Script Dokumentation LS 2015 - WaterTrailerFillTrigger (Patch 1.3)
scripts/triggers/WaterTrailerFillTrigger.lua
Copyright (c) 2008-2015 GIANTS Software GmbH, Confidential, All Rights Reserved.
This document is to be published solely by ls-mods.de
This document is to be published solely by ls-mods.de
| 1 | -- WaterTrailerFillTrigger class |
| 2 | -- |
| 3 | -- Copyright (C) GIANTS Software GmbH, Confidential, All Rights Reserved. |
| 4 | |
| 5 | WaterTrailerFillTrigger = {} |
| 6 | |
| 7 | local WaterTrailerFillTrigger_mt = Class(WaterTrailerFillTrigger); |
| 8 | |
| 9 | function WaterTrailerFillTrigger:onCreate(id) |
| 10 | g_currentMission:addNonUpdateable(WaterTrailerFillTrigger:new(id)); |
| 11 | end; |
| 12 | |
| 13 | function WaterTrailerFillTrigger:new(nodeId, trailer) |
| 14 | local self = {}; |
| 15 | setmetatable(self, WaterTrailerFillTrigger_mt); |
| 16 | |
| 17 | self.triggerId = nodeId; |
| 18 | addTrigger(nodeId, "triggerCallback", self); |
| 19 | |
| 20 | self.priceScale = Utils.getNoNil(getUserAttribute(nodeId, "priceScale"), 1); |
| 21 | |
| 22 | self.trailer = trailer; |
| 23 | |
| 24 | self.triggeredTrailers = {}; |
| 25 | |
| 26 | self.isEnabled = true; |
| 27 | |
| 28 | return self; |
| 29 | end; |
| 30 | |
| 31 | function WaterTrailerFillTrigger:delete() |
| 32 | for trailer, _ in pairs(self.triggeredTrailers) do |
| 33 | if trailer.removeWaterTrailerFillTrigger ~= nil then |
| 34 | trailer:removeWaterTrailerFillTrigger(self); |
| 35 | end |
| 36 | end |
| 37 | removeTrigger(self.triggerId); |
| 38 | end; |
| 39 | |
| 40 | function WaterTrailerFillTrigger:onVehicleDeleted(vehicle) |
| 41 | self.triggeredTrailers[vehicle] = nil; |
| 42 | end |
| 43 | |
| 44 | function WaterTrailerFillTrigger:fillWater(vehicle, delta) |
| 45 | |
| 46 | if not vehicle:allowFillType(Fillable.FILLTYPE_WATER, false) then |
| 47 | return 0; |
| 48 | end |
| 49 | |
| 50 | if self.trailer ~= nil then |
| 51 | local trailerWaterFillLevel = self.trailer:getFillLevel(Fillable.FILLTYPE_WATER); |
| 52 | if trailerWaterFillLevel > 0 then |
| 53 | delta = math.min(delta, trailerWaterFillLevel); |
| 54 | if delta <= 0 then |
| 55 | return 0; |
| 56 | end |
| 57 | else |
| 58 | return 0; |
| 59 | end |
| 60 | end |
| 61 | |
| 62 | local oldFillLevel = vehicle:getFillLevel(Fillable.FILLTYPE_WATER); |
| 63 | vehicle:setFillLevel(oldFillLevel + delta, Fillable.FILLTYPE_WATER); |
| 64 | delta = vehicle:getFillLevel(Fillable.FILLTYPE_WATER) - oldFillLevel; |
| 65 | |
| 66 | if delta > 0 then |
| 67 | if self.trailer ~= nil then |
| 68 | self.trailer:setFillLevel(self.trailer:getFillLevel(Fillable.FILLTYPE_WATER) - delta, Fillable.FILLTYPE_WATER); |
| 69 | elseif self.priceScale > 0 then |
| 70 | local price = delta * g_waterPricePerLiter * self.priceScale; |
| 71 | g_currentMission.missionStats:updateStats("expenses", price); |
| 72 | g_currentMission:addSharedMoney(-price, "other"); |
| 73 | end |
| 74 | end |
| 75 | return delta; |
| 76 | end |
| 77 | |
| 78 | function WaterTrailerFillTrigger:getIsActivatable(vehicle) |
| 79 | if self.trailer ~= nil then |
| 80 | if self.trailer:getFillLevel(Fillable.FILLTYPE_WATER) <= 0 then |
| 81 | return false; |
| 82 | end |
| 83 | end |
| 84 | if not vehicle:allowFillType(Fillable.FILLTYPE_WATER, false) then |
| 85 | return false; |
| 86 | end |
| 87 | return true; |
| 88 | end |
| 89 | |
| 90 | function WaterTrailerFillTrigger:triggerCallback(triggerId, otherActorId, onEnter, onLeave, onStay, otherShapeId) |
| 91 | if self.isEnabled and (onEnter or onLeave) then |
| 92 | |
| 93 | local waterTrailer = g_currentMission.objectToTrailer[otherShapeId]; |
| 94 | |
| 95 | if waterTrailer ~= nil and waterTrailer ~= self.trailer and waterTrailer.addWaterTrailerFillTrigger ~= nil and waterTrailer.removeWaterTrailerFillTrigger ~= nil then |
| 96 | if onEnter then |
| 97 | self.triggeredTrailers[waterTrailer] = waterTrailer; |
| 98 | waterTrailer:addWaterTrailerFillTrigger(self); |
| 99 | else -- onLeave |
| 100 | self.triggeredTrailers[waterTrailer] = nil; |
| 101 | waterTrailer:removeWaterTrailerFillTrigger(self); |
| 102 | end; |
| 103 | end; |
| 104 | end; |
| 105 | end; |
Copyright (c) 2008-2015 GIANTS Software GmbH, Confidential, All Rights Reserved.
This document is to be published solely by ls-mods.de
This document is to be published solely by ls-mods.de