Michael Smith
b8d7a2e405
Enable alpha blending on the controls texture so sprite icons float on any background without white cell artifacts. Regenerate skin template with transparent cells and magenta gutters. Change focus highlight from blue to red. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
97 lines
2.7 KiB
Python
97 lines
2.7 KiB
Python
#!/usr/bin/env python3
|
|
"""
|
|
gen_skin_template.py — Generate a skin template PNG for sdlamp2.
|
|
|
|
Creates a 642x420 PNG showing the sprite grid layout with labeled gutters.
|
|
Each 200x200 cell is transparent (ready to draw on). The 20px gutters between
|
|
cells are a bright magenta so they're clearly distinguishable from content areas.
|
|
|
|
Grid layout:
|
|
Col 0 (0-199) Col 1 (220-419) Col 2 (440-639)
|
|
Row 0: REWIND PLAY FF
|
|
----gutter y=200-219 with labels----
|
|
Row 1: STOP PREV NEXT
|
|
|
|
Two extra pixels on the right (640-641) are gutter fill to reach 642px width,
|
|
matching the spritesheet dimensions.
|
|
|
|
Usage: python3 tools/gen_skin_template.py [output.png]
|
|
|
|
Requires Pillow.
|
|
"""
|
|
import sys
|
|
|
|
from PIL import Image, ImageDraw, ImageFont
|
|
|
|
CELL = 200
|
|
GAP = 20
|
|
COLS = 3
|
|
ROWS = 2
|
|
WIDTH = COLS * CELL + (COLS - 1) * GAP + 2 # 642
|
|
HEIGHT = ROWS * CELL + (ROWS - 1) * GAP # 420
|
|
|
|
CELL_COLOR = (0, 0, 0, 0)
|
|
GUTTER_COLOR = (255, 0, 255, 255)
|
|
TEXT_COLOR = (255, 255, 255, 255)
|
|
|
|
LABELS = [
|
|
["REWIND", "PLAY", "FF"],
|
|
["STOP", "PREV", "NEXT"],
|
|
]
|
|
|
|
|
|
def cell_x(col):
|
|
return col * (CELL + GAP)
|
|
|
|
|
|
def cell_y(row):
|
|
return row * (CELL + GAP)
|
|
|
|
|
|
def main():
|
|
output_path = sys.argv[1] if len(sys.argv) > 1 else "skin_template.png"
|
|
|
|
img = Image.new("RGBA", (WIDTH, HEIGHT), GUTTER_COLOR)
|
|
draw = ImageDraw.Draw(img)
|
|
|
|
# Try to load a small font for labels
|
|
try:
|
|
font = ImageFont.truetype("/usr/share/fonts/truetype/dejavu/DejaVuSans.ttf", 11)
|
|
except OSError:
|
|
try:
|
|
font = ImageFont.truetype("/System/Library/Fonts/Helvetica.ttc", 11)
|
|
except OSError:
|
|
font = ImageFont.load_default()
|
|
|
|
# Draw white cells
|
|
for row in range(ROWS):
|
|
for col in range(COLS):
|
|
x = cell_x(col)
|
|
y = cell_y(row)
|
|
draw.rectangle([x, y, x + CELL - 1, y + CELL - 1], fill=CELL_COLOR)
|
|
|
|
# Label the horizontal gutter (y = 200..219)
|
|
gutter_y = CELL # 200
|
|
for col in range(COLS):
|
|
cx = cell_x(col) + CELL // 2
|
|
|
|
# Row 0 label above center of gutter
|
|
label_0 = LABELS[0][col]
|
|
bbox = draw.textbbox((0, 0), label_0, font=font)
|
|
tw = bbox[2] - bbox[0]
|
|
draw.text((cx - tw // 2, gutter_y + 1), label_0, fill=TEXT_COLOR, font=font)
|
|
|
|
# Row 1 label below center of gutter
|
|
label_1 = LABELS[1][col]
|
|
bbox = draw.textbbox((0, 0), label_1, font=font)
|
|
tw = bbox[2] - bbox[0]
|
|
th = bbox[3] - bbox[1]
|
|
draw.text((cx - tw // 2, gutter_y + GAP - th - 2), label_1, fill=TEXT_COLOR, font=font)
|
|
|
|
img.save(output_path)
|
|
print(f"Skin template saved to {output_path} ({WIDTH}x{HEIGHT})")
|
|
|
|
|
|
if __name__ == "__main__":
|
|
main()
|