Allow registration of raw key handler

src/main/java/com/replaymod/core/KeyBindingRegistry.java

@@ -9,6 +9,7 @@ import net.minecraft.util.ReportedException;
 import net.minecraftforge.fml.client.registry.ClientRegistry;
 import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
 import net.minecraftforge.fml.common.gameevent.InputEvent;
+import org.lwjgl.input.Keyboard;
 
 import java.util.Collection;
 import java.util.Collections;
@@ -19,6 +20,7 @@ import java.util.concurrent.Callable;
 public class KeyBindingRegistry {
     private Map<String, KeyBinding> keyBindings = new HashMap<String, KeyBinding>();
     private Multimap<KeyBinding, Runnable> keyBindingHandlers = ArrayListMultimap.create();
+    private Multimap<Integer, Runnable> rawHandlers = ArrayListMultimap.create();
 
     public void registerKeyBinding(String name, int keyCode, Runnable whenPressed) {
         KeyBinding keyBinding = keyBindings.get(name);
@@ -30,12 +32,21 @@ public class KeyBindingRegistry {
         keyBindingHandlers.put(keyBinding, whenPressed);
     }
 
+    public void registerRaw(int keyCode, Runnable whenPressed) {
+        rawHandlers.put(keyCode, whenPressed);
+    }
+
     public Map<String, KeyBinding> getKeyBindings() {
         return Collections.unmodifiableMap(keyBindings);
     }
 
     @SubscribeEvent
     public void onKeyInput(InputEvent.KeyInputEvent event) {
+        handleKeyBindings();
+        handleRaw();
+    }
+
+    public void handleKeyBindings() {
         for (Map.Entry<KeyBinding, Collection<Runnable>> entry : keyBindingHandlers.asMap().entrySet()) {
             while (entry.getKey().isPressed()) {
                 for (final Runnable runnable : entry.getValue()) {
@@ -57,4 +68,24 @@ public class KeyBindingRegistry {
             }
         }
     }
+
+    public void handleRaw() {
+        int keyCode = Keyboard.getEventKey() == 0 ? Keyboard.getEventCharacter() + 256 : Keyboard.getEventKey();
+        for (final Runnable runnable : rawHandlers.get(keyCode)) {
+            try {
+                runnable.run();
+            } catch (Throwable cause) {
+                CrashReport crashReport = CrashReport.makeCrashReport(cause, "Handling Raw Key Binding");
+                CrashReportCategory category = crashReport.makeCategory("Key Binding");
+                category.addCrashSection("Key Code", keyCode);
+                category.addCrashSectionCallable("Handler", new Callable() {
+                    @Override
+                    public Object call() throws Exception {
+                        return runnable;
+                    }
+                });
+                throw new ReportedException(crashReport);
+            }
+        }
+    }
 }