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feature: line spacing + characters are aligned

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This commit is contained in:
0x35c
2024-12-19 19:04:43 +01:00
parent 61debdcb85
commit bab3069152
5 changed files with 159 additions and 22 deletions
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24
tools/font_converter.py
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@ -13,25 +13,29 @@ with open(sys.argv[1]) as f:
font_name: str = os.path.basename(sys.argv[1]).split(".")[0]
img_file_relative_path: str = re.findall(r"file=\"(\w+[^\"]+)\"", fnt_data)[0]
img_file_absolute_path: str = sys.argv[1][0:sys.argv[1].rfind("/") + 1] + img_file_relative_path
img_file_absolute_path: str = sys.argv[1][0:sys.argv[1].rfind("/") +
1] + img_file_relative_path
image = Image.open(img_file_absolute_path)
width, height = image.size
pixels = list(image.getdata())
pixels = [pixels[i * width:(i + 1) * width] for i in range(height)]
pixels = [pixels[i * width:(i + 1) * width] for i in range(height)]
characteres: list[list[int]] = [None for i in range(128)]
for id, x, y, width, height, xoffset, yoffset, xadvance in re.findall(r"id=(\d+) x=(\d+) y=(\d+) width=(\d+) height=(\d+) xoffset=(-?\d+) yoffset=(-?\d+) xadvance=(\d+)", fnt_data):
id, x, y, width, height, xoffset, yoffset, xadvance = int(id), int(x), int(y), int(width), int(height), int(xoffset), int(yoffset), int(xadvance)
for id, x, y, width, height, xoffset, yoffset, xadvance in re.findall(
r"id=(\d+) x=(\d+) y=(\d+) width=(\d+) height=(\d+) xoffset=(-?\d+) yoffset=(-?\d+) xadvance=(\d+)",
fnt_data):
id, x, y, width, height, xoffset, yoffset, xadvance = int(id), int(x), int(
y), int(width), int(height), int(xoffset), int(yoffset), int(xadvance)
bitmap: list[str] = []
for line in pixels[y:y + height]:
tmp: str = ""
for r,g,b,a in line[x:x + width]:
for r, g, b, a in line[x:x + width]:
tmp += "#" if a else " "
bitmap.append(tmp)
characteres[id] = [height, width, bitmap]
bitmap.append(tmp)
characteres[id] = [height, width, yoffset, bitmap]
string: str = f"""\
#pragma once
@ -45,11 +49,12 @@ struct font {font_name}_font[] = {{\\\
for charactere in characteres:
if (charactere is not None):
height, width, bitmap = charactere
height, width, yoffset, bitmap = charactere
string += f"""
{{
.width = {width},
.height = {height},
.yoffset = {yoffset},
.bitmap = "{"".join(bitmap)}",
}},\
"""
@ -58,6 +63,7 @@ for charactere in characteres:
{{
.width = 0,
.height = 0,
.yoffset = 0,
.bitmap = NULL,
}},\
"""
@ -67,4 +73,4 @@ if not os.path.exists("./headers/fonts"):
os.makedirs("./headers/fonts")
with open(f"./headers/fonts/{font_name}.h", "w") as f:
f.write(string)
f.write(string)