protected override void OnUpdateFrame(FrameEventArgs e)
{
var mouse = Mouse.GetCursorState();
State.Mouse.Set(PointToClient(new Point(mouse.X, mouse.Y)), mouse);
State.Time.Set(e.Time);
var uiIntersect = ui.Update();
if (Focused && Ui.State.Focused == null)
{
if (State.Mouse.ScrollDelta > 0)
{
camera.Zoom(-0.2f);
}
if (State.Mouse.ScrollDelta < 0)
{
camera.Zoom(0.2f);
}
if (mouse.MiddleButton == ButtonState.Pressed || State.Keyboard.Key[Key.ShiftLeft])
{
camera.Rotate(State.Mouse.Delta);
}
if (State.Keyboard.Key[Key.W])
{
camera.Move(new Vector3(0.0f, 0.0f, 1.0f));
}
if (State.Keyboard.Key[Key.S])
{
camera.Move(new Vector3(0.0f, 0.0f, -1.0f));
}
if (State.Keyboard.Key[Key.A])
{
camera.Move(new Vector3(1.0f, 0.0f, 0.0f));
}
if (State.Keyboard.Key[Key.D])
{
camera.Move(new Vector3(-1.0f, 0.0f, 0.0f));
}
if (State.Keyboard.Key[Key.Up])
{
light.Rotation.Y += 0.01f;
}
if (State.Keyboard.Key[Key.Down])
{
light.Rotation.Y -= 0.01f;
}
if (State.Keyboard.Key[Key.Left])
{
light.Rotation.X += 0.01f;
}
if (State.Keyboard.Key[Key.Right])
{
light.Rotation.X -= 0.01f;
}
}
camera.Update((float)e.Time);
light.Update();
shadows.Update(camera, light);
terrain.Update();
if (!uiIntersect)
{
switch (State.SelectedTool)
{
case UiKeys.Terrain.ElevationTool:
if (mouse.LeftButton == ButtonState.Pressed)
{
terrain.HeightMap.Sculpt(State.TerrainMousePosition, 0.1f);
assets.Refresh(terrain);
}
else if (mouse.RightButton == ButtonState.Pressed)
{
terrain.HeightMap.Sculpt(State.TerrainMousePosition, -0.1f);
assets.Refresh(terrain);
}
break;
case UiKeys.Terrain.SmudgeTool:
if (mouse.LeftButton == ButtonState.Pressed)
{
terrain.HeightMap.Smudge(State.TerrainMousePosition);
assets.Refresh(terrain);
}
break;
case UiKeys.SplatMap.AutoPaint:
if (mouse.LeftButton == ButtonState.Pressed)
{
terrain.SplatMap.AutoPaint(terrain.HeightMap, terrain.NormalMap, State.TerrainMousePosition);
}
break;
case UiKeys.SplatMap.Paint:
if (mouse.LeftButton == ButtonState.Pressed)
{
terrain.SplatMap.Paint(State.TerrainMousePosition, byte.Parse(State.SelectedToolData));
}
break;
case UiKeys.Assets.Asset:
if (mouse.LeftButton == ButtonState.Pressed && !Ui.State.MouseRepeat)
{
assets.Add(State.TerrainMousePosition.Xz, terrain, State.SelectedToolData);
}
break;
case UiKeys.Assets.Erase:
if (mouse.LeftButton == ButtonState.Pressed)
{
assets.Remove(State.TerrainMousePosition.Xz, terrain);
}
break;
}
}
else if (Ui.State.MousePressed)
{
switch (Ui.State.Hover?.Key)
{
case UiKeys.Terrain.LevelRaise:
terrain.HeightMap.ChangeSettings(0.1f, 1.0f);
assets.Refresh(terrain);
break;
case UiKeys.Terrain.LevelLower:
terrain.HeightMap.ChangeSettings(-0.1f, 1.0f);
assets.Refresh(terrain);
break;
case UiKeys.Terrain.StrengthIncrease:
terrain.HeightMap.ChangeSettings(0.0f, 1.02f);
assets.Refresh(terrain);
break;
case UiKeys.Terrain.StrengthDecrease:
terrain.HeightMap.ChangeSettings(0.0f, 0.98f);
assets.Refresh(terrain);
break;
case UiKeys.SplatMap.AutoPaintGlobal:
ui.ShowModal(new ConfirmModal("Auto Paint?", "This action will overwrite all current textures!", () => {
terrain.SplatMap.AutoPaint(terrain.HeightMap, terrain.NormalMap);
ui.CloseModals();
}));
break;
}
}
Title = $"Larx (Vsync: {VSync}) - FPS: {State.Time.FPS}";
}
