VillagerRecipeViewingScreen done

1 files changed, 35 insertions, 0 deletions

diff --git a/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java b/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
index 139e88a19..a64196311 100644
--- a/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
+++ b/src/main/java/me/shedaniel/rei/gui/renderables/ItemStackRenderer.java
@@ -1,16 +1,25 @@
 package me.shedaniel.rei.gui.renderables;
 
+import com.google.common.collect.Lists;
 import com.mojang.blaze3d.platform.GlStateManager;
+import me.shedaniel.rei.api.ClientHelper;
 import me.shedaniel.rei.api.Renderer;
+import me.shedaniel.rei.client.ScreenHelper;
+import me.shedaniel.rei.gui.widget.ItemListOverlay;
+import me.shedaniel.rei.gui.widget.QueuedTooltip;
 import net.minecraft.client.MinecraftClient;
 import net.minecraft.client.render.GuiLighting;
 import net.minecraft.client.render.item.ItemRenderer;
 import net.minecraft.item.ItemStack;
 import net.minecraft.util.Identifier;
 
+import java.util.Collections;
+import java.util.List;
+
 public abstract class ItemStackRenderer extends Renderer {
     
     public static final Identifier CHEST_GUI_TEXTURE = new Identifier("roughlyenoughitems", "textures/gui/recipecontainer.png");
+    public boolean drawTooltip = false;
     
     @Override
     public void render(int x, int y, double mouseX, double mouseY, float delta) {
@@ -27,6 +36,32 @@ public abstract class ItemStackRenderer extends Renderer {
         itemRenderer.renderGuiItemOverlay(MinecraftClient.getInstance().textRenderer, getItemStack(), l, i1);
         itemRenderer.zOffset = 0.0F;
         this.blitOffset = 0;
+        if (drawTooltip && mouseX >= x - 8 && mouseX <= x + 8 && mouseY >= y - 6 && mouseY <= y + 10)
+            queueTooltip(getItemStack(), delta);
+        this.drawTooltip = false;
+    }
+    
+    protected void queueTooltip(ItemStack itemStack, float delta) {
+        ScreenHelper.getLastOverlay().addTooltip(QueuedTooltip.create(getTooltip(itemStack)));
+    }
+    
+    protected List<String> getTooltip(ItemStack itemStack) {
+        final String modString = ClientHelper.getInstance().getFormattedModFromItem(itemStack.getItem());
+        List<String> toolTip = Lists.newArrayList(ItemListOverlay.tryGetItemStackToolTip(itemStack, true));
+        toolTip.addAll(getExtraToolTips(itemStack));
+        boolean alreadyHasMod = false;
+        for(String s : toolTip)
+            if (s.equalsIgnoreCase(modString)) {
+                alreadyHasMod = true;
+                break;
+            }
+        if (!alreadyHasMod)
+            toolTip.add(modString);
+        return toolTip;
+    }
+    
+    protected List<String> getExtraToolTips(ItemStack stack) {
+        return Collections.emptyList();
     }
     
     public abstract ItemStack getItemStack();