1 files changed, 85 insertions, 0 deletions
diff --git a/src/Java/gtPlusPlus/api/objects/minecraft/BlockPos.java b/src/Java/gtPlusPlus/api/objects/minecraft/BlockPos.java
new file mode 100644
index 0000000000..d258d1fe73
--- /dev/null
+++ b/src/Java/gtPlusPlus/api/objects/minecraft/BlockPos.java
@@ -0,0 +1,85 @@
+package gtPlusPlus.api.objects.minecraft;
+
+import java.io.Serializable;
+
+public class BlockPos implements Serializable{
+
+	private static final long serialVersionUID = -7271947491316682006L;
+	public final int xPos;
+	public final int yPos;
+	public final int zPos;
+	public final int dim;
+
+	public BlockPos(int x, int y, int z){
+		this(x, y, z, 0);
+	}
+
+	public BlockPos(int x, int y, int z, int dim){
+		this.xPos = x;
+		this.yPos = y;
+		this.zPos = z;
+		this.dim = dim;
+	}
+
+	public String getLocationString() {
+		return "[X: "+this.xPos+"][Y: "+this.yPos+"][Z: "+this.zPos+"][Dim: "+this.dim+"]";
+	}
+
+	@Override
+	public  int hashCode() {
+		int hash = 5;
+		hash += (13 * this.xPos);
+		hash += (19 * this.yPos);
+		hash += (31 * this.zPos);
+		hash += (17 * this.dim);
+		return hash;
+	}
+
+	@Override
+	public boolean equals(Object other) {
+		if (other == null) {
+			return false;
+		}
+		if (other == this) {
+			return true;
+		}
+		if(!(other instanceof BlockPos)) {
+			return false;
+		}
+		BlockPos otherPoint = (BlockPos)other;
+		return this.xPos == otherPoint.xPos && this.yPos == otherPoint.yPos && this.zPos == otherPoint.zPos && this.dim == otherPoint.dim;
+	}
+
+	public int distanceFrom(BlockPos target) {
+		if (target.dim != this.dim) {
+			return Short.MIN_VALUE;
+		}    	
+		return distanceFrom(target.xPos, target.yPos, target.zPos);
+	}
+
+	/**
+	 *
+	 * @param x X coordinate of target.
+	 * @param y Y coordinate of target.
+	 * @param z Z coordinate of target.
+	 * @return square of distance
+	 */
+	public int distanceFrom(int x, int y, int z) {
+		int distanceX = this.xPos - x;
+		int distanceY = this.yPos - y;
+		int distanceZ = this.zPos - z;
+		return distanceX * distanceX + distanceY * distanceY + distanceZ * distanceZ;
+	}
+
+	public boolean isWithinRange(BlockPos target, int range) {    	
+		if (target.dim != this.dim) {
+			return false;
+		}    	
+		return isWithinRange(target.xPos, target.yPos, target.zPos, range);
+	}
+
+	public boolean isWithinRange(int x, int y, int z, int range) {
+		return distanceFrom(x, y, z) <= (range * range);
+	}
+
+}