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Fix life algorithm #2

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Fix life algorithm #2

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4 changes: 1 addition & 3 deletions cell.go
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Original file line number Diff line number Diff line change
Expand Up @@ -35,9 +35,6 @@ type cell struct {

// checkState determines the state of the cell for the next tick of the game.
func (c *cell) checkState(cells [][]*cell) {
c.alive = c.nextState
c.nextState = c.alive

liveCount := c.liveNeighbors(cells)
if c.alive {
// 1. Any live cell with fewer than two live neighbours dies, as if caused by underpopulation.
Expand Down Expand Up @@ -97,6 +94,7 @@ func (c *cell) liveNeighbors(cells [][]*cell) int {

// draw draws the cell if it is alive.
func (c *cell) draw() {
c.alive = c.nextState
if !c.alive {
return
}
Expand Down