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Add back some of the entity search functions.

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This commit is contained in:
Sandu Liviu Catalin
2016-06-21 16:15:25 +03:00
parent 284e1be3f7
commit 66e604cec7
2 changed files with 60 additions and 0 deletions
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27
source/Base/Algo.cpp
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@ -14,6 +14,32 @@
namespace SqMod {
namespace Algo {
// ------------------------------------------------------------------------------------------------
static const Object & Blip_FindBySprID(Int32 sprid)
{
// Perform a range check on the specified identifier
if (sprid < 0)
{
STHROWF("The specified sprite identifier is invalid: %d", sprid);
}
// Obtain the ends of the entity pool
Core::Blips::const_iterator itr = Core::Get().GetBlips().cbegin();
Core::Blips::const_iterator end = Core::Get().GetBlips().cend();
// Process each entity in the pool
for (; itr != end; ++itr)
{
// Does the identifier match the specified one?
if (itr->mSprID == sprid)
{
return itr->mObj; // Stop searching and return this entity
}
}
// Unable to locate a blip matching the specified identifier
return NullObject();
}
// ------------------------------------------------------------------------------------------------
// ================================================================================================
void Register(HSQUIRRELVM vm)
{
@ -25,6 +51,7 @@ void Register(HSQUIRRELVM vm)
.Func(_SC("TagBegins"), &Entity< CBlip >::FirstWhereTagBegins)
.Func(_SC("TagEnds"), &Entity< CBlip >::FirstWhereTagEnds)
.Func(_SC("TagContains"), &Entity< CBlip >::FirstWhereTagContains)
.Func(_SC("WithSprID"), &Blip_FindBySprID)
);
fns.Bind(_SC("Checkpoint"), Table(vm)