initial commit

java/src/game/entity/item/EntityExplosion.java

@@ -0,0 +1,92 @@
+package game.entity.item;
+
+import game.entity.Entity;
+import game.nbt.NBTTagCompound;
+import game.world.Explosion;
+import game.world.World;
+
+public class EntityExplosion extends Entity
+{
+    private int progress;
+    private int radius;
+
+    public EntityExplosion(World worldIn)
+    {
+        super(worldIn);
+        this.preventSpawning = true;
+        this.setSize(0.1F, 0.1F);
+//		this.setInvisible(true);
+    }
+    
+    public EntityExplosion(World worldIn, double x, double y, double z)
+    {
+    	this(worldIn, x, y, z, 70);
+    }
+
+    public EntityExplosion(World worldIn, double x, double y, double z, int radius)
+    {
+        this(worldIn);
+        this.setPosition(x, y, z);
+        this.prevX = x;
+        this.prevY = y;
+        this.prevZ = z;
+        this.radius = radius;
+    }
+
+    protected void entityInit()
+    {
+    }
+    
+    protected boolean canTriggerWalking()
+    {
+        return false;
+    }
+    
+    public void onUpdate()
+    {
+        this.prevX = this.posX;
+        this.prevY = this.posY;
+        this.prevZ = this.posZ;
+        this.motionX = this.motionY = this.motionZ = 0.0D;
+    	if(this.progress++ >= this.radius) {
+    		this.setDead();
+    	}
+    	else if(!this.worldObj.client) {
+            this.explode(this.progress - 1);
+        }
+    }
+
+    private void explode(double min)
+    {
+		Explosion.doExplosionAlgo3(this.worldObj, this.posX, this.posY + (double)(this.height / 2.0F), this.posZ, this.rand, min + 6.0d, min);
+    }
+    
+    protected void writeEntityToNBT(NBTTagCompound tagCompound)
+    {
+        tagCompound.setInteger("Progress", this.progress);
+        tagCompound.setInteger("Radius", this.radius);
+    }
+    
+    protected void readEntityFromNBT(NBTTagCompound tagCompund)
+    {
+        this.progress = tagCompund.getInteger("Progress");
+        this.radius = tagCompund.getInteger("Radius");
+    }
+
+    public float getEyeHeight()
+    {
+        return 0.0F;
+    }
+    
+    public int getTrackingRange() {
+    	return 0;
+    }
+    
+    public int getUpdateFrequency() {
+    	return 0;
+    }
+    
+    public boolean isSendingVeloUpdates() {
+    	return false;
+    }
+}