func NewPhysicsCircle(static bool) *Physics {
var body *chipmunk.Body
shape := chipmunk.NewCircle(vect.Vector_Zero, 1)
if static {
body = chipmunk.NewBodyStatic()
} else {
body = chipmunk.NewBody(1, shape.ShapeClass.Moment(1))
}
p := &Physics{BaseComponent: NewComponent(), Body: body, Box: shape.GetAsBox(), Shape: shape}
body.AddShape(shape)
return p
}
func addBall() {
x := rand.Intn(350-115) + 115
ball := chipmunk.NewCircle(vect.Vector_Zero, float32(ballRadius))
ball.SetElasticity(0.95)
body := chipmunk.NewBody(vect.Float(ballMass), ball.Moment(float32(ballMass)))
body.SetPosition(vect.Vect{vect.Float(x), 600.0})
body.SetAngle(vect.Float(rand.Float32() * 2 * math.Pi))
body.AddShape(ball)
space.AddBody(body)
balls = append(balls, ball)
}
func (cc *CharacterController) Update() {
if cc.HitPoints <= 0 {
//log.Printf("Character Dead, pid=%d", cc.PlayerID)
if !cc.deathState {
cc.deathState = true
PlayDeath := PacketCharacterState{cc.GameObject().GOID, CS_Death}
cc.Game.Broadcast2AllPlayersTCP(PlayDeath)
}
if cc.reviveTimer < (float32)(ReviveTimer) {
cc.reviveTimer += FixedTimeStep
return
} else {
cc.reviveTimer = 0
cc.Revive()
}
}
if cc.Input.Space == 1 && cc.Input.Space != cc.Input.lastSpaceState {
//broadcast attack state
PlayAttack := PacketCharacterState{cc.GameObject().GOID, CS_Attack}
cc.Game.Broadcast2OtherTCP(PlayAttack, cc.PlayerID, false)
attack := NewGameObject("attack")
physics := attack.AddComponent(NewPhysicsShape(false, cc.Physics.Space, chipmunk.NewCircle(vect.Vector_Zero, float32(0.15)))).(*Physics)
physics.Shape.IsSensor = true
physics.Body.IgnoreGravity = true
var v Vector = cc.Transform().Position()
if cc.Transform().Rotation().Y == 0 { // l = 180 r =0
v.X += 0.06
} else {
v.X -= 0.06
}
attack.Transform().SetPosition(v)
attack.AddComponent(NewProjectile(cc, physics, 0.1))
cc.Game.AddGameObject(attack)
}
cc.Input.lastSpaceState = cc.Input.Space
switch cc.Direction.Y {
case 1:
{
//if cc.Ground != nil && cc.Physics.Body.Velocity().Y <= 0 {
// cc.Velocity.Y = 5
//}
if cc.Ground != nil && cc.Physics.Body.Velocity().Y == 0 {
cc.Physics.Body.AddForce(0, 325)
}
}
case -1:
{
if cc.Ground != nil && cc.Ground.GameObject().Name()[0:3] == "pla" {
//log.Printf("s")
}
}
}
var maxInertion float32 = MaxInertion // MaxShiftInertion
if cc.Input.Shift == 1 {
maxInertion = MaxShiftInertion
}
switch cc.Direction.X {
case 1:
{
if cc.inertion < maxInertion {
cc.inertion++
}
if cc.Input.Shift == 0 && cc.inertion > maxInertion {
cc.inertion--
}
}
case -1:
{
if cc.inertion > -maxInertion {
cc.inertion--
}
if cc.Input.Shift == 0 && cc.inertion < -maxInertion {
cc.inertion++
}
}
default:
{
if cc.inertion != 0 {
if cc.inertion > 0 {
cc.inertion--
} else {
cc.inertion++
}
}
}
}
cc.Velocity.X = MoveSpeed * cc.inertion * FixedTimeStep
cc.Physics.Body.SetVelocityX(cc.Velocity.X)
//cc.Physics.Body.SetVelocity(cc.Velocity.X, cc.Velocity.Y)
s := cc.Transform().Rotation()
if cc.Direction.X < 0 && s.Y != 180 {
s.Y = 180
} else if cc.Direction.X > 0 && s.Y != 0 {
s.Y = 0
}
cc.Transform().SetRotation(s)
}
