From cea997426b7d66f5aa9f8aac5fd5b603bcaa3fb8 Mon Sep 17 00:00:00 2001
From: madmaxoft <github@xoft.cz>
Date: Fri, 10 Jan 2014 22:22:54 +0100
Subject: Decoupled cChunkGenerator from cWorld and cRoot.

Now the chunk generator can be used by other projects without depending on the two hugest structures in MCS.
---
 src/World.cpp | 78 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 77 insertions(+), 1 deletion(-)

(limited to 'src/World.cpp')

diff --git a/src/World.cpp b/src/World.cpp
index 39300d419..1cf82d641 100644
--- a/src/World.cpp
+++ b/src/World.cpp
@@ -10,6 +10,7 @@
 #include "Root.h"
 #include "inifile/iniFile.h"
 #include "ChunkMap.h"
+#include "Generating/ChunkDesc.h"
 #include "OSSupport/Timer.h"
 
 // Entities (except mobs):
@@ -238,6 +239,7 @@ cWorld::cWorld(const AString & a_WorldName) :
 	m_SkyDarkness(0),
 	m_Weather(eWeather_Sunny),
 	m_WeatherInterval(24000),  // Guaranteed 1 day of sunshine at server start :)
+	m_GeneratorCallbacks(*this),
 	m_TickThread(*this)
 {
 	LOGD("cWorld::cWorld(\"%s\")", a_WorldName.c_str());
@@ -583,7 +585,7 @@ void cWorld::Start(void)
 
 	m_Lighting.Start(this);
 	m_Storage.Start(this, m_StorageSchema);
-	m_Generator.Start(this, IniFile);
+	m_Generator.Start(m_GeneratorCallbacks, m_GeneratorCallbacks, IniFile);
 	m_ChunkSender.Start(this);
 	m_TickThread.Start();
 
@@ -2843,3 +2845,77 @@ void cWorld::cTaskSaveAllChunks::Run(cWorld & a_World)
 
 
 
+///////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
+// cWorld::cChunkGeneratorCallbacks:
+
+cWorld::cChunkGeneratorCallbacks::cChunkGeneratorCallbacks(cWorld & a_World) :
+	m_World(&a_World)
+{
+}
+
+
+
+
+
+void cWorld::cChunkGeneratorCallbacks::OnChunkGenerated(cChunkDesc & a_ChunkDesc)
+{
+	cChunkDef::BlockNibbles BlockMetas;
+	a_ChunkDesc.CompressBlockMetas(BlockMetas);
+
+	m_World->SetChunkData(
+		a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ(),
+		a_ChunkDesc.GetBlockTypes(), BlockMetas,
+		NULL, NULL,  // We don't have lighting, chunk will be lighted when needed
+		&a_ChunkDesc.GetHeightMap(), &a_ChunkDesc.GetBiomeMap(),
+		a_ChunkDesc.GetEntities(), a_ChunkDesc.GetBlockEntities(),
+		true
+	);
+
+	// Save the chunk right after generating, so that we don't have to generate it again on next run
+	m_World->GetStorage().QueueSaveChunk(a_ChunkDesc.GetChunkX(), 0, a_ChunkDesc.GetChunkZ());
+}
+
+
+
+
+
+bool cWorld::cChunkGeneratorCallbacks::IsChunkValid(int a_ChunkX, int a_ChunkZ)
+{
+	return m_World->IsChunkValid(a_ChunkX, a_ChunkZ);
+}
+
+
+
+
+
+bool cWorld::cChunkGeneratorCallbacks::HasChunkAnyClients(int a_ChunkX, int a_ChunkZ)
+{
+	return m_World->HasChunkAnyClients(a_ChunkX, a_ChunkZ);
+}
+
+
+
+
+
+void cWorld::cChunkGeneratorCallbacks::CallHookChunkGenerating(cChunkDesc & a_ChunkDesc)
+{
+	cPluginManager::Get()->CallHookChunkGenerating(
+		m_World, a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ(), &a_ChunkDesc
+	);
+}
+
+
+
+
+
+void cWorld::cChunkGeneratorCallbacks::CallHookChunkGenerated (cChunkDesc & a_ChunkDesc)
+{
+	cPluginManager::Get()->CallHookChunkGenerated(
+		m_World, a_ChunkDesc.GetChunkX(), a_ChunkDesc.GetChunkZ(), &a_ChunkDesc
+	);
+}
+
+
+
+
+
-- 
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