heartbeats! and make it so that player can play even if server isn't loaded.

1 files changed, 87 insertions, 0 deletions

diff --git a/src/main/java/kr/syeyoung/dungeonsguide/GuiLoadingError.java b/src/main/java/kr/syeyoung/dungeonsguide/GuiLoadingError.java
new file mode 100644
index 00000000..6df0b911
--- /dev/null
+++ b/src/main/java/kr/syeyoung/dungeonsguide/GuiLoadingError.java
@@ -0,0 +1,87 @@
+/*
+ * Dungeons Guide - The most intelligent Hypixel Skyblock Dungeons Mod
+ * Copyright (C) 2021  cyoung06
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Affero General Public License as published
+ * by the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Affero General Public License for more details.
+ *
+ * You should have received a copy of the GNU Affero General Public License
+ * along with this program.  If not, see <https://www.gnu.org/licenses/>.
+ */
+
+package kr.syeyoung.dungeonsguide;
+
+import kr.syeyoung.dungeonsguide.gui.MPanel;
+import net.minecraft.client.Minecraft;
+import net.minecraft.client.gui.*;
+import net.minecraft.client.renderer.GlStateManager;
+import net.minecraftforge.fml.client.FMLClientHandler;
+import net.minecraftforge.fml.common.FMLCommonHandler;
+import org.lwjgl.opengl.GL11;
+
+import java.io.IOException;
+
+public class GuiLoadingError extends GuiScreen {
+    private String stacktrace;
+    private Throwable throwable;
+    private GuiScreen originalGUI;
+    public GuiLoadingError(Throwable t, String stacktrace, GuiScreen originalGUI) {
+        this.throwable = t;
+        this.stacktrace = stacktrace;
+        this.originalGUI = originalGUI;
+    }
+
+    @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 ,"Play Without DG"));
+    }
+
+    @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(originalGUI);
+        }
+    }
+
+    @Override
+    public void drawScreen(int mouseX, int mouseY, float partialTicks) {
+        super.drawBackground(1);
+
+        ScaledResolution sr = new ScaledResolution(Minecraft.getMinecraft());
+        FontRenderer fontRenderer = Minecraft.getMinecraft().fontRendererObj;
+        fontRenderer.drawString("DungeonsGuide has ran into error while loading itself", (sr.getScaledWidth()-fontRenderer.getStringWidth("DungeonsGuide has ran into error while loading itself"))/2,40,0xFFFF0000);
+        fontRenderer.drawString("Please contact developer with this screen", (sr.getScaledWidth()-fontRenderer.getStringWidth("Please contact developer with this screen"))/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);
+        String[] split = stacktrace.split("\n");
+        clip(sr, tenth, 70,sr.getScaledWidth()-2*tenth, sr.getScaledHeight()-150);
+        GL11.glEnable(GL11.GL_SCISSOR_TEST);
+        for (int i = 0; i < split.length; i++) {
+            fontRenderer.drawString(split[i].replace("\t", "    "), tenth+2,i*fontRenderer.FONT_HEIGHT + 72, 0xFFFFFFFF);
+        }
+        GL11.glDisable(GL11.GL_SCISSOR_TEST);
+
+        super.drawScreen(mouseX, mouseY, partialTicks);
+    }
+
+    public static 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);
+    }
+}