108 lines
3.1 KiB
C++
108 lines
3.1 KiB
C++
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// ArrowEntity.h
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// Declares the cArrowEntity representing the arrow that has been shot by the player or by a skeleton
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#pragma once
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#include "ProjectileEntity.h"
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// tolua_begin
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class cArrowEntity :
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public cProjectileEntity
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{
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typedef cProjectileEntity super;
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public:
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/** Determines when the arrow can be picked up (depending on player gamemode). Corresponds to the MCA file "pickup" field */
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enum ePickupState
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{
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psNoPickup = 0,
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psInSurvivalOrCreative = 1,
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psInCreative = 2,
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} ;
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// tolua_end
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CLASS_PROTODEF(cArrowEntity)
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/** Creates a new arrow with psNoPickup state and default damage modifier coeff */
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cArrowEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed);
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/** Creates a new arrow as shot by a player, initializes it from the player object */
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cArrowEntity(cPlayer & a_Player, double a_Force);
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// tolua_begin
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/** Returns whether the arrow can be picked up by players */
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ePickupState GetPickupState(void) const { return m_PickupState; }
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/** Sets a new pickup state */
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void SetPickupState(ePickupState a_PickupState) { m_PickupState = a_PickupState; }
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/** Returns the damage modifier coeff. */
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double GetDamageCoeff(void) const { return m_DamageCoeff; }
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/** Sets the damage modifier coeff */
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void SetDamageCoeff(double a_DamageCoeff) { m_DamageCoeff = a_DamageCoeff; }
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/** Returns true if the specified player can pick the arrow up */
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bool CanPickup(const cPlayer & a_Player) const;
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/** Returns true if the arrow is set as critical */
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bool IsCritical(void) const { return m_IsCritical; }
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/** Sets the IsCritical flag */
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void SetIsCritical(bool a_IsCritical) { m_IsCritical = a_IsCritical; }
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/** Gets the block arrow is in */
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Vector3i GetBlockHit(void) const { return m_HitBlockPos; }
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// tolua_end
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/** Sets the block arrow is in. To be used by the MCA loader only! */
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void SetBlockHit(const Vector3i & a_BlockHit) { m_HitBlockPos = a_BlockHit; }
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protected:
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/** Determines when the arrow can be picked up by players */
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ePickupState m_PickupState;
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/** The coefficient applied to the damage that the arrow will deal, based on the bow enchantment. 2.0 for normal arrow */
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double m_DamageCoeff;
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/** If true, the arrow deals more damage */
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bool m_IsCritical;
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/** Timer for pickup collection animation or five minute timeout */
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std::chrono::milliseconds m_Timer;
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/** Timer for client arrow position confirmation via TeleportEntity */
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std::chrono::milliseconds m_HitGroundTimer;
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// Whether the arrow has already been teleported into the proper position in the ground.
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bool m_HasTeleported;
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/** If true, the arrow is in the process of being collected - don't go to anyone else */
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bool m_bIsCollected;
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/** Stores the block position that arrow is lodged into, sets m_IsInGround to false if it becomes air */
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Vector3i m_HitBlockPos;
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// cProjectileEntity overrides:
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virtual void OnHitSolidBlock(Vector3d a_HitPos, eBlockFace a_HitFace) override;
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virtual void OnHitEntity(cEntity & a_EntityHit, Vector3d a_HitPos) override;
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virtual void CollectedBy(cPlayer & a_Player) override;
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virtual void Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk) override;
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}; // tolua_export
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