5.x - 20w30a

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

1 files changed, 54 insertions, 0 deletions

diff --git a/RoughlyEnoughItems-runtime/src/main/java/me/shedaniel/rei/impl/OptimalEntryStack.java b/RoughlyEnoughItems-runtime/src/main/java/me/shedaniel/rei/impl/OptimalEntryStack.java
new file mode 100644
index 000000000..0fd3fdcfb
--- /dev/null
+++ b/RoughlyEnoughItems-runtime/src/main/java/me/shedaniel/rei/impl/OptimalEntryStack.java
@@ -0,0 +1,54 @@
+/*
+ * 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.impl;
+
+import me.shedaniel.math.Rectangle;
+import me.shedaniel.rei.api.EntryStack;
+import net.minecraft.client.render.VertexConsumerProvider;
+import net.minecraft.client.util.math.MatrixStack;
+import org.jetbrains.annotations.ApiStatus;
+
+@ApiStatus.Internal
+public interface OptimalEntryStack {
+    static int groupingHashFrom(EntryStack stack) {
+        if (stack instanceof OptimalEntryStack) return ((OptimalEntryStack) stack).groupingHash();
+        return stack.getClass().hashCode();
+    }
+    
+    default int groupingHash() {
+        return getClass().hashCode();
+    }
+    
+    default void optimisedRenderStart(MatrixStack matrices, float delta) {
+    }
+    
+    default void optimisedRenderBase(MatrixStack matrices, VertexConsumerProvider.Immediate immediate, Rectangle bounds, int mouseX, int mouseY, float delta) {
+    }
+    
+    default void optimisedRenderOverlay(MatrixStack matrices, Rectangle bounds, int mouseX, int mouseY, float delta) {
+    }
+    
+    default void optimisedRenderEnd(MatrixStack matrices, float delta) {
+    }
+}