1 files changed, 48 insertions, 0 deletions
diff --git a/src/main/java/de/hysky/skyblocker/skyblock/chat/ChatRuleAnnouncementScreen.java b/src/main/java/de/hysky/skyblocker/skyblock/chat/ChatRuleAnnouncementScreen.java
new file mode 100644
index 00000000..bafada27
--- /dev/null
+++ b/src/main/java/de/hysky/skyblocker/skyblock/chat/ChatRuleAnnouncementScreen.java
@@ -0,0 +1,48 @@
+package de.hysky.skyblocker.skyblock.chat;
+
+import de.hysky.skyblocker.config.SkyblockerConfigManager;
+import net.fabricmc.fabric.api.client.rendering.v1.HudRenderCallback;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.DrawContext;
+import net.minecraft.client.util.math.MatrixStack;
+import net.minecraft.text.Text;
+
+public class ChatRuleAnnouncementScreen {
+    private static final MinecraftClient CLIENT = MinecraftClient.getInstance();
+    private static float timer;
+    private static Text text = null;
+
+    public static void init() {
+        HudRenderCallback.EVENT.register((context, tickDelta) -> {
+            if (timer <= 0 || text == null) {
+                return;
+            }
+            render(context, tickDelta);
+        });
+    }
+
+    /**
+     * renders {@link ChatRuleAnnouncementScreen#text} to the middle of the top of the screen.
+     * @param context render context
+     * @param tickDelta difference from last render to remove from timer
+     */
+    private static void render(DrawContext context, float tickDelta) {
+        int scale = SkyblockerConfigManager.get().messages.chatRuleConfig.announcementScale;
+        //decrement timer
+        timer -= tickDelta;
+        //scale text up and center
+        MatrixStack matrices = context.getMatrices();
+        matrices.push();
+        matrices.translate(context.getScaledWindowWidth() / 2f, context.getScaledWindowHeight() * 0.3, 0f);
+        matrices.scale(scale, scale, 0f);
+        //render text
+        context.drawCenteredTextWithShadow(CLIENT.textRenderer, text, 0, 0, 0xFFFFFFFF);
+
+        matrices.pop();
+    }
+
+    protected static void setText(Text newText) {
+        text = newText;
+        timer =  SkyblockerConfigManager.get().messages.chatRuleConfig.announcementLength;
+    }
+}