For Player 1:

X1= xpos + 2*(turret_width)/3

Y1 = ypos + 3*(turret_width)/4

X2 = X1 + barrel_length*cos(theta)

X2 = Y1 + barrel_length*sin(theta)

Player 2:

X1 = xpos + turret_width/3

Y1 = ypos + 3*(turret_width)/4

X2 = X1 - barrel_length*cos(theta)

Y2 = Y1 + barrel_length*sin(theta)

Task : Writing the function

Once you have the equations for the gun barrel coordinates, write the function calc_barrel_pos

using the same ordering of arguments as above. This function MUST be saved with the filename

calc_barrel_pos.m. Use the argument player to determine which of the sets of equations to

use from Task 1 to calculate the gun barrel positions.