feat: allow overriding top and bottom model textures

- Used for Snowy Northland leaves (Eternal Starlight) and Frosted Leaves (Chipped)

assets/eternal_starlight/blockstates/jinglestem_leaves.json

@@ -1,66 +0,0 @@
-{
-    "variants": {
-        "": [
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves1"
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves1",
-                "y": 90
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves1",
-                "y": 180
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves1",
-                "y": 270
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves2"
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves2",
-                "y": 90
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves2",
-                "y": 180
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves2",
-                "y": 270
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves3"
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves3",
-                "y": 90
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves3",
-                "y": 180
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves3",
-                "y": 270
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves4"
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves4",
-                "y": 90
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves4",
-                "y": 180
-            },
-            {
-                "model": "eternal_starlight:block/jinglestem_leaves4",
-                "y": 270
-            }
-        ]
-    }
-}

assets/eternal_starlight/models/block/jinglestem_leaves.json

@@ -1,6 +0,0 @@
-{
-    "parent": "betterleaves:block/leaves",
-    "textures": {
-        "all": "eternal_starlight:block/jinglestem_leaves"
-    }
-}

assets/eternal_starlight/models/block/jinglestem_leaves1.json

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

assets/eternal_starlight/models/block/jinglestem_leaves2.json

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

assets/eternal_starlight/models/block/jinglestem_leaves3.json

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

assets/eternal_starlight/models/block/jinglestem_leaves4.json

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

assets/eternal_starlight/models/block/northland_leaves_snowy1.json

@@ -1,6 +1,8 @@
 {
     "parent": "betterleaves:block/leaves1",
     "textures": {
-        "all": "eternal_starlight:block/northland_leaves_snowy"
+        "all": "eternal_starlight:block/northland_leaves_snowy",
+        "top": "minecraft:block/snow",
+        "bottom": "eternal_starlight:block/northland_leaves"
     }
 }

assets/eternal_starlight/models/block/northland_leaves_snowy2.json

@@ -1,6 +1,8 @@
 {
     "parent": "betterleaves:block/leaves2",
     "textures": {
-        "all": "eternal_starlight:block/northland_leaves_snowy"
+        "all": "eternal_starlight:block/northland_leaves_snowy",
+        "top": "minecraft:block/snow",
+        "bottom": "eternal_starlight:block/northland_leaves"
     }
 }

assets/eternal_starlight/models/block/northland_leaves_snowy3.json

@@ -1,6 +1,8 @@
 {
     "parent": "betterleaves:block/leaves3",
     "textures": {
-        "all": "eternal_starlight:block/northland_leaves_snowy"
+        "all": "eternal_starlight:block/northland_leaves_snowy",
+        "top": "minecraft:block/snow",
+        "bottom": "eternal_starlight:block/northland_leaves"
     }
 }

assets/eternal_starlight/models/block/northland_leaves_snowy4.json

@@ -1,6 +1,8 @@
 {
     "parent": "betterleaves:block/leaves4",
     "textures": {
-        "all": "eternal_starlight:block/northland_leaves_snowy"
+        "all": "eternal_starlight:block/northland_leaves_snowy",
+        "top": "minecraft:block/snow",
+        "bottom": "eternal_starlight:block/northland_leaves"
     }
 }