1 files changed, 110 insertions, 0 deletions
diff --git a/src/main/java/kr/syeyoung/dungeonsguide/YoMamaOutdated.java b/src/main/java/kr/syeyoung/dungeonsguide/YoMamaOutdated.java
new file mode 100644
index 00000000..ca9b34f4
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/YoMamaOutdated.java
@@ -0,0 +1,110 @@
+package kr.syeyoung.dungeonsguide;
+
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.*;
+import net.minecraftforge.client.event.GuiOpenEvent;
+import net.minecraftforge.common.MinecraftForge;
+import net.minecraftforge.fml.common.FMLCommonHandler;
+import net.minecraftforge.fml.common.eventhandler.SubscribeEvent;
+import org.apache.logging.log4j.LogManager;
+import org.apache.logging.log4j.Logger;
+import org.lwjgl.opengl.GL11;
+
+import java.io.IOException;
+
+public class YoMamaOutdated {
+
+    Logger logger = LogManager.getLogger("YoMamaOutdated");
+
+    public boolean isUsingOutdatedDg = true;
+    String outdatedMessage;
+
+    public YoMamaOutdated() {
+        MinecraftForge.EVENT_BUS.register(this);
+        this.check();
+    }
+
+    void check() {
+
+        isUsingOutdatedDg = false;
+
+//        try (CloseableHttpClient httpclient = HttpClients.createDefault()) {
+//            HttpGet httpget = new HttpGet( "https://dungeonsguide.kingstefan26.workers.dev/outdated");
+//            Header[] haeders = {new BasicHeader("User-Agent", "DungeonsGuide/" + Main.VERSION)};
+//            httpget.setHeaders(haeders);
+//            HttpResponse httpresponse = httpclient.execute(httpget);
+//
+//            if (httpresponse.getStatusLine().getStatusCode() != 200) {
+//                outdatedMessage = IOUtils.toString(httpresponse.getEntity().getContent(), StandardCharsets.UTF_8);
+//            }else {
+//                isUsingOutdatedDg = false;
+//            }
+//
+//        } catch (Exception ignored) {
+//        }
+
+    }
+
+    private boolean showedError = false;
+
+    @SubscribeEvent
+    public void onGuiOpen(GuiOpenEvent event) {
+        if (!showedError && isUsingOutdatedDg) {
+            showedError = true;
+
+            GuiScreen ogGui = event.gui;
+
+            event.gui = new GuiScreen() {
+                @Override
+                public void initGui() {
+                    ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
+                    this.buttonList.add(new GuiButton(0, sr.getScaledWidth()/2-100,sr.getScaledHeight()-70 ,"Close Minecraft"));
+                    this.buttonList.add(new GuiButton(1, sr.getScaledWidth()/2-100,sr.getScaledHeight()-40 ,"Ignore"));
+                }
+
+                @Override
+                protected void actionPerformed(GuiButton button) throws IOException {
+                    super.actionPerformed(button);
+                    if (button.id == 0) {
+                        FMLCommonHandler.instance().exitJava(-1,true);
+                    } else if (button.id == 1) {
+                        Minecraft.getMinecraft().displayGuiScreen(ogGui);
+                    }
+                }
+
+                @Override
+                public void drawScreen(int mouseX, int mouseY, float partialTicks) {
+                    super.drawBackground(1);
+
+                    ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
+                    FontRenderer fontRenderer = Minecraft.getMinecraft().fontRendererObj;
+                    String text = "This DungeonsGuide installation seems to be invalid";
+                    fontRenderer.drawString(text, (sr.getScaledWidth()-fontRenderer.getStringWidth(text))/2,40,0xFFFF0000);
+                    String text1 = "Message from our server:";
+                    fontRenderer.drawString(text1, (sr.getScaledWidth()-fontRenderer.getStringWidth(text1))/2, (int) (40+fontRenderer.FONT_HEIGHT*1.5),0xFFFF0000);
+
+                    int tenth = sr.getScaledWidth() / 10;
+
+                    Gui.drawRect(tenth, 70,sr.getScaledWidth()-tenth, sr.getScaledHeight()-80, 0xFF5B5B5B);
+                    clip(sr, tenth, 70,sr.getScaledWidth()-2*tenth, sr.getScaledHeight()-150);
+                    GL11.glEnable(GL11.GL_SCISSOR_TEST);
+
+
+                    fontRenderer.drawString(outdatedMessage, tenth+2,fontRenderer.FONT_HEIGHT + 72, 0xFFFFFFFF);
+
+                    GL11.glDisable(GL11.GL_SCISSOR_TEST);
+
+                    super.drawScreen(mouseX, mouseY, partialTicks);
+                }
+
+                public void clip(ScaledResolution resolution, int x, int y, int width, int height) {
+                    if (width < 0 || height < 0) return;
+
+                    int scale = resolution.getScaleFactor();
+                    GL11.glScissor((x ) * scale, Minecraft.getMinecraft().displayHeight - (y + height) * scale, (width) * scale, height * scale);
+                }
+            };
+        }
+    }
+
+}