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140 lines
5.1 KiB
Python
140 lines
5.1 KiB
Python
# Export ship loadout in E:D Shipyard format
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from collections import defaultdict
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import cPickle
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import os
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from os.path import join
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import re
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import time
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from config import config
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import outfitting
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import companion
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# Map API ship names to E:D Shipyard ship names
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ship_map = dict(companion.ship_map)
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ship_map['cobramkiii'] = 'Cobra Mk III'
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ship_map['cobramkiv'] = 'Cobra Mk IV',
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ship_map['viper'] = 'Viper'
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ship_map['viper_mkiv'] = 'Viper Mk IV'
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# Map API slot names to E:D Shipyard slot names
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slot_map = {
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'hugehardpoint' : 'H',
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'largehardpoint' : 'L',
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'mediumhardpoint' : 'M',
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'smallhardpoint' : 'S',
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'tinyhardpoint' : 'U',
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'armour' : 'BH',
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'powerplant' : 'RB',
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'mainengines' : 'TM',
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'frameshiftdrive' : 'FH',
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'lifesupport' : 'EC',
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'powerdistributor' : 'PC',
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'radar' : 'SS',
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'fueltank' : 'FS',
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}
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# Ship masses
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ships = cPickle.load(open(join(config.respath, 'ships.p'), 'rb'))
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def export(data, filename=None):
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def class_rating(module):
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if 'guidance' in module:
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return module['class'] + module['rating'] + '/' + module.get('mount', 'F')[0] + module['guidance'][0] + ' '
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elif 'mount' in module:
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return module['class'] + module['rating'] + '/' + module['mount'][0] + ' '
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else:
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return module['class'] + module['rating'] + ' '
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querytime = config.getint('querytime') or int(time.time())
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loadout = defaultdict(list)
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mass = 0.0
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fsd = None
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for slot in sorted(data['ship']['modules']):
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v = data['ship']['modules'][slot]
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try:
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if not v: continue
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module = outfitting.lookup(v['module'], ship_map)
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if not module: continue
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cr = class_rating(module)
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mass += module.get('mass', 0)
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# Specials
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if module['name'] in ['Fuel Tank', 'Cargo Rack']:
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name = '%s (Capacity: %d)' % (module['name'], 2**int(module['class']))
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else:
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name = module['name']
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if name == 'Frame Shift Drive':
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fsd = module # save for range calculation
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for s in slot_map:
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if slot.lower().startswith(s):
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loadout[slot_map[s]].append(cr + name)
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break
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else:
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if slot.lower().startswith('slot'):
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loadout[slot[-1]].append(cr + name)
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elif __debug__ and not slot.lower().startswith('planetaryapproachsuite'):
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print 'EDShipyard: Unknown slot %s' % slot
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except AssertionError as e:
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if __debug__: print 'EDShipyard: %s' % e
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continue # Silently skip unrecognized modules
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except:
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if __debug__: raise
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# Construct description
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string = '[%s]\n' % ship_map.get(data['ship']['name'].lower(), data['ship']['name'])
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for slot in ['H', 'L', 'M', 'S', 'U', None, 'BH', 'RB', 'TM', 'FH', 'EC', 'PC', 'SS', 'FS', None, '9', '8', '7', '6', '5', '4', '3', '2', '1']:
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if not slot:
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string += '\n'
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elif slot in loadout:
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for name in loadout[slot]:
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string += '%s: %s\n' % (slot, name)
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string += '---\nCargo : %d T\nFuel : %d T\n' % (data['ship']['cargo']['capacity'], data['ship']['fuel']['main']['capacity'])
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# Add mass and range
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assert data['ship']['name'].lower() in companion.ship_map, data['ship']['name']
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assert companion.ship_map[data['ship']['name'].lower()] in ships, companion.ship_map[data['ship']['name'].lower()]
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try:
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# https://github.com/cmmcleod/coriolis/blob/master/app/js/shipyard/module-shipyard.js#L184
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mass += ships[companion.ship_map[data['ship']['name'].lower()]]['hullMass']
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string += 'Mass : %.1f T empty\n %.1f T full\n' % (mass, mass + data['ship']['fuel']['main']['capacity']+ data['ship']['cargo']['capacity'])
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multiplier = pow(min(data['ship']['fuel']['main']['capacity'], fsd['maxfuel']) / fsd['fuelmul'], 1.0 / fsd['fuelpower']) * fsd['optmass']
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string += 'Range : %.2f LY unladen\n %.2f LY laden\n' % (
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multiplier / (mass + data['ship']['fuel']['main']['capacity']),
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multiplier / (mass + data['ship']['fuel']['main']['capacity'] + data['ship']['cargo']['capacity']))
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except:
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if __debug__: raise
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if filename:
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with open(filename, 'wt') as h:
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h.write(string)
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return
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# Look for last ship of this type
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ship = companion.ship_map.get(data['ship']['name'].lower(), data['ship']['name']) # Use in-game name
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regexp = re.compile(re.escape(ship) + '\.\d\d\d\d\-\d\d\-\d\dT\d\d\.\d\d\.\d\d\.txt')
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oldfiles = sorted([x for x in os.listdir(config.get('outdir')) if regexp.match(x)])
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if oldfiles:
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with open(join(config.get('outdir'), oldfiles[-1]), 'rU') as h:
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if h.read() == string:
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return # same as last time - don't write
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# Write
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filename = join(config.get('outdir'), '%s.%s.txt' % (ship, time.strftime('%Y-%m-%dT%H.%M.%S', time.localtime(querytime))))
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with open(filename, 'wt') as h:
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h.write(string)
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