void Jump()
{
moveDirection.y = jumpSpeed;
physicsFlag = physicsState.jump;
ySpeed = 0;
ySpeed += jumpSpeed;
}
void PhysicsFlags()
{
if (cc.isGrounded)
{
if (moveDirection != Vector3.zero) //If moving
{
if (Input.GetButton("Run") && !Input.GetButton("Crouch")) //If run is pressed but not crouch
{
physicsFlag = physicsState.run;
}
else if (!Input.GetButton("Run") && Input.GetButton("Crouch")) //If crouch is pressed but not run
{
Crouch();
}
else
{
UnCrouch();
physicsFlag = physicsState.walk;
}
}
else
{
physicsFlag = physicsState.idle;
}
if (Input.GetButton("Jump"))
{
Jump();
}
}
}
// Use this for initialization
void Awake()
{
initCamPos = cameraMain.transform.localPosition;
physicsFlag = physicsState.idle;
cameraRot = Vector3.zero;
Screen.lockCursor = true;
cc = GetComponent <CharacterController>();
RagdollSwitch(false);
}
public void Rewind()
{
//get all gameobjects with physics tag, then search through
//them to find reset those components
foreach (var iter in GetComponentsInChildren <Rigidbody>())
{
if (iter.tag == "can_reset")
{
//find object with the same name in the scene and reset. use first
physicsState previousState = physicsHistory[0].Find(x => x.rigidState.transform.name == iter.name);
iter.isKinematic = previousState.rigidState.isKinematic;
iter.angularDrag = previousState.rigidState.angularDrag;
iter.angularVelocity = previousState.rigidState.angularVelocity;
iter.centerOfMass = previousState.rigidState.centerOfMass;
iter.collisionDetectionMode = previousState.rigidState.collisionDetectionMode;
iter.constraints = previousState.rigidState.constraints;
iter.detectCollisions = previousState.rigidState.detectCollisions;
iter.drag = previousState.rigidState.drag;
iter.freezeRotation = previousState.rigidState.freezeRotation;
iter.hideFlags = previousState.rigidState.hideFlags;
iter.inertiaTensor = previousState.rigidState.inertiaTensor;
iter.inertiaTensorRotation = previousState.rigidState.inertiaTensorRotation;
iter.interpolation = previousState.rigidState.interpolation;
iter.isKinematic = previousState.rigidState.isKinematic;
iter.mass = previousState.rigidState.mass;
iter.maxAngularVelocity = previousState.rigidState.maxAngularVelocity;
iter.maxDepenetrationVelocity = previousState.rigidState.maxDepenetrationVelocity;
// iter.sleepAngularVelocity = previousState.rigidState.sleepAngularVelocity;
iter.sleepThreshold = previousState.rigidState.sleepThreshold;
//iter.sleepVelocity = previousState.rigidState.sleepVelocity;
//iter.solverIterationCount = previousState.rigidState.solverIterationCount;
iter.solverIterations = previousState.rigidState.solverIterations;
// iter.solverVelocityIterationCount = previousState.rigidState.solverVelocityIterationCount;
iter.solverVelocityIterations = previousState.rigidState.solverVelocityIterations;
//iter.useConeFriction = previousState.rigidState.useConeFriction;
iter.useGravity = previousState.rigidState.useGravity;
iter.velocity = previousState.rigidState.velocity;
//copy. DONT ASSIGN BECAUSE MICROSOFT THOUGHT HAVING EVERYTHING BE A POINTER IN C# WAS A GOOD IDEA
iter.gameObject.transform.position = new Vector3(previousState.position.x, previousState.position.y, previousState.position.z);
iter.gameObject.transform.rotation = new Quaternion(previousState.rotation.x, previousState.rotation.y, previousState.rotation.z, previousState.rotation.w);
iter.gameObject.transform.localScale = new Vector3(previousState.scale.x, previousState.scale.y, previousState.scale.z);
}
}
//now pop it off. (if only one left, leave it alone)
if (physicsHistory.Count > 1)
{
physicsHistory.RemoveAt(0);
}
}
void RagdollSwitch(bool state)
{
if (state)
{
physicsFlag = physicsState.dead;
model.animation.Stop();
cameraMain.transform.parent = head;
}
for (int i = 0; i < ragdoll.Length; i++)
{
ragdoll[i].isKinematic = !state;
model.animation.playAutomatically = !state;
model.animation.animatePhysics = state;
}
}
void Crouch()
{
cameraMain.transform.position = new Vector3(cameraMain.transform.position.x, head.transform.position.y, cameraMain.transform.position.z);
physicsFlag = physicsState.crouch;
//Revise character controller height
if (cc.height > 1.4)
{
cc.height *= .99f;
}
//Revise character controller center
if (cc.center.y > 0.7)
{
cc.center = new Vector3(cc.center.x, cc.center.y * .99f, cc.center.z);
}
}
physicsState EulerFunction(float h, physicsState state0)
{
physicsState state1;
Vector3 accel = Physics.gravity;
accel *= airResistance;
if (state0.position.x >= 3f)
{
state0.velocity += windVelocity;
}
state1.t = state0.t + h;
state1.velocity = state0.velocity + (accel * h);
state1.position = state0.position + (h * state0.velocity);
return(state1);
}
private void Prediction()
{
physicsState currentState = new physicsState(0, transform.position, initialVeclocity);
physicsState nextState = currentState;
while (currentState.position.y >= 0)
{
nextState = EulerFunction(hStep, currentState);
linePositions.Add(nextState.position);
currentState = nextState;
}
/*for (int i = 0; i < 10; i++) {
* nextState = EulerFunction(hStep, currentState);
* linePositions.Add(nextState.position);
* currentState = nextState;
* }*/
}
