Error Screen when Fabric API is not installed

Signed-off-by: shedaniel <daniel@shedaniel.me>

1 files changed, 248 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/gui/FailedToLoadScreen.java b/src/main/java/me/shedaniel/rei/gui/FailedToLoadScreen.java
new file mode 100644
index 000000000..4f1f48917
--- /dev/null
+++ b/src/main/java/me/shedaniel/rei/gui/FailedToLoadScreen.java
@@ -0,0 +1,248 @@
+/*
+ * This file is licensed under the MIT License, part of Roughly Enough Items.
+ * Copyright (c) 2018, 2019, 2020 shedaniel
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package me.shedaniel.rei.gui;
+
+import me.shedaniel.clothconfig2.gui.widget.DynamicNewSmoothScrollingEntryListWidget;
+import me.shedaniel.rei.RoughlyEnoughItemsState;
+import net.minecraft.client.MinecraftClient;
+import net.minecraft.client.gui.DrawableHelper;
+import net.minecraft.client.gui.screen.Screen;
+import net.minecraft.client.gui.widget.AbstractButtonWidget;
+import net.minecraft.client.gui.widget.ButtonWidget;
+import net.minecraft.client.sound.PositionedSoundInstance;
+import net.minecraft.sound.SoundEvents;
+import net.minecraft.text.LiteralText;
+import net.minecraft.text.Text;
+import net.minecraft.util.Lazy;
+import net.minecraft.util.Pair;
+import net.minecraft.util.Util;
+import org.jetbrains.annotations.ApiStatus;
+
+import java.net.URI;
+import java.net.URISyntaxException;
+
+@ApiStatus.Internal
+public class FailedToLoadScreen extends Screen {
+    public static final Lazy<FailedToLoadScreen> INSTANCE = new Lazy<>(FailedToLoadScreen::new);
+    private AbstractButtonWidget buttonExit;
+    private StringEntryListWidget listWidget;
+    
+    private FailedToLoadScreen() {
+        super(new LiteralText("REI has failed to init"));
+    }
+    
+    @Override
+    public boolean shouldCloseOnEsc() {
+        return false;
+    }
+    
+    @Override
+    protected void init() {
+        children.add(listWidget = new StringEntryListWidget(client, width, height, 32, height - 32));
+        listWidget.max = 80;
+        listWidget.creditsClearEntries();
+        listWidget.creditsAddEntry(new EmptyItem());
+        for (Pair<String, String> pair : RoughlyEnoughItemsState.getFailedToLoad()) {
+            listWidget.creditsAddEntry(new TextItem(pair.getLeft()));
+            if (pair.getRight() != null)
+                listWidget.creditsAddEntry(this.new LinkItem(pair.getRight()));
+            for (int i = 0; i < 2; i++) {
+                listWidget.creditsAddEntry(new EmptyItem());
+            }
+        }
+        for (StringItem child : listWidget.children()) {
+            listWidget.max = Math.max(listWidget.max, child.getWidth());
+        }
+        children.add(buttonExit = new ButtonWidget(width / 2 - 100, height - 26, 200, 20, "Exit", button -> {
+            MinecraftClient.getInstance().scheduleStop();
+        }));
+    }
+    
+    @Override
+    public boolean mouseScrolled(double double_1, double double_2, double double_3) {
+        return listWidget.mouseScrolled(double_1, double_2, double_3) || super.mouseScrolled(double_1, double_2, double_3);
+    }
+    
+    @Override
+    public void render(int int_1, int int_2, float float_1) {
+        this.renderDirtBackground(0);
+        this.listWidget.render(int_1, int_2, float_1);
+        this.drawCenteredString(this.textRenderer, this.title.asFormattedString(), this.width / 2, 16, 16777215);
+        super.render(int_1, int_2, float_1);
+        this.buttonExit.render(int_1, int_2, float_1);
+    }
+    
+    private static class StringEntryListWidget extends DynamicNewSmoothScrollingEntryListWidget<StringItem> {
+        private boolean inFocus;
+        private int max = 80;
+        
+        public StringEntryListWidget(MinecraftClient client, int width, int height, int startY, int endY) {
+            super(client, width, height, startY, endY, DrawableHelper.BACKGROUND_TEXTURE);
+        }
+        
+        @Override
+        public boolean changeFocus(boolean boolean_1) {
+            if (!this.inFocus && this.getItemCount() == 0) {
+                return false;
+            } else {
+                this.inFocus = !this.inFocus;
+                if (this.inFocus && this.getFocused() == null && this.getItemCount() > 0) {
+                    this.moveSelection(1);
+                } else if (this.inFocus && this.getFocused() != null) {
+                    this.moveSelection(0);
+                }
+                
+                return this.inFocus;
+            }
+        }
+        
+        public void creditsClearEntries() {
+            clearItems();
+        }
+        
+        private StringItem rei_getEntry(int int_1) {
+            return this.children().get(int_1);
+        }
+        
+        public void creditsAddEntry(StringItem entry) {
+            addItem(entry);
+        }
+        
+        @Override
+        public int getItemWidth() {
+            return max;
+        }
+        
+        @Override
+        protected int getScrollbarPosition() {
+            return width - 40;
+        }
+    }
+    
+    private abstract static class StringItem extends DynamicNewSmoothScrollingEntryListWidget.Entry<StringItem> {
+        public abstract int getWidth();
+    }
+    
+    private static class EmptyItem extends StringItem {
+        @Override
+        public void render(int i, int i1, int i2, int i3, int i4, int i5, int i6, boolean b, float v) {
+        
+        }
+        
+        @Override
+        public int getItemHeight() {
+            return 5;
+        }
+        
+        @Override
+        public int getWidth() {
+            return 0;
+        }
+    }
+    
+    private static class TextItem extends StringItem {
+        private String text;
+        
+        public TextItem(Text textComponent) {
+            this(textComponent.asFormattedString());
+        }
+        
+        public TextItem(String text) {
+            this.text = text;
+        }
+        
+        @Override
+        public void render(int index, int y, int x, int entryWidth, int entryHeight, int mouseX, int mouseY, boolean isSelected, float delta) {
+            MinecraftClient.getInstance().textRenderer.drawWithShadow(text, x + 5, y, -1);
+        }
+        
+        @Override
+        public int getItemHeight() {
+            return 12;
+        }
+        
+        @Override
+        public boolean changeFocus(boolean boolean_1) {
+            return false;
+        }
+        
+        @Override
+        public int getWidth() {
+            return MinecraftClient.getInstance().textRenderer.getStringWidth(text) + 10;
+        }
+    }
+    
+    private class LinkItem extends StringItem {
+        private String text;
+        private boolean contains;
+        
+        public LinkItem(Text textComponent) {
+            this(textComponent.asFormattedString());
+        }
+        
+        public LinkItem(String text) {
+            this.text = text;
+        }
+        
+        @Override
+        public void render(int index, int y, int x, int entryWidth, int entryHeight, int mouseX, int mouseY, boolean isSelected, float delta) {
+            contains = mouseX >= x && mouseX <= x + entryWidth && mouseY >= y && mouseY <= y + entryHeight;
+            if (contains) {
+                FailedToLoadScreen.this.renderTooltip("Click to open link.", mouseX, mouseY);
+                MinecraftClient.getInstance().textRenderer.drawWithShadow("§n" + text, x + 5, y, 0xff1fc3ff);
+            } else {
+                MinecraftClient.getInstance().textRenderer.drawWithShadow(text, x + 5, y, 0xff1fc3ff);
+            }
+        }
+        
+        @Override
+        public int getItemHeight() {
+            return 12;
+        }
+        
+        @Override
+        public boolean changeFocus(boolean boolean_1) {
+            return false;
+        }
+        
+        @Override
+        public int getWidth() {
+            return MinecraftClient.getInstance().textRenderer.getStringWidth(text) + 10;
+        }
+        
+        @Override
+        public boolean mouseClicked(double mouseX, double mouseY, int button) {
+            if (contains && button == 0) {
+                MinecraftClient.getInstance().getSoundManager().play(PositionedSoundInstance.master(SoundEvents.UI_BUTTON_CLICK, 1.0F));
+                try {
+                    Util.getOperatingSystem().open(new URI(text));
+                    return true;
+                } catch (URISyntaxException e) {
+                    e.printStackTrace();
+                }
+            }
+            return false;
+        }
+    }
+}