/// <summary>
/// Start a Dialogue Graph of the specified name. This will use the first graph that has the name. It will start
/// walking the graph and pass back a *DiaQConversation* object when a Dialogue node is reached, or null on error
/// or when the graph has reached its end.
/// </summary>
public bool Load(string assetPath)
{
if (!assetPath.EndsWith("/") && !assetPath.EndsWith("\\")) assetPath += "/";
assetPath += "DiaQ.asset";
asset = (DiaQAsset)Instantiate(Resources.Load(assetPath, typeof(DiaQAsset)));
if (asset == null)
{
Debug.LogError("Error: DiaQ failed to load (" + assetPath + ")");
return false;
}
return true;
}
public static void ShowWiz(OnAcceptEvent onAccept, DiaQAsset asset, object[] args)
{
if (asset == null) return;
DiaQGraphSelectWiz window = EditorWindow.GetWindow<DiaQGraphSelectWiz>(true);
#if UNITY_4_5 || UNITY_4_6
window.title = "Select Graph";
#else
window.titleContent = new GUIContent("Select Graph");
#endif
window.minSize = new Vector2(300, 350);
window.maxSize = new Vector2(300, 350);
window.OnAccept = onAccept;
window.asset = asset;
window.args = args;
window.ShowUtility();
}
// ============================================================================================================
#region loading
/// <summary>
/// Call this to load the DiaQ assets and get it ready for use. You must specify the path to the asset, as set in
/// the DiaQ editor settings, excluding the specific asset file. For example assetPath = *Assets/DiaQ/Sample/Resources/*.
/// Will return false if it failed to load.
/// </summary>
public bool Load()
{
Object res = Resources.Load("DiaQ", typeof(DiaQAsset));
if (res == null)
{
// silently fail in UniRPG
Debug.LogError("Error: DiaQ failed to locate and load (DiaQ.asset)");
return false;
}
asset = (DiaQAsset)Instantiate(res);
if (asset == null)
{
Debug.LogError("Error: DiaQ failed to locate and load (DiaQ.asset)");
return false;
}
return true;
}
// ============================================================================================================
private static void ShowVariableField(EditorWindow ed, DiaQDecisionTest t, DiaQAsset asset, float w)
{
GUILayout.BeginVertical();
{
// show main variable choise
t.varType = (DiaQDecisionTest.VarType)EditorGUILayout.EnumPopup(t.varType, EditorStyles.miniButtonMid, GUILayout.Width(w));
// show additional field for quest related var
if (t.varType == DiaQDecisionTest.VarType.HasSeenPlayer)
{
if (t.valType != DiaQDecisionTest.ValType.True && t.valType != DiaQDecisionTest.ValType.False) t.valType = DiaQDecisionTest.ValType.True;
}
else if (t.varType == DiaQDecisionTest.VarType.AcceptedQuest || t.varType == DiaQDecisionTest.VarType.CompletedQuest || t.varType == DiaQDecisionTest.VarType.HandedInQuest)
{
if (t.valType != DiaQDecisionTest.ValType.True && t.valType != DiaQDecisionTest.ValType.False) t.valType = DiaQDecisionTest.ValType.True;
if (t.s_opt1.Length < 2) t.s_opt1 = new string[] { "", "-" };
if (GUILayout.Button(t.s_opt1[1], EditorStyles.miniButton, GUILayout.Width(w - 16))) DiaQuestSelectWiz.ShowWiz(_OnSelectedQuest, asset, new object[] { t, ed, asset });
}
else if (t.varType == DiaQDecisionTest.VarType.DiaQVariable)
{
if (t.valType < DiaQDecisionTest.ValType.Empty || t.valType > DiaQDecisionTest.ValType.DiaQVar) t.valType = DiaQDecisionTest.ValType.Empty;
if (t.s_opt1.Length < 1) t.s_opt1 = new string[] { "" };
GUILayout.BeginHorizontal();
t.s_opt1[0] = EditorGUILayout.TextField(t.s_opt1[0], GUILayout.Width(w - 46));
if (GUILayout.Button("<>", EditorStyles.miniButton, GUILayout.Width(30))) DiaQVarSelectWiz.ShowWiz(_OnSelectedVar, (s) => { t.s_opt1[0] = s; }, asset, new object[] { ed, asset });
GUILayout.EndHorizontal();
}
}
GUILayout.EndVertical();
// --------------------------------------------------------------------------------------------------------
// show test types that can be performed on this type of variable
if (t.varType >= DiaQDecisionTest.VarType.HasSeenPlayer && t.varType <= DiaQDecisionTest.VarType.DiaQVariable)
{
t.testType = (DiaQDecisionTest.TestType)EditorGUILayout.Popup((int)t.testType, TestTypeNames1, EditorStyles.miniButtonMid, GUILayout.Width(30));
}
}
//private static readonly string[] TestTypeNames2 = { "==", "!=", ">", "<", ">=", "<=" };
public static void OnGUI(EditorWindow ed, DiaQDecision d, DiaQAsset asset, float areaWidth)
{
float w = (areaWidth - 104) * 0.5f;
GUILayout.BeginHorizontal();
{
GUILayout.Label("Evaluation");
if (GUILayout.Button("+", EditorStyles.miniButton, GUILayout.Width(30))) d.tests.Add(new DiaQDecisionTest());
GUILayout.FlexibleSpace();
}
GUILayout.EndHorizontal();
EditorGUILayout.Space();
DiaQDecisionTest del = null;
bool first = true;
foreach (DiaQDecisionTest t in d.tests)
{
GUILayout.BeginHorizontal();
{
// delete button
if (GUILayout.Button("x", EditorStyles.miniButtonLeft, GUILayout.Width(20))) del = t;
// how to combine with previous test
if (!first) t.combineWithPrev = EditorGUILayout.Popup(t.combineWithPrev, ComBineOptions, EditorStyles.miniButtonMid, GUILayout.Width(30));
else GUILayout.Button(" ", EditorStyles.miniButtonMid, GUILayout.Width(30));
first = false;
ShowVariableField(ed, t, asset, w);
ShowValueField(ed, t, asset, w);
GUILayout.FlexibleSpace();
}
GUILayout.EndHorizontal();
GUILayout.Space(5);
}
if (del != null) d.tests.Remove(del);
}
private static void LoadAsset(bool forceReload)
{
if (asset != null && !forceReload) return;
assetsLocation = EditorPrefs.GetString(GetProjectName() + "_DiaQ_assetLocation", assetsLocation);
assetsLocation = DiaQEdUtil.CheckRelativePathExist(assetsLocation, "Resources");
EditorPrefs.SetString(GetProjectName() + "_DiaQ_assetLocation", assetsLocation);
// load the graphs
#if UNITY_4_5 || UNITY_4_6
asset = (DiaQAsset)Resources.LoadAssetAtPath(assetsLocation + assetFile, typeof(DiaQAsset));
#else
asset = (DiaQAsset)AssetDatabase.LoadAssetAtPath(assetsLocation + assetFile, typeof(DiaQAsset));
#endif
if (asset == null)
{
asset = ScriptableObject.CreateInstance<DiaQAsset>();
AssetDatabase.CreateAsset(asset, assetsLocation + assetFile);
AssetDatabase.Refresh();
}
}
// ============================================================================================================
private static void ShowValueField(EditorWindow ed, DiaQDecisionTest t, DiaQAsset asset, float w)
{
GUILayout.BeginVertical();
{
if (t.varType >= DiaQDecisionTest.VarType.HasSeenPlayer && t.varType <= DiaQDecisionTest.VarType.HandedInQuest)
{
t.valType = (DiaQDecisionTest.ValType)EditorGUILayout.Popup((int)t.valType, ValTypeNames1, EditorStyles.miniButtonRight, GUILayout.Width(w));
}
else if (t.varType == DiaQDecisionTest.VarType.DiaQVariable)
{
int sel = ((int)t.valType) - 2;
if (sel < 0) sel = 0;
EditorGUI.BeginChangeCheck();
sel = EditorGUILayout.Popup(sel, ValTypeNames2, EditorStyles.miniButtonRight, GUILayout.Width(w));
if (EditorGUI.EndChangeCheck())
{
t.valType = (DiaQDecisionTest.ValType)(sel + 2);
t.s_opt2 = (t.valType == DiaQDecisionTest.ValType.Empty ? null : new string[] { "" });
}
if (t.valType == DiaQDecisionTest.ValType.String)
{
t.s_opt2[0] = EditorGUILayout.TextField(t.s_opt2[0], GUILayout.Width(w - 16));
}
else if (t.valType == DiaQDecisionTest.ValType.DiaQVar)
{
GUILayout.BeginHorizontal();
t.s_opt2[0] = EditorGUILayout.TextField(t.s_opt2[0], GUILayout.Width(w-46));
if (GUILayout.Button("<>", EditorStyles.miniButton, GUILayout.Width(30))) DiaQVarSelectWiz.ShowWiz(_OnSelectedVar, (s) => { t.s_opt2[0] = s; }, asset, new object[] { ed, asset });
GUILayout.EndHorizontal();
}
}
}
GUILayout.EndVertical();
}