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visualizer: ensure that turn number remains within bounds

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This commit is contained in:
Ilion Beyst 2022-11-11 12:05:10 +01:00
parent 949844b957
commit 347ec6972f
1 changed files with 11 additions and 1 deletions
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12
web/pw-visualizer/src/index.ts
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@ -51,6 +51,16 @@ export function set_loading(loading: boolean) {
}
}
function clamp(min: number, max: number, value: number): number {
if (value < min) {
return min;
}
if (value > max) {
return max;
}
return value;
}
const ELEMENTS: any = {};
var CANVAS: any;
var RESOLUTION: any;
@ -561,7 +571,7 @@ export class GameInstance {
}
updateTurn(turn: number) {
this.frame = Math.max(0, turn);
this.frame = clamp(0, this.turn_count-1, turn);
this.game.update_turn(this.frame);
this._update_state();
this.updateTurnCounters();