summaryrefslogtreecommitdiffstats
path: root/src/Entities/ThrownEnderPearlEntity.cpp
blob: 8209e0f47ce3dac42f8f0198489159efccf847dc (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
#include "Globals.h"  // NOTE: MSVC stupidness requires this to be the same across all modules

#include "ThrownEnderPearlEntity.h"
#include "Player.h"





cThrownEnderPearlEntity::cThrownEnderPearlEntity(cEntity * a_Creator, double a_X, double a_Y, double a_Z, const Vector3d & a_Speed) :
	super(pkEnderPearl, a_Creator, a_X, a_Y, a_Z, 0.25, 0.25),
	m_DestroyTimer(-1)
{
	SetSpeed(a_Speed);
}





void cThrownEnderPearlEntity::OnHitSolidBlock(const Vector3d & a_HitPos, eBlockFace a_HitFace)
{
	// TODO: Tweak a_HitPos based on block face.
	TeleportCreator(a_HitPos);
	
	m_DestroyTimer = 2;
}





void cThrownEnderPearlEntity::OnHitEntity(cEntity & a_EntityHit, const Vector3d & a_HitPos)
{
	int TotalDamage = 0;
	// TODO: If entity is Ender Crystal, destroy it
	
	TeleportCreator(a_HitPos);
	a_EntityHit.TakeDamage(dtRangedAttack, this, TotalDamage, 1);
	
	m_DestroyTimer = 5;
}





void cThrownEnderPearlEntity::TeleportCreator(const Vector3d & a_HitPos)
{
	if (m_CreatorData.m_Name.empty())
	{
		return;
	}

	class cProjectileCreatorCallbackForPlayers : public cPlayerListCallback
	{
	public:
		cProjectileCreatorCallbackForPlayers(cEntity * a_Attacker, Vector3i a_HitPos) :
			m_Attacker(a_Attacker),
			m_HitPos(a_HitPos)
		{
		}

		virtual bool Item(cPlayer * a_Entity) /*override*/
		{
			// Teleport the creator here, make them take 5 damage:
			a_Entity->TeleportToCoords(m_HitPos.x, m_HitPos.y + 0.2, m_HitPos.z);
			a_Entity->TakeDamage(dtEnderPearl, m_Attacker, 5, 0);
			return true;
		}

	private:

		cEntity * m_Attacker;
		Vector3i m_HitPos;
	};

	cProjectileCreatorCallbackForPlayers PCCFP(this, a_HitPos);
	GetWorld()->FindAndDoWithPlayer(m_CreatorData.m_Name, PCCFP);
}