From f194b131e0cac55d1937e75c98edf62ba04e1df4 Mon Sep 17 00:00:00 2001
From: Kevin Chabowski <kevin@kch42.de>
Date: Mon, 12 Aug 2013 15:44:06 +0200
Subject: Added Iter function to Chunk

---
 mcmap/examples/replace/main.go | 15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)

(limited to 'mcmap/examples/replace')

diff --git a/mcmap/examples/replace/main.go b/mcmap/examples/replace/main.go
index 87dd677..d289522 100644
--- a/mcmap/examples/replace/main.go
+++ b/mcmap/examples/replace/main.go
@@ -37,17 +37,12 @@ chunkLoop:
 		}
 
 		modified := false
-		for y := 0; y < mcmap.ChunkSizeY; y++ {
-			for x := 0; x < mcmap.ChunkSizeXZ; x++ {
-				for z := 0; z < mcmap.ChunkSizeXZ; z++ {
-					blk := chunk.Block(x, y, z)
-					if blk.ID == mcmap.BlkBlockOfIron {
-						blk.ID = mcmap.BlkBlockOfDiamond
-						modified = true
-					}
-				}
+		chunk.Iter(func(x, y, z int, blk *mcmap.Block) {
+			if blk.ID == mcmap.BlkBlockOfIron {
+				blk.ID = mcmap.BlkBlockOfDiamond
+				modified = true
 			}
-		}
+		})
 
 		if modified {
 			fmt.Printf("Modified chunk %d, %d.\n", cx, cz)
-- 
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