func (o *GameObject) ActByTime(world *World, t time.Time) go4game.IDList {
defer func() {
o.lastMoveTime = t
}()
envInfo := ActionFnEnvInfo{
frameTime: t,
world: world,
o: o,
clist: make(go4game.IDList, 0),
}
// check expire
if !o.endTime.IsZero() && o.endTime.Before(t) {
if o.expireActionFn != nil {
ok := o.expireActionFn(o, &envInfo)
if ok != true {
return envInfo.clist
}
}
}
var isCollision bool
hr := go4game.NewHyperRectByCR(o.PosVector, GameConst.Radius[o.ObjType]+GameConst.MaxObjectRadius)
if o.ObjType == GameObjMain {
envInfo.world.octree.QueryByHyperRect(envInfo.doPartMainObj, hr)
} else {
isCollision = envInfo.world.octree.QueryByHyperRect(envInfo.doPartOtherObj, hr)
}
if isCollision || len(envInfo.clist) > 0 {
if o.collisionActionFn != nil {
ok := o.collisionActionFn(o, &envInfo)
if ok != true {
return envInfo.clist
}
}
}
if o.moveByTimeFn != nil {
// change PosVector by movevector
ok := o.moveByTimeFn(o, &envInfo)
if ok != true {
return envInfo.clist
}
}
if o.borderActionFn != nil {
// check wall action ( wrap, bounce )
ok := o.borderActionFn(o, &envInfo)
if ok != true {
return envInfo.clist
}
}
return envInfo.clist
}
func (o *Sphere) Vol() *go4game.HyperRect {
return go4game.NewHyperRectByCR(o.center, o.Radius)
}