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use safeModulo

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EmeraldBlock 2020-10-08 20:16:58 -05:00 committed by GitHub
parent 4141c939d6
commit 39e360cc5b
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 2 additions and 4 deletions
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6
src/js/game/hud/parts/building_placer_logic.js
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@ -3,6 +3,7 @@ import { gMetaBuildingRegistry } from "../../../core/global_registries";
import { Signal, STOP_PROPAGATION } from "../../../core/signal"; import { Signal, STOP_PROPAGATION } from "../../../core/signal";
import { TrackedState } from "../../../core/tracked_state"; import { TrackedState } from "../../../core/tracked_state";
import { Vector } from "../../../core/vector"; import { Vector } from "../../../core/vector";
import { safeModulo } from "../../../core/utils";
import { enumMouseButton } from "../../camera"; import { enumMouseButton } from "../../camera";
import { StaticMapEntityComponent } from "../../components/static_map_entity"; import { StaticMapEntityComponent } from "../../components/static_map_entity";
import { Entity } from "../../entity"; import { Entity } from "../../entity";
@ -471,10 +472,7 @@ export class HUDBuildingPlacerLogic extends BaseHUDPart {
.pressed .pressed
? -1 ? -1
: 1; : 1;
let newIndex = (index + direction) % availableVariants.length; let newIndex = safeModulo(index + direction, availableVariants.length);
if (newIndex < 0) {
newIndex += availableVariants.length;
}
const newVariant = availableVariants[newIndex]; const newVariant = availableVariants[newIndex];
this.setVariant(newVariant); this.setVariant(newVariant);
} }