private void Load()
{
Editor.Area.Destroy();
Editor.Area = new Area();
Engine.Instance.State.Area = Editor.Area;
Run.Level = null;
if (levels.Length == 0)
{
var level = new RegularLevel {
Width = levelWidth,
Height = levelHeight,
NoLightNoRender = false,
DrawLight = false
};
Editor.Level = level;
Editor.Area.Add(level);
level.SetBiome(BiomeRegistry.Get(Biome.Castle));
level.Setup();
level.Fill(Tile.FloorA);
level.TileUp();
Editor.Camera.Position = Vector2.Zero;
}
else
{
SaveManager.Load(Editor.Area, SaveType.Level, $"Content/Prefabs/{levels[currentLevel]}.lvl");
Editor.Level = Run.Level;
}
for (var i = 0; i < Editor.Level.Size; i++)
{
Editor.Level.Explored[i] = true;
}
TileEditor.ReloadBiome();
}
public void Render()
{
if (!WindowManager.LevelEditor)
{
return;
}
if (Input.Keyboard.IsDown(Keys.LeftControl, true))
{
if (Engine.EditingLevel && Input.Keyboard.WasPressed(Keys.S, true))
{
Save();
}
if (Input.Keyboard.WasPressed(Keys.Z, true))
{
Commands.Undo();
}
if (Input.Keyboard.WasPressed(Keys.Y, true))
{
Commands.Redo();
}
}
if (Engine.Instance.State is InGameState)
{
EntityEditor.Render();
TileEditor.Render();
return;
}
ImGui.SetNextWindowPos(System.Numerics.Vector2.Zero, ImGuiCond.Once);
if (!ImGui.Begin("Level Editor", ImGuiWindowFlags.AlwaysAutoResize))
{
ImGui.End();
return;
}
var o = currentLevel;
if (ImGui.Combo("Level", ref currentLevel, levels, levels.Length))
{
var oo = currentLevel;
currentLevel = o;
Save();
currentLevel = oo;
Load();
}
if (ImGui.Button("Save"))
{
Save();
}
ImGui.SameLine();
if (ImGui.Button("Delete"))
{
ImGui.OpenPopup("Delete?##s");
}
if (ImGui.BeginPopupModal("Delete?##s"))
{
ImGui.Text("This operation can't be undone!");
ImGui.Text("Are you sure?");
if (ImGui.Button("Yes"))
{
ImGui.CloseCurrentPopup();
Delete();
var list = levels.ToList();
list.Remove(levels[currentLevel]);
levels = list.ToArray();
currentLevel = 0;
}
ImGui.SameLine();
ImGui.SetItemDefaultFocus();
if (ImGui.Button("No"))
{
ImGui.CloseCurrentPopup();
}
ImGui.EndPopup();
}
ImGui.SameLine();
if (ImGui.Button("New"))
{
ImGui.OpenPopup("New level");
levelName = "new";
levelWidth = 32;
levelHeight = 32;
}
if (ImGui.BeginPopupModal("New level"))
{
var ol = currentLevel;
ImGui.SetItemDefaultFocus();
var input = ImGui.InputText("Name", ref levelName, 64, ImGuiInputTextFlags.EnterReturnsTrue);
ImGui.InputInt2("Size", ref levelWidth);
var button = ImGui.Button("Create");
ImGui.SameLine();
if (ImGui.Button("Cancel"))
{
ImGui.CloseCurrentPopup();
}
else
{
if (input || button)
{
var oo = currentLevel;
currentLevel = ol;
Save();
currentLevel = oo;
levelWidth = Math.Min(1024, Math.Max(1, levelWidth));
levelHeight = Math.Min(1024, Math.Max(1, levelHeight));
var list = levels.ToList();
list.Add(levelName);
levels = list.ToArray();
currentLevel = list.Count - 1;
ImGui.CloseCurrentPopup();
foreach (var e in Editor.Area.Tagged[Tags.LevelSave])
{
e.Done = true;
}
Editor.Area.AutoRemove();
Run.Level = null;
var level = new RegularLevel {
Width = levelWidth,
Height = levelHeight,
NoLightNoRender = false,
DrawLight = false
};
Editor.Level = level;
Editor.Area.Add(level);
level.SetBiome(BiomeRegistry.Get(Biome.Castle));
level.Setup();
level.Fill(Tile.FloorB);
level.TileUp();
Editor.Camera.Position = Vector2.Zero;
}
}
ImGui.EndPopup();
}
ImGui.Text($"{Editor.Level.Width}x{Editor.Level.Height}");
ImGui.SameLine();
if (ImGui.Button("Resize"))
{
ImGui.OpenPopup("Resize level");
levelWidth = Editor.Level.Width;
levelHeight = Editor.Level.Height;
}
if (ImGui.BeginPopupModal("Resize level"))
{
ImGui.Text($"Current size is {Editor.Level.Width}x{Editor.Level.Height}");
ImGui.InputInt2("New size", ref levelWidth);
if (ImGui.Button("Resize"))
{
levelWidth = Math.Min(1024, Math.Max(1, levelWidth));
levelHeight = Math.Min(1024, Math.Max(1, levelHeight));
Editor.Level.Resize(levelWidth, levelHeight);
ImGui.CloseCurrentPopup();
}
ImGui.SameLine();
if (ImGui.Button("Cancel"))
{
ImGui.CloseCurrentPopup();
}
ImGui.EndPopup();
}
ImGui.End();
EntityEditor.Render();
TileEditor.Render();
}