u9g
commented
2 years ago Adds async getTextureForItem(item): string which allows you to have much finer tune control over what image you get, even allowing you to make your own handler. That is, if mcAssets.customItemGetter is set to a function, that function is called before any item's image is found, allowing you to have your own return for things that mcAssets can't do, like skulls or enderchests. Here's an example of of a custom handler I made for skulls.
mcAssets.customItemGetter = async item => {
if (item.name === 'skull') {
const uuidAsB64 = item?.nbt?.value?.SkullOwner?.value?.Properties?.value?.textures?.value?.value[0]?.Value?.value
if (typeof uuidAsB64 === 'string') {
const textureURL = JSON.parse(Buffer.from(uuidAsB64, 'base64').toString('utf-8')).textures.SKIN.url.replace('http://textures.minecraft.net/texture/', '')
const img = await canvas.loadImage(`https://mc-heads.net/head/${textureURL}/8`)
const cvs = canvas.createCanvas(img.width, img.height)
const ctx = cvs.getContext('2d')
ctx.save()
ctx.translate(0, 0)
ctx.scale(0.4, 0.4)
ctx.drawImage(img, 0, 0)
ctx.restore()
return cvs.toBuffer()
}
}
return null
}
extremeheat
rom1504
Some items don't allow getting the texture like lapis etc, so I added this for much more fine grain control over which image you want