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Fixing diagonal bug #13

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Fixing diagonal bug #13

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3 changes: 1 addition & 2 deletions paths.go
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Original file line number Diff line number Diff line change
Expand Up @@ -348,7 +348,7 @@ func (m *Grid) GetPathFromCells(start, dest *Cell, diagonals, wallsBlockDiagonal
left := false
leftNeighbor := m.Get(node.Cell.X-1, node.Cell.Y)
if leftNeighbor != nil && leftNeighbor.Walkable {
up = true
left = true
}

right := false
Expand All @@ -357,7 +357,6 @@ func (m *Grid) GetPathFromCells(start, dest *Cell, diagonals, wallsBlockDiagonal
right = true
}


if node.Cell.X > 0 && node.Cell.Y > 0 {
c := m.Get(node.Cell.X-1, node.Cell.Y-1)
n := &Node{c, node, c.Cost + node.Cost + diagonalCost}
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