//Item collision testing
public void TestGroundItem(Item_Base spr, Tile[,] tileData)
{
int y1 = (int)((spr.Position.Y + spr.Height) / 16);
int x1 = (int)(spr.Position.X) / 16;
int x2 = (int)(spr.Position.X + 16) / 16;
if (tileData[x1, y1].isSolid == true)
{
spr.airState = Phys_Const.AirState.GROUND;
}
else if (tileData[x2, y1].isSolid == true)
{
spr.airState = Phys_Const.AirState.GROUND;
}
else
spr.airState = Phys_Const.AirState.AIR;
if (spr.airState == Phys_Const.AirState.GROUND)
{
spr.Position.Y = (y1 * 16) - spr.Source.Height;
spr.vVelocity.Y = 0;
}
else
spr.airState = Phys_Const.AirState.AIR;
}
public void AddItem(Item_Base item)
{
item.isVisible = false;
item.parentBlock = this;
item.Position = GetWorldPosition();
itemContents.Add(item);
}
public void TestCeilingItem(Item_Base spr, Tile[,] tileData)
{
if (spr.vVelocity.Y < 0)
{
int y1 = (int)((spr.Position.Y) / 16);
int x1 = (int)(spr.Position.X) / 16;
int x2 = (int)(spr.Position.X + 14) / 16;
if (tileData[x1, y1].isSolid == true)
{
spr.vVelocity.Y = 0;
spr.Position.Y = (y1 * 16) + 16;
}
else if (tileData[x2, y1].isSolid == true)
{
spr.vVelocity.Y = 0;
spr.Position.Y = (y1 * 16) + 16;
}
}
}
public void RemoveItem(Item_Base item)
{
item.Remove = true;
itemContents.Remove(item);
}
public void WallTestItem(Item_Base spr, Tile[,] tileData)
{
int y1 = (int)((spr.Position.Y + (spr.Source.Height - 16)) / 16);
//int y2 = (int)(((spr.Position.Y + 16)) / 16);
int x1 = (int)(spr.Position.X - 2) / 16;
int x2 = (int)(spr.Position.X + 16) / 16;
if (spr.isMovingLeft == false)
{
if (tileData[x2, y1].isSolid == true)
{
spr.Position.X = (x2 * 16) - 16;
spr.HandleCollision(Phys_Const.CollisionDir.RIGHT, "wall");
}
}
else
{
if (tileData[x1, y1].isSolid == true)
{
spr.Position.X = (x1 * 16) + 16;
spr.HandleCollision(Phys_Const.CollisionDir.LEFT, "wall");
}
}
}
