License, readme and stuff

1 files changed, 108 insertions, 0 deletions

diff --git a/ihl/explosion/WorldSavedDataBlastWave.java b/ihl/explosion/WorldSavedDataBlastWave.java
new file mode 100644
index 0000000..73019b9
--- /dev/null
+++ b/ihl/explosion/WorldSavedDataBlastWave.java
@@ -0,0 +1,108 @@
+package ihl.explosion;
+
+import java.util.HashMap;
+import java.util.HashSet;
+import java.util.Iterator;
+import java.util.Map;
+import java.util.Map.Entry;
+import java.util.Set;
+
+import net.minecraft.nbt.NBTTagCompound;
+import net.minecraft.nbt.NBTTagList;
+import net.minecraft.world.WorldSavedData;
+
+public class WorldSavedDataBlastWave extends WorldSavedData {
+	Map<Long,Set<Integer[]>> data = new HashMap<Long,Set<Integer[]>>(256);
+	
+	public WorldSavedDataBlastWave(String name) 
+	{
+		super(name);
+	}
+
+	@Override
+	public void readFromNBT(NBTTagCompound nbt) 
+	{
+		if(nbt.hasKey("entryList"))
+		{
+			NBTTagList entryList=nbt.getTagList("entryList", 10);
+			for(int i=0;i<entryList.tagCount();i++)
+			{
+				NBTTagCompound chunk = entryList.getCompoundTagAt(i);
+				long chunkXZKey = chunk.getLong("chunkXZKey");
+				NBTTagList blastWaveList = chunk.getTagList("blastWaveList", 10);
+				Set<Integer[]> blastWaveArraySet= new HashSet<Integer[]>();
+				for(int i1=0;i1<blastWaveList.tagCount();i1++)
+				{
+					NBTTagCompound blastWave = blastWaveList.getCompoundTagAt(i1);
+					Integer[] blastWaveArray = new Integer[5];
+					blastWaveArray[0]=blastWave.getInteger("ev");
+					blastWaveArray[1]=blastWave.getInteger("sourceX");
+					blastWaveArray[2]=blastWave.getInteger("sourceY");
+					blastWaveArray[3]=blastWave.getInteger("sourceZ");
+					blastWaveArray[4]=blastWave.getInteger("power");
+					blastWaveArray[5]=blastWave.getInteger("directionX");
+					blastWaveArray[6]=blastWave.getInteger("directionY");
+					blastWaveArray[7]=blastWave.getInteger("directionZ");
+					blastWaveArraySet.add(blastWaveArray);
+				}
+				data.put(chunkXZKey, blastWaveArraySet);
+			}
+		}
+	}
+
+	@Override
+	public void writeToNBT(NBTTagCompound nbt) 
+	{
+		NBTTagList entryList = new NBTTagList();
+		Iterator<Entry<Long, Set<Integer[]>>> dataESI = data.entrySet().iterator();
+		while(dataESI.hasNext())
+		{
+			Entry<Long, Set<Integer[]>> dataEntry = dataESI.next();
+			Iterator<Integer[]> bwArrayI = dataEntry.getValue().iterator();
+			NBTTagCompound chunk = new NBTTagCompound();
+			NBTTagList blastWaveList = new NBTTagList();
+			while(bwArrayI.hasNext())
+			{
+				NBTTagCompound blastWave = new NBTTagCompound();
+				Integer[] bwArray = bwArrayI.next();
+				blastWave.setInteger("ev", bwArray[0]);
+				blastWave.setInteger("sourceX", bwArray[1]);
+				blastWave.setInteger("sourceY", bwArray[2]);
+				blastWave.setInteger("sourceZ", bwArray[3]);
+				blastWave.setInteger("power", bwArray[4]);
+				blastWave.setInteger("directionX", bwArray[5]);
+				blastWave.setInteger("directionY", bwArray[6]);
+				blastWave.setInteger("directionZ", bwArray[7]);
+				blastWaveList.appendTag(blastWave);
+			}
+			chunk.setTag("blastWaveList", blastWaveList);
+			chunk.setLong("chunkHash", dataEntry.getKey());
+			entryList.appendTag(chunk);
+		}
+		nbt.setTag("entryList", entryList);
+	}
+
+	public void scheduleExplosionEffectsOnChunkLoad(long chunkXZKey, int ev, int sourceX, int sourceY, int sourceZ, int power1, int[] directionMask) 
+	{
+		Set<Integer[]> waves;
+		if(data.containsKey(chunkXZKey))
+		{
+			waves=data.get(chunkXZKey);
+		}
+		else
+		{
+			waves=new HashSet<Integer[]>(1024);
+			data.put(chunkXZKey, waves);
+		}
+		Integer[] wave = new Integer[8];
+		wave[0]=ev;
+		wave[1]=sourceX;
+		wave[2]=sourceY;
+		wave[3]=sourceZ;
+		wave[4]=power1;
+		wave[5]=directionMask[0];
+		wave[6]=directionMask[1];
+		wave[7]=directionMask[2];
+		waves.add(wave);
+	}
+}