Keys.bind("escape",  {System.exit});
exit = {System.exit};
App.simRunning = false;

time = {System.time};
sin = {math.sin};
cos = {math.cos};
pi = {math.pi};

groovyOn = {
	App.fadeColor = [0.8, 0, 0.9];
	App.fadeTranslate = { [3 * sin(time), 2 * sin(time)] };
	App.fadeRotate = { sin(System.time*1.2) };
	App.Background.skyColor = [0,0,0,0];
};

groovyOff = {
	App.fadeColor = [0, 0, 0];
	App.Background.skyColor = [0.3, 0.4, 1, 1];
};

Keys.bind("f4",  {Sim.gravitySwitch =  ! Sim.gravitySwitch});
Keys.bind("f6", {App.drawBodyCenters =  ! App.drawBodyCenters});
Keys.bind("f7", {App.drawVertices =  ! App.drawVertices});
Keys.bind("f8", {App.drawCollisions =  ! App.drawCollisions});
Keys.bind("f12", {System.screenshot});

waterforever=
{SPH.vaporizeTime =100000};

waterforeveroff= {SPH.vaporizeTime = 5};

crazywater = {SPH.jitter=1000};

crazywateroff = {SPH.jitter=0};

evaporate=
{SPH.vaporizeTime = 0};

evaporateoff=
{SPH.vaporizeTime = 5};

increaseundo=
{App.maxUndo = 2500};

increaseundooff=
{App.maxUndo = 25};

gravityup=
{Sim.gravity = [0.0, 9.80000019]};

gravitydown=
{Sim.gravity = [0.0, -9.80000019]};

gravityleft=
{Sim.gravity = [-9.80000019,0.0 ]};

gravityright=
{Sim.gravity = [9.80000019,0.0 ]};

gravityswitch=  {Sim.gravitySwitch =  ! Sim.gravitySwitch};

screenshot=
 {System.screenshot};

megagravup=
{Sim.gravity = [0.0, 40]};

megagravdown=
{Sim.gravity = [0.0, -40]};

megagravleft=
{Sim.gravity = [-40,0.0 ]};

megagravright=
{Sim.gravity = [40,0.0 ]};

ultragravityup=
{Sim.gravity = [0.0, 100]};

ultragravitydown=
{Sim.gravity = [0.0, -100]};

ultragravityleft=
{Sim.gravity = [-100,0.0 ]};

ultragravityright=
{Sim.gravity = [100,0.0 ]};

explodingwater=
{SPH.viscosity = 40};

explodingwateroff=
{SPH.viscosity = 0.5};

bouncingwater=
{SPH.viscosity = 5};

bouncingwateroff=
{SPH.viscosity = 0.5};

trap=
{App.GUI.trapUser = ! App.GUI.trapUser};