Fix add-on prefs not showing

Author: oli414

.gitignore

@@ -1,3 +1,4 @@
+rct-graphics-helper.zip
 
 # Blender
 *.blend1

README.md

@@ -11,8 +11,9 @@ The following programs are necessary:
 1. Download the [latest release](https://github.com/oli414/Blender-RCT-Graphics/releases) of the RCT Graphics Helper Blender add-on.
 2. In Blender, click on File > User Preferences > Add-ons > "Install Add-on from File..."
 3. In the file explorer window, select the downloaded RCT Graphics Helper zip file.
-4. The plugin should now show up in the list of add-ons as "RCT Graphics Helper"
+4. Enable the add-on by clicking the checkbox to the left of "RendeR: RCT Graphics Helper"
 5. Expand the RCT Graphics Helper add-on settings, and set the "OpenRCT2 Object Folder" path to the location of the /openrct2/object folder.
+6. Click "Save User Settings".
 
 # Usage
 

rct-graphics-helper/processors/render_task_processor.py

@@ -260,7 +260,7 @@ def _generate_parkobj(self, task, info, copy_to_objects):
         if not copy_to_objects:
             return
 
-        addon_prefs = task.context.user_preferences.addons["rct_graphics_helper"].preferences
+        addon_prefs = task.context.user_preferences.addons["rct-graphics-helper"].preferences
 
         target_dir = os.path.abspath(bpy.path.abspath(
             addon_prefs.orct2_object_directory))

rct-graphics-helper/properties/preferences.py

@@ -12,7 +12,7 @@
 
 
 class RCTGraphicsHelperPreferences(AddonPreferences):
-    bl_idname = "rct_graphics_helper"
+    bl_idname = "rct-graphics-helper"
 
     orct2_object_directory = bpy.props.StringProperty(
         name="OpenRCT2 Object Folder",