Refactored Feature to Mod

src/main/java/org/saturnclient/mod/mods/FullbrightFeature.java

@@ -0,0 +1,65 @@
+package org.saturnclient.mod.mods;
+
+import org.saturnclient.config.property.BoolProperty;
+import org.saturnclient.config.property.IntProperty;
+import org.saturnclient.config.property.Property;
+import org.saturnclient.mod.Mod;
+import org.saturnclient.mod.ModSpec;
+
+/**
+ * FullbrightFeature overrides the game's gamma/brightness to let the
+ * player see in complete darkness.
+ *
+ * Actual brightness injection happens in a mixin; this class owns only
+ * the configuration and the two static query methods the mixin calls.
+ *
+ * No ModuleProvider is needed — this feature has no per-tick engine
+ * interaction; the mixin polls the static helpers directly.
+ */
+public class FullbrightFeature extends Mod {
+
+    private static final BoolProperty enabled = Property.bool(false);
+    private static final IntProperty brightness = Property.integer(100);
+
+    public FullbrightFeature() {
+        super(
+                new ModSpec("Fullbright", "fullbright")
+                        .description("Allows you to see in the dark")
+                        .tags("Camera")
+                        .version("v0.2.0"),
+                enabled.named("Enabled"),
+                brightness.named("Brightness %"));
+    }
+
+    // ---------------------------------------------------------------
+    // Mixin query API (static so the mixin can call without an instance)
+    // ---------------------------------------------------------------
+
+    /** Returns {@code true} when the brightness override should be applied. */
+    public static boolean shouldOverrideBrightness() {
+        return enabled.value;
+    }
+
+    /**
+     * Returns the brightness multiplier to apply.
+     * The property stores a percentage (0–100+); the mixin expects a
+     * normalised float where 1.0 ≈ 100 %.
+     */
+    public static float getBrightnessValue() {
+        return brightness.value / 10.0f;
+    }
+
+    // ---------------------------------------------------------------
+    // Feature contract
+    // ---------------------------------------------------------------
+
+    @Override
+    public boolean isEnabled() {
+        return enabled.value;
+    }
+
+    @Override
+    public void onEnabled(boolean e) {
+        enabled.value = e;
+    }
+}