Closes#4236
CMake now creates a header file in the build directory under the path "include/Globals.h" which just includes "src/Globals.h" with an absolute path. Then instead of adding "src/" to the include directories, it adds "include/".
#include "Globals.h" still works by including the build generated file and any other src-relative path will not work.
* Replace cWorld::FindClosesPlayer with cWorld::DoWithClosestPlayer
* Implement experience reward splitting into the orb sizes used in vanilla
* Modified speed calculation in cExpOrb::Tick to make the orbs fly towards the player
Fixes#4216
* Move Broadcast functions from cChunkMap to cBroadcaster
- Remove cBroadcastInterface in favour of cBroadcaster.
- cChunk: Remove broadcast functions.
* resurect broadcast interface
* Absorb cBroadcaster into cWorld.
Removes the need for forwarding the function calls.
* Improve const-correctness
* Use Int8 instead of char
+ Comment `ForClients` functions
* Improve comments
* Broadcaster: Rename ForClients functions
1. Base knockback on an entity's bounding box intersection with the explosion
2. Armor blast protection reduces knockback
3. Don't apply knockback to players flying in creative mode
Fixes#4139
1. implement protocol message SendHeldItemChange
2. add save / load inventory equipped item slot in JSON
3. send held item slot message after player connect to server
Fixes#4189
* Change reinterpret_cast -> static_cast wherever possible
* Remove more unnecessary `const_cast`s.
reinterpret_casts should be avoided for the same reason as c-style casts - they don't do any type-checking. reinterpret_cast was mainly being used for down-casting in inheritance hierarchies but static_cast works just as well while also making sure that there is actually an inheritance relationship there.
Fixes ["Fishing Speed Too Slow"](https://forum.cuberite.org/thread-3175-post-29000.html#pid29000).
Interestingly, the constants @NiLSPACE points out are actually correct:
```cpp
(Random.RandInt(100, 900) - static_cast<int>(a_Player->GetEquippedItem().m_Enchantments.GetLevel(cEnchantments::enchLure) * 100))
```
100 to 900 ticks is the correct timing of 5-45 seconds. However, the timer is only updated when the floater is in the water and the server side position was actually bobbing in and out of the water. This meant the timer took ~2-3x longer than it should.
With this change the floater position is always in the water and so the timer works as expected.
* Fixes a number of "<function>: not all control paths return a value" warnings on MSVC.
* Introduces the UNREACHABLE global macro and uses it instead of conditionally compiled switch defaults.
* Move cNBTParseErrorCategory from FastNBT.h into FastNBT.cpp to prevent bad calls to message()
* Cactus detection code follows pattern set in #3996
* Pickups are now destroyed on cactus contact
* Add cactus detection and destruction to Exp Orbs
Remove checks for IsExpOrb() in cEntity::Tick()
Exp Orbs do not call super::Tick() and so this condition was
pointless.
* Replace cEntity:m_IsSubmerged with m_IsHeadInWater
* Replace cEntity:m_IsSwimming with m_IsInWater
* Add API documentation for new symbols
* Apply SetSwimState to all entities, not just mobs and players
* Pickups now use IsOnFire to check if they are on fire before destruction
Fixes#3987
* Replaces AppendVPrintf with fmt::sprintf
* fmt::ArgList now used as a type safe alternative to varargs.
* Removed SIZE_T_FMT compatibility macros. fmt::sprintf is fully portable and supports %zu.
* Adds FLOG functions to log with fmt's native formatting style.
Adds a block handler for concrete powder and implements hardening to concrete.
Concrete powder turns into concrete when:
* It is next to water when it receives a block update
* It falls onto a water block (even with Physics SandInstantFall=1)
* Uses vanilla logic to decide which blocks rain falls through.
* Rain falls infinitely above the world, and stops at y=0.
* Entities will now be extinguished if they are under rain-blocking
blocks, and fire will now be extinguished by rain similarly.
* Create IsWeatherWetAtXYZ to identify wetness at a particular location.
* Use new code for enderman rain detection.
* Fixes issue #916
* Disable warnings for global constructors in the fire simulator.
* Fixed Clang 5.0 compile errors
* Fixed wrong comment
* Only disable warnings in Clang 5 or higher
* Added a CMake condition for the Clang 5 no-zero-as-null-pointer-constant warning
* Now using the use_nullptr branch of the Cuberite specific SQLiteCpp fork
* Made BroadcastSoundEffect take vector parameters.
* Added docs for new vectored methods
* Removed old code
* Fixed lua warnings
* Made old BroadcastSoundEffect not an override.
* m_Block to m_BlockPos, used Vector3d constructor where prettier.
* a_Block to a_BlockPos
* Changed thunderbolt a_Block to a_BlockPos
* Fix switch warnings
* Fix a variety of -Wswitch and -Wswitch-enum warnings
* Remove unneeded -Wno-error flags
* Reorganise some eMonsterType switches
* Alpha sort eMonsterType cases in WriteMobMetadata
and in cNBTChunkSerializer::AddMonsterEntity
* List all mob types in protocol 1.12 and NBTChunkSerializer
* cStructGenTrees::GetNumTrees: remove switch default
* cWSSAnvil::LoadOldMinecartFromNBT: Log unhandled minecart type
