public bool Enter()
{
// Note: Never returns false. Displays a failure control instead.
if (mIsActive)
{
return(true);
}
NavmeshBuild build = mContext.Build;
if (!build)
{
SetCriticalFailure("The build object has been deleted.");
return(true);
}
build.CleanBuild();
if (build.HasBuildData)
{
Debug.LogWarning("Build component contains intermediate build data."
+ " Potential causes:\n"
+ "Editor reset or entered play mode in the middle of a build.\n"
+ "User forgot to exit the build.\n"
+ "User keeping the data around for later use.\n"
, build);
}
if (build.BuildState == NavmeshBuildState.NeedsRecovery)
{
// Special handling is needed since the normal state transition
// never expects this state.
if (SetInputControl(true))
{
SetConfigControl(true);
}
mSelectedControl = ControlType.Input;
mLastBuildState = NavmeshBuildState.NeedsRecovery;
}
else
{
PerformStateTransition();
}
mIsActive = true;
return(true);
}
public bool Enter()
{
// Note: Never returns false. Displays a failure control instead.
if (mIsActive)
return true;
NavmeshBuild build = mContext.Build;
if (!build)
{
SetCriticalFailure("The build object has been deleted.");
return true;
}
build.CleanBuild();
if (build.HasBuildData)
{
Debug.LogWarning("Build component contains intermediate build data."
+ " Potential causes:\n"
+ "Editor reset or entered play mode in the middle of a build.\n"
+ "User forgot to exit the build.\n"
+ "User keeping the data around for later use.\n"
, build);
}
if (build.BuildState == NavmeshBuildState.NeedsRecovery)
{
// Special handling is needed since the normal state transition
// never expects this state.
if (SetInputControl(true))
{
SetConfigControl(true);
}
mSelectedControl = ControlType.Input;
mLastBuildState = NavmeshBuildState.NeedsRecovery;
}
else
PerformStateTransition();
mIsActive = true;
return true;
}
private void PerformStateTransition()
{
mContext.Selection.ClearSelection();
mSelectedControl = 0; // Will always change during a transition.
if (mOverrideControl != null)
{
// Always get rid of the override control. A new one
// will be created as needed.
mOverrideControl.Exit();
mOverrideControl = null;
}
NavmeshBuild build = mContext.Build; // Note: Caller already checked for null.
NavmeshBuildState buildState = build.BuildState;
// No early exits after this point.
// Debug.Log("Transition: " + buildState);
switch (buildState)
{
case NavmeshBuildState.Inactive:
// Needs first time compile of input data.
ExitChildControls();
if (SetInputControl(true))
mSelectedControl = ControlType.Input;
break;
case NavmeshBuildState.InputCompiled:
// Let user update config before preparing the build.
SetBuildControl(false);
if (SetConfigControl(true) && SetInputControl(true))
mSelectedControl = ControlType.Config;
break;
case NavmeshBuildState.NeedsRecovery:
ExitChildControls();
SetCriticalFailure("Internal error: Unexpected loss of input data.");
break;
case NavmeshBuildState.Buildable:
if (SetBuildControl(true)
&& SetConfigControl(true)
&& SetInputControl(true))
{
mSelectedControl = ControlType.Build;
}
break;
case NavmeshBuildState.Invalid:
ExitChildControls();
mOverrideControl = new CoreFailureControl();
mOverrideControl.Enter(mContext, mDebugContext);
break;
default:
SetCriticalFailure("Internal error. Unhandled build state: " + buildState);
break;
}
// Note: Don't requery the build. This is the state that was
// handled.
mLastBuildState = buildState;
mDebugContext.NeedsRepaint = true;
}
private void PerformStateTransition()
{
mContext.Selection.ClearSelection();
mSelectedControl = 0; // Will always change during a transition.
if (mOverrideControl != null)
{
// Always get rid of the override control. A new one
// will be created as needed.
mOverrideControl.Exit();
mOverrideControl = null;
}
NavmeshBuild build = mContext.Build; // Note: Caller already checked for null.
NavmeshBuildState buildState = build.BuildState;
// No early exits after this point.
// Debug.Log("Transition: " + buildState);
switch (buildState)
{
case NavmeshBuildState.Inactive:
// Needs first time compile of input data.
ExitChildControls();
if (SetInputControl(true))
{
mSelectedControl = ControlType.Input;
}
break;
case NavmeshBuildState.InputCompiled:
// Let user update config before preparing the build.
SetBuildControl(false);
if (SetConfigControl(true) && SetInputControl(true))
{
mSelectedControl = ControlType.Config;
}
break;
case NavmeshBuildState.NeedsRecovery:
ExitChildControls();
SetCriticalFailure("Internal error: Unexpected loss of input data.");
break;
case NavmeshBuildState.Buildable:
if (SetBuildControl(true) &&
SetConfigControl(true) &&
SetInputControl(true))
{
mSelectedControl = ControlType.Build;
}
break;
case NavmeshBuildState.Invalid:
ExitChildControls();
mOverrideControl = new CoreFailureControl();
mOverrideControl.Enter(mContext, mDebugContext);
break;
default:
SetCriticalFailure("Internal error. Unhandled build state: " + buildState);
break;
}
// Note: Don't requery the build. This is the state that was
// handled.
mLastBuildState = buildState;
mDebugContext.NeedsRepaint = true;
}
public void Update()
{
if (!mIsActive)
{
return;
}
NavmeshBuild build = mContext.Build;
if (!build)
{
// Asset was deleted.
return;
}
NavmeshBuildState buildState = build.BuildState;
if (HasCriticalFailure)
{
if (buildState == NavmeshBuildState.Inactive)
{
// A reset has been performed. OK to go back to normal
// operation.
PerformStateTransition();
}
// Never do more than a recovery during an update.
return;
}
if (mLastBuildState != buildState)
{
PerformStateTransition();
}
if (mOverrideControl != null)
{
mOverrideControl.Update();
// No other operations allowed.
}
else
{
if (mInputCon.IsActive)
{
mInputCon.Update();
}
if (mConfigCon.IsActive)
{
mInputCon.Update();
}
if (mBuildCon != null)
{
mBuildCon.Update();
}
ManageNMGenRequests();
ManageTileRequests();
}
if (build.IsDirty)
{
EditorUtility.SetDirty(build);
build.IsDirty = false;
}
}
