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CWorld: Make use of std::find_if in IGetAreaId 

Removes explicit mutable state. This can be further simplified in the
future with ranges.
This commit is contained in:
Lioncash 2020-04-14 16:31:14 -04:00
parent 655805ffcb
commit 86b94ad915
1 changed files with 21 additions and 14 deletions
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31
Runtime/World/CWorld.cpp
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@ -1,5 +1,8 @@
#include "Runtime/World/CWorld.hpp"
#include <algorithm>
#include <iterator>
#include "Runtime/CGameState.hpp"
#include "Runtime/CInGameTweakManagerBase.hpp"
#include "Runtime/CSimplePool.hpp"
@ -44,15 +47,17 @@ const IGameArea* CDummyWorld::IGetAreaAlways(TAreaId id) const { return &x18_are
TAreaId CDummyWorld::IGetCurrentAreaId() const { return x3c_curAreaId; }
TAreaId CDummyWorld::IGetAreaId(CAssetId id) const {
int ret = 0;
if (!id.IsValid())
if (!id.IsValid()) {
return kInvalidAreaId;
for (const CDummyGameArea& area : x18_areas) {
if (area.xc_mrea == id)
return ret;
++ret;
}
const auto iter =
std::find_if(x18_areas.cbegin(), x18_areas.cend(), [id](const auto& area) { return area->xc_mrea == id; });
if (iter == x18_areas.cend()) {
return kInvalidAreaId;
}
return TAreaId(std::distance(x18_areas.cbegin(), iter));
}
CWorld::CRelay::CRelay(CInputStream& in) {
@ -226,15 +231,17 @@ const IGameArea* CWorld::IGetAreaAlways(TAreaId id) const { return GetAreaAlways
TAreaId CWorld::IGetCurrentAreaId() const { return x68_curAreaId; }
TAreaId CWorld::IGetAreaId(CAssetId id) const {
int ret = 0;
if (!id.IsValid())
if (!id.IsValid()) {
return kInvalidAreaId;
for (const std::unique_ptr<CGameArea>& area : x18_areas) {
if (area->x84_mrea == id)
return ret;
++ret;
}
const auto iter =
std::find_if(x18_areas.cbegin(), x18_areas.cend(), [id](const auto& area) { return area->x84_mrea == id; });
if (iter == x18_areas.cend()) {
return kInvalidAreaId;
}
return TAreaId(std::distance(x18_areas.cbegin(), iter));
}
void CWorld::MoveToChain(CGameArea* area, EChain chain) {