public void Update(GameTime gameTime, Player player, List <Enemy> enemies)
{
bool isCollid = this.CheckCollision(player); // check if anything is colliding
bool isCollidEnemy;
WhereCollide(player); // check if the platform and character collides
if (isCollid)
{
if (state == SideOfObstacle.Right)
{
player.Location = new Vector2(player.Location.X + player.Speed, player.Location.Y);
player.Velocity = new Vector2(0f, player.Velocity.Y);
}
else if (state == SideOfObstacle.Left)
{
player.Location = new Vector2(player.Location.X - player.Speed, player.Location.Y);
player.Velocity = new Vector2(0f, player.Velocity.Y);
}
else if (state == SideOfObstacle.Bottom)
{
player.Location = new Vector2(player.Location.X, player.Location.Y + player.JumpHeight);
player.Velocity = new Vector2(player.Velocity.X, 0f);
}
else if (state == SideOfObstacle.Top)
{
onTop = true;
player.Location = new Vector2(player.Location.X, hitBox.Y - player.HitBox.Height + 1);
player.HasJumped = false;
player.HasDoubleJumped = false;
if (player.Location.X + player.HitBox.Width < this.hitBox.X || player.Location.X > this.hitBox.X + this.hitBox.Width)
{
player.Position = player.InitialPos;
player.HasJumped = true;
//Console.WriteLine("Falling");
}
}
prev = state;
}
else
{
if (onTop == true)
{
player.HasJumped = true;
//Console.Write("falling ");
onTop = false;
}
}
//Console.Write(player.HasJumped + " ");
//Console.Write(player.HasDoubleJumped + " ");
// checking enemies' states
int count = 0;
while (count < enemies.Count)
{
isCollidEnemy = this.CheckCollision(enemies[count]); // check if anything is colliding
WhereCollide(enemies[count]);
if (isCollidEnemy)
{
if (state == SideOfObstacle.Right)
{
enemies[count].Location = new Vector2(enemies[count].Location.X + enemies[count].Speed, enemies[count].Location.Y);
enemies[count].Velocity = new Vector2(0f, enemies[count].Velocity.Y);
}
else if (state == SideOfObstacle.Left)
{
enemies[count].Location = new Vector2(enemies[count].Location.X - enemies[count].Speed, enemies[count].Location.Y);
enemies[count].Velocity = new Vector2(0f, enemies[count].Velocity.Y);
}
else if (state == SideOfObstacle.Top)
{
onTopE = true;
enemies[count].Location = new Vector2(enemies[count].Location.X, hitBox.Y - enemies[count].HitBox.Height + 1);
//enemies[count].HasJumped = false;
//enemies[count].HasDoubleJumped = false;
if (enemies[count].Location.X + enemies[count].HitBox.Width <this.hitBox.X || enemies[count].Location.X> this.hitBox.X + this.hitBox.Width)
{
enemies[count].Fall();
//enemies[count].Position = enemies[count].InitialPos;
//enemies[count].HasJumped = true;
//Console.WriteLine("Falling");
}
}
prev = state;
}
else
{
if (onTopE == true)
{
//enemies[count].Fall();
//enemies[count].HasJumped = true;
//Console.Write("falling ");
onTopE = false;
}
}
count++;
}
}
public SideOfObstacle WhereCollide(GameObjects go)
{
if (this.CheckCollision(go))
{
//if (prev == SideOfObstacle.Top)
//{
/*for (int i = go.HitBox.X; i < go.HitBox.X + go.HitBox.Width; i++)
* {
* if (this.hitBox.Contains(i, go.HitBox.Y + go.HitBox.Height))
* {
* state = SideOfObstacle.Top;
* Console.WriteLine("Hit Top");
* return state;
* }
* }
* for (int i = go.HitBox.X + 2; i < go.HitBox.X + (go.HitBox.Width - 2); i++)
* {
* if (this.hitBox.Contains(i, go.HitBox.Y))
* {
* state = SideOfObstacle.Bottom;
* return state;
* }
*
* }*/
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X, i))
{
state = SideOfObstacle.Right;
return(state);
}
}
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X + go.HitBox.Width, i))
{
state = SideOfObstacle.Left;
return(state);
}
}
//}
/*else
* {
* for (int i = go.HitBox.X + 2; i < go.HitBox.X + (go.HitBox.Width - 2); i++)
* {
* if (this.hitBox.Contains(i, go.HitBox.Y + go.HitBox.Height))
* {
* state = SideOfObstacle.Top;
* Console.WriteLine("Hit Top");
* return state;
* }
* }
* for (int i = go.HitBox.X + 2; i < go.HitBox.X + (go.HitBox.Width - 2); i++)
* {
* if (this.hitBox.Contains(i, go.HitBox.Y))
* {
* state = SideOfObstacle.Bottom;
* return state;
* }
*
* }
* for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
* {
* if (this.hitBox.Contains(go.HitBox.X, i))
* {
* state = SideOfObstacle.Right;
* return state;
* }
*
* }
* for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
* {
* if (this.hitBox.Contains(go.HitBox.X + go.HitBox.Width, i))
* {
* state = SideOfObstacle.Left;
* return state;
* }
*
* }
* }*/
state = SideOfObstacle.NoCollide;
return(state);
}
else
{
state = SideOfObstacle.NoCollide;
return(state);
}
}
public SideOfObstacle WhereCollide(GameObjects go)
{
if (this.CheckCollision(go))
{
if (prev == SideOfObstacle.Top)
{
for (int i = go.HitBox.X; i < go.HitBox.X + go.HitBox.Width; i++)
{
if (this.hitBox.Contains(i, go.HitBox.Y + go.HitBox.Height))
{
state = SideOfObstacle.Top;
Console.WriteLine("Hit Top");
return(state);
}
}
for (int i = go.HitBox.X + 20; i < go.HitBox.X + (go.HitBox.Width - 20); i++)
{
if (this.hitBox.Contains(i, go.HitBox.Y))
{
state = SideOfObstacle.Bottom;
return(state);
}
}
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X, i))
{
state = SideOfObstacle.Right;
return(state);
}
}
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X + go.HitBox.Width, i))
{
state = SideOfObstacle.Left;
return(state);
}
}
}
else
{
for (int i = go.HitBox.X + 20; i < go.HitBox.X + (go.HitBox.Width - 20); i++)
{
if (this.hitBox.Contains(i, go.HitBox.Y + go.HitBox.Height))
{
state = SideOfObstacle.Top;
Console.WriteLine("Hit Top");
return(state);
}
}
for (int i = go.HitBox.X + 20; i < go.HitBox.X + (go.HitBox.Width - 20); i++)
{
if (this.hitBox.Contains(i, go.HitBox.Y))
{
state = SideOfObstacle.Bottom;
return(state);
}
}
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X, i))
{
state = SideOfObstacle.Right;
return(state);
}
}
for (int i = go.HitBox.Y; i < go.HitBox.Y + go.HitBox.Height; i++)
{
if (this.hitBox.Contains(go.HitBox.X + go.HitBox.Width, i))
{
state = SideOfObstacle.Left;
return(state);
}
}
}
state = SideOfObstacle.NoCollide;
return(state);
}
else
{
state = SideOfObstacle.NoCollide;
return(state);
}
}