updated actions with a pool of glue.

This commit is contained in:
Edward R. Gonzalez 2020-02-17 12:39:31 -05:00
parent d272fb6546
commit aa560c34b6
3 changed files with 183 additions and 44 deletions

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@ -7,20 +7,29 @@ Description: This was a little experiment of mine to mess with action binding...
Allows for non-member functions to be binded to an action, implements a functioning queue as well. Allows for non-member functions to be binded to an action, implements a functioning queue as well.
TODO: Possibly add support for member functions. Have it so that deduction of delegate typef is not required to add to queue properly (right now it does, see input procedure for example); TODO: Possibly add support for member functions. Have it so that deduction of delegate typef is not required to add to queue properly (right now it does, see input procedure for example);
Note: Right now due to type dynamics all actions are allocated via a pool and reuse is attempted by not guaranteed...
*/ */
#pragma once #pragma once
#include "Cpp_Alias.hpp" #include "Cpp_Alias.hpp"
namespace Actions namespace Actions
{ {
using IndexType = DataSize;
struct IAction struct IAction
{ {
virtual void DoAction() = NULL; virtual sfn DoAction() -> void = NULL;
}; };
template<typename FunctionType, typename... ActionParams> template<typename FunctionType, typename... ActionParams>
@ -31,28 +40,55 @@ namespace Actions
public: public:
AAction(ActionType _actionToAssign, ActionParams... _params) : AAction(ActionType _actionToAssign, ActionParams... _params) :
action(_actionToAssign), action(_actionToAssign),
params(_params... ) params(_params... ),
done (false )
{}; {};
private: sfn Used() -> bool
using IndexType = DataSize; {
return done;
}
void DoAction_Implementation(ActionParams... _params) { action(_params...); } sfn IsSame(ActionParams... _paramsForAction) -> bool
{
Tuple<ActionParams...> paramsToCheck(_paramsForAction...);
if (params == paramsToCheck)
{
return true;
}
else
{
return false;
}
}
sfn ReInitalize(ActionParams... _params)
{
params = Tuple<ActionParams...> (_params...);
done = false;
}
private:
sfn DoAction_Implementation(ActionParams... _params) { action(_params...); }
template<IndexType... TuplePackIndex> // TuplePackSequence<TuplePackIndex...> template<IndexType... TuplePackIndex> // TuplePackSequence<TuplePackIndex...>
void ExpandTuple_CallDoActionImplementaiton(const Ref(Tuple<ActionParams...>) _paramsToExpand, std::index_sequence <TuplePackIndex...>) sfn ExpandTuple_CallDoActionImplementaiton(const Ref(Tuple<ActionParams...>) _paramsToExpand, std::index_sequence <TuplePackIndex...>)
{ {
// ExpandTuplePack<TuplePackIndex> // ExpandTuplePack<TuplePackIndex>
DoAction_Implementation(std::get <TuplePackIndex>(_paramsToExpand)...); DoAction_Implementation(std::get<TuplePackIndex>(_paramsToExpand)...);
} }
Tuple<ActionParams...> params; Tuple<ActionParams...> params;
ActionType action; ActionType action;
bool done;
public: // IAction public: // IAction
virtual void DoAction() override virtual sfn DoAction() -> void override
{ {
ExpandTuple_CallDoActionImplementaiton ExpandTuple_CallDoActionImplementaiton
( (
@ -60,22 +96,111 @@ namespace Actions
// MakeTuplePackSequence <ActionParams...>() // MakeTuplePackSequence <ActionParams...>()
std::index_sequence_for<ActionParams...>() std::index_sequence_for<ActionParams...>()
); );
done = true;
}; };
}; };
struct ActionPool_Dynamic
{
template<typename Type>
using AllocationsOf = std::forward_list<Type>;
using TypeIndex = std::type_index ;
using Managed_AAction = SPtr < IAction >;
using Managed_AActions = AllocationsOf < Managed_AAction >;
using AActions_Registry = std::map <TypeIndex , Managed_AActions>;
public:
template<typename Entry>
sfn Available(Ref(Entry) _entry) -> bool
{
return _entry != aActions_Available.end() ? true : false;
}
template<typename Entry>
sfn Contains(Ref(Entry) _entry) -> bool
{
return _entry != aActions_Available.end() ? true : false;
}
sfn Make_Managed_Actions() -> Ref(Managed_AActions)
{
mAAaction_Allocations.push_front(MakeSPtr<Managed_AActions>());
return Dref(mAAaction_Allocations.front().get());
}
template<typename FunctionType, typename... ActionParams>
sfn Request_AAction(Delegate< FunctionType> _actionToQueue, ActionParams... _paramsForAction) -> ptr<IAction>
{
using ActionType = AAction < FunctionType, ActionParams...>;
TypeIndex AActionID = typeid(ActionType);
deduce possibleEntry = aActions_Available.find(AActionID);
if (Contains(possibleEntry))
{
using Element = decltype(possibleEntry->second.begin());
for (Element possibleAction = possibleEntry->second.begin(); possibleAction != possibleEntry->second.end(); possibleAction++)
{
ptr< ActionType> castedEntry = static_cast< ptr< ActionType>>(possibleAction->get());
if (castedEntry->IsSame(_paramsForAction...))
{
return castedEntry;
}
else if (castedEntry->Used())
{
castedEntry->ReInitalize(_paramsForAction...);
return castedEntry;
}
}
SPtr< IAction> newAction = MakeSPtr< AAction<FunctionType, ActionParams...>>(_actionToQueue, _paramsForAction...);
ptr < IAction> returnRef = newAction.get ();
aActions_Available.at(AActionID).push_front(newAction);
return returnRef;
}
SPtr< IAction> newAction = MakeSPtr< AAction<FunctionType, ActionParams...>>(_actionToQueue, _paramsForAction...);
ptr < IAction> returnRef = newAction.get ();
aActions_Available.insert(std::make_pair(AActionID, Make_Managed_Actions()));
aActions_Available.at(AActionID).push_front(newAction);
return returnRef;
}
private:
AllocationsOf< SPtr<Managed_AActions> > mAAaction_Allocations;
AActions_Registry aActions_Available;
};
ActionPool_Dynamic DefaultActionPool_Dynamic;
struct ActionQueue struct ActionQueue
{ {
sfn HasAction() using QueueType = std::deque< ptr<IAction>>;
{
return actionQueue.size() > 0;
}
template<typename FunctionType, typename... ActionParams> template<typename FunctionType, typename... ActionParams>
sfn AddToQueue(Delegate< FunctionType> _actionToQueue, ActionParams... _paramsForAction) sfn AddToQueue(Delegate< FunctionType> _actionToQueue, ActionParams... _paramsForAction)
{ {
// This is extremely inefficient, but in order to fix requires an object pool or something else... using GeneratedActionType = AAction<FunctionType, ActionParams...>;
SPtr< AAction<FunctionType, ActionParams...> > ptrToAction = MakeSPtr< AAction<FunctionType, ActionParams...> >(_actionToQueue, _paramsForAction...);
ptr< IAction > actionRequested = DefaultActionPool_Dynamic.Request_AAction(_actionToQueue, _paramsForAction...);
if (HasAction()) if (HasAction())
{ {
@ -85,7 +210,7 @@ namespace Actions
for (Element element = actionQueue.begin(); element != actionQueue.end(); element++) for (Element element = actionQueue.begin(); element != actionQueue.end(); element++)
{ {
if ((*element).get() == ptrToAction.get()) if ( (*element) == actionRequested )
{ {
found = true; found = true;
} }
@ -93,12 +218,12 @@ namespace Actions
if (not found) if (not found)
{ {
actionQueue.push_front(std::move(ptrToAction)); actionQueue.push_front(actionRequested);
} }
} }
else else
{ {
actionQueue.push_front(std::move(ptrToAction)); actionQueue.push_front(actionRequested);
} }
} }
@ -112,7 +237,11 @@ namespace Actions
} }
} }
using QueueType = std::deque< SPtr<IAction>>; sfn HasAction()
{
return actionQueue.size() > 0;
}
QueueType actionQueue; QueueType actionQueue;
}; };

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@ -15,12 +15,14 @@ This merely removes the need to use operators I don't like and wraps them in eas
#include <algorithm > #include <algorithm >
#include <chrono > #include <chrono >
#include <cstdarg > #include <cstdarg >
#include <cstddef> #include <cstddef >
#include <exception > #include <exception >
#include <forward_list>
#include <fstream > #include <fstream >
#include <functional> #include <functional >
#include <iostream > #include <iostream >
#include <cmath > #include <cmath >
#include <map >
#include <memory > #include <memory >
#include <queue > #include <queue >
#include <sstream > #include <sstream >
@ -29,6 +31,7 @@ This merely removes the need to use operators I don't like and wraps them in eas
#include <vector > #include <vector >
#include <thread > #include <thread >
#include <tuple > #include <tuple >
#include <typeindex >
#include <utility > #include <utility >

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@ -80,8 +80,8 @@ namespace Execution
TimeValDec CycleStart , // Snapshot of cycle loop start time. TimeValDec CycleStart , // Snapshot of cycle loop start time.
CycleEnd , // Snapshot of cycle loop end time. CycleEnd , // Snapshot of cycle loop end time.
DeltaTime , // Delta between last cycle start and end. DeltaTime , // Delta between last cycle start and end.
InputInterval = 1.0f / 576.0f, // Interval per second to complete the input process of the cycle. InputInterval = 1.0f / 400.0f, // Interval per second to complete the input process of the cycle.
PhysicsInterval = 1.0f / 288.0f, // Interval per second to complete the physics process of the cycle. PhysicsInterval = 1.0f / 240.0f, // Interval per second to complete the physics process of the cycle.
RenderInterval = 1.0f / 144.0f ; // Interval per second to complete the render process of the cycle. RenderInterval = 1.0f / 144.0f ; // Interval per second to complete the render process of the cycle.
ptr<Window> DefaultWindow; // Default window to use for execution. ptr<Window> DefaultWindow; // Default window to use for execution.
@ -97,6 +97,13 @@ namespace Execution
ActionQueue ActionsToComplete; // Actions queue to run during the physics process of the cycle. ActionQueue ActionsToComplete; // Actions queue to run during the physics process of the cycle.
template<typename Type>
sfn RoundOff(Type _value, gInt _numDigitsToKeep) -> Type
{
uInt64 Rounder = pow(10, _numDigitsToKeep);
return round(_value * Rounder) / Rounder;
}
// Functionality // Functionality
@ -234,15 +241,15 @@ namespace Execution
return; return;
} }
sfn ModifyCamSpeed(bool _isPositive) sfn ModifyCamSpeed(bool _isPositive, gFloat _delta)
{ {
if (_isPositive) if (_isPositive)
{ {
CamMoveSpeed++; CamMoveSpeed += CamMoveSpeed * _delta;
} }
else else
{ {
CamMoveSpeed--; CamMoveSpeed -= CamMoveSpeed * _delta;
} }
} }
@ -272,12 +279,12 @@ namespace Execution
if (KeyPressed(_currentWindowContext, EKeyCodes::UpArrow)) if (KeyPressed(_currentWindowContext, EKeyCodes::UpArrow))
{ {
ActionsToComplete.AddToQueue(ModifyCamSpeedDelegate, true); ActionsToComplete.AddToQueue(ModifyCamSpeedDelegate, true, PhysicsDelta);
} }
if (KeysPressed(_currentWindowContext, EKeyCodes::DnArrow)) if (KeysPressed(_currentWindowContext, EKeyCodes::DnArrow))
{ {
ActionsToComplete.AddToQueue(ModifyCamSpeedDelegate, false); ActionsToComplete.AddToQueue(ModifyCamSpeedDelegate, false, PhysicsDelta);
} }
if (KeyPressed(_currentWindowContext, EKeyCodes::F2)) if (KeyPressed(_currentWindowContext, EKeyCodes::F2))