public static void Main(string[] args)
{
Gk3Main.Settings.Renderer = DefaultRenderer;
Gk3Main.Settings.Load("settings.txt");
_window = init(args);
if (_window == null)
{
return; // something bad happened
}
// int dummy1, dummy2;
//Sdl.SDL_GetMouseState(out dummy1, out dummy2);
_clock.Start();
while (MainLoop())
{
refreshInput();
update();
Gk3Main.Graphics.Camera camera = Gk3Main.SceneManager.CurrentCamera;
render(camera, Game.Input.MouseX, Game.Input.MouseY);
_window.Present();
}
shutdown();
}
private static void onMouseMove(int mx, int my)
{
Gk3Main.Graphics.Camera camera = Gk3Main.SceneManager.CurrentCamera;
if (camera != null)
{
if (Game.Input.LeftMousePressed)
{
if (Game.Input.RightMousePressed)
{
camera.AddRelativePositionOffset(Gk3Main.Math.Vector3.Right * Game.Input.RelMouseX);
camera.AddPositionOffset(0, -Game.Input.RelMouseY, 0);
}
else
{
if (Game.VerbPickerManager.VerbButtonsVisible == false)
{
if (Game.Input.CurrentKeys.IsKeyDown(Game.Keys.LeftShift) ||
Game.Input.CurrentKeys.IsKeyDown(Game.Keys.RightShift))
{
camera.AdjustYaw(Game.Input.RelMouseX * 0.01f);
camera.AdjustPitch(Game.Input.RelMouseY * 0.01f);
}
else
{
camera.AdjustYaw(Game.Input.RelMouseX * 0.01f);
camera.AddRelativePositionOffset(Gk3Main.Math.Vector3.Forward * -Game.Input.RelMouseY);
}
}
}
}
}
Gk3Main.Gui.GuiMaster.OnMouseMove(Gk3Main.Game.GameManager.TickCount, mx, my);
}
public static void renderRadiosityCallback(Radiosity.HemicubeRenderType type,
int viewportX, int viewportY, int viewportWidth, int viewportHeight,
float eyeX, float eyeY, float eyeZ,
float directionX, float directionY, float directionZ,
float upX, float upY, float upZ)
{
Graphics.RendererManager.CurrentRenderer.Viewport = new Graphics.Viewport(viewportX, viewportY, viewportWidth, viewportHeight);
Graphics.Camera c = null;
bool zNegOne = (Graphics.RendererManager.CurrentRenderer.ZClipMode == Gk3Main.Graphics.ZClipMode.NegativeOne);
const float near = 2.0f;
Math.Vector3 position = new Math.Vector3(eyeX, eyeY, eyeZ);
Math.Vector3 direction = new Math.Vector3(directionX, directionY, directionZ);
if (type == Radiosity.HemicubeRenderType.Front)
{
c = new Graphics.Camera(90.0f * 0.0174532925f, 1.0f, near, 1000.0f, zNegOne);
}
else if (type == Radiosity.HemicubeRenderType.Top)
{
Math.Matrix projection = Math.Matrix.PerspectiveOffCenter(-near, near, -near, 0, near, 1000.0f, zNegOne);
c = new Graphics.Camera(projection);
}
else if (type == Radiosity.HemicubeRenderType.Bottom)
{
Math.Matrix projection = Math.Matrix.PerspectiveOffCenter(-near, near, 0, near, near, 1000.0f, zNegOne);
c = new Graphics.Camera(projection);
}
else if (type == Radiosity.HemicubeRenderType.Left)
{
Math.Matrix projection = Math.Matrix.PerspectiveOffCenter(0, near, -near, near, near, 1000.0f, zNegOne);
c = new Graphics.Camera(projection);
}
else if (type == Radiosity.HemicubeRenderType.Right)
{
Math.Matrix projection = Math.Matrix.PerspectiveOffCenter(-near, 0, -near, near, near, 1000.0f, zNegOne);
c = new Graphics.Camera(projection);
}
c.LookAt(new Math.Vector3(eyeX, eyeY, eyeZ), new Math.Vector3(directionX, directionY, directionZ), new Math.Vector3(upX, upY, upZ));
if (_currentSkybox != null)
{
_currentSkybox.Render(c);
}
_currentRoom.Render(c, _currentLightmaps, true);
// add any omni lights
foreach (OmniInfo omni in _omniLightInfo)
{
Graphics.BillboardManager.AddBillboard(omni.Info.Position, omni.Info.Radius, omni.Info.Radius, omni.MemTex, omni.AlphaMask);
}
// render any billboards
Graphics.BillboardManager.RenderBillboardsWithAlpha(c);
}
private static void onMouseRightUp(int mx, int my)
{
Gk3Main.Gui.GuiMaster.OnMouseUp(1, mx, my);
if (Game.VerbPickerManager.VerbButtonsVisible)
{
Game.VerbPickerManager.Dismiss();
}
else if (_leftDownWhileRightDown == false && Game.Input.LeftMousePressed == false)
{
Gk3Main.Graphics.Camera camera = Gk3Main.SceneManager.CurrentCamera;
if (camera != null)
{
Gk3Main.Gui.GuiMaster.ToggleOptionsMenu(Gk3Main.Resource.ResourceManager.Global, mx, my);
}
}
_leftDownWhileRightDown = false;
}
private static void render(Gk3Main.Graphics.Camera camera, int mouseX, int mouseY)
{
Gk3Main.Graphics.RendererManager.CurrentRenderer.Clear();
Gk3Main.Graphics.RendererManager.CurrentRenderer.BeginScene();
Gk3Main.SceneManager.Render();
_spriteBatch.Begin();
if (_state == GameState.TimeBlockSplash)
{
}
else if (_state == GameState.MainMenu)
{
}
bool mouseIntercepted = Gk3Main.Gui.GuiMaster.Render(_spriteBatch, Gk3Main.Game.GameManager.TickCount);
if (mouseIntercepted)
{
_pointCursor.Render(_spriteBatch, mouseX, mouseY);
}
else
{
Game.VerbPickerManager.RenderProperCursor(_spriteBatch, camera, mouseX, mouseY, _pointCursor, _zoom1Cursor);
}
_spriteBatch.End();
//if (Gk3Main.DebugFlagManager.GetDebugFlag(Gk3Main.DebugFlag.ShowStats))
renderStats();
Game.Console.Render(_spriteBatch);
Gk3Main.Graphics.RendererManager.CurrentRenderer.EndScene();
}
public static void CalculateLightmaps(LightmapSpecs specs)
{
if (_currentRoom != null && _currentLightmaps != null)
{
Radiosity.Init(new Radiosity.RenderDelegate(renderRadiosityCallback));
_calculatingRadiosity = true;
CurrentFilterMode = TextureFilterMode.None;
LightmapsEnabled = true;
CurrentShadeMode = ShadeMode.Flat;
DoubleLightmapValues = false;
Graphics.Camera originalCamera = CurrentCamera;
Graphics.Viewport originalViewport = Graphics.RendererManager.CurrentRenderer.Viewport;
RadiosityMaps radiosityMaps = _currentRoom.GenerateMemoryTextures(specs);
// generate the omni lights
_omniLightInfo = new List <OmniInfo>();
foreach (LightmapSpecs.OmniLight light in specs.OmniLights)
{
OmniInfo o;
o.Info = light;
Radiosity.GenerateOmniLight((int)light.Radius, light.Color, out o.MemTex, out o.AlphaMask);
_omniLightInfo.Add(o);
}
Graphics.RendererManager.CurrentRenderer.CullMode = Graphics.CullMode.None;
Graphics.TextureResource skyboxTop = Radiosity.GenerateMemoryTexture(16, 16, specs.SkyColor.X, specs.SkyColor.Y, specs.SkyColor.Z);
Graphics.TextureResource skyboxFront = Radiosity.GenerateMemoryTexture(16, 16, specs.SkyColor.X, specs.SkyColor.Y, specs.SkyColor.Z);
Graphics.TextureResource skyboxBack = Radiosity.GenerateMemoryTexture(16, 16, specs.SkyColor.X, specs.SkyColor.Y, specs.SkyColor.Z);
Graphics.TextureResource skyboxLeft = Radiosity.GenerateMemoryTexture(16, 16, specs.SkyColor.X, specs.SkyColor.Y, specs.SkyColor.Z);
Graphics.TextureResource skyboxRight = Radiosity.GenerateMemoryTexture(16, 16, specs.SkyColor.X, specs.SkyColor.Y, specs.SkyColor.Z);
Graphics.TextureResource skyboxBottom = Radiosity.GenerateMemoryTexture(16, 16, 0, 0, 0);
Graphics.BitmapSurface skyboxTopPixels = new Graphics.BitmapSurface(skyboxTop);
Graphics.BitmapSurface skyboxFrontPixels = new Graphics.BitmapSurface(skyboxFront);
Graphics.BitmapSurface skyboxBackPixels = new Graphics.BitmapSurface(skyboxBack);
Graphics.BitmapSurface skyboxLeftPixels = new Graphics.BitmapSurface(skyboxLeft);
Graphics.BitmapSurface skyboxRightPixels = new Graphics.BitmapSurface(skyboxRight);
Graphics.BitmapSurface skyboxBottomPixels = new Graphics.BitmapSurface(skyboxBottom);
// Graphics.SkyBox.AddSun(specs.SunDirection, specs.SunColor, 0.125f, skyboxFrontPixels, skyboxBackPixels, skyboxLeftPixels, skyboxRightPixels, skyboxTopPixels, true);
Graphics.SkyBox originalSkybox = _currentSkybox;
if (_currentSkybox != null)
{
_currentSkybox = new Graphics.SkyBox("box", skyboxFrontPixels, skyboxBackPixels, skyboxLeftPixels, skyboxRightPixels, skyboxTopPixels, skyboxBottomPixels, 0);
_currentSkybox.AddSun(specs.SunDirection, specs.SunColor, true);
}
Graphics.LightmapResource oldLightmaps = _currentLightmaps;
_currentLightmaps = radiosityMaps.CreateBigMemoryTexture(_currentLightmaps.Name);
_currentRoom.CalcRadiosityPass(_currentLightmaps, radiosityMaps);
Radiosity.Shutdown();
_currentRoom.FinalizeVertices(_currentLightmaps, true);
_currentLightmaps = radiosityMaps.ConvertToLightmap(_currentLightmaps.Name, 0.02f);
Graphics.RendererManager.CurrentRenderer.CullMode = Graphics.CullMode.CounterClockwise;
Graphics.RendererManager.CurrentRenderer.Viewport = originalViewport;
CurrentCamera = originalCamera;
_currentSkybox = originalSkybox;
_calculatingRadiosity = false;
}
}
public static void Render(Graphics.Camera camera)
{
if (camera != null)
{
camera.Update();
// render the skybox
if (_currentSkybox != null)
{
_currentSkybox.Render(camera);
}
// render the room
if (camera != null && _currentRoom != null)
{
_currentRoom.Render(camera, _currentLightmaps, false);
}
// render the models
Graphics.ModelResource.BeginBatchRender();
foreach (SceneModel model in _models)
{
if (model.Visible)
{
model.Model.RenderBatch(camera, model.Model.TempTransform);
}
}
// render the actors
foreach (Game.Actor actor in _actors)
{
actor.RenderBatch(camera);
}
Graphics.ModelResource.EndBatchRender();
// render model AABBs (if needed)
if (Settings.ShowBoundingBoxes)
{
foreach (SceneModel model in _models)
{
if (model.Visible)
{
model.Model.RenderAABB(camera);
}
}
foreach (Game.Actor actor in _actors)
{
actor.RenderAABB(camera);
}
}
// add helpers to the billboard list
if (_renderHelperIcons)
{
foreach (KeyValuePair <string, SifPosition> position in _roomPositions)
{
Graphics.BillboardManager.AddBillboard(new Math.Vector3(position.Value.X, position.Value.Y + 30.0f, position.Value.Z),
50.0f, 50.0f, HelperIcons.Flag);
}
foreach (KeyValuePair <string, SifRoomCamera> rcamera in _cameras)
{
Graphics.BillboardManager.AddBillboard(new Math.Vector3(rcamera.Value.X, rcamera.Value.Y + 30.0f, rcamera.Value.Z),
50.0f, 50.0f, HelperIcons.Camera);
}
foreach (KeyValuePair <string, ScnLight> light in _roomLights)
{
Graphics.BillboardManager.AddBillboard(light.Value.Position,
20.0f, 20.0f, HelperIcons.Bulb);
}
}
// render any billboards
Graphics.BillboardManager.RenderBillboards(camera);
}
foreach (Sound.SoundTrackResource stk in _stks)
{
stk.Step(Game.GameManager.TickCount);
}
foreach (Sound.SoundTrackResource stk in _playingSoundTracks)
{
stk.Step(Game.GameManager.TickCount);
}
// remove stale STKs
for (LinkedListNode <Sound.SoundTrackResource> node = _playingSoundTracks.First;
node != null;)
{
LinkedListNode <Sound.SoundTrackResource> next = node.Next;
if (node.Value.Playing == false)
{
_playingSoundTracks.Remove(node);
}
node = next;
}
// run any GASes
for (int i = 0; i < _modelGases.Count; i++)
{
_modelGases[i].Continue();
}
}
private static void update()
{
// TODO: this still needs cleaning up!
if (Game.Input.LeftMousePressedFirstTime)
{
onMouseLeftDown(Game.Input.MouseX, Game.Input.MouseY);
}
else if (Game.Input.LeftMouseReleasedFirstTime)
{
onMouseLeftUp(Game.Input.MouseX, Game.Input.MouseY);
}
if (Game.Input.RightMousePressedFirstTime)
{
onMouseRightDown(Game.Input.MouseX, Game.Input.MouseY);
}
else if (Game.Input.RightMouseReleasedFirstTime)
{
onMouseRightUp(Game.Input.MouseX, Game.Input.MouseY);
}
if (Game.Input.RelMouseX != 0 || Game.Input.RelMouseY != 0)
{
onMouseMove(Game.Input.MouseX, Game.Input.MouseY);
}
if (Game.Input.KeyboardButtonPressedFirstTime(Game.Keys.OemTilde))
{
Game.Console.Visible = !Game.Console.Visible;
}
var pressed = Game.Input.CurrentKeys.GetPressedKeys();
for (int i = 0; i < pressed.Length; i++)
{
if (Game.Input.PreviousKeys.IsKeyUp(pressed[i]))
{
onKeyPress(pressed[i]);
}
}
Gk3Main.Graphics.Camera camera = Gk3Main.SceneManager.CurrentCamera;
/*
* if (camera != null)
* {
* if (Game.Input.LeftMousePressed)
* {
* if (Game.Input.RightMousePressed)
* {
* if (Game.VerbPickerManager.VerbButtonsVisible == false)
* {
* camera.AddRelativePositionOffset(Gk3Main.Math.Vector3.Right * Game.Input.RelMouseX);
* camera.AddPositionOffset(0, -Game.Input.RelMouseY, 0);
* }
* }
* else
* {
* if (Game.VerbPickerManager.VerbButtonsVisible == false)
* {
* if (Game.Input.Keys[Sdl.SDLK_LSHIFT] != 0 ||
* Game.Input.Keys[Sdl.SDLK_RSHIFT] != 0)
* {
* camera.AdjustYaw(Game.Input.RelMouseX * 0.01f);
* camera.AdjustPitch(Game.Input.RelMouseY * 0.01f);
* }
* else
* {
* camera.AdjustYaw(Game.Input.RelMouseX * 0.01f);
* camera.AddRelativePositionOffset(Gk3Main.Math.Vector3.Forward * Game.Input.RelMouseY);
* }
* }
*
* if (Game.Input.LeftMousePressedFirstTime)
* {
* Game.VerbPickerManager.MouseDown(0, Game.Input.MouseX, Game.Input.MouseY);
* if (_optionsMenu != null)
* _optionsMenu.OnMouseDown(Game.Input.MouseX, Game.Input.MouseY);
* }
* }
* }
* else if (Game.Input.LeftMouseReleasedFirstTime && camera != null)
* {
* Game.VerbPickerManager.MouseUp(camera, 0, Game.Input.MouseX, Game.Input.MouseY);
*
* if (_optionsMenu != null)
* _optionsMenu.OnMouseUp(Game.Input.MouseX, Game.Input.MouseY);
* }
* else if (Game.Input.RightMousePressedFirstTime && camera != null)
* {
* if (_optionsMenu == null)
* _optionsMenu = new Gk3Main.Gui.OptionsMenu(_globalContent, Game.Input.MouseX, Game.Input.MouseY);
* else
* _optionsMenu = null;
* }
*
* }*/
int ticks = (int)_clock.ElapsedMilliseconds;
// int ticks = Sdl.SDL_GetTicks();
int elapsed = Math.Min(ticks - _lastTickCount, 1000);
_lastTickCount = ticks;
Gk3Main.Game.GameManager.InjectTickCount(elapsed);
Gk3Main.Sound.SoundManager.Update(camera);
Gk3Main.Game.Animator.Advance(Gk3Main.Game.GameManager.ElapsedTickCount);
Gk3Main.Game.DialogManager.Step();
Gk3Main.Sheep.SheepMachine.ResumeIfNoMoreBlockingWaits();
Gk3Main.Game.GameTimer?timer;
while ((timer = Gk3Main.Game.GameManager.GetNextExpiredGameTimer()).HasValue)
{
Gk3Main.Console.CurrentConsole.WriteLine(Gk3Main.ConsoleSeverity.Debug,
"Timer expired- noun: {0} verb: {1}", timer.Value.Noun, timer.Value.Verb);
List <Gk3Main.Game.NounVerbCase> nvcs = Gk3Main.Game.NvcManager.GetNounVerbCases(timer.Value.Noun, timer.Value.Verb, true);
foreach (Gk3Main.Game.NounVerbCase nvc in nvcs)
{
Gk3Main.Console.CurrentConsole.WriteLine(Gk3Main.ConsoleSeverity.Debug,
"Executing timer NVC: {0}", nvc.Script);
Gk3Main.Sheep.SheepMachine.RunCommand(nvc.Script);
}
}
}