/// <summary>
///
/// Code for left click selection on joints (toggle structure, foil, motors at joints)
/// and joint handles for connections (assembly process)
///
/// </summary>
/// <param name="selected"></param>
private string leftClickSelected(GameObject selected)
{
string typeAction = "NoEvent";
// check for left click on joint handle
if (selected.name.StartsWith(JOINT))
{
JointInfo.UAVComponentType componentType = JointInfo.getNextComponentType(jointGraph[selected].componentType);
changeJointToComponent(selected, componentType);
}
// check for left click on assembly handle
else if (selected.name.Equals(POSITIVEZ) ||
selected.name.Equals(NEGATIVEZ) ||
selected.name.Equals(POSITIVEX) ||
selected.name.Equals(NEGATIVEX))
{
typeAction = addConnectorAtHandle(selected);
}
return(typeAction);
}
/// <summary>
///
/// Changes the component at a joint to a specific type
///
/// </summary>
/// <param name="joint">Unity game object of a joint</param>
/// <param name="compType">component type</param>
private string changeJointToComponent(GameObject joint, JointInfo.UAVComponentType compType)
{
string typeAction = "";
// get previous size
int previousSize = jointGraph[joint].sizedata;
jointGraph[joint].sizedata = 0;
// remove component at the joint
if (jointGraph[joint].gameObj != null)
{
Destroy(jointGraph[joint].gameObj);
}
// get new position
Vector3 pos = joint.transform.position;
Vector3 newPos = new Vector3(pos.x, pos.y, pos.z);
// add component at the joint position
// steps : clone the gameobject in unity, rotate if needed, and update the jointgraph object
if (compType.Equals(JointInfo.UAVComponentType.Structure))
{
GameObject pickedObject = GameObject.Find(STRUCTURE);
GameObject childObject = Instantiate(pickedObject.gameObject, newPos, Quaternion.identity) as GameObject;
childObject.transform.Rotate(new Vector3(0, 1, 0), 45f);
childObject.tag = VEHICLECOMPONENT;
jointGraph[joint].gameObj = childObject;
jointGraph[joint].componentType = JointInfo.UAVComponentType.Structure;
sizeComponent(joint, previousSize);
jointGraph[joint].setTextLabel();
typeAction = "ToggleStructure";
}
else if (compType.Equals(JointInfo.UAVComponentType.MotorCCW))
{
GameObject pickedObject = GameObject.Find(MOTORCCW);
GameObject childObject = Instantiate(pickedObject.gameObject, newPos, Quaternion.identity) as GameObject;
childObject.tag = VEHICLECOMPONENT;
jointGraph[joint].gameObj = childObject;
jointGraph[joint].componentType = JointInfo.UAVComponentType.MotorCCW;
sizeComponent(joint, previousSize);
jointGraph[joint].setTextLabel();
typeAction = "ToggleCCWMotor";
}
else if (compType.Equals(JointInfo.UAVComponentType.MotorCW))
{
GameObject pickedObject = GameObject.Find(MOTORCW);
GameObject childObject = Instantiate(pickedObject.gameObject, newPos, Quaternion.identity) as GameObject;
childObject.tag = VEHICLECOMPONENT;
jointGraph[joint].gameObj = childObject;
jointGraph[joint].componentType = JointInfo.UAVComponentType.MotorCW;
sizeComponent(joint, previousSize);
jointGraph[joint].setTextLabel();
typeAction = "ToggleCWMotor";
}
else if (compType.Equals(JointInfo.UAVComponentType.Foil))
{
GameObject pickedObject = GameObject.Find(FOIL);
GameObject childObject = Instantiate(pickedObject.gameObject, newPos, Quaternion.identity) as GameObject;
childObject.transform.Rotate(new Vector3(0, 1, 0), 45);
childObject.transform.Rotate(new Vector3(1, 0, 0), -10);
childObject.tag = VEHICLECOMPONENT;
jointGraph[joint].gameObj = childObject;
jointGraph[joint].componentType = JointInfo.UAVComponentType.Foil;
sizeComponent(joint, previousSize);
jointGraph[joint].setTextLabel();
typeAction = "ToggleFoil";
}
else if (compType.Equals(JointInfo.UAVComponentType.None))
{
jointGraph[joint].gameObj = null;
jointGraph[joint].componentType = JointInfo.UAVComponentType.None;
jointGraph[joint].sizedata = previousSize;
jointGraph[joint].setTextLabel();
typeAction = "ToggleEmpty";
}
return(typeAction);
}
