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Build Structures Automatically with Loops

Repetitive Building with Python

Use loops to construct buildings, walls, or patterns without placing each block individually.

Simple Loop Structure

`python

for x in range(10):

for y in range(5):

world.set_block(100 + x, 64 + y, 200, "stone")

`

This creates a 10×5 wall of stone. Adjust the range values and coordinates for your design.

Nested Loops for 3D Structures

Add a third loop for depth:

`python

for x in range(10):

for y in range(5):

for z in range(8):

world.set_block(100 + x, 64 + y, 200 + z, "oak_log")

`

Optimization Tips

  • Start with small structures to test your script
  • Use variables for starting coordinates to avoid repetition
  • Mix block types within loops for variety: use conditionals to alternate materials
  • Remember that large operations may take time—be patient

Common Patterns

  • Walls: Two nested loops (x and y)
  • Floors: Two nested loops (x and z)
  • Hollow structures: Add conditional checks to skip interior blocks

Always verify your loop ranges before executing on a large scale.