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Optimized statistics calculation in shipyard/Ship

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Felix Linker
2018-09-15 00:35:55 +02:00
parent c295a9f4e4
commit f86ce62c27
1 changed files with 28 additions and 30 deletions
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58
src/app/shipyard/Ship.js
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@@ -7,6 +7,7 @@ import LZString from 'lz-string';
import * as _ from 'lodash';
import isEqual from 'lodash/lang';
import { Ships, Modifications } from 'coriolis-data/dist';
import { chain } from 'lodash';
const zlib = require('zlib');
const UNIQUE_MODULES = ['psg', 'sg', 'bsg', 'rf', 'fs', 'fh', 'gfsb'];
@@ -1181,38 +1182,35 @@ export default class Ship {
unladenMass += this.bulkheads.m.getMass();
for (let slotNum in this.standard) {
const slot = this.standard[slotNum];
if (slot.m) {
unladenMass += slot.m.getMass();
if (slot.m.grp === 'ft') {
fuelCapacity += slot.m.fuel;
}
}
}
let slots = this.standard.concat(this.internal, this.hardpoints);
// TODO: create class for slot and also add slot.get
// handle unladen mass
unladenMass += chain(slots)
.map(slot => slot.m ? slot.m.get('mass') : null)
.filter()
.reduce((sum, mass) => sum + mass)
.value();
for (let slotNum in this.internal) {
const slot = this.internal[slotNum];
if (slot.m) {
unladenMass += slot.m.getMass();
if (slot.m.grp === 'ft') {
fuelCapacity += slot.m.fuel;
} else if (slot.m.grp === 'cr') {
cargoCapacity += slot.m.cargo;
} else if (slot.m.grp.slice(0,2) === 'pc') {
if (slot.m.passengers) {
passengerCapacity += slot.m.passengers;
}
}
}
}
// handle fuel capacuty
fuelCapacity += chain(slots)
.map(slot => slot.m ? slot.m.get('fuel') : null)
.filter()
.reduce((sum, fuel) => sum + fuel)
.value();
for (let slotNum in this.hardpoints) {
const slot = this.hardpoints[slotNum];
if (slot.m) {
unladenMass += slot.m.getMass();
}
}
// handle cargo capacity
cargoCapacity += chain(slots)
.map(slot => slot.m ? slot.m.get('cargo') : null)
.filter()
.reduce((sum, cargo) => sum + cargo)
.value();
// handle passenger capacity
passengerCapacity += chain(slots)
.map(slot => slot.m ? slot.m.get('passengers') : null)
.filter()
.reduce((sum, passengers) => sum + passengers)
.value();
// Update global stats
this.unladenMass = unladenMass;