Bulk commit

1 files changed, 52 insertions, 0 deletions

diff --git a/src/main/kotlin/moe/nea/firmament/features/debug/ObjectRenderer.kt b/src/main/kotlin/moe/nea/firmament/features/debug/ObjectRenderer.kt
new file mode 100644
index 0000000..f5185cd
--- /dev/null
+++ b/src/main/kotlin/moe/nea/firmament/features/debug/ObjectRenderer.kt
@@ -0,0 +1,52 @@
+package moe.nea.firmament.features.debug
+
+import io.github.cottonmc.cotton.gui.widget.WBox
+import io.github.cottonmc.cotton.gui.widget.WLabel
+import io.github.cottonmc.cotton.gui.widget.WWidget
+import io.github.cottonmc.cotton.gui.widget.data.Axis
+import kotlinx.serialization.encodeToString
+import kotlinx.serialization.json.Json
+import kotlin.reflect.KProperty1
+import net.minecraft.text.Text
+import moe.nea.firmament.gui.WSpacer
+
+class ObjectRenderer(val box: WBox) {
+    var indent = 0
+
+    fun beginObject() {
+        indent++
+    }
+
+    fun endObject() {
+        indent--
+    }
+
+    fun emit(label: String, widget: WWidget) {
+        WSpacer(WBox(Axis.VERTICAL).also {
+            it.add(WWidget())
+            it.add(widget)
+        }, indent * 18)
+    }
+
+    fun <T : Any?> getDebuggingView(label: String, obj: T) {
+        if (obj == null) {
+            emit(label, WLabel(Text.literal("§cnull")))
+            return
+        }
+        if (obj is String) {
+            emit(label, WLabel(Text.literal(Json.encodeToString(obj))))
+        }
+        getObject(label, obj)
+    }
+
+    fun <T : Any> getObject(label: String, obj: T) {
+        emit(label, WLabel(Text.literal(obj::class.simpleName ?: "<unknown>")))
+        beginObject()
+        for (prop in obj::class.members.filterIsInstance<KProperty1<T, *>>()) {
+            val child = prop.get(obj)
+            getDebuggingView(prop.name, child)
+        }
+        endObject()
+    }
+
+}