mirror of
https://github.com/Yonokid/PyTaiko.git
synced 2026-02-04 11:40:13 +01:00
rewrote outlined text
This commit is contained in:
Yonokid
693
libs/utils.py
693
libs/utils.py
@@ -7,10 +7,15 @@ import zipfile
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from dataclasses import dataclass, field
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from functools import lru_cache
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from pathlib import Path
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from typing import Any
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from typing import Any, Optional
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import pyray as ray
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import tomlkit
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from raylib import (
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SHADER_UNIFORM_FLOAT,
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SHADER_UNIFORM_VEC2,
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SHADER_UNIFORM_VEC4,
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)
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#TJA Format creator is unknown. I did not create the format, but I did write the parser though.
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@@ -231,600 +236,150 @@ class GlobalData:
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global_data = GlobalData()
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rotation_cache = dict()
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char_size_cache = dict()
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horizontal_cache = dict()
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text_cache = set()
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if not Path('cache/image').exists():
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Path('cache').mkdir()
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Path('cache/image').mkdir()
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for file in Path('cache/image').iterdir():
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text_cache.add(file.stem)
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@dataclass
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class OutlinedText:
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text: str
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font_size: int
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text_color: ray.Color
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outline_color: ray.Color
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font: ray.Font = ray.Font()
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outline_thickness: int = 2
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vertical: bool = False
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line_spacing: float = 1.0 # Line spacing for vertical text
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horizontal_spacing: float = 1.0 # Character spacing for horizontal text
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lowercase_spacing_factor: float = 0.85 # Adjust spacing for lowercase letters and whitespace
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vertical_chars: set = field(default_factory=lambda: {'-', '‐', '|', '/', '\\', 'ー', '～', '~', '（', '）', '(', ')',
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'「', '」', '[', ']', '［', '］', '【', '】', '…', '→', '→', ':', '：'})
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no_space_chars: set = field(default_factory=lambda: {
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'ぁ', 'ア','ぃ', 'イ','ぅ', 'ウ','ぇ', 'エ','ぉ', 'オ',
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'ゃ', 'ャ','ゅ', 'ュ','ょ', 'ョ','っ', 'ッ','ゎ', 'ヮ',
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'ヶ', 'ヵ','ㇰ','ㇱ','ㇲ','ㇳ','ㇴ','ㇵ','ㇶ','ㇷ','ㇸ',
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'ㇹ','ㇺ','ㇻ','ㇼ','ㇽ','ㇾ','ㇿ'
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})
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# New field for horizontal exception strings
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horizontal_exceptions: set = field(default_factory=lambda: {'!!!!', '!!!', '!!', '！！','！！！','!?', '！？', '??', '？？', '†††', '(°∀°)', '(°∀°)'})
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# New field for adjacent punctuation characters
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adjacent_punctuation: set = field(default_factory=lambda: {'.', ',', '。', '、', "'", '"', '´', '`'})
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def __init__(self, text: str, font_size: int, color: ray.Color, outline_color: ray.Color, outline_thickness=5.0, vertical=False):
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self.font = self._load_font_for_text(text)
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if vertical:
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self.texture = self._create_text_vertical(text, font_size, color, ray.BLANK, self.font)
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else:
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self.texture = self._create_text_horizontal(text, font_size, color, ray.BLANK, self.font)
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outline_size = ray.ffi.new('float*', outline_thickness)
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if isinstance(outline_color, tuple):
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outline_color_alloc = ray.ffi.new("float[4]", [
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outline_color[0] / 255.0,
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outline_color[1] / 255.0,
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outline_color[2] / 255.0,
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outline_color[3] / 255.0
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])
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else:
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outline_color_alloc = ray.ffi.new("float[4]", [
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outline_color.r / 255.0,
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outline_color.g / 255.0,
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outline_color.b / 255.0,
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outline_color.a / 255.0
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])
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texture_size = ray.ffi.new("float[2]", [self.texture.width, self.texture.height])
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def __post_init__(self):
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# Cache for rotated characters
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self._rotation_cache = rotation_cache
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# Cache for character measurements
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self._char_size_cache = char_size_cache
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# Cache for horizontal exception measurements
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self._horizontal_cache = horizontal_cache
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self.hash = self._get_hash()
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self.texture = self._create_texture()
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self.shader = ray.load_shader('', 'shader/outline.fs')
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outline_size_loc = ray.get_shader_location(self.shader, "outlineSize")
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outline_color_loc = ray.get_shader_location(self.shader, "outlineColor")
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texture_size_loc = ray.get_shader_location(self.shader, "textureSize")
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self.alpha_loc = ray.get_shader_location(self.shader, "alpha")
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ray.set_shader_value(self.shader, outline_size_loc, outline_size, SHADER_UNIFORM_FLOAT)
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ray.set_shader_value(self.shader, outline_color_loc, outline_color_alloc, SHADER_UNIFORM_VEC4)
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ray.set_shader_value(self.shader, texture_size_loc, texture_size, SHADER_UNIFORM_VEC2)
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def _load_font_for_text(self, text: str) -> ray.Font:
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codepoint_count = ray.ffi.new('int *', 0)
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unique_codepoints = set(text)
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codepoints = ray.load_codepoints(''.join(unique_codepoints), codepoint_count)
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return ray.load_font_ex(str(Path('Graphics/Modified-DFPKanteiryu-XB.ttf')), self.font_size, codepoints, 0)
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return ray.load_font_ex(str(Path('Graphics/Modified-DFPKanteiryu-XB.ttf')), 40, codepoints, 0)
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def _get_hash(self):
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n = hashlib.sha256()
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n.update(self.text.encode('utf-8'))
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n.update(str(self.vertical).encode('utf-8'))
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n.update(str(self.horizontal_spacing).encode('utf-8')) # Include horizontal spacing in hash
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n.update(str(self.outline_color.a).encode('utf-8'))
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n.update(str(self.outline_color.r).encode('utf-8'))
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n.update(str(self.outline_color.g).encode('utf-8'))
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n.update(str(self.outline_color.b).encode('utf-8'))
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n.update(str(self.text_color.a).encode('utf-8'))
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n.update(str(self.text_color.r).encode('utf-8'))
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n.update(str(self.text_color.g).encode('utf-8'))
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n.update(str(self.text_color.b).encode('utf-8'))
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n.update(str(self.font_size).encode('utf-8'))
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return n.hexdigest()
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def _create_text_vertical(self, text: str, font_size: int, color: ray.Color, bg_color: ray.Color, font: Optional[ray.Font]=None, padding: int=10):
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rotate_chars = {'-', '‐', '|', '/', '\\', 'ー', '～', '~', '（', '）', '(', ')',
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'「', '」', '[', ']', '［', '］', '【', '】', '…', '→', '→', ':', '：'}
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max_char_width = 0
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total_height = padding * 2 # Top and bottom padding
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def _parse_text_segments(self):
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"""Parse text into segments, identifying horizontal exceptions"""
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if not self.vertical:
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return [{'text': self.text, 'is_horizontal': False}]
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segments = []
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i = 0
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current_segment = ""
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while i < len(self.text):
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# Check if any horizontal exception starts at current position
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found_exception = None
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for exception in self.horizontal_exceptions:
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if self.text[i:].startswith(exception):
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found_exception = exception
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break
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if found_exception:
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# Save current segment if it exists
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if current_segment:
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segments.append({'text': current_segment, 'is_horizontal': False})
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current_segment = ""
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# Add horizontal exception as separate segment
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segments.append({'text': found_exception, 'is_horizontal': True})
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i += len(found_exception)
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for char in text:
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if font:
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char_size = ray.measure_text_ex(font, char, font_size, 0)
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else:
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# Add character to current segment
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current_segment += self.text[i]
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i += 1
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char_width = ray.measure_text(char, font_size)
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char_size = ray.Vector2(char_width, font_size)
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# Add remaining segment
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if current_segment:
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segments.append({'text': current_segment, 'is_horizontal': False})
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return segments
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def _group_characters_with_punctuation(self, text):
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"""Group characters with their adjacent punctuation"""
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groups = []
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i = 0
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while i < len(text):
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current_char = text[i]
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group = {'main_char': current_char, 'adjacent_punct': []}
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# Look ahead for adjacent punctuation
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j = i + 1
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while j < len(text) and text[j] in self.adjacent_punctuation:
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group['adjacent_punct'].append(text[j])
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j += 1
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groups.append(group)
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i = j # Move to next non-punctuation character
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return groups
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def _get_horizontal_exception_texture(self, text: str, color):
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"""Get or create a texture for horizontal exception text"""
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cache_key = (text, color.r, color.g, color.b, color.a, 'horizontal')
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if cache_key in self._horizontal_cache:
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return self._horizontal_cache[cache_key]
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# Measure the text
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text_size = ray.measure_text_ex(self.font, text, self.font_size, 1.0)
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padding = int(self.outline_thickness * 3)
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# Create image with proper dimensions
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img_width = int(text_size.x + padding * 2)
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img_height = int(text_size.y + padding * 2)
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temp_image = ray.gen_image_color(img_width, img_height, ray.Color(0, 0, 0, 0))
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# Draw the text centered
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ray.image_draw_text_ex(
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temp_image,
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self.font,
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text,
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ray.Vector2(padding, padding),
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self.font_size,
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1.0,
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color
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)
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# Cache the image
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self._horizontal_cache[cache_key] = temp_image
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return temp_image
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def _get_char_size(self, char):
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"""Cache character size measurements"""
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if char not in self._char_size_cache:
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if char in self.vertical_chars:
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# For vertical chars, width and height are swapped
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self._char_size_cache[char] = ray.Vector2(self.font_size, self.font_size)
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# If character should be rotated, swap width and height for measurements
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if char in rotate_chars:
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effective_width = char_size.y # Height becomes width when rotated 90°
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else:
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self._char_size_cache[char] = ray.measure_text_ex(self.font, char, self.font_size, 1.0)
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return self._char_size_cache[char]
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effective_width = char_size.x
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def _calculate_vertical_spacing(self, current_char, next_char=None):
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"""Calculate vertical spacing between characters"""
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# Check if current char is lowercase, whitespace or a special character
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is_spacing_char = (current_char.islower() or
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current_char.isspace())
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max_char_width = max(max_char_width, effective_width)
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# Additional check for capitalization transition
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if next_char and ((current_char.isupper() and next_char.islower()) or
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next_char in self.no_space_chars):
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is_spacing_char = True
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total_height += len(text) * font_size
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width = int(max_char_width + (padding * 2)) # Add left and right padding
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height = total_height
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image = ray.gen_image_color(width, height, bg_color)
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# Apply spacing factor if it's a spacing character
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spacing = self.line_spacing * (self.lowercase_spacing_factor if is_spacing_char else 1.0)
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return self.font_size * spacing
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for i, char in enumerate(text):
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char_y = i * ray.measure_text_ex(self.font, char, font_size, 0).y
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char_y += padding
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def _get_rotated_char(self, char: str, color):
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"""Get or create a rotated character texture from cache"""
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cache_key = (char, color.r, color.g, color.b, color.a)
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if cache_key in self._rotation_cache:
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return self._rotation_cache[cache_key]
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char_size = self._get_char_size(char)
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padding = int(self.outline_thickness * 3) # Increased padding
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temp_width = max(int(char_size.y) + padding, self.font_size + padding)
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temp_height = max(int(char_size.x) + padding, self.font_size + padding)
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temp_image = ray.gen_image_color(temp_width, temp_height, ray.Color(0, 0, 0, 0))
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center_x = (temp_width - char_size.y) // 2
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center_y = (temp_height - char_size.x) // 2
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ray.image_draw_text_ex(
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temp_image,
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self.font,
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char,
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ray.Vector2(center_x-5, center_y), # Centered placement with padding
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self.font_size,
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1.0,
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color
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)
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# Rotate the temporary image 90 degrees counterclockwise
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rotated_image = ray.gen_image_color(temp_height, temp_width, ray.Color(0, 0, 0, 0))
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for x in range(temp_width):
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for y in range(temp_height):
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pixel = ray.get_image_color(temp_image, x, temp_height - y - 1)
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ray.image_draw_pixel(rotated_image, y, x, pixel)
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# Unload temporary image
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ray.unload_image(temp_image)
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# Cache the rotated image
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self._rotation_cache[cache_key] = rotated_image
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return rotated_image
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def _calculate_horizontal_text_width(self):
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"""Calculate the total width of horizontal text with custom spacing"""
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if not self.text:
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return 0
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total_width = 0
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for i, char in enumerate(self.text):
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char_size = ray.measure_text_ex(self.font, char, self.font_size, 1.0)
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total_width += char_size.x
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# Add spacing between characters (except for the last character)
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if i < len(self.text) - 1:
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total_width += (char_size.x * (self.horizontal_spacing - 1.0))
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return total_width
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def _calculate_dimensions(self):
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padding = int(self.outline_thickness * 3)
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if not self.vertical:
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if self.horizontal_spacing == 1.0:
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# Use default raylib measurement for normal spacing
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text_size = ray.measure_text_ex(self.font, self.text, self.font_size, 1.0)
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return int(text_size.x + padding * 2), int(text_size.y + padding * 2)
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if font:
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char_size = ray.measure_text_ex(font, char, font_size, 0)
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char_image = ray.image_text_ex(font, char, font_size, 0, color)
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else:
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# Calculate custom spacing width
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text_width = self._calculate_horizontal_text_width()
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text_height = ray.measure_text_ex(self.font, "Ag", self.font_size, 1.0).y # Use sample chars for height
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return int(text_width + padding * 2), int(text_height + padding * 2)
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char_width = ray.measure_text(char, font_size)
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char_size = ray.Vector2(char_width, font_size)
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char_image = ray.image_text(char, font_size, color)
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# Rotate character if it's in the rotate_chars set
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if char in rotate_chars:
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rotated_image = ray.gen_image_color(char_image.height, char_image.width, ray.BLANK)
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# Manual 90-degree clockwise rotation
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for y in range(char_image.height):
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for x in range(char_image.width):
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src_color = ray.get_image_color(char_image, x, y)
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# 90° clockwise: new_x = old_y, new_y = width - 1 - old_x
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new_x = y
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new_y = char_image.width - 1 - x
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ray.image_draw_pixel(rotated_image, new_x, new_y, src_color)
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ray.unload_image(char_image)
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char_image = rotated_image
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effective_width = char_size.y # Height becomes width when rotated
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else:
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effective_width = char_size.x
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# Center the character horizontally
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char_x = width // 2 - effective_width // 2
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ray.image_draw(image, char_image,
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ray.Rectangle(0, 0, char_image.width, char_image.height),
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ray.Rectangle(char_x, char_y, char_image.width, char_image.height),
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ray.WHITE)
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ray.unload_image(char_image)
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texture = ray.load_texture_from_image(image)
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ray.unload_image(image)
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return texture
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def _create_text_horizontal(self, text: str, font_size: int, color: ray.Color, bg_color: ray.Color, font: Optional[ray.Font]=None, padding: int=10):
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if font:
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text_size = ray.measure_text_ex(font, text, font_size, 0)
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total_width = text_size.x + (padding * 2)
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total_height = text_size.y + (padding * 2)
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else:
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# Parse text into segments
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segments = self._parse_text_segments()
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char_heights = []
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char_widths = []
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for segment in segments:
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if segment['is_horizontal']:
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# For horizontal exceptions, add their height as spacing
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text_size = ray.measure_text_ex(self.font, segment['text'], self.font_size, 1.0)
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char_heights.append(text_size.y * self.line_spacing)
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char_widths.append(text_size.x)
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else:
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# Process vertical text with character grouping
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char_groups = self._group_characters_with_punctuation(segment['text'])
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for i, group in enumerate(char_groups):
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main_char = group['main_char']
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adjacent_punct = group['adjacent_punct']
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# Get next group's main character for spacing calculation
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next_char = char_groups[i+1]['main_char'] if i+1 < len(char_groups) else None
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char_heights.append(self._calculate_vertical_spacing(main_char, next_char))
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# Calculate width considering main char + adjacent punctuation
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main_char_size = self._get_char_size(main_char)
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group_width = main_char_size.x
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# Add width for adjacent punctuation
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for punct in adjacent_punct:
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punct_size = self._get_char_size(punct)
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group_width += punct_size.x
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||||
# For vertical characters, consider rotated dimensions
|
||||
if main_char in self.vertical_chars:
|
||||
char_widths.append(group_width + padding)
|
||||
else:
|
||||
char_widths.append(group_width)
|
||||
|
||||
max_char_width = max(char_widths) if char_widths else 0
|
||||
total_height = sum(char_heights) if char_heights else 0
|
||||
|
||||
width = int(max_char_width + padding * 2) # Padding on both sides
|
||||
height = int(total_height + padding * 2) # Padding on top and bottom
|
||||
|
||||
return width, height
|
||||
|
||||
def _draw_horizontal_text(self, image):
|
||||
if self.horizontal_spacing == 1.0:
|
||||
# Use original method for normal spacing
|
||||
text_size = ray.measure_text_ex(self.font, self.text, self.font_size, 1.0)
|
||||
position = ray.Vector2((image.width - text_size.x) / 2, (image.height - text_size.y) / 2)
|
||||
|
||||
for dx in range(-self.outline_thickness, self.outline_thickness + 1):
|
||||
for dy in range(-self.outline_thickness, self.outline_thickness + 1):
|
||||
# Skip the center position (will be drawn as main text)
|
||||
if dx == 0 and dy == 0:
|
||||
continue
|
||||
|
||||
# Calculate outline distance
|
||||
dist = (dx*dx + dy*dy) ** 0.5
|
||||
|
||||
# Only draw outline positions that are near the outline thickness
|
||||
if dist <= self.outline_thickness + 0.5:
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
self.text,
|
||||
ray.Vector2(position.x + dx, position.y + dy),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.outline_color
|
||||
)
|
||||
|
||||
# Draw main text
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
self.text,
|
||||
position,
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.text_color
|
||||
)
|
||||
total_width = ray.measure_text(text, font_size) + (padding * 2)
|
||||
total_height = font_size + (padding * 2)
|
||||
image = ray.gen_image_color(int(total_width), int(total_height), bg_color)
|
||||
if font:
|
||||
text_image = ray.image_text_ex(font, text, font_size, 0, color)
|
||||
else:
|
||||
# Draw text with custom character spacing
|
||||
text_width = self._calculate_horizontal_text_width()
|
||||
text_height = ray.measure_text_ex(self.font, "Ag", self.font_size, 1.0).y
|
||||
text_image = ray.image_text(text, font_size, color)
|
||||
text_x = padding
|
||||
text_y = padding
|
||||
ray.image_draw(image, text_image,
|
||||
ray.Rectangle(0, 0, text_image.width, text_image.height),
|
||||
ray.Rectangle(text_x, text_y, text_image.width, text_image.height),
|
||||
ray.WHITE)
|
||||
ray.unload_image(text_image)
|
||||
|
||||
start_x = (image.width - text_width) / 2
|
||||
start_y = (image.height - text_height) / 2
|
||||
|
||||
# First draw all outlines
|
||||
current_x = start_x
|
||||
for i, char in enumerate(self.text):
|
||||
char_size = ray.measure_text_ex(self.font, char, self.font_size, 1.0)
|
||||
|
||||
for dx in range(-self.outline_thickness, self.outline_thickness + 1):
|
||||
for dy in range(-self.outline_thickness, self.outline_thickness + 1):
|
||||
if dx == 0 and dy == 0:
|
||||
continue
|
||||
|
||||
dist = (dx*dx + dy*dy) ** 0.5
|
||||
if dist <= self.outline_thickness + 0.5:
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
char,
|
||||
ray.Vector2(current_x + dx, start_y + dy),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.outline_color
|
||||
)
|
||||
|
||||
# Move to next character position
|
||||
current_x += char_size.x
|
||||
if i < len(self.text) - 1: # Add spacing except for last character
|
||||
current_x += (char_size.x * (self.horizontal_spacing - 1.0))
|
||||
|
||||
# Then draw all main text
|
||||
current_x = start_x
|
||||
for i, char in enumerate(self.text):
|
||||
char_size = ray.measure_text_ex(self.font, char, self.font_size, 1.0)
|
||||
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
char,
|
||||
ray.Vector2(current_x, start_y),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.text_color
|
||||
)
|
||||
|
||||
# Move to next character position
|
||||
current_x += char_size.x
|
||||
if i < len(self.text) - 1: # Add spacing except for last character
|
||||
current_x += (char_size.x * (self.horizontal_spacing - 1.0))
|
||||
|
||||
def _draw_vertical_text(self, image, width):
|
||||
padding = int(self.outline_thickness * 2)
|
||||
segments = self._parse_text_segments()
|
||||
|
||||
positions = []
|
||||
current_y = padding # Start with padding at the top
|
||||
|
||||
for segment in segments:
|
||||
if segment['is_horizontal']:
|
||||
# Handle horizontal exception
|
||||
text_size = ray.measure_text_ex(self.font, segment['text'], self.font_size, 1.0)
|
||||
center_offset = (width - text_size.x) // 2
|
||||
char_height = text_size.y * self.line_spacing
|
||||
|
||||
positions.append({
|
||||
'type': 'horizontal',
|
||||
'text': segment['text'],
|
||||
'x': center_offset,
|
||||
'y': current_y,
|
||||
'height': char_height
|
||||
})
|
||||
current_y += char_height
|
||||
else:
|
||||
# Handle vertical text with character grouping
|
||||
char_groups = self._group_characters_with_punctuation(segment['text'])
|
||||
|
||||
for i, group in enumerate(char_groups):
|
||||
main_char = group['main_char']
|
||||
adjacent_punct = group['adjacent_punct']
|
||||
|
||||
# Get next group for spacing calculation
|
||||
next_char = char_groups[i+1]['main_char'] if i+1 < len(char_groups) else None
|
||||
char_height = self._calculate_vertical_spacing(main_char, next_char)
|
||||
|
||||
# Calculate positioning for main character
|
||||
main_char_size = self._get_char_size(main_char)
|
||||
|
||||
if main_char in self.vertical_chars:
|
||||
rotated_img = self._get_rotated_char(main_char, self.text_color)
|
||||
main_char_width = rotated_img.width
|
||||
center_offset = (width - main_char_width) // 2
|
||||
else:
|
||||
main_char_width = main_char_size.x
|
||||
center_offset = (width - main_char_width) // 2
|
||||
|
||||
# Add main character position
|
||||
positions.append({
|
||||
'type': 'vertical',
|
||||
'char': main_char,
|
||||
'x': center_offset,
|
||||
'y': current_y,
|
||||
'height': char_height,
|
||||
'is_vertical_char': main_char in self.vertical_chars
|
||||
})
|
||||
|
||||
# Add adjacent punctuation positions
|
||||
punct_x_offset = center_offset + main_char_width
|
||||
for punct in adjacent_punct:
|
||||
punct_size = self._get_char_size(punct)
|
||||
|
||||
positions.append({
|
||||
'type': 'vertical',
|
||||
'char': punct,
|
||||
'x': punct_x_offset,
|
||||
'y': current_y+5,
|
||||
'height': 0, # No additional height for punctuation
|
||||
'is_vertical_char': punct in self.vertical_chars,
|
||||
'is_adjacent': True
|
||||
})
|
||||
|
||||
punct_x_offset += punct_size.x
|
||||
|
||||
current_y += char_height
|
||||
|
||||
# First draw all outlines
|
||||
outline_thickness = int(self.outline_thickness)
|
||||
|
||||
for pos in positions:
|
||||
if pos['type'] == 'horizontal':
|
||||
# Draw horizontal text outline
|
||||
for dx in range(-outline_thickness, outline_thickness + 1):
|
||||
for dy in range(-outline_thickness, outline_thickness + 1):
|
||||
if dx == 0 and dy == 0:
|
||||
continue
|
||||
|
||||
dist = (dx*dx + dy*dy) ** 0.5
|
||||
if dist <= outline_thickness + 0.5:
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
pos['text'],
|
||||
ray.Vector2(pos['x'] + dx, pos['y'] + dy),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.outline_color
|
||||
)
|
||||
else:
|
||||
# Draw vertical character outline
|
||||
for dx in range(-outline_thickness, outline_thickness + 1):
|
||||
for dy in range(-outline_thickness, outline_thickness + 1):
|
||||
if dx == 0 and dy == 0:
|
||||
continue
|
||||
|
||||
dist = (dx*dx + dy*dy) ** 0.5
|
||||
if dist <= outline_thickness + 0.5:
|
||||
if pos['is_vertical_char']:
|
||||
rotated_img = self._get_rotated_char(pos['char'], self.outline_color)
|
||||
ray.image_draw(
|
||||
image,
|
||||
rotated_img,
|
||||
ray.Rectangle(0, 0, rotated_img.width, rotated_img.height),
|
||||
ray.Rectangle(
|
||||
int(pos['x'] + dx),
|
||||
int(pos['y'] + dy),
|
||||
rotated_img.width,
|
||||
rotated_img.height
|
||||
),
|
||||
ray.WHITE
|
||||
)
|
||||
else:
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
pos['char'],
|
||||
ray.Vector2(pos['x'] + dx, pos['y'] + dy),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.outline_color
|
||||
)
|
||||
|
||||
# Then draw all main text
|
||||
for pos in positions:
|
||||
if pos['type'] == 'horizontal':
|
||||
# Draw horizontal text
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
pos['text'],
|
||||
ray.Vector2(pos['x'], pos['y']),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.text_color
|
||||
)
|
||||
else:
|
||||
# Draw vertical character
|
||||
if pos['is_vertical_char']:
|
||||
rotated_img = self._get_rotated_char(pos['char'], self.text_color)
|
||||
ray.image_draw(
|
||||
image,
|
||||
rotated_img,
|
||||
ray.Rectangle(0, 0, rotated_img.width, rotated_img.height),
|
||||
ray.Rectangle(
|
||||
int(pos['x']),
|
||||
int(pos['y']),
|
||||
rotated_img.width,
|
||||
rotated_img.height
|
||||
),
|
||||
ray.WHITE
|
||||
)
|
||||
else:
|
||||
ray.image_draw_text_ex(
|
||||
image,
|
||||
self.font,
|
||||
pos['char'],
|
||||
ray.Vector2(pos['x'], pos['y']),
|
||||
self.font_size,
|
||||
1.0,
|
||||
self.text_color
|
||||
)
|
||||
|
||||
def _create_texture(self):
|
||||
if self.hash in text_cache:
|
||||
texture = ray.load_texture(f'cache/image/{self.hash}.png')
|
||||
return texture
|
||||
|
||||
self.font = self._load_font_for_text(self.text)
|
||||
|
||||
width, height = self._calculate_dimensions()
|
||||
|
||||
width += int(self.outline_thickness * 1.5)
|
||||
height += int(self.outline_thickness * 1.5)
|
||||
|
||||
image = ray.gen_image_color(width, height, ray.Color(0, 0, 0, 0))
|
||||
|
||||
if not self.vertical:
|
||||
self._draw_horizontal_text(image)
|
||||
else:
|
||||
self._draw_vertical_text(image, width)
|
||||
|
||||
ray.export_image(image, f'cache/image/{self.hash}.png')
|
||||
text_cache.add(self.hash)
|
||||
texture = ray.load_texture_from_image(image)
|
||||
ray.unload_image(image)
|
||||
return texture
|
||||
|
||||
def draw(self, src: ray.Rectangle, dest: ray.Rectangle, origin: ray.Vector2, rotation: float, color: ray.Color):
|
||||
if isinstance(color, tuple):
|
||||
alpha_value = ray.ffi.new('float*', color[3] / 255.0)
|
||||
else:
|
||||
alpha_value = ray.ffi.new('float*', color.a / 255.0)
|
||||
ray.set_shader_value(self.shader, self.alpha_loc, alpha_value, SHADER_UNIFORM_FLOAT)
|
||||
ray.begin_shader_mode(self.shader)
|
||||
ray.draw_texture_pro(self.texture, src, dest, origin, rotation, color)
|
||||
ray.end_shader_mode()
|
||||
|
||||
def unload(self):
|
||||
for img in self._rotation_cache.values():
|
||||
ray.unload_image(img)
|
||||
self._rotation_cache.clear()
|
||||
|
||||
for img in self._horizontal_cache.values():
|
||||
ray.unload_image(img)
|
||||
self._horizontal_cache.clear()
|
||||
|
||||
ray.unload_shader(self.shader)
|
||||
ray.unload_texture(self.texture)
|
||||
|
||||
Reference in New Issue
Block a user