# Lab 2 Solution
# Jason Witherell
# ETGG1801-01 (and -02)
# 8/20/2017

############################################
# Part I: ASCII ART                        #
############################################
print("Part I: ASCII Art\n=================")
print("""Using a triple-quoted string
                   /\\              *--------*
                  /  \\             |        |
                 /    \\          |          *-----*
                /      \\     *---*                |
               /        \\    |               *----*
              /          \\   *-------*       | 
               |        |            \"     \"-*
               |        |              \"\"\"\"
               |        |                ||
               |        |                ||
      ================================================""")


print("Using multiple print statements:")
print("                   /\\              *--------*")
print("                  /  \\             |        |")
print("                 /    \\          |          *-----*")
print("                /      \\     *---*                |")
print("               /        \\    |               *----*")
print("              /          \\   *-------*       | ")
print("               |        |            \"     \"-*")
print("               |        |              \"\"\"\"")
print("               |        |                ||")
print("               |        |                ||")
print("      ================================================")




############################################
# Part II: Gravitational Calculator        #
############################################
print("\n\nPart II: Gravitational Calculator\n=================================")
mass1 = float(input("\tEnter the mass of the first body (in kg): "))
mass2 = float(input("\tEnter the mass of the second body (in kg): "))
distance = float(input("\tEnter the distance between the objects (in m): "))
gravitational_constant = 6.67384e-11
force = round(gravitational_constant * mass1 * mass2 / (distance ** 2), 5)
print("\tThe gravitational force between these two objects is", force, "Newtons.")



############################################
# Part III: Health Bar                     #
############################################
print("\n\nHP Bar\n======")
hp_cur = int(input("\tEnter the current hp: "))
hp_max = int(input("\tEnter the maximum hp: "))
bar_size = 40
 
num_plus = int(round(bar_size * hp_cur / hp_max))
num_space = bar_size - num_plus
print("\t/" + "-" * bar_size + "\\")
print("\t|" + "*" * num_plus + " " * num_space + "|")
print("\t\\" + "-" * bar_size + "/")



input("Press Enter to continue")