fix missing test block models

Author: brachy84

src/main/java/com/cleanroommc/modularui/test/TestBlock.java

@@ -67,6 +67,8 @@ public static void registerItems(RegistryEvent.Register<Item> event) {
     public static void registerModel(ModelRegistryEvent event) {
         ModelResourceLocation mrl = new ModelResourceLocation(new ResourceLocation("diamond"), "inventory");
         ModelLoader.setCustomModelResourceLocation(TestItem.testItem, 0, mrl);
+        ModelLoader.setCustomModelResourceLocation(testItemBlock, 0, new ModelResourceLocation(testItemBlock.getRegistryName(), "inventory"));
+        ModelLoader.setCustomModelResourceLocation(testItemBlock2, 0, new ModelResourceLocation(testItemBlock2.getRegistryName(), "inventory"));
     }
 
     private final Supplier<TileEntity> tileEntitySupplier;

src/main/resources/assets/modularui/blockstates/test_block_2.json

@@ -0,0 +1,5 @@
+{
+  "variants": {
+    "normal": { "model": "chain_command_block" }
+  }
+}

src/main/resources/assets/modularui/models/item/test_block.json

@@ -1,12 +1,3 @@
 {
-    "parent": "block/cube_directional",
-    "textures": {
-        "particle": "blocks/command_block_back",
-        "down": "blocks/command_block_side",
-        "up": "blocks/command_block_side",
-        "north": "blocks/command_block_front",
-        "east": "blocks/command_block_side",
-        "south": "blocks/command_block_back",
-        "west": "blocks/command_block_side"
-    }
+  "parent": "block/command_block"
 }

src/main/resources/assets/modularui/models/item/test_block_2.json

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