public void LoadMap(MapData map)
{
this.map = map;
mySprites.Clear();
myPlatforms.Clear();
myWordSprites.Clear();
Vector2 center = myScreenSize / 2;
Texture2D shadow = Content.Load<Texture2D>("shadow");
//Make a Platform
Texture2D plat45 = Content.Load<Texture2D>("platform45squished");
foreach (PlatformData data in map.Platforms)
{
if (myAnimatedHero.Items.Contains(data.Item))
{
data.Item = null;
}
PlatformSprite platform = new PlatformSprite(plat45, data);
mySprites.Add(platform);
myPlatforms.Add(platform);
platform.LoadItemTextures(Content, shadow);
}
SpriteFont font = Content.Load<SpriteFont>("DefaultFont");
foreach (WordCloudData wordCloud in map.WordClouds)
{
foreach (WordData word in wordCloud.Words)
{
myWordSprites.Add(new WordSprite(word, font));
}
}
//It's important to keep Hero added after the other sprites!
mySprites.Add(myAnimatedHero);
myAnimatedHero.Reset();
int startIndex = map.Platforms.IndexOf(map.startPlatform);
if (startIndex >= 0)
{
PlatformSprite startPlatform = myPlatforms[startIndex];
startPlatform.Update(0);
myAnimatedHero.myPosition = myPlatforms[startIndex].myPosition;
myAnimatedHero.currentPlatform = myPlatforms[startIndex];
}
Update(new GameTime());
offset = center - myAnimatedHero.myPosition;
}
public void UpdateCurrentPlatform(float elapsedTime, List<PlatformSprite> platforms)
{
foreach (PlatformSprite platform in platforms)
{
platform.UpdateHeroOnPlatform(currentPlatform == platform && IsGrounded && !falling, elapsedTime);
}
if (!IsGrounded || falling) return;
currentPlatform = null;
foreach (PlatformSprite platform in platforms)
{
if (platform.Solid && platform.Contains(myPosition))
{
currentPlatform = platform;
if (platform.Safe)
{
respawnPlatform = currentPlatform;
}
}
platform.RespawnPlatform = respawnPlatform == platform;
}
}
public void UpdateCurrentPlatform(List<PlatformSprite> platforms)
{
if (!IsGrounded || falling) return;
currentPlatform = null;
foreach (PlatformSprite platform in platforms)
{
if (platform.Contains(myPosition))
{
currentPlatform = platform;
lastPlatform = currentPlatform;
break;
}
}
}
public override void Update(float elapsedTime)
{
base.Update(elapsedTime);
myBook.Update((double)elapsedTime);
if (currentPlatform == null)
{
falling = true;
}
if (falling)
{
myScale *= 0.9f;
myVelocity = Vector2.Zero;
if (myScale < 0.001f)
{
myScale = 1;
myPositionZ = 0;
myVelocityZ = 0;
currentPlatform = respawnPlatform;
if (currentPlatform != null)
myPosition = currentPlatform.myPosition;
falling = false;
}
return;
}
myVelocityZ += -2000f * elapsedTime;
myPositionZ += myVelocityZ * elapsedTime;
myPositionZ = Math.Max(myPositionZ, 0);
float maxVel = 400;
float slideFactor = (float)Math.Pow(currentPlatform.data.Slide, 0.1);
float factor = 1f;
if (!moved)
{
factor = 0.9f;
if (IsGrounded)
{
if (!Keyboard.GetState().IsKeyDown(Keys.L))
{
factor = 0.3f + slideFactor * 0.7f;
}
}
}
myVelocity *= factor;
Vector2 edge;
if (IsGrounded && currentPlatform != null && (edge = currentPlatform.NearEdge(myPosition)) != Vector2.Zero)
{
Vector2 nV = myVelocity; nV.Normalize();
edge.Normalize();
if ((nV + edge).Length() > Math.Sqrt(2))
{
myVelocity /= Math.Max(20 * (1 - slideFactor), 1);
}
}
if (myVelocity.Length() > maxVel)
{
myVelocity *= maxVel / myVelocity.Length();
}
if (currentPlatform != null)
{
if (IsGrounded)
{
if (currentPlatform.LastFrameMovement.Length() < MAX_PLATFORM_JUMP)
{
myPosition += currentPlatform.LastFrameMovement;
}
//pushoffVelocity = currentPlatform.Velocity;
}
else
{
myPosition += pushoffVelocity * elapsedTime;
}
}
moved = false;
float transTime = 0;
if (currentPlatform != null)
{
if (currentPlatform.Item != null)
{
if ((myPosition - currentPlatform.Item.myPosition).Length() < 35)
{
currentPlatform.Item.IsCollected = true;
Items.Add(currentPlatform.data.Item);
}
}
if (IsGrounded && currentPlatform.OnMapTransition(myPosition))
{
transTime = transitionTime + elapsedTime;
}
}
transitionTime = transTime;
}
public override void Update(float elapsedTime)
{
base.Update(elapsedTime);
if (currentPlatform == null)
{
falling = true;
}
if (falling)
{
myScale *= 0.9f;
myVelocity = Vector2.Zero;
if (myScale < 0.001f)
{
myScale = 1;
myPositionZ = 0;
myVelocityZ = 0;
currentPlatform = lastPlatform;
if (currentPlatform != null)
myPosition = currentPlatform.myPosition;
falling = false;
}
return;
}
myVelocityZ += -2000f * elapsedTime;
myPositionZ += myVelocityZ * elapsedTime;
myPositionZ = Math.Max(myPositionZ, 0);
float maxVel = 400;
if (!moved)
{
if (IsGrounded)
{
if (Keyboard.GetState().IsKeyDown(Keys.L))
{
myVelocity *= 0.9f;
}
else
{
myVelocity *= 0.3f;
}
}
else
{
myVelocity *= 0.9f;
}
}
if (myVelocity.Length() > maxVel)
{
myVelocity *= maxVel / myVelocity.Length();
}
if (currentPlatform != null)
{
if (IsGrounded)
{
pushoffVelocity = currentPlatform.Velocity;
}
myPosition += pushoffVelocity * elapsedTime;
Debug.WriteLine(currentPlatform.Velocity);
}
moved = false;
}
