private void SealExitWithADoor(ModuleConnector baseExit)
{
//Debug.Log("Couldn't find any possible combination. Sealing off the exit with a door");
var newModule = ProBuilder.Instantiate(DoorPrefab.gameObject, Vector3.zero, Quaternion.identity).GetComponent <Module>();
newModule.transform.parent = DungeonGameObject.transform;
var doorExit = newModule.GetExits()[0];
MatchExits(baseExit, doorExit);
baseExit.ConnectWith(doorExit);
doorExit.ConnectWith(baseExit);
}
private IEnumerator GenerateNewDungeonCo()
{
WaitForSeconds delay = null;
if (UseDelay)
{
delay = new WaitForSeconds(GenerationDelay);
}
DungeonGameObject = new GameObject("Dungeon");
//Get the starting module and orient it
var startModule = ProBuilder.Instantiate(RootModule, transform.position, transform.rotation).GetComponent <Module>();
startModule.transform.parent = DungeonGameObject.transform;
//Get all the exits of the starting module
var baseModuleExits = new List <ModuleConnector>(startModule.GetExits());
//Iterate through the number of iterations
//Only allow "Open" modules for the initial iterations
for (int iteration = 0; iteration < Iterations; iteration++)
{
var newExits = new List <ModuleConnector>();
var randomizedModules = new List <GameObject>();
//Loop through all the basemodule exits
foreach (var baseModuleExit in baseModuleExits)
{
yield return(delay);
//loop through the random list of available modules, until there is a valid candidate
randomizedModules.Clear();
GetRandomizedModuleList(randomizedModules, ModulePrefabs, "Open");
GameObject newModuleGameObject = null;
if (!CreateNewModule(baseModuleExit, randomizedModules, newExits, out newModuleGameObject))
{
SealExitWithADoor(baseModuleExit);
}
}
baseModuleExits = newExits;
}
StartCoroutine(ApplyFinalIterationCo(baseModuleExits));
}
/**
* The only scenario where CreateNewModule would return false, is if there was no way to generate a module, so we have to seal it off with a door
*/
private bool CreateNewModule(ModuleConnector baseExit, List <GameObject> availableModulePrefabs, List <ModuleConnector> newExits, out GameObject moduleGameObject)
{
bool foundExit = false;
bool foundModule = false;
ModuleConnector newModuleExit = null;
ModuleConnector[] newModuleExits = null;
moduleGameObject = null;
Module newModule = null;
foreach (var newModulePrefab in availableModulePrefabs)
{
//Create the new module prefab
newModule = ProBuilder.Instantiate(newModulePrefab, Vector3.zero, Quaternion.identity).GetComponent <Module>();
newModule.transform.parent = DungeonGameObject.transform;
newModuleExits = newModule.GetExits();
Util.ShuffleArray(newModuleExits);
for (var i = 0; i < newModuleExits.Count(); i++)
{
newModuleExit = newModuleExits[i];
//Match the exits
MatchExits(baseExit, newModuleExit);
//Letting a full frame go by so we can do a collision check
if (CollisionCheck(newModule, baseExit))
{
foundModule = true;
foundExit = true;
break;
}
}
//We've tried every exit combination with this module, get a new module
if (!foundExit)
{
Destroy(newModule.gameObject);
continue;
}
//if we've reached here, we have found a suitable exit with a suitable module, or we have not found anything suitable.
break;
}
//We haven't found anything useful. Just make a door, and find another baseModuleExit
if (!foundModule)
{
return(false);
}
//the new module was received. All is good. Connect with the base module exit. Find another baseModuleExit to connect with
baseExit.ConnectWith(newModuleExit);
newModuleExit.ConnectWith(baseExit);
if (newExits != null)
{
newExits.AddRange(newModuleExits.Where(e => e != newModuleExit));
}
CameraPortal cameraPortal = (CameraPortal)newModule.gameObject.GetComponentInChildren(typeof(CameraPortal));
if (cameraPortal != null)
{
Portals.Add(cameraPortal);
}
moduleGameObject = newModule.gameObject;
return(true);
}
void Update()
{
mPos_screen = Input.mousePosition;
// If mouse is in the menu, ignore any clicks
Vector2 mPos_gui = new Vector2(mPos_screen.x, Screen.height - mPos_screen.y);
if (prefWindow.Contains(mPos_gui))
{
return;
}
// If left click detected, instantiate the selected prefab where the mouse clicked (lock Z to 0)
if (Input.GetMouseButtonUp(0))
{
// grab mouse position in world space
Vector3 mPos_world = Camera.main.ScreenToWorldPoint(new Vector3(
mPos_screen.x,
mPos_screen.y,
Camera.main.transform.position.x)); // for some reason I decided to set the cube up on the x axis?
GameObject myInstantiatedObject;
switch (objectToInstantiate)
{
case ObjectSelectionOptions.Prefab:
// Use ProBuilder.Instantiate(GameObject) to build cube. This force rebuilds the mesh
// immediately. It is also safe to use with non-ProBuilder objects, and will behave
// exactly like GameObject.Instantiate() if no pb_Object type is found.
myInstantiatedObject = ProBuilder.Instantiate(probuilderPrefab, Vector3.zero, Quaternion.identity);
break;
///* These demonstrate how to instantiate ProBuilder Primitive Types
///* (called 'Shapes' to differentiate from UnityEngine.PrimitiveType).
case ObjectSelectionOptions.Cube:
// Using the basic Shape instantiation, build a cube. CreatePrimitive() returns a
// pb_Object, so get the GameObject after instantiation.
pb_Object pb = ProBuilder.CreatePrimitive(ProBuilder.Shape.Cube);
// Cubes alone are a little boring, so let's add some color to it
Color[] cubeColors = new Color[6]
{
Color.green,
Color.red,
Color.cyan,
Color.blue,
Color.yellow,
Color.magenta
};
int i = 0;
foreach (pb_Face face in pb.faces)
{
pb.SetFaceColor(face, cubeColors[i++]);
}
myInstantiatedObject = pb.gameObject;
// Cube gets a BoxCollider
myInstantiatedObject.gameObject.AddComponent <BoxCollider>();
break;
case ObjectSelectionOptions.Cylinder:
// ProBuilder also offers an extended interface for creating objects with
// parameters. "ProBuilder.CreatePrimitive(ProBuilder.Shape.Cylinder);"
// would also work here. See the pb_Shape docs for full lists with params.
// axisDivisions, radius, height, heightCuts
myInstantiatedObject = pb_Shape.CylinderGenerator(12, .7f, .5f, 0).gameObject;
// A convex MeshCollider suits a Cylinder nicely
myInstantiatedObject.gameObject.AddComponent <MeshCollider>().convex = true;
break;
case ObjectSelectionOptions.Pipe:
// ProBuilder also offers an extended interface for creating objects with
// parameters. "ProBuilder.CreatePrimitive(ProBuilder.Shape.Cylinder);"
// would also work here. See the pb_Shape docs for full lists with params.
// axisDivisions, radius, height, heightCuts
// float radius, float height, float thickness, int subdivAxis, int subdivHeight)
myInstantiatedObject = pb_Shape.PipeGenerator(1f, 1f, .3f, 8, 0).gameObject;
// A convex MeshCollider suits a Pipe nicely
myInstantiatedObject.gameObject.AddComponent <MeshCollider>().convex = true;
break;
default:
return;
}
// Move instantiated object to mouse position
myInstantiatedObject.transform.position = mPos_world;
// Add some rotation, cause that's fun
myInstantiatedObject.transform.localRotation = Quaternion.Euler(
Random.Range(0f, 360f),
Random.Range(0f, 360f),
Random.Range(0f, 360f));
// Get some physics up in here
myInstantiatedObject.AddComponent <Rigidbody>();
// Add this to the list of instantiated gameObjects so we can remove it later
generatedObjects.Add(myInstantiatedObject);
}
}