Script Dokumentation LS 2015 - Ship (Patch 1.3)
scripts/objects/Ship.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 | -- Copyright (C) GIANTS Software GmbH, Confidential, All Rights Reserved. |
| 2 | |
| 3 | Ship = {} |
| 4 | |
| 5 | local Ship_mt = Class(Ship); |
| 6 | |
| 7 | function Ship:onCreate(id) |
| 8 | g_currentMission:addUpdateable(Ship:new(id)); |
| 9 | --print("created ship, id: ", id); |
| 10 | end; |
| 11 | |
| 12 | function Ship:new(id) |
| 13 | local instance = {}; |
| 14 | setmetatable(instance, Ship_mt); |
| 15 | |
| 16 | instance.nurbsId = getChildAt(id, 0); |
| 17 | instance.shipIds = {}; |
| 18 | table.insert(instance.shipIds, getChildAt(id, 1)); |
| 19 | instance.times = {}; |
| 20 | table.insert(instance.times, 0); |
| 21 | |
| 22 | local length = getSplineLength(instance.nurbsId); |
| 23 | instance.timeScale = (Utils.getNoNil(getUserAttribute(id, "speed"), 10)/3.6); |
| 24 | local numShips = Utils.getNoNil(getUserAttribute(id, "numShips"), 1); |
| 25 | |
| 26 | for i=2,numShips do |
| 27 | local shipId = clone(instance.shipIds[1], false, true); |
| 28 | link(id, shipId); |
| 29 | table.insert(instance.shipIds, shipId); |
| 30 | table.insert(instance.times, (1/numShips)*(i-1)); |
| 31 | end; |
| 32 | |
| 33 | |
| 34 | if length ~= 0 then |
| 35 | instance.timeScale = instance.timeScale/length; |
| 36 | end; |
| 37 | |
| 38 | instance.initCount = 0; |
| 39 | |
| 40 | return instance; |
| 41 | end; |
| 42 | |
| 43 | function Ship:delete() |
| 44 | |
| 45 | end; |
| 46 | |
| 47 | function Ship:update(dt) |
| 48 | |
| 49 | -- Avoid depth buffer of the water shader (initial one frame delay) |
| 50 | if self.initCount > 0 then |
| 51 | |
| 52 | for i=1, table.getn(self.shipIds) do |
| 53 | self.times[i] = self.times[i] - 0.001*dt*self.timeScale; |
| 54 | local x,y,z = getSplinePosition(self.nurbsId, self.times[i]); |
| 55 | local rx,ry,rz = getSplineOrientation(self.nurbsId, self.times[i], 0, -1, 0); |
| 56 | setTranslation(self.shipIds[i], x, y, z); |
| 57 | setRotation(self.shipIds[i], rx, ry, rz); |
| 58 | |
| 59 | end; |
| 60 | else |
| 61 | self.initCount = self.initCount + 1; |
| 62 | end; |
| 63 | 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