Tech schema: Break out techs to a definition

This allows the extension techs to refer to a definition instead of the
property they are part of, which works better with the "Typify" rust
crate.

Author: ampleyfly

schema/m3-tech.schema.json

@@ -3,6 +3,55 @@
   "$id": "https://raw.githubusercontent.com/vg-json-data/sm-json-data/master/schema/m3-tech.schema.json",
   "type": "object",
   "title": "Super Metroid Tech Schema",
+  "definitions": {
+    "tech": {
+      "type": "object",
+      "title": "Tech",
+      "description": "A tech that represents an in-game technique and the requirements for performing it",
+      "required": ["name", "techRequires", "otherRequires"],
+      "additionalProperties": false,
+      "properties": {
+	"id": {
+	  "type": "integer",
+	  "title": "Tech ID",
+	  "description": "Identifier for this tech, unique across all tech."
+	},
+	"name": {
+	  "type": "string",
+	  "title": "Tech Name",
+	  "description": "The name of this tech, to be referenced in logical requirements",
+	  "pattern": "^(.*)$"
+	},
+	"techRequires": {
+	  "$ref": "m3-requirements.schema.json#/definitions/logicalRequirements",
+	  "title": "Tech Requirements",
+	  "description": "Dependent tech required for this tech."
+	},
+	"otherRequires": {
+	  "$ref": "m3-requirements.schema.json#/definitions/logicalRequirements",
+	  "title": "Other Requirements",
+	  "description": "Other requirements to perform this tech, such as items or ammo."
+	},
+	"note": {
+	  "$ref": "m3-note.schema.json#/definitions/note"
+	},
+	"detailNote": {
+	  "$ref": "m3-note.schema.json#/definitions/detailNote"
+	},
+	"devNote": {
+	  "$ref": "m3-note.schema.json#/definitions/devNote"
+	},
+	"extensionTechs": {
+	  "type": "array",
+	  "title": "Extension techs",
+	  "description": "An array of extension techs. An extension tech is a more complex version of its parent tech. Its requirements stand alone and explicitly require the parent tech, but it's positioned under the parent to provide hints for cleaning up a tech UI.",
+	  "items": {
+	    "$ref": "#/definitions/tech"
+	  }
+	}
+      }
+    }
+  },
   "properties": {
     "$schema": {
       "type": "string",
@@ -37,51 +86,7 @@
             "title": "Super Metroid Techs",
             "description": "An array of techs, each representing an in-game technique and the requirements for performing it. Any such technique could feasibly be turned off for randomizer logic.",
             "items": {
-              "type": "object",
-              "title": "Tech",
-              "description": "A tech that represents an in-game technique and the requirements for performing it",
-              "required": ["name", "techRequires", "otherRequires"],
-              "additionalProperties": false,
-              "properties": {
-                "id": {
-                  "type": "integer",
-                  "title": "Tech ID",
-                  "description": "Identifier for this tech, unique across all tech."
-                },
-                "name": {
-                  "type": "string",
-                  "title": "Tech Name",
-                  "description": "The name of this tech, to be referenced in logical requirements",
-                  "pattern": "^(.*)$"
-                },
-                "techRequires": {
-                  "$ref": "m3-requirements.schema.json#/definitions/logicalRequirements",
-                  "title": "Tech Requirements",
-                  "description": "Dependent tech required for this tech."
-                },
-                "otherRequires": {
-                  "$ref": "m3-requirements.schema.json#/definitions/logicalRequirements",
-                  "title": "Other Requirements",
-                  "description": "Other requirements to perform this tech, such as items or ammo."
-                },
-                "note": {
-                  "$ref": "m3-note.schema.json#/definitions/note"
-                },
-                "detailNote": {
-                  "$ref": "m3-note.schema.json#/definitions/detailNote"
-                },
-                "devNote": {
-                  "$ref": "m3-note.schema.json#/definitions/devNote"
-                },
-                "extensionTechs": {
-                  "type": "array",
-                  "title": "Extension techs",
-                  "description": "An array of extension techs. An extension tech is a more complex version of its parent tech. Its requirements stand alone and explicitly require the parent tech, but it's positioned under the parent to provide hints for cleaning up a tech UI.",
-                  "items": {
-                    "$ref": "#/properties/techCategories/items/properties/techs/items"
-                  }
-                }
-              }
+	      "$ref": "#/definitions/tech"
             }
           }
         }