1. Do not modify the map after loading. Instead, return string views
(guaranteed to be null-terminated) from look up functions and return
the key directly if not found.
2. Use an `unorded_map` instead of `map` where available (C++20).
Saves a bit of RAM (~50 KiB) and improves lookup performance.
Previously this was falling back to FunctionCase, leading to inconsistent casing of class methods throughout the codebase. Applied to Item as an example.
Used when moving from one persistent variable to another where we want the source variable to be marked empty. Defining as a function instead of move constructor/assignment operator as we only really need to mark the source for xvalues. Detecting that in the constructor/assignment would be needlessly complicated.
* Move declaration of dItems to items.cpp
This array is never used in dungeon generation, it's closely related to Items so should be kept together. Ideally managing dItems can become responsibility of a container for Items, which will handle adding/removing items from the list and keeping the positions in sync.
* Rename SetPlrHandItem to match purpose/use
* Give more descriptive name to GetPlrHandSeed
This function sets a new seed on a given item struct, not just the held item.
* Don't use HoldItem as a temporary for the players initial inventory
* Take Item by reference in RespawnItem
* Don't use holdItem as a temporary when dropping gold on death
* Update DeadItem to take item by reference, and refer to it consistently
Move code which invalidates the source of dropped items to the caller
Most call sites use a temporary item instance or remove the item from the container, so there's no real point invalidating the item after it's been copied to the drop list.
Update DeadItem to take position instead of player references
Makes `CelSprite` unowned and adds a new `OwnedCelSprite` class for
owned sprites.
This clarifies ownership and makes the code cleaner in a number of
places.
Additionally, because the `CelSprite` class is now tiny (1 less
pointer), we can pass it by-value instead of by-reference, removing a
pointer indirection in the rendering functions.
This allows the calling code in DeltaLoadLevel to behave the same as every other use of DeleteItem, making it possible to remove the duplicate argument and ensure that the ActiveItems/AvailableItems arrays are treated appropriately.
* items: add BUGFIX, reset item get records when resetting items
The item get record array tracks items being recently looted in an
effort to prevent the same item from being looted more than once.
Prior to this commit, the item get record array (and corresponding
item get record array length) variables were not cleared when
creating a new game. Therefore, the item get record array of a
previous game could remain in between games and prevent an item
from being looted (if it was looted in a previous), even if it was
never looted in the current game. In practice this almost never
shows up, since each item get record is valid for a total of 6
seconds before being cleared. So, you would either have to save
a game, quickly loot an item, when load the game and try to loot
the same item before 6 seconds pass. OR, you could use the demo
replay functionality to run test cases, and speed up execution to
run e.g. 10'000'000 logic ticks per second. Both would exhibit the
bug and prevent the item from being looted.
This commit fixes such issues by explicitly clearing the item get
record array and item get record array length variables whenever
items are initialized.
* Update random number functions to avoid IB
Most calls to set seed were using uint32_t already, there were a few variables which were better served by having their type changed from signed to unsigned. The one exception is ItemStruct::_iSeed. This is an identifier that also happens to be used as a seed occasionally so a comment was added documenting this exception.
Includes suggested style changes for Source/towners.h; Source/towners.cpp; Source/msg.h; Source/multi.h
Anders Jenbo
Gleb Mazovetskiy
ephphatha
DakkJaniels
obligaron
qndel
staphen
Juliano Leal Goncalves
BC Ko
BC Ko
Robin
matheusgomes28