| public static TagField ( string label, int value ) : int | ||
| label | string | |
| value | int | |
| return | int | |
protected void DrawErosion(GridGraph graph)
{
graph.erodeIterations = EditorGUILayout.IntField(new GUIContent("Erosion iterations", "Sets how many times the graph should be eroded. This adds extra margin to objects."), graph.erodeIterations);
graph.erodeIterations = graph.erodeIterations < 0 ? 0 : (graph.erodeIterations > 16 ? 16 : graph.erodeIterations); //Clamp iterations to [0,16]
if (graph.erodeIterations > 0)
{
EditorGUI.indentLevel++;
graph.erosionUseTags = EditorGUILayout.Toggle(new GUIContent("Erosion Uses Tags", "Instead of making nodes unwalkable, " +
"nodes will have their tag set to a value corresponding to their erosion level, " +
"which is a quite good measurement of their distance to the closest wall.\nSee online documentation for more info."),
graph.erosionUseTags);
if (graph.erosionUseTags)
{
EditorGUI.indentLevel++;
graph.erosionFirstTag = EditorGUILayoutx.TagField("First Tag", graph.erosionFirstTag, () => AstarPathEditor.EditTags());
EditorGUI.indentLevel--;
}
EditorGUI.indentLevel--;
}
}
void DrawTagField()
{
EditorGUILayout.PropertyField(modifyTag, new GUIContent("Modify Tag", "Should the tags of the nodes be modified"));
if (!modifyTag.hasMultipleDifferentValues && modifyTag.boolValue)
{
EditorGUI.indentLevel++;
EditorGUI.showMixedValue = tagValue.hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
var newTag = EditorGUILayoutx.TagField("Tag Value", tagValue.intValue);
if (EditorGUI.EndChangeCheck())
{
tagValue.intValue = newTag;
}
EditorGUI.indentLevel--;
}
if (GUILayout.Button("Tags can be used to restrict which units can walk on what ground. Click here for more info", "HelpBox"))
{
Application.OpenURL(AstarUpdateChecker.GetURL("tags"));
}
}
void DrawTagField()
{
if (PropertyField("modifyTag"))
{
var tagValue = FindProperty("setTag");
EditorGUI.indentLevel++;
EditorGUI.showMixedValue = tagValue.hasMultipleDifferentValues;
EditorGUI.BeginChangeCheck();
var newTag = EditorGUILayoutx.TagField("Tag Value", tagValue.intValue);
if (EditorGUI.EndChangeCheck())
{
tagValue.intValue = newTag;
}
if (GUILayout.Button("Tags can be used to restrict which units can walk on what ground. Click here for more info", "HelpBox"))
{
Application.OpenURL(AstarUpdateChecker.GetURL("tags"));
}
EditorGUI.indentLevel--;
}
}
/** Draws settings for using a texture as source for a grid.
* \astarpro
*/
protected virtual void DrawTextureData(GridGraph.TextureData data, GridGraph graph)
{
if (data == null)
{
return;
}
data.enabled = ToggleGroup("Use Texture", data.enabled);
if (!data.enabled)
{
return;
}
bool preGUI = GUI.enabled;
GUI.enabled = data.enabled && GUI.enabled;
EditorGUI.indentLevel++;
data.source = ObjectField("Source", data.source, typeof(Texture2D), false) as Texture2D;
if (data.source != null)
{
string path = AssetDatabase.GetAssetPath(data.source);
if (path != "")
{
var importer = AssetImporter.GetAtPath(path) as TextureImporter;
if (!importer.isReadable)
{
if (FixLabel("Texture is not readable"))
{
importer.isReadable = true;
EditorUtility.SetDirty(importer);
AssetDatabase.ImportAsset(path);
}
}
}
}
string[] channelNames = { "R", "G", "B", "A", "All" };
for (int i = 0; i < data.channels.Length; i++)
{
string channelName = channelNames[i];
data.channels[i] = (GridGraph.TextureData.ChannelUse)EditorGUILayout.Popup(channelName, (int)data.channels[i], ChannelUseNames);
if (data.channels[i] != GridGraph.TextureData.ChannelUse.None)
{
EditorGUI.indentLevel++;
string help = "";
switch (data.channels[i])
{
case GridGraph.TextureData.ChannelUse.Penalty:
help = "Nodes are applied penalty according to channel '" + channelName + "', multiplied with factor";
break;
case GridGraph.TextureData.ChannelUse.Position:
help = "Nodes Y position is changed according to channel '" + channelName + "', multiplied with factor";
if (graph.collision.heightCheck)
{
HelpBox("Getting position both from raycast and from texture. You should disable one of them");
}
break;
case GridGraph.TextureData.ChannelUse.WalkablePenalty:
help = "If channel '" + channelName + "' is 0, the node is made unwalkable. Otherwise the node is applied penalty multiplied with factor";
break;
case GridGraph.TextureData.ChannelUse.Tag:
help = "factor need be AstarPath.TagNames";
break;
}
if (data.channels[i] != GridGraph.TextureData.ChannelUse.Tag)
{
data.factors[i] = EditorGUILayout.FloatField("Factor", data.factors[i]);
}
else
{
data.factors[i] = EditorGUILayoutx.TagField("Tag Value", (int)data.factors[i]);
}
HelpBox(help);
EditorGUI.indentLevel--;
}
}
if (GUILayout.Button("Generate Reference"))
{
SaveReferenceTexture(graph);
}
GUI.enabled = preGUI;
EditorGUI.indentLevel--;
}