* Add new IntHashMap and IntMap natives
This is a continuation of #579.
[HashMap] Adds new IntHashMap and IntMap natives.
This patch makes the following changes
* Refactors StringHashMap to a generic HashMap template
* Adds the IntHashMap class
* Adds new IntMap natives
* Adds IntMap tests to the tries test suite
[HashMap] Reverted rename of CharsAndLength
[HashMap] Use more descriptive template names
[HashMap] Removed old-style natives
[HashMap] Removed IntHash class
[HashMap] Reverted some search & replace errors
Co-authored-by: Geoffrey McRae <geoff@hostfission.com>
* Fix spelling mistake + include
* Fix tries test
* Update tests with clone + ContainsKey
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Co-authored-by: Geoffrey McRae <geoff@hostfission.com>
Co-authored-by: Nicholas Hastings <nshastings@gmail.com>
* Make mac/win lookups lowercase'd
* Revert #709 & 81042cc
* Adjust HashPolicy implementation across sourcemod
Basically, in order to implement our own (actual) hash policy in
`PluginSys.h`, we needed to remove the blanket implementation of `hash`
that was used before. Now, each policy must implement `hash` along with
`matches` in order to be used with `NameHashSet`. While this does force
us to change every implementation of policies across the entirety of
sourcemod, it allows core to use flexible implementations of `hash`.
* Remove logic duplication
* Improve lowercase checks
