protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.Black);
spriteBatch.Begin(blendState: BlendState.AlphaBlend);
KeyboardState keybstate = Keyboard.GetState();
//jak mapy nie za³adowane to za³aduj...
if (mapsLoadedState < 2)
{
mapsLoadedState++;
spriteBatch.DrawString(defaultFont, "Loading maps...", new Vector2(10, (float)(resY / 2.0)), Color.White);
base.Draw(gameTime);
spriteBatch.End();
if (mapsLoadedState > 1)
{
for (int i = 0; i < routeConfigList.Count; i++)
{
LBMElement[,] temp = _tabLBMSerializer.LoadTabLBM(i);
if (temp != null)
{
tabLBM[i] = temp;
}
}
}
if (tabLBM.Count() > 0)
{
gameState = GameState.SimulateLBM;
}
if (AllConfigsGenerated())
{
gameState = GameState.SimulateTraffic;
}
return;
}
//logic map?
spriteBatch.Draw(mapTexture, viewportRect, Color.White);
//LGA
if (gameState == GameState.SimulateLBM)
{
if (keybstate.IsKeyDown(Keys.Up))
{
currentTabLBMIndex++;
}
else if (keybstate.IsKeyDown(Keys.Down))
{
currentTabLBMIndex--;
}
if (keybstate.IsKeyDown(Keys.A))
{
doAutomaticLBM = !doAutomaticLBM;
}
//zapis / odczyt
if (keybstate.IsKeyDown(Keys.S))
{
_tabLBMSerializer.SaveTabLBM(tabLBM[currentTabLBMIndex], currentTabLBMIndex);
}
else
if (keybstate.IsKeyDown(Keys.L))
{
tabLBM[currentTabLBMIndex] = _tabLBMSerializer.LoadTabLBM(currentTabLBMIndex);
}
else
if (keybstate.IsKeyDown(Keys.K))
{
for (int i = 0; i < routeConfigList.Count; i++)
{
LBMElement[,] temp = _tabLBMSerializer.LoadTabLBM(i);
if (temp != null)
{
tabLBM[i] = temp;
}
}
}
else
{
for (int x = 0; x < countX; x++)
{
for (int y = 0; y < countY; y++)
{
int xelem = x * elementSize;
int yelem = y * elementSize;
LBMElement l = tabLBM[currentTabLBMIndex][x, y];
if (l.isWall)
{
spriteBatch.Draw(texWall, new Rectangle(xelem, yelem, elementSize, elementSize), Color.Gray);
}
else if (l.isSource)
{
spriteBatch.Draw(texWall, new Rectangle(xelem, yelem, elementSize, elementSize), new Color(0, 255, 0));
spriteBatch.Draw(texWall, new Rectangle(xelem + 1, yelem + 1, elementSize - 2, elementSize - 2), new Color(255, 0, 0));
}
else if (l.isSink)
{
spriteBatch.Draw(texWall, new Rectangle(xelem, yelem, elementSize, elementSize), new Color(0, 255, 0));
spriteBatch.Draw(texWall, new Rectangle(xelem + 1, yelem + 1, elementSize - 2, elementSize - 2), new Color(0, 0, 255));
}
else
{
//tlo
spriteBatch.Draw(texWall, new Rectangle(x * elementSize, y * elementSize, elementSize, elementSize), new Color((l.density > 0 ? l.density : 0f), 0, (l.density < 0 ? -l.density : 0f)));
//strzalka
int xelem2 = xelem + (elementSize / 2);
int yelem2 = yelem + (elementSize / 2);
DrawLine(texWall, new Vector2(xelem2, yelem2), new Vector2(xelem2 + l.x * vectorLength, yelem2 + l.y * vectorLength), Color.White);
spriteBatch.Draw(texWall, new Rectangle(xelem2, yelem2, 1, 1), new Color(0, 255, 0));
}
}
}
}
//malowanie stanow symulacji gazu
int linePos = 0;
spriteBatch.DrawString(defaultFont, "tabLBM index: " + currentTabLBMIndex.ToString(), new Vector2(1, linePos += 20), Color.White);
spriteBatch.DrawString(defaultFont, "doAutomaticLBM: " + doAutomaticLBM.ToString(), new Vector2(1, linePos += 20), Color.White);
MouseState mousestate = Mouse.GetState();
if ((mousestate.X > 0) && (mousestate.X < resX) && (mousestate.Y > 0) && (mousestate.Y < resY))
{
LBMElement l = tabLBM[currentTabLBMIndex][mousestate.X / elementSize, mousestate.Y / elementSize];
spriteBatch.DrawString(defaultFont, "x: " + l.x.ToString() + " y: " + l.y.ToString(), new Vector2(mousestate.X, mousestate.Y + 10), Color.White);
spriteBatch.DrawString(defaultFont, "d: " + l.density.ToString(), new Vector2(mousestate.X, mousestate.Y + 30), Color.White);
spriteBatch.DrawString(defaultFont, "x: " + mousestate.X.ToString() + " y: " + mousestate.Y.ToString(), new Vector2(mousestate.X, mousestate.Y + 50), Color.White);
DrawLine(texWall, new Vector2(mousestate.X, mousestate.Y), new Vector2(mousestate.X + tabLBM[currentTabLBMIndex][mousestate.X / elementSize, mousestate.Y / elementSize].x * 30f, mousestate.Y + tabLBM[currentTabLBMIndex][mousestate.X / elementSize, mousestate.Y / elementSize].y * 30f), new Color(0, 255, 0));
}
//Check if all configs have generated
if (!doAutomaticLBM)
{
if (AllConfigsGenerated())
{
spriteBatch.DrawString(defaultFont, "Ready to simulate traffic", new Vector2(1, linePos += 20), Color.HotPink);
}
}
}
//sim
if (gameState == GameState.SimulateTraffic)
{
if (keybstate.IsKeyDown(Keys.Q))
{
AddNewCar(rand.Next(routeConfigList.Count), gameTime);
}
if (keybstate.IsKeyDown(Keys.A))
{
doAutomaticCars = !doAutomaticCars;
}
//cars
foreach (Car car in cars)
{
car.Draw(spriteBatch);
}
//malowanie wszystkich swiatel
//kolor zalezy czy dane id sciany ktorej malujemy jest w aktualnym konfigu - jak jest to na czerwono
if (lightConfigList.Count > 0)
{
for (int x = 0; x < lightList.Count; x++)
{
RouteWall rw = lightList[x];
DrawLine(texWall, new Vector2(rw.x1, rw.y1), new Vector2(rw.x2, rw.y2), (lightConfigList[lightConfigId].lightId.Contains(x) ? Color.Green : Color.Red));
}
}
//wybieranie aut
MouseState mousestate = Mouse.GetState();
Vector2 mouseVector = new Vector2((float)mousestate.X, (float)mousestate.Y);
if (mousestate.RightButton == ButtonState.Pressed)
{
selectedCar = null;
}
else
if ((mousestate.X > 0) && (mousestate.X < resX) && (mousestate.Y > 0) && (mousestate.Y < resY) && (mousestate.LeftButton == ButtonState.Pressed) && cars.Count > 0)
{
selectedCar = cars[0];
float minLength = (float)resX;
foreach (Car car in cars)
{
Vector2 minus = mouseVector - car.position;
if (minus.Length() < minLength)
{
minLength = minus.Length();
selectedCar = car;
}
}
}
int lineDraw = 0;
//simulation state
spriteBatch.DrawString(defaultFont, "Auto: " + doAutomaticCars.ToString(), new Vector2(1, lineDraw += 20), Color.White);
//light state
if (lightConfigList.Count > 0)
{
spriteBatch.DrawString(defaultFont, string.Format("Light id:{0} c:{1}", lightConfigId, lightConfigList[lightConfigId].comment), new Vector2(1, lineDraw += 20), Color.White);
}
//car counter
spriteBatch.DrawString(defaultFont, string.Format("cars:{0} finished:{1}", currentCarCount, finishedCarCount), new Vector2(1, lineDraw += 20), Color.White);
//selected car info
if (selectedCar != null && cars.Contains(selectedCar))
{
//car data
spriteBatch.DrawString(defaultFont, "aggressiveness: " + selectedCar.aggressiveness.ToString(), new Vector2(1, lineDraw += 20), Color.White);
spriteBatch.DrawString(defaultFont, "Pos: x: " + selectedCar.position.X.ToString() + " y: " + selectedCar.position.X.ToString(), new Vector2(1, lineDraw += 20), Color.White);
spriteBatch.DrawString(defaultFont, "userSteer: " + selectedCar.userSteer.ToString(), new Vector2(1, lineDraw += 20), Color.White);
spriteBatch.DrawString(defaultFont, "userAcc: " + selectedCar.userAcc, new Vector2(1, lineDraw += 20), Color.White);
spriteBatch.DrawString(defaultFont, "V: " + selectedCar.velocity.ToString(), new Vector2(1, lineDraw += 20), Color.White);
//steering
lineDraw += 20;
//background
spriteBatch.Draw(texWall, new Rectangle(1, lineDraw, 50, 50), Color.Black);
//axis
spriteBatch.Draw(texWall, new Rectangle(1, lineDraw + 25, 50, 1), Color.White);
spriteBatch.Draw(texWall, new Rectangle(25, lineDraw, 1, 50), Color.White);
//joystick
spriteBatch.Draw(texWall, new Rectangle((int)(20 * selectedCar.userSteer) + 20, (int)(20 * -selectedCar.userAcc) + lineDraw + 20, 10, 10), Color.HotPink);
//car selection
DrawLine(texWall, selectedCar.framePointFL, selectedCar.framePointFR, Color.HotPink);
DrawLine(texWall, selectedCar.framePointFR, selectedCar.framePointRR, Color.HotPink);
DrawLine(texWall, selectedCar.framePointRR, selectedCar.framePointRL, Color.HotPink);
DrawLine(texWall, selectedCar.framePointRL, selectedCar.framePointFL, Color.HotPink);
//line from cursor to car
DrawLine(texWall, selectedCar.position, mouseVector, Color.HotPink);
}
}
//gameState
var drawVector = new Vector2(1f, 1f);
for (int i = 0; i <= 2; i++)
{
spriteBatch.DrawString(defaultFont, i.ToString(), drawVector, (i == (int)gameState ? Color.White : Color.Black));
drawVector.X += 10;
}
spriteBatch.DrawString(defaultFont, Enum.GetName(typeof(GameState), gameState), drawVector, Color.White);
base.Draw(gameTime);
spriteBatch.End();
}
protected override void LoadContent()
{
this.IsMouseVisible = true;
// Create a new SpriteBatch, which can be used to draw textures.
spriteBatch = new SpriteBatch(GraphicsDevice);
viewportRect = new Rectangle(0, 0, graphics.GraphicsDevice.Viewport.Width, graphics.GraphicsDevice.Viewport.Height);
//font
defaultFont = Content.Load <SpriteFont>("arial12");
//car textures
texAcc = Content.Load <Texture2D>("car_gadgets\\acc");
texBrake = Content.Load <Texture2D>("car_gadgets\\brake");
texSteer = Content.Load <Texture2D>("car_gadgets\\steer");
//LBM textures
texWall = Content.Load <Texture2D>("gas\\wall");
//config load
var xmlSettings = XmlSettings.CreateFromFile(Path.Combine("Configs", Config.ConfigDir, "settings.xml"), this);
this.routeConfigList = xmlSettings.RouteConfigList;
this.lightList = xmlSettings.LightList;
this.lightConfigList = xmlSettings.LightConfigList;
//inicjacja tabLBM
lightTabLBM = new LBMElement[countX, countY];
tabLBM = new LBMElement[routeConfigList.Count][, ];
for (int i = 0; i < routeConfigList.Count; i++)
{
tabLBM[i] = new LBMElement[countX, countY];
}
//getting all color data beforehand
_colorMap = new Color[resX * resY];
mapTexture.GetData <Color>(0, new Rectangle(0, 0, resX, resY), _colorMap, 0, resX * resY);
//okreslanie tabLogicMap + instancjonowanie tabeli elementow
for (int x = 0; x < countX; x++)
{
for (int y = 0; y < countY; y++)
{
//wyciaganie koloru z logic map
bool wall = false;
if (x == 0 || y == 0 || x == countX - 1 || y == countY - 1)
{
wall = true;
}
for (int tx = x * elementSize; ((tx < x * elementSize + elementSize) && (tx < resX)); tx++)
{
if (wall)
{
break;
}
for (int ty = y * elementSize; ((ty < y * elementSize + elementSize) && (ty < resY)); ty++)
{
if (wall)
{
break;
}
var retrievedColor = _colorMap[ty * resX + tx];
if ((retrievedColor.A > 254) && (retrievedColor.G > 128))
{
wall = true;
}
}
}
lightTabLBM[x, y] = new LBMElement();
for (int i = 0; i < routeConfigList.Count; i++)
{
tabLBM[i][x, y] = new LBMElement();
if (wall)
{
tabLBM[i][x, y].isWall = true;
}
else
{
tabLBM[i][x, y].isNormal = true;
}
}
}
}
//wkladanie w odpowiednie tabLBM pkt startowe, koncowe i sciany
for (int i = 0; i < routeConfigList.Count; i++)
{
RouteConfig rc = routeConfigList[i];
foreach (RouteStart rs in rc.routeStart)
{
LBMController.DrawLineLBM(tabLBM[i], elementSize, rs.x1, rs.y1, rs.x2, rs.y2, LBMNodeType.Source);
}
foreach (RouteEnd re in rc.routeEnd)
{
LBMController.DrawLineLBM(tabLBM[i], elementSize, re.x1, re.y1, re.x2, re.y2, LBMNodeType.Sink);
}
foreach (RouteWall rw in rc.routeWall)
{
LBMController.DrawLineLBM(tabLBM[i], elementSize, rw.x1, rw.y1, rw.x2, rw.y2, LBMNodeType.Wall);
}
}
base.LoadContent();
}