golang/snake
golang/snake
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Redo how a string is pushed into an array of runes and then printed. (Closes #11)

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Sacha Ligthert 2025-03-05 12:05:49 +01:00
parent feced4cd7f
commit 6d23349e43
1 changed files with 13 additions and 9 deletions
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22
render.go
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@ -9,20 +9,24 @@ import (
// drawScore Print the score // drawScore Print the score
func drawScore(screen tcell.Screen, style tcell.Style, score *Score) { func drawScore(screen tcell.Screen, style tcell.Style, score *Score) {
var x, y int = 5, 24 var x, y int = 5, 24
for _, r := range []rune("[ Score: " + strconv.FormatInt(int64(score.score), 10) + " ]") { content := "[ Score: " + strconv.FormatInt(int64(score.score), 10) + " ]"
screen.SetContent(x, y-1, r, nil, style) for i := 0; i < len(content); i++ {
screen.SetContent(x, y-1, rune(content[i]), nil, style)
x++ x++
} }
} }
// drawCoords Print the coordinates of the head of the snake // drawCoords Print the coordinates of the head of the snake
func drawCoords(screen tcell.Screen, style tcell.Style, snake *Snake) { // func drawCoords(screen tcell.Screen, style tcell.Style, snake *Snake) {
var x, y int = 25, 24 // var x, y int = 25, 24
for _, r := range []rune("[ x:" + strconv.FormatInt(int64(*&snake.head.x), 10) + " y: " + strconv.FormatInt(int64(*&snake.head.y), 10) + " ]") { // var snakex int = *&snake.head.x
screen.SetContent(x, y-1, r, nil, style) // var snakey int = *&snake.head.y
x++ // content := "[ x:" + strconv.Itoa(snakex) + " y: " + strconv.Itoa(snakey) + " ]"
} // for i := 0; i < len(content); i++ {
} // screen.SetContent(x, y-1, rune(content[i]), nil, style)
// x++
// }
// }
// drawBox Draw the outline of the box the snake can move in // drawBox Draw the outline of the box the snake can move in
func drawBox(s tcell.Screen, style tcell.Style, x1, y1, x2, y2 int) { func drawBox(s tcell.Screen, style tcell.Style, x1, y1, x2, y2 int) {