ {
+ AString Lore;
+
+ for (int loretag = NBT.GetFirstChild(displaytag); loretag >= 0; loretag = NBT.GetNextSibling(loretag)) // Loop through array of strings
+ {
+ AppendPrintf(Lore, "%s`", NBT.GetString(loretag).c_str()); // Append the lore with a newline, used internally by MCS to display a new line in the client; don't forget to c_str ;)
+ }
+
+ a_Item.m_Lore = Lore;
+ }
}
-
- a_Item.m_Lore = Lore;
}
+ else if ((TagName == "Fireworks") || (TagName == "Explosion"))
+ {
+ cFireworkItem::ParseFromNBT(a_Item.m_FireworkItem, NBT, tag, (ENUM_ITEM_ID)a_Item.m_ItemType);
+ }
+ break;
}
+ default: LOGD("Unimplemented NBT data when parsing!"); break;
}
}
}
@@ -2264,7 +2275,7 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
WriteByte (a_Item.m_ItemCount);
WriteShort(a_Item.m_ItemDamage);
- if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty())
+ if (a_Item.m_Enchantments.IsEmpty() && a_Item.IsBothNameAndLoreEmpty() && (a_Item.m_ItemType != E_ITEM_FIREWORK_ROCKET) && (a_Item.m_ItemType != E_ITEM_FIREWORK_STAR))
{
WriteShort(-1);
return;
@@ -2303,6 +2314,10 @@ void cProtocol172::cPacketizer::WriteItem(const cItem & a_Item)
}
Writer.EndCompound();
}
+ if ((a_Item.m_ItemType == E_ITEM_FIREWORK_ROCKET) || (a_Item.m_ItemType == E_ITEM_FIREWORK_STAR))
+ {
+ cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, Writer, (ENUM_ITEM_ID)a_Item.m_ItemType);
+ }
Writer.Finish();
AString Compressed;
CompressStringGZIP(Writer.GetResult().data(), Writer.GetResult().size(), Compressed);
@@ -2479,10 +2494,22 @@ void cProtocol172::cPacketizer::WriteEntityMetadata(const cEntity & a_Entity)
}
case cEntity::etProjectile:
{
- if (((cProjectileEntity &)a_Entity).GetProjectileKind() == cProjectileEntity::pkArrow)
+ cProjectileEntity & Projectile = (cProjectileEntity &)a_Entity;
+ switch (Projectile.GetProjectileKind())
{
- WriteByte(0x10);
- WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
+ case cProjectileEntity::pkArrow:
+ {
+ WriteByte(0x10);
+ WriteByte(((const cArrowEntity &)a_Entity).IsCritical() ? 1 : 0);
+ break;
+ }
+ case cProjectileEntity::pkFirework:
+ {
+ WriteByte(0xA8);
+ WriteItem(((const cFireworkEntity &)a_Entity).GetItem());
+ break;
+ }
+ default: break;
}
break;
}
diff --git a/src/World.cpp b/src/World.cpp
index f6d277663..2627da0ba 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -2980,9 +2980,9 @@ int cWorld::SpawnMobFinalize(cMonster * a_Monster)
-int cWorld::CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const Vector3d * a_Speed)
+int cWorld::CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const cItem a_Item, const Vector3d * a_Speed)
{
- cProjectileEntity * Projectile = cProjectileEntity::Create(a_Kind, a_Creator, a_PosX, a_PosY, a_PosZ, a_Speed);
+ cProjectileEntity * Projectile = cProjectileEntity::Create(a_Kind, a_Creator, a_PosX, a_PosY, a_PosZ, a_Item, a_Speed);
if (Projectile == NULL)
{
return -1;
@@ -3005,18 +3005,18 @@ void cWorld::TabCompleteUserName(const AString & a_Text, AStringVector & a_Resul
cCSLock Lock(m_CSPlayers);
for (cPlayerList::iterator itr = m_Players.begin(), end = m_Players.end(); itr != end; ++itr)
{
- size_t LastSpace = a_Text.find_last_of(" "); //Find the position of the last space
+ size_t LastSpace = a_Text.find_last_of(" "); // Find the position of the last space
- std::string LastWord = a_Text.substr(LastSpace + 1, a_Text.length()); //Find the last word
- std::string PlayerName ((*itr)->GetName());
- std::size_t Found = PlayerName.find(LastWord); //Try to find last word in playername
+ AString LastWord = a_Text.substr(LastSpace + 1, a_Text.length()); // Find the last word
+ AString PlayerName ((*itr)->GetName());
+ size_t Found = PlayerName.find(LastWord); // Try to find last word in playername
- if (Found!=0)
+ if (Found == AString::npos)
{
- continue; //No match
+ continue; // No match
}
- a_Results.push_back((*itr)->GetName()); //Match!
+ a_Results.push_back(PlayerName); // Match!
}
}
diff --git a/src/World.h b/src/World.h
index 0a0939dd1..1b74eccc3 100644
--- a/src/World.h
+++ b/src/World.h
@@ -708,7 +708,7 @@ public:
int SpawnMobFinalize(cMonster* a_Monster);
/** Creates a projectile of the specified type. Returns the projectile's EntityID if successful, <0 otherwise */
- int CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const Vector3d * a_Speed = NULL); // tolua_export
+ int CreateProjectile(double a_PosX, double a_PosY, double a_PosZ, cProjectileEntity::eKind a_Kind, cEntity * a_Creator, const cItem a_Item, const Vector3d * a_Speed = NULL); // tolua_export
/** Returns a random number from the m_TickRand in range [0 .. a_Range]. To be used only in the tick thread! */
int GetTickRandomNumber(unsigned a_Range) { return (int)(m_TickRand.randInt(a_Range)); }
diff --git a/src/WorldStorage/FastNBT.h b/src/WorldStorage/FastNBT.h
index 01a9ad274..1b8b09c21 100644
--- a/src/WorldStorage/FastNBT.h
+++ b/src/WorldStorage/FastNBT.h
@@ -309,7 +309,7 @@ protected:
eTagType m_ItemType; // for TAG_List, the element type
} ;
- static const int MAX_STACK = 50; // Highliy doubtful that an NBT would be constructed this many levels deep
+ static const int MAX_STACK = 50; // Highly doubtful that an NBT would be constructed this many levels deep
// These two fields emulate a stack. A raw array is used due to speed issues - no reallocations are allowed.
sParent m_Stack[MAX_STACK];
diff --git a/src/WorldStorage/FireworksSerializer.cpp b/src/WorldStorage/FireworksSerializer.cpp
new file mode 100644
index 000000000..0e0094e76
--- /dev/null
+++ b/src/WorldStorage/FireworksSerializer.cpp
@@ -0,0 +1,252 @@
+
+#include "Globals.h"
+#include "FireworksSerializer.h"
+#include "WorldStorage/FastNBT.h"
+
+
+
+
+
+void cFireworkItem::WriteToNBTCompound(const cFireworkItem & a_FireworkItem, cFastNBTWriter & a_Writer, const ENUM_ITEM_ID a_Type)
+{
+ switch (a_Type)
+ {
+ case E_ITEM_FIREWORK_ROCKET:
+ {
+ a_Writer.BeginCompound("Fireworks");
+ a_Writer.AddByte("Flight", a_FireworkItem.m_FlightTimeInTicks / 20);
+ a_Writer.BeginList("Explosions", TAG_Compound);
+ a_Writer.BeginCompound("");
+ a_Writer.AddByte("Flicker", a_FireworkItem.m_HasFlicker);
+ a_Writer.AddByte("Trail", a_FireworkItem.m_HasTrail);
+ a_Writer.AddByte("Type", a_FireworkItem.m_Type);
+ a_Writer.AddIntArray("Colors", a_FireworkItem.m_Colours.data(), a_FireworkItem.m_Colours.size());
+ a_Writer.AddIntArray("FadeColors", a_FireworkItem.m_FadeColours.data(), a_FireworkItem.m_FadeColours.size());
+ a_Writer.EndCompound();
+ a_Writer.EndList();
+ a_Writer.EndCompound();
+ break;
+ }
+ case E_ITEM_FIREWORK_STAR:
+ {
+ a_Writer.BeginCompound("Explosion");
+ a_Writer.AddByte("Flicker", a_FireworkItem.m_HasFlicker);
+ a_Writer.AddByte("Trail", a_FireworkItem.m_HasTrail);
+ a_Writer.AddByte("Type", a_FireworkItem.m_Type);
+ if (!a_FireworkItem.m_Colours.empty())
+ {
+ a_Writer.AddIntArray("Colors", a_FireworkItem.m_Colours.data(), a_FireworkItem.m_Colours.size());
+ }
+ if (!a_FireworkItem.m_FadeColours.empty())
+ {
+ a_Writer.AddIntArray("FadeColors", a_FireworkItem.m_FadeColours.data(), a_FireworkItem.m_FadeColours.size());
+ }
+ a_Writer.EndCompound();
+ break;
+ }
+ default: ASSERT(!"Unhandled firework item!"); break;
+ }
+}
+
+
+
+
+
+void cFireworkItem::ParseFromNBT(cFireworkItem & a_FireworkItem, const cParsedNBT & a_NBT, int a_TagIdx, const ENUM_ITEM_ID a_Type)
+{
+ if (a_TagIdx < 0)
+ {
+ return;
+ }
+
+ switch (a_Type)
+ {
+ case E_ITEM_FIREWORK_STAR:
+ {
+ for (int explosiontag = a_NBT.GetFirstChild(a_TagIdx); explosiontag >= 0; explosiontag = a_NBT.GetNextSibling(explosiontag))
+ {
+ eTagType TagType = a_NBT.GetType(explosiontag);
+ if (TagType == TAG_Byte) // Custon name tag
+ {
+ AString ExplosionName = a_NBT.GetName(explosiontag);
+
+ if (ExplosionName == "Flicker")
+ {
+ a_FireworkItem.m_HasFlicker = (a_NBT.GetByte(explosiontag) == 1);
+ }
+ else if (ExplosionName == "Trail")
+ {
+ a_FireworkItem.m_HasTrail = (a_NBT.GetByte(explosiontag) == 1);
+ }
+ else if (ExplosionName == "Type")
+ {
+ a_FireworkItem.m_Type = a_NBT.GetByte(explosiontag);
+ }
+ }
+ else if (TagType == TAG_IntArray)
+ {
+ AString ExplosionName = a_NBT.GetName(explosiontag);
+
+ if (ExplosionName == "Colors")
+ {
+ // Divide by four as data length returned in bytes
+ int DataLength = a_NBT.GetDataLength(explosiontag) / 4;
+ if (DataLength == 0)
+ {
+ continue;
+ }
+
+ const int * ColourData = (const int *)(a_NBT.GetData(explosiontag));
+ for (int i = 0; i < DataLength; i++)
+ {
+ a_FireworkItem.m_Colours.push_back(ntohl(ColourData[i]));
+ }
+ }
+ else if (ExplosionName == "FadeColors")
+ {
+ int DataLength = a_NBT.GetDataLength(explosiontag) / 4;
+ if (DataLength == 0)
+ {
+ continue;
+ }
+
+ const int * FadeColourData = (const int *)(a_NBT.GetData(explosiontag));
+ for (int i = 0; i < DataLength; i++)
+ {
+ a_FireworkItem.m_FadeColours.push_back(ntohl(FadeColourData[i]));
+ }
+ }
+ }
+ }
+ break;
+ }
+ case E_ITEM_FIREWORK_ROCKET:
+ {
+ for (int fireworkstag = a_NBT.GetFirstChild(a_TagIdx); fireworkstag >= 0; fireworkstag = a_NBT.GetNextSibling(fireworkstag))
+ {
+ eTagType TagType = a_NBT.GetType(fireworkstag);
+ if (TagType == TAG_Byte) // Custon name tag
+ {
+ if (a_NBT.GetName(fireworkstag) == "Flight")
+ {
+ a_FireworkItem.m_FlightTimeInTicks = a_NBT.GetByte(fireworkstag) * 20;
+ }
+ }
+ else if ((TagType == TAG_List) && (a_NBT.GetName(fireworkstag) == "Explosions"))
+ {
+ int ExplosionsChild = a_NBT.GetFirstChild(fireworkstag);
+ if ((a_NBT.GetType(ExplosionsChild) == TAG_Compound) && (a_NBT.GetName(ExplosionsChild).empty()))
+ {
+ ParseFromNBT(a_FireworkItem, a_NBT, ExplosionsChild, E_ITEM_FIREWORK_STAR);
+ }
+ }
+ }
+ break;
+ }
+ default: ASSERT(!"Unhandled firework item!"); break;
+ }
+}
+
+
+
+
+
+AString cFireworkItem::ColoursToString(const cFireworkItem & a_FireworkItem)
+{
+ AString Result;
+
+ for (std::vector<int>::const_iterator itr = a_FireworkItem.m_Colours.begin(); itr != a_FireworkItem.m_Colours.end(); ++itr)
+ {
+ AppendPrintf(Result, "%i;", *itr);
+ }
+
+ return Result;
+}
+
+
+
+
+
+void cFireworkItem::ColoursFromString(const AString & a_String, cFireworkItem & a_FireworkItem)
+{
+ AStringVector Split = StringSplit(a_String, ";");
+
+ for (size_t itr = 0; itr < Split.size(); ++itr)
+ {
+ if (Split[itr].empty())
+ {
+ continue;
+ }
+
+ a_FireworkItem.m_Colours.push_back(atoi(Split[itr].c_str()));
+ }
+}
+
+
+
+
+
+AString cFireworkItem::FadeColoursToString(const cFireworkItem & a_FireworkItem)
+{
+ AString Result;
+
+ for (std::vector<int>::const_iterator itr = a_FireworkItem.m_FadeColours.begin(); itr != a_FireworkItem.m_FadeColours.end(); ++itr)
+ {
+ AppendPrintf(Result, "%i;", *itr);
+ }
+
+ return Result;
+}
+
+
+
+
+
+void cFireworkItem::FadeColoursFromString(const AString & a_String, cFireworkItem & a_FireworkItem)
+{
+ AStringVector Split = StringSplit(a_String, ";");
+
+ for (size_t itr = 0; itr < Split.size(); ++itr)
+ {
+ if (Split[itr].empty())
+ {
+ continue;
+ }
+
+ a_FireworkItem.m_FadeColours.push_back(atoi(Split[itr].c_str()));
+ }
+}
+
+
+
+
+
+int cFireworkItem::GetVanillaColourCodeFromDye(short a_DyeMeta)
+{
+ /*
+ Colours are supposed to be calculated via: R << 16 + G << 8 + B
+ However, the RGB values fireworks use aren't the same as the ones for dyes (the ones listed in the MC Wiki)
+ Therefore, here is a list of numbers gotten via the Protocol Proxy
+ */
+
+ switch (a_DyeMeta)
+ {
+ case E_META_DYE_BLACK: return 0x1E1B1B;
+ case E_META_DYE_RED: return 0xB3312C;
+ case E_META_DYE_GREEN: return 0x3B511A;
+ case E_META_DYE_BROWN: return 0x51301A;
+ case E_META_DYE_BLUE: return 0x253192;
+ case E_META_DYE_PURPLE: return 0x7B2FBE;
+ case E_META_DYE_CYAN: return 0x287697;
+ case E_META_DYE_LIGHTGRAY: return 0xABABAB;
+ case E_META_DYE_GRAY: return 0x434343;
+ case E_META_DYE_PINK: return 0xD88198;
+ case E_META_DYE_LIGHTGREEN: return 0x41CD34;
+ case E_META_DYE_YELLOW: return 0xDECF2A;
+ case E_META_DYE_LIGHTBLUE: return 0x6689D3;
+ case E_META_DYE_MAGENTA: return 0xC354CD;
+ case E_META_DYE_ORANGE: return 0xEB8844;
+ case E_META_DYE_WHITE: return 0xF0F0F0;
+ default: ASSERT(!"Unhandled dye meta whilst trying to get colour code for fireworks!"); return 0;
+ }
+}
diff --git a/src/WorldStorage/FireworksSerializer.h b/src/WorldStorage/FireworksSerializer.h
new file mode 100644
index 000000000..5b87bafdb
--- /dev/null
+++ b/src/WorldStorage/FireworksSerializer.h
@@ -0,0 +1,92 @@
+
+// FireworksSerializer.h
+
+// Declares the cFireworkItem class representing a firework or firework star
+
+
+
+
+
+#pragma once
+
+#include "Defines.h"
+
+class cFastNBTWriter;
+class cParsedNBT;
+
+
+
+
+
+class cFireworkItem
+{
+public:
+ cFireworkItem(void) :
+ m_HasFlicker(false),
+ m_HasTrail(false),
+ m_Type(0),
+ m_FlightTimeInTicks(0)
+ {
+ }
+
+ inline void CopyFrom(const cFireworkItem & a_Item)
+ {
+ m_FlightTimeInTicks = a_Item.m_FlightTimeInTicks;
+ m_HasFlicker = a_Item.m_HasFlicker;
+ m_HasTrail = a_Item.m_HasTrail;
+ m_Type = a_Item.m_Type;
+ m_Colours = a_Item.m_Colours;
+ m_FadeColours = a_Item.m_FadeColours;
+ }
+
+ inline void EmptyData(void)
+ {
+ m_FlightTimeInTicks = 0;
+ m_HasFlicker = false;
+ m_Type = 0;
+ m_HasTrail = false;
+ m_Colours.clear();
+ m_FadeColours.clear();
+ }
+
+ inline bool IsEqualTo(const cFireworkItem & a_Item) const
+ {
+ return
+ (
+ (m_FlightTimeInTicks == a_Item.m_FlightTimeInTicks) &&
+ (m_HasFlicker == a_Item.m_HasFlicker) &&
+ (m_HasTrail == a_Item.m_HasTrail) &&
+ (m_Type == a_Item.m_Type) &&
+ (m_Colours == a_Item.m_Colours) &&
+ (m_FadeColours == a_Item.m_FadeColours)
+ );
+ }
+
+ /** Writes firework NBT data to a Writer object */
+ static void WriteToNBTCompound(const cFireworkItem & a_FireworkItem, cFastNBTWriter & a_Writer, const ENUM_ITEM_ID a_Type);
+
+ /** Reads NBT data from a NBT object and populates a FireworkItem with it */
+ static void ParseFromNBT(cFireworkItem & a_FireworkItem, const cParsedNBT & a_NBT, int a_TagIdx, const ENUM_ITEM_ID a_Type);
+
+ /** Converts the firework's vector of colours into a string of values separated by a semicolon */
+ static AString ColoursToString(const cFireworkItem & a_FireworkItem);
+
+ /** Parses a string containing encoded firework colours and populates a FireworkItem with it */
+ static void ColoursFromString(const AString & a_String, cFireworkItem & a_FireworkItem);
+
+ /** Converts the firework's vector of fade colours into a string of values separated by a semicolon */
+ static AString FadeColoursToString(const cFireworkItem & a_FireworkItem);
+
+ /** Parses a string containing encoded firework fade colours and populates a FireworkItem with it */
+ static void FadeColoursFromString(const AString & a_String, cFireworkItem & a_FireworkItem);
+
+ /** Returns a colour code for fireworks used by the network code */
+ static int GetVanillaColourCodeFromDye(short a_DyeMeta);
+
+ bool m_HasFlicker;
+ bool m_HasTrail;
+ NIBBLETYPE m_Type;
+ short m_FlightTimeInTicks;
+ std::vector<int> m_Colours;
+ std::vector<int> m_FadeColours;
+}; \ No newline at end of file
diff --git a/src/WorldStorage/NBTChunkSerializer.cpp b/src/WorldStorage/NBTChunkSerializer.cpp
index 6d0e29958..e9fa11fe6 100644
--- a/src/WorldStorage/NBTChunkSerializer.cpp
+++ b/src/WorldStorage/NBTChunkSerializer.cpp
@@ -91,11 +91,19 @@ void cNBTChunkSerializer::AddItem(const cItem & a_Item, int a_Slot, const AStrin
}
// Write the enchantments:
- if (!a_Item.m_Enchantments.IsEmpty())
+ if (!a_Item.m_Enchantments.IsEmpty() || ((a_Item.m_ItemType == E_ITEM_FIREWORK_ROCKET) || (a_Item.m_ItemType == E_ITEM_FIREWORK_STAR)))
{
- const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
m_Writer.BeginCompound("tag");
- EnchantmentSerializer::WriteToNBTCompound(a_Item.m_Enchantments, m_Writer, TagName);
+ if ((a_Item.m_ItemType == E_ITEM_FIREWORK_ROCKET) || (a_Item.m_ItemType == E_ITEM_FIREWORK_STAR))
+ {
+ cFireworkItem::WriteToNBTCompound(a_Item.m_FireworkItem, m_Writer, (ENUM_ITEM_ID)a_Item.m_ItemType);
+ }
+
+ if (!a_Item.m_Enchantments.IsEmpty())
+ {
+ const char * TagName = (a_Item.m_ItemType == E_ITEM_BOOK) ? "StoredEnchantments" : "ench";
+ EnchantmentSerializer::WriteToNBTCompound(a_Item.m_Enchantments, m_Writer, TagName);
+ }
m_Writer.EndCompound();
}
diff --git a/src/WorldStorage/WSSAnvil.cpp b/src/WorldStorage/WSSAnvil.cpp
index 680f2458f..07cf87ab3 100644
--- a/src/WorldStorage/WSSAnvil.cpp
+++ b/src/WorldStorage/WSSAnvil.cpp
@@ -663,6 +663,12 @@ bool cWSSAnvil::LoadItemFromNBT(cItem & a_Item, const cParsedNBT & a_NBT, int a_
{
EnchantmentSerializer::ParseFromNBT(a_Item.m_Enchantments, a_NBT, EnchTag);
}
+
+ int FireworksTag = a_NBT.FindChildByName(TagTag, ((a_Item.m_ItemType == E_ITEM_FIREWORK_STAR) ? "Fireworks" : "Explosion"));
+ if (EnchTag > 0)
+ {
+ cFireworkItem::ParseFromNBT(a_Item.m_FireworkItem, a_NBT, FireworksTag, (ENUM_ITEM_ID)a_Item.m_ItemType);
+ }
return true;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-02 23:56:43 +0100