public RtsBullet(Unit shooter, RtsObject target, Vector2 position, int size, float speed)
: base(new Rectangle(0, 0, size, size), new Vector2(speed, speed))
{
this.shooter = shooter;
this.target = target;
CenterPoint = position;
RtsBullets.Add(this);
}
public UnitAnimation(Unit unit, int size, float duration, float fps, bool stayAfterDeath, Texture2D spriteSheet, int frameWidth, int frameHeight)
: base(duration, fps, Util.SplitTexture(spriteSheet, frameWidth, frameHeight))
{
Unit = unit;
Rectangle = new Rectangle(0, 0, size, size);
Rectangle.Location = new Point((int)Unit.CenterPoint.X - Rectangle.Width / 2, (int)Unit.CenterPoint.Y - Rectangle.Height / 2);
Rotation = Unit.Rotation;
StayAfterDeath = stayAfterDeath;
UnitAnimations.Add(this);
}
public UnitAnimation(Unit unit, int size, float duration, float fps, bool stayAfterDeath, params Texture2D[] textures)
: base(duration, fps, textures)
{
Unit = unit;
Rectangle = new Rectangle(0, 0, size, size);
Rectangle.Location = new Point((int)Unit.CenterPoint.X - Rectangle.Width / 2, (int)Unit.CenterPoint.Y - Rectangle.Height / 2);
Rotation = Unit.Rotation;
StayAfterDeath = stayAfterDeath;
UnitAnimations.Add(this);
}
public void Push(Unit pusher, float angle, float force)
{
pushCount++;
float angleX = (float)Math.Cos(angle);
float angleY = (float)Math.Sin(angle);
CenterPoint += new Vector2(force * angleX, force * angleY);
checkForWallHit();
//if (isFollowing)
// return;
lock (PotentialCollisionsLock)
{
foreach (Unit unit in PotentialCollisions)
{
if (unit.pushCount < 1 && Intersects(unit))
{
angle = (float)Math.Atan2(unit.centerPoint.Y - centerPoint.Y, unit.centerPoint.X - centerPoint.X);
unit.Push(this, angle, force);
//unit.Push(this, angle, force * .1f);
//Push(unit, angle + (float)Math.PI, force * .9f);
}
}
}
}
public bool Intersects(Unit u)
{
//if (radius == u.radius)
// return Vector2.DistanceSquared(centerPoint, u.centerPoint) < (radiusTimesTwoSquared);
//else
return Vector2.Distance(centerPoint, u.centerPoint) < (this.Radius + u.Radius);
}
public static void RemoveUnit(Unit u)
{
lock (UnitsLock)
{
units.Remove(u);
}
lock (UnitsSortedLock)
{
unitsSorted.Remove(u);
}
}
public static void AddUnit(Unit u)
{
lock (UnitsLock)
{
units.Add(u);
}
lock (UnitsSortedLock)
{
unitsSorted.Add(u);
}
}
//public Object WayPointsLock = new Object();
public PathFindRequest(Unit unit, MoveCommand command, PathNode startNode, bool avoidUnits)
{
Unit = unit;
Command = command;
StartNode = startNode;
AvoidUnits = avoidUnits;
}
public void NextWayPoint(Unit unit, PathFinder pathFinder)
{
WayPoints.RemoveAt(0);
pathFinder.SmoothPath(WayPoints, unit);
}
void drawSelectionRing(Unit unit, SpriteBatch spriteBatch, Color color)
{
selectionRingLine.Colour = color;
selectionRingLine.Position = unit.CenterPoint;
selectionRingLine.CreateCircle(unit.Radius, (int)Math.Round(unit.Radius * 2));
selectionRingLine.Render(spriteBatch);
}
void drawSelectingRing(Unit unit, SpriteBatch spriteBatch)
{
spriteBatch.Draw(brownGuySelectingTexture, new Rectangle((int)unit.CenterPoint.X, (int)unit.CenterPoint.Y, unit.Width, unit.Height), null, Color.White, unit.Rotation, unit.TextureCenterOrigin, SpriteEffects.None, 0f);
}
public override void Update(GameTime gameTime)
{
// check for exit
if (GamePad.GetState(PlayerIndex.One).Buttons.Back == ButtonState.Pressed)
Game1.Game.Exit();
if (Keyboard.GetState(PlayerIndex.One).IsKeyDown(Keys.Escape))
{
//Graphics.ToggleFullScreen();
cleanup();
returnControl("title");
return;
}
// mute check
checkForMute();
// pause check
if (Keyboard.GetState(PlayerIndex.One).IsKeyUp(Keys.P))
allowPause = true;
if (allowPause && Keyboard.GetState(PlayerIndex.One).IsKeyDown(Keys.P))
{
paused ^= true;
allowPause = false;
if (paused)
MediaPlayer.Volume /= 4;
else
MediaPlayer.Volume *= 4;
}
// update mouse and keyboard state
mouseState = Mouse.GetState();
keyboardState = Keyboard.GetState();
checkForCameraZoom();
checkForCameraRotate();
// do nothing else if paused
if (paused)
return;
//update fps
fpsElapsedTime += gameTime.ElapsedGameTime;
if (fpsElapsedTime > TimeSpan.FromSeconds(1))
{
//Game1.Game.Window.Title = "FPS: " + (frameCounter > 2 ? frameCounter.ToString() : "COOL");
fpsMessage = "FPS: " + (frameCounter > 2 ? frameCounter.ToString() : "COOL");
fpsMessage += " - Unit count: " + Unit.Units.Count;
fpsElapsedTime -= TimeSpan.FromSeconds(1);
frameCounter = 0;
}
if (button1.Rectangle.Contains(mouseState.X, mouseState.Y) && mouseState.LeftButton == ButtonState.Pressed)
{
Unit brownGuy;
brownGuy = new Unit(1, new Vector2(worldViewport.Width * .25f, worldViewport.Height / 2), ISAACSIZE, ISAACSPEED);
brownGuy.Texture = brownGuyTexture;
//brownGuy.AddWayPoint(new Vector2(Graphics.GraphicsDevice.Viewport.Width * .75f, Graphics.GraphicsDevice.Viewport.Height / 2));
brownGuy.GiveCommand(new MoveCommand(new Vector2(worldViewport.Width * .75f, worldViewport.Height / 2), 1));
}
else if (button2.Rectangle.Contains(mouseState.X, mouseState.Y) && mouseState.LeftButton == ButtonState.Pressed)
{
for (int i = 0; i < 10; i++)
{
Unit brownGuy;
brownGuy = new Unit(1, new Vector2(worldViewport.Width * .25f, worldViewport.Height / 2), ISAACSIZE, ISAACSPEED);
brownGuy.Texture = brownGuyTexture;
//brownGuy.AddWayPoint(new Vector2(Graphics.GraphicsDevice.Viewport.Width * .75f, Graphics.GraphicsDevice.Viewport.Height / 2));
brownGuy.GiveCommand(new MoveCommand(new Vector2(worldViewport.Width * .75f, worldViewport.Height / 2), 1));
}
}
else if (button3.Rectangle.Contains(mouseState.X, mouseState.Y) && mouseState.LeftButton == ButtonState.Pressed)
{
Graphics.ToggleFullScreen();
uiViewport = GraphicsDevice.Viewport;
worldViewport = GraphicsDevice.Viewport;
worldViewport.Height -= (minimapSize + minimapBorderSize * 2);
GraphicsDevice.Viewport = worldViewport;
initializeMinimap();
}
if (SelectedUnits.Count == 1)
{
Game1.Game.Window.Title = "idle: " + SelectedUnits[0].IsIdle + " hp: " + SelectedUnits[0].Hp + "/" + SelectedUnits[0].MaxHp + ". position " + SelectedUnits[0].CenterPoint;
}
timeForPathFindingProfiling += gameTime.ElapsedGameTime.TotalMilliseconds;
if (timeForPathFindingProfiling >= 1000)
{
double pathFindingTime;
lock (Unit.PathFinder.TimeSpentPathFindingLock)
{
pathFindingTime = Unit.PathFinder.TimeSpentPathFinding.TotalMilliseconds;
Unit.PathFinder.TimeSpentPathFinding = TimeSpan.Zero;
}
pathFindingPercentage = pathFindingTime / timeForPathFindingProfiling * 100;
timeForPathFindingProfiling = 0;
}
checkForAttackCommand();
Shrinker.UpdateShrinkers(gameTime);
checkHotKeyGroups(gameTime);
SelectBox.Update(worldViewport, camera);
checkForLeftClick(gameTime);
checkForRightClick();
checkForStop();
RtsBullet.UpdateAll(gameTime);
Unit.UpdateUnits(gameTime);
UnitAnimation.UpdateAll();
removeDeadUnitsFromSelections();
checkForMouseCameraScroll(gameTime);
if (keyboardState.IsKeyDown(Keys.Space))
centerCameraOnSelectedUnits();
clampCameraToMap();
}
void SelectUnits(GameTime gameTime)
{
//SelectBox.Box.CalculateCorners();
int selectingUnitsCount = SelectingUnits.Count;
SelectingUnits.Clear();
timeSinceLastSimpleClick += (int)gameTime.ElapsedGameTime.TotalMilliseconds;
bool simpleClick = (SelectBox.Box.GreaterOfWidthAndHeight <= simpleClickSize);
if (SelectBox.IsSelecting)
{
selecting = true;
unitsSelected = false;
foreach (Unit unit in Unit.Units)
{
if ((simpleClick && unit.Contains(Vector2.Transform(new Vector2(mouseState.X, mouseState.Y), Matrix.Invert(camera.get_transformation(worldViewport))))) ||
(!simpleClick && SelectBox.Box.Rectangle.Intersects(unit.Rectangle)))
SelectingUnits.Add(unit);
}
}
else if (unitsSelected == false)
{
selecting = false;
unitsSelected = true;
// holding shift
if (keyboardState.IsKeyDown(Keys.LeftShift))
{
foreach (Unit unit in Unit.Units)
{
if ((simpleClick && unit.Contains(Vector2.Transform(new Vector2(mouseState.X, mouseState.Y), Matrix.Invert(camera.get_transformation(worldViewport))))) ||
(!simpleClick && SelectBox.Box.Rectangle.Intersects(unit.Rectangle)))
{
// holding ctrl or double click
if ((simpleClick && lastUnitClicked == unit && timeSinceLastSimpleClick <= doubleClickDelay) ||
(simpleClick && keyboardState.IsKeyDown(Keys.LeftControl)))
{
timeSinceLastSimpleClick = 0;
foreach (Unit u in Unit.Units)
if (u.Type == unit.Type && !u.IsOffScreen(worldViewport, camera))
SelectedUnits.Add(u);
}
// not holding ctrl or double click
else
{
if (!SelectedUnits.Contains(unit))
SelectedUnits.Add(unit);
else if (simpleClick)
SelectedUnits.Remove(unit);
}
lastUnitClicked = unit;
}
}
}
// not holding shift
else
{
SelectedUnits.Clear();
foreach (Unit unit in Unit.Units)
{
if ((simpleClick && unit.Contains(Vector2.Transform(new Vector2(mouseState.X, mouseState.Y), Matrix.Invert(camera.get_transformation(worldViewport))))) ||
(!simpleClick && SelectBox.Box.Rectangle.Intersects(unit.Rectangle)))
{
// holding ctrl or double click
if ((simpleClick && lastUnitClicked == unit && timeSinceLastSimpleClick <= doubleClickDelay) ||
(simpleClick && keyboardState.IsKeyDown(Keys.LeftControl)))
{
timeSinceLastSimpleClick = 0;
foreach (Unit u in Unit.Units)
if (u.Type == unit.Type && !u.IsOffScreen(worldViewport, camera))
SelectedUnits.Add(u);
}
// not holding ctrl or double click
else
SelectedUnits.Add(unit);
lastUnitClicked = unit;
}
}
}
if (simpleClick)
timeSinceLastSimpleClick = 0;
}
}
public bool IntersectsUnit(Unit u)
{
return Vector2.Distance(centerPoint, u.CenterPoint) < (collisionRadius + u.Radius);
}