feat: added screen closing animation

Author: cattyngmd

src/main/java/meteordevelopment/meteorclient/gui/WidgetScreen.java

@@ -55,6 +55,8 @@ public abstract class WidgetScreen extends Screen {
     private boolean onClose;
     private boolean debug;
 
+    private boolean closing;
+
     private double lastMouseX, lastMouseY;
 
     public double animProgress;
@@ -255,9 +257,13 @@ public void renderCustom(DrawContext context, int mouseX, int mouseY, float delt
         mouseX *= s;
         mouseY *= s;
 
-        animProgress += delta / 20 * 14;
+        animProgress += (delta / 20 * 14) * (closing ? -1 : 1);
         animProgress = MathHelper.clamp(animProgress, 0, 1);
 
+        if (closing && (animProgress == 0 || parent != null)) {
+            closeInternal();
+        }
+
         GuiKeyEvents.canUseKeys = true;
 
         // Apply projection without scaling
@@ -304,12 +310,7 @@ public void resize(MinecraftClient client, int width, int height) {
     @Override
     public void close() {
         if (!locked || lockedAllowClose) {
-            boolean preOnClose = onClose;
-            onClose = true;
-
-            removed();
-
-            onClose = preOnClose;
+            closing = true;
         }
     }
 
@@ -341,6 +342,16 @@ public void removed() {
         }
     }
 
+    private void closeInternal() {
+        boolean preOnClose = onClose;
+        onClose = true;
+
+        super.close();
+        removed();
+
+        onClose = preOnClose;
+    }
+
     private void loopWidgets(WWidget widget, Consumer<WWidget> action) {
         action.accept(widget);