private void generateMove()
{
if (AIManager.getInstance().PlayerDetected)
{
updateState(State.Chase);
}
// patrol can just generate the waypoint once
if (this.currentState == State.Patrol)
{
if (base.Placement.index == this.destinationWayPoint)
{
this.destinationWayPoint = AIManager.getInstance().getNextWayPoint(base.Placement.index, this.movementDirection);
AIManager.getInstance().requestPath(base.Placement.index, this.destinationWayPoint, this.callBackDelegate);
}
else if (base.Placement.index == this.closestsPoint)
{
if (this.path.Count >= 1)
{
this.closestsPoint = path.Pop();
}
}
}
else if (this.currentState == State.Chase)
{
// chase should regenerate the waypoint all the time
if (this.closestsPoint == base.Placement.index)
{
AIManager.getInstance().requestPath(base.Placement.index, delegate(Stack <Point> path) {
this.callBackDelegate.Invoke(path);
if (this.path.Count >= 1)
{
this.closestsPoint = path.Pop();
}
});
}
}
}
public Person(ContentManager content, string fileStartsWith, Placement startingLocation, float movementSpeed)
{
BaseAnimationManagerParams animationParams = new BaseAnimationManagerParams();
animationParams.AnimationState = AnimationState.PlayForward;
animationParams.FrameRate = FRAME_RATE;
animationParams.TotalFrameCount = 4;
BaseAnimated2DSpriteParams spriteParams = new Animated2DSpriteLoadSingleRowBasedOnTexture();
spriteParams.Origin = new Vector2(ResourceManager.TILE_SIZE / 2, ResourceManager.TILE_SIZE / 2);
spriteParams.Texture = LoadingUtils.load <Texture2D>(content, fileStartsWith + "Right");
spriteParams.AnimationParams = animationParams;;
// we actually want his feet in the middle, not his chest which is where the origin is
spriteParams.Position = new Vector2(startingLocation.worldPosition.X + spriteParams.Origin.X, startingLocation.worldPosition.Y);
this.rightSprite = new Animated2DSprite(spriteParams);
spriteParams.SpriteEffect = SpriteEffects.FlipHorizontally;
this.leftSprite = new Animated2DSprite(spriteParams);
this.Placement = startingLocation;
this.direction = Direction.None;
this.movementSpeed = movementSpeed;
this.activeSprite = this.rightSprite;
this.BoundingBox = Helper.getPersonBBox(this.activeSprite.Position);
this.previousTypeOfSpace = AIManager.getInstance().Board[this.Placement.index.Y, this.Placement.index.X];
}
public Guard(ContentManager content, Placement startingLocation, string state, string movementDirection)
: base(content, "Guard", startingLocation, MOVEMENT_SPEED_WALK)
{
this.callBackDelegate = delegate(Stack <Point> path) {
if (this != null)
{
this.path = path;
}
};
// figure out our direction
if (movementDirection == MovementDirection.Clockwise.ToString())
{
this.movementDirection = MovementDirection.Clockwise;
}
else
{
this.movementDirection = MovementDirection.CounterClockwise;
}
// figure out our starting state
State initalState;
if (state == State.Chase.ToString())
{
initalState = State.Chase;
}
else if (state == State.Patrol.ToString())
{
initalState = State.Patrol;
}
else if (state == State.Standing.ToString())
{
initalState = State.Standing;
}
else
{
initalState = State.NotSpawned;
}
updateState(initalState);
if (this.currentState == State.Patrol && !AIManager.getInstance().PlayerDetected)
{
this.destinationWayPoint = AIManager.getInstance().getNextWayPoint(base.Placement.index, this.movementDirection);
AIManager.getInstance().requestPath(base.Placement.index, this.destinationWayPoint, delegate(Stack <Point> path) {
this.callBackDelegate.Invoke(path);
if (this.path != null && this.path.Count >= 1)
{
this.closestsPoint = this.path.Pop();
}
});
}
else if (this.currentState == State.Chase || AIManager.getInstance().PlayerDetected)
{
AIManager.getInstance().requestPath(base.Placement.index, delegate(Stack <Point> path) {
this.callBackDelegate.Invoke(path);
if (this.path != null && this.path.Count >= 1)
{
this.closestsPoint = this.path.Pop();
}
});
}
else if (this.currentState == State.Standing || this.currentState == State.NotSpawned)
{
// set the closest point to our guards location
this.closestsPoint = base.Placement.index;
}
this.ring = new RadiusRing(content, base.activeSprite.Position);
this.openDoorSfx = LoadingUtils.load <SoundEffect>(content, "OpenDoor");
this.prisonCellSfx = LoadingUtils.load <SoundEffect>(content, "CellDoor");
}
protected override void updateLocation(float elapsed)
{
this.ring.updatePosition(base.activeSprite.Position);
Point endNode = AIManager.getInstance().findEndNode();
if (this.closestsPoint == endNode)
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.GameOver;
StateManager.getInstance().TypeOfGameOver = StateManager.GameOverType.Guards;
SoundManager.getInstance().sfxEngine.playSoundEffect(this.prisonCellSfx);
}
if (this.direction != Direction.None)
{
float moveDistanceX = (this.movementSpeed * elapsed);
float moveDistanceY = (this.movementSpeed * elapsed);
if (withinDestinationSquare())
{
// check if the center is less of a distance than the default via the elapsed * moevment speed
Vector2 currentSquaresMid = getMiddleOfCurrentSquare();
Vector2 middleOfSprite = getMiddleOfSprite();
Vector2 max = Vector2.Max(currentSquaresMid, middleOfSprite);
Vector2 min = Vector2.Min(currentSquaresMid, middleOfSprite);
Vector2 difference = Vector2.Subtract(max, min);
if (base.direction == Direction.Up)
{
if (difference.Y < moveDistanceY)
{
moveDistanceY = difference.Y;
}
}
else if (base.direction == Direction.Down)
{
if (difference.Y < moveDistanceY)
{
moveDistanceY = difference.Y;
}
}
else if (base.direction == Direction.Left)
{
if (difference.X < moveDistanceX)
{
moveDistanceX = difference.X;
}
}
else if (base.direction == Direction.Right)
{
if (difference.X < moveDistanceX)
{
moveDistanceX = difference.X;
}
}
}
Vector2 newPos = base.activeSprite.Position;
if (this.direction == Direction.Up)
{
newPos = new Vector2(this.activeSprite.Position.X, this.activeSprite.Position.Y - moveDistanceY);
}
else if (this.direction == Direction.Right)
{
newPos = new Vector2(this.activeSprite.Position.X + moveDistanceX, this.activeSprite.Position.Y);
}
else if (this.direction == Direction.Down)
{
newPos = new Vector2(this.activeSprite.Position.X, this.activeSprite.Position.Y + moveDistanceY);
}
else if (this.direction == Direction.Left)
{
newPos = new Vector2(this.activeSprite.Position.X - moveDistanceX, this.activeSprite.Position.Y);
}
base.activeSprite.Position = newPos;
}
// call the generic code before continuing
base.updateLocation(elapsed);
if (base.previousPlacement.index != base.Placement.index)
{
// if we are a door tile play the sfx
if (AIManager.getInstance().Board[base.Placement.index.Y, base.Placement.index.X] == BasePathFinder.TypeOfSpace.VariableTerrainLowCost)
{
SoundManager.getInstance().sfxEngine.playSoundEffect(this.openDoorSfx);
}
}
}
public override void dispose()
{
if (this.mapWalls != null)
{
this.mapWalls.dispose();
}
if (this.mapFloor != null)
{
this.mapFloor.dispose();
}
if (this.player != null)
{
this.player.dispose();
}
if (this.guards != null)
{
foreach (Guard guard in this.guards)
{
guard.dispose();
}
}
if (this.treasures != null)
{
foreach (Treasure treasure in this.treasures)
{
treasure.dispose();
}
}
if (this.dumpsters != null)
{
foreach (Dumpster dumpster in this.dumpsters)
{
dumpster.dispose();
}
}
if (this.treasure != null)
{
this.treasure.dispose();
}
this.timer.dispose();
this.dustEmitter.dispose();
// sfxs
/*
* if (this.introSfx != null) {
* this.introSfx.Dispose();
* }
* if (this.payDaySfx != null) {
* this.payDaySfx.Dispose();
* }
* if (this.treasureSfx != null) {
* this.treasureSfx.Dispose();
* }
* if (this.guardDetectedSfx != null) {
* this.guardDetectedSfx.Dispose();
* }
* if (this.dumpsterCrashSfx != null) {
* this.dumpsterCrashSfx.Dispose();
* }
* if (this.dumpsterCloseSfx != null) {
* this.dumpsterCloseSfx.Dispose();
* }*/
// AI
AIManager.getInstance().dispose();
}
public override void render(SpriteBatch spriteBatch)
{
// render the floor, treasure, than walls
this.mapFloor.render(spriteBatch);
this.treasureText.render(spriteBatch);
this.treasure.render(spriteBatch);
foreach (Treasure treasure in this.treasures)
{
treasure.render(spriteBatch);
}
this.mapWalls.render(spriteBatch);
foreach (Dumpster dumpster in this.dumpsters)
{
dumpster.render(spriteBatch);
}
this.player.render(spriteBatch);
foreach (Guard guard in this.guards)
{
guard.render(spriteBatch);
}
this.timer.render(spriteBatch);
if (StateManager.getInstance().CurrentGameState == StateManager.GameState.Reset || StateManager.getInstance().CurrentGameState == StateManager.GameState.Waiting ||
(StateManager.getInstance().CurrentGameState == StateManager.GameState.InGameMenu && StateManager.getInstance().PreviousGameState == StateManager.GameState.Waiting))
{
this.startButton.render(spriteBatch);
}
this.dustEmitter.render(spriteBatch);
#if DEBUG
if (this.showCD)
{
Color debugColour = Color.Green;
DebugUtils.drawBoundingBox(spriteBatch, this.player.BoundingBox, debugColour, ResourceManager.getInstance().ButtonLineTexture);
foreach (Guard guard in this.guards)
{
DebugUtils.drawBoundingBox(spriteBatch, guard.BoundingBox, debugColour, ResourceManager.getInstance().ButtonLineTexture);
DebugUtils.drawBoundingSphere(spriteBatch, guard.Ring.BoundingSphere, debugColour, ResourceManager.getInstance().DebugRing);
}
foreach (BoundingBox box in CollisionManager.getInstance().MapBoundingBoxes)
{
DebugUtils.drawBoundingBox(spriteBatch, box, debugColour, ResourceManager.getInstance().ButtonLineTexture);
}
foreach (Treasure treasure in this.treasures)
{
DebugUtils.drawBoundingBox(spriteBatch, treasure.BoundingBox, debugColour, ResourceManager.getInstance().ButtonLineTexture);
}
foreach (Dumpster dumpster in this.dumpsters)
{
DebugUtils.drawBoundingBox(spriteBatch, dumpster.BoundingBox, debugColour, ResourceManager.getInstance().ButtonLineTexture);
}
}
if (this.showWayPoints)
{
List <Point> wayPoints = AIManager.getInstance().WayPoints;
foreach (Point wayPoint in wayPoints)
{
spriteBatch.Draw(ResourceManager.getInstance().DebugChip, new Placement(wayPoint).worldPosition, Color.Purple);
}
}
if (this.showAI)
{
// draw where we cannot walk
for (int y = 0; y < 18; y++)
{
for (int x = 0; x < 21; x++)
{
if (AIManager.getInstance().Board[y, x] == BasePathFinder.TypeOfSpace.Unwalkable)
{
spriteBatch.Draw(ResourceManager.getInstance().DebugChip, new Placement(new Point(x, y)).worldPosition, Color.Red);
}
}
}
}
#endif
}
public override void update(float elapsed)
{
if (this.player != null)
{
this.treasureText.WrittenText = " x " + this.player.CapturedTreasures;
}
if (this.mapWalls != null)
{
this.mapWalls.update(elapsed);
}
this.dustEmitter.update(elapsed);
Vector2 mousePos = InputManager.getInstance().MousePosition;
if (StateManager.getInstance().CurrentGameState == StateManager.GameState.Waiting)
{
this.startButton.processActorsMovement(mousePos);
// mouse over sfx
if (this.startButton.isActorOver(mousePos))
{
if (!base.previousMouseOverButton)
{
SoundManager.getInstance().sfxEngine.playSoundEffect(ResourceManager.getInstance().MouseOverSfx);
}
base.previousMouseOverButton = true;
}
else
{
base.previousMouseOverButton = false;
}
if (InputManager.getInstance().wasLeftButtonPressed() ||
InputManager.getInstance().wasButtonPressed(PlayerIndex.One, Buttons.A))
{
if (this.startButton.isActorOver(mousePos))
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.Active;
}
}
}
else if (StateManager.getInstance().CurrentGameState == StateManager.GameState.Active)
{
// check if the player won
foreach (Point point in this.entryExitPoints)
{
if (point == this.player.Placement.index)
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.GameOver;
if (this.player.CapturedTreasures >= 1)
{
StateManager.getInstance().TypeOfGameOver = StateManager.GameOverType.Player;
SoundManager.getInstance().sfxEngine.playSoundEffect(this.payDaySfx);
}
else
{
StateManager.getInstance().TypeOfGameOver = StateManager.GameOverType.None;
}
break;
}
}
this.timer.update(elapsed);
this.player.update(elapsed);
foreach (Guard guard in this.guards)
{
guard.update(elapsed);
if (guard.Ring.BoundingSphere.Intersects(this.player.BoundingBox) && !this.player.Hiding)
{
// did we JUST get detected?
if (!AIManager.getInstance().PlayerDetected)
{
SoundManager.getInstance().sfxEngine.playSoundEffect(this.guardDetectedSfx);
}
AIManager.getInstance().PlayerDetected = true;
}
}
foreach (Treasure treasure in this.treasures)
{
treasure.update(elapsed);
if (treasure.BoundingBox.Intersects(this.player.BoundingBox))
{
treasure.PickedUp = true;
this.player.CapturedTreasures++;
SoundManager.getInstance().sfxEngine.playSoundEffect(this.treasureSfx, .5f);
break;
}
}
// are we trying to enter a dumpster
if (InputManager.getInstance().wasKeyPressed(Keys.Space) ||
InputManager.getInstance().wasButtonPressed(PlayerIndex.One, Buttons.A))
{
// check if we are close to a dumpster
foreach (Dumpster dumpster in dumpsters)
{
if (dumpster.BoundingBox.Intersects(this.player.BoundingBox) && dumpster.AcceptingOccupants)
{
this.player.Hiding = !this.player.Hiding; // reverse the bool
if (!this.player.Hiding)
{
// make this dumpster unusable again
dumpster.AcceptingOccupants = false;
SoundManager.getInstance().sfxEngine.playSoundEffect(this.dumpsterCloseSfx);
}
else
{
SoundManager.getInstance().sfxEngine.playSoundEffect(this.dumpsterCrashSfx);
}
break;
}
}
}
}
// Transitions
#region Transitions
if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionIn)
{
// start our intro sound effect if we just started to transition
if (StateManager.getInstance().PreviousGameState == StateManager.GameState.MapSelection &&
!SoundManager.getInstance().sfxEngine.isPlaying(LEVEL_ENTRY_SFX_NAME))
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.Waiting;
SoundManager.getInstance().sfxEngine.playSoundEffect(this.introSfx);
// initially create some particles
for (int i = 0; i < 40; i++)
{
this.dustEmitter.createParticle();
}
}
Color colour = base.fadeIn(Color.White);
this.mapWalls.updateColours(base.fadeIn(this.mapWalls.Colour));
this.mapFloor.updateColours(base.fadeIn(this.mapFloor.Colour));
foreach (Treasure treasure in this.treasures)
{
treasure.updateColours(colour);
}
foreach (Dumpster dumpster in this.dumpsters)
{
dumpster.updateColours(colour);
}
this.player.updateColours(colour);
foreach (Guard guard in this.guards)
{
guard.updateColours(colour);
}
this.startButton.updateColours(base.fadeIn(ResourceManager.TEXT_COLOUR));
if (this.startButton.isActorOver(mousePos))
{
this.startButton.updateColours(base.fadeIn(ResourceManager.MOUSE_OVER_COLOUR));
}
// HUD
this.treasure.LightColour = colour;
this.treasureText.LightColour = base.fadeIn(ResourceManager.TEXT_COLOUR);
this.timer.updateColours(base.fadeIn(ResourceManager.TEXT_COLOUR), base.fadeIn(this.timer.ActiveTimeColour));
}
else if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionOut)
{
Color colour = base.fadeOut(Color.White);
this.mapWalls.updateColours(base.fadeOut(this.mapWalls.Colour));
this.mapFloor.updateColours(base.fadeOut(this.mapFloor.Colour));
foreach (Treasure treasure in this.treasures)
{
treasure.updateColours(colour);
}
foreach (Dumpster dumpster in this.dumpsters)
{
dumpster.updateColours(colour);
}
this.player.updateColours(colour);
foreach (Guard guard in this.guards)
{
guard.updateColours(colour);
}
this.startButton.updateColours(base.fadeOut(ResourceManager.TEXT_COLOUR));
if (this.startButton.isActorOver(mousePos))
{
this.startButton.updateColours(base.fadeOut(ResourceManager.MOUSE_OVER_COLOUR));
}
this.dustEmitter.updateColours(base.fadeOut(DustParticleEmitter.COLOUR));
// HUD
this.treasure.LightColour = colour;
this.treasureText.LightColour = base.fadeOut(ResourceManager.TEXT_COLOUR);
this.timer.updateColours(base.fadeOut(ResourceManager.TEXT_COLOUR), base.fadeOut(this.timer.ActiveTimeColour));
// if the alarm is blaring, turn it off
if (SoundManager.getInstance().sfxEngine.isPlaying(Timer.DETECTED_SFX_NAME))
{
SoundManager.getInstance().sfxEngine.stop(Timer.DETECTED_SFX_NAME);
}
}
// if our transition is up
if (base.transitionTimeElapsed())
{
if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionIn)
{
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.None;
if (StateManager.getInstance().PreviousGameState == StateManager.GameState.MapSelection)
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.Waiting;
}
}
else if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.TransitionOut)
{
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionIn;
// clear out the particles
this.dustEmitter.Particles.Clear();
}
}
if (StateManager.getInstance().CurrentTransitionState == StateManager.TransitionState.None &&
StateManager.getInstance().CurrentGameState == StateManager.GameState.Waiting ||
StateManager.getInstance().CurrentGameState == StateManager.GameState.Active)
{
if (InputManager.getInstance().wasKeyPressed(Keys.Escape) ||
InputManager.getInstance().wasButtonPressed(PlayerIndex.One, Buttons.Start))
{
StateManager.getInstance().CurrentGameState = StateManager.GameState.InGameMenu;
StateManager.getInstance().CurrentTransitionState = StateManager.TransitionState.TransitionOut;
}
}
#endregion Transitions
#if DEBUG
if (InputManager.getInstance().wasKeyPressed(Keys.D1))
{
this.showAI = !this.showAI;
}
else if (InputManager.getInstance().wasKeyPressed(Keys.D2))
{
this.showCD = !this.showCD;
}
else if (InputManager.getInstance().wasKeyPressed(Keys.D3))
{
this.showWayPoints = !this.showWayPoints;
}
else if (InputManager.getInstance().wasKeyPressed(Keys.R))
{
reset();
}
// map editor
MapEditor.getInstance().update();
#endif
base.update(elapsed);
}
public void reset()
{
string mapInformation = Directory.GetCurrentDirectory() + "\\" + ResourceManager.MAP_FOLDER + StateManager.getInstance().MapInformation;
XmlReader xmlReader = XmlReader.Create(mapInformation + "Identifiers.xml");
this.entryExitPoints = new List <Point>();
Point playersLocation = new Point();
Color floorColour = Color.White;
Color wallColour = Color.Black;
List <Point> guardLocations = new List <Point>();
List <string> guardDirectins = new List <string>();
List <string> guardStates = new List <string>();
List <Point> treasureLocations = new List <Point>();
List <Point> dumpsterLocations = new List <Point>();
List <Point> wayPoints = new List <Point>();
float time = 5f; //default of 5 minutes
try {
XmlDocument doc = new XmlDocument();
doc.Load(xmlReader);
// load the map information
MapLoader.loadLevelInformation(doc, ref wallColour, ref floorColour, ref time);
// load the player information
MapLoader.loadPlayerInformation(doc, ref playersLocation);
// load the treasure information
MapLoader.loadGenericPointList(doc, MapEditor.MappingState.Treasure, out treasureLocations);
// load the dumpster information
MapLoader.loadGenericPointList(doc, MapEditor.MappingState.Dumpster, out dumpsterLocations);
// load the entry information
MapLoader.loadGenericPointList(doc, MapEditor.MappingState.GuardEntry, out entryExitPoints);
// load the guard information
MapLoader.loadGuardInformation(doc, ref guardLocations, ref guardDirectins, ref guardStates);
// load the waypoint information
MapLoader.loadGenericPointList(doc, MapEditor.MappingState.WayPoint, out wayPoints);
} finally {
xmlReader.Close();
}
// load our map
MapLoader.load(content, mapInformation + Constants.FILE_EXTENSION, floorColour, wallColour, out mapWalls, out mapFloor);
// let our AI manager know about the maps way points
AIManager.getInstance().WayPoints = wayPoints;
// load player at starting point
this.player = new Player(this.content, new Placement(playersLocation));
// load treasure at starting points
int treasureSize = treasureLocations.Count;
this.treasures = new Treasure[treasureSize];
string treasureFileName;
Random random = new Random();
for (int i = 0; i < treasureSize; i++)
{
treasureFileName = "Treasure" + random.Next(1, 3);
this.treasures[i] = new Treasure(this.content, treasureFileName, new Placement(treasureLocations[i]));
}
// load dumpsters at starting points
int dumpsterSize = dumpsterLocations.Count;
this.dumpsters = new Dumpster[dumpsterSize];
for (int i = 0; i < dumpsterSize; i++)
{
this.dumpsters[i] = new Dumpster(this.content, "DumpsterOpen", "DumpsterClosed", new Placement(dumpsterLocations[i]));
// ensure these places are unwalkable by the guards
AIManager.getInstance().Board[dumpsterLocations[i].Y, dumpsterLocations[i].X] = BasePathFinder.TypeOfSpace.Unwalkable;
}
// load guard(s) at starting points
int guardSize = guardLocations.Count;
this.guards = new Person[guardSize];
Placement placement;
for (int i = 0; i < guardSize; i++)
{
placement = new Placement(guardLocations[i]);
this.guards[i] = new Guard(this.content, placement, guardStates[i], guardDirectins[i]);
}
this.timer.reset(time);
this.treasureText.WrittenText = "x " + this.player.CapturedTreasures;
this.dustEmitter.PlayerPosition = Vector2.Add(this.player.Placement.worldPosition, new Vector2(ResourceManager.TILE_SIZE / 2, 0f));
StateManager.getInstance().CurrentGameState = StateManager.GameState.Waiting;
}