1 files changed, 94 insertions, 0 deletions
diff --git a/src/main/kotlin/moe/nea/firmament/gui/ConfigGui.kt b/src/main/kotlin/moe/nea/firmament/gui/ConfigGui.kt
new file mode 100644
index 0000000..6acf68a
--- /dev/null
+++ b/src/main/kotlin/moe/nea/firmament/gui/ConfigGui.kt
@@ -0,0 +1,94 @@
+package moe.nea.firmament.gui
+
+import io.github.cottonmc.cotton.gui.client.LightweightGuiDescription
+import io.github.cottonmc.cotton.gui.widget.WButton
+import io.github.cottonmc.cotton.gui.widget.WLabel
+import io.github.cottonmc.cotton.gui.widget.WTextField
+import io.github.cottonmc.cotton.gui.widget.WToggleButton
+import io.github.cottonmc.cotton.gui.widget.data.HorizontalAlignment
+import io.github.cottonmc.cotton.gui.widget.data.Insets
+import io.github.cottonmc.cotton.gui.widget.data.VerticalAlignment
+import moe.nea.firmament.Firmament
+import moe.nea.firmament.util.data.DataHolder
+import net.minecraft.text.Text
+import kotlin.reflect.KMutableProperty1
+
+class ConfigGui<K>(val holder: DataHolder<K>, val build: ConfigGui<K>.() -> Unit) : LightweightGuiDescription() {
+    private val root = WGridPanelWithPadding(verticalPadding = 4)
+    private val reloadables = mutableListOf<(() -> Unit)>()
+
+    init {
+        setRootPanel(root)
+        root.insets = Insets.ROOT_PANEL
+        build()
+        reload()
+    }
+
+    fun title(text: Text) {
+        if (col != 0) {
+            Firmament.logger.warn("Set title not at the top of the ConfigGui")
+        }
+        val label = WLabel(text)
+        label.verticalAlignment = VerticalAlignment.TOP
+        label.horizontalAlignment = HorizontalAlignment.CENTER
+        root.add(label, 0, col, 11, 1)
+        col++
+    }
+
+    private fun label(text: Text) {
+        val label = WLabel(text)
+        label.verticalAlignment = VerticalAlignment.CENTER
+        root.add(label, 0, col, 5, 1)
+    }
+
+    fun toggle(text: Text, prop: KMutableProperty1<K, Boolean>) {
+        val toggle = WToggleButton(text)
+        reloadables.add { toggle.toggle = prop.get(holder.data) }
+        toggle.setOnToggle {
+            prop.set(holder.data, true)
+            holder.markDirty()
+        }
+        root.add(toggle, 5, col, 6, 1)
+        label(text)
+        col++
+    }
+
+    fun button(text: Text, buttonText: Text, runnable: () -> Unit) {
+        val button = WButton(buttonText)
+        button.setOnClick {
+            runnable.invoke()
+        }
+        root.add(button, 5, col, 6, 1)
+        label(text)
+        col++
+    }
+
+    fun textfield(
+        text: Text,
+        background: Text,
+        prop: KMutableProperty1<K, String>,
+        maxLength: Int = 255
+    ) {
+        val textfield = WTextField(background)
+        textfield.isEditable = true
+        reloadables.add {
+            textfield.text = prop.get(holder.data)
+        }
+        textfield.maxLength = maxLength
+        textfield.setChangedListener {
+            prop.set(holder.data, it)
+            holder.markDirty()
+        }
+        root.add(textfield, 5, col, 6, 11)
+        label(text)
+        col++
+    }
+
+    fun reload() {
+        reloadables.forEach { it.invoke() }
+    }
+
+    private var col = 0
+
+
+}