controllers!

src/main/java/dev/isxander/controlify/mixins/AbstractSliderButtonMixin.java

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+package dev.isxander.controlify.mixins;
+
+import dev.isxander.controlify.compatibility.screen.component.ComponentProcessor;
+import dev.isxander.controlify.compatibility.screen.component.ComponentProcessorProvider;
+import dev.isxander.controlify.compatibility.screen.component.SliderComponentProcessor;
+import net.minecraft.client.gui.components.AbstractSliderButton;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Shadow;
+import org.spongepowered.asm.mixin.Unique;
+
+@Mixin(AbstractSliderButton.class)
+public class AbstractSliderButtonMixin implements ComponentProcessorProvider {
+    @Shadow private boolean canChangeValue;
+
+    @Unique
+    private final SliderComponentProcessor controlify$processor = new SliderComponentProcessor(
+            (AbstractSliderButton) (Object) this,
+            () -> this.canChangeValue,
+            val -> this.canChangeValue = val
+    );
+
+    @Override
+    public ComponentProcessor<AbstractSliderButton> componentProcessor() {
+        return controlify$processor;
+    }
+}

src/main/java/dev/isxander/controlify/mixins/KeyboardHandlerMixin.java

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+package dev.isxander.controlify.mixins;
+
+import dev.isxander.controlify.Controlify;
+import dev.isxander.controlify.InputMode;
+import net.minecraft.client.KeyboardHandler;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(KeyboardHandler.class)
+public class KeyboardHandlerMixin {
+    @Inject(method = "keyPress", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Minecraft;setLastInputType(Lnet/minecraft/client/InputType;)V"))
+    private void onKeyboardInput(long window, int key, int scancode, int action, int modifiers, CallbackInfo ci) {
+        Controlify.getInstance().setCurrentInputMode(InputMode.KEYBOARD_MOUSE);
+    }
+}

src/main/java/dev/isxander/controlify/mixins/MinecraftMixin.java

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+package dev.isxander.controlify.mixins;
+
+import dev.isxander.controlify.Controlify;
+import net.minecraft.client.Minecraft;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Minecraft.class)
+public class MinecraftMixin {
+    @Inject(method = "<init>", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/KeyboardHandler;setup(J)V", shift = At.Shift.AFTER))
+    private void onInputInitialized(CallbackInfo ci) {
+        Controlify.getInstance().onInitializeInput();
+    }
+}

src/main/java/dev/isxander/controlify/mixins/MouseHandlerMixin.java

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+package dev.isxander.controlify.mixins;
+
+import dev.isxander.controlify.Controlify;
+import dev.isxander.controlify.InputMode;
+import net.minecraft.client.MouseHandler;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(MouseHandler.class)
+public class MouseHandlerMixin {
+    @Inject(method = "onPress", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Minecraft;setLastInputType(Lnet/minecraft/client/InputType;)V"))
+    private void onMouseClickInput(long window, int button, int action, int modifiers, CallbackInfo ci) {
+        Controlify.getInstance().setCurrentInputMode(InputMode.KEYBOARD_MOUSE);
+    }
+
+    @Inject(method = "onMove", at = @At("RETURN"))
+    private void onMouseMoveInput(long window, double x, double y, CallbackInfo ci) {
+        Controlify.getInstance().setCurrentInputMode(InputMode.KEYBOARD_MOUSE);
+    }
+
+    @Inject(method = "onScroll", at = @At(value = "INVOKE", target = "Lnet/minecraft/client/Minecraft;getOverlay()Lnet/minecraft/client/gui/screens/Overlay;"))
+    private void onMouseScrollInput(long window, double scrollDeltaX, double scrollDeltaY, CallbackInfo ci) {
+        Controlify.getInstance().setCurrentInputMode(InputMode.KEYBOARD_MOUSE);
+    }
+}

src/main/java/dev/isxander/controlify/mixins/ScreenAccessor.java

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+package dev.isxander.controlify.mixins;
+
+import net.minecraft.client.gui.ComponentPath;
+import net.minecraft.client.gui.navigation.FocusNavigationEvent;
+import net.minecraft.client.gui.navigation.ScreenDirection;
+import net.minecraft.client.gui.screens.Screen;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.gen.Invoker;
+
+@Mixin(Screen.class)
+public interface ScreenAccessor {
+    @Invoker
+    FocusNavigationEvent.ArrowNavigation invokeCreateArrowEvent(ScreenDirection direction);
+
+    @Invoker
+    void invokeChangeFocus(ComponentPath path);
+}

src/main/java/dev/isxander/controlify/mixins/ScreenMixin.java

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+package dev.isxander.controlify.mixins;
+
+import dev.isxander.controlify.compatibility.screen.ScreenProcessorProvider;
+import dev.isxander.controlify.compatibility.screen.ScreenProcessor;
+import net.minecraft.client.gui.screens.Screen;
+import org.spongepowered.asm.mixin.Mixin;
+import org.spongepowered.asm.mixin.Unique;
+import org.spongepowered.asm.mixin.injection.At;
+import org.spongepowered.asm.mixin.injection.Inject;
+import org.spongepowered.asm.mixin.injection.callback.CallbackInfo;
+
+@Mixin(Screen.class)
+public class ScreenMixin implements ScreenProcessorProvider {
+    @Unique
+    private final ScreenProcessor controlify$processor = new ScreenProcessor((Screen) (Object) this);
+
+    @Override
+    public ScreenProcessor screenProcessor() {
+        return controlify$processor;
+    }
+
+    @Inject(method = "rebuildWidgets", at = @At("RETURN"))
+    private void onScreenInit(CallbackInfo ci) {
+        screenProcessor().onWidgetRebuild();
+    }
+}