def validate_location(index, row, col, dir):
# Converting row, and column into values that are workable using numbers.
col = ord(col.upper()) - ord("A")
row = int(row) - 1
# Checks if horizontal and if the column and row don't go over
if (dir == "h") and (-1 < col < (grid.GRID_WIDTH - grid.VESSEL_SIZE[index])) and (-1 < row < grid.GRID_HEIGHT):
# Checks if it is overlapping with another vessel, if so, it gets input, otherwise it sends to grid module.
if not grid.has_overlap(grid_defend, index, row, col, dir):
grid.add_vessel(grid_defend, index, row, col, dir)
else:
print("This ship overlaps with another!")
get_location(index)
# Similar to above but, vertical.
elif dir == "v" and (-1 < row < (grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])) and (-1 < col < grid.GRID_WIDTH):
if not grid.has_overlap(grid_defend, index, row, col, dir):
grid.add_vessel(grid_defend, index, row, col, dir)
else:
print("This ship overlaps with another!")
get_location(index)
# If neither are true, theres more then one mistake with the location, asks user to try again.
else:
print("Not a valid location!")
# Recurse
get_location(index)
print()
def get_location(index):
global defend_grid
dir = random.randint(0, 1)
# if horizontal
if dir == 0:
# place on a valid spot (taking ship size into account)
dir = 'h'
col = random.randint(1, grid.GRID_WIDTH - 2 - grid.VESSEL_SIZES[index])
row = random.randint(1, grid.GRID_HEIGHT - 2)
else:
dir = 'v'
col = random.randint(1, grid.GRID_WIDTH - 2)
row = random.randint(1,
grid.GRID_HEIGHT - 2 - grid.VESSEL_SIZES[index])
# dont let any ships touch
if grid.has_overlap(defend_grid, index, row, col, dir) or grid.has_overlap(
defend_grid, index, row, col - 1, dir) or grid.has_overlap(
defend_grid, index, row, col + 1, dir) or grid.has_overlap(
defend_grid, index, row - 1, col, dir) or grid.has_overlap(
defend_grid, index, row + 1, col, dir):
get_location(index)
else:
defend_grid = grid.add_vessel(defend_grid, index, row, col, dir)
def get_location(index):
#Setting globals for editing
global x
global y
global direction
#Selecting Random Values for row, column and direction
x = random.randint(1, 10)
y = random.randint(1, 10)
direction = random.randint(1, 2)
#Loop sets a number to a character for place vessel to 'decode' the direction
if direction == 1:
direction = 'v'
else:
direction = 'h'
#This loop makes sure the end of the vessel does not go over the edge of the board.
if (direction == 'h') and (-1 < x <
(grid.GRID_WIDTH - grid.VESSEL_SIZE[index])
) and (-1 < y < grid.GRID_HEIGHT):
#If has_overlap returns True then get location is called.
if grid.has_overlap(index, x, y, direction):
get_location(index)
#If it returns not true(false), then we place the vessel.
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
#Same as previous function, except with vertical/y direction.
elif direction == 'v' and (-1 < y <
(grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])
) and (-1 < x < grid.GRID_WIDTH):
if grid.has_overlap(index, x, y, direction):
get_location(index)
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
#Recursive statement, to retry if fails.
else:
get_location(index)
def validate_location(index):
global x # this function can edit x
global y # this function can edit y
# check if string is a single letter or smaller than a three digit number, if not, asks for input again, then checks
#check if strings are appropriate length
if (len(x) == 1) and (len(y) < 3):
x = (ord(x) - ord('A'))
y = (int(y) - 1)
# checks if location is on the board and if the ship will fit, if not asks for input again and checks again
if (direction == 'h') and (-1 < x <
(grid.GRID_WIDTH - grid.VESSEL_SIZE[index])
) and (-1 < y < grid.GRID_HEIGHT):
if grid.has_overlap(index, x, y, direction):
print("Location Invalid")
get_location(index)
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
elif direction == 'v' and (-1 < y <
(grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])
) and (-1 < x < grid.GRID_WIDTH):
if grid.has_overlap(index, x, y, direction):
print("Location Invalid")
get_location(index)
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
else:
print('The location you entered is not on the board!')
get_location(index)
validate_location(index) # recursive
else:
print(
'Please enter a LETTER (between A-J) and a NUMBER (between 1-10!)')
get_location(index)
validate_location(index) # recursive
return
def get_location(index): #Setting globals for editing global x global y global direction #Selecting Random Values for row, column and direction x = random.randint(1, 10) y = random.randint(1, 10) direction = random.randint(1,2) #Loop sets a number to a character for place vessel to 'decode' the direction if direction == 1: direction = 'v' else: direction = 'h' #This loop makes sure the end of the vessel does not go over the edge of the board. if (direction == 'h') and (-1 < x < (grid.GRID_WIDTH - grid.VESSEL_SIZE[index])) and (-1 < y < grid.GRID_HEIGHT): #If has_overlap returns True then get location is called. if grid.has_overlap(index, x, y, direction): get_location(index) #If it returns not true(false), then we place the vessel. if not grid.has_overlap(index, x, y, direction): grid.place_vessel(index, direction, x, y) #Same as previous function, except with vertical/y direction. elif direction == 'v' and (-1 < y < (grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])) and (-1 < x < grid.GRID_WIDTH): if grid.has_overlap(index, x, y, direction): get_location(index) if not grid.has_overlap(index, x, y, direction): grid.place_vessel(index, direction, x, y) #Recursive statement, to retry if fails. else: get_location(index)
def validate_location(index):
global x # this function can edit x
global y # this function can edit y
# check if string is a single letter or smaller than a three digit number, if not, asks for input again, then checks
#check if strings are appropriate length
if (len(x) == 1) and (len(y) < 3):
x = (ord(x) - ord('A'))
y = (int(y) - 1)
# checks if location is on the board and if the ship will fit, if not asks for input again and checks again
if (direction == 'h') and (-1 < x < (grid.GRID_WIDTH - grid.VESSEL_SIZE[index])) and (-1 < y < grid.GRID_HEIGHT):
if grid.has_overlap(index, x, y, direction):
print("Location Invalid")
get_location(index)
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
elif direction == 'v' and (-1 < y < (grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])) and (-1 < x < grid.GRID_WIDTH):
if grid.has_overlap(index, x, y, direction):
print("Location Invalid")
get_location(index)
if not grid.has_overlap(index, x, y, direction):
grid.place_vessel(index, direction, x, y)
else:
print('The location you entered is not on the board!')
get_location(index)
validate_location(index) # recursive
else:
print('Please enter a LETTER (between A-J) and a NUMBER (between 1-10!)')
get_location(index)
validate_location(index) # recursive
return
def get_location(index): global defend_grid dir = random.randint(0,1) # if horizontal if dir == 0: # place on a valid spot (taking ship size into account) dir = 'h' col = random.randint(1,grid.GRID_WIDTH - 2 - grid.VESSEL_SIZES[index]) row = random.randint(1,grid.GRID_HEIGHT - 2) else: dir = 'v' col = random.randint(1,grid.GRID_WIDTH - 2) row = random.randint(1,grid.GRID_HEIGHT - 2 - grid.VESSEL_SIZES[index]) # dont let any ships touch if grid.has_overlap(defend_grid, index, row, col, dir) or grid.has_overlap(defend_grid, index, row, col - 1, dir) or grid.has_overlap(defend_grid, index, row, col + 1, dir) or grid.has_overlap(defend_grid, index, row - 1, col, dir) or grid.has_overlap(defend_grid, index, row + 1, col, dir): get_location(index) else: defend_grid = grid.add_vessel(defend_grid, index, row, col, dir)
def validate_location(index, row, col, dir):
#Converting row, and column into values that are workable using numbers.
col = (ord(col.upper()) - ord('A'))
row = (int(row) - 1)
#Checks if horizontal and if the column and row don't go over
if (dir == 'h') and (-1 < col < (grid.GRID_WIDTH - grid.VESSEL_SIZE[index])) and (-1 < row < grid.GRID_HEIGHT):
#Checks if it is overlapping with another vessel, if so, it gets input, otherwise it sends to grid module.
if not grid.has_overlap(grid_defend, index, row, col, dir):
grid.add_vessel(grid_defend, index, row, col, dir)
else:
print('This ship overlaps with another!')
get_location(index);
#Similar to above but, vertical.
elif dir == 'v' and (-1 < row < (grid.GRID_HEIGHT - grid.VESSEL_SIZE[index])) and (-1 < col < grid.GRID_WIDTH):
if not grid.has_overlap(grid_defend, index, row, col, dir):
grid.add_vessel(grid_defend, index, row, col, dir)
else:
print('This ship overlaps with another!')
get_location(index);
#If neither are true, theres more then one mistake with the location, asks user to try again.
else:
print('Not a valid location!')
#Recurse
get_location(index);
print()
def get_location(vessel_index) :
global column
global row
global direction
name = grid.VESSEL_NAMES[vessel_index]
size = grid.VESSEL_SIZES[vessel_index]
print('Enter placement of your', name, '(', size, 'spaces)')
column = input('\tLeft Column (A-J): ')
row = int(input('\tTop Row (1-10): '))
direction = input('\tDirection (h)orizontal or (v)ertical: ')
column = ord(column) - ord('A')
row = row - 1
if(column >= grid.GRID_WIDTH or column < 0) :
print('The column entered is invalid, it must be a value between A and J.')
get_location(vessel_index)
elif(row >= grid.GRID_HEIGHT or row < 0) :
print('The row entered is invalid, it must be between 1 and 10.')
get_location(vessel_index)
else :
if (direction == 'h' and column + size > grid.GRID_WIDTH) :
print('Invalid column. The vessel is directed horizontally to the right')
print('and does not fit on the grid with this starting column.')
get_location(vessel_index)
elif (direction == 'v' and row + size > grid.GRID_HEIGHT) :
print('Invalid row. The vessel is directed vertically downwards')
print('and does not fit on the grid with this starting now.')
get_location(vessel_index)
else :
if (direction != 'h' and direction != 'v') :
print('The direction entered is invalid, it must be either (h)orizontal or (v)ertical.')
get_location(vessel_index)
else :
overlap = grid.has_overlap(vessel_index, row, column, direction, defend_grid)
if(overlap == True) :
print('The vessel entered overlaps another one! Please place your new vessel elsewhere.')
get_location(vessel_index)
else :
grid.add_vessel(vessel_index, row, column, direction, defend_grid)
grid.print_grid(defend_grid)
def get_location(vessel_index) :
global column
global row
global direction
import random
name = grid.VESSEL_NAMES[vessel_index]
size = grid.VESSEL_SIZES[vessel_index]
column = random.choice('ABCDEFGHIJ')
row = random.randint(1,10)
direction = random.choice('hv')
column = ord(column) - ord('A')
row = row - 1
if(column >= grid.GRID_WIDTH or column < 0) :
get_location(vessel_index)
elif(row >= grid.GRID_HEIGHT or row < 0) :
get_location(vessel_index)
else :
if (direction == 'h' and column + size > grid.GRID_WIDTH) :
get_location(vessel_index)
elif (direction == 'v' and row + size > grid.GRID_HEIGHT) :
get_location(vessel_index)
else :
if (direction != 'h' and direction != 'v') :
get_location(vessel_index)
else :
overlap = grid.has_overlap(vessel_index, row, column, direction, defend_grid)
if(overlap == True) :
get_location(vessel_index)
else :
grid.add_vessel(vessel_index, row, column, direction, defend_grid)
grid.print_grid(defend_grid)