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created a knobs module to outsource the grouping of the knobs

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SallarShayegan
2025-02-28 13:16:39 +01:00
parent 043c847801
commit 06006194a8
3 changed files with 94 additions and 87 deletions
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13
knob.py
View File

@ -4,10 +4,9 @@ from colors import *
class Knob:
def __init__(self, gui, name, radius, position):
self.gui = gui
def __init__(self, group, name, radius, position):
self.group = group
self.name = name
self.screen = gui.screen
self.color = color_primary
self.radius = radius
self.position = position
@ -24,7 +23,7 @@ class Knob:
if focused:
self.focused = True
self.color = color_primary_light
self.gui.deactivate_knobs_except(self)
self.group.deactivate_knobs_except(self)
else:
self.focused = False
self.color = color_primary
@ -41,13 +40,13 @@ class Knob:
y = (self.radius - 5) * math.sin(angle) + self.position[1]
return(x, y)
def display(self):
def display(self, screen):
m1, m2, m3 = pygame.mouse.get_pressed(3)
if m1:
pos = pygame.mouse.get_pos()
if math.sqrt(math.pow(pos[0]-self.position[0],2) + math.pow(pos[1]-self.position[1],2)) < self.radius:
self.set_focused(True)
pygame.draw.circle(self.screen, self.color, self.position, self.radius)
pygame.draw.line(self.screen, "black", self.position, self.get_pointer_position(), 4)
pygame.draw.circle(screen, self.color, self.position, self.radius)
pygame.draw.line(screen, "black", self.position, self.get_pointer_position(), 4)

83
knobs.py Normal file
View File

@ -0,0 +1,83 @@
import pygame
from colors import *
from fonts import *
from knob import *
class Knobs:
def __init__(self, gui):
self.gui = gui
knob_names = [
'Delay Time',
'Delay Vol',
'Reverb Wet',
'Reverb Size',
'Filter Freq',
'Distortion',
'Detune',
'Gain'
]
# Create and position the knobs
self.knobs_radius = self.gui.screenW / 25
knobs_spacing = self.knobs_radius * 2
knobs_x = (self.gui.screenW - (self.knobs_radius + knobs_spacing) * 2) / 2
x = knobs_x
knobs_y = (self.gui.screenH - (self.knobs_radius + knobs_spacing) * 3) / 2
y = knobs_y
self.knobs = []
for i in range(8):
self.knobs.append(Knob(self, knob_names[i], self.knobs_radius, (x, y)))
y += self.knobs_radius + knobs_spacing
if i == 3 or i == 6:
x += self.knobs_radius + knobs_spacing
y = knobs_y
def display_label(self, knob):
label_fx_name = font_helvetica.render(knob.name, False, color_primary_light)
label_fx_value = font_helvetica.render('[ ' + str(knob.value) + '% ]',
False, color_primary_light)
label_x = self.gui.screenW - label_fx_name.get_width() - 20
label_y = (self.gui.screenH - label_fx_name.get_height() - label_fx_value.get_height()) / 2
self.gui.screen.blit(label_fx_name, (label_x, label_y))
self.gui.screen.blit(label_fx_value, (label_x, self.gui.screenH / 2))
pygame.draw.line(self.gui.screen, color_primary_dark, (label_x - 10, label_y), (label_x - 10, self.gui.screenH - label_y), 2)
line_points = []
line_points.append(knob.get_position())
if (knob == self.knobs[0] or knob == self.knobs[1] or
knob == self.knobs[4] or knob == self.knobs[5]):
x = knob.get_position()[0] + self.knobs_radius * 1.5
y = knob.get_position()[1] + self.knobs_radius * 1.5
line_points.append((x, y))
elif (knob == self.knobs[2] or knob == self.knobs[3] or knob == self.knobs[6]):
x = knob.get_position()[0] + self.knobs_radius * 1.5
y = knob.get_position()[1] - self.knobs_radius * 1.5
line_points.append((x, y))
elif (knob == self.knobs[7]):
x = knob.get_position()[0] - self.knobs_radius * 1.5
y = knob.get_position()[1] + self.knobs_radius * 1.5
line_points.append((x, y))
if (knob == self.knobs[0] or knob == self.knobs[3]):
line_points.append((self.knobs[0].get_position()[0] + self.knobs_radius * 1.5, self.gui.screenH/2))
elif (knob == self.knobs[4] or knob == self.knobs[6] or knob == self.knobs[7]):
line_points.append((self.knobs[4].get_position()[0] + self.knobs_radius * 1.5, self.gui.screenH/2))
line_points.append((label_x - 10, self.gui.screenH/2))
for i in range(len(line_points)-1):
pygame.draw.line(self.gui.screen, color_primary_dark, line_points[i], line_points[i+1], 2)
def deactivate_knobs_except(self, knob):
for k in self.knobs:
if k != knob: k.set_focused(False)
def display(self):
for knob in self.knobs:
if knob.focused: self.display_label(knob)
knob.display(self.gui.screen)

85
main.py
View File

@ -1,7 +1,7 @@
import pygame
from knob import *
from colors import *
from fonts import *
from knobs import Knobs
from lozenge_button import LozengeButton
class GuiMain:
@ -9,8 +9,8 @@ class GuiMain:
def __init__(self):
# pygame setup
pygame.init()
#self.screen = pygame.display.set_mode((800, 480))
self.screen = pygame.display.set_mode((0,0), pygame.FULLSCREEN)
self.screen = pygame.display.set_mode((800, 480))
#self.screen = pygame.display.set_mode((0,0), pygame.FULLSCREEN)
self.screenH = self.screen.get_height()
self.screenW = self.screen.get_width()
@ -22,16 +22,6 @@ class GuiMain:
'Jack',
'Athmo'
]
knob_names = [
'Delay Time',
'Delay Vol',
'Reverb Wet',
'Reverb Size',
'Filter Freq',
'Distortion',
'Detune',
'Gain'
]
# Create and position the fx_mode buttons
self.fx_mode_buttons = []
@ -45,67 +35,12 @@ class GuiMain:
self.fx_mode_buttons[0].focused = True
# Create and position the knobs
self.knobs_radius = self.screenW / 25
knobs_spacing = self.knobs_radius * 2
knobs_x = (self.screenW - (self.knobs_radius + knobs_spacing) * 2) / 2
x = knobs_x
knobs_y = (self.screenH - (self.knobs_radius + knobs_spacing) * 3) / 2
y = knobs_y
self.knobs = []
for i in range(8):
self.knobs.append(Knob(self, knob_names[i], self.knobs_radius, (x, y)))
y += self.knobs_radius + knobs_spacing
if i == 3 or i == 6:
x += self.knobs_radius + knobs_spacing
y = knobs_y
self.knobs = Knobs(self)
self.clock = pygame.time.Clock()
self.running = True
self.run()
def display_label(self, knob):
fx_label = font_helvetica.render(knob.name, False, color_primary_light)
fx_value = font_helvetica.render('[ ' + str(knob.value) + '% ]',
False, color_primary_light)
label_x = self.screenW - fx_label.get_width() - 20
label_y = (self.screenH - fx_label.get_height() - fx_value.get_height()) / 2
self.screen.blit(fx_label, (label_x, label_y))
self.screen.blit(fx_value, (label_x, self.screenH / 2))
pygame.draw.line(self.screen, color_primary_dark, (label_x - 10, label_y), (label_x - 10, self.screenH - label_y), 2)
line_points = []
line_points.append(knob.get_position())
if (knob == self.knobs[0] or knob == self.knobs[1] or
knob == self.knobs[4] or knob == self.knobs[5]):
x = knob.get_position()[0] + self.knobs_radius * 1.5
y = knob.get_position()[1] + self.knobs_radius * 1.5
line_points.append((x, y))
elif (knob == self.knobs[2] or knob == self.knobs[3] or knob == self.knobs[6]):
x = knob.get_position()[0] + self.knobs_radius * 1.5
y = knob.get_position()[1] - self.knobs_radius * 1.5
line_points.append((x, y))
elif (knob == self.knobs[7]):
x = knob.get_position()[0] - self.knobs_radius * 1.5
y = knob.get_position()[1] + self.knobs_radius * 1.5
line_points.append((x, y))
if (knob == self.knobs[0] or knob == self.knobs[3]):
line_points.append((self.knobs[0].get_position()[0] + self.knobs_radius * 1.5, self.screenH/2))
elif (knob == self.knobs[4] or knob == self.knobs[6] or knob == self.knobs[7]):
line_points.append((self.knobs[4].get_position()[0] + self.knobs_radius * 1.5, self.screenH/2))
line_points.append((label_x - 10, self.screenH/2))
for i in range(len(line_points)-1):
pygame.draw.line(self.screen, color_primary_dark, line_points[i], line_points[i+1], 2)
def deactivate_knobs_except(self, knob):
for k in self.knobs:
if k != knob: k.set_focused(False)
def set_fx_mode(self, mode):
for b in self.fx_mode_buttons:
if b.name != mode: b.focused = False
@ -123,9 +58,7 @@ class GuiMain:
# RENDER YOUR GAME HERE
for knob in self.knobs:
if knob.focused: self.display_label(knob)
knob.display()
self.knobs.display()
for button in self.fx_mode_buttons:
button.display()
@ -140,14 +73,6 @@ class GuiMain:
pygame.draw.rect(self.screen, color_primary,
((20, self.fx_mode_buttons[0].y-20),(40, 40)))
"""
pygame.draw.polygon(self.screen, color_primary_dark, [
(12, 12),
(self.screenW * 1.5 / 19 + 12, 12),
(self.screenW * 1.5 / 19 + 12, self.fx_mode_buttons[5].y - 30),
(12, self.screenH/2 - 30)], 2)
"""
pygame.draw.polygon(self.screen, "white", [(0, self.screenH/2), (self.screenW*3 / 19, self.screenH), (0, self.screenH)])
# flip() the display to put your work on screen
pygame.display.flip()