Merge addon sources

1 files changed, 67 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..e516f12ddd
--- /dev/null
+++ b/src/main/java/gtPlusPlus/api/objects/minecraft/AABB.java
@@ -0,0 +1,67 @@
+package gtPlusPlus.api.objects.minecraft;
+
+import net.minecraft.entity.Entity;
+import net.minecraft.util.AxisAlignedBB;
+import net.minecraft.world.World;
+
+import gtPlusPlus.core.util.minecraft.EntityUtils;
+
+/**
+ * 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;
+    }
+}