Add Forming Press Crafting Recipe (#1100)

This PR for Forming Press adds a vanilla recipe for the Forming Press itself as it was absent.
It also fixes an error in the guidebook recipe file for the Forming Press.

Author: runcows

gm4_forming_press/data/gm4_forming_press/advancement/recipes/forming_press.json

@@ -0,0 +1,37 @@
+{
+    "parent": "minecraft:recipes/root",
+    "criteria": {
+      "has_the_recipe": {
+        "trigger": "minecraft:recipe_unlocked",
+        "conditions": {
+          "recipe": "gm4_forming_press:forming_press"
+        }
+      },
+      "has_materials": {
+        "trigger": "minecraft:inventory_changed",
+        "conditions": {
+          "items": [
+            {
+              "items": [
+                "minecraft:cobblestone",
+                "minecraft:repeater",
+                "minecraft:piston",
+                "minecraft:furnace"
+              ]
+            }
+          ]
+        }
+      }
+    },
+    "requirements": [
+      [
+        "has_the_recipe",
+        "has_materials"
+      ]
+    ],
+    "rewards": {
+      "recipes": [
+        "gm4_forming_press:forming_press"
+      ]
+    }
+  }

gm4_forming_press/data/gm4_forming_press/gm4_recipes/forming_press.json

@@ -3,7 +3,7 @@
     "type": "shaped",
     "recipe": [
       " P ",
-      "CRC",
+      "CcC",
       "CFC"
     ],
     "key": {
@@ -13,8 +13,8 @@
       "C": {
         "item": "minecraft:cobblestone"
       },
-      "R": {
-        "item": "minecraft:repeater"
+      "c": {
+        "item": "minecraft:comparator"
       },
       "F": {
         "item": "minecraft:furnace"

gm4_forming_press/data/gm4_forming_press/recipe/forming_press.json

@@ -0,0 +1,24 @@
+{
+    "type": "minecraft:crafting_shaped",
+    "category": "misc",
+    "pattern": [
+        " P ",
+        "CcC",
+        "CFC"
+    ],
+    "key": {
+        "P": "minecraft:piston",
+        "C": "minecraft:cobblestone",
+        "c": "minecraft:comparator",
+        "F": "minecraft:furnace"
+    },
+    "result": {
+        "id": "minecraft:player_head",
+        "components": {
+            "minecraft:custom_model_data": "item/forming_press",
+            "minecraft:profile": "$forming_press",
+            "minecraft:custom_data": "{gm4_machines:{id:'forming_press'}}",
+            "minecraft:custom_name": "{\"translate\":\"block.gm4.forming_press\",\"fallback\":\"Forming Press\",\"color\":\"white\",\"italic\":false}"
+        }
+    }
+}