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Fix predator and prey so that growth is again possible.

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This commit is contained in:
Juergen Stuber 2018-12-01 14:40:50 +01:00
parent 4393f700bc
commit 6009f627ae
1 changed files with 1 additions and 1 deletions
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2
src/bin/predprey/main.rs
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@ -74,7 +74,7 @@ fn grow(board: &Board, pos: Point2d, grow: Square, die: Square) -> Square {
for dir in Vec2d::directions() { for dir in Vec2d::directions() {
let pos1 = pos + dir; let pos1 = pos + dir;
if board.rect().contains(pos1) { if board.rect().contains(pos1) {
let neigh_sq = board.get(pos); let neigh_sq = board.get(pos1);
if neigh_sq == grow { if neigh_sq == grow {
return grow; return grow;
} }