DarkflameServer/dGame/dUtilities/Preconditions.h
2022-08-05 22:01:59 -05:00

82 lines
1.3 KiB
C++

#pragma once
#include <vector>
#include "Entity.h"
enum class PreconditionType
{
ItemEquipped,
ItemNotEquipped,
HasItem,
DoesNotHaveItem,
HasAchievement,
MissionAvailable,
OnMission,
MissionComplete,
PetDeployed,
HasFlag,
WithinShape,
InBuild,
TeamCheck,
IsPetTaming,
HasFaction,
DoesNotHaveFaction,
HasRacingLicence,
DoesNotHaveRacingLicence,
LegoClubMember,
NoInteraction,
HasLevel = 22
};
class Precondition final
{
public:
explicit Precondition(uint32_t condition);
bool Check(Entity* player, bool evaluateCosts = false) const;
private:
bool CheckValue(Entity* player, uint32_t value, bool evaluateCosts = false) const;
PreconditionType type;
std::vector<uint32_t> values;
uint32_t count;
};
class PreconditionExpression final
{
public:
explicit PreconditionExpression(const std::string& conditions);
bool Check(Entity* player, bool evaluateCosts = false) const;
~PreconditionExpression();
private:
uint32_t condition = 0;
bool m_or = false;
bool empty = false;
PreconditionExpression* next = nullptr;
};
class Preconditions final
{
public:
static bool Check(Entity* player, uint32_t condition, bool evaluateCosts = false);
static PreconditionExpression CreateExpression(const std::string& conditions);
~Preconditions();
private:
static std::map<uint32_t, Precondition*> cache;
};