void Start()
{
Configurator = FindObjectOfType <ConfigurationManager>();
ElementController = GetComponentInChildren <ElementController>();
ElementMetadata = GetComponentInChildren <ElementMetadata>();
// Set up buttons.
MainCamera = Camera.main;
if (!ElementMetadata.LeftSlot.Contains(-1))
{
LeftPlusButton = Instantiate(PlusButtonPrefab);
LeftPlusButton.transform.parent = transform;
LeftPlusButton.name = "Left Plus Button";
LeftPlusButton.GetComponentInChildren <Canvas>().worldCamera = MainCamera;
LeftPlusButton.GetComponentInChildren <Button>().onClick.AddListener(() => ButtonClicked(Placement.Left));
LeftPlusButton.SetActive(false);
}
if (!ElementMetadata.RightSlot.Contains(-1))
{
RightPlusButton = Instantiate(PlusButtonPrefab);
RightPlusButton.transform.parent = transform;
RightPlusButton.name = "Right Plus Button";
RightPlusButton.GetComponentInChildren <Canvas>().worldCamera = MainCamera;
RightPlusButton.GetComponentInChildren <Button>().onClick.AddListener(() => ButtonClicked(Placement.Right));
RightPlusButton.SetActive(false);
}
if (!ElementMetadata.UpperSlot.Contains(-1))
{
UpperPlusButton = Instantiate(PlusButtonPrefab);
UpperPlusButton.transform.parent = transform;
UpperPlusButton.name = "Upper Plus Button";
UpperPlusButton.GetComponentInChildren <Canvas>().worldCamera = MainCamera;
UpperPlusButton.GetComponentInChildren <Button>().onClick.AddListener(() => ButtonClicked(Placement.Upper));
UpperPlusButton.SetActive(false);
}
}
// Note: initialization logic HAS to happen inside Awake instead of Start
// Otherwise, the collider won't have enough time to instantiate when element is placed.
void Awake()
{
ElementMetadata = GetComponent <ElementMetadata>();
ElementRenderers = GetComponentsInChildren <Renderer>();
ColorHistory = new Stack <Color>();
OriginalColors = new Dictionary <int, Color>();
OriginalTextures = new Dictionary <int, Texture>();
foreach (Renderer renderer in ElementRenderers)
{
foreach (Material material in renderer.materials)
{
OriginalColors.Add(material.GetInstanceID(), material.color);
OriginalTextures.Add(material.GetInstanceID(), material.mainTexture);
}
}
// Rebuild the collider mesh.
var colliderMesh = new Mesh();
colliderMesh.vertices = ColliderMeshVertices;
colliderMesh.triangles = ColliderMeshTriangles;
colliderMesh.uv = ColliderMeshUV;
colliderMesh.RecalculateNormals();
colliderMesh.RecalculateBounds();
// Add a mesh collider to the prefab.
var collider = gameObject.AddComponent <MeshCollider>();
collider.sharedMesh = colliderMesh;
collider.convex = true;
collider.isTrigger = true;
// Add physics to the element
var rb = gameObject.AddComponent <Rigidbody>();
rb.isKinematic = true;
}
