Fix resolution crash. Improve palette handling

Author: oli414

rct-graphics-helper/processors/frame_processors/post_processor.py

@@ -166,7 +166,7 @@ def _get_output_info_from_results(self, result, output_index, output_path):
 
         if result[2:][:-1] is not "":
             offset_coords = result[2:][:-1].split(" ")
-            output.offset_x = int(offset_coords[0])
-            output.offset_y = int(offset_coords[1]) + 15
+            output.offset_x = int(round(float(offset_coords[0])))
+            output.offset_y = int(round(float(offset_coords[1]))) + 15
 
         return output

rct-graphics-helper/processors/render_task_processor.py

@@ -191,7 +191,7 @@ def get_index(output_info):
                 image_dict["path"] = os.path.basename(output_info.path)
                 image_dict["x"] = output_info.offset_x
                 image_dict["y"] = output_info.offset_y
-                image_dict["format"] = "raw"
+                image_dict["format"] = "keep"
 
                 images[output_info.index] = image_dict
 
@@ -243,6 +243,9 @@ def _generate_parkobj(self, task, info, copy_to_objects):
 
             for image in info.get("images"):
 
+                if isinstance(image, str):
+                    continue
+
                 image_file = os.path.join(file_path, image.get("path"))
 
                 if not os.path.exists(image_file):