// from gameobj moveByTimeFn_accel
func (m SPObj) TestMoveByAccel(accelVector go4game.Vector3D) *SPObj {
dur := 1.0 / GameConst.FramePerSec
m.MoveVector = m.MoveVector.Add(accelVector.Imul(dur))
if m.MoveVector.Abs() > GameConst.MoveLimit[m.ObjType] {
m.MoveVector = m.MoveVector.NormalizedTo(GameConst.MoveLimit[m.ObjType])
}
m.PosVector = m.PosVector.Add(m.MoveVector.Imul(dur))
return &m
}
func makeAccel_wideSpace(a *AIAdv) *go4game.Vector3D {
act := ActionAccel
var vt go4game.Vector3D
for i, o := range a.preparedTargets[act] {
if i > 3 { // apply max 3 target
break
}
if o.actFactor > 1 {
vt = vt.Add(a.calcBackVector(o.SPObj, o.actFactor))
}
}
if vt.Abs() < 10 {
vt = vt.Add(a.HomePos.Sub(a.me.PosVector))
}
return &vt
}
func main() {
v1 := go4game.Vector3D{0, 0, 0}
v2 := go4game.Vector3D{1, -1, 1}
d8 := v1.To8Direct(v2)
fmt.Printf("%v %v %v\n", v1, v2, d8)
hr := go4game.HyperRect{
go4game.Vector3D{-10, -10, -10},
go4game.Vector3D{10, 10, 10},
}
nhr := hr.MakeCubeBy8Driect(v1, d8)
fmt.Printf("%v %v %v isin %v\n", hr, nhr, d8, v2.IsIn(nhr))
}
func (a *AIAdv) AimAdjedIntoCube(estpos *go4game.Vector3D, o *SPObj, bulletType GameObjectType) *go4game.Vector3D {
if !estpos.IsIn(GameConst.WorldCube2) && o.ObjType != GameObjMain {
return nil
}
lenori := a.me.PosVector.LenTo(*estpos)
if o.ObjType == GameObjMain {
changed := estpos.MakeIn(GameConst.WorldCube)
if changed != 0 {
//log.Printf("target %v bounce %b", o.ID, changed)
}
}
lennew := a.me.PosVector.LenTo(*estpos)
lenrate := lennew / lenori
vt := estpos.Sub(a.me.PosVector).NormalizedTo(GameConst.MoveLimit[bulletType]).Imul(lenrate)
return &vt
}