void ChangeSystem()
{
if (sysIndex != sysIndexLoaded)
{
camera.UpdateProjection();
camera.Free = false;
camera.Zoom = 5000;
Resources.ClearTextures();
if (universeBackgroundTex != null)
{
ImGuiHelper.DeregisterTexture(universeBackgroundTex);
}
universeBackgroundTex = (Resources.FindTexture("fancymap.tga") as Texture2D);
if (universeBackgroundTex != null)
{
universeBackgroundRegistered = ImGuiHelper.RegisterTexture(universeBackgroundTex);
}
else
{
universeBackgroundRegistered = -1;
}
curSystem = GameData.GetSystem(systems[sysIndex]);
systemInfocard = GameData.GetInfocard(curSystem.Infocard, fontMan);
if (icard != null)
{
icard.SetInfocard(systemInfocard);
}
GameData.LoadAllSystem(curSystem);
world.LoadSystem(curSystem, Resources);
systemMap.SetObjects(curSystem);
sysIndexLoaded = sysIndex;
}
}
protected override void Draw(double elapsed)
{
VertexBuffer.TotalDrawcalls = 0;
EnableTextInput();
Viewport.Replace(0, 0, Width, Height);
RenderState.ClearColor = new Color4(0.2f, 0.2f, 0.2f, 1f);
RenderState.ClearAll();
//
if (world != null)
{
if (wireFrame)
{
RenderState.Wireframe = true;
}
world.Renderer.Draw();
RenderState.Wireframe = false;
}
//
guiHelper.NewFrame(elapsed);
ImGui.PushFont(ImGuiHelper.Noto);
//Main Menu
ImGui.BeginMainMenuBar();
if (ImGui.BeginMenu("File"))
{
if (Theme.IconMenuItem("Open", "open", Color4.White, true))
{
var folder = FileDialog.ChooseFolder();
if (folder != null)
{
if (GameConfig.CheckFLDirectory(folder))
{
openLoad = true;
LoadData(folder);
}
else
{
//Error dialog
}
}
}
if (Theme.IconMenuItem("Quit", "quit", Color4.White, true))
{
Exit();
}
ImGui.EndMenu();
}
if (world != null)
{
if (ImGui.MenuItem("Change System (F6)"))
{
sysIndex = sysIndexLoaded;
openChangeSystem = true;
}
}
if (ImGui.BeginMenu("View"))
{
if (ImGui.MenuItem("Debug Text", "", showDebug, true))
{
showDebug = !showDebug;
}
if (ImGui.MenuItem("Wireframe", "", wireFrame, true))
{
wireFrame = !wireFrame;
}
if (ImGui.MenuItem("Infocard", "", infocardOpen, true))
{
infocardOpen = !infocardOpen;
}
if (ImGui.MenuItem("VSync", "", vSync, true))
{
vSync = !vSync;
SetVSync(vSync);
}
ImGui.EndMenu();
}
var h = ImGui.GetWindowHeight();
ImGui.EndMainMenuBar();
//Other Windows
if (world != null)
{
if (showDebug)
{
ImGui.SetNextWindowPos(new Vector2(0, h), ImGuiCond.Always, Vector2.Zero);
ImGui.Begin("##debugWindow", ImGuiWindowFlags.NoTitleBar |
ImGuiWindowFlags.NoMove | ImGuiWindowFlags.AlwaysAutoResize | ImGuiWindowFlags.NoBringToFrontOnFocus);
ImGui.Text(string.Format(DEBUG_TEXT, curSystem.Name, curSystem.Nickname,
camera.Position.X, camera.Position.Y, camera.Position.Z,
DebugDrawing.SizeSuffix(GC.GetTotalMemory(false)), (int)Math.Round(RenderFrequency), VertexBuffer.TotalDrawcalls, VertexBuffer.TotalBuffers));
ImGui.End();
}
ImGui.SetNextWindowSize(new Vector2(100, 100), ImGuiCond.FirstUseEver);
if (infocardOpen)
{
if (ImGui.Begin("Infocard", ref infocardOpen))
{
var szX = Math.Max(20, ImGui.GetWindowWidth());
var szY = Math.Max(20, ImGui.GetWindowHeight());
if (icard == null)
{
icard = new InfocardControl(this, systemInfocard, szX);
}
icard.Draw(szX);
}
ImGui.End();
}
}
//dialogs must be children of window or ImGui default "Debug" window appears
if (openChangeSystem)
{
ImGui.OpenPopup("Change System");
openChangeSystem = false;
}
bool popupopen = true;
if (ImGui.BeginPopupModal("Change System", ref popupopen, ImGuiWindowFlags.AlwaysAutoResize))
{
ImGui.Combo("System", ref sysIndex, systems, systems.Length);
if (ImGui.Button("Ok"))
{
if (sysIndex != sysIndexLoaded)
{
camera.UpdateProjection();
camera.Free = false;
camera.Zoom = 5000;
Resources.ClearTextures();
curSystem = GameData.GetSystem(systems[sysIndex]);
systemInfocard = GameData.GetInfocard(curSystem.Infocard, fontMan);
if (icard != null)
{
icard.SetInfocard(systemInfocard);
}
GameData.LoadAllSystem(curSystem);
world.LoadSystem(curSystem, Resources);
sysIndexLoaded = sysIndex;
}
ImGui.CloseCurrentPopup();
}
ImGui.SameLine();
if (ImGui.Button("Cancel"))
{
ImGui.CloseCurrentPopup();
}
ImGui.EndPopup();
}
if (openLoad)
{
ImGui.OpenPopup("Loading");
openLoad = false;
}
popupopen = true;
if (ImGui.BeginPopupModal("Loading", ref popupopen, ImGuiWindowFlags.AlwaysAutoResize))
{
if (world != null)
{
ImGui.CloseCurrentPopup();
}
ImGuiExt.Spinner("##spinner", 10, 2, ImGuiNative.igGetColorU32(ImGuiCol.ButtonHovered, 1));
ImGui.SameLine();
ImGui.Text("Loading");
ImGui.EndPopup();
}
ImGui.PopFont();
guiHelper.Render(RenderState);
}