Merge branch 'GTNewHorizons:master' into master

1 files changed, 65 insertions, 0 deletions

diff --git a/src/main/java/gtPlusPlus/api/objects/minecraft/AABB.java b/src/main/java/gtPlusPlus/api/objects/minecraft/AABB.java
new file mode 100644
index 0000000000..722ac00b64
--- /dev/null
+++ b/src/main/java/gtPlusPlus/api/objects/minecraft/AABB.java
@@ -0,0 +1,65 @@
+package gtPlusPlus.api.objects.minecraft;
+
+import gtPlusPlus.core.util.minecraft.EntityUtils;
+import net.minecraft.entity.Entity;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.world.World;
+
+/**
+ * Generates an AABB around an entity.
+ * @author Alkalus
+ *
+ */
+public class AABB {
+	
+	private final AxisAlignedBB mAabb;
+	private final World mWorld;
+	
+	/**
+	 * Creates a AxisAlignedBB based around an Entity.
+	 * @param aEntity - The Entity to work with.
+	 * @param x - Maximum X from origin.
+	 * @param y - Maximum Y from origin.
+	 * @param z - Maximum Z from origin.
+	 */
+	public AABB(Entity aEntity, int x, int y, int z) {	
+		if (aEntity == null) {
+			mAabb = null;
+			mWorld = null;
+		}
+		else {
+			mWorld = aEntity.worldObj;
+			BlockPos aEntityLocation = EntityUtils.findBlockPosUnderEntity(aEntity);		
+			int xMin, xMax, yMin, yMax, zMin, zMax;
+			xMin = aEntityLocation.xPos;
+			yMin = aEntityLocation.yPos;
+			zMin = aEntityLocation.zPos;		
+			xMax = aEntityLocation.xPos + x;
+			yMax = aEntityLocation.yPos + y;
+			zMax = aEntityLocation.zPos + z;
+			mAabb = AxisAlignedBB.getBoundingBox(xMin, yMin, zMin, xMax, yMax, zMax);
+		}	
+
+	}
+	
+	/**
+	 * Used to get the AxisAlignedBB from this class.
+	 * @return
+	 */
+	public AxisAlignedBB get() {
+		return mAabb;
+	}
+	
+	/**
+	 * Used to determine if this object is valid or not.
+	 * @return
+	 */
+	public boolean valid() {
+		return mAabb != null && mWorld != null;
+	}
+	
+	public World world() {
+		return mWorld;
+	}
+	
+}