void DrawSettings()
{
_frameRateArray[_frameRateArrayIndex] = ImGui.GetIO().Framerate;
_frameRateArrayIndex = (_frameRateArrayIndex + 1) % _frameRateArray.Length;
ImGui.PlotLines("##hidelabel", ref _frameRateArray[0], _frameRateArray.Length, _frameRateArrayIndex, $"FPS: {ImGui.GetIO().Framerate:0}", 0, 60, new Num.Vector2(ImGui.GetContentRegionAvail().X, 50));
NezImGui.SmallVerticalSpace();
if (ImGui.CollapsingHeader("Core Settings", ImGuiTreeNodeFlags.DefaultOpen))
{
ImGui.Checkbox("exitOnEscapeKeypress", ref Core.ExitOnEscapeKeypress);
ImGui.Checkbox("pauseOnFocusLost", ref Core.PauseOnFocusLost);
ImGui.Checkbox("debugRenderEnabled", ref Core.DebugRenderEnabled);
}
if (ImGui.CollapsingHeader("Core.defaultSamplerState", ImGuiTreeNodeFlags.DefaultOpen))
{
#if !FNA
ImGui.PushStyleVar(ImGuiStyleVar.Alpha, ImGui.GetStyle().Alpha * 0.5f);
NezImGui.DisableNextWidget();
#endif
var currentTextureFilter = (int)Core.DefaultSamplerState.Filter;
if (ImGui.Combo("Filter", ref currentTextureFilter, _textureFilters, _textureFilters.Length))
{
Core.DefaultSamplerState.Filter = (TextureFilter)Enum.Parse(typeof(TextureFilter), _textureFilters[currentTextureFilter]);
}
#if !FNA
ImGui.PopStyleVar();
#endif
}
}
void DrawRightPane()
{
if (!_atlasAllowsAnimationEditing)
{
ImGui.PushStyleColor(ImGuiCol.Text, Color.Red.PackedValue);
ImGui.TextWrapped("Edit/Add animations at your own risk! The loaded atlas either does not have contiguous frames or contains animations that are not contiguous.");
ImGui.PopStyleColor();
NezImGui.MediumVerticalSpace();
}
if (NezImGui.CenteredButton("Add Animation", 0.5f))
{
ImGui.OpenPopup("add-animation");
}
NezImGui.MediumVerticalSpace();
for (var i = 0; i < _atlasData.AnimationNames.Count; i++)
{
var isEditable = !_nonEditableAnimations.Contains(i);
ImGui.PushID(i);
var didNotDeleteAnimation = true;
if (ImGui.CollapsingHeader(_atlasData.AnimationNames[i] + $"###anim{i}", ref didNotDeleteAnimation))
{
var name = _atlasData.AnimationNames[i];
if (ImGui.InputText("Name", ref name, 25))
{
_atlasData.AnimationNames[i] = name;
}
var fps = _atlasData.Framerates[i];
if (ImGui.SliderInt("Frame Rate", ref fps, 0, 24))
{
_atlasData.Framerates[i] = fps;
}
var frames = _atlasData.AnimationFrames[i];
if (isEditable)
{
if (frames.Count == 0)
{
_startEndInt.Start = _startEndInt.End = 0;
}
else if (frames.Count == 1)
{
_startEndInt.Start = frames[0];
_startEndInt.End = frames[0];
}
else
{
_startEndInt.Start = frames[0];
_startEndInt.End = frames.LastItem();
}
var framesChanged = ImGui.SliderInt("Start Frame", ref _startEndInt.Start, 0, _startEndInt.End);
framesChanged |= ImGui.SliderInt("End Frame", ref _startEndInt.End, _startEndInt.Start, _atlasData.SourceRects.Count - 1);
if (framesChanged)
{
frames.Clear();
for (var j = _startEndInt.Start; j <= _startEndInt.End; j++)
{
frames.Add(j);
}
}
}
if (frames.Count > 0)
{
var secondsPerFrame = 1 / (float)fps;
var iterationDuration = secondsPerFrame * (float)frames.Count;
var currentElapsed = Time.TotalTime % iterationDuration;
var desiredFrame = Mathf.FloorToInt(currentElapsed / secondsPerFrame);
var rect = _atlasData.SourceRects[frames[desiredFrame]];
var uv0 = rect.Location.ToNumerics() / _textureSize;
var uv1 = rect.GetSize().ToNumerics() / _textureSize;
var size = CalcBestFitRegion(new Num.Vector2(_animationPreviewSize), rect.GetSize().ToNumerics());
ImGui.SetCursorPosX((ImGui.GetWindowContentRegionWidth() - size.X) / 2f);
ImGui.Image(_texturePtr, size, uv0, uv0 + uv1);
}
NezImGui.SmallVerticalSpace();
}
if (!didNotDeleteAnimation)
{
_atlasData.AnimationNames.RemoveAt(i);
_atlasData.AnimationFrames.RemoveAt(i);
_atlasData.Framerates.RemoveAt(i);
break;
}
ImGui.PopID();
}
NezImGui.SmallVerticalSpace();
ImGui.SliderInt("Preview Size", ref _animationPreviewSize, 50, 150);
if (ImGui.BeginPopup("add-animation"))
{
ImGui.Text("Animation Name");
ImGui.InputText("##animationName", ref _stringBuffer, 25);
if (ImGui.Button("Cancel"))
{
_stringBuffer = "";
ImGui.CloseCurrentPopup();
}
ImGui.SameLine(ImGui.GetContentRegionAvail().X - ImGui.GetItemRectSize().X);
ImGui.PushStyleColor(ImGuiCol.Button, Color.Green.PackedValue);
if (ImGui.Button("Create"))
{
_stringBuffer = _stringBuffer.Length > 0 ? _stringBuffer : Utils.RandomString(8);
_atlasData.AnimationNames.Add(_stringBuffer);
_atlasData.Framerates.Add(8);
_atlasData.AnimationFrames.Add(new List <int>());
_stringBuffer = "";
ImGui.CloseCurrentPopup();
}
ImGui.PopStyleColor();
ImGui.EndPopup();
}
}
