From 961d5eb420182add0b6cb4d92f260b885563389c Mon Sep 17 00:00:00 2001
From: 12xx12 <44411062+12xx12@users.noreply.github.com>
Date: Thu, 29 Oct 2020 21:47:20 +0100
Subject: Add beam target, configurable base visibility to Ender Crystals
 (#5010)

* Fixes #4990

Co-authored-by: 12xx12 <12xx12100@gmail.com>
---
 src/Entities/EnderCrystal.cpp | 12 ++++++++----
 src/Entities/EnderCrystal.h   | 19 ++++++++++++++++++-
 2 files changed, 26 insertions(+), 5 deletions(-)

(limited to 'src/Entities')

diff --git a/src/Entities/EnderCrystal.cpp b/src/Entities/EnderCrystal.cpp
index 4f2bd857f..269714b58 100644
--- a/src/Entities/EnderCrystal.cpp
+++ b/src/Entities/EnderCrystal.cpp
@@ -10,8 +10,9 @@
 
 
 
-cEnderCrystal::cEnderCrystal(Vector3d a_Pos):
-	Super(etEnderCrystal, a_Pos, 1.0, 1.0)
+cEnderCrystal::cEnderCrystal(Vector3d a_Pos, bool a_ShowBottom):
+	Super(etEnderCrystal, a_Pos, 1.0, 1.0),
+	m_ShowBottom(a_ShowBottom)
 {
 	SetMaxHealth(5);
 }
@@ -33,6 +34,10 @@ void cEnderCrystal::Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk)
 {
 	UNUSED(a_Dt);
 	// No further processing (physics e.t.c.) is needed
+	if (m_World->GetDimension() == dimEnd)
+	{
+		m_World->SetBlock(POS_TOINT.addedY(1), E_BLOCK_FIRE, 0);
+	}
 }
 
 
@@ -47,8 +52,7 @@ void cEnderCrystal::KilledBy(TakeDamageInfo & a_TDI)
 
 	Destroy();
 
-	m_World->SetBlock(POSX_TOINT, POSY_TOINT,     POSZ_TOINT, E_BLOCK_BEDROCK, 0);
-	m_World->SetBlock(POSX_TOINT, POSY_TOINT + 1, POSZ_TOINT, E_BLOCK_FIRE,    0);
+	m_World->SetBlock(POSX_TOINT, POSY_TOINT, POSZ_TOINT, E_BLOCK_FIRE, 0);
 }
 
 
diff --git a/src/Entities/EnderCrystal.h b/src/Entities/EnderCrystal.h
index f29927549..b2a28c517 100644
--- a/src/Entities/EnderCrystal.h
+++ b/src/Entities/EnderCrystal.h
@@ -18,10 +18,27 @@ public:
 
 	CLASS_PROTODEF(cEnderCrystal)
 
-	cEnderCrystal(Vector3d a_Pos);
+	cEnderCrystal(Vector3d a_Pos, bool a_ShowBottom);
+
+	// Getters and Setters
+	bool ShowsBottom() const { return m_ShowBottom; }
+	void SetShowBottom(bool a_ShowBottom) { m_ShowBottom = a_ShowBottom; }
+
+	Vector3i GetBeamTarget() const { return m_BeamTarget; }
+	void SetBeamTarget(Vector3i a_BeamTarget) { m_BeamTarget = a_BeamTarget; }
+
+	/** If the EnderCrystal should send it's beam to the client and store to disk. */
+	bool DisplaysBeam() const { return m_DisplayBeam; }
+	void SetDisplayBeam(bool a_DisplayBeam) { m_DisplayBeam = a_DisplayBeam; }
 
 private:
 
+	// If the bedrock base should be displayed
+	bool m_ShowBottom;
+
+	Vector3i m_BeamTarget;
+	bool m_DisplayBeam;
+
 	// cEntity overrides:
 	virtual void SpawnOn(cClientHandle & a_ClientHandle) override;
 	virtual void Tick(std::chrono::milliseconds a_Dt, cChunk & a_Chunk) override;
-- 
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