#ifndef _BASE_ALGO_HPP_
#define _BASE_ALGO_HPP_
// ------------------------------------------------------------------------------------------------
#include "Core.hpp"
// ------------------------------------------------------------------------------------------------
#include <cstring>
#include <vector>
// ------------------------------------------------------------------------------------------------
#define SQMOD_VALID_TAG_STR(t) if (!t) { STHROWF("The specified tag is invalid"); }
// ------------------------------------------------------------------------------------------------
namespace SqMod {
namespace Algo {
/* ------------------------------------------------------------------------------------------------
* Collect all elements within the specified range that the inspector deems worthy.
*/
template < typename Iterator, typename Inspector, typename Collector >
void Collect(Iterator first, Iterator last, Inspector inspect, Collector collect)
{
for (; first != last; ++first)
{
if (inspect(*first))
{
collect(*first);
}
}
}
/* ------------------------------------------------------------------------------------------------
* Collect all elements within the specified range where the string matches or not the specified one.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Collector >
void EachEquals(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Collector collect,
CSStr str, bool neg)
{
for (; first != last; ++first)
{
if (inspect(*first) && (retrieve(*first).compare(str) == 0) == neg)
{
collect(*first);
}
}
}
/* ------------------------------------------------------------------------------------------------
* Collect all elements within the specified range where the string begins or not with the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Collector >
void EachBegins(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Collector collect,
CSStr str, std::size_t len, bool neg)
{
for (; first != last; ++first)
{
if (!inspect(*first))
{
continue;
}
// Retrieve the string
const auto & s = retrieve(*first);
// Compare the string
if (s.size() >= len)
{
if ((s.compare(0, len, str) == 0) == neg)
{
collect(*first);
}
}
else if (!neg)
{
collect(*first);
}
}
}
/* ------------------------------------------------------------------------------------------------
* Collect all elements within the specified range where the string ends or not with the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Collector >
void EachEnds(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Collector collect,
CSStr str, std::size_t len, bool neg)
{
for (; first != last; ++first)
{
if (!inspect(*first))
{
continue;
}
// Retrieve the string
const auto & s = retrieve(*first);
// Compare the tag
if (s.size() >= len)
{
if ((s.compare(s.size() - len, len, str) == 0) == neg)
{
collect(*first);
}
}
else if (!neg)
{
collect(*first);
}
}
}
/* ------------------------------------------------------------------------------------------------
* Collect all elements within the specified range where the string contains or not the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Collector >
void EachContains(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Collector collect,
CSStr str, bool neg)
{
for (; first != last; ++first)
{
if (inspect(*first) && (retrieve(*first).find(str) != String::npos) == neg)
{
collect(*first);
}
}
}
/* ------------------------------------------------------------------------------------------------
* Find the first element within the specified range where the string matches or not the specified one.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Receiver >
void FirstEquals(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Receiver receive,
CSStr str, bool neg)
{
for (; first != last; ++first)
{
if (inspect(*first) && (retrieve(*first).compare(str) == 0) == neg)
{
receive(*first);
break;
}
}
}
/* ------------------------------------------------------------------------------------------------
* Find the first element within the specified range where the string begins or not with the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Receiver >
void FirstBegins(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Receiver receive,
CSStr str, std::size_t len, bool neg)
{
for (; first != last; ++first)
{
if (!inspect(*first))
{
continue;
}
// Retrieve the string
const auto & s = retrieve(*first);
// Compare the string
if (s.size() >= len)
{
if ((s.compare(0, len, str) == 0) == neg)
{
receive(*first);
break;
}
}
else if (!neg)
{
receive(*first);
break;
}
}
}
/* ------------------------------------------------------------------------------------------------
* Find the first element within the specified range where the string ends or not with the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Receiver >
void FirstEnds(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Receiver receive,
CSStr str, std::size_t len, bool neg)
{
for (; first != last; ++first)
{
if (!inspect(*first))
{
continue;
}
// Retrieve the string
const auto & s = retrieve(*first);
// Compare the string
if (s.size() >= len)
{
if ((s.compare(s.size() - len, len, str) == 0) == neg)
{
receive(*first);
break;
}
}
else if (!neg)
{
receive(*first);
break;
}
}
}
/* ------------------------------------------------------------------------------------------------
* Find the first element within the specified range where the string contains or not the specified
* string.
*/
template < typename Iterator, typename Inspector, typename Retriever, typename Receiver >
void FirstContains(Iterator first, Iterator last,
Inspector inspect, Retriever retrieve, Receiver receive,
CSStr str, bool neg)
{
for (; first != last; ++first)
{
if (inspect(*first) && (retrieve(*first).find(str) != String::npos) == neg)
{
receive(*first);
break;
}
}
}
/* ------------------------------------------------------------------------------------------------
* Used to work with entity instances in a template fashion.
*/
template < typename T > struct InstSpec;
/* ------------------------------------------------------------------------------------------------
* Specialization for the Blip entity type.
*/
template <> struct InstSpec< CBlip >
{
// --------------------------------------------------------------------------------------------
typedef Core::Blips Instances; // Container to store instances of this entity type.
typedef Core::Blips::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_BLIP_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "blip"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Blip"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetBlips().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetBlips().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Checkpoint entity type.
*/
template <> struct InstSpec< CCheckpoint >
{
// --------------------------------------------------------------------------------------------
typedef Core::Checkpoints Instances; // Container to store instances of this entity type.
typedef Core::Checkpoints::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_CHECKPOINT_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "checkpoint"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Checkpoint"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetCheckpoints().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetCheckpoints().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Keybind entity type.
*/
template <> struct InstSpec< CKeybind >
{
// --------------------------------------------------------------------------------------------
typedef Core::Keybinds Instances; // Container to store instances of this entity type.
typedef Core::Keybinds::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_KEYBIND_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "keybind"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Keybind"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetKeybinds().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetKeybinds().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Object entity type.
*/
template <> struct InstSpec< CObject >
{
// --------------------------------------------------------------------------------------------
typedef Core::Objects Instances; // Container to store instances of this entity type.
typedef Core::Objects::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_OBJECT_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "object"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Object"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetObjects().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetObjects().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Pickup entity type.
*/
template <> struct InstSpec< CPickup >
{
// --------------------------------------------------------------------------------------------
typedef Core::Pickups Instances; // Container to store instances of this entity type.
typedef Core::Pickups::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_PICKUP_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "pickup"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Pickup"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetPickups().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetPickups().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Player entity type.
*/
template <> struct InstSpec< CPlayer >
{
// --------------------------------------------------------------------------------------------
typedef Core::Players Instances; // Container to store instances of this entity type.
typedef Core::Players::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_PLAYER_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "player"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Player"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetPlayers().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetPlayers().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Specialization for the Vehicle entity type.
*/
template <> struct InstSpec< CVehicle >
{
// --------------------------------------------------------------------------------------------
typedef Core::Vehicles Instances; // Container to store instances of this entity type.
typedef Core::Vehicles::value_type Instance; // Type that manages this type of entity instance.
// --------------------------------------------------------------------------------------------
static constexpr int Max = SQMOD_VEHICLE_POOL; // Maximum identifier for this entity type.
// --------------------------------------------------------------------------------------------
static constexpr CSStr LcName = "vehicle"; // Lowercase name of this entity type.
static constexpr CSStr UcName = "Vehicle"; // Uppercase name of this entity type.
/* --------------------------------------------------------------------------------------------
* Iterator to the beginning of the instance container.
*/
static inline Instances::const_iterator CBegin()
{
return Core::Get().GetVehicles().cbegin();
}
/* --------------------------------------------------------------------------------------------
* Iterator to the ending of the instance container.
*/
static inline Instances::const_iterator CEnd()
{
return Core::Get().GetVehicles().cend();
}
};
/* ------------------------------------------------------------------------------------------------
* Functor to check if an instance is valid.
*/
template < typename T > struct ValidInstFunc
{
/* --------------------------------------------------------------------------------------------
* Function call operator.
*/
bool operator () (const typename InstSpec< T >::Instance & inst) const
{
return VALID_ENTITY(inst.mID);
}
};
/* ------------------------------------------------------------------------------------------------
* Functor to retrieve the entity tag.
*/
template < typename T > struct InstTagFunc
{
/* --------------------------------------------------------------------------------------------
* Function call operator.
*/
const String & operator () (const typename InstSpec< T >::Instance & inst) const
{
return inst.mInst->GetTag();
}
};
/* ------------------------------------------------------------------------------------------------
* Functor to append the entity instance object at the back of an array.
*/
template < typename T > struct AppendElemFunc
{
// --------------------------------------------------------------------------------------------
const SQInteger mIdx; // Array index after pushing one object on the stack.
HSQUIRRELVM mVM; // The VM to use when pushing the object.
/* --------------------------------------------------------------------------------------------
* Base constructor.
*/
AppendElemFunc(SQInteger idx = -2, HSQUIRRELVM vm = DefaultVM::Get())
: mIdx(idx), mVM(vm)
{
/* ... */
}
/* --------------------------------------------------------------------------------------------
* Function call operator.
*/
void operator () (const typename InstSpec< T >::Instance & inst) const
{
// Push the script object on the stack
sq_pushobject(mVM, inst.mObj.GetObject());
// Append the object at the back of the array
if (SQ_FAILED(sq_arrayappend(mVM, mIdx)))
{
STHROWF("Unable to append %s instance to the list", InstSpec< T >::LcName);
}
}
};
/* ------------------------------------------------------------------------------------------------
* Functor to retrieve the entity tag.
*/
template < typename T > struct RecvElemFunc
{
// --------------------------------------------------------------------------------------------
Object mObj; // Reference to the received object.
/* --------------------------------------------------------------------------------------------
* Default constructor.
*/
RecvElemFunc()
: mObj()
{
/* ... */
}
/* --------------------------------------------------------------------------------------------
* Function call operator.
*/
void operator () (const typename InstSpec< T >::Instance & inst)
{
mObj = inst.mObj;
}
/* --------------------------------------------------------------------------------------------
* Implicit cast to the managed object.
*/
operator Object ()
{
return mObj;
}
};
/* ------------------------------------------------------------------------------------------------
* Functor to forward the the received element to a callback.
*/
template < typename T > struct ForwardElemFunc
{
public:
// --------------------------------------------------------------------------------------------
Function mFunc; // The script callback to forward the element.
Uint32 mCount; // The number of elements forwarded by this functor.
/* --------------------------------------------------------------------------------------------
* Base constructor.
*/
ForwardElemFunc(Object & env, Function & func)
: mFunc(env.GetVM(), env, func.GetFunc()), mCount(0)
{
if (mFunc.IsNull())
{
STHROWF("Invalid script callback");
}
}
/* --------------------------------------------------------------------------------------------
* Function call operator.
*/
void operator () (const typename InstSpec< T >::Instance & inst)
{
mFunc.Execute(inst.mObj);
++mCount; // Only successful forwards are counted!
}
};
/* ------------------------------------------------------------------------------------------------
* Shared utilities for entities in order to avoid duplicate code.
*/
template < typename T > struct Entity
{
public:
// --------------------------------------------------------------------------------------------
typedef T Type; // The type of entity that we're working with.
typedef InstSpec< T > Inst; // The type of entity instance to work with.
// --------------------------------------------------------------------------------------------
typedef ValidInstFunc< T > ValidInst;
typedef InstTagFunc< T > InstTag;
typedef AppendElemFunc< T > AppendElem;
typedef RecvElemFunc< T > RecvElem;
typedef ForwardElemFunc< T > ForwardElem;
public:
/* --------------------------------------------------------------------------------------------
* Default constructor.
*/
Entity() = delete;
/* --------------------------------------------------------------------------------------------
* Copy constructor.
*/
Entity(const Entity & o) = delete;
/* --------------------------------------------------------------------------------------------
* Move constructor.
*/
Entity(Entity && o) = delete;
/* --------------------------------------------------------------------------------------------
* Destructor.
*/
~Entity() = delete;
/* --------------------------------------------------------------------------------------------
* Copy assignment operator.
*/
Entity & operator = (const Entity & o) = delete;
/* --------------------------------------------------------------------------------------------
* Move assignment operator.
*/
Entity & operator = (Entity && o) = delete;
/* --------------------------------------------------------------------------------------------
* Find the entity that matches the specified identifier.
*/
static inline const Object & FindByID(Int32 id)
{
// Perform a range check on the specified identifier
if (INVALID_ENTITYEX(id, Inst::Max))
{
STHROWF("The specified %s identifier is invalid: %d", Inst::LcName, id);
}
// Obtain the ends of the entity pool
typename Inst::Instances::const_iterator itr = Inst::CBegin();
typename Inst::Instances::const_iterator end = Inst::CEnd();
// Process each entity in the pool
for (; itr != end; ++itr)
{
// Does the identifier match the specified one?
if (itr->mID == id)
{
return itr->mObj; // Stop searching and return this entity
}
}
// Unable to locate a player matching the specified identifier
return NullObject();
}
/* --------------------------------------------------------------------------------------------
* Find all active entities of this type.
*/
static inline Array AllActive()
{
const StackGuard sg;
// Allocate an empty array on the stack
sq_newarray(DefaultVM::Get(), 0);
// Process each entity in the pool
Collect(Inst::CBegin(), Inst::CEnd(), ValidInst(), AppendElem());
// Return the array at the top of the stack
return Var< Array >(DefaultVM::Get(), -1).value;
}
/* --------------------------------------------------------------------------------------------
* Collect all entities of this type where the tag matches or not the specified one.
*/
static inline Array AllWhereTagEquals(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Remember the current stack size
const StackGuard sg;
// Allocate an empty array on the stack
sq_newarray(DefaultVM::Get(), 0);
// Process each entity in the pool
EachEquals(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), AppendElem(), tag, neg);
// Return the array at the top of the stack
return Var< Array >(DefaultVM::Get(), -1).value;
}
/* --------------------------------------------------------------------------------------------
* Collect all entities of this type where the tag begins or not with the specified string.
*/
static inline Array AllWhereTagBegins(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Remember the current stack size
const StackGuard sg;
// Allocate an empty array on the stack
sq_newarray(DefaultVM::Get(), 0);
// Process each entity in the pool
EachBegins(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), AppendElem(), tag, strlen(tag), neg);
// Return the array at the top of the stack
return Var< Array >(DefaultVM::Get(), -1).value;
}
/* --------------------------------------------------------------------------------------------
* Collect all entities of this type where the tag ends or not with the specified string.
*/
static inline Array AllWhereTagEnds(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Remember the current stack size
const StackGuard sg;
// Allocate an empty array on the stack
sq_newarray(DefaultVM::Get(), 0);
// Process each entity in the pool
EachEnds(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), AppendElem(), tag, strlen(tag), neg);
// Return the array at the top of the stack
return Var< Array >(DefaultVM::Get(), -1).value;
}
/* --------------------------------------------------------------------------------------------
* Collect all entities of this type where the tag contains or not the specified string.
*/
static inline Array AllWhereTagContains(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Remember the current stack size
const StackGuard sg;
// Allocate an empty array on the stack
sq_newarray(DefaultVM::Get(), 0);
// Process each entity in the pool
EachContains(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), AppendElem(), tag, neg);
// Return the array at the top of the stack
return Var< Array >(DefaultVM::Get(), -1).value;
}
/* --------------------------------------------------------------------------------------------
* Retrieve the first entity of this type where the tag matches or not the specified one.
*/
static inline Object FirstWhereTagEquals(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element receiver
RecvElem recv;
// Process each entity in the pool
FirstEquals(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), recv, tag, neg);
// Return the received element, if any
return recv.mObj;
}
/* --------------------------------------------------------------------------------------------
* Retrieve the first entity of this type where the tag begins or not with the specified string.
*/
static inline Object FirstWhereTagBegins(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element receiver
RecvElem recv;
// Process each entity in the pool
FirstBegins(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), recv, tag, strlen(tag), neg);
// Return the received element, if any
return recv.mObj;
}
/* --------------------------------------------------------------------------------------------
* Retrieve the first entity of this type where the tag ends or not with the specified string.
*/
static inline Object FirstWhereTagEnds(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element receiver
RecvElem recv;
// Process each entity in the pool
FirstEnds(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), recv, tag, strlen(tag), neg);
// Return the received element, if any
return recv.mObj;
}
/* --------------------------------------------------------------------------------------------
* Retrieve the first entity of this type where the tag contains or not the specified string.
*/
static inline Object FirstWhereTagContains(bool neg, CSStr tag)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element receiver
RecvElem recv;
// Process each entity in the pool
FirstContains(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), recv, tag, neg);
// Return the received element, if any
return recv.mObj;
}
/* --------------------------------------------------------------------------------------------
* Process all active entities of this type.
*/
static inline Uint32 EachActive(Object & env, Function & func)
{
// Create a new element forwarder
ForwardElem fwd(env, func);
// Process each entity in the pool
Collect(Inst::CBegin(), Inst::CEnd(), ValidInst(), fwd);
// Return the forward count
return fwd.mCount;
}
/* --------------------------------------------------------------------------------------------
* Process all entities of this type where the tag matches or not the specified one.
*/
static inline Uint32 EachWhereTagEquals(bool neg, CSStr tag, Object & env, Function & func)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element forwarder
ForwardElem fwd(env, func);
// Process each entity in the pool
EachEquals(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), fwd, tag, neg);
// Return the forward count
return fwd.mCount;
}
/* --------------------------------------------------------------------------------------------
* Process all entities of this type where the tag begins with the specified string.
*/
static inline Uint32 EachWhereTagBegins(bool neg, CSStr tag, Object & env, Function & func)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element forwarder
ForwardElem fwd(env, func);
// Process each entity in the pool
EachBegins(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), fwd, tag, strlen(tag), neg);
// Return the forward count
return fwd.mCount;
}
/* --------------------------------------------------------------------------------------------
* Process all entities of this type where the tag ends or not with the specified string.
*/
static inline Uint32 EachWhereTagEnds(bool neg, CSStr tag, Object & env, Function & func)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element forwarder
ForwardElem fwd(env, func);
// Process each entity in the pool
EachEnds(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), fwd, tag, strlen(tag), neg);
// Return the forward count
return fwd.mCount;
}
/* --------------------------------------------------------------------------------------------
* Process all entities of this type where the tag contains the specified string.
*/
static inline Uint32 EachWhereTagContains(bool neg, CSStr tag, Object & env, Function & func)
{
SQMOD_VALID_TAG_STR(tag)
// Create a new element forwarder
ForwardElem fwd(env, func);
// Process each entity in the pool
EachContains(Inst::CBegin(), Inst::CEnd(), ValidInst(), InstTag(), fwd, tag, neg);
// Return the forward count
return fwd.mCount;
}
};
} // Namespace:: Algo
} // Namespace:: SqMod
#endif // _BASE_ALGO_HPP_