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();
}
}
public void Draw()
{
// check to see if we are still alive
if (Entity.IsDestroyed)
{
Core.GetGlobalManager <ImGuiManager>().StopInspectingEntity(this);
return;
}
if (_shouldFocusWindow)
{
_shouldFocusWindow = false;
ImGui.SetNextWindowFocus();
ImGui.SetNextWindowCollapsed(false);
}
// every 60 frames we check for newly added Components and add them
if (Time.FrameCount % 60 == 0)
{
for (var i = 0; i < Entity.Components.Count; i++)
{
var component = Entity.Components[i];
if (_componentInspectors
.Where(inspector => inspector.Component != null && inspector.Component == component)
.Count() == 0)
{
_componentInspectors.Insert(0, new ComponentInspector(component));
}
}
}
ImGui.SetNextWindowSize(new System.Numerics.Vector2(335, 400), ImGuiCond.FirstUseEver);
ImGui.SetNextWindowSizeConstraints(new System.Numerics.Vector2(335, 200), new System.Numerics.Vector2(Screen.Width, Screen.Height));
var open = true;
if (ImGui.Begin($"Entity Inspector: {Entity.Name}###" + _entityWindowId, ref open))
{
var enabled = Entity.Enabled;
if (ImGui.Checkbox("Enabled", ref enabled))
{
Entity.Enabled = enabled;
}
ImGui.InputText("Name", ref Entity.Name, 25);
var updateInterval = (int)Entity.UpdateInterval;
if (ImGui.SliderInt("Update Interval", ref updateInterval, 1, 100))
{
Entity.UpdateInterval = (uint)updateInterval;
}
var tag = Entity.Tag;
if (ImGui.InputInt("Tag", ref tag))
{
Entity.Tag = tag;
}
NezImGui.MediumVerticalSpace();
_transformInspector.Draw();
NezImGui.MediumVerticalSpace();
// watch out for removed Components
for (var i = _componentInspectors.Count - 1; i >= 0; i--)
{
if (_componentInspectors[i].Entity == null)
{
_componentInspectors.RemoveAt(i);
continue;
}
_componentInspectors[i].Draw();
NezImGui.MediumVerticalSpace();
}
if (NezImGui.CenteredButton("Add Component", 0.6f))
{
_componentNameFilter = "";
ImGui.OpenPopup("component-selector");
}
DrawComponentSelectorPopup();
ImGui.End();
}
if (!open)
{
Core.GetGlobalManager <ImGuiManager>().StopInspectingEntity(this);
}
}
void DrawLeftPane()
{
Origin OriginIndex(Vector2 origin)
{
switch (origin)
{
case Vector2 o when o.X == 0 && o.Y == 0: // tl
return(Origin.TopLeft);
case Vector2 o when o.X == 0.5f && o.Y == 0: // t
return(Origin.Top);
case Vector2 o when o.X == 1 && o.Y == 0: // tr
return(Origin.TopRight);
case Vector2 o when o.X == 0 && o.Y == 0.5f: // l
return(Origin.Left);
case Vector2 o when o.X == 0.5f && o.Y == 0.5f: // center
return(Origin.Center);
case Vector2 o when o.X == 1 && o.Y == 0.5f: // right
return(Origin.Right);
case Vector2 o when o.X == 0 && o.Y == 1: // bl
return(Origin.BottomLeft);
case Vector2 o when o.X == 0.5f && o.Y == 1: // b
return(Origin.Bottom);
case Vector2 o when o.X == 1 && o.Y == 1: // br
return(Origin.BottomRight);
default:
return(Origin.Custom);
}
}
Vector2 OriginValue(Origin origin, Vector2 currentOrigin)
{
switch (origin)
{
case Origin.TopLeft: return(new Vector2(0, 0));
case Origin.Top: return(new Vector2(0.5f, 0));
case Origin.TopRight: return(new Vector2(1, 0));
case Origin.Left: return(new Vector2(0, 0.5f));
case Origin.Center: return(new Vector2(0.5f, 0.5f));
case Origin.Right: return(new Vector2(1, 0.5f));
case Origin.BottomLeft: return(new Vector2(0, 1));
case Origin.Bottom: return(new Vector2(0.5f, 1));
case Origin.BottomRight: return(new Vector2(1, 1));
default: return(currentOrigin + new Vector2(0.01f, 0.01f));
}
}
if (NezImGui.CenteredButton("Set All Origins", 0.75f))
{
_globalOriginEnumValue = 7;
ImGui.OpenPopup("set-all-origins");
}
NezImGui.MediumVerticalSpace();
if (ImGui.BeginPopup("set-all-origins"))
{
ImGui.Combo("###global-origin", ref _globalOriginEnumValue, _originEnumNames, _originEnumNames.Length);
if (ImGui.Button("Set All Origins"))
{
for (var i = 0; i < _atlasData.Origins.Count; i++)
{
_atlasData.Origins[i] = OriginValue((Origin)_globalOriginEnumValue, _atlasData.Origins[i]);
}
ImGui.CloseCurrentPopup();
}
ImGui.EndPopup();
}
for (var i = 0; i < _atlasData.Origins.Count; i++)
{
ImGui.PushID(i);
var name = _atlasData.Names[i];
if (ImGui.InputText("Name", ref name, 25))
{
_atlasData.Names[i] = name;
}
var origin = _atlasData.Origins[i].ToNumerics();
if (ImGui.SliderFloat2("Origin", ref origin, 0f, 1f))
{
_atlasData.Origins[i] = origin.ToXNA();
}
var originEnum = OriginIndex(_atlasData.Origins[i]);
var originEnumValue = (int)originEnum;
if (ImGui.Combo($"###enum_{i}", ref originEnumValue, _originEnumNames, _originEnumNames.Length))
{
_atlasData.Origins[i] = OriginValue((Origin)originEnumValue, _atlasData.Origins[i]);
}
ImGui.Separator();
ImGui.PopID();
}
}