From d4bb5a94308d4379ef3d6cc7b9221ea0d98ff051 Mon Sep 17 00:00:00 2001
From: Wyvest <45589059+Wyvest@users.noreply.github.com>
Date: Sat, 2 Jul 2022 06:12:23 +0700
Subject: Separate Minecraft dependant and non-dependant code

---
 .../cc/polyfrost/oneconfig/utils/gui/GuiUtils.java | 100 +++++++++++++++++++++
 1 file changed, 100 insertions(+)
 create mode 100644 versions/src/main/java/cc/polyfrost/oneconfig/utils/gui/GuiUtils.java

(limited to 'versions/src/main/java/cc/polyfrost/oneconfig/utils/gui')

diff --git a/versions/src/main/java/cc/polyfrost/oneconfig/utils/gui/GuiUtils.java b/versions/src/main/java/cc/polyfrost/oneconfig/utils/gui/GuiUtils.java
new file mode 100644
index 0000000..6217bb6
--- /dev/null
+++ b/versions/src/main/java/cc/polyfrost/oneconfig/utils/gui/GuiUtils.java
@@ -0,0 +1,100 @@
+package cc.polyfrost.oneconfig.utils.gui;
+
+import cc.polyfrost.oneconfig.events.EventManager;
+import cc.polyfrost.oneconfig.events.event.RenderEvent;
+import cc.polyfrost.oneconfig.events.event.Stage;
+import cc.polyfrost.oneconfig.gui.OneConfigGui;
+import cc.polyfrost.oneconfig.libs.eventbus.Subscribe;
+import cc.polyfrost.oneconfig.libs.universal.UMinecraft;
+import cc.polyfrost.oneconfig.libs.universal.UScreen;
+import cc.polyfrost.oneconfig.utils.TickDelay;
+import net.minecraft.client.gui.GuiScreen;
+
+import java.util.Deque;
+import java.util.Optional;
+import java.util.concurrent.ConcurrentLinkedDeque;
+
+/**
+ * A class containing utility methods for working with GuiScreens.
+ */
+public final class GuiUtils {
+    private static long time = -1L;
+    private static long deltaTime = 17L;
+    private static final Deque<Optional<GuiScreen>> screenQueue = new ConcurrentLinkedDeque<>();
+
+    static {
+        EventManager.INSTANCE.register(new GuiUtils());
+    }
+
+    /**
+     * Displays a screen after a tick, preventing mouse sync issues.
+     *
+     * @param screen the screen to display.
+     * @deprecated Not actually deprecated, but should not be used.
+     */
+    @Deprecated
+    public static void displayScreen(Object screen) {
+        displayScreen(((GuiScreen) screen));
+    }
+
+    /**
+     * Displays a screen after a tick, preventing mouse sync issues.
+     *
+     * @param screen the screen to display.
+     */
+    public static void displayScreen(GuiScreen screen) {
+        //noinspection ConstantConditions
+        displayScreen(screen, screen instanceof OneConfigGui ? 2 : 1);
+    }
+
+    /**
+     * Displays a screen after the specified amount of ticks.
+     *
+     * @param screen the screen to display.
+     * @param ticks the amount of ticks to wait for before displaying the screen.
+     */
+    public static void displayScreen(GuiScreen screen, int ticks) {
+        Optional<GuiScreen> optional = Optional.of(screen);
+        screenQueue.add(optional);
+        new TickDelay(() -> {
+            UScreen.displayScreen(screen);
+            screenQueue.remove(optional);
+        }, ticks);
+    }
+
+    public static Deque<Optional<GuiScreen>> getScreenQueue() {
+        return screenQueue;
+    }
+
+    /**
+     * Close the current open GUI screen.
+     */
+    public static void closeScreen() {
+        UScreen.displayScreen(null);
+    }
+
+    /**
+     * Gets the delta time (in milliseconds) between frames.
+     * <p><b>
+     * Not to be confused with Minecraft deltaTicks / renderPartialTicks, which can be gotten via
+     * {@link cc.polyfrost.oneconfig.events.event.TimerUpdateEvent}
+     * </b></p>
+     *
+     * @return the delta time.
+     */
+    public static float getDeltaTime() {
+        return deltaTime;
+    }
+
+    @Subscribe
+    private void onRenderEvent(RenderEvent event) {
+        if (event.stage == Stage.START) {
+            if (time == -1) time = UMinecraft.getTime();
+            else {
+                long currentTime = UMinecraft.getTime();
+                deltaTime = currentTime - time;
+                time = currentTime;
+            }
+        }
+    }
+}
-- 
cgit