feat: added option for sprites to be imported as a separate texture (#…

…581)
kaplayjs · Jan 15, 2025 · 3ad6bbe · 3ad6bbe
1 parent 074370f
commit 3ad6bbe
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Showing 2 changed files with 13 additions and 4 deletions.
diff --git a/src/assets/sprite.ts b/src/assets/sprite.ts
@@ -67,6 +67,10 @@ export interface LoadSpriteOpt {
      * Animation configuration.
      */
     anims?: SpriteAnims;
+    /**
+     * If the sprite is a single image.
+     */
+    singular?: boolean;
 }
 
 export type NineSlice = {
@@ -135,7 +139,7 @@ export class SpriteData {
         data: ImageSource,
         opt: LoadSpriteOpt = {},
     ): SpriteData {
-        const [tex, quad, packerId] = _k.assets.packer.add(data);
+        const [tex, quad, packerId] = opt.singular ? _k.assets.packer.add_single(data) : _k.assets.packer.add(data);
         const frames = opt.frames
             ? opt.frames.map((f) =>
                 new Quad(

diff --git a/src/gfx/classes/TexPacker.ts b/src/gfx/classes/TexPacker.ts
@@ -34,16 +34,21 @@ export default class TexPacker {
         this.c2d = context2D;
     }
 
+    // create a image with a single texture
+    add_single(img: ImageSource): [Texture, Quad, number] {
+        const tex = Texture.fromImage(this.gfx, img);
+        this.bigTextures.push(tex);
+        return [tex, new Quad(0, 0, 1, 1), 0];
+    }
+
     add(img: ImageSource): [Texture, Quad, number] {
         const paddedWidth = img.width + this.padding * 2;
         const paddedHeight = img.height + this.padding * 2;
 
         if (
             paddedWidth > this.canvas.width || paddedHeight > this.canvas.height
         ) {
-            const tex = Texture.fromImage(this.gfx, img);
-            this.bigTextures.push(tex);
-            return [tex, new Quad(0, 0, 1, 1), 0];
+            this.add_single(img);
         }
 
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