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fix: simplify playground navigation - just hide Next button

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Previous button stays "Previous" and works the same everywhere.
Only difference in playground: Next button is hidden.

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This commit is contained in:
Michael Czechowski
2026-01-16 15:01:44 +01:00
parent a7dcb3ec6f
commit 062659fa30
2 changed files with 6 additions and 18 deletions
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21
src/app.js
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@@ -750,24 +750,15 @@ function updateNavigationButtons() {
const engineState = lessonEngine.getCurrentState();
const isPlayground = engineState.lesson?.mode === "playground";
// In playground mode: hide next button, repurpose prev as back button
// Hide next button in playground mode
elements.nextBtn.classList.toggle("hidden", isPlayground);
elements.gameControls?.classList.toggle("centered", isPlayground);
if (isPlayground) {
// Change prev button to "Back" in playground mode
elements.prevBtn.textContent = t("back");
elements.prevBtn.disabled = false;
elements.prevBtn.classList.remove("btn-disabled");
} else {
// Normal mode: prev/next navigation
elements.prevBtn.textContent = t("previous");
elements.prevBtn.disabled = !engineState.canGoPrev;
elements.nextBtn.disabled = !engineState.canGoNext;
elements.prevBtn.classList.toggle("btn-disabled", !engineState.canGoPrev);
elements.nextBtn.classList.toggle("btn-disabled", !engineState.canGoNext);
}
// Update button states
elements.prevBtn.disabled = !engineState.canGoPrev;
elements.nextBtn.disabled = !engineState.canGoNext;
elements.prevBtn.classList.toggle("btn-disabled", !engineState.canGoPrev);
elements.nextBtn.classList.toggle("btn-disabled", !engineState.canGoNext);
}
function nextLesson() {