tree 1b7ab6f1c8e4c234cee9fd379ce6675043c2b677 parent 29b9a2d007e8577752a3f6abee532979c08a38b7 author Florian Nücke 1423162934 +0100 committer Florian Nücke 1423162934 +0100 Limiting robot flight height, by default to 8 blocks above ground for now. Movement rules are as follows now: 1. Robots may only move if the start or target position is valid (e.g. to allow building bridges). 2. The position below a robot is always valid (can always move down). 3. Positions up to above a block are valid (limited flight capabilities). 4. Any position that has an adjacent block with a solid face towards the position is valid (robots can "climb").