BScript/pixeleditor.py at main · Brainy0789/BScript · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
import pygame
import pygame_gui

def pixelEditor():
    class PixelEditor:
        def __init__(self, screen, manager):
            self.manager = manager
            self.screen = screen
            self.scale = 1
            self.pixelscale = 1
            self.grid_size = 8
            self.color = (255, 0, 0)

            self.pixel_size = 80  # initial: 640 / 8 = 80
            self.grid_width = self.grid_height = self.grid_size
            self.pixels = [[(0, 0, 0) for _ in range(self.grid_width)] for _ in range(self.grid_height)]

            self.setup_ui()

        def setup_ui(self):
            self.r_slider = pygame_gui.elements.UIHorizontalSlider(
                relative_rect=pygame.Rect((10, 660), (200, 20)),
                start_value=255, value_range=(0, 255), manager=self.manager
            )
            self.g_slider = pygame_gui.elements.UIHorizontalSlider(
                relative_rect=pygame.Rect((10, 690), (200, 20)),
                start_value=0, value_range=(0, 255), manager=self.manager
            )
            self.b_slider = pygame_gui.elements.UIHorizontalSlider(
                relative_rect=pygame.Rect((10, 720), (200, 20)),
                start_value=0, value_range=(0, 255), manager=self.manager
            )

            self.color_preview = pygame_gui.elements.UIPanel(
                relative_rect=pygame.Rect((220, 660), (60, 80)),
                starting_height=1, manager=self.manager
            )

            self.scale_dropdown = pygame_gui.elements.UIDropDownMenu(
                options_list=["1x", "2x", "3x"],
                starting_option="1x",
                relative_rect=pygame.Rect((300, 660), (100, 30)),
                manager=self.manager
            )

            self.scale_input = pygame_gui.elements.UITextEntryLine(
                relative_rect=pygame.Rect((410, 660), (50, 30)),
                manager=self.manager
            )
            self.scale_input.set_text("1")
            self.scale_input.set_allowed_characters("0123456789")
        def update_color(self):
            self.color = (
                int(self.r_slider.get_current_value()),
                int(self.g_slider.get_current_value()),
                int(self.b_slider.get_current_value())
            )

        def update_preview(self):
            preview_surface = pygame.Surface((60, 80))
            preview_surface.fill(self.color)
            self.color_preview.set_image(preview_surface)

        def draw(self):
            for y, row in enumerate(self.pixels):
                for x, color in enumerate(row):
                    pygame.draw.rect(
                        self.screen, color,
                        (x * self.pixel_size, y * self.pixel_size,
                         self.pixel_size, self.pixel_size)
                    )

        def edit_pixel(self, pos):
            x, y = pos
            pixel_x = x // self.pixel_size
            pixel_y = y // self.pixel_size
            if 0 <= pixel_x < self.grid_width and 0 <= pixel_y < self.grid_height:
                self.pixels[pixel_y][pixel_x] = self.color

        def export_to_bs(self, filename="exported_pixels.bs"):
            with open(filename, "w") as f:
                f.write("// Exported pixel data from Pixel Editor\n\nwindowSize = 8,8;\nwindow;\n\n")
                s = self.pixel_size
                for y in range(self.grid_height):
                    for x in range(self.grid_width):
                        r, g, b = self.pixels[y][x]
                        if (r, g, b) != (0, 0, 0):
                            f.write(f"pixel {x},{y},{r},{g},{b},{s};\n")
            print(f"Exported to {filename}")

        def change_scale(self, factor):
            self.scale = int(factor[0])
            new_size = 640 * self.scale
            pygame.display.set_mode((new_size, 800))
            self.pixel_size = new_size // self.grid_size

        def changePixelScale(self, factor):
            self.pixelscale = self.scale_input.get_text()
            if self.pixelscale.isdigit():
                self.pixelscale = int(self.pixelscale)
                if self.pixelscale < 1:
                    self.pixelscale = 1


    # Setup
    pygame.init()
    screen = pygame.display.set_mode((640, 800))
    pygame.display.set_caption("Pixel Editor for BScript (Beta)")
    clock = pygame.time.Clock()
    manager = pygame_gui.UIManager((640, 800))
    editor = PixelEditor(screen, manager)
    running = True

    while running:
        time_delta = clock.tick(60) / 1000.0
        for event in pygame.event.get():
            if event.type == pygame.QUIT:
                running = False

            elif event.type == pygame.MOUSEBUTTONDOWN:
                if event.button == 1 and event.pos[1] < 640 * editor.scale:
                    editor.edit_pixel(event.pos)

            elif event.type == pygame.KEYDOWN:
                if event.key == pygame.K_s:
                    editor.export_to_bs()

            elif event.type == pygame_gui.UI_DROP_DOWN_MENU_CHANGED:
                if event.ui_element == editor.scale_dropdown:
                    editor.change_scale(event.text)

            manager.process_events(event)

        editor.update_color()
        editor.update_preview()

        screen.fill((30, 30, 30))
        editor.draw()
        manager.update(time_delta)
        manager.draw_ui(screen)
        pygame.display.flip()

    pygame.quit()