bool DrawRiverNodes(int i, int max)
{
bool bDirty = false;
EditorGUILayout.BeginHorizontal();
if (i < max)
{
RiverNodeObject curNode = riverScript.nodeObjects[i];
Vector4 posw = new Vector4(curNode.position.x, curNode.position.y, curNode.position.z, curNode.width);
posw = EditorGUILayout.Vector4Field("" + i + ":", posw);
curNode.position = new Vector3(posw.x, posw.y, posw.z);
curNode.width = posw.w;
if (GUILayout.Button("-"))
{
riverScript.nodeObjects.Remove(curNode);
bDirty = true;
}
}
if (GUILayout.Button("+"))
{
RiverNodeObject newNode = new RiverNodeObject();
if (riverScript.nodeObjects == null)
{
riverScript.nodeObjects = new List <RiverNodeObject>();
riverScript.curRiverNodeToPosite = 0;
}
else if (i >= max)
{
newNode.position = riverScript.nodeObjects[max - 1].position;
newNode.width = riverScript.nodeObjects[max - 1].width;
}
else
{
newNode.position = riverScript.nodeObjects[i].position;
newNode.width = riverScript.nodeObjects[i].width;
}
riverScript.nodeObjects.Insert(i, newNode);
riverScript.curRiverNodeToPosite = i;
bDirty = true;
}
EditorGUILayout.EndHorizontal();
return(bDirty);
}
void OnSceneGUI()
{
Event currentEvent = Event.current;
if (riverScript.nodeObjects != null && riverScript.nodeObjects.Length != 0 && !riverScript.finalized)
{
int n = riverScript.nodeObjects.Length;
for (int i = 0; i < n; i++)
{
RiverNodeObject node = riverScript.nodeObjects[i];
node.position = Handles.PositionHandle(node.position, Quaternion.identity);
}
}
if (riverScript.riverNodeMode == true)
{
if (currentEvent.isKey && currentEvent.character == 'r')
{
Vector3 riverNode = GetTerrainCollisionInEditor(currentEvent, KeyCode.R);
TerrainCell riverNodeCell = new TerrainCell();
riverNodeCell.position.x = riverNode.x;
riverNodeCell.position.y = riverNode.z;
riverNodeCell.heightAtCell = riverNode.y;
riverScript.CreateRiverNode(riverNodeCell);
riverScript.riverNodeMode = false;
}
}
if (GUI.changed)
{
if (!riverScript.finalized)
{
EditorUtility.SetDirty(riverScript);
riverScript.CreateMesh(riverScript.riverSmooth, false);
}
}
}
void OnSceneGUI()
{
Event currentEvent = Event.current;
if (riverScript.nodeObjects != null && riverScript.nodeObjects.Count != 0 && !riverScript.finalized)
{
int n = riverScript.nodeObjects.Count;
for (int i = 0; i < n; i++)
{
RiverNodeObject node = riverScript.nodeObjects[i];
node.position = Handles.PositionHandle(node.position, Quaternion.identity);
Handles.Label(node.position + Vector3.up, "[" + i + "]");
}
}
if (riverScript.curRiverNodeToPosite >= 0)
{
if (currentEvent.isKey && currentEvent.character == 'r')
{
/*
* if(riverScript.nodeObjects.Count > riverScript.curRiverNodeToPosite)
* {
* RiverNodeObject curRiverNode = riverScript.nodeObjects[riverScript.curRiverNodeToPosite];
* curRiverNode.position = GetTerrainCollisionInEditor(currentEvent, true);
* curRiverNode.position.y += riverScript.defRiverDepth;
* curRiverNode.width = riverScript.defRiverWidth;
* }
*/
riverScript.curRiverNodeToPosite = -1;
EditorUtility.SetDirty(riverScript);
riverScript.CreateMesh(riverScript.riverSmooth);
}
}
else if (GUI.changed)
{
EditorUtility.SetDirty(riverScript);
riverScript.CreateMesh(riverScript.riverSmooth);
}
}
public void AddNode(Vector3 position, float width)
{
RiverNodeObject newRiverNodeObject = new RiverNodeObject();
int nNodes;
if (nodeObjects == null)
{
nodeObjects = new RiverNodeObject[0];
nNodes = 1;
newRiverNodeObject.position = position;
}
else
{
nNodes = nodeObjects.Length + 1;
newRiverNodeObject.position = position;
}
RiverNodeObject[] newNodeObjects = new RiverNodeObject[nNodes];
newRiverNodeObject.width = width;
int n = newNodeObjects.Length;
for (int i = 0; i < n; i++)
{
if (i != n - 1)
{
newNodeObjects[i] = nodeObjects[i];
}
else
{
newNodeObjects[i] = newRiverNodeObject;
}
}
nodeObjects = newNodeObjects;
}
public void AddNode(Vector3 position, float width)
{
RiverNodeObject newRiverNodeObject = new RiverNodeObject();
int nNodes;
if(nodeObjects == null)
{
nodeObjects = new RiverNodeObject[0];
nNodes = 1;
newRiverNodeObject.position = position;
}
else
{
nNodes = nodeObjects.Length + 1;
newRiverNodeObject.position = position;
}
RiverNodeObject[] newNodeObjects = new RiverNodeObject[nNodes];
newRiverNodeObject.width = width;
int n = newNodeObjects.Length;
for (int i = 0; i < n; i++)
{
if (i != n - 1)
{
newNodeObjects[i] = nodeObjects[i];
}
else
{
newNodeObjects[i] = newRiverNodeObject;
}
}
nodeObjects = newNodeObjects;
}
