Add mod compatibility and edge-case handling

Why does every mod have to do things differently :((

assets/betternether/blockstates/ink_bush_leaves.json

@@ -0,0 +1,66 @@
+{
+    "variants": {
+        "": [
+            {
+                "model": "betternether:block/ink_bush_leaves1"
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves1",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves1",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves1",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves2"
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves2",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves2",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves2",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves3"
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves3",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves3",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves3",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves4"
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves4",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves4",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/ink_bush_leaves4",
+                "y": 270
+            }
+        ]
+    }
+}

assets/betternether/blockstates/rubeus_leaves.json

@@ -0,0 +1,66 @@
+{
+    "variants": {
+        "": [
+            {
+                "model": "betternether:block/rubeus_leaves1"
+            },
+            {
+                "model": "betternether:block/rubeus_leaves1",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/rubeus_leaves1",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/rubeus_leaves1",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/rubeus_leaves2"
+            },
+            {
+                "model": "betternether:block/rubeus_leaves2",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/rubeus_leaves2",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/rubeus_leaves2",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/rubeus_leaves3"
+            },
+            {
+                "model": "betternether:block/rubeus_leaves3",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/rubeus_leaves3",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/rubeus_leaves3",
+                "y": 270
+            },
+            {
+                "model": "betternether:block/rubeus_leaves4"
+            },
+            {
+                "model": "betternether:block/rubeus_leaves4",
+                "y": 90
+            },
+            {
+                "model": "betternether:block/rubeus_leaves4",
+                "y": 180
+            },
+            {
+                "model": "betternether:block/rubeus_leaves4",
+                "y": 270
+            }
+        ]
+    }
+}

assets/betternether/models/block/ink_bush_leaves1.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves1",
+    "textures": {
+        "all": "betternether:block/ink_bush_leaves"
+    }
+}

assets/betternether/models/block/ink_bush_leaves2.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves2",
+    "textures": {
+        "all": "betternether:block/ink_bush_leaves"
+    }
+}

assets/betternether/models/block/ink_bush_leaves3.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves3",
+    "textures": {
+        "all": "betternether:block/ink_bush_leaves"
+    }
+}

assets/betternether/models/block/ink_bush_leaves4.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves4",
+    "textures": {
+        "all": "betternether:block/ink_bush_leaves"
+    }
+}

assets/betternether/models/block/rubeus_leaves1.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves1",
+    "textures": {
+        "all": "betternether:block/rubeus_leaves"
+    }
+}

assets/betternether/models/block/rubeus_leaves2.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves2",
+    "textures": {
+        "all": "betternether:block/rubeus_leaves"
+    }
+}

assets/betternether/models/block/rubeus_leaves3.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves3",
+    "textures": {
+        "all": "betternether:block/rubeus_leaves"
+    }
+}

assets/betternether/models/block/rubeus_leaves4.json

@@ -0,0 +1,6 @@
+{
+    "parent": "betterleaves:block/leaves4",
+    "textures": {
+        "all": "betternether:block/rubeus_leaves"
+    }
+}

assets/betternether/models/item/ink_bush_leaves.json

@@ -0,0 +1,3 @@
+{
+    "parent": "betternether:block/ink_bush_leaves1"
+}

assets/betternether/models/item/rubeus_leaves.json

@@ -0,0 +1,3 @@
+{
+    "parent": "betternether:block/rubeus_leaves1"
+}