Avoid generating the same chunk more than once with multiple emerge threads.

8 files changed, 0 insertions, 48 deletions

diff --git a/src/mapgen/mapgen_carpathian.cpp b/src/mapgen/mapgen_carpathian.cpp
index 74ed263ba..b3a0bd270 100644
--- a/src/mapgen/mapgen_carpathian.cpp
+++ b/src/mapgen/mapgen_carpathian.cpp
@@ -260,12 +260,6 @@ void MapgenCarpathian::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-			data->blockpos_requested.Y >= data->blockpos_min.Y &&
-			data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-			data->blockpos_requested.Y <= data->blockpos_max.Y &&
-			data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	this->generating = true;
 	this->vm = data->vmanip;
diff --git a/src/mapgen/mapgen_flat.cpp b/src/mapgen/mapgen_flat.cpp
index d62548014..342455029 100644
--- a/src/mapgen/mapgen_flat.cpp
+++ b/src/mapgen/mapgen_flat.cpp
@@ -209,12 +209,6 @@ void MapgenFlat::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	this->generating = true;
 	this->vm   = data->vmanip;
diff --git a/src/mapgen/mapgen_fractal.cpp b/src/mapgen/mapgen_fractal.cpp
index 3b6bbd6c1..fabb1b2b1 100644
--- a/src/mapgen/mapgen_fractal.cpp
+++ b/src/mapgen/mapgen_fractal.cpp
@@ -209,12 +209,6 @@ void MapgenFractal::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	//TimeTaker t("makeChunk");
 
diff --git a/src/mapgen/mapgen_singlenode.cpp b/src/mapgen/mapgen_singlenode.cpp
index cade9e7a8..5382423fa 100644
--- a/src/mapgen/mapgen_singlenode.cpp
+++ b/src/mapgen/mapgen_singlenode.cpp
@@ -50,12 +50,6 @@ void MapgenSinglenode::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	this->generating = true;
 	this->vm   = data->vmanip;
diff --git a/src/mapgen/mapgen_v5.cpp b/src/mapgen/mapgen_v5.cpp
index 0f6a19fa1..87e54755f 100644
--- a/src/mapgen/mapgen_v5.cpp
+++ b/src/mapgen/mapgen_v5.cpp
@@ -201,12 +201,6 @@ void MapgenV5::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	this->generating = true;
 	this->vm   = data->vmanip;
diff --git a/src/mapgen/mapgen_v6.cpp b/src/mapgen/mapgen_v6.cpp
index 90a52e031..e04180f96 100644
--- a/src/mapgen/mapgen_v6.cpp
+++ b/src/mapgen/mapgen_v6.cpp
@@ -512,12 +512,6 @@ void MapgenV6::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	this->generating = true;
 	this->vm   = data->vmanip;
diff --git a/src/mapgen/mapgen_v7.cpp b/src/mapgen/mapgen_v7.cpp
index 6b0779e9f..cc5f5726d 100644
--- a/src/mapgen/mapgen_v7.cpp
+++ b/src/mapgen/mapgen_v7.cpp
@@ -317,12 +317,6 @@ void MapgenV7::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	//TimeTaker t("makeChunk");
 
diff --git a/src/mapgen/mapgen_valleys.cpp b/src/mapgen/mapgen_valleys.cpp
index d7b6f738f..c4234857e 100644
--- a/src/mapgen/mapgen_valleys.cpp
+++ b/src/mapgen/mapgen_valleys.cpp
@@ -210,12 +210,6 @@ void MapgenValleys::makeChunk(BlockMakeData *data)
 	// Pre-conditions
 	assert(data->vmanip);
 	assert(data->nodedef);
-	assert(data->blockpos_requested.X >= data->blockpos_min.X &&
-		data->blockpos_requested.Y >= data->blockpos_min.Y &&
-		data->blockpos_requested.Z >= data->blockpos_min.Z);
-	assert(data->blockpos_requested.X <= data->blockpos_max.X &&
-		data->blockpos_requested.Y <= data->blockpos_max.Y &&
-		data->blockpos_requested.Z <= data->blockpos_max.Z);
 
 	//TimeTaker t("makeChunk");