Mercurial > repos > IBDev-IBBoard.WarFoundry.API

annotate api/Objects/UnitEquipmentRatioSelection.cs @ 212:dce340f9cedc

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Re #217: Rounding problem with equipment cost calculations * Temporary solution (which I thought I'd already committed yesterday) to make sure that rounding of amount doesn't round outside limit if limit and item rounding directions are different Re #220: Make percentage and numeric amounts more obvious * Deprecate some calculation and presentation methods and move them to UnitEquipmentUtils * Add method to return the number of equipment items taken rather than the amount taken
author IBBoard <dev@ibboard.co.uk>
date Sat, 21 Nov 2009 16:40:54 +0000
parents 36adabb1c3ea
children 1b718b67f7f6
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1 // This file (UnitEquipmentRatioSelection.cs) is a part of the IBBoard.WarFoundry.API project and is copyright 2009 IBBoard
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2 //
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3 // The file and the library/program it is in are licensed and distributed, without warranty, under the GNU Affero GPL license, either version 3 of the License or (at your option) any later version. Please see COPYING for more information and the full license.
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4
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5 using System;
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6 using IBBoard.CustomMath;
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7 using IBBoard.Limits;
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8 using IBBoard.WarFoundry.API.Util;
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10 namespace IBBoard.WarFoundry.API.Objects
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11 {
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12 /// <summary>
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13 /// An object to hold the selection of a unit's equipment where the selection was made as a percentage or ratio
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14 /// of the total size of the unit
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15 /// </summary>
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16 public class UnitEquipmentRatioSelection : AbstractUnitEquipmentItemSelection
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17 {
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18 public UnitEquipmentRatioSelection(Unit unit, UnitEquipmentItem item, double amount) : base(unit, item, amount)
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19 {
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20 }
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22 public UnitEquipmentRatioSelection(Unit unit, UnitEquipmentItem item) : base(unit, item, ((IPercentageLimit)item.MinLimit).Percentage)
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23 {
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24 }
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95746083d037 Fixes #118: Allow equipment amounts of "ratio" equipment to be define as absolute or ratio amounts
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95746083d037 Fixes #118: Allow equipment amounts of "ratio" equipment to be define as absolute or ratio amounts
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26 public override int NumberTaken
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27 {
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28 get
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29 {
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30 double exactNumberTaken = (AmountTaken / 100) * EquipmentForUnit.Size;
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31 int wholeNumberTaken = (int) IBBMath.Round(exactNumberTaken, EquipmentItem.RoundNumberUp);
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32 int maxTaken = UnitEquipmentUtil.GetMaxEquipmentCount(EquipmentForUnit, EquipmentItem);
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33 int minTaken = UnitEquipmentUtil.GetMinEquipmentCount(EquipmentForUnit, EquipmentItem);
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34 return Math.Min(Math.Max(wholeNumberTaken, minTaken), maxTaken);
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35 }
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36 }
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38 [Obsolete("Implementation is down to the UI")]
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39 public override string GetEquipmentAmountString ()
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40 {
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41 return GetEquipmentAmountString(AmountTaken);
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42 }
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44 [Obsolete("Implementation is down to the UI")]
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45 public static string GetEquipmentAmountString(double amount)
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46 {
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47 string amountString;
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49 if (amount == 100)
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50 {
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51 amountString = "all"; //TODO: Translate
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52 }
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53 else
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54 {
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55 amountString = amount + "%";
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56 }
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58 return amountString;
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59 }
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62 }