private void dNodeControls(NavGridTool tool)
{
Vector2Int selectedNode = tool.SelectedNode;
GUILayout.BeginVertical("box");
{
GUILayout.Label("Selected Node", EditorStyles.boldLabel);
if (selectedNode.Equals(NavGrid.NO_NODE))
{
GUILayout.Label("No Node Selected");
}
else
{
GUILayout.Label("Node: (" + selectedNode.x + ", " + selectedNode.y + ")");
if (GUILayout.Button("Parent SubGrid"))
{
tool.SelectParentSubGrid();
}
if (GUILayout.Button("Open Grid Here"))
{
tool.CreateSubGridAtSelection();
}
}
}
GUILayout.EndVertical();
}
public void Render2DGUI(NavGridTool tool)
{
//Title and Tabs
GUILayout.BeginVertical("box");
{
DrawTitle();
DrawTabSelection();
}
GUILayout.EndVertical();
GUILayout.Space(20);
//Render Selected Tab
GUILayout.BeginVertical("box");
{
switch (selectedTab)
{
//Tools
case 0:
DrawToolsMenu(tool);
GUILayout.Space(15);
dNodeControls(tool);
DrawModeControls(tool);
break;
//Settings
case 1:
DrawSettingsMenu(tool);
DrawModeControls(tool);
break;
}
}
GUILayout.EndVertical();
}
private void DrawToolsMenu(NavGridTool tool)
{
int selectedTool = tool.SelectedTool;
GUILayout.Label("Tools", EditorStyles.boldLabel);
GUILayout.BeginHorizontal("box");
{
GUILayout.FlexibleSpace();
string[] toolLabels = new string[] { "Select", "Single", "Square", "Wall Mode" };
int newTool = GUILayout.SelectionGrid(
selectedTool,
toolLabels,
4,
EditorStyles.toolbarButton,
GUILayout.Width(300));
if (newTool != selectedTool)
{
tool.SelectedTool = newTool;
tool.UnselectNode();
}
GUILayout.FlexibleSpace();
}
GUILayout.EndHorizontal();
}
public void DrawSubGrid(NavGridTool tool)
{
if (currentMode != Mode.EDIT)
{
return;
}
SubGrid selectedSubGrid = tool.SelectedSubGrid;
List <SubGrid> subGrids = selectedSubGrid.GetChildSubGrids();
//If the current SubGrid has child SubGrids
if (subGrids.Count > 0)
{
DrawSubGridHandle(selectedSubGrid, selectedSubGrid, SUBGRID_COLOR);
for (int i = 0; i < subGrids.Count; i++)
{
if (DrawSubGridHandle(subGrids[i], selectedSubGrid, SUBGRID_COLOR))
{
tool.SelectChildSubGrid(i);
return;
}
}
}
else
{
DrawNodeHandles(tool, selectedSubGrid);
}
}
private static void HandleNodeClick(SubGrid subGrid, Vector2Int nodeCoordinates)
{
//Get the active instance of NavGridTool and send it the NodeClick
NavGridTool navGridTool = (EditorWindow.GetWindow(typeof(NavGridTool)) as NavGridTool);
navGridTool.HandleNodeClick(nodeCoordinates);
}
private void dNodeLimit(NavGridTool tool)
{
tool.NODE_RENDER_LIMIT = Mathf.Clamp(EditorGUILayout.IntField("Node Render Limit", tool.NODE_RENDER_LIMIT), 25, 10000);
if (GUILayout.Button("Apply Now"))
{
tool.RegenerateSubGrids();
}
}
private void DrawModeControls(NavGridTool tool)
{
GUILayout.BeginHorizontal("box");
{
// Render Toggle
if (NavGridTool3DGUI.currentMode == NavGridTool3DGUI.Mode.RENDER || NavGridTool3DGUI.currentMode == NavGridTool3DGUI.Mode.EDIT)
{
if (GUILayout.Button("Disable Render"))
{
tool.GUI3D.SetMode(NavGridTool3DGUI.Mode.DISABLED);
tool.UnselectNode();
}
}
else
{
if (GUILayout.Button("Enable Render"))
{
tool.GUI3D.SetMode(NavGridTool3DGUI.Mode.RENDER);
}
}
// View | Edit Mode
if (NavGridTool3DGUI.currentMode == NavGridTool3DGUI.Mode.DISABLED)
{
GUILayout.Button("...");
}
else
{
if (NavGridTool3DGUI.currentMode == NavGridTool3DGUI.Mode.RENDER)
{
if (GUILayout.Button("Edit Mode ->"))
{
tool.GUI3D.SetMode(NavGridTool3DGUI.Mode.EDIT);
tool.RegenerateSubGrids();
}
}
else if (NavGridTool3DGUI.currentMode == NavGridTool3DGUI.Mode.EDIT)
{
if (GUILayout.Button("Render Mode ->"))
{
tool.GUI3D.SetMode(NavGridTool3DGUI.Mode.RENDER);
tool.UnselectNode();
}
}
}
}
GUILayout.EndHorizontal();
}
static void OnDrawGizmosSelected(NavGrid grid, GizmoType type)
{
if (currentMode != NavGridTool3DGUI.Mode.RENDER)
{
return;
}
NavGridTool tool = EditorWindow.GetWindow(typeof(NavGridTool), false, "", false) as NavGridTool;
//Draw each node
for (int y = 0; y < grid.Height; y++)
{
for (int x = 0; x < grid.Width; x++)
{
Gizmos.color = tool.ChooseNodeColor(new Vector2Int(x, y));
Gizmos.DrawCube(grid.GetOriginWorldPosition() + new Vector3(x, 0, y), Vector3.one * 0.45f);
}
}
}
private void DrawNodeHandles(NavGridTool tool, SubGrid subGrid)
{
float NODE_SIZE = 0.45f;
NavGrid navGrid = subGrid.GetNavGrid();
Vector2Int subGridOriginPosition = subGrid.GetOriginCoordinate();
Vector3 subGridWorldPosition = navGrid.GetOriginWorldPosition() + new Vector3(subGridOriginPosition.x, 0, subGridOriginPosition.y);
int width = subGrid.Width;
int height = subGrid.Height;
//Draw each node
for (int y = 0; y < height; y++)
{
for (int x = 0; x < width; x++)
{
Vector2Int nodeCoordinates =
new Vector2Int(
subGridOriginPosition.x + x,
subGridOriginPosition.y + y
);
Handles.color = tool.ChooseNodeColor(nodeCoordinates);
if (currentMode == Mode.EDIT)
{
//Draw nodes as buttons and watch for input
if (Handles.Button(subGridWorldPosition + new Vector3(x, 0, y), Quaternion.LookRotation(Vector3.up), NODE_SIZE, NODE_SIZE, Handles.CubeHandleCap))
{
HandleNodeClick(subGrid, nodeCoordinates);
}
}
}
}
}
private void DrawSettingsMenu(NavGridTool tool)
{
GUILayout.Label("Settings", EditorStyles.boldLabel);
dNodeLimit(tool);
}