From ed95f4d81b3f54111430aec00d429aff267dfa92 Mon Sep 17 00:00:00 2001
From: STRWarrior <niels.breuker@hotmail.nl>
Date: Mon, 27 Jan 2014 14:40:31 +0100
Subject: Makes farmers farm crops.

---
 src/Mobs/Villager.cpp | 72 ++++++++++++++++++++++++++++++++++++++++++++++++++-
 src/Mobs/Villager.h   |  5 ++++
 2 files changed, 76 insertions(+), 1 deletion(-)

diff --git a/src/Mobs/Villager.cpp b/src/Mobs/Villager.cpp
index c8ff4f101..0bf87157a 100644
--- a/src/Mobs/Villager.cpp
+++ b/src/Mobs/Villager.cpp
@@ -3,6 +3,8 @@
 
 #include "Villager.h"
 #include "../World.h"
+#include "../Blockarea.h"
+#include "../Blocks/BlockHandler.h"
 
 
 
@@ -10,7 +12,8 @@
 
 cVillager::cVillager(eVillagerType VillagerType) :
 	super("Villager", mtVillager, "", "", 0.6, 1.8),
-	m_Type(VillagerType)
+	m_Type(VillagerType),
+	m_DidFindCrops(false)
 {
 }
 
@@ -33,3 +36,70 @@ void cVillager::DoTakeDamage(TakeDamageInfo & a_TDI)
 
 
 
+
+void cVillager::Tick(float a_Dt, cChunk & a_Chunk)
+{
+	super::Tick(a_Dt, a_Chunk);
+	if (m_DidFindCrops)
+	{
+		Vector3i Pos = Vector3i(GetPosition());
+		std::cout << Pos.Equals(m_CropsPos) << "\n";
+		if (Pos.Equals(m_CropsPos))
+		{
+			cBlockHandler Handler(E_BLOCK_CROPS);
+			Handler.DropBlock(m_World, this, m_CropsPos.x, m_CropsPos.y, m_CropsPos.z);
+			m_DidFindCrops = false;
+		}
+	}
+
+	if (m_World->GetTickRandomNumber(50) != 0)
+	{
+		return;
+	}
+
+	switch (m_Type)
+	{
+		case vtFarmer:
+		{
+			HandleFarmer();
+		}
+	}
+
+}
+
+
+
+
+void cVillager::HandleFarmer()
+{
+	cBlockArea Surrounding;
+	Surrounding.Read(m_World,
+	(int) GetPosX() - 5,
+	(int) GetPosX() + 5,
+	(int) GetPosY() - 3,
+	(int) GetPosY() + 3,
+	(int) GetPosZ() - 5,
+	(int) GetPosZ() + 5);
+
+	// Check for crops in a 10x6x10 area.
+	for (int X = 0; X < 10; X++)
+	{
+		for (int Y = 0; Y < 6; Y++)
+		{
+			for (int Z = 0; Z < 10; Z++)
+			{
+				if (Surrounding.GetRelBlockType(X, Y, Z) == E_BLOCK_CROPS && Surrounding.GetRelBlockMeta(X, Y, Z) == 0x7)
+				{
+					m_DidFindCrops = true;
+					m_CropsPos = Vector3i((int) GetPosX() + X - 5, (int) GetPosY() + Y - 3, (int) GetPosZ() + Z - 5);
+					MoveToPosition(Vector3f((float) GetPosX() + X - 5, (float) GetPosY() + Y - 3, (float) GetPosZ() + Z - 5));
+					return;
+				}
+			}
+		}
+	}
+}
+
+
+
+
diff --git a/src/Mobs/Villager.h b/src/Mobs/Villager.h
index 4cd9aaa8e..b7cbe8ed0 100644
--- a/src/Mobs/Villager.h
+++ b/src/Mobs/Villager.h
@@ -30,11 +30,16 @@ public:
 	CLASS_PROTODEF(cVillager);
 
 	virtual void DoTakeDamage(TakeDamageInfo & a_TDI) override;
+	virtual void Tick        (float a_Dt, cChunk & a_Chunk) override;
+
+	void HandleFarmer();
 	int GetVilType(void) const { return m_Type; }	
 
 private:
 
 	int m_Type;
+	bool m_DidFindCrops;
+	Vector3i m_CropsPos;
 
 } ;
 
-- 
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