private void updateCollision()
{
Location leftFoot = Location.valueOf(ScreenPosition.Left + Settings.BLOCK_SIZE / 16, ScreenPosition.Bottom);
Location rightFoot = Location.valueOf(ScreenPosition.Right - Settings.BLOCK_SIZE / 16, ScreenPosition.Bottom);
Block left = getWorld().getBlockAt(leftFoot);
Block right = getWorld().getBlockAt(rightFoot);
if (moveState == MovementState.WALKING)
{
if ((!left.getType().isSolid() && !right.getType().isSolid()) /*|| coordinates.getY() % 1 != 0*/)
{
speed.Y = -4;
moveState = MovementState.FALLING;
}
}
else if (moveState == MovementState.FALLING)
{
if (left.getType().isSolid() || right.getType().isSolid())
{
speed.Y = 0;
moveState = MovementState.WALKING;
}
}
Block sideBlock, topBlock, botBlock;
Location top, side, bottom;
if (DIRECTION.X != STABLE)
{
if (DIRECTION.X == RIGHT)
{
side = Location.valueOf(getBounds().Right + Settings.BLOCK_SIZE / 8, getBounds().Center.Y);
top = Location.valueOf(getBounds().Right + Settings.BLOCK_SIZE / 8, getBounds().Top);
bottom = Location.valueOf(getBounds().Right + Settings.BLOCK_SIZE / 8, getBounds().Bottom);
}
else //left
{
side = Location.valueOf(getBounds().Left - Settings.BLOCK_SIZE / 8, getBounds().Center.Y);
top = Location.valueOf(getBounds().Left - Settings.BLOCK_SIZE / 8, getBounds().Top);
bottom = Location.valueOf(getBounds().Left - Settings.BLOCK_SIZE / 8, getBounds().Bottom);
}
sideBlock = getWorld().getBlockAt(side);
topBlock = getWorld().getBlockAt(top);
botBlock = getWorld().getBlockAt(bottom);
if (sideBlock.getType().isSolid() || topBlock.getType().isSolid() || (botBlock.getType().isSolid() && moveState == MovementState.FALLING))
{
DIRECTION.X = 0;
}
}
}
/*
* To do: Clean up all of this to match new use of rectangles
*/
private void updateMovement(GameTime gameTime)
{
if (kbState.IsKeyDown(Keys.A) || kbState.IsKeyDown(Keys.S))
{
speed.X = MOVEMENT_SPEED * (float)gameTime.ElapsedGameTime.TotalSeconds;
DIRECTION.X = LEFT;
}
else if (kbState.IsKeyDown(Keys.W) || kbState.IsKeyDown(Keys.D))
{
speed.X = MOVEMENT_SPEED * (float)gameTime.ElapsedGameTime.TotalSeconds;
DIRECTION.X = RIGHT;
}
else
{
DIRECTION.X = STABLE;
speed.X = 0;
}
float left = ScreenPosition.Left;
float right = ScreenPosition.Right;
Location leftFoot = Location.valueOf(left + Settings.BLOCK_SIZE / 8, ScreenPosition.Bottom);
Location rightFoot = Location.valueOf(right - Settings.BLOCK_SIZE / 8, ScreenPosition.Bottom);
Location rightEar = Location.valueOf(right - Settings.BLOCK_SIZE / 8, ScreenPosition.Top);
Location leftEar = Location.valueOf(left + Settings.BLOCK_SIZE / 8, ScreenPosition.Top);
Location above = Location.valueOf(ScreenPosition.Center.X, ScreenPosition.Top + Settings.BLOCK_SIZE / 8);
if (moveState == MovementState.WALKING)
{
if (Keyboard.GetState().IsKeyDown(Keys.Space) && (getWorld().getBlockAt(leftFoot).getType().isSolid()) && (getWorld().getBlockAt(rightFoot).getType().isSolid()) && !getWorld().getBlockAt(above).getType().isSolid())
{
speed.Y = 4;
DIRECTION.Y = UP;
moveState = MovementState.JUMPING;
originalY = coordinates.getY();
}
else
{
speed.Y = 0;
}
}
if (moveState == MovementState.JUMPING && ((coordinates.getY() - this.originalY >= JUMP_HEIGHT) || !(getWorld().getBlockAt(above).getType() is Air)))
{
moveState = MovementState.FALLING;
speed.Y = -4;
originalY = 0;
}
}
private void updateInteraction(GameTime gameTime)
{
if (Mouse.GetState().LeftButton == ButtonState.Pressed)
{
Location mouseCoords = Location.valueOf(Mouse.GetState().X, Mouse.GetState().Y);
milliseconds += (long)gameTime.ElapsedGameTime.TotalMilliseconds;
if (milliseconds >= interval)
{
milliseconds = 0;
if (Math.Abs(mouseCoords.getX() - coordinates.getX()) <= 4 && Math.Abs(mouseCoords.getY() - coordinates.getY()) <= 4)
{
Block block = getWorld().getBlockAt(mouseCoords);
if (block.getType() is Air)
{
return;
}
getWorld().getBlockAt(mouseCoords).damage(5);
}
}
}
else if (Mouse.GetState().RightButton == ButtonState.Pressed)
{
Location mouseCoords = Location.valueOf(Mouse.GetState().X, Mouse.GetState().Y);
Block block = getWorld().getBlockAt(mouseCoords);
if (canPlaceBlock(block))
{
block.setType(getToolbar().getSelectedObj().getType());
getToolbar().getSelectedObj().modifyAmount(-1);
if (getToolbar().getSelectedObj().getAmount() <= 0)
{
getInventory().setAt(getToolbar().getCurrentIndex(), 0, null);
}
}
}
}
protected override void Draw(GameTime gameTime)
{
GraphicsDevice.Clear(Color.CadetBlue);
player.getWorld().draw();
player.Draw(spriteBatch);
Location mouseCoords = Location.valueOf(Mouse.GetState().X, Mouse.GetState().Y);
Location mouseroofCoords = new Location(mouseCoords.getX(), Math.Ceiling(mouseCoords.getY()));
if (Math.Abs(mouseCoords.getX() - player.coordinates.getX()) <= 4 && Math.Abs(mouseCoords.getY() - player.coordinates.getY()) <= 4)
{
Screen.render(player.getWorld().getBlockAt(mouseCoords).getLocation(), selectionTile, Settings.BLOCK_SIZE, Settings.BLOCK_SIZE, false);
}
if (Settings.DEBUG)
{
Screen.renderString(font, SideCraft.player.getLocation().toString() + Environment.NewLine + mouseCoords.toString() + Environment.NewLine + "Mouse position" + mouseCoords.toVector2().ToString(), new Vector2(10, 10), Color.Black);
Screen.renderString(font, "0", new Location(0, 0).toVector2(), Color.White);
}
base.Draw(gameTime);
}
