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code input wip

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This commit is contained in:
minjaesong
2025-01-27 23:23:27 +09:00
parent 6b4b7917d9
commit 879cc79bbf
5 changed files with 130 additions and 9 deletions
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21
src/net/torvald/terrarum/ui/UIItemRedeemCodeArea.kt
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@@ -43,10 +43,15 @@ class UIItemRedeemCodeArea(
private val inputText = StringBuilder(textCols * textRows)
private fun ensureLength() {
inputText.append(" ".repeat((textCols * textRows) - inputText.length + 1))
inputText.setLength(textCols * textRows)
}
private var textCaret = 0
fun clearInput() { inputText.clear(); textCaret = 0 }
fun acceptChar(char: Char): Boolean {
if (textCaret in 0 until textCols * textRows) {
ensureLength()
inputText.insert(textCaret, char)
textCaret++
return true
@@ -54,25 +59,27 @@ class UIItemRedeemCodeArea(
else return false
}
fun backspace(): Boolean {
if (textCaret in 1 until textCols * textRows) {
if (textCaret in 1 .. textCols * textRows) {
inputText.deleteCharAt(textCaret - 1)
ensureLength()
textCaret--
return true
}
else return false
}
fun reverseBackspace(): Boolean {
if (textCaret in 0 until (textCols * textRows - 1)) {
if (textCaret in 0 .. (textCols * textRows - 1)) {
inputText.deleteCharAt(textCaret)
ensureLength()
return true
}
else return false
}
fun __moveCursorBackward(delta: Int = 1) {
textCaret = (textCaret - 1).coerceIn(0, textCols * textRows)
textCaret = (textCaret - 1).coerceIn(0, textCols * textRows - 1)
}
fun __moveCursorForward(delta: Int = 1) {
textCaret = (textCaret + 1).coerceIn(0, textCols * textRows)
textCaret = (textCaret + 1).coerceIn(0, textCols * textRows - 1)
}
fun getInputAsString() = inputText.toString()
@@ -117,7 +124,7 @@ class UIItemRedeemCodeArea(
for (x in 0 until textCols) {
BigAlphNum.draw(
batch,
"${inputText.getOrElse(y * textRows + x) { ' ' }}",
"${inputText.getOrElse(y * textCols + x) { ' ' }}",
posX + CELL_W * x + 2f,
posY + CELL_H * y + 4f
)
@@ -127,8 +134,8 @@ class UIItemRedeemCodeArea(
// draw caret
if (cursorBlinkTimer < 0.5f) {
batch.color = caretCol
val cx = textCaret % textCols
val cy = textCaret / textCols
val cx = if (textCaret >= textCols * textRows) textCols else textCaret % textCols
val cy = if (textCaret >= textCols * textRows) textRows - 1 else textCaret / textCols
Toolkit.drawStraightLine(
batch,
posX + CELL_W * cx - 1,