From d0265483d25c092f265d210a6835d7060d768cd5 Mon Sep 17 00:00:00 2001
From: octarine-noise <octarine.noise@gmail.com>
Date: Sat, 21 Dec 2019 14:37:20 +0100
Subject: [PATCH] Option to skip rendering of hidden extra leaves

---
 src/main/kotlin/mods/betterfoliage/client/config/Config.kt     | 1 +
 .../kotlin/mods/betterfoliage/client/render/RenderLeaves.kt    | 3 ++-
 src/main/resources/assets/betterfoliage/lang/en_us.lang        | 2 ++
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/src/main/kotlin/mods/betterfoliage/client/config/Config.kt b/src/main/kotlin/mods/betterfoliage/client/config/Config.kt
index c5b5ad9..509f879 100644
--- a/src/main/kotlin/mods/betterfoliage/client/config/Config.kt
+++ b/src/main/kotlin/mods/betterfoliage/client/config/Config.kt
@@ -62,6 +62,7 @@ object Config : DelegatingConfig(BetterFoliageMod.MOD_ID, BetterFoliageMod.DOMAI
         val vOffset by double(max=0.4, default=0.1).lang("vOffset")
         val size by double(min=0.75, max=2.5, default=1.4).lang("size")
         val dense by boolean(false)
+        val hideInternal by boolean(true)
     }
 
     object shortGrass {
diff --git a/src/main/kotlin/mods/betterfoliage/client/render/RenderLeaves.kt b/src/main/kotlin/mods/betterfoliage/client/render/RenderLeaves.kt
index 5ede12b..ed7bcfa 100644
--- a/src/main/kotlin/mods/betterfoliage/client/render/RenderLeaves.kt
+++ b/src/main/kotlin/mods/betterfoliage/client/render/RenderLeaves.kt
@@ -45,7 +45,8 @@ class RenderLeaves : AbstractBlockRenderingHandler(BetterFoliageMod.MOD_ID) {
     override fun isEligible(ctx: BlockContext) =
         Config.enabled &&
         Config.leaves.enabled &&
-        LeafRegistry[ctx, DOWN] != null
+        LeafRegistry[ctx, DOWN] != null &&
+        !(Config.leaves.hideInternal && ctx.isSurroundedBy { it.isFullCube || it.material == Material.LEAVES } )
 
     override fun render(ctx: BlockContext, dispatcher: BlockRendererDispatcher, renderer: BufferBuilder, layer: BlockRenderLayer): Boolean {
         val isSnowed = ctx.blockState(up1).material.let {
diff --git a/src/main/resources/assets/betterfoliage/lang/en_us.lang b/src/main/resources/assets/betterfoliage/lang/en_us.lang
index 30c5f90..e5d2152 100644
--- a/src/main/resources/assets/betterfoliage/lang/en_us.lang
+++ b/src/main/resources/assets/betterfoliage/lang/en_us.lang
@@ -114,6 +114,8 @@ betterfoliage.leaves.dense=Dense mode
 betterfoliage.leaves.dense.tooltip=Dense mode has more round leaves
 betterfoliage.leaves.snowEnabled=Enable snow
 betterfoliage.leaves.snowEnabled.tooltip=Enable snow on extra leaves?
+betterfoliage.leaves.hideInternal=Hide internal leaves
+betterfoliage.leaves.hideInternal.tooltip=Skip rendering extra leaves if leaf block is completely surrounded by other leaves or solid blocks
 
 betterfoliage.shortGrass=Short Grass & Mycelium
 betterfoliage.shortGrass.tooltip=Tufts of grass/mycelium on top of appropriate blocks