/// <summary>
/// Create the terrain defined by these settings - and apply the resources to it
/// </summary>
public void CreateTerrain(GaiaResource resources)
{
Terrain[,] world;
//Update the resouces ny associating them with their assets
resources.AssociateAssets();
//Update the session
GaiaSessionManager sessionMgr = GaiaSessionManager.GetSessionManager();
if (sessionMgr != null && sessionMgr.IsLocked() != true)
{
//Update terrain settings in session
sessionMgr.m_session.m_terrainWidth = m_tilesX * m_terrainSize;
sessionMgr.m_session.m_terrainDepth = m_tilesZ * m_terrainSize;
sessionMgr.m_session.m_terrainHeight = m_terrainHeight;
//Add the defaults
sessionMgr.AddDefaults(this);
//Set the sea level - but only if it is zero - if not zero then its been deliberately set
if (Gaia.GaiaUtils.Math_ApproximatelyEqual(sessionMgr.m_session.m_seaLevel, 0f))
{
sessionMgr.SetSeaLevel(m_seaLevel);
}
//Grab the resources scriptable object
sessionMgr.AddResource(resources);
//Adjust them if they are different to the defaults
resources.ChangeSeaLevel(sessionMgr.m_session.m_seaLevel);
//Then add the operation
sessionMgr.AddOperation(GetTerrainCreationOperation(resources));
}
//Create the terrains array
world = new Terrain[m_tilesX, m_tilesZ];
//And iterate through and create each terrain
for (int x = 0; x < m_tilesX; x++)
{
for (int z = 0; z < m_tilesZ; z++)
{
CreateTile(x, z, ref world, resources);
}
}
//Now join them together and remove their seams
RemoveWorldSeams(ref world);
}
public override void OnInspectorGUI()
{
//Get our resource
m_resource = (GaiaResource)target;
//Set up the box style
if (m_boxStyle == null)
{
m_boxStyle = new GUIStyle(GUI.skin.box);
m_boxStyle.normal.textColor = GUI.skin.label.normal.textColor;
m_boxStyle.fontStyle = FontStyle.Bold;
m_boxStyle.alignment = TextAnchor.UpperLeft;
}
//Setup the wrap style
if (m_wrapStyle == null)
{
m_wrapStyle = new GUIStyle(GUI.skin.label);
m_wrapStyle.wordWrap = true;
}
//Create a nice text intro
GUILayout.BeginVertical("Gaia Resource", m_boxStyle);
GUILayout.Space(20);
//EditorGUILayout.LabelField("The resource manager allows you to manage the resources used by your terrain and spawner. To see what every setting does you can hover over it.\n\nGet From Terrain - Pick up resources and settings from the current terrain.\n\nUpdate DNA - Updates DNA for all resources and automatically calculate sizes.\n\nApply To Terrain - Apply terrain specific settings such as texture, detail and tree prototypes back into the terrain. Prefab this settings to save time creating your next terrain.", m_wrapStyle);
EditorGUILayout.LabelField("These are the resources used by the Spawning & Stamping system. Create a terrain, add textures, details and trees, then press Get Resources From Terrain to load. To see how the settings influence the system you can hover over them.", m_wrapStyle);
GUILayout.EndVertical();
float oldSeaLevel = m_resource.m_seaLevel;
float oldHeight = m_resource.m_terrainHeight;
EditorGUI.BeginChangeCheck();
DrawDefaultInspector();
DropAreaGUI();
GUILayout.BeginVertical("Resource Controller", m_boxStyle);
GUILayout.Space(20);
if (GUILayout.Button(GetLabel("Set Asset Associations")))
{
if (EditorUtility.DisplayDialog("Set Asset Associations", "This will update your asset associations and can not be undone ! Here temporarily until hidden.", "Yes", "No"))
{
if (m_resource.SetAssetAssociations())
{
EditorUtility.SetDirty(m_resource);
}
}
}
if (GUILayout.Button(GetLabel("Associate Assets")))
{
if (EditorUtility.DisplayDialog("Associate Assets", "This will locate and associate the first resource found that matches your asset and can not be undone !", "Yes", "No"))
{
if (m_resource.AssociateAssets())
{
EditorUtility.SetDirty(m_resource);
}
}
}
if (GUILayout.Button(GetLabel("Get Resources From Terrain")))
{
if (EditorUtility.DisplayDialog("Get Resources from Terrain ?", "Are you sure you want to get / update your resource prototypes from the terrain ? This will update your settings and can not be undone !", "Yes", "No"))
{
m_resource.UpdatePrototypesFromTerrain();
EditorUtility.SetDirty(m_resource);
}
}
if (GUILayout.Button(GetLabel("Replace Resources In Terrains")))
{
if (EditorUtility.DisplayDialog("Replace Resources in ALL Terrains ?", "Are you sure you want to replace the resources in ALL terrains with these? This can not be undone !", "Yes", "No"))
{
m_resource.ApplyPrototypesToTerrain();
}
}
if (GUILayout.Button(GetLabel("Add Missing Resources To Terrains")))
{
if (EditorUtility.DisplayDialog("Add Missing Resources to ALL Terrains ?", "Are you sure you want to add your missing resource prototypes to ALL terrains ? This can not be undone !", "Yes", "No"))
{
m_resource.AddMissingPrototypesToTerrain();
}
}
if (m_resource.m_texturePrototypes.GetLength(0) == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(GetLabel("Create Coverage Texture Spawner")))
{
m_resource.CreateCoverageTextureSpawner(GetRangeFromTerrain(), GetTextureIncrementFromTerrain());
}
GUI.enabled = true;
if (m_resource.m_detailPrototypes.GetLength(0) == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(GetLabel("Create Clustered Grass Spawner")))
{
m_resource.CreateClusteredDetailSpawner(GetRangeFromTerrain(), GetDetailIncrementFromTerrain());
}
if (GUILayout.Button(GetLabel("Create Coverage Grass Spawner")))
{
m_resource.CreateCoverageDetailSpawner(GetRangeFromTerrain(), GetDetailIncrementFromTerrain());
}
GUI.enabled = true;
if (m_resource.m_treePrototypes.GetLength(0) == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(GetLabel("Create Clustered Terrain Tree Spawner")))
{
m_resource.CreateClusteredTreeSpawner(GetRangeFromTerrain());
}
if (GUILayout.Button(GetLabel("Create Coverage Terrain Tree Spawner")))
{
m_resource.CreateCoverageTreeSpawner(GetRangeFromTerrain());
}
GUI.enabled = true;
if (m_resource.m_gameObjectPrototypes.GetLength(0) == 0)
{
GUI.enabled = false;
}
if (GUILayout.Button(GetLabel("Create Clustered Prefab Spawner")))
{
m_resource.CreateClusteredGameObjectSpawner(GetRangeFromTerrain());
}
if (GUILayout.Button(GetLabel("Create Coverage Prefab Spawner")))
{
m_resource.CreateCoverageGameObjectSpawner(GetRangeFromTerrain());
}
GUI.enabled = true;
if (GUILayout.Button(GetLabel("Visualise")))
{
GameObject gaiaObj = GameObject.Find("Gaia");
if (gaiaObj == null)
{
gaiaObj = new GameObject("Gaia");
}
GameObject visualiserObj = GameObject.Find("Visualiser");
if (visualiserObj == null)
{
visualiserObj = new GameObject("Visualiser");
visualiserObj.AddComponent <ResourceVisualiser>();
visualiserObj.transform.parent = gaiaObj.transform;
}
ResourceVisualiser visualiser = visualiserObj.GetComponent <ResourceVisualiser>();
visualiser.m_resources = m_resource;
Selection.activeGameObject = visualiserObj;
}
GUILayout.Space(5f);
GUILayout.EndVertical();
//Check for changes, make undo record, make changes and let editor know we are dirty
if (EditorGUI.EndChangeCheck())
{
if (oldHeight != m_resource.m_terrainHeight)
{
m_resource.ChangeHeight(oldHeight, m_resource.m_terrainHeight);
}
if (oldSeaLevel != m_resource.m_seaLevel)
{
m_resource.ChangeSeaLevel(oldSeaLevel, m_resource.m_seaLevel);
}
Undo.RecordObject(m_resource, "Made resource changes");
EditorUtility.SetDirty(m_resource);
//Stop the save from going nuts
if ((DateTime.Now - m_lastSaveDT).Seconds > 5)
{
m_lastSaveDT = DateTime.Now;
AssetDatabase.SaveAssets();
}
}
}