public void Control(GameWorld gameWorld, Spacecraft me)
{
float x = 100 * (Mouse.GetState().X - gameWorld.ScreenCenter.X) / gameWorld.ScreenCenter.X;
float y = 100 * (Mouse.GetState().Y - gameWorld.ScreenCenter.Y) / gameWorld.ScreenCenter.Y;
me.RotataeAndMove(new Vector2(x, y));
if (Mouse.GetState().LeftButton == ButtonState.Pressed) me.FireBullet();
}
public void Control(GameWorld gameWorld, Spacecraft me)
{
Infinity.debugString += " " + targetId;
var aiIdentifiableObjectInfos = gameWorld.GetIdentifiableObjects();
var target = FindTarget(aiIdentifiableObjectInfos, me);
if (target == null) return;
targetId = target.GameObjectId;
facingOpponent = facingOpponent = MyMath.MovingTowards(target.Position, me.GamePosition, oldVelocity, 0.6f); ;
//if (me.Energy < 20) plan = 2;
turnVelocityLimit = 10f;
moveVelocityLimit = 60f;
if (plan == 1)
{
MoveTowardsAndAttack(me, target, aiIdentifiableObjectInfos);
if (facingOpponent &&
MyMath.Distance(target.Position, me.GamePosition) < 600 &&
MyMath.Random.NextDouble() < .4f ) me.FireBullet();
if (MyMath.Distance(me.GamePosition, target.Position) < 50 + MyMath.Random.Next(50)) plan = 2;
}
else
{
MoveAwayFrom(me, target);
if (MyMath.Distance(me.GamePosition, target.Position) > 200 &&
MyMath.Random.NextDouble() < .1f) plan = 1;
}
//if (MyMath.Random.NextDouble() < .01f) plan = plan%2 +1;
}
public void RotateAndMoveWithVelocitySpeedAndTurnLimits(Spacecraft me, Vector2 targetVelocity)
{
targetVelocity.Normalize();
oldVelocity += turnVelocityLimit * targetVelocity;
oldVelocity.Normalize();
oldVelocity = moveVelocityLimit * oldVelocity;
me.RotataeAndMove(oldVelocity);
}
public static Spacecraft CreateEnemy(GameWorld gameWorld, Vector2 gamePosition)
{
var spacecraft = new Spacecraft(gameWorld, gamePosition);
// spacecraft.myTexture = new MyTexture(MyContentManager.Spacecraft2);
// spacecraft.myTextureOverlay = new MyTexture(MyContentManager.Spacecraft2_Overlay);
// spacecraft.color = Color.Pink;
// spacecraft.colorOverlay = Color.LightPink;
spacecraft.spacecraftController = new SpacecraftControllerAI();
return(spacecraft);
}
public void Control(GameWorld gameWorld, Spacecraft me)
{
float x = 100 * (Mouse.GetState().X - gameWorld.ScreenCenter.X) / gameWorld.ScreenCenter.X;
float y = 100 * (Mouse.GetState().Y - gameWorld.ScreenCenter.Y) / gameWorld.ScreenCenter.Y;
me.RotataeAndMove(new Vector2(x, y));
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
me.FireBullet();
}
}
public static Spacecraft CreatePlayer(GameWorld gameWorld, Vector2 gamePosition)
{
var spacecraft = new Spacecraft(gameWorld, gamePosition);
spacecraft.spacecraftController = new PlayerSpacecraftController();
// spacecraft.myTexture = new MyTexture(MyContentManager.Spacecraft1);
// spacecraft.myTextureOverlay = new MyTexture(MyContentManager.Spacecraft1_Overlay);
// spacecraft.color = Color.Wheat;
// spacecraft.colorOverlay = Color.Snow;
return(spacecraft);
}
public void Control(GameWorld gameWorld, Spacecraft me)
{
Infinity.debugString += " " + targetId;
var aiIdentifiableObjectInfos = gameWorld.GetIdentifiableObjects();
var target = FindTarget(aiIdentifiableObjectInfos, me);
if (target == null)
{
return;
}
targetId = target.GameObjectId;
facingOpponent = facingOpponent = MyMath.MovingTowards(target.Position, me.GamePosition, oldVelocity, 0.6f);;
//if (me.Energy < 20) plan = 2;
turnVelocityLimit = 10f;
moveVelocityLimit = 60f;
if (plan == 1)
{
MoveTowardsAndAttack(me, target, aiIdentifiableObjectInfos);
if (facingOpponent &&
MyMath.Distance(target.Position, me.GamePosition) < 600 &&
MyMath.Random.NextDouble() < .4f)
{
me.FireBullet();
}
if (MyMath.Distance(me.GamePosition, target.Position) < 50 + MyMath.Random.Next(50))
{
plan = 2;
}
}
else
{
MoveAwayFrom(me, target);
if (MyMath.Distance(me.GamePosition, target.Position) > 200 &&
MyMath.Random.NextDouble() < .1f)
{
plan = 1;
}
}
//if (MyMath.Random.NextDouble() < .01f) plan = plan%2 +1;
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
MyContentManager.LoadContent(Content);
var playerPosition = new Vector2(0, 0);
var screenCenter = new Vector2(graphics.GraphicsDevice.Viewport.Width / 2f, graphics.GraphicsDevice.Viewport.Height / 2f);
gameWorld = new GameWorld(playerPosition, screenCenter);
player = Spacecraft.CreatePlayer(gameWorld, playerPosition);
background = new Background(gameWorld);
gameWorld.Add(player);
for (int i = 0; i < 20; i++)
{
gameWorld.Add(Spacecraft.CreateEnemy(gameWorld, new Vector2(MyMath.Random.Next(1000), MyMath.Random.Next(1000))));
}
base.Initialize();
}
/// <summary>
/// Allows the game to perform any initialization it needs to before starting to run.
/// This is where it can query for any required services and load any non-graphic
/// related content. Calling base.Initialize will enumerate through any components
/// and initialize them as well.
/// </summary>
protected override void Initialize()
{
// TODO: Add your initialization logic here
MyContentManager.LoadContent(Content);
var playerPosition = new Vector2(0, 0);
var screenCenter = new Vector2(graphics.GraphicsDevice.Viewport.Width/2f, graphics.GraphicsDevice.Viewport.Height/2f);
gameWorld = new GameWorld(playerPosition, screenCenter);
player = Spacecraft.CreatePlayer(gameWorld, playerPosition);
background = new Background(gameWorld);
gameWorld.Add(player);
for (int i = 0; i < 20; i++)
{
gameWorld.Add(Spacecraft.CreateEnemy(gameWorld, new Vector2(MyMath.Random.Next(1000), MyMath.Random.Next(1000))));
}
base.Initialize();
}
private void MoveTowardsAndAttack(Spacecraft me, AiIdentifiableObjectInfo target, List <AiIdentifiableObjectInfo> list)
{
var adjustedTargetVelocity = target.Position - me.GamePosition;
foreach (var info in list)
{
var diffDistanceFromMe = MyMath.Distance(me.GamePosition, info.Position) -
MyMath.Distance(me.GamePosition, target.Position);
if (info.GameObjectId == me.GameObjectId && info.GameObjectType == GameObjectType.Bullet &&
(diffDistanceFromMe) < 3 * MyMath.Distance(me.GamePosition, target.Position)
)
{
var vector2 = (MyMath.ReflectAcrossLine(info.Position - me.GamePosition, target.Position - me.GamePosition));
adjustedTargetVelocity += vector2;
adjustedTargetVelocity += target.Position - me.GamePosition;
}
}
adjustedTargetVelocity.Normalize();
adjustedTargetVelocity = MyMath.Distance(me.GamePosition, target.Position) * adjustedTargetVelocity;
me.TargetReticle = adjustedTargetVelocity;
RotateAndMoveWithVelocitySpeedAndTurnLimits(me, adjustedTargetVelocity);
}
public static Spacecraft CreatePlayer(GameWorld gameWorld, Vector2 gamePosition)
{
var spacecraft = new Spacecraft(gameWorld, gamePosition);
spacecraft.spacecraftController = new PlayerSpacecraftController();
// spacecraft.myTexture = new MyTexture(MyContentManager.Spacecraft1);
// spacecraft.myTextureOverlay = new MyTexture(MyContentManager.Spacecraft1_Overlay);
// spacecraft.color = Color.Wheat;
// spacecraft.colorOverlay = Color.Snow;
return spacecraft;
}
private AiIdentifiableObjectInfo AnotherTargetAttackingMe(List <AiIdentifiableObjectInfo> list, AiIdentifiableObjectInfo identityInfo, Spacecraft spacecraft)
{
AiIdentifiableObjectInfo target = null;
if (identityInfo.GameObjectId != spacecraft.GameObjectId &&
identityInfo.GameObjectType == GameObjectType.Bullet &&
MyMath.Distance(identityInfo.Position, spacecraft.GamePosition) < 100 &&
MyMath.MovingTowards(spacecraft.GamePosition, identityInfo.Position, identityInfo.Velocity, 0.7f))
{
if (!enimity.ContainsKey(identityInfo.GameObjectId))
{
enimity[identityInfo.GameObjectId] = 0;
}
enimity[identityInfo.GameObjectId] += 10;
if (enimity[identityInfo.GameObjectId] > targetEnimity)
{
AiIdentifiableObjectInfo identityInfo1 = identityInfo;
target = list.Find(info => info.GameObjectId == identityInfo1.GameObjectId);
targetEnimity = enimity[identityInfo.GameObjectId];
}
}
return(target);
}
private AiIdentifiableObjectInfo FindTarget(List <AiIdentifiableObjectInfo> list, Spacecraft spacecraft)
{
//return list.Find(info => info.GameObjectId == 0);
AiIdentifiableObjectInfo target = null;
foreach (var identityInfo in list)
{
if (identityInfo.GameObjectId == targetId)
{
target = identityInfo;
}
target = AnotherTargetAttackingMe(list, identityInfo, spacecraft) ?? target;
}
if (target != null)
{
return(target);
}
return(FindClosestSpacecraft(list, spacecraft));
}
private AiIdentifiableObjectInfo AnotherTargetAttackingMe(List<AiIdentifiableObjectInfo> list, AiIdentifiableObjectInfo identityInfo, Spacecraft spacecraft)
{
AiIdentifiableObjectInfo target = null;
if (identityInfo.GameObjectId != spacecraft.GameObjectId &&
identityInfo.GameObjectType == GameObjectType.Bullet &&
MyMath.Distance(identityInfo.Position, spacecraft.GamePosition) < 100
&&MyMath.MovingTowards(spacecraft.GamePosition, identityInfo.Position, identityInfo.Velocity, 0.7f))
{
if (!enimity.ContainsKey(identityInfo.GameObjectId)) enimity[identityInfo.GameObjectId] = 0;
enimity[identityInfo.GameObjectId] += 10;
if (enimity[identityInfo.GameObjectId] > targetEnimity)
{
AiIdentifiableObjectInfo identityInfo1 = identityInfo;
target = list.Find(info => info.GameObjectId == identityInfo1.GameObjectId);
targetEnimity = enimity[identityInfo.GameObjectId];
}
}
return target;
}
private AiIdentifiableObjectInfo FindClosestSpacecraft(List<AiIdentifiableObjectInfo> list, Spacecraft me)
{
AiIdentifiableObjectInfo closestObject = null;
float minDistance = float.MaxValue;
foreach (var info in list)
{
if(info.GameObjectId == me.GameObjectId) continue;
if (info.GameObjectType != GameObjectType.Spacecraft) continue;
var distanceFromMe = MyMath.Distance(info.Position, me.GamePosition);
if(distanceFromMe < minDistance)
{
minDistance = distanceFromMe;
closestObject = info;
}
}
return closestObject;
}
private AiIdentifiableObjectInfo FindClosestSpacecraft(List <AiIdentifiableObjectInfo> list, Spacecraft me)
{
AiIdentifiableObjectInfo closestObject = null;
float minDistance = float.MaxValue;
foreach (var info in list)
{
if (info.GameObjectId == me.GameObjectId)
{
continue;
}
if (info.GameObjectType != GameObjectType.Spacecraft)
{
continue;
}
var distanceFromMe = MyMath.Distance(info.Position, me.GamePosition);
if (distanceFromMe < minDistance)
{
minDistance = distanceFromMe;
closestObject = info;
}
}
return(closestObject);
}
private AiIdentifiableObjectInfo FindTarget(List<AiIdentifiableObjectInfo> list, Spacecraft spacecraft)
{
//return list.Find(info => info.GameObjectId == 0);
AiIdentifiableObjectInfo target = null;
foreach (var identityInfo in list)
{
if (identityInfo.GameObjectId == targetId)
target = identityInfo;
target = AnotherTargetAttackingMe(list, identityInfo, spacecraft) ?? target;
}
if(target != null) return target;
return FindClosestSpacecraft(list, spacecraft);
}
private void MoveAwayFrom(Spacecraft me, AiIdentifiableObjectInfo target)
{
RotateAndMoveWithVelocitySpeedAndTurnLimits(me, me.GamePosition - target.Position);
}
private void MoveAwayFrom(Spacecraft me, AiIdentifiableObjectInfo target)
{
RotateAndMoveWithVelocitySpeedAndTurnLimits(me, me.GamePosition-target.Position);
}
public static Spacecraft CreateEnemy(GameWorld gameWorld, Vector2 gamePosition)
{
var spacecraft = new Spacecraft(gameWorld, gamePosition);
// spacecraft.myTexture = new MyTexture(MyContentManager.Spacecraft2);
// spacecraft.myTextureOverlay = new MyTexture(MyContentManager.Spacecraft2_Overlay);
// spacecraft.color = Color.Pink;
// spacecraft.colorOverlay = Color.LightPink;
spacecraft.spacecraftController = new SpacecraftControllerAI();
return spacecraft;
}
public void RotateAndMoveWithVelocitySpeedAndTurnLimits(Spacecraft me, Vector2 targetVelocity)
{
targetVelocity.Normalize();
oldVelocity += turnVelocityLimit * targetVelocity;
oldVelocity.Normalize();
oldVelocity = moveVelocityLimit * oldVelocity;
me.RotataeAndMove(oldVelocity);
}
private void MoveTowardsAndAttack(Spacecraft me, AiIdentifiableObjectInfo target, List<AiIdentifiableObjectInfo> list)
{
var adjustedTargetVelocity = target.Position - me.GamePosition;
foreach (var info in list)
{
var diffDistanceFromMe = MyMath.Distance(me.GamePosition, info.Position) -
MyMath.Distance(me.GamePosition, target.Position);
if (info.GameObjectId == me.GameObjectId && info.GameObjectType == GameObjectType.Bullet
&& (diffDistanceFromMe) <3*MyMath.Distance(me.GamePosition, target.Position)
)
{
var vector2 = (MyMath.ReflectAcrossLine(info.Position - me.GamePosition, target.Position - me.GamePosition));
adjustedTargetVelocity += vector2;
adjustedTargetVelocity += target.Position - me.GamePosition;
}
}
adjustedTargetVelocity.Normalize();
adjustedTargetVelocity = MyMath.Distance(me.GamePosition, target.Position)*adjustedTargetVelocity;
me.TargetReticle = adjustedTargetVelocity;
RotateAndMoveWithVelocitySpeedAndTurnLimits(me, adjustedTargetVelocity);
}
