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[phaser] Bounds providers return zero bounds in case there are no attachments to calculate the bounds with.

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This commit is contained in:
Mario Zechner 2023-07-11 09:10:28 +02:00
parent ccc41337f6
commit 0672c6c862
2 changed files with 17 additions and 14 deletions
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2
spine-ts/spine-phaser/example/mix-and-match-example.html
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@ -37,7 +37,7 @@
}
function create() {
const mixAndMatch = this.add.spine(400, 500, 'mix-and-match-data', "mix-and-match-atlas");
const mixAndMatch = this.add.spine(400, 500, 'mix-and-match-data', "mix-and-match-atlas", new spine.SkinsAndAnimationBoundsProvider(null, ["full-skins/girl"]));
mixAndMatch.scale = 0.5;
mixAndMatch.animationState.setAnimation(0, "walk", true);

11
spine-ts/spine-phaser/src/SpineGameObject.ts
View File

@ -25,7 +25,8 @@ export class SetupPoseBoundsProvider implements SpineGameObjectBoundsProvider {
const skeleton = new Skeleton(gameObject.skeleton.data);
skeleton.setToSetupPose();
skeleton.updateWorldTransform();
return skeleton.getBoundsRect();
const bounds = skeleton.getBoundsRect();
return bounds.width == Number.NEGATIVE_INFINITY ? { x: 0, y: 0, width: 0, height: 0 } : bounds;
}
}
@ -36,7 +37,7 @@ export class SkinsAndAnimationBoundsProvider implements SpineGameObjectBoundsPro
* @param skins The skins to use for calculating the bounds. If empty, the default skin is used.
* @param timeStep The time step to use for calculating the bounds. A smaller time step means more precision, but slower calculation.
*/
constructor (private animation: string, private skins: string[] = [], private timeStep: number = 0.05) {
constructor (private animation: string | null, private skins: string[] = [], private timeStep: number = 0.05) {
}
calculateBounds (gameObject: SpineGameObject): { x: number; y: number; width: number; height: number; } {
@ -61,7 +62,8 @@ export class SkinsAndAnimationBoundsProvider implements SpineGameObjectBoundsPro
const animation = this.animation != null ? data.findAnimation(this.animation!) : null;
if (animation == null) {
skeleton.updateWorldTransform();
return skeleton.getBoundsRect();
const bounds = skeleton.getBoundsRect();
return bounds.width == Number.NEGATIVE_INFINITY ? { x: 0, y: 0, width: 0, height: 0 } : bounds;
} else {
let minX = Number.POSITIVE_INFINITY, minY = Number.POSITIVE_INFINITY, maxX = Number.NEGATIVE_INFINITY, maxY = Number.NEGATIVE_INFINITY;
animationState.clearTracks();
@ -78,7 +80,8 @@ export class SkinsAndAnimationBoundsProvider implements SpineGameObjectBoundsPro
maxX = Math.max(maxX, minX + bounds.width);
maxY = Math.max(maxY, minY + bounds.height);
}
return { x: minX, y: minY, width: maxX - minX, height: maxY - minY };
const bounds = { x: minX, y: minY, width: maxX - minX, height: maxY - minY };
return bounds.width == Number.NEGATIVE_INFINITY ? { x: 0, y: 0, width: 0, height: 0 } : bounds;
}
}
}