fix shadow_color not being IntArray but hex string

Author: LukynkaCZE

src/main/kotlin/io/github/dockyardmc/scroll/Component.kt

@@ -14,7 +14,7 @@ open class Component(
     var translate: String? = null,
     var color: String? = null,
     @SerialName("shadow_color")
-    var shadowColor: String? = null,
+    var shadowColor: List<Int>? = null,
     var bold: Boolean? = null,
     var italic: Boolean? = null,
     var underlined: Boolean? = null,

src/main/kotlin/io/github/dockyardmc/scroll/providers/FormatProviderContext.kt

@@ -9,4 +9,9 @@ data class FormatProviderContext(val token: String, val textUntilNextTag: String
         val arguments = ScrollUtil.getArguments(token)
         return arguments.getOrNull(index) ?: throw IndexOutOfBoundsException("Index $index is out of bounds for ${arguments.size} arguments")
     }
+
+    fun getArgumentOrNull(index: Int): String? {
+        val arguments = ScrollUtil.getArguments(token)
+        return arguments.getOrNull(index)
+    }
 }

src/main/kotlin/io/github/dockyardmc/scroll/providers/default/ShadowColorProvider.kt

@@ -1,14 +1,16 @@
 package io.github.dockyardmc.scroll.providers.default
 
 import io.github.dockyardmc.scroll.Component
+import io.github.dockyardmc.scroll.CustomColor
 import io.github.dockyardmc.scroll.providers.ClosingNamedFormatProvider
 import io.github.dockyardmc.scroll.providers.FormatProviderContext
 
 class ShadowColorProvider: ClosingNamedFormatProvider("shadow", listOf()) {
 
     override fun formatNormal(context: FormatProviderContext, component: Component) {
-        val shadowColor = context.getArgument(0)
-        component.shadowColor = shadowColor
+        val shadowColor = CustomColor.fromHex(context.getArgument(0))
+        val alpha = context.getArgumentOrNull(1)?.toInt() ?: 255
+        component.shadowColor = listOf(shadowColor.r, shadowColor.g, shadowColor.b, alpha)
     }
 
     override fun formatClosing(context: FormatProviderContext, component: Component) {

src/main/kotlin/io/github/dockyardmc/scroll/serializers/ComponentToNbtSerializer.kt

@@ -4,14 +4,20 @@ import io.github.dockyardmc.scroll.Component
 import io.github.dockyardmc.scroll.extensions.put
 import org.jglrxavpok.hephaistos.nbt.NBT
 import org.jglrxavpok.hephaistos.nbt.NBTCompound
+import org.jglrxavpok.hephaistos.nbt.NBTIntArray
 import org.jglrxavpok.hephaistos.nbt.mutable.MutableNBTCompound
 
 object ComponentToNbtSerializer {
     fun serializeComponent(c: Component): NBTCompound {
         val nbtWriter = MutableNBTCompound()
 
         nbtWriter.put("color", c.color)
-        nbtWriter.put("shadow_color", c.shadowColor)
+        if(c.shadowColor != null) {
+            val list = listOf(1, 2, 3)
+            val array = NBTIntArray(*c.shadowColor!!.toIntArray())
+            nbtWriter.put("shadow_color", array)
+
+        }
         nbtWriter.put("bold", c.bold)
         nbtWriter.put("font", c.font)
         nbtWriter.put("italic", c.italic)

src/main/kotlin/io/github/dockyardmc/scroll/serializers/KyoriToScrollSerializer.kt

@@ -11,7 +11,10 @@ object KyoriToScrollSerializer {
     fun serializeComponent(kyori: net.kyori.adventure.text.Component): Component {
         val component = Component()
         component.color = kyori.color()?.asHexString()
-        component.shadowColor = kyori.shadowColor()?.asHexString()
+        if(kyori.shadowColor() != null) {
+            val color = CustomColor.fromHex(kyori.shadowColor()!!.asHexString())
+            component.shadowColor = listOf(color.r, color.g, color.b, kyori.shadowColor()!!.alpha())
+        }
         component.bold = kyori.getTextDecoration(TextDecoration.BOLD)
         component.italic = kyori.getTextDecoration(TextDecoration.ITALIC)
         component.obfuscated = kyori.getTextDecoration(TextDecoration.OBFUSCATED)

src/main/kotlin/io/github/dockyardmc/scroll/serializers/NbtToComponentSerializer.kt

@@ -12,6 +12,7 @@ object NbtToComponentSerializer {
 
         component.color = nbt.getString("color")
         component.color = nbt.getString("shadow_color")
+        component.shadowColor = nbt.getIntArray("shadow_color")?.toList()
         component.bold = nbt.getBoolean("bold")
         component.font = nbt.getString("font")
         component.italic = nbt.getBoolean("italic")

src/test/kotlin/NbtSerializationTests.kt

@@ -90,7 +90,7 @@ class NbtSerializationTests {
             },
             NBT.Compound {
                 it.put("color", "#ff54aa")
-                it.put("shadow_color", "#ba70ff")
+                it.put("shadow_color", NBT.IntArray(186, 112, 255, 255))
                 it.put("text", "AsoDesu_ ")
             },
             NBT.Compound {

src/test/kotlin/StringSerializationTests.kt

@@ -203,7 +203,7 @@ class StringSerializationTests {
     fun testShadowColor() {
         val input = "<shadow:#3474eb><#eb3434>Hello!"
         val expected = Component.compound(mutableListOf(
-            Component(text = "Hello!", shadowColor = "#3474eb", color = "#eb3434")
+            Component(text = "Hello!", shadowColor = listOf(52, 116, 235, 255), color = "#eb3434")
         ))
         assertEquals(expected.toJson(), input.toComponent().toJson())
     }