//Generate terrain and any settings set by it
private void generateTerrain()
{
//Class for terrain settings object
CreateTerrain createTerrain = new CreateTerrain();
//Create the terrain in world
GameObject generatedTerrain = Terrain.CreateTerrainGameObject(createTerrain.generateTerrain(terrainSettings));
//Check if water has enabled, if so create it in scene
if (waterEnabled == true)
{
try
{
//Create a game object callled water from resources
GameObject water = GameObject.Instantiate(Resources.Load("Water") as GameObject);
water.transform.localScale = new Vector3(terrainSettings.Height * 2, 1, terrainSettings.Width * 2);
water.transform.localPosition = new Vector3(0, 30, 0);
}
catch (Exception exception)
{
Debug.Log("Water needs to be added as a game object within resource folder before being generated");
throw new ApplicationException("Terrain Generator has failed with the folloing exception : \n : ", exception);
}
}
}
void OnGUI()
{
GUILayout.Label("User Defined Generation", EditorStyles.centeredGreyMiniLabel);
GUILayout.Label("Current Generation : " + generation, EditorStyles.centeredGreyMiniLabel);
GUILayout.Label("Showing terrain " + terrainNumber + " / " + population.Count, EditorStyles.centeredGreyMiniLabel);
GUILayout.Label("Parent's selected " + parents.Count + "(Minimal of 2)", EditorStyles.centeredGreyMiniLabel);
if (GUILayout.Button("Approve"))
{
parents.Add(population[terrainNumber - 1]);
terrainNumber = terrainNumber + 1;
DestroyImmediate(GameObject.Find("Terrain"));
}
if (GUILayout.Button("Decline"))
{
DestroyImmediate(GameObject.Find("Terrain"));
terrainNumber = terrainNumber + 1;
}
//This button causes the complete random generation of a terrain
if (GUILayout.Button("Optimal Solution"))
{
this.Close();
}
//This button causes the complete random generation of a terrain
if (GUILayout.Button("Cancel Generation"))
{
DestroyImmediate(GameObject.Find("Terrain"));
this.Close();
}
if (evoType == "start")
{
try
{
Debug.Log("User defined terrain generation started");
EvoGeneration evoGeneration = new EvoGeneration();
population = evoGeneration.createPopulation(populationToCreate, worldSize);
terrainNumber = 1;
generation = 1;
evoType = "next_gen";
}
catch (Exception exception)
{
this.Close();
throw new ApplicationException("Terrain Generator has failed with the folloing exception : \n : ", exception);
}
}
else if (evoType == "next_gen")
{
if (population.Count < terrainNumber)
{
population.Clear();
generation = generation + 1;
DestroyImmediate(GameObject.Find("Terrain"));
GUILayout.Label("Showing terrain " + terrainNumber + " / " + population.Count, EditorStyles.centeredGreyMiniLabel);
if (parents.Count < 2)
{
Debug.LogError("At least 2 parents must be selected from the population, please run the tool again.");
if (GameObject.Find("Terrain") != null)
{
DestroyImmediate(GameObject.Find("Terrain"));
this.Close();
}
}
EvoGeneration evoGeneration = new EvoGeneration();
population = evoGeneration.newGeneration(parents, populationToCreate, worldSize);
parents.Clear();
terrainNumber = 1;
}
else
{
if (GameObject.Find("Terrain") != null)
{
}
else
{
CreateTerrain createTerrain = new CreateTerrain();
GameObject generatedTerrain = Terrain.CreateTerrainGameObject(createTerrain.generateTerrain(population[terrainNumber - 1]));
}
}
}
else
{
this.Close();
}
}