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author | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2016-08-20 14:34:29 +0200 |
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committer | Tiger Wang <ziwei.tiger@hotmail.co.uk> | 2016-08-20 14:34:29 +0200 |
commit | 7175b9e435a54cff33914d21384625a445cc5cf0 (patch) | |
tree | 7feb44f1e8e4ed7ea4d5bf0ba1d173abd3417f34 /src/Mobs/Monster.h | |
parent | Added cWorld:SetSpawn() API and Lua binding (#3316) (diff) | |
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Diffstat (limited to 'src/Mobs/Monster.h')
-rw-r--r-- | src/Mobs/Monster.h | 20 |
1 files changed, 11 insertions, 9 deletions
diff --git a/src/Mobs/Monster.h b/src/Mobs/Monster.h index 2155a4a7c..62c2a3564 100644 --- a/src/Mobs/Monster.h +++ b/src/Mobs/Monster.h @@ -161,20 +161,16 @@ public: // tolua_end /** Sets the target that this mob will chase. Pass a nullptr to unset. */ - void SetTarget (cPawn * a_NewTarget); - - /** Unset the target without notifying the target entity. Do not use this, use SetTarget(nullptr) instead. - This is only used by cPawn internally. */ - void UnsafeUnsetTarget(); + void SetTarget(cPawn * a_NewTarget); /** Returns the current target. */ - cPawn * GetTarget (); + cPawn * GetTarget(); /** Creates a new object of the specified mob. a_MobType is the type of the mob to be created Asserts and returns null if mob type is not specified */ - static cMonster * NewMonsterFromType(eMonsterType a_MobType); + static std::unique_ptr<cMonster> NewMonsterFromType(eMonsterType a_MobType); protected: @@ -200,7 +196,11 @@ protected: bool ReachedFinalDestination(void) { return ((m_FinalDestination - GetPosition()).SqrLength() < WAYPOINT_RADIUS * WAYPOINT_RADIUS); } /** Returns whether or not the target is close enough for attack. */ - bool TargetIsInRange(void) { ASSERT(m_Target != nullptr); return ((m_Target->GetPosition() - GetPosition()).SqrLength() < (m_AttackRange * m_AttackRange)); } + bool TargetIsInRange(void) + { + ASSERT(GetTarget() != nullptr); + return ((GetTarget()->GetPosition() - GetPosition()).SqrLength() < (m_AttackRange * m_AttackRange)); + } /** Returns if a monster can reach a given height by jumping. */ inline bool DoesPosYRequireJump(int a_PosY) @@ -267,7 +267,9 @@ protected: void AddRandomWeaponDropItem(cItems & a_Drops, unsigned int a_LootingLevel); private: - /** A pointer to the entity this mobile is aiming to reach */ + /** A pointer to the entity this mobile is aiming to reach. + The validity of this pointer SHALL be guaranteed by the pointee; + it MUST be reset when the pointee changes worlds or is destroyed. */ cPawn * m_Target; } ; // tolua_export |