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Getting started on addition

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This commit is contained in:
Junior 2024-06-07 13:46:32 -04:00
parent 448e11a22f
commit c5e5ca214b
1 changed files with 40 additions and 2 deletions
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42
PyGame/Calculator/calc.py
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@ -17,7 +17,12 @@ old_display_num_whole = display_num_whole
display_num_decimal = ""
old_display_num_decimal = display_num_decimal
num_float = False
buffer_num = ""
buffer_num_float = False
operator = ""
old_operator = ""
float_precision = 1
yellow = (240, 240, 20)
white = (255, 255, 255)
black = (0, 0, 0)
@ -159,9 +164,17 @@ logo_text_2 = cheesy_font.render("Calculator", True, yellow)
screen.blit(logo_text_1, (width // 2 - logo_text_1.get_width() // 2 + 80, 0))
screen.blit(logo_text_2, (width // 2 - logo_text_2.get_width() // 2 + 80, 45))
sevenseg_font = pygame.font.Font(os.path.join("font", "DSEG7Modern-Bold.ttf"), 60)
sevenseg_font_sm = pygame.font.Font(os.path.join("font", "Seven Segment.ttf"), 22)
draw_buttons()
pygame.display.flip()
def do_math():
if operator == "+":
num1 = int(buffer_num) if buffer_num_float == False else float(buffer_num)
num1_string = display_num_whole + ("" if num_float == False else ("." + display_num_decimal))
num2 = int(num1_string) if num_float == False else float(num1_string)
return str(num1 + num2)
while True:
for event in pygame.event.get():
if event.type == pygame.QUIT:
@ -192,6 +205,10 @@ while True:
display_num_decimal = ""
num_float = False
float_precision = 1
buffer_num = ""
buffer_num_float = False
operator = ""
old_operator = ""
flash_button(buttons[str(my_key)])
elif my_key == pygame.K_PERIOD or my_key == pygame.K_KP_PERIOD:
actual_key = pygame.K_PERIOD
@ -218,6 +235,25 @@ while True:
display_num_whole = "0"
elif (my_key == pygame.K_EQUALS and pygame.key.get_mods() & pygame.KMOD_SHIFT) or my_key == pygame.K_KP_PLUS:
actual_key = pygame.K_PLUS
if buffer_num == "":
buffer_num = display_num_whole
operator = "+"
if num_float:
buffer_num_float = True
buffer_num += "." + display_num_decimal
num_float = False
display_num_whole = clear_display
display_num_decimal = ""
else:
sum = do_math()
if sum.find(".") == -1:
display_num_whole = sum
num_float = False
else:
display_num_whole, display_num_decimal = sum.split('.')
if display_num_decimal == "0":
display_num_decimal = ""
num_float = False
flash_button(buttons[str(actual_key)])
elif my_key == pygame.K_MINUS or my_key == pygame.K_KP_MINUS:
actual_key = pygame.K_MINUS
@ -251,8 +287,10 @@ while True:
old_display_num_decimal = display_num_decimal
pygame.draw.rect(screen, black, pygame.Rect(10, 100, width - 20, 110))
pygame.draw.rect(screen, yellow, pygame.Rect(10, 100, width - 20, 110), 2)
text = sevenseg_font.render(display_num_whole + "." + display_num_decimal, True, white)
screen.blit(text, (width - 20 - text.get_width(), 120))
main_text = sevenseg_font.render(display_num_whole + "." + display_num_decimal, True, white)
screen.blit(main_text, (width - 20 - main_text.get_width(), 130))
buffer_text = sevenseg_font_sm.render(buffer_num + " " + operator, True, white)
screen.blit(buffer_text, (width - 20 - buffer_text.get_width(), 130 - 4 - buffer_text.get_height()))
for key, b in buttons.items():
if b.flashing == True and time.time() >= b.unflash_on:
flash_button(b)