public static void HandleCombat()
{
//draw firing cones from guns
for (int i = 0; i < objs.Count; i++)
{
Obj o = objs[i];
if (o.range > 0 && o.attachedTo != -1) //Is a gun, and is attached to a unit
{
Vector3 origin;
Vector3 ang;
Vector3 leftPos;
Vector3 rightPos;
Vector3 centerPos;
origin = o.go.transform.position;
ang = o.go.transform.eulerAngles;
centerPos = MathFuncs.ProjectVec(origin, ang, o.range, Vector3.forward);
leftPos = MathFuncs.ProjectVec(origin, new Vector3(ang.x, ang.y + o.firingConeAngle, ang.z), o.range, Vector3.forward);
rightPos = MathFuncs.ProjectVec(origin, new Vector3(ang.x, ang.y - o.firingConeAngle, ang.z), o.range, Vector3.forward);
Effects.DrawLine(origin, leftPos, 0.1f, Effects.Colors.White);
Effects.DrawLine(leftPos, centerPos, 0.1f, Effects.Colors.White);
Effects.DrawLine(centerPos, rightPos, 0.1f, Effects.Colors.White);
Effects.DrawLine(rightPos, origin, 0.1f, Effects.Colors.White);
}
}
}
void Update()
{
scrollZoomFactor = dist * 0.002f;
if (scrollZoomFactor < 0.2f)
{
scrollZoomFactor = 0.2f;
}
if (scrollZoomFactor > 1f)
{
scrollZoomFactor = 1f;
}
if (CameraNode == null)
{
//try to find a camera node
CameraNode = GameObject.FindGameObjectWithTag("CameraNode");
if (CameraNode != null)
{
puppet = CameraNode.transform.Find("puppet").gameObject;
puppet.SetActive(false);
}
}
if (CameraNode == null)
{
return;
}
if (ChatScript.typing)
{
return;
}
//Zoom
dist += -Input.GetAxis("MouseScrollWheel") * zoomSpd * Time.deltaTime;
if (dist < minDist)
{
dist = minDist;
}
if (dist > maxDist)
{
dist = maxDist;
}
//Rotate node
if (Input.GetKey(KeyCode.Space) || (Input.GetMouseButton(1) && (Input.GetKey(KeyCode.LeftShift) || Input.GetKey(KeyCode.RightShift))))
{
//spin the cameraNode horizontally
CameraNode.transform.AddAngY(Input.GetAxis("Horizontal") * turnSpd * Time.deltaTime);
//tilt the cameraNode vertically
tilt += Input.GetAxis("Vertical") * verTurnSpd * Time.deltaTime;
if (tilt < -75)
{
tilt = maxTilt;
}
if (tilt > -10)
{
tilt = minTilt;
}
}
CameraNode.transform.SetAngX(tilt);
//Debug.Log("tilt: " + tilt + ", y: " + CameraNode.transform.localEulerAngles.y + ", dist: " + dist);
//Move node
Vector3 oldAngs = CameraNode.transform.localEulerAngles;
CameraNode.transform.SetAngX(0);
if (Input.GetKey(KeyCode.W))
{
vel.z -= spdAdd * scrollZoomFactor;
}
if (Input.GetKey(KeyCode.S))
{
vel.z += spdAdd * scrollZoomFactor;
}
if (Input.GetKey(KeyCode.A))
{
vel.x += spdAdd * scrollZoomFactor;
}
if (Input.GetKey(KeyCode.D))
{
vel.x -= spdAdd * scrollZoomFactor;
}
CameraNode.transform.Translate(vel);
CameraNode.transform.SetAngX(oldAngs.x);
vel *= 0.5f;
//Place camera
transform.position = MathFuncs.ProjectVec(CameraNode.transform.position, CameraNode.transform.localEulerAngles, dist, Vector3.forward);
//Look at CameraNode
transform.LookAt(CameraNode.transform.position);
}