Opt: Update optimized camera data in main chapter

- Standardise the format of map files

campaign/campaign_main/campaign_4_1.py

@@ -3,32 +3,32 @@ from module.map.map_base import CampaignMap
 from module.map.map_grids import SelectedGrids, RoadGrids
 from module.logger import logger
 
-
 MAP = CampaignMap()
 MAP.shape = 'F6'
-MAP.map_data = '''
+MAP.camera_data = ['C2', 'C4']
+MAP.camera_data_spawn_point = ['C2']
+MAP.map_data = """
     ME -- SP -- -- SP
     -- -- -- -- -- ME
     ME ME ++ ++ ME SP
     -- -- MB ++ -- ME
     ME -- ME MM ME --
     -- MB ++ ++ ++ ++
-'''
-MAP.weight_data = '''
+"""
+MAP.weight_data = """
     50 50 50 50 50 50
     50 10 10 10 10 20
     20 10 10 10 10 20
     20 10 10 10 10 20
     50 10 10 10 10 20
     50 10 50 50 50 50
-'''
+"""
 MAP.spawn_data = [
     {'battle': 0, 'enemy': 2, 'mystery': 1},
     {'battle': 1, 'enemy': 2},
     {'battle': 2, 'enemy': 1},
     {'battle': 3, 'enemy': 1, 'boss': 1},
 ]
-
 A1, B1, C1, D1, E1, F1, \
 A2, B2, C2, D2, E2, F2, \
 A3, B3, C3, D3, E3, F3, \