Ariyn / rocket

Rocket Simulator

you can simulate rockets.

usuage

first import rocket modules. you can also create your own module. if so, you need to override some specific methods.

from .Rocket import Motor, PropellentTank, NewStage, Seperator, Controller, Rocket

then create Module's instances, connect each others. for example, solid booster will contain both motor and propellentTank.

sbs = Motor("Solid Booster System", 593, 195, 4.5)
sbpt = PropellentTank("PBAN Tank", "PBAN", 20.5*1000)
sbpt.AddChild(sbs)
sbs.SetConsumpRatio(sbpt, 1)

sbs, which is Solid Booster System will consume propellent from sbpt 1 per second. (by the way, I know it's unit is little confusing. this chaotic unit system will be replaced to more obvious unit system.)

next create controller. in this case, Controller will be unmanned-remote controller.

controller = Controller("Remote Controller", 100)
controller.AddChild(sbpt)

and create stage.

stage1 = NewStage()
stage1.AddCommand(sbs, "ignition")
stage1.SetTimer(0)

stage1 will be executed in T+0. during execution, stage will run added commands. in here, sbs will be ignited.

then create rocket

rocket = Rocket("Sisyphus Falcon-Niner")
rocket.AddStage2(stage1)
rocket.SetRootPart(controller)

ok. creating rocket is done. let's add some reporting point and fly.

from Simulator import Sim
from Rocket import rocket

Sim.limitedTime = 150
Sim.SetRocket(rocket)

for i in range(0, Sim.limitedTime, 10):
	Sim.breakPoints.append(i)
Sim.Run()
Sim.report()