Added bulk cape get

Author: emyfops

common/src/main/kotlin/com/lambda/network/CapeManager.kt

@@ -25,15 +25,13 @@ import com.lambda.event.listener.SafeListener.Companion.listen
 import com.lambda.graphics.texture.TextureUtils
 import com.lambda.network.api.v1.endpoints.getCape
 import com.lambda.network.api.v1.endpoints.setCape
-import com.lambda.network.api.v1.models.Cape
 import com.lambda.sound.SoundManager.toIdentifier
 import com.lambda.threading.runIO
+import com.lambda.util.FileUtils.downloadIfNotPresent
 import com.lambda.util.FolderRegister.capes
-import com.lambda.util.extension.get
 import com.lambda.util.extension.resolveFile
 import net.minecraft.client.texture.NativeImage.read
 import net.minecraft.client.texture.NativeImageBackedTexture
-import java.io.ByteArrayOutputStream
 import java.util.UUID
 import java.util.concurrent.ConcurrentHashMap
 import kotlin.io.path.extension
@@ -66,26 +64,15 @@ object CapeManager : ConcurrentHashMap<UUID, String>(), Loadable {
      * @param block Lambda called once the coroutine completes, it contains the throwable if any
      */
     fun SafeContext.fetchCape(uuid: UUID, block: (Throwable?) -> Unit = {}) = runIO {
-        val cape = getCape(uuid).getOrThrow()
+        val cape = getCape(uuid).getOrNull() ?: return@runIO
 
-        mc.textureManager.get(cape.identifier) ?: download(cape)
-        put(uuid, cape.id)
-    }.invokeOnCompletion { block(it) }
-
-    private fun SafeContext.download(cape: Cape, block: (Throwable?) -> Unit = {}) = runIO {
-        val destination = capes.resolveFile("${cape.id}.png")
-        val output = ByteArrayOutputStream()
+        val bytes = capes.resolveFile("${cape.id}.png")
+            .downloadIfNotPresent(cape.url).getOrNull()
+            ?.readBytes() ?: return@runIO
 
-        LambdaHttp.download(cape.url, output)
+        mc.textureManager.getOrDefault(cape.id.toIdentifier(), NativeImageBackedTexture(TextureUtils.readImage(bytes)))
 
-        val bytes = output.toByteArray()
-        destination.writeBytes(bytes)
-
-        val image = TextureUtils.readImage(bytes)
-        val native = NativeImageBackedTexture(image)
-        val id = cape.identifier
-
-        mc.textureManager.registerTexture(id, native)
+        put(uuid, cape.id)
     }.invokeOnCompletion { block(it) }
 
     override fun load() = "Loaded ${images.size} cached capes"

common/src/main/kotlin/com/lambda/network/api/v1/endpoints/GetCapes.kt

@@ -0,0 +1,40 @@
+package com.lambda.network.api.v1.endpoints
+
+import com.lambda.module.modules.client.Network
+import com.lambda.module.modules.client.Network.apiUrl
+import com.lambda.module.modules.client.Network.apiVersion
+import com.lambda.network.LambdaHttp
+import com.lambda.network.api.v1.models.Cape
+import io.ktor.client.call.*
+import io.ktor.client.request.*
+import io.ktor.http.*
+import java.util.*
+
+/**
+ * Gets the cape of the given player UUIDs
+ *
+ * Example:
+ *  - id: ab24f5d6-dcf1-45e4-897e-b50a7c5e7422
+ *  - id: 4f332cd7-cf93-427e-a282-53f45f6bb113
+ *  - id: fdee323e-7f0c-4c15-8d1c-0f277442342a
+ *
+ * @return results of capes
+ */
+suspend fun getCapes(vararg uuid: UUID) = getCapes(uuid.toSet())
+
+/**
+ * Gets the cape of the given player UUIDs
+ *
+ * Example:
+ *  - id: ab24f5d6-dcf1-45e4-897e-b50a7c5e7422
+ *  - id: 4f332cd7-cf93-427e-a282-53f45f6bb113
+ *  - id: fdee323e-7f0c-4c15-8d1c-0f277442342a
+ *
+ * @return results of capes
+ */
+suspend fun getCapes(uuids: Set<UUID>) = runCatching {
+    LambdaHttp.get("$apiUrl/api/$apiVersion/capes") {
+        contentType(ContentType.Application.Json)
+        setBody("""{ "players": [${uuids.joinToString(prefix = "\"", postfix = "\"", separator = "\",\"")}] }""")
+    }.body<List<Cape>>()
+}

common/src/main/kotlin/com/lambda/network/api/v1/models/Cape.kt

@@ -23,12 +23,12 @@ import net.minecraft.util.Identifier
 import java.util.UUID
 
 class Cape(
-    @SerializedName("url")
-    val url: String,
+    @SerializedName("uuid")
+    val uuid: String,
 
     @SerializedName("type")
     val id: String,
 ) {
-    val identifier: Identifier
-        get() = id.toIdentifier()
+    val url: String
+        get() = "https://cdn.lambda-client.org/$id.png"
 }