| protected Dispose ( bool disposing ) : void | ||
| disposing | bool | |
| return | void | |
public static Texture2D FromText(string text, SpriteFont font, Color color, Size size, bool multiLine, int lineStart, GraphicsDevice device)
{
string[] drawAbleText = multiLine ? text.Split(new string[1] { "\n" }, StringSplitOptions.None) : new string[1] { text };
RenderTarget2D target = new RenderTarget2D(device, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(device);
device.SetRenderTarget(target);
device.Clear(Color.Transparent);
sb.Begin();
for (int i = lineStart; i < drawAbleText.Length; i++)
{
float y = 1 + (i - lineStart) * font.GetHeight();
sb.DrawString(font, drawAbleText[i], new Vector2(1, y), color, 0f, Vector2.Zero, Vector2.One, SpriteEffects.None, 0f);
}
sb.End();
device.SetRenderTarget(null);
Texture2D texture = new Texture2D(device, size.Width, size.Height);
Color[] colorData = target.GetColorData();
texture.SetData(colorData);
target.Dispose();
sb.Dispose();
return texture;
}
protected override void Draw()
{
base.Draw();
var spriteBatch = new SpriteBatch(GraphicsDevice);
_rendererCollection.Render(spriteBatch, GraphicsDevice.Viewport.Bounds, _textureContent);
spriteBatch.Dispose();
}
/// <summary>
/// Draw the screen
/// </summary>
/// <param name="gameTime">GameTime for this draw</param>
public override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer,
Color.Red, 1.0f, 0);
SpriteBatch batch = new SpriteBatch(GraphicsDevice);
batch.Begin();
{
batch.Draw(screenImage, new Rectangle(0, 0, SnailsPace.getInstance().Window.ClientBounds.Width, SnailsPace.getInstance().Window.ClientBounds.Height), Color.White);
}
batch.End();
batch.Dispose();
}
public void Dispose()
{
if (batch != null)
{
batch.Dispose();
}
isClose = true;
rectLazy.Clear();
fillRectLazy.Clear();
lineLazy.Clear();
circleLazy.Clear();
polyLazy.Clear();
}
/// <summary>
/// Draw the background image, the player's score, and a string indicating how to leave the screen.
/// </summary>
/// <param name="gameTime">GameTime for this update</param>
public override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer,
Color.Red, 1.0f, 0);
SpriteBatch batch = new SpriteBatch(GraphicsDevice);
batch.Begin();
{
batch.Draw(screenImage, new Rectangle(0, 0, SnailsPace.getInstance().Window.ClientBounds.Width, SnailsPace.getInstance().Window.ClientBounds.Height), Color.White);
batch.DrawString(font, "Your score is...", new Vector2(100, 25), Color.White);
batch.DrawString(font, pointsString, new Vector2(50, 60), Color.White);
batch.DrawString(font, "Press " + SnailsPace.inputManager.getKeyBinding("MenuToggle") + " to continue...", new Vector2(250, 500), Color.White);
}
batch.End();
batch.Dispose();
}
/// <summary>
/// Draw the background image, the player's score, and a string indicating how to leave the screen.
/// </summary>
/// <param name="gameTime">GameTime for this update</param>
public override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer,
Color.Red, 1.0f, 0);
SpriteBatch batch = new SpriteBatch(GraphicsDevice);
batch.Begin();
{
batch.Draw(screenImage, new Rectangle(0, 0, SnailsPace.getInstance().Window.ClientBounds.Width, SnailsPace.getInstance().Window.ClientBounds.Height), Color.White);
batch.DrawString(font, mapName, new Vector2(100, 25), Color.White);
List<Score> pointsScores;
SnailsPace.highScoreList.pointsScores.TryGetValue(mapName, out pointsScores);
List<Score> accuracyScores;
SnailsPace.highScoreList.pointsScores.TryGetValue(mapName, out accuracyScores);
List<Score>.Enumerator pointEnumerator = pointsScores.GetEnumerator();
List<Score>.Enumerator accuracyEnumerator = accuracyScores.GetEnumerator();
for (int i = 0; i < pointsScores.Count; i++)
{
pointEnumerator.MoveNext();
batch.DrawString(font, pointEnumerator.Current.score + " " + pointEnumerator.Current.name, new Vector2(50, 50 + (25 * i)), Color.White);
}
}
batch.End();
batch.Dispose();
}
public void GenerateAssets()
{
SpriteBatch spriteBatch = new SpriteBatch(m_GraphicsDevice);
ClearOldData();
GenerateCityMesh(m_GraphicsDevice); //generates the city mesh
CreateTextureAtlas(spriteBatch); //generates the many atlases used when rendering the city.
CreateTransparencyAtlas(spriteBatch);
RoadAtlas = CreateRoadAtlas(m_Roads, spriteBatch);
RoadCAtlas = CreateRoadAtlas(m_RoadCorners, spriteBatch);
spriteBatch.Dispose();
RegenData = false; //don't do this again next frame...
}
private void DrawSprites(float HB, float VB)
{
SpriteBatch spriteBatch = new SpriteBatch(m_GraphicsDevice);
spriteBatch.Begin();
if (!m_Zoomed && m_HandleMouse)
{
//draw rectangle to indicate zoom position
DrawLine(m_WhiteLine, new Vector2(m_MouseState.X - 15, m_MouseState.Y - 11), new Vector2(m_MouseState.X - 15, m_MouseState.Y + 11), spriteBatch, 2, 1);
DrawLine(m_WhiteLine, new Vector2(m_MouseState.X - 16, m_MouseState.Y + 10), new Vector2(m_MouseState.X + 16, m_MouseState.Y + 10), spriteBatch, 2, 1);
DrawLine(m_WhiteLine, new Vector2(m_MouseState.X + 15, m_MouseState.Y + 11), new Vector2(m_MouseState.X + 15, m_MouseState.Y - 11), spriteBatch, 2, 1);
DrawLine(m_WhiteLine, new Vector2(m_MouseState.X + 16, m_MouseState.Y - 10), new Vector2(m_MouseState.X - 16, m_MouseState.Y - 10), spriteBatch, 2, 1);
}
else if (m_Zoomed && m_HandleMouse)
{
if (m_LotCost != 0)
{
float X = GetHoverSquare()[0];
float Y = GetHoverSquare()[1];
//TODO: Should this have opacity? Might have to change this to render only when hovering over a lot.
DrawTooltip(spriteBatch, m_LotCost.ToString() + "§", new Vector2(X, Y), 0f);
}
else
{
if (m_CurrentLot != null)
{
float X = GetHoverSquare()[0];
float Y = GetHoverSquare()[1];
bool Online = ProtoHelpers.GetBit(m_CurrentLot.flags, 0);
string OnlineStr = (Online == true) ? "Online" : "Offline";
//TODO: Should this have opacity? Might have to change this to render only when hovering over a lot.
DrawTooltip(spriteBatch, GameFacade.Strings.GetString("215", "3", new string[]{m_CurrentLot.name}) + "\n"
+ OnlineStr, new Vector2(X, Y), 0f);
}
}
}
if (m_ZoomProgress < 0.5)
{
spriteBatch.End();
spriteBatch.Dispose();
return;
}
float iScale = (float)m_ScrWidth / (HB * 2);
float treeWidth = (float)(Math.Sqrt(2)*(128.0/144.0));
float treeHeight = treeWidth*(80/128);
Vector2 mid = CalculateR(new Vector2(m_ViewOffX, -m_ViewOffY)); //determine approximate tile position at center of screen
mid.X -= 6;
mid.Y += 6;
float[] bounds = new float[] { (float)Math.Round(mid.X - 19), (float)Math.Round(mid.Y - 19), (float)Math.Round(mid.X + 19), (float)Math.Round(mid.Y + 19) };
Texture2D img = m_Forest;
float fade = Math.Max(0, Math.Min(1, (m_ZoomProgress - 0.4f) * 2));
DrawTileBorders(iScale, spriteBatch);
for (short y = (short)bounds[1]; y < bounds[3]; y++) //iterate over tiles close to the approximate tile position at the center of the screen and draw any trees/houses on them
{
if (y < 0 || y > 511) continue;
for(short x = (short)bounds[0]; x < bounds[2]; x++)
{
if (x < 0 || x > 511) continue;
float elev = (m_ElevationData[(y * 512 + x) * 4] + m_ElevationData[(y * 512 + Math.Min(x + 1, 511)) * 4] +
m_ElevationData[(Math.Min(y + 1, 511) * 512 + Math.Min(x + 1, 511)) * 4] +
m_ElevationData[(Math.Min(y + 1, 511) * 512 + x) * 4]) / 4; //elevation of sprite is the average elevation of the 4 vertices of the tile
var xy = transformSpr(iScale, new Vector3((float)(x + 0.5), elev / 12.0f, (float)(y + 0.5)));
if (xy.X > -64 && xy.X < m_ScrWidth + 64 && xy.Y > -40 && xy.Y < m_ScrHeight + 40) //is inside screen
{
Vector2 loc = new Vector2( x, y );
LotTileEntry house;
if (m_CityLookup.ContainsKey(loc))
{
house = m_CityLookup[loc];
}
else
{
house = null;
}
if (house != null) //if there is a house here, draw it
{
if ((house.flags & 1) > 0) {
PathTile(x, y, iScale, (float)(0.3+Math.Sin(4*Math.PI*(m_SpotOsc%1))*0.15));
}
double scale = treeWidth * iScale / 128.0;
if (!m_HouseGraphics.ContainsKey(house.lotid)) {
//no house graphic found - request one!
m_HouseGraphics[house.lotid] = m_DefaultHouse;
m_CityData.RetrieveHouseGFX(house.lotid, m_HouseGraphics, m_GraphicsDevice);
}
Texture2D lotImg = m_HouseGraphics[house.lotid];
spriteBatch.Draw(lotImg, new Rectangle((int)(xy.X - 64.0 * scale), (int)(xy.Y - 32.0 * scale), (int)(scale * 128), (int)(scale * 64)), m_TintColor);
}
else //if there is no house, draw the forest that's meant to be here.
{
double fType = m_ForestTypes[m_ForestTypeData[(y * 512 + x)]];
double fDens = Math.Round((double)(m_ForestDensityData[(y * 512 + x) * 4] * 4 / 255));
if (!(fType == -1 || fDens == 0))
{
double scale = treeWidth * iScale / 128.0;
spriteBatch.Draw(m_Forest, new Rectangle((int)(xy.X - 64.0 * scale), (int)(xy.Y - 56.0 * scale), (int)(scale * 128), (int)(scale * 80)), new Rectangle((int)(128 * (fDens - 1)), (int)(80 * fType), 128, 80), m_TintColor);
//draw correct forest from forest atlas
}
}
}
}
}
Draw2DPoly(); //fill the tiles below online houses BEFORE actually drawing the houses and trees!
spriteBatch.End();
spriteBatch.Dispose();
}
/// <summary>
/// Dispose
/// </summary>
/// <param name="someObject">Some object</param>
public static void Dispose(ref SpriteBatch someObject)
{
if (someObject != null)
someObject.Dispose();
someObject = null;
}
/// <summary>
/// Render the scene.
/// </summary>
/// <param name="objects">All GameObjects to be rendered.</param>
/// <param name="strings">Strings of text to render.</param>
/// <param name="gameTime">The current time.</param>
public void render(List<Objects.GameObject> objects, List<Objects.Text> strings, GameTime gameTime)
{
SnailsPace.getInstance().GraphicsDevice.RenderState.CullMode = CullMode.None;
SnailsPace.getInstance().GraphicsDevice.RenderState.DepthBufferEnable = true;
SnailsPace.getInstance().GraphicsDevice.RenderState.DepthBufferWriteEnable = true;
SnailsPace.getInstance().GraphicsDevice.Clear(ClearOptions.Target | ClearOptions.DepthBuffer, Color.CornflowerBlue, 1.0f, 0);
Vector3 cameraTargetPosition = getCameraTargetPosition();
cameraTargetPosition.Z = cameraTargetPosition.Z * debugZoom;
if (!cameraPosition.Equals(cameraTargetPosition))
{
// If the camera is not at it's target position, move the camera toward the target.
float elapsedTime = (float)Math.Min(gameTime.ElapsedRealTime.TotalSeconds, 1);
Vector3 cameraDifference = cameraTargetPosition - cameraPosition;
Vector3 cameraPositionMovement = Vector3.Zero;
cameraPositionMovement.X = calculateCameraMovement(cameraDifference.X, elapsedTime);
cameraPositionMovement.Y = calculateCameraMovement(cameraDifference.Y, elapsedTime);
cameraPositionMovement.Z = calculateCameraMovement(cameraDifference.Z, elapsedTime);
cameraPosition = cameraPosition + cameraPositionMovement;
// Keep the camera inside the level's specified bounds.
float cameraStopXDistance = (float)(1000 * Math.Tan(45 / 2.0));
float cameraStopYDistance = (float)(1000 * Math.Tan(MathHelper.PiOver4 / 2.0));
for (int i = 1; i < cameraBounds.Length; i++)
{
if (cameraBounds[i].X == cameraBounds[i - 1].X)
{
// This is a vertical bounding line, check the camera position to the left and right.
if ((cameraBounds[i].X < 0) && (cameraPosition.X - cameraStopXDistance < cameraBounds[i].X))
cameraPosition.X = cameraBounds[i].X + cameraStopXDistance;
else if ((cameraBounds[i].X > 0) && (cameraPosition.X + cameraStopXDistance > cameraBounds[i].X))
cameraPosition.X = cameraBounds[i].X - cameraStopXDistance;
}
else if (cameraBounds[i].Y == cameraBounds[i - 1].Y)
{
// This is a horizontal bounding line, check the camera position on top and bottom.
if ((cameraBounds[i].Y > 0) && (cameraPosition.Y + cameraStopYDistance > cameraBounds[i].Y))
cameraPosition.Y = cameraBounds[i].Y - cameraStopYDistance;
else if ((cameraBounds[i].Y < 0) && (cameraPosition.Y - cameraStopYDistance < cameraBounds[i].Y))
cameraPosition.Y = cameraBounds[i].Y + cameraStopYDistance;
}
}
}
Viewport viewport = SnailsPace.getInstance().GraphicsDevice.Viewport;
float aspectRatio = (float)viewport.Width / (float)viewport.Height;
cameraProjection = Matrix.CreatePerspectiveFieldOfView(MathHelper.PiOver4, aspectRatio, nearClip, farClip);
cameraView = Matrix.CreateLookAt(cameraPosition, cameraPosition + Vector3.Forward, Vector3.Up);
BoundingFrustum viewFrustum = new BoundingFrustum(cameraView * cameraProjection);
#if DEBUG
// If debugging bounding boxes, make sure the list exists.
if (boundingBoxVertices == null)
{
boundingBoxVertices = new List<VertexPositionColorTexture[]>();
}
else
{
boundingBoxVertices.Clear();
}
#endif
if (objects != null)
{
List<Objects.GameObject>.Enumerator objectEnumerator = objects.GetEnumerator();
SnailsPace.getInstance().GraphicsDevice.VertexDeclaration = new VertexDeclaration(SnailsPace.getInstance().GraphicsDevice, VertexPositionColorTexture.VertexElements);
while (objectEnumerator.MoveNext())
{
// Iterate over each GameObject and draw it.
drawObject(objectEnumerator.Current, viewFrustum);
#if DEBUG
if (SnailsPace.debugBoundingBoxes && objectEnumerator.Current.collidable)
{
// Draw a bounding box if we are debugging bounding boxes and this object has one.
Objects.GameObjectBounds boundingBox = objectEnumerator.Current.bounds;
Vector2[] boxVertices = boundingBox.Points;
VertexPositionColorTexture[] visualBoxVertices = new VertexPositionColorTexture[boxVertices.Length + 2];
visualBoxVertices[0].Color = boundingBoxCenterColor;
visualBoxVertices[0].Position = new Vector3(objectEnumerator.Current.position, 1);
visualBoxVertices[visualBoxVertices.Length - 1].Position = new Vector3(boxVertices[0], 1);
visualBoxVertices[visualBoxVertices.Length - 1].Color = boundingBoxColor;
for (int boxVertexIndex = 0; boxVertexIndex < boxVertices.Length; boxVertexIndex++)
{
visualBoxVertices[boxVertexIndex + 1].Position = new Vector3(boxVertices[boxVertexIndex], 1);
visualBoxVertices[boxVertexIndex + 1].Color = boundingBoxColor;
}
boundingBoxVertices.Add(visualBoxVertices);
}
#endif
}
objectEnumerator.Dispose();
#if DEBUG
if (SnailsPace.debugTriggers)
{
// Draw a trigger box if we are debugging triggers.
List<Objects.Trigger>.Enumerator triggers = Engine.map.triggers.GetEnumerator();
while (triggers.MoveNext())
{
// For each trigger, draw a box and add it to the list with the bounding boxes.
Objects.GameObjectBounds boundingBox = triggers.Current.bounds;
Vector2[] boxVertices = boundingBox.Points;
VertexPositionColorTexture[] visualBoxVertices = new VertexPositionColorTexture[boxVertices.Length + 2];
visualBoxVertices[0].Color = triggerBoxCenterColor;
visualBoxVertices[0].Position = new Vector3(triggers.Current.position, 1);
visualBoxVertices[visualBoxVertices.Length - 1].Position = new Vector3(boxVertices[0], 10);
visualBoxVertices[visualBoxVertices.Length - 1].Color = triggerBoxColor;
for (int boxVertexIndex = 0; boxVertexIndex < boxVertices.Length; boxVertexIndex++)
{
visualBoxVertices[boxVertexIndex + 1].Position = new Vector3(boxVertices[boxVertexIndex], 1);
visualBoxVertices[boxVertexIndex + 1].Color = triggerBoxColor;
}
boundingBoxVertices.Add(visualBoxVertices);
}
triggers.Dispose();
}
// TODO: this probably isn't how we want to do this if we end up using more than one effect
Effect effect = getOrCreateEffect("Resources/Effects/effects");
effect.CurrentTechnique = effect.Techniques["Colored"];
effect.Parameters["xView"].SetValue(cameraView);
effect.Parameters["xProjection"].SetValue(cameraProjection);
effect.Parameters["xWorld"].SetValue(Matrix.Identity);
effect.Begin();
// Draw all the bounding and trigger boxes.
List<VertexPositionColorTexture[]>.Enumerator boundingBoxEnumerator = boundingBoxVertices.GetEnumerator();
while (boundingBoxEnumerator.MoveNext())
{
IEnumerator<EffectPass> effectPassEnumerator = effect.CurrentTechnique.Passes.GetEnumerator();
while (effectPassEnumerator.MoveNext())
{
effectPassEnumerator.Current.Begin();
// The vertex declaration needs to be set before it gets here or it will fail.
SnailsPace.getInstance().GraphicsDevice.DrawUserPrimitives<VertexPositionColorTexture>(PrimitiveType.TriangleFan, boundingBoxEnumerator.Current, 0, boundingBoxEnumerator.Current.Length - 2);
effectPassEnumerator.Current.End();
}
effectPassEnumerator.Dispose();
}
boundingBoxEnumerator.Dispose();
effect.End();
#endif
}
if (strings == null)
{
strings = new List<Objects.Text>();
}
SpriteBatch batch = new SpriteBatch(SnailsPace.getInstance().GraphicsDevice);
batch.Begin();
// Draw HUD
{
batch.Draw(Engine.healthIcon, new Rectangle(0, 0, 32, 32), Color.White);
batch.Draw(Engine.healthBar, new Rectangle(32, 8, (int)((Player.helix.health / (float)Player.helix.maxHealth) * 300), 16), Color.White);
batch.Draw(Engine.fuelIcon, new Rectangle(0, 24, 32, 32), Color.White);
batch.Draw(Engine.fuelBar, new Rectangle(32, 32, (int)((Player.helix.fuel / Player.helix.maxFuel) * 300), 16), Color.White);
// If we're fighting a boss, draw them a health bar.
if (Engine.boss != null)
{
int screenWidth = SnailsPace.videoConfig.getInt("width");
int screenHeight = SnailsPace.videoConfig.getInt("height");
int barWidth = 600, barHeight = 60, barMarginX = 18, barMarginY = 20;
int barx = (screenWidth - barWidth) / 2;
int bary = (screenHeight - barHeight) - 14;
batch.Draw(Engine.bossHealthShadow, new Rectangle(barx, bary, barWidth, barHeight), Color.White);
batch.Draw(Engine.bossHealthBar, new Rectangle(barx + barMarginX, bary + barMarginY, (int)((Engine.boss.health / (float)Engine.boss.maxHealth) * barWidth - 2 * barMarginX), barMarginY), Color.White);
}
}
// Draw the Inventory
{
Texture2D weaponTable = SnailsPace.getInstance().Content.Load<Texture2D>("Resources/Textures/WeaponTable");
Texture2D separator = SnailsPace.getInstance().Content.Load<Texture2D>("Resources/Textures/PauseScreen");
SpriteFont font = SnailsPace.getInstance().Content.Load<SpriteFont>("Resources/Fonts/Score");
int y = 64;
int bigSize = 32;
int smallSize = 24;
Objects.Weapon currentWeapon = Player.helix.weapon;
for(int i = 0; i < Player.helix.inventory.Length; i++)
{
// Draw each item in the player's inventory.
batch.Draw(separator, new Rectangle(8, y++, 32, 1), new Rectangle(1, 0, 1, 1), Color.White);
Objects.Weapon weapon = Player.helix.inventory[i];
if (weapon == null)
{
y += 8;
continue;
}
int tx = weapon.sprite.animationStart % 4, ty = weapon.sprite.animationStart / 4;
Rectangle spot, source;
if (currentWeapon == weapon)
{
// If this is the weapon we're using, make it pop out by displaying it bigger and with white text.
Color textColor = Color.White;
spot = new Rectangle(0, y, bigSize * 2, bigSize);
strings.Add(new Objects.Text(weapon.name, font, new Vector2(bigSize * 2, y), new Vector2(0.5f, 0.5f), textColor));
strings.Add(new Objects.Text((weapon.ammunition != -1 ? weapon.ammunition.ToString() : "Inf"), font, new Vector2(bigSize * 2, y + bigSize / 2.25f), new Vector2(0.5f, 0.5f), textColor));
y += bigSize;
}
else
{
// This isn't the weapon we're using, give it a smaller icon and gray text.
Color textColor = Color.LightGray;
spot = new Rectangle(0, y, smallSize * 2, smallSize);
strings.Add(new Objects.Text(weapon.name, font, new Vector2(smallSize * 2, y), new Vector2(0.4f, 0.4f), textColor));
strings.Add(new Objects.Text((weapon.ammunition != -1 ? weapon.ammunition.ToString() : "Inf"), font, new Vector2(smallSize * 2, y + smallSize / 2.25f), new Vector2(0.4f, 0.4f), textColor));
y += smallSize;
}
source = new Rectangle(tx * 128, ty * 64, 128, 64);
batch.Draw(weaponTable, spot, source, Color.White);
}
batch.Draw(separator, new Rectangle(8, y++, 32, 1), new Rectangle(0, 0, 1, 1), Color.White);
}
// Draw text strings
List<Objects.Text>.Enumerator textEnumerator = strings.GetEnumerator();
while (textEnumerator.MoveNext())
{
batch.DrawString(textEnumerator.Current.font, textEnumerator.Current.content, textEnumerator.Current.position, textEnumerator.Current.color, textEnumerator.Current.rotation, Vector2.Zero, textEnumerator.Current.scale, SpriteEffects.None, 0);
}
textEnumerator.Dispose();
batch.End();
batch.Dispose();
}
protected override void Draw(IXnaGameTime gameTime)
{
gameTime.ThrowIfNull("gameTime");
var spriteBatch = new SpriteBatch(GraphicsDevice);
_rendererCollection.Render(spriteBatch, gameTime, _fontContent, _textureContent);
spriteBatch.Dispose();
}
/// <summary>
/// loads map for use in game
/// </summary>
public void LoadAndInitialize()
{
try
{
#region load map data
XDocument doc = XDocument.Load(Parameters.FileName);
XElement root = doc.Element("MapFile");
if (root == null)
return;
//sectors
XElement sectors = root.Element("Sectors");
if (sectors == null)
return;
foreach (XElement sector in sectors.Elements("Sector"))
{
try
{
Sectors.Add(new MapSector(sector.Attribute("name").Value,
new Vector2(float.Parse(sector.Attribute("x").Value.Replace('.', ',')), float.Parse(sector.Attribute("y").Value.Replace('.', ','))),
float.Parse(sector.Attribute("range").Value.Replace('.', ','))));
foreach (XElement item in sector.Elements())
{
try
{
switch (item.Name.LocalName)
{
case "Edge": Sectors[Sectors.Count - 1].Edges.Add(item.Attribute("name").Value); break;
case "Neighbour": Sectors[Sectors.Count - 1].Neighbours.Add(item.Attribute("name").Value); break;
case "Spawn": Sectors[Sectors.Count - 1].SpawnPoints.Add(item.Attribute("name").Value); break;
}
}
catch { }
}
}
catch { }
}
//points
XElement points = root.Element("Points");
if (points == null)
return;
foreach (XElement point in points.Elements("Point"))
{
try
{
Points.Add(new MapPoint(point.Attribute("name").Value, new Vector2(float.Parse(point.Attribute("x").Value.Replace('.', ',')), float.Parse(point.Attribute("y").Value.Replace('.', ',')))));
}
catch { }
}
//edges
XElement edges = root.Element("Edges");
if (edges == null)
return;
foreach (XElement edge in edges.Elements("Edge"))
{
try
{
Edges.Add(new MapEdge(edge.Attribute("name").Value, Points.Find(p => p.Name == edge.Attribute("start").Value), Points.Find(p => p.Name == edge.Attribute("end").Value)));
}
catch { }
}
//spawn points
XElement spawns = root.Element("Spawns");
if (spawns == null)
return;
foreach (XElement spawn in spawns.Elements("Spawn"))
{
try
{
SpawnPoints.Add(new MapSpawnPoint(spawn.Attribute("name").Value,
new Vector2(float.Parse(spawn.Attribute("x").Value.Replace('.', ',')), float.Parse(spawn.Attribute("y").Value.Replace('.', ','))),
float.Parse(spawn.Attribute("rot").Value.Replace('.', ',')),
int.Parse(spawn.Attribute("team").Value)));
SpawnInUse.Add(false);
}
catch { }
}
//rectangles
XElement rects = root.Element("Rects");
if (rects == null)
return;
foreach (XElement rect in rects.Elements("Rect"))
{
try
{
Rects.Add(new MapRect(rect.Attribute("name").Value,
new Rectangle(int.Parse(rect.Attribute("x").Value), int.Parse(rect.Attribute("y").Value), int.Parse(rect.Attribute("w").Value), int.Parse(rect.Attribute("h").Value)),
float.Parse(rect.Attribute("rot").Value.Replace('.', ',')),
int.Parse(rect.Attribute("originX").Value), int.Parse(rect.Attribute("originY").Value)));
}
catch { }
}
//clean up
//erase edges not assigned to any sector
for (int i = 0; i < Edges.Count; )
{
if (Sectors.FindIndex(s => s.Edges.FindIndex(e => Edges[i].Name == e) != -1) == -1)
Edges.RemoveAt(i);
else
i++;
}
//erase spawns outside of every sector (spawn need to be inside of some sector for motor initialization)
for (int i = 0; i < SpawnPoints.Count; )
{
if (Sectors.FindIndex(s => s.IsInSector(SpawnPoints[i].Coords)) == -1)
SpawnPoints.RemoveAt(i);
else
i++;
}
#endregion
#region draw map and slice it
//draw to memory
Texture = UIParent.defaultTextures;
RenderTarget2D mappicture = new RenderTarget2D(game.GraphicsDevice, (int)Parameters.Size.X, (int)Parameters.Size.Y, false, SurfaceFormat.Color, DepthFormat.None, 1, RenderTargetUsage.PreserveContents);
SpriteBatch sb = new SpriteBatch(game.GraphicsDevice);
game.GraphicsDevice.SetRenderTarget(mappicture);
game.GraphicsDevice.Clear(Parameters.BackColor);
sb.Begin(SpriteSortMode.Immediate, BlendState.AlphaBlend);
for (int x = 0; x < (int)(Parameters.Size.X / BackCrateTexture.Width + (Parameters.Size.X % BackCrateTexture.Width != 0 ? 1 : 0)); x++)
for (int y = 0; y < (int)(Parameters.Size.Y / BackCrateTexture.Height + (Parameters.Size.Y % BackCrateTexture.Height != 0 ? 1 : 0)); y++)
sb.Draw(Texture, new Vector2(x * BackCrateTexture.Width, y * BackCrateTexture.Height), BackCrateTexture, Parameters.BackCrateColor);
for (int i = 0; i < Rects.Count; i++)
Rects[i].Draw(ref sb, Parameters.BlockingColor);
sb.End();
//slice map
for (int x = 0; x < Slices.GetLength(0); x++)
for (int y = 0; y < Slices.GetLength(1); y++)
{
Slices[x, y] = new MapSlice(game, new Rectangle((int)(x * Parameters.Slicing.X), (int)(y * Parameters.Slicing.Y), (int)Parameters.Slicing.X, (int)Parameters.Slicing.Y));
game.GraphicsDevice.SetRenderTarget(Slices[x, y].picture);
game.GraphicsDevice.Clear(Color.Transparent);
sb.Begin(SpriteSortMode.Immediate, BlendState.Opaque);
sb.Draw(mappicture, Vector2.Zero, Slices[x, y].PositionAndSize, Color.White);
sb.End();
}
game.GraphicsDevice.SetRenderTarget(null);
mappicture.Dispose();
sb.Dispose();
Rects.Clear();
#endregion
}
catch { }
}
public static Texture2D Stretch(this Texture2D texture, Size size)
{
RenderTarget2D target = new RenderTarget2D(texture.GraphicsDevice, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(texture.GraphicsDevice);
texture.GraphicsDevice.SetRenderTarget(target);
texture.GraphicsDevice.Clear(Color.Transparent);
sb.Begin();
sb.Draw(texture, new Rectangle(0, 0, size.Width, size.Height), Color.White);
sb.End();
texture.GraphicsDevice.SetRenderTarget(null);
Texture2D result = new Texture2D(texture.GraphicsDevice, size.Width, size.Height);
result.SetData(target.GetColorData());
target.Dispose();
sb.Dispose();
return result;
}
public static Texture2D RenderOnto(this Texture2D texture, Size size, Vector2 position = default(Vector2), float rotation = 0, Vector2 scale = default(Vector2))
{
RenderTarget2D target = new RenderTarget2D(texture.GraphicsDevice, size.Width, size.Height);
SpriteBatch sb = new SpriteBatch(texture.GraphicsDevice);
texture.GraphicsDevice.SetRenderTarget(target);
texture.GraphicsDevice.Clear(Color.Transparent);
sb.Begin();
sb.Draw(texture, position, null, Color.White, rotation, Vector2.Zero, scale == default(Vector2) ? Vector2.One : scale, SpriteEffects.None, 1f);
sb.End();
texture.GraphicsDevice.SetRenderTarget(null);
Texture2D result = new Texture2D(texture.GraphicsDevice, size.Width, size.Height);
result.SetData(target.GetColorData());
target.Dispose();
sb.Dispose();
return result;
}
static public Texture2D LoadTexture (GraphicsDevice device, Stream input) {
Texture2D file = Texture2D.FromStream(device, input);
// Setup a render target to hold our final texture which will have premulitplied alpha values
RenderTarget2D result = new RenderTarget2D(device, file.Width, file.Height);
device.SetRenderTarget(result);
device.Clear(Color.Black);
// Multiply each color by the source alpha, and write in just the color values into the final texture
BlendState blendColor = new BlendState();
blendColor.ColorWriteChannels = ColorWriteChannels.Red | ColorWriteChannels.Green | ColorWriteChannels.Blue;
blendColor.AlphaDestinationBlend = Blend.Zero;
blendColor.ColorDestinationBlend = Blend.Zero;
blendColor.AlphaSourceBlend = Blend.SourceAlpha;
blendColor.ColorSourceBlend = Blend.SourceAlpha;
SpriteBatch spriteBatch = new SpriteBatch(device);
spriteBatch.Begin(SpriteSortMode.Immediate, blendColor);
spriteBatch.Draw(file, file.Bounds, Color.White);
spriteBatch.End();
// Now copy over the alpha values from the PNG source texture to the final one, without multiplying them
BlendState blendAlpha = new BlendState();
blendAlpha.ColorWriteChannels = ColorWriteChannels.Alpha;
blendAlpha.AlphaDestinationBlend = Blend.Zero;
blendAlpha.ColorDestinationBlend = Blend.Zero;
blendAlpha.AlphaSourceBlend = Blend.One;
blendAlpha.ColorSourceBlend = Blend.One;
spriteBatch.Begin(SpriteSortMode.Immediate, blendAlpha);
spriteBatch.Draw(file, file.Bounds, Color.White);
spriteBatch.End();
// Release the GPU back to drawing to the screen.
device.SetRenderTarget(null);
spriteBatch.Dispose();
file.Dispose();
#if IOS
return result as Texture2D;
#else
// RenderTarget2D are volatile and will be lost on screen resolution changes.
// So instead of using this directly, we create a non-voliate Texture2D.
// This is computationally slower, but should be safe as long as it is done on load.
Texture2D resultTexture = new Texture2D(device, file.Width, file.Height);
Color[] resultContent = new Color[Convert.ToInt32(file.Width * file.Height)];
result.GetData(resultContent);
resultTexture.SetData(resultContent);
result.Dispose(); // Dispose of the RenderTarget2D immediately.
return resultTexture;
#endif
}
