Refactor source layout

Introduce compat source sets and move all kotlin sources to the main directory

[no changelog]

src/main/kotlin/keybindings/FirmamentKeyBindings.kt

@@ -0,0 +1,26 @@
+
+
+package moe.nea.firmament.keybindings
+
+import net.fabricmc.fabric.api.client.keybinding.v1.KeyBindingHelper
+import net.minecraft.client.option.KeyBinding
+import net.minecraft.client.util.InputUtil
+import moe.nea.firmament.gui.config.KeyBindingHandler
+import moe.nea.firmament.gui.config.ManagedOption
+
+object FirmamentKeyBindings {
+    fun registerKeyBinding(name: String, config: ManagedOption<SavedKeyBinding>) {
+        val vanillaKeyBinding = KeyBindingHelper.registerKeyBinding(
+            KeyBinding(
+                name,
+                InputUtil.Type.KEYSYM,
+                -1,
+                "firmament.key.category"
+            )
+        )
+        keyBindings[vanillaKeyBinding] = config
+    }
+
+    val keyBindings = mutableMapOf<KeyBinding, ManagedOption<SavedKeyBinding>>()
+
+}

src/main/kotlin/keybindings/IKeyBinding.kt

@@ -0,0 +1,29 @@
+
+
+package moe.nea.firmament.keybindings
+
+import net.minecraft.client.option.KeyBinding
+
+interface IKeyBinding {
+    fun matches(keyCode: Int, scanCode: Int, modifiers: Int): Boolean
+
+    fun withModifiers(wantedModifiers: Int): IKeyBinding {
+        val old = this
+        return object : IKeyBinding {
+            override fun matches(keyCode: Int, scanCode: Int, modifiers: Int): Boolean {
+                return old.matches(keyCode, scanCode, modifiers) && (modifiers and wantedModifiers) == wantedModifiers
+            }
+        }
+    }
+
+    companion object {
+        fun minecraft(keyBinding: KeyBinding) = object : IKeyBinding {
+            override fun matches(keyCode: Int, scanCode: Int, modifiers: Int) =
+                keyBinding.matchesKey(keyCode, scanCode)
+        }
+
+        fun ofKeyCode(wantedKeyCode: Int) = object : IKeyBinding {
+            override fun matches(keyCode: Int, scanCode: Int, modifiers: Int): Boolean = keyCode == wantedKeyCode
+        }
+    }
+}

src/main/kotlin/keybindings/SavedKeyBinding.kt

@@ -0,0 +1,106 @@
+
+
+package moe.nea.firmament.keybindings
+
+import org.lwjgl.glfw.GLFW
+import kotlinx.serialization.Serializable
+import net.minecraft.client.MinecraftClient
+import net.minecraft.client.util.InputUtil
+import net.minecraft.text.Text
+import moe.nea.firmament.util.MC
+
+@Serializable
+data class SavedKeyBinding(
+    val keyCode: Int,
+    val shift: Boolean = false,
+    val ctrl: Boolean = false,
+    val alt: Boolean = false,
+) : IKeyBinding {
+    val isBound: Boolean get() = keyCode != GLFW.GLFW_KEY_UNKNOWN
+
+    constructor(keyCode: Int, mods: Triple<Boolean, Boolean, Boolean>) : this(
+        keyCode,
+        mods.first && keyCode != GLFW.GLFW_KEY_LEFT_SHIFT && keyCode != GLFW.GLFW_KEY_RIGHT_SHIFT,
+        mods.second && keyCode != GLFW.GLFW_KEY_LEFT_CONTROL && keyCode != GLFW.GLFW_KEY_RIGHT_CONTROL,
+        mods.third && keyCode != GLFW.GLFW_KEY_LEFT_ALT && keyCode != GLFW.GLFW_KEY_RIGHT_ALT,
+    )
+
+    constructor(keyCode: Int, mods: Int) : this(keyCode, getMods(mods))
+
+    companion object {
+        fun getMods(modifiers: Int): Triple<Boolean, Boolean, Boolean> {
+            return Triple(
+                modifiers and GLFW.GLFW_MOD_SHIFT != 0,
+                modifiers and GLFW.GLFW_MOD_CONTROL != 0,
+                modifiers and GLFW.GLFW_MOD_ALT != 0
+            )
+        }
+
+        fun getModInt(): Int {
+            val h = MC.window.handle
+            val ctrl = if (MinecraftClient.IS_SYSTEM_MAC) {
+                InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_SUPER)
+                    || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_SUPER)
+            } else InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_CONTROL)
+                || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_CONTROL)
+            val shift = isShiftDown()
+            val alt = InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_ALT)
+                || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_ALT)
+            var mods = 0
+            if (ctrl) mods = mods or GLFW.GLFW_MOD_CONTROL
+            if (shift) mods = mods or GLFW.GLFW_MOD_SHIFT
+            if (alt) mods = mods or GLFW.GLFW_MOD_ALT
+            return mods
+        }
+
+        private val h get() = MC.window.handle
+        fun isShiftDown() = InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_SHIFT)
+            || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_SHIFT)
+
+    }
+
+    fun isPressed(atLeast: Boolean = false): Boolean {
+        if (!isBound) return false
+        val h = MC.window.handle
+        if (!InputUtil.isKeyPressed(h, keyCode)) return false
+
+        val ctrl = if (MinecraftClient.IS_SYSTEM_MAC) {
+            InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_SUPER)
+                || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_SUPER)
+        } else InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_CONTROL)
+            || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_CONTROL)
+        val shift = isShiftDown()
+        val alt = InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_LEFT_ALT)
+            || InputUtil.isKeyPressed(h, GLFW.GLFW_KEY_RIGHT_ALT)
+        if (atLeast)
+            return (ctrl >= this.ctrl) &&
+                (alt >= this.alt) &&
+                (shift >= this.shift)
+
+        return (ctrl == this.ctrl) &&
+            (alt == this.alt) &&
+            (shift == this.shift)
+    }
+
+    override fun matches(keyCode: Int, scanCode: Int, modifiers: Int): Boolean {
+        if (this.keyCode == GLFW.GLFW_KEY_UNKNOWN) return false
+        return keyCode == this.keyCode && getMods(modifiers) == Triple(shift, ctrl, alt)
+    }
+
+    fun format(): Text {
+        val stroke = Text.literal("")
+        if (ctrl) {
+            stroke.append("CTRL + ")
+        }
+        if (alt) {
+            stroke.append("ALT + ")
+        }
+        if (shift) {
+            stroke.append("SHIFT + ") // TODO: translations?
+        }
+
+        stroke.append(InputUtil.Type.KEYSYM.createFromCode(keyCode).localizedText)
+        return stroke
+    }
+
+}