public bool CalculateGravity()
{
/*<Summary> N9932798 Julian Shores
* The calculate gravity function takes multiple functions' output to return a result.
* Firstly it checks for the boolean result of the Alive() function, then reacting accordingly.
* Secondly it gets the map and checks to see if the tank fits. If not, false is returned.
* Falling damage is calculated, otherwise.
* Thridly the function does a check to see if the tank is still within the bounds of the screen.
* If not, the tank's armour is reduced to 0.
* </Summary>
*/
if (Alive() == false)
{
return(false);
}
current_game.GetMap();
if (current_game.GetMap().TankFits(TX, TY))
{
return(false);
}
else
{
TY += 1;
armour -= 1;
}
if (TY == Battlefield.HEIGHT - Chassis.HEIGHT)
{
armour = 0;
}
return(true);
}
private void DrawBackground()
{
Graphics graphics = backgroundGraphics.Graphics;
Image background = backgroundImage;
graphics.DrawImage(backgroundImage, new Rectangle(0, 0, displayPanel.Width, displayPanel.Height));
Battlefield battlefield = currentGame.GetMap();
Brush brush = new SolidBrush(landscapeColour);
for (int y = 0; y < Battlefield.HEIGHT; y++)
{
for (int x = 0; x < Battlefield.WIDTH; x++)
{
if (battlefield.IsTileAt(x, y))
{
int drawX1 = displayPanel.Width * x / levelWidth;
int drawY1 = displayPanel.Height * y / levelHeight;
int drawX2 = displayPanel.Width * (x + 1) / levelWidth;
int drawY2 = displayPanel.Height * (y + 1) / levelHeight;
graphics.FillRectangle(brush, drawX1, drawY1, drawX2 - drawX1, drawY2 - drawY1);
}
}
}
}