// Method that generates an object on the terrain based on the inputs
void GenerateObject(Vector3 position, Quaternion rotation, Vector3 scale, int biome, int objIndex, GridTile gridTile, Chunk chunk)
{
// create a TerrainObject
TerrainObject curterrainObject;
// Get the gameobjectList of this terrain object
List <GameObject> curGameObjectList = worldObjects[biome][objIndex];
// Determine the count
int count = curGameObjectList.Count;
// If the gameobject has more vertices than the maximum allowed reload the mesh and set it to full
if (curGameObjectList[count - 1].GetComponent <TerrainObject>().verticesNow > curGameObjectList[count - 1].GetComponent <TerrainObject>().vertexMax)
{
curGameObjectList[count - 1].GetComponent <TerrainObject>().Reload();
}
// if the count is lower than 2 or the current gameobject is full add a new gameobject to the list
if (curGameObjectList.Count < 2 || curGameObjectList[count - 1].GetComponent <TerrainObject>().isFull)
{
// Add another instance of the prefab (on index 0) to the list
GameObject obj = Instantiate(curGameObjectList[0]);
curGameObjectList.Add(obj);
chunk.AddTerrainObject(obj.GetComponent <TerrainObject>());
tempCount = 0;
// recalculate the count
count = curGameObjectList.Count;
// Set the parent of the gameobject to this gameobject
curGameObjectList[count - 1].transform.parent = transform;
// Get the terrainobject component
curterrainObject = curGameObjectList[count - 1].GetComponent <TerrainObject>();
if (curterrainObject.GetComponent <AnimationParameters>() != null)
{
treeCounter++;
TreeAnimationController.instance.treeObjects.Add(curterrainObject);
TreeAnimationController.instance.lowestVertPerObject.Add(new List <float>());
}
// Add the biome and object index to this
curterrainObject.biome = biome;
curterrainObject.objectNR = objIndex;
}
tempCount++;
// Get the terrainobject component of the last gameobject in the list
curterrainObject = curGameObjectList[count - 1].GetComponent <TerrainObject>();
if (curterrainObject.GetComponent <AnimationParameters>() != null)
{
List <List <float> > lowestVertPerObject = TreeAnimationController.instance.lowestVertPerObject;
TreeAnimationController.instance.lowestVertPerObject[treeCounter].Add(position.y);
}
// Get the submeshes of the object that needs to be placed
Mesh[] subMeshes = biomeMeshes[biome].mesh[objIndex];
// Loop trough the submeshes
for (int i = 0; i < subMeshes.Length; i++)
{
// Add the submesh, moved to the right spot, scale and rotation, to the newcomponents list
MoveMesh(curterrainObject, subMeshes[i], i, position, Quaternion.Euler(new Vector3(-90, 0, 0) + rotation.eulerAngles), scale);
// Determine the vertex count of the total mesh
curterrainObject.verticesNow += subMeshes[i].vertexCount;
}
// Set the occupant on the gridtile to this generated object
GridTileOccupant gridOccupant = new GridTileOccupant(curterrainObject.gameObject, position, Quaternion.Euler(new Vector3(-90, 0, 0) + rotation.eulerAngles), scale, GridTileOccupant.OccupantType.TerrainGenerated);
gridTile.AddOccupant(gridOccupant);
}
