backups/Fantasy-Map-Generator
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Simplify redundant conditional expressions

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Klāvs Priedītis 2018-09-27 03:13:46 +03:00
parent 64a57b8bf9
commit 4b4496f99e
1 changed files with 3 additions and 3 deletions
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6
script.js
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@ -1512,7 +1512,7 @@ function fantasyMap() {
history = history.slice(0, historyStage);
history[historyStage] = heights.slice();
historyStage++;
undo.disabled = templateUndo.disabled = historyStage > 1 ? false : true;
undo.disabled = templateUndo.disabled = historyStage <= 1;
redo.disabled = templateRedo.disabled = true;
const landMean = Math.trunc(d3.mean(heights));
const landRatio = rn(landCells / heights.length * 100);
@ -1526,8 +1526,8 @@ function fantasyMap() {
// restoreHistory
function restoreHistory(step) {
historyStage = step;
redo.disabled = templateRedo.disabled = historyStage < history.length ? false : true;
undo.disabled = templateUndo.disabled = historyStage > 1 ? false : true;
redo.disabled = templateRedo.disabled = historyStage >= history.length;
undo.disabled = templateUndo.disabled = historyStage <= 1;
if (history[historyStage - 1] === undefined) return;
heights = history[historyStage - 1].slice();
updateHeightmap();