Quicksand that can replace dirt or grass

src/java/mmm/materials/MSwampPit.java

@@ -0,0 +1,88 @@
+package mmm.materials;
+
+
+import mmm.utils.I_UTintedBlock;
+import mmm.utils.I_UTintedItem;
+import net.minecraft.block.state.IBlockState;
+import net.minecraft.client.renderer.color.IBlockColor;
+import net.minecraft.client.renderer.color.IItemColor;
+import net.minecraft.init.Blocks;
+import net.minecraft.item.ItemStack;
+import net.minecraft.util.EnumFacing;
+import net.minecraft.util.math.BlockPos;
+import net.minecraft.world.ColorizerGrass;
+import net.minecraft.world.IBlockAccess;
+import net.minecraft.world.biome.BiomeColorHelper;
+import net.minecraftforge.common.IPlantable;
+import net.minecraftforge.fml.relauncher.Side;
+import net.minecraftforge.fml.relauncher.SideOnly;
+
+
+
+public class MSwampPit
+		extends MQuicksand
+		implements I_UTintedBlock , I_UTintedItem
+{
+
+	public MSwampPit( )
+	{
+		super( "swamp_pit" , Blocks.GRASS.getDefaultState( ) );
+	}
+
+
+	@Override
+	public IBlockState[] getReplacedBlocks( )
+	{
+		return new IBlockState[] {
+				this.forType , Blocks.DIRT.getDefaultState( )
+		};
+	}
+
+
+	@Override
+	public boolean canSustainPlant( IBlockState state , IBlockAccess world , BlockPos pos , EnumFacing direction ,
+			IPlantable plantable )
+	{
+		return false;
+	}
+
+
+	@Override
+	@SideOnly( Side.CLIENT )
+	public IBlockColor getBlockTint( )
+	{
+		return new IBlockColor( ) {
+
+			@Override
+			public int colorMultiplier( final IBlockState state , final IBlockAccess worldIn , final BlockPos pos ,
+					final int tintIndex )
+			{
+				final boolean inWorld = worldIn != null && pos != null;
+				final int baseTint = inWorld
+						? BiomeColorHelper.getGrassColorAtPos( worldIn , pos )
+						: ColorizerGrass.getGrassColor( .5f , .5f );
+				return baseTint;
+			}
+
+		};
+	}
+
+
+	@Override
+	@SideOnly( Side.CLIENT )
+	public IItemColor getItemTint( )
+	{
+		final IBlockColor bTint = this.getBlockTint( );
+		final IBlockState ds = this.getDefaultState( );
+		return new IItemColor( ) {
+
+			@Override
+			public int getColorFromItemstack( final ItemStack stack , final int tintIndex )
+			{
+				return bTint.colorMultiplier( ds , null , null , tintIndex );
+			}
+
+		};
+	}
+
+}

src/java/mmm/materials/MTraps.java

@@ -11,6 +11,7 @@ public class MTraps
 {
 	public final MQuicksand QUICKSAND;
 	public final MQuicksand RED_QUICKSAND;
+	public final MSwampPit SWAMP_PIT;
 	public final MMud MUD;
 
 
@@ -23,6 +24,7 @@ public class MTraps
 		URegistry.addBlock( this.RED_QUICKSAND = new MQuicksand( "red_sand" , //
 				Blocks.SAND.getDefaultState( ) //
 						.withProperty( BlockSand.VARIANT , BlockSand.EnumType.RED_SAND ) ) );
+		URegistry.addBlock( this.SWAMP_PIT = new MSwampPit( ) );
 		URegistry.addBlock( this.MUD = new MMud( ) );
 	}
 }

src/resources/assets/mmm/blockstates/materials/trap/swamp_pit.json

@@ -0,0 +1,5 @@
+{
+    "variants": {
+        "normal": { "model": "mmm:materials/trap/swamp_pit" }
+    }
+}

src/resources/assets/mmm/models/block/materials/trap/swamp_pit.json

@@ -0,0 +1,21 @@
+{
+    "parent": "minecraft:block/grass",
+    "textures": {
+        "particle": "minecraft:blocks/dirt",
+        "all": "mmm:blocks/materials/trap/swamp_pit"
+    } ,
+	"elements": [
+		{
+			"from": [ 0, 0, 0 ],
+            "to": [ 16, 16, 16 ],
+            "faces": {
+                "down":  { "uv": [ 0, 0, 16, 16 ], "texture": "#all", "cullface": "down", "tintindex": 0 },
+                "up":    { "uv": [ 0, 0, 16, 16 ], "texture": "#all",    "cullface": "up", "tintindex": 0 },
+                "north": { "uv": [ 0, 0, 16, 16 ], "texture": "#all",   "cullface": "north", "tintindex": 0 },
+                "south": { "uv": [ 0, 0, 16, 16 ], "texture": "#all",   "cullface": "south", "tintindex": 0 },
+                "west":  { "uv": [ 0, 0, 16, 16 ], "texture": "#all",   "cullface": "west", "tintindex": 0 },
+                "east":  { "uv": [ 0, 0, 16, 16 ], "texture": "#all",   "cullface": "east", "tintindex": 0 }
+            }
+        }
+	]
+}

src/resources/assets/mmm/models/item/materials/trap/swamp_pit.json

@@ -0,0 +1,3 @@
+{
+    "parent": "mmm:block/materials/trap/swamp_pit"
+}