dylan/fantasy-console
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Encountered undo error, but can't repro so adding logs

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dylan 2023-05-06 15:24:29 -07:00
parent 3518538b39
commit 6bd5f7ae01
1 changed files with 7 additions and 2 deletions
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9
codetab.ts
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@ -15,6 +15,7 @@ const state = {
historyDebounce: 0, historyDebounce: 0,
historyIndex: 0, historyIndex: 0,
undo() { undo() {
console.log('undoing');
if (this.historyIndex === this.history.length && this.historyDebounce > 0) { if (this.historyIndex === this.history.length && this.historyDebounce > 0) {
this.snapshot(); this.snapshot();
} }
@ -26,6 +27,7 @@ const state = {
} }
}, },
redo() { redo() {
console.log('redoing');
if (this.historyIndex < this.history.length-1) { if (this.historyIndex < this.history.length-1) {
this.historyIndex += 1; this.historyIndex += 1;
const snap = this.history[this.historyIndex]; const snap = this.history[this.historyIndex];
@ -34,13 +36,16 @@ const state = {
} }
}, },
snapshot() { snapshot() {
this.history.push({ const snap = {
code: this.code, code: this.code,
anchor: this.anchor, anchor: this.anchor,
focus: this.focus, focus: this.focus,
}); };
this.history.push(snap);
console.log('took snapshot', this.historyIndex, snap);
}, },
startSnapping() { startSnapping() {
console.log('start snapping', this.historyIndex);
this.historyIndex += 1; this.historyIndex += 1;
if (this.history.length > this.historyIndex) { if (this.history.length > this.historyIndex) {
this.history.length = this.historyIndex; this.history.length = this.historyIndex;