private static void RespondToTerrainCollision(AbstractTerrain terrain, AbstractCharacter character)
{
/*if (terrain is LavaTerrain)
* {
* character.DamageCharacter(((LavaTerrain)terrain).Damage);
* }*/
}
private Color GetPowerupColor(AbstractCharacter character)
{
Color color = Color.White;
if (character.CurrentPowerup is InvincibilityStar)
{
if (invincibilityStarSequence < 10)
{
color = Color.Red;
}
else if (invincibilityStarSequence >= 10 && invincibilityStarSequence <= 20)
{
color = Color.AntiqueWhite;
}
else if (invincibilityStarSequence >= 20)
{
color = Color.Blue;
}
if (invincibilityStarSequence > 30)
{
invincibilityStarSequence = 0;
}
invincibilityStarSequence++;
}
return(color);
}
public HUD(AbstractCharacter character)
{
this.character = character;
this.maxHealth = character.HealthLevel;
this.vertOffset = 2;
this.vertOffsetScore = 8;
this.horizOffset = new int[maxHealth + 3];
this.heartEmpty = new AbstractAnimatedSprite[maxHealth];
this.heartFull = new AbstractAnimatedSprite[maxHealth];
for (int i = 0; i < maxHealth; i++)
{
this.horizOffset[i] = 2 + 18 * i;
this.heartEmpty[i] = SpriteFactory.GetHeartEmptySprite();
this.heartFull[i] = SpriteFactory.GetHeartFullSprite();
}
this.horizOffset[maxHealth] = this.horizOffset[maxHealth - 1] + 34;
this.horizOffset[maxHealth + 1] = this.horizOffset[maxHealth] + 34;
this.horizOffset[maxHealth + 2] = this.horizOffset[maxHealth + 1] + 200;
this.powerUpViewer = SpriteFactory.GetPowerUpViewerSprite();
this.waterMeter0p = SpriteFactory.GetWaterMeter0pSprite();
this.waterMeter25p = SpriteFactory.GetWaterMeter25pSprite();
this.waterMeter50p = SpriteFactory.GetWaterMeter50pSprite();
this.waterMeter75p = SpriteFactory.GetWaterMeter75pSprite();
this.waterMeter100p = SpriteFactory.GetWaterMeter100pSprite();
this.sunscreen = SpriteFactory.GetSunscreenSprite();
this.invincibilityStar = SpriteFactory.GetInvincibilityStarSprite();
this.bubbleShield = SpriteFactory.GetBubbleShieldSprite();
}
//Handle what happens to the collidable when it collides with an item
private static void RespondToIEnemyCollision(IEnemy enemy, AbstractCharacter character)
{
if (enemy.IsAlive)
{
character.ChangeHealthLevel(enemy.Power);
}
}
private static void HandleCollectableCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <ICollectable> collectableList = CollisionDetector.GetObjectsAtPosition <ICollectable>(character, newPosition);
foreach (ICollectable collectable in collectableList)
{
RespondToICollectableCollision(collectable, character);
}
}
private static void HandleTerrainCollisions(AbstractCharacter character, Vector2 newPosition)
{
/*List<LavaTerrain> terrainList = CollisionDetector.GetObjectsAtPosition<LavaTerrain>(character, newPosition);
*
* foreach (LavaTerrain terrain in terrainList)
* {
* RespondToTerrainCollision(terrain, character);
* }*/
}
private static void HandleEnemyCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <IEnemy> enemyList = CollisionDetector.GetObjectsAtPosition <IEnemy>(character, newPosition);
foreach (IEnemy enemy in enemyList)
{
RespondToIEnemyCollision(enemy, character);
}
}
private static void HandleItemCollisions(AbstractCharacter character, Vector2 newPosition)
{
List <IItem> itemList = CollisionDetector.GetObjectsAtPosition <IItem>(character, newPosition);
HandlePushing(character, newPosition, itemList);
foreach (IItem item in itemList)
{
RespondToIItemCollision(item, character);
}
}
private static void GetLevel()
{
currentLevel.StopMusic();
if (levelIndex > Constants.MAX_NUM_OF_LEVELS)
{
Finished = true;
}
else
{
currentLevel = LevelFactory.GetLevel(controllers, levelIndex);
character = (AbstractCharacter)currentLevel.characterList[0];
}
}
private static void RespondToICollectableCollision(ICollectable powerUp, AbstractCharacter character)
{
if (!powerUp.HasBeenConsumed)
{
SoundFactory.PlayCollectibleCollectedSound();
powerUp.SetCharacter(character);
if (character.CurrentPowerup != null)
{
ICollectable current = character.CurrentPowerup;
current.Destroy();
}
character.CurrentPowerup = powerUp;
powerUp.Consume();
}
}
//Handle what happens to the collidable when it collides with the item
private static void RespondToIItemCollision(IItem item, AbstractCharacter character)
{
if (item is Door)
{
Door door = (Door)item;
if (door.MessageToReceivers.Equals(Constants.NORM_LEVEL_STRING) && character.CurrentItem is PickupItem)
{
door.HandleCollisionWithCharacter();
LevelManager.SendEvent(EventFactory.GetDefaultLevelCompleteEvent());
}
else if (door.MessageToReceivers.Equals(Constants.SUB_LEVEL_STRING))
{
door.HandleCollisionWithCharacter();
LevelManager.SendEvent(EventFactory.GetDefaultSubLevelTransitionEvent());
}
}
}
private static void HandlePushing(AbstractCharacter character, Vector2 newPosition, List <IItem> pushList)
{
if (character.StateManager.IsInAir || character.CurrentItem != null)
{
return;
}
foreach (IItem item in pushList)
{
if (item.IsItemPushable() && character.Position.Y + character.Size.Y > item.Position.Y)
{
Vector2 oldItemVelocity = item.Velocity;
item.Velocity = character.Velocity;
IItemCollisionManager.HandleMovement(item);
item.Velocity = oldItemVelocity;
character.StateManager.IsCollidingWithPushableObject = true;
}
}
}
public void SetCharacter(AbstractCharacter player)
{
character = player;
}
public CharacterDrawingManager(AbstractCharacter character)
{
this.character = character;
this.hud = new HUD(character);
}
public static void HandleMovementAndCollisions(AbstractCharacter character)
{
character.Velocity = new Vector2(character.Velocity.X, character.Velocity.Y + Constants.G_CONST);
Vector2 newPosition = new Vector2(character.Position.X + character.Velocity.X, character.Position.Y + character.Velocity.Y);
Vector2 finalPosition = newPosition;
Vector2 itemNewPosition;
Vector2 itemFinalPosition;
List <ICollidable> ignoreList;
ignoreList = new List <ICollidable>();
if (character.CurrentItem != null)
{
ignoreList.Add(character);
ignoreList.Add(character.CurrentItem);
}
if (CollisionDetector.IsPositionFree(character, new Vector2(character.Position.X, character.Position.Y + 1)))
{
character.GoToAir();
}
Vector2 testPosition = new Vector2(newPosition.X, character.Position.Y);
HandleItemCollisions(character, testPosition);
HandleCollectableCollisions(character, testPosition);
HandleEnemyCollisions(character, testPosition);
HandleTerrainCollisions(character, newPosition);
if (!CollisionDetector.IsPositionFree(character, newPosition, ignoreList))
{
finalPosition = CollisionHelper.GetNewPosition(character, newPosition, ignoreList);
if (finalPosition.Y < newPosition.Y)
{
character.LandOnGround();
}
if (finalPosition.Y > newPosition.Y)
{
character.HitBlockFromBelow();
}
}
if (character.CurrentItem != null)
{
itemNewPosition = Vector2.Add(character.CurrentItem.Position, Vector2.Subtract(finalPosition, character.Position));
itemFinalPosition = itemNewPosition;
if (!CollisionDetector.IsPositionFree(character.CurrentItem, itemNewPosition, ignoreList))
{
itemFinalPosition = CollisionHelper.GetNewPosition(character.CurrentItem, itemNewPosition, ignoreList);
if (itemFinalPosition.Y < itemNewPosition.Y)
{
character.LandOnGround();
}
if (itemFinalPosition.Y > itemNewPosition.Y)
{
character.HitBlockFromBelow();
}
}
float itemDistance = Vector2.Distance(itemFinalPosition, character.CurrentItem.Position);
float characterDistance = Vector2.Distance(finalPosition, character.Position);
if (characterDistance > itemDistance)
{
finalPosition = Vector2.Add(character.Position, Vector2.Subtract(itemFinalPosition, character.CurrentItem.Position));
}
}
character.Position = finalPosition;
character.UpdateItemPosition();
}
public static void Start()
{
currentLevel = LevelFactory.GetLevel(controllers, levelIndex);
character = (AbstractCharacter)currentLevel.characterList[0];
levelHasStarted = true;
}