diff options
Diffstat (limited to 'scene/resources/font.cpp')
| -rw-r--r-- | scene/resources/font.cpp | 1812 |
1 files changed, 1368 insertions, 444 deletions
diff --git a/scene/resources/font.cpp b/scene/resources/font.cpp index 7bda889e46..7af8e900fd 100644 --- a/scene/resources/font.cpp +++ b/scene/resources/font.cpp @@ -5,8 +5,8 @@ /* GODOT ENGINE */ /* https://godotengine.org */ /*************************************************************************/ -/* Copyright (c) 2007-2020 Juan Linietsky, Ariel Manzur. */ -/* Copyright (c) 2014-2020 Godot Engine contributors (cf. AUTHORS.md). */ +/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */ +/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */ /* */ /* Permission is hereby granted, free of charge, to any person obtaining */ /* a copy of this software and associated documentation files (the */ @@ -31,639 +31,1563 @@ #include "font.h" #include "core/io/resource_loader.h" -#include "core/os/file_access.h" - -void Font::draw_halign(RID p_canvas_item, const Point2 &p_pos, HAlign p_align, float p_width, const String &p_text, const Color &p_modulate, const Color &p_outline_modulate) const { - float length = get_string_size(p_text).width; - if (length >= p_width) { - draw(p_canvas_item, p_pos, p_text, p_modulate, p_width, p_outline_modulate); - return; +#include "core/string/translation.h" +#include "core/templates/hashfuncs.h" +#include "scene/resources/text_line.h" +#include "scene/resources/text_paragraph.h" + +_FORCE_INLINE_ void FontData::_clear_cache() { + for (int i = 0; i < cache.size(); i++) { + if (cache[i].is_valid()) { + TS->free(cache[i]); + cache.write[i] = RID(); + } } +} - float ofs = 0.f; - switch (p_align) { - case HALIGN_LEFT: { - ofs = 0; - } break; - case HALIGN_CENTER: { - ofs = Math::floor((p_width - length) / 2.0); - } break; - case HALIGN_RIGHT: { - ofs = p_width - length; - } break; - default: { - ERR_PRINT("Unknown halignment type"); - } break; +_FORCE_INLINE_ void FontData::_ensure_rid(int p_cache_index) const { + if (unlikely(p_cache_index >= cache.size())) { + cache.resize(p_cache_index + 1); + } + if (unlikely(!cache[p_cache_index].is_valid())) { + cache.write[p_cache_index] = TS->create_font(); + TS->font_set_data_ptr(cache[p_cache_index], data_ptr, data_size); + TS->font_set_antialiased(cache[p_cache_index], antialiased); + TS->font_set_multichannel_signed_distance_field(cache[p_cache_index], msdf); + TS->font_set_msdf_pixel_range(cache[p_cache_index], msdf_pixel_range); + TS->font_set_msdf_size(cache[p_cache_index], msdf_size); + TS->font_set_fixed_size(cache[p_cache_index], fixed_size); + TS->font_set_force_autohinter(cache[p_cache_index], force_autohinter); + TS->font_set_hinting(cache[p_cache_index], hinting); + TS->font_set_oversampling(cache[p_cache_index], oversampling); } - draw(p_canvas_item, p_pos + Point2(ofs, 0), p_text, p_modulate, p_width, p_outline_modulate); } -void Font::draw(RID p_canvas_item, const Point2 &p_pos, const String &p_text, const Color &p_modulate, int p_clip_w, const Color &p_outline_modulate) const { - Vector2 ofs; +void FontData::_bind_methods() { + ClassDB::bind_method(D_METHOD("set_data", "data"), &FontData::set_data); + ClassDB::bind_method(D_METHOD("get_data"), &FontData::get_data); + + ClassDB::bind_method(D_METHOD("set_antialiased", "antialiased"), &FontData::set_antialiased); + ClassDB::bind_method(D_METHOD("is_antialiased"), &FontData::is_antialiased); + + ClassDB::bind_method(D_METHOD("set_multichannel_signed_distance_field", "msdf"), &FontData::set_multichannel_signed_distance_field); + ClassDB::bind_method(D_METHOD("is_multichannel_signed_distance_field"), &FontData::is_multichannel_signed_distance_field); + + ClassDB::bind_method(D_METHOD("set_msdf_pixel_range", "msdf_pixel_range"), &FontData::set_msdf_pixel_range); + ClassDB::bind_method(D_METHOD("get_msdf_pixel_range"), &FontData::get_msdf_pixel_range); + + ClassDB::bind_method(D_METHOD("set_msdf_size", "msdf_size"), &FontData::set_msdf_size); + ClassDB::bind_method(D_METHOD("get_msdf_size"), &FontData::get_msdf_size); + + ClassDB::bind_method(D_METHOD("set_force_autohinter", "force_autohinter"), &FontData::set_force_autohinter); + ClassDB::bind_method(D_METHOD("is_force_autohinter"), &FontData::is_force_autohinter); + + ClassDB::bind_method(D_METHOD("set_hinting", "hinting"), &FontData::set_hinting); + ClassDB::bind_method(D_METHOD("get_hinting"), &FontData::get_hinting); + + ClassDB::bind_method(D_METHOD("set_oversampling", "oversampling"), &FontData::set_oversampling); + ClassDB::bind_method(D_METHOD("get_oversampling"), &FontData::get_oversampling); + + ClassDB::bind_method(D_METHOD("find_cache", "variation_coordinates"), &FontData::find_cache); + + ClassDB::bind_method(D_METHOD("get_cache_count"), &FontData::get_cache_count); + ClassDB::bind_method(D_METHOD("clear_cache"), &FontData::clear_cache); + ClassDB::bind_method(D_METHOD("remove_cache", "cache_index"), &FontData::remove_cache); + + ClassDB::bind_method(D_METHOD("get_size_cache_list", "cache_index"), &FontData::get_size_cache_list); + ClassDB::bind_method(D_METHOD("clear_size_cache", "cache_index"), &FontData::clear_size_cache); + ClassDB::bind_method(D_METHOD("remove_size_cache", "cache_index", "size"), &FontData::remove_size_cache); + + ClassDB::bind_method(D_METHOD("set_variation_coordinates", "cache_index", "variation_coordinates"), &FontData::set_variation_coordinates); + ClassDB::bind_method(D_METHOD("get_variation_coordinates", "cache_index"), &FontData::get_variation_coordinates); + + ClassDB::bind_method(D_METHOD("set_ascent", "cache_index", "size", "ascent"), &FontData::set_ascent); + ClassDB::bind_method(D_METHOD("get_ascent", "cache_index", "size"), &FontData::get_ascent); + + ClassDB::bind_method(D_METHOD("set_descent", "cache_index", "size", "descent"), &FontData::set_descent); + ClassDB::bind_method(D_METHOD("get_descent", "cache_index", "size"), &FontData::get_descent); + + ClassDB::bind_method(D_METHOD("set_underline_position", "cache_index", "size", "underline_position"), &FontData::set_underline_position); + ClassDB::bind_method(D_METHOD("get_underline_position", "cache_index", "size"), &FontData::get_underline_position); - int chars_drawn = 0; - bool with_outline = has_outline(); - for (int i = 0; i < p_text.length(); i++) { - int width = get_char_size(p_text[i]).width; + ClassDB::bind_method(D_METHOD("set_underline_thickness", "cache_index", "size", "underline_thickness"), &FontData::set_underline_thickness); + ClassDB::bind_method(D_METHOD("get_underline_thickness", "cache_index", "size"), &FontData::get_underline_thickness); + + ClassDB::bind_method(D_METHOD("set_scale", "cache_index", "size", "scale"), &FontData::set_scale); + ClassDB::bind_method(D_METHOD("get_scale", "cache_index", "size"), &FontData::get_scale); + + ClassDB::bind_method(D_METHOD("set_spacing", "cache_index", "size", "spacing"), &FontData::set_spacing); + ClassDB::bind_method(D_METHOD("get_spacing", "cache_index", "size"), &FontData::get_spacing); + + ClassDB::bind_method(D_METHOD("get_texture_count", "cache_index", "size"), &FontData::get_texture_count); + ClassDB::bind_method(D_METHOD("clear_textures", "cache_index", "size"), &FontData::clear_textures); + ClassDB::bind_method(D_METHOD("remove_texture", "cache_index", "size", "texture_index"), &FontData::remove_texture); + + ClassDB::bind_method(D_METHOD("set_texture_image", "cache_index", "size", "texture_index", "image"), &FontData::set_texture_image); + ClassDB::bind_method(D_METHOD("get_texture_image", "cache_index", "size", "texture_index"), &FontData::get_texture_image); + + ClassDB::bind_method(D_METHOD("set_texture_offsets", "cache_index", "size", "texture_index", "offset"), &FontData::set_texture_offsets); + ClassDB::bind_method(D_METHOD("get_texture_offsets", "cache_index", "size", "texture_index"), &FontData::get_texture_offsets); + + ClassDB::bind_method(D_METHOD("get_glyph_list", "cache_index", "size"), &FontData::get_glyph_list); + ClassDB::bind_method(D_METHOD("clear_glyphs", "cache_index", "size"), &FontData::clear_glyphs); + ClassDB::bind_method(D_METHOD("remove_glyph", "cache_index", "size", "glyph"), &FontData::remove_glyph); + + ClassDB::bind_method(D_METHOD("set_glyph_advance", "cache_index", "size", "glyph", "advance"), &FontData::set_glyph_advance); + ClassDB::bind_method(D_METHOD("get_glyph_advance", "cache_index", "size", "glyph"), &FontData::get_glyph_advance); + + ClassDB::bind_method(D_METHOD("set_glyph_offset", "cache_index", "size", "glyph", "offset"), &FontData::set_glyph_offset); + ClassDB::bind_method(D_METHOD("get_glyph_offset", "cache_index", "size", "glyph"), &FontData::get_glyph_offset); + + ClassDB::bind_method(D_METHOD("set_glyph_size", "cache_index", "size", "glyph", "gl_size"), &FontData::set_glyph_size); + ClassDB::bind_method(D_METHOD("get_glyph_size", "cache_index", "size", "glyph"), &FontData::get_glyph_size); + + ClassDB::bind_method(D_METHOD("set_glyph_uv_rect", "cache_index", "size", "glyph", "uv_rect"), &FontData::set_glyph_uv_rect); + ClassDB::bind_method(D_METHOD("get_glyph_uv_rect", "cache_index", "size", "glyph"), &FontData::get_glyph_uv_rect); + + ClassDB::bind_method(D_METHOD("set_glyph_texture_idx", "cache_index", "size", "glyph", "texture_idx"), &FontData::set_glyph_texture_idx); + ClassDB::bind_method(D_METHOD("get_glyph_texture_idx", "cache_index", "size", "glyph"), &FontData::get_glyph_texture_idx); + + ClassDB::bind_method(D_METHOD("get_kerning_list", "cache_index", "size"), &FontData::get_kerning_list); + ClassDB::bind_method(D_METHOD("clear_kerning_map", "cache_index", "size"), &FontData::clear_kerning_map); + ClassDB::bind_method(D_METHOD("remove_kerning", "cache_index", "size", "glyph_pair"), &FontData::remove_kerning); + + ClassDB::bind_method(D_METHOD("set_kerning", "cache_index", "size", "glyph_pair", "kerning"), &FontData::set_kerning); + ClassDB::bind_method(D_METHOD("get_kerning", "cache_index", "size", "glyph_pair"), &FontData::get_kerning); + + ClassDB::bind_method(D_METHOD("render_range", "cache_index", "size", "start", "end"), &FontData::render_range); + ClassDB::bind_method(D_METHOD("render_glyph", "cache_index", "size", "index"), &FontData::render_glyph); + + ClassDB::bind_method(D_METHOD("get_cache_rid", "cache_index"), &FontData::get_cache_rid); + + ClassDB::bind_method(D_METHOD("is_language_supported", "language"), &FontData::is_language_supported); + ClassDB::bind_method(D_METHOD("set_language_support_override", "language", "supported"), &FontData::set_language_support_override); + ClassDB::bind_method(D_METHOD("get_language_support_override", "language"), &FontData::get_language_support_override); + ClassDB::bind_method(D_METHOD("remove_language_support_override", "language"), &FontData::remove_language_support_override); + ClassDB::bind_method(D_METHOD("get_language_support_overrides"), &FontData::get_language_support_overrides); + + ClassDB::bind_method(D_METHOD("is_script_supported", "script"), &FontData::is_script_supported); + ClassDB::bind_method(D_METHOD("set_script_support_override", "script", "supported"), &FontData::set_script_support_override); + ClassDB::bind_method(D_METHOD("get_script_support_override", "script"), &FontData::get_script_support_override); + ClassDB::bind_method(D_METHOD("remove_script_support_override", "script"), &FontData::remove_script_support_override); + ClassDB::bind_method(D_METHOD("get_script_support_overrides"), &FontData::get_script_support_overrides); + + ClassDB::bind_method(D_METHOD("has_char", "char"), &FontData::has_char); + ClassDB::bind_method(D_METHOD("get_supported_chars"), &FontData::get_supported_chars); + + ClassDB::bind_method(D_METHOD("get_glyph_index", "char", "variation_selector"), &FontData::get_glyph_index); + + ClassDB::bind_method(D_METHOD("get_supported_feature_list"), &FontData::get_supported_feature_list); + ClassDB::bind_method(D_METHOD("get_supported_variation_list"), &FontData::get_supported_variation_list); +} + +bool FontData::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> tokens = p_name.operator String().split("/"); + if (tokens.size() == 1) { + if (tokens[0] == "data") { + set_data(p_value); + return true; + } else if (tokens[0] == "antialiased") { + set_antialiased(p_value); + return true; + } else if (tokens[0] == "multichannel_signed_distance_field") { + set_multichannel_signed_distance_field(p_value); + return true; + } else if (tokens[0] == "msdf_pixel_range") { + set_msdf_pixel_range(p_value); + return true; + } else if (tokens[0] == "msdf_size") { + set_msdf_size(p_value); + return true; + } else if (tokens[0] == "fixed_size") { + set_fixed_size(p_value); + return true; + } else if (tokens[0] == "hinting") { + set_hinting((TextServer::Hinting)p_value.operator int()); + return true; + } else if (tokens[0] == "force_autohinter") { + set_force_autohinter(p_value); + return true; + } else if (tokens[0] == "oversampling") { + set_oversampling(p_value); + return true; + } + } else if (tokens.size() == 2 && tokens[0] == "language_support_override") { + String lang = tokens[1]; + set_language_support_override(lang, p_value); + return true; + } else if (tokens.size() == 2 && tokens[0] == "script_support_override") { + String script = tokens[1]; + set_script_support_override(script, p_value); + return true; + } else if (tokens.size() >= 3 && tokens[0] == "cache") { + int cache_index = tokens[1].to_int(); + if (tokens.size() == 3 && tokens[2] == "variation_coordinates") { + set_variation_coordinates(cache_index, p_value); + return true; + } + if (tokens.size() >= 5) { + Vector2i sz = Vector2i(tokens[2].to_int(), tokens[3].to_int()); + if (tokens[4] == "ascent") { + set_ascent(cache_index, sz.x, p_value); + return true; + } else if (tokens[4] == "descent") { + set_descent(cache_index, sz.x, p_value); + return true; + } else if (tokens[4] == "underline_position") { + set_underline_position(cache_index, sz.x, p_value); + return true; + } else if (tokens[4] == "underline_thickness") { + set_underline_thickness(cache_index, sz.x, p_value); + return true; + } else if (tokens[4] == "scale") { + set_scale(cache_index, sz.x, p_value); + return true; + } else if (tokens[4] == "spacing_glyph") { + set_spacing(cache_index, sz.x, TextServer::SPACING_GLYPH, p_value); + return true; + } else if (tokens[4] == "spacing_space") { + set_spacing(cache_index, sz.x, TextServer::SPACING_SPACE, p_value); + return true; + } else if (tokens.size() == 7 && tokens[4] == "textures") { + int texture_index = tokens[5].to_int(); + if (tokens[6] == "image") { + set_texture_image(cache_index, sz, texture_index, p_value); + return true; + } else if (tokens[6] == "offsets") { + set_texture_offsets(cache_index, sz, texture_index, p_value); + return true; + } + } else if (tokens.size() == 7 && tokens[4] == "glyphs") { + int32_t glyph_index = tokens[5].to_int(); + if (tokens[6] == "advance") { + set_glyph_advance(cache_index, sz.x, glyph_index, p_value); + return true; + } else if (tokens[6] == "offset") { + set_glyph_offset(cache_index, sz, glyph_index, p_value); + return true; + } else if (tokens[6] == "size") { + set_glyph_size(cache_index, sz, glyph_index, p_value); + return true; + } else if (tokens[6] == "uv_rect") { + set_glyph_uv_rect(cache_index, sz, glyph_index, p_value); + return true; + } else if (tokens[6] == "texture_idx") { + set_glyph_texture_idx(cache_index, sz, glyph_index, p_value); + return true; + } + } else if (tokens.size() == 7 && tokens[4] == "kerning_overrides") { + Vector2i gp = Vector2i(tokens[5].to_int(), tokens[6].to_int()); + set_kerning(cache_index, sz.x, gp, p_value); + return true; + } + } + } + return false; +} - if (p_clip_w >= 0 && (ofs.x + width) > p_clip_w) { - break; //clip +bool FontData::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> tokens = p_name.operator String().split("/"); + if (tokens.size() == 1) { + if (tokens[0] == "data") { + r_ret = get_data(); + return true; + } else if (tokens[0] == "antialiased") { + r_ret = is_antialiased(); + return true; + } else if (tokens[0] == "multichannel_signed_distance_field") { + r_ret = is_multichannel_signed_distance_field(); + return true; + } else if (tokens[0] == "msdf_pixel_range") { + r_ret = get_msdf_pixel_range(); + return true; + } else if (tokens[0] == "msdf_size") { + r_ret = get_msdf_size(); + return true; + } else if (tokens[0] == "fixed_size") { + r_ret = get_fixed_size(); + return true; + } else if (tokens[0] == "hinting") { + r_ret = get_hinting(); + return true; + } else if (tokens[0] == "force_autohinter") { + r_ret = is_force_autohinter(); + return true; + } else if (tokens[0] == "oversampling") { + r_ret = get_oversampling(); + return true; + } + } else if (tokens.size() == 2 && tokens[0] == "language_support_override") { + String lang = tokens[1]; + r_ret = get_language_support_override(lang); + return true; + } else if (tokens.size() == 2 && tokens[0] == "script_support_override") { + String script = tokens[1]; + r_ret = get_script_support_override(script); + return true; + } else if (tokens.size() >= 3 && tokens[0] == "cache") { + int cache_index = tokens[1].to_int(); + if (tokens.size() == 3 && tokens[2] == "variation_coordinates") { + r_ret = get_variation_coordinates(cache_index); + return true; + } + if (tokens.size() >= 5) { + Vector2i sz = Vector2i(tokens[2].to_int(), tokens[3].to_int()); + if (tokens[4] == "ascent") { + r_ret = get_ascent(cache_index, sz.x); + return true; + } else if (tokens[4] == "descent") { + r_ret = get_descent(cache_index, sz.x); + return true; + } else if (tokens[4] == "underline_position") { + r_ret = get_underline_position(cache_index, sz.x); + return true; + } else if (tokens[4] == "underline_thickness") { + r_ret = get_underline_thickness(cache_index, sz.x); + return true; + } else if (tokens[4] == "scale") { + r_ret = get_scale(cache_index, sz.x); + return true; + } else if (tokens[4] == "spacing_glyph") { + r_ret = get_spacing(cache_index, sz.x, TextServer::SPACING_GLYPH); + return true; + } else if (tokens[4] == "spacing_space") { + r_ret = get_spacing(cache_index, sz.x, TextServer::SPACING_SPACE); + return true; + } else if (tokens.size() == 7 && tokens[4] == "textures") { + int texture_index = tokens[5].to_int(); + if (tokens[6] == "image") { + r_ret = get_texture_image(cache_index, sz, texture_index); + return true; + } else if (tokens[6] == "offsets") { + r_ret = get_texture_offsets(cache_index, sz, texture_index); + return true; + } + } else if (tokens.size() == 7 && tokens[4] == "glyphs") { + int32_t glyph_index = tokens[5].to_int(); + if (tokens[6] == "advance") { + r_ret = get_glyph_advance(cache_index, sz.x, glyph_index); + return true; + } else if (tokens[6] == "offset") { + r_ret = get_glyph_offset(cache_index, sz, glyph_index); + return true; + } else if (tokens[6] == "size") { + r_ret = get_glyph_size(cache_index, sz, glyph_index); + return true; + } else if (tokens[6] == "uv_rect") { + r_ret = get_glyph_uv_rect(cache_index, sz, glyph_index); + return true; + } else if (tokens[6] == "texture_idx") { + r_ret = get_glyph_texture_idx(cache_index, sz, glyph_index); + return true; + } + } else if (tokens.size() == 7 && tokens[4] == "kerning_overrides") { + Vector2i gp = Vector2i(tokens[5].to_int(), tokens[6].to_int()); + r_ret = get_kerning(cache_index, sz.x, gp); + return true; + } } + } + return false; +} - ofs.x += draw_char(p_canvas_item, p_pos + ofs, p_text[i], p_text[i + 1], with_outline ? p_outline_modulate : p_modulate, with_outline); - ++chars_drawn; +void FontData::_get_property_list(List<PropertyInfo> *p_list) const { + p_list->push_back(PropertyInfo(Variant::PACKED_BYTE_ARRAY, "data", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + + p_list->push_back(PropertyInfo(Variant::BOOL, "antialiased", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::BOOL, "multichannel_signed_distance_field", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::INT, "msdf_pixel_range", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::INT, "msdf_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::INT, "fixed_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::BOOL, "force_autohinter", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + + Vector<String> lang_over = get_language_support_overrides(); + for (int i = 0; i < lang_over.size(); i++) { + p_list->push_back(PropertyInfo(Variant::BOOL, "language_support_override/" + lang_over[i], PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + } + Vector<String> scr_over = get_script_support_overrides(); + for (int i = 0; i < scr_over.size(); i++) { + p_list->push_back(PropertyInfo(Variant::BOOL, "script_support_override/" + scr_over[i], PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); } + for (int i = 0; i < cache.size(); i++) { + String prefix = "cache/" + itos(i) + "/"; + Array sizes = get_size_cache_list(i); + p_list->push_back(PropertyInfo(Variant::DICTIONARY, prefix + "variation_coordinates", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + for (int j = 0; j < sizes.size(); j++) { + Vector2i sz = sizes[j]; + String prefix_sz = prefix + itos(sz.x) + "/" + itos(sz.y) + "/"; + if (sz.y == 0) { + p_list->push_back(PropertyInfo(Variant::FLOAT, prefix_sz + "ascent", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::FLOAT, prefix_sz + "descent", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::FLOAT, prefix_sz + "underline_position", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::FLOAT, prefix_sz + "underline_thickness", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::FLOAT, prefix_sz + "scale", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::BOOL, prefix_sz + "spacing_glyph", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::BOOL, prefix_sz + "spacing_space", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + } - if (has_outline()) { - ofs = Vector2(0, 0); - for (int i = 0; i < chars_drawn; i++) { - ofs.x += draw_char(p_canvas_item, p_pos + ofs, p_text[i], p_text[i + 1], p_modulate, false); + int tx_cnt = get_texture_count(i, sz); + for (int k = 0; k < tx_cnt; k++) { + p_list->push_back(PropertyInfo(Variant::PACKED_INT32_ARRAY, prefix_sz + "textures/" + itos(k) + "/offsets", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::OBJECT, prefix_sz + "textures/" + itos(k) + "/image", PROPERTY_HINT_RESOURCE_TYPE, "Image", PROPERTY_USAGE_STORAGE | PROPERTY_USAGE_RESOURCE_NOT_PERSISTENT)); + } + Array glyphs = get_glyph_list(i, sz); + for (int k = 0; k < glyphs.size(); k++) { + const int32_t &gl = glyphs[k]; + if (sz.y == 0) { + p_list->push_back(PropertyInfo(Variant::VECTOR2, prefix_sz + "glyphs/" + itos(gl) + "/advance", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + } + p_list->push_back(PropertyInfo(Variant::VECTOR2, prefix_sz + "glyphs/" + itos(gl) + "/offset", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::VECTOR2, prefix_sz + "glyphs/" + itos(gl) + "/size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::RECT2, prefix_sz + "glyphs/" + itos(gl) + "/uv_rect", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + p_list->push_back(PropertyInfo(Variant::INT, prefix_sz + "glyphs/" + itos(gl) + "/texture_idx", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + } + if (sz.y == 0) { + Array kerning_map = get_kerning_list(i, sz.x); + for (int k = 0; k < kerning_map.size(); k++) { + const Vector2i &gl_pair = kerning_map[k]; + p_list->push_back(PropertyInfo(Variant::VECTOR2, prefix_sz + "kerning_overrides/" + itos(gl_pair.x) + "/" + itos(gl_pair.y), PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE)); + } + } } } } -void Font::update_changes() { - emit_changed(); +void FontData::reset_state() { + _clear_cache(); + data.clear(); + data_ptr = nullptr; + data_size = 0; + cache.clear(); + + antialiased = true; + msdf = false; + force_autohinter = false; + hinting = TextServer::HINTING_LIGHT; + msdf_pixel_range = 14; + msdf_size = 128; + oversampling = 0.f; } -void Font::_bind_methods() { - ClassDB::bind_method(D_METHOD("draw", "canvas_item", "position", "string", "modulate", "clip_w", "outline_modulate"), &Font::draw, DEFVAL(Color(1, 1, 1)), DEFVAL(-1), DEFVAL(Color(1, 1, 1))); - ClassDB::bind_method(D_METHOD("get_ascent"), &Font::get_ascent); - ClassDB::bind_method(D_METHOD("get_descent"), &Font::get_descent); - ClassDB::bind_method(D_METHOD("get_height"), &Font::get_height); - ClassDB::bind_method(D_METHOD("is_distance_field_hint"), &Font::is_distance_field_hint); - ClassDB::bind_method(D_METHOD("get_char_size", "char", "next"), &Font::get_char_size, DEFVAL(0)); - ClassDB::bind_method(D_METHOD("get_string_size", "string"), &Font::get_string_size); - ClassDB::bind_method(D_METHOD("get_wordwrap_string_size", "string", "width"), &Font::get_wordwrap_string_size); - ClassDB::bind_method(D_METHOD("has_outline"), &Font::has_outline); - ClassDB::bind_method(D_METHOD("draw_char", "canvas_item", "position", "char", "next", "modulate", "outline"), &Font::draw_char, DEFVAL(-1), DEFVAL(Color(1, 1, 1)), DEFVAL(false)); - ClassDB::bind_method(D_METHOD("update_changes"), &Font::update_changes); +/*************************************************************************/ + +void FontData::set_data_ptr(const uint8_t *p_data, size_t p_size) { + data.clear(); + data_ptr = p_data; + data_size = p_size; + + if (data_ptr != nullptr) { + for (int i = 0; i < cache.size(); i++) { + if (cache[i].is_valid()) { + TS->font_set_data_ptr(cache[i], data_ptr, data_size); + } + } + } } -Font::Font() { +void FontData::set_data(const PackedByteArray &p_data) { + data = p_data; + data_ptr = data.ptr(); + data_size = data.size(); + + if (data_ptr != nullptr) { + for (int i = 0; i < cache.size(); i++) { + if (cache[i].is_valid()) { + TS->font_set_data_ptr(cache[i], data_ptr, data_size); + } + } + } } -///////////////////////////////////////////////////////////////// +PackedByteArray FontData::get_data() const { + return data; +} -void BitmapFont::_set_chars(const Vector<int> &p_chars) { - int len = p_chars.size(); - //char 1 charsize 1 texture, 4 rect, 2 align, advance 1 - ERR_FAIL_COND(len % 9); - if (!len) { - return; //none to do +void FontData::set_antialiased(bool p_antialiased) { + if (antialiased != p_antialiased) { + antialiased = p_antialiased; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_antialiased(cache[i], antialiased); + } + emit_changed(); } - int chars = len / 9; +} + +bool FontData::is_antialiased() const { + return antialiased; +} - const int *r = p_chars.ptr(); - for (int i = 0; i < chars; i++) { - const int *data = &r[i * 9]; - add_char(data[0], data[1], Rect2(data[2], data[3], data[4], data[5]), Size2(data[6], data[7]), data[8]); +void FontData::set_multichannel_signed_distance_field(bool p_msdf) { + if (msdf != p_msdf) { + msdf = p_msdf; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_multichannel_signed_distance_field(cache[i], msdf); + } + emit_changed(); } } -Vector<int> BitmapFont::_get_chars() const { - Vector<int> chars; +bool FontData::is_multichannel_signed_distance_field() const { + return msdf; +} - const char32_t *key = nullptr; +void FontData::set_msdf_pixel_range(int p_msdf_pixel_range) { + if (msdf_pixel_range != p_msdf_pixel_range) { + msdf_pixel_range = p_msdf_pixel_range; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_msdf_pixel_range(cache[i], msdf_pixel_range); + } + emit_changed(); + } +} - while ((key = char_map.next(key))) { - const Character *c = char_map.getptr(*key); - ERR_FAIL_COND_V(!c, Vector<int>()); - chars.push_back(*key); - chars.push_back(c->texture_idx); - chars.push_back(c->rect.position.x); - chars.push_back(c->rect.position.y); +int FontData::get_msdf_pixel_range() const { + return msdf_pixel_range; +} - chars.push_back(c->rect.size.x); - chars.push_back(c->rect.size.y); - chars.push_back(c->h_align); - chars.push_back(c->v_align); - chars.push_back(c->advance); +void FontData::set_msdf_size(int p_msdf_size) { + if (msdf_size != p_msdf_size) { + msdf_size = p_msdf_size; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_msdf_size(cache[i], msdf_size); + } + emit_changed(); } +} - return chars; +int FontData::get_msdf_size() const { + return msdf_size; } -void BitmapFont::_set_kernings(const Vector<int> &p_kernings) { - int len = p_kernings.size(); - ERR_FAIL_COND(len % 3); - if (!len) { - return; +void FontData::set_fixed_size(int p_fixed_size) { + if (fixed_size != p_fixed_size) { + fixed_size = p_fixed_size; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_fixed_size(cache[i], fixed_size); + } + emit_changed(); } - const int *r = p_kernings.ptr(); +} - for (int i = 0; i < len / 3; i++) { - const int *data = &r[i * 3]; - add_kerning_pair(data[0], data[1], data[2]); +int FontData::get_fixed_size() const { + return fixed_size; +} + +void FontData::set_force_autohinter(bool p_force_autohinter) { + if (force_autohinter != p_force_autohinter) { + force_autohinter = p_force_autohinter; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_force_autohinter(cache[i], force_autohinter); + } + emit_changed(); } } -Vector<int> BitmapFont::_get_kernings() const { - Vector<int> kernings; +bool FontData::is_force_autohinter() const { + return force_autohinter; +} - for (Map<KerningPairKey, int>::Element *E = kerning_map.front(); E; E = E->next()) { - kernings.push_back(E->key().A); - kernings.push_back(E->key().B); - kernings.push_back(E->get()); +void FontData::set_hinting(TextServer::Hinting p_hinting) { + if (hinting != p_hinting) { + hinting = p_hinting; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_hinting(cache[i], hinting); + } + emit_changed(); } +} - return kernings; +TextServer::Hinting FontData::get_hinting() const { + return hinting; } -void BitmapFont::_set_textures(const Vector<Variant> &p_textures) { - textures.clear(); - for (int i = 0; i < p_textures.size(); i++) { - Ref<Texture2D> tex = p_textures[i]; - ERR_CONTINUE(!tex.is_valid()); - add_texture(tex); +void FontData::set_oversampling(real_t p_oversampling) { + if (oversampling != p_oversampling) { + oversampling = p_oversampling; + for (int i = 0; i < cache.size(); i++) { + _ensure_rid(i); + TS->font_set_oversampling(cache[i], oversampling); + } + emit_changed(); } } -Vector<Variant> BitmapFont::_get_textures() const { - Vector<Variant> rtextures; - for (int i = 0; i < textures.size(); i++) { - rtextures.push_back(textures[i]); +real_t FontData::get_oversampling() const { + return oversampling; +} + +RID FontData::find_cache(const Dictionary &p_variation_coordinates) const { + // Find existing variation cache. + const Dictionary &supported_coords = get_supported_variation_list(); + for (int i = 0; i < cache.size(); i++) { + if (cache[i].is_valid()) { + const Dictionary &cache_var = TS->font_get_variation_coordinates(cache[i]); + bool match = true; + for (const Variant *V = supported_coords.next(nullptr); V && match; V = supported_coords.next(V)) { + const Vector3 &def = supported_coords[*V]; + + real_t c_v = def.z; + if (cache_var.has(*V)) { + real_t val = cache_var[*V]; + c_v = CLAMP(val, def.x, def.y); + } + if (cache_var.has(TS->tag_to_name(*V))) { + real_t val = cache_var[TS->tag_to_name(*V)]; + c_v = CLAMP(val, def.x, def.y); + } + + real_t s_v = def.z; + if (p_variation_coordinates.has(*V)) { + real_t val = p_variation_coordinates[*V]; + s_v = CLAMP(val, def.x, def.y); + } + if (p_variation_coordinates.has(TS->tag_to_name(*V))) { + real_t val = p_variation_coordinates[TS->tag_to_name(*V)]; + s_v = CLAMP(val, def.x, def.y); + } + + match = match && (c_v == s_v); + } + if (match) { + return cache[i]; + } + } } - return rtextures; + + // Create new variation cache. + int idx = cache.size(); + _ensure_rid(idx); + TS->font_set_variation_coordinates(cache[idx], p_variation_coordinates); + return cache[idx]; } -Error BitmapFont::create_from_fnt(const String &p_file) { - //fnt format used by angelcode bmfont - //http://www.angelcode.com/products/bmfont/ +int FontData::get_cache_count() const { + return cache.size(); +} - FileAccess *f = FileAccess::open(p_file, FileAccess::READ); +void FontData::clear_cache() { + _clear_cache(); + cache.clear(); +} - ERR_FAIL_COND_V_MSG(!f, ERR_FILE_NOT_FOUND, "Can't open font: " + p_file + "."); +void FontData::remove_cache(int p_cache_index) { + ERR_FAIL_INDEX(p_cache_index, cache.size()); + if (cache[p_cache_index].is_valid()) { + TS->free(cache.write[p_cache_index]); + } + cache.remove(p_cache_index); + emit_changed(); +} - clear(); +Array FontData::get_size_cache_list(int p_cache_index) const { + _ensure_rid(p_cache_index); + return TS->font_get_size_cache_list(cache[p_cache_index]); +} - while (true) { - String line = f->get_line(); +void FontData::clear_size_cache(int p_cache_index) { + _ensure_rid(p_cache_index); + TS->font_clear_size_cache(cache[p_cache_index]); +} - int delimiter = line.find(" "); - String type = line.substr(0, delimiter); - int pos = delimiter + 1; - Map<String, String> keys; +void FontData::remove_size_cache(int p_cache_index, const Vector2i &p_size) { + _ensure_rid(p_cache_index); + TS->font_remove_size_cache(cache[p_cache_index], p_size); +} - while (pos < line.size() && line[pos] == ' ') { - pos++; - } +void FontData::set_variation_coordinates(int p_cache_index, const Dictionary &p_variation_coordinates) { + _ensure_rid(p_cache_index); + TS->font_set_variation_coordinates(cache[p_cache_index], p_variation_coordinates); + emit_changed(); +} - while (pos < line.size()) { - int eq = line.find("=", pos); - if (eq == -1) { - break; - } - String key = line.substr(pos, eq - pos); - int end = -1; - String value; - if (line[eq + 1] == '"') { - end = line.find("\"", eq + 2); - if (end == -1) { - break; - } - value = line.substr(eq + 2, end - 1 - eq - 1); - pos = end + 1; - } else { - end = line.find(" ", eq + 1); - if (end == -1) { - end = line.size(); - } +Dictionary FontData::get_variation_coordinates(int p_cache_index) const { + _ensure_rid(p_cache_index); + return TS->font_get_variation_coordinates(cache[p_cache_index]); +} - value = line.substr(eq + 1, end - eq); +void FontData::set_ascent(int p_cache_index, int p_size, real_t p_ascent) { + _ensure_rid(p_cache_index); + TS->font_set_ascent(cache[p_cache_index], p_size, p_ascent); +} - pos = end; - } +real_t FontData::get_ascent(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_ascent(cache[p_cache_index], p_size); +} - while (pos < line.size() && line[pos] == ' ') { - pos++; - } +void FontData::set_descent(int p_cache_index, int p_size, real_t p_descent) { + _ensure_rid(p_cache_index); + TS->font_set_descent(cache[p_cache_index], p_size, p_descent); +} - keys[key] = value; - } +real_t FontData::get_descent(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_descent(cache[p_cache_index], p_size); +} - if (type == "info") { - if (keys.has("face")) { - set_name(keys["face"]); - } - /* - if (keys.has("size")) - font->set_height(keys["size"].to_int()); - */ - - } else if (type == "common") { - if (keys.has("lineHeight")) { - set_height(keys["lineHeight"].to_int()); - } - if (keys.has("base")) { - set_ascent(keys["base"].to_int()); - } +void FontData::set_underline_position(int p_cache_index, int p_size, real_t p_underline_position) { + _ensure_rid(p_cache_index); + TS->font_set_underline_position(cache[p_cache_index], p_size, p_underline_position); +} - } else if (type == "page") { - if (keys.has("file")) { - String base_dir = p_file.get_base_dir(); - String file = base_dir.plus_file(keys["file"]); - Ref<Texture2D> tex = ResourceLoader::load(file); - if (tex.is_null()) { - ERR_PRINT("Can't load font texture!"); - } else { - add_texture(tex); - } - } - } else if (type == "char") { - char32_t idx = 0; - if (keys.has("id")) { - idx = keys["id"].to_int(); - } +real_t FontData::get_underline_position(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_underline_position(cache[p_cache_index], p_size); +} - Rect2 rect; +void FontData::set_underline_thickness(int p_cache_index, int p_size, real_t p_underline_thickness) { + _ensure_rid(p_cache_index); + TS->font_set_underline_thickness(cache[p_cache_index], p_size, p_underline_thickness); +} - if (keys.has("x")) { - rect.position.x = keys["x"].to_int(); - } - if (keys.has("y")) { - rect.position.y = keys["y"].to_int(); - } - if (keys.has("width")) { - rect.size.width = keys["width"].to_int(); - } - if (keys.has("height")) { - rect.size.height = keys["height"].to_int(); - } +real_t FontData::get_underline_thickness(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_underline_thickness(cache[p_cache_index], p_size); +} - Point2 ofs; +void FontData::set_scale(int p_cache_index, int p_size, real_t p_scale) { + _ensure_rid(p_cache_index); + TS->font_set_scale(cache[p_cache_index], p_size, p_scale); +} - if (keys.has("xoffset")) { - ofs.x = keys["xoffset"].to_int(); - } - if (keys.has("yoffset")) { - ofs.y = keys["yoffset"].to_int(); - } +real_t FontData::get_scale(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_scale(cache[p_cache_index], p_size); +} - int texture = 0; - if (keys.has("page")) { - texture = keys["page"].to_int(); - } - int advance = -1; - if (keys.has("xadvance")) { - advance = keys["xadvance"].to_int(); - } +void FontData::set_spacing(int p_cache_index, int p_size, TextServer::SpacingType p_spacing, int p_value) { + _ensure_rid(p_cache_index); + TS->font_set_spacing(cache[p_cache_index], p_size, p_spacing, p_value); +} - add_char(idx, texture, rect, ofs, advance); +int FontData::get_spacing(int p_cache_index, int p_size, TextServer::SpacingType p_spacing) const { + _ensure_rid(p_cache_index); + return TS->font_get_spacing(cache[p_cache_index], p_size, p_spacing); +} - } else if (type == "kerning") { - char32_t first = 0, second = 0; - int k = 0; +int FontData::get_texture_count(int p_cache_index, const Vector2i &p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_texture_count(cache[p_cache_index], p_size); +} - if (keys.has("first")) { - first = keys["first"].to_int(); - } - if (keys.has("second")) { - second = keys["second"].to_int(); - } - if (keys.has("amount")) { - k = keys["amount"].to_int(); - } +void FontData::clear_textures(int p_cache_index, const Vector2i &p_size) { + _ensure_rid(p_cache_index); + TS->font_clear_textures(cache[p_cache_index], p_size); +} - add_kerning_pair(first, second, -k); - } +void FontData::remove_texture(int p_cache_index, const Vector2i &p_size, int p_texture_index) { + _ensure_rid(p_cache_index); + TS->font_remove_texture(cache[p_cache_index], p_size, p_texture_index); +} - if (f->eof_reached()) { - break; - } - } +void FontData::set_texture_image(int p_cache_index, const Vector2i &p_size, int p_texture_index, const Ref<Image> &p_image) { + _ensure_rid(p_cache_index); + TS->font_set_texture_image(cache[p_cache_index], p_size, p_texture_index, p_image); +} - memdelete(f); +Ref<Image> FontData::get_texture_image(int p_cache_index, const Vector2i &p_size, int p_texture_index) const { + _ensure_rid(p_cache_index); + return TS->font_get_texture_image(cache[p_cache_index], p_size, p_texture_index); +} - return OK; +void FontData::set_texture_offsets(int p_cache_index, const Vector2i &p_size, int p_texture_index, const PackedInt32Array &p_offset) { + _ensure_rid(p_cache_index); + TS->font_set_texture_offsets(cache[p_cache_index], p_size, p_texture_index, p_offset); } -void BitmapFont::set_height(float p_height) { - height = p_height; +PackedInt32Array FontData::get_texture_offsets(int p_cache_index, const Vector2i &p_size, int p_texture_index) const { + _ensure_rid(p_cache_index); + return TS->font_get_texture_offsets(cache[p_cache_index], p_size, p_texture_index); } -float BitmapFont::get_height() const { - return height; +Array FontData::get_glyph_list(int p_cache_index, const Vector2i &p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_list(cache[p_cache_index], p_size); } -void BitmapFont::set_ascent(float p_ascent) { - ascent = p_ascent; +void FontData::clear_glyphs(int p_cache_index, const Vector2i &p_size) { + _ensure_rid(p_cache_index); + TS->font_clear_glyphs(cache[p_cache_index], p_size); } -float BitmapFont::get_ascent() const { - return ascent; +void FontData::remove_glyph(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) { + _ensure_rid(p_cache_index); + TS->font_remove_glyph(cache[p_cache_index], p_size, p_glyph); } -float BitmapFont::get_descent() const { - return height - ascent; +void FontData::set_glyph_advance(int p_cache_index, int p_size, int32_t p_glyph, const Vector2 &p_advance) { + _ensure_rid(p_cache_index); + TS->font_set_glyph_advance(cache[p_cache_index], p_size, p_glyph, p_advance); } -float BitmapFont::get_underline_position() const { - return 2; +Vector2 FontData::get_glyph_advance(int p_cache_index, int p_size, int32_t p_glyph) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_advance(cache[p_cache_index], p_size, p_glyph); } -float BitmapFont::get_underline_thickness() const { - return 1; +void FontData::set_glyph_offset(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_offset) { + _ensure_rid(p_cache_index); + TS->font_set_glyph_offset(cache[p_cache_index], p_size, p_glyph, p_offset); } -void BitmapFont::add_texture(const Ref<Texture2D> &p_texture) { - ERR_FAIL_COND_MSG(p_texture.is_null(), "It's not a reference to a valid Texture object."); - textures.push_back(p_texture); +Vector2 FontData::get_glyph_offset(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_offset(cache[p_cache_index], p_size, p_glyph); } -int BitmapFont::get_texture_count() const { - return textures.size(); -}; +void FontData::set_glyph_size(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Vector2 &p_gl_size) { + _ensure_rid(p_cache_index); + TS->font_set_glyph_size(cache[p_cache_index], p_size, p_glyph, p_gl_size); +} -Ref<Texture2D> BitmapFont::get_texture(int p_idx) const { - ERR_FAIL_INDEX_V(p_idx, textures.size(), Ref<Texture2D>()); - return textures[p_idx]; -}; +Vector2 FontData::get_glyph_size(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_size(cache[p_cache_index], p_size, p_glyph); +} -int BitmapFont::get_character_count() const { - return char_map.size(); -}; +void FontData::set_glyph_uv_rect(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, const Rect2 &p_uv_rect) { + _ensure_rid(p_cache_index); + TS->font_set_glyph_uv_rect(cache[p_cache_index], p_size, p_glyph, p_uv_rect); +} -Vector<char32_t> BitmapFont::get_char_keys() const { - Vector<char32_t> chars; - chars.resize(char_map.size()); - const char32_t *ct = nullptr; - int count = 0; - while ((ct = char_map.next(ct))) { - chars.write[count++] = *ct; - }; +Rect2 FontData::get_glyph_uv_rect(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_uv_rect(cache[p_cache_index], p_size, p_glyph); +} - return chars; -}; +void FontData::set_glyph_texture_idx(int p_cache_index, const Vector2i &p_size, int32_t p_glyph, int p_texture_idx) { + _ensure_rid(p_cache_index); + TS->font_set_glyph_texture_idx(cache[p_cache_index], p_size, p_glyph, p_texture_idx); +} -BitmapFont::Character BitmapFont::get_character(char32_t p_char) const { - if (!char_map.has(p_char)) { - ERR_FAIL_V(Character()); - }; +int FontData::get_glyph_texture_idx(int p_cache_index, const Vector2i &p_size, int32_t p_glyph) const { + _ensure_rid(p_cache_index); + return TS->font_get_glyph_texture_idx(cache[p_cache_index], p_size, p_glyph); +} - return char_map[p_char]; -}; +Array FontData::get_kerning_list(int p_cache_index, int p_size) const { + _ensure_rid(p_cache_index); + return TS->font_get_kerning_list(cache[p_cache_index], p_size); +} + +void FontData::clear_kerning_map(int p_cache_index, int p_size) { + _ensure_rid(p_cache_index); + TS->font_clear_kerning_map(cache[p_cache_index], p_size); +} -void BitmapFont::add_char(char32_t p_char, int p_texture_idx, const Rect2 &p_rect, const Size2 &p_align, float p_advance) { - if (p_advance < 0) { - p_advance = p_rect.size.width; +void FontData::remove_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair) { + _ensure_rid(p_cache_index); + TS->font_remove_kerning(cache[p_cache_index], p_size, p_glyph_pair); +} + +void FontData::set_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair, const Vector2 &p_kerning) { + _ensure_rid(p_cache_index); + TS->font_set_kerning(cache[p_cache_index], p_size, p_glyph_pair, p_kerning); +} + +Vector2 FontData::get_kerning(int p_cache_index, int p_size, const Vector2i &p_glyph_pair) const { + _ensure_rid(p_cache_index); + return TS->font_get_kerning(cache[p_cache_index], p_size, p_glyph_pair); +} + +void FontData::render_range(int p_cache_index, const Vector2i &p_size, char32_t p_start, char32_t p_end) { + _ensure_rid(p_cache_index); + TS->font_render_range(cache[p_cache_index], p_size, p_start, p_end); +} + +void FontData::render_glyph(int p_cache_index, const Vector2i &p_size, int32_t p_index) { + _ensure_rid(p_cache_index); + TS->font_render_glyph(cache[p_cache_index], p_size, p_index); +} + +RID FontData::get_cache_rid(int p_cache_index) const { + _ensure_rid(p_cache_index); + return cache[p_cache_index]; +} + +bool FontData::is_language_supported(const String &p_language) const { + _ensure_rid(0); + return TS->font_is_language_supported(cache[0], p_language); +} + +void FontData::set_language_support_override(const String &p_language, bool p_supported) { + _ensure_rid(0); + TS->font_set_language_support_override(cache[0], p_language, p_supported); +} + +bool FontData::get_language_support_override(const String &p_language) const { + _ensure_rid(0); + return TS->font_get_language_support_override(cache[0], p_language); +} + +void FontData::remove_language_support_override(const String &p_language) { + _ensure_rid(0); + TS->font_remove_language_support_override(cache[0], p_language); +} + +Vector<String> FontData::get_language_support_overrides() const { + _ensure_rid(0); + return TS->font_get_language_support_overrides(cache[0]); +} + +bool FontData::is_script_supported(const String &p_script) const { + _ensure_rid(0); + return TS->font_is_script_supported(cache[0], p_script); +} + +void FontData::set_script_support_override(const String &p_script, bool p_supported) { + _ensure_rid(0); + TS->font_set_script_support_override(cache[0], p_script, p_supported); +} + +bool FontData::get_script_support_override(const String &p_script) const { + _ensure_rid(0); + return TS->font_get_script_support_override(cache[0], p_script); +} + +void FontData::remove_script_support_override(const String &p_script) { + _ensure_rid(0); + TS->font_remove_script_support_override(cache[0], p_script); +} + +Vector<String> FontData::get_script_support_overrides() const { + _ensure_rid(0); + return TS->font_get_script_support_overrides(cache[0]); +} + +bool FontData::has_char(char32_t p_char) const { + _ensure_rid(0); + return TS->font_has_char(cache[0], p_char); +} + +String FontData::get_supported_chars() const { + _ensure_rid(0); + return TS->font_get_supported_chars(cache[0]); +} + +int32_t FontData::get_glyph_index(int p_size, char32_t p_char, char32_t p_variation_selector) const { + _ensure_rid(0); + return TS->font_get_glyph_index(cache[0], p_size, p_char, p_variation_selector); +} + +Dictionary FontData::get_supported_feature_list() const { + _ensure_rid(0); + return TS->font_supported_feature_list(cache[0]); +} + +Dictionary FontData::get_supported_variation_list() const { + _ensure_rid(0); + return TS->font_supported_variation_list(cache[0]); +} + +FontData::FontData() { + /* NOP */ +} + +FontData::~FontData() { + _clear_cache(); +} + +/*************************************************************************/ + +void Font::_data_changed() { + for (int i = 0; i < rids.size(); i++) { + rids.write[i] = RID(); + } + emit_changed(); +} + +void Font::_ensure_rid(int p_index) const { + // Find or create cache record. + for (int i = 0; i < rids.size(); i++) { + if (!rids[i].is_valid() && data[i].is_valid()) { + rids.write[i] = data[i]->find_cache(variation_coordinates); + } } +} + +void Font::_bind_methods() { + ClassDB::bind_method(D_METHOD("add_data", "data"), &Font::add_data); + ClassDB::bind_method(D_METHOD("set_data", "idx", "data"), &Font::set_data); + ClassDB::bind_method(D_METHOD("get_data_count"), &Font::get_data_count); + ClassDB::bind_method(D_METHOD("get_data", "idx"), &Font::get_data); + ClassDB::bind_method(D_METHOD("get_data_rid", "idx"), &Font::get_data_rid); + ClassDB::bind_method(D_METHOD("clear_data"), &Font::clear_data); + ClassDB::bind_method(D_METHOD("remove_data", "idx"), &Font::remove_data); + + ClassDB::bind_method(D_METHOD("set_base_size", "size"), &Font::set_base_size); + ClassDB::bind_method(D_METHOD("get_base_size"), &Font::get_base_size); + ADD_PROPERTY(PropertyInfo(Variant::INT, "base_size"), "set_base_size", "get_base_size"); + + ClassDB::bind_method(D_METHOD("set_variation_coordinates", "variation_coordinates"), &Font::set_variation_coordinates); + ClassDB::bind_method(D_METHOD("get_variation_coordinates"), &Font::get_variation_coordinates); + ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "variation_coordinates"), "set_variation_coordinates", "get_variation_coordinates"); - Character c; - c.rect = p_rect; - c.texture_idx = p_texture_idx; - c.v_align = p_align.y; - c.advance = p_advance; - c.h_align = p_align.x; + ClassDB::bind_method(D_METHOD("set_spacing", "spacing", "value"), &Font::set_spacing); + ClassDB::bind_method(D_METHOD("get_spacing", "spacing"), &Font::get_spacing); - char_map[p_char] = c; + ADD_GROUP("Extra Spacing", "spacing"); + ADD_PROPERTYI(PropertyInfo(Variant::INT, "spacing_top"), "set_spacing", "get_spacing", TextServer::SPACING_TOP); + ADD_PROPERTYI(PropertyInfo(Variant::INT, "spacing_bottom"), "set_spacing", "get_spacing", TextServer::SPACING_BOTTOM); + + ClassDB::bind_method(D_METHOD("get_height", "size"), &Font::get_height, DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("get_ascent", "size"), &Font::get_ascent, DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("get_descent", "size"), &Font::get_descent, DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("get_underline_position", "size"), &Font::get_underline_position, DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("get_underline_thickness", "size"), &Font::get_underline_thickness, DEFVAL(-1)); + + ClassDB::bind_method(D_METHOD("get_string_size", "text", "size", "align", "width", "flags"), &Font::get_string_size, DEFVAL(-1), DEFVAL(HALIGN_LEFT), DEFVAL(-1), DEFVAL(TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND)); + ClassDB::bind_method(D_METHOD("get_multiline_string_size", "text", "width", "size", "flags"), &Font::get_multiline_string_size, DEFVAL(-1), DEFVAL(-1), DEFVAL(TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND)); + + ClassDB::bind_method(D_METHOD("draw_string", "canvas_item", "pos", "text", "align", "width", "size", "modulate", "outline_size", "outline_modulate", "flags"), &Font::draw_string, DEFVAL(HALIGN_LEFT), DEFVAL(-1), DEFVAL(-1), DEFVAL(Color(1, 1, 1)), DEFVAL(0), DEFVAL(Color(1, 1, 1, 0)), DEFVAL(TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND)); + ClassDB::bind_method(D_METHOD("draw_multiline_string", "canvas_item", "pos", "text", "align", "width", "max_lines", "size", "modulate", "outline_size", "outline_modulate", "flags"), &Font::draw_multiline_string, DEFVAL(HALIGN_LEFT), DEFVAL(-1), DEFVAL(-1), DEFVAL(-1), DEFVAL(Color(1, 1, 1)), DEFVAL(0), DEFVAL(Color(1, 1, 1, 0)), DEFVAL(TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND)); + + ClassDB::bind_method(D_METHOD("get_char_size", "char", "next", "size"), &Font::get_char_size, DEFVAL(0), DEFVAL(-1)); + ClassDB::bind_method(D_METHOD("draw_char", "canvas_item", "pos", "char", "next", "size", "modulate", "outline_size", "outline_modulate"), &Font::draw_char, DEFVAL(0), DEFVAL(-1), DEFVAL(Color(1, 1, 1)), DEFVAL(0), DEFVAL(Color(1, 1, 1, 0))); + + ClassDB::bind_method(D_METHOD("has_char", "char"), &Font::has_char); + ClassDB::bind_method(D_METHOD("get_supported_chars"), &Font::get_supported_chars); + + ClassDB::bind_method(D_METHOD("update_changes"), &Font::update_changes); } -void BitmapFont::add_kerning_pair(char32_t p_A, char32_t p_B, int p_kerning) { - KerningPairKey kpk; - kpk.A = p_A; - kpk.B = p_B; +bool Font::_set(const StringName &p_name, const Variant &p_value) { + Vector<String> tokens = p_name.operator String().split("/"); +#ifndef DISABLE_DEPRECATED + if (tokens.size() == 1 && tokens[0] == "font_data") { + // Compatibility, DynamicFont main data. + Ref<FontData> fd = p_value; + if (fd.is_valid()) { + add_data(fd); + return true; + } + return false; + } else if (tokens.size() == 2 && tokens[0] == "fallback") { + // Compatibility, DynamicFont fallback data. + Ref<FontData> fd = p_value; + if (fd.is_valid()) { + add_data(fd); + return true; + } + return false; + } else if (tokens.size() == 1 && tokens[0] == "fallback") { + // Compatibility, BitmapFont fallback data. + Ref<Font> f = p_value; + if (f.is_valid()) { + for (int i = 0; i < f->get_data_count(); i++) { + add_data(f->get_data(i)); + } + return true; + } + return false; + } +#endif /* DISABLE_DEPRECATED */ + if (tokens.size() == 2 && tokens[0] == "data") { + int idx = tokens[1].to_int(); + Ref<FontData> fd = p_value; + if (fd.is_valid()) { + if (idx == data.size()) { + add_data(fd); + return true; + } else if (idx >= 0 && idx < data.size()) { + set_data(idx, fd); + return true; + } else { + return false; + } + } else if (idx >= 0 && idx < data.size()) { + remove_data(idx); + return true; + } + } + return false; +} - if (p_kerning == 0 && kerning_map.has(kpk)) { - kerning_map.erase(kpk); - } else { - kerning_map[kpk] = p_kerning; +bool Font::_get(const StringName &p_name, Variant &r_ret) const { + Vector<String> tokens = p_name.operator String().split("/"); + if (tokens.size() == 2 && tokens[0] == "data") { + int idx = tokens[1].to_int(); + + if (idx == data.size()) { + r_ret = Ref<FontData>(); + return true; + } else if (idx >= 0 && idx < data.size()) { + r_ret = get_data(idx); + return true; + } } + + return false; } -Vector<BitmapFont::KerningPairKey> BitmapFont::get_kerning_pair_keys() const { - Vector<BitmapFont::KerningPairKey> ret; - ret.resize(kerning_map.size()); - int i = 0; +void Font::_get_property_list(List<PropertyInfo> *p_list) const { + for (int i = 0; i < data.size(); i++) { + p_list->push_back(PropertyInfo(Variant::OBJECT, "data/" + itos(i), PROPERTY_HINT_RESOURCE_TYPE, "FontData")); + } + p_list->push_back(PropertyInfo(Variant::OBJECT, "data/" + itos(data.size()), PROPERTY_HINT_RESOURCE_TYPE, "FontData")); +} - for (Map<KerningPairKey, int>::Element *E = kerning_map.front(); E; E = E->next()) { - ret.write[i++] = E->key(); +void Font::reset_state() { + for (int i = 0; i < data.size(); i++) { + if (data[i].is_valid()) { + data.write[i]->connect(SNAME("changed"), callable_mp(this, &Font::_data_changed), varray(), CONNECT_REFERENCE_COUNTED); + } } + cache.clear(); + cache_wrap.clear(); + data.clear(); + rids.clear(); + + base_size = 16; + variation_coordinates.clear(); + spacing_bottom = 0; + spacing_top = 0; +} - return ret; +Dictionary Font::get_feature_list() const { + Dictionary out; + for (int i = 0; i < data.size(); i++) { + Dictionary data_ftrs = data[i]->get_supported_feature_list(); + for (const Variant *ftr = data_ftrs.next(nullptr); ftr != nullptr; ftr = data_ftrs.next(ftr)) { + out[*ftr] = data_ftrs[*ftr]; + } + } + return out; } -int BitmapFont::get_kerning_pair(char32_t p_A, char32_t p_B) const { - KerningPairKey kpk; - kpk.A = p_A; - kpk.B = p_B; +void Font::add_data(const Ref<FontData> &p_data) { + ERR_FAIL_COND(p_data.is_null()); + data.push_back(p_data); + rids.push_back(RID()); - const Map<KerningPairKey, int>::Element *E = kerning_map.find(kpk); - if (E) { - return E->get(); + if (data[data.size() - 1].is_valid()) { + data.write[data.size() - 1]->connect(SNAME("changed"), callable_mp(this, &Font::_data_changed), varray(), CONNECT_REFERENCE_COUNTED); } - return 0; + cache.clear(); + cache_wrap.clear(); + + emit_changed(); + notify_property_list_changed(); } -void BitmapFont::set_distance_field_hint(bool p_distance_field) { - distance_field_hint = p_distance_field; +void Font::set_data(int p_idx, const Ref<FontData> &p_data) { + ERR_FAIL_COND(p_data.is_null()); + ERR_FAIL_INDEX(p_idx, data.size()); + + if (data[p_idx].is_valid()) { + data.write[p_idx]->disconnect(SNAME("changed"), callable_mp(this, &Font::_data_changed)); + } + + data.write[p_idx] = p_data; + rids.write[p_idx] = RID(); + + if (data[p_idx].is_valid()) { + data.write[p_idx]->connect(SNAME("changed"), callable_mp(this, &Font::_data_changed), varray(), CONNECT_REFERENCE_COUNTED); + } + + cache.clear(); + cache_wrap.clear(); + emit_changed(); + notify_property_list_changed(); } -bool BitmapFont::is_distance_field_hint() const { - return distance_field_hint; +int Font::get_data_count() const { + return data.size(); } -void BitmapFont::clear() { - height = 1; - ascent = 0; - char_map.clear(); - textures.clear(); - kerning_map.clear(); - distance_field_hint = false; +Ref<FontData> Font::get_data(int p_idx) const { + ERR_FAIL_INDEX_V(p_idx, data.size(), Ref<FontData>()); + return data[p_idx]; } -Size2 Font::get_string_size(const String &p_string) const { - float w = 0; +RID Font::get_data_rid(int p_idx) const { + ERR_FAIL_INDEX_V(p_idx, data.size(), RID()); + _ensure_rid(p_idx); + return rids[p_idx]; +} - int l = p_string.length(); - if (l == 0) { - return Size2(0, get_height()); +void Font::clear_data() { + for (int i = 0; i < data.size(); i++) { + if (data[i].is_valid()) { + data.write[i]->connect(SNAME("changed"), callable_mp(this, &Font::_data_changed), varray(), CONNECT_REFERENCE_COUNTED); + } } - const char32_t *sptr = &p_string[0]; + data.clear(); + rids.clear(); +} + +void Font::remove_data(int p_idx) { + ERR_FAIL_INDEX(p_idx, data.size()); - for (int i = 0; i < l; i++) { - w += get_char_size(sptr[i], sptr[i + 1]).width; + if (data[p_idx].is_valid()) { + data.write[p_idx]->disconnect(SNAME("changed"), callable_mp(this, &Font::_data_changed)); } - return Size2(w, get_height()); + data.remove(p_idx); + rids.remove(p_idx); + + cache.clear(); + cache_wrap.clear(); + + emit_changed(); + notify_property_list_changed(); } -Size2 Font::get_wordwrap_string_size(const String &p_string, float p_width) const { - ERR_FAIL_COND_V(p_width <= 0, Vector2(0, get_height())); +void Font::set_base_size(int p_size) { + base_size = p_size; +} + +int Font::get_base_size() const { + return base_size; +} + +void Font::set_variation_coordinates(const Dictionary &p_variation_coordinates) { + _data_changed(); + variation_coordinates = p_variation_coordinates; +} + +Dictionary Font::get_variation_coordinates() const { + return variation_coordinates; +} + +void Font::set_spacing(TextServer::SpacingType p_spacing, int p_value) { + _data_changed(); + switch (p_spacing) { + case TextServer::SPACING_TOP: { + spacing_top = p_value; + } break; + case TextServer::SPACING_BOTTOM: { + spacing_bottom = p_value; + } break; + default: { + ERR_FAIL_MSG("Invalid spacing type: " + itos(p_spacing)); + } break; + } +} - int l = p_string.length(); - if (l == 0) { - return Size2(p_width, get_height()); +int Font::get_spacing(TextServer::SpacingType p_spacing) const { + switch (p_spacing) { + case TextServer::SPACING_TOP: { + return spacing_top; + } break; + case TextServer::SPACING_BOTTOM: { + return spacing_bottom; + } break; + default: { + ERR_FAIL_V_MSG(0, "Invalid spacing type: " + itos(p_spacing)); + } break; } +} - float line_w = 0; - float h = 0; - float space_w = get_char_size(' ').width; - Vector<String> lines = p_string.split("\n"); - for (int i = 0; i < lines.size(); i++) { - h += get_height(); - String t = lines[i]; - line_w = 0; - Vector<String> words = t.split(" "); - for (int j = 0; j < words.size(); j++) { - line_w += get_string_size(words[j]).x; - if (line_w > p_width) { - h += get_height(); - line_w = get_string_size(words[j]).x; - } else { - line_w += space_w; - } - } +real_t Font::get_height(int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + real_t ret = 0.f; + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + ret = MAX(ret, TS->font_get_ascent(rids[i], size) + TS->font_get_descent(rids[i], size)); } + return ret + spacing_bottom + spacing_top; +} - return Size2(p_width, h); +real_t Font::get_ascent(int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + real_t ret = 0.f; + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + ret = MAX(ret, TS->font_get_ascent(rids[i], size)); + } + return ret + spacing_top; } -void BitmapFont::set_fallback(const Ref<BitmapFont> &p_fallback) { - for (Ref<BitmapFont> fallback_child = p_fallback; fallback_child != nullptr; fallback_child = fallback_child->get_fallback()) { - ERR_FAIL_COND_MSG(fallback_child == this, "Can't set as fallback one of its parents to prevent crashes due to recursive loop."); +real_t Font::get_descent(int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + real_t ret = 0.f; + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + ret = MAX(ret, TS->font_get_descent(rids[i], size)); } + return ret + spacing_bottom; +} - fallback = p_fallback; +real_t Font::get_underline_position(int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + real_t ret = 0.f; + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + ret = MAX(ret, TS->font_get_underline_position(rids[i], size)); + } + return ret + spacing_top; } -Ref<BitmapFont> BitmapFont::get_fallback() const { - return fallback; +real_t Font::get_underline_thickness(int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + real_t ret = 0.f; + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + ret = MAX(ret, TS->font_get_underline_thickness(rids[i], size)); + } + return ret; } -float BitmapFont::draw_char(RID p_canvas_item, const Point2 &p_pos, char32_t p_char, char32_t p_next, const Color &p_modulate, bool p_outline) const { - const Character *c = char_map.getptr(p_char); +Size2 Font::get_string_size(const String &p_text, int p_size, HAlign p_align, real_t p_width, uint8_t p_flags) const { + ERR_FAIL_COND_V(data.is_empty(), Size2()); - if (!c) { - if (fallback.is_valid()) { - return fallback->draw_char(p_canvas_item, p_pos, p_char, p_next, p_modulate, p_outline); - } - return 0; + int size = (p_size <= 0) ? base_size : p_size; + + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); } - ERR_FAIL_COND_V(c->texture_idx < -1 || c->texture_idx >= textures.size(), 0); - if (!p_outline && c->texture_idx != -1) { - Point2 cpos = p_pos; - cpos.x += c->h_align; - cpos.y -= ascent; - cpos.y += c->v_align; - RenderingServer::get_singleton()->canvas_item_add_texture_rect_region(p_canvas_item, Rect2(cpos, c->rect.size), textures[c->texture_idx]->get_rid(), c->rect, p_modulate, false, false); + uint64_t hash = p_text.hash64(); + if (p_align == HALIGN_FILL) { + hash = hash_djb2_one_64(hash_djb2_one_float(p_width), hash); + hash = hash_djb2_one_64(p_flags, hash); } + hash = hash_djb2_one_64(size, hash); - return get_char_size(p_char, p_next).width; + Ref<TextLine> buffer; + if (cache.has(hash)) { + buffer = cache.get(hash); + } else { + buffer.instantiate(); + buffer->add_string(p_text, Ref<Font>(this), size, Dictionary(), TranslationServer::get_singleton()->get_tool_locale()); + cache.insert(hash, buffer); + } + return buffer->get_size(); } -Size2 BitmapFont::get_char_size(char32_t p_char, char32_t p_next) const { - const Character *c = char_map.getptr(p_char); +Size2 Font::get_multiline_string_size(const String &p_text, real_t p_width, int p_size, uint8_t p_flags) const { + ERR_FAIL_COND_V(data.is_empty(), Size2()); - if (!c) { - if (fallback.is_valid()) { - return fallback->get_char_size(p_char, p_next); - } - return Size2(); + int size = (p_size <= 0) ? base_size : p_size; + + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); } - Size2 ret(c->advance, c->rect.size.y); + uint64_t hash = p_text.hash64(); + uint64_t wrp_hash = hash_djb2_one_64(hash_djb2_one_float(p_width), hash); + wrp_hash = hash_djb2_one_64(p_flags, wrp_hash); + wrp_hash = hash_djb2_one_64(size, wrp_hash); - if (p_next) { - KerningPairKey kpk; - kpk.A = p_char; - kpk.B = p_next; + Ref<TextParagraph> lines_buffer; + if (cache_wrap.has(wrp_hash)) { + lines_buffer = cache_wrap.get(wrp_hash); + } else { + lines_buffer.instantiate(); + lines_buffer->add_string(p_text, Ref<Font>(this), size, Dictionary(), TranslationServer::get_singleton()->get_tool_locale()); + lines_buffer->set_width(p_width); + lines_buffer->set_flags(p_flags); + cache_wrap.insert(wrp_hash, lines_buffer); + } - const Map<KerningPairKey, int>::Element *E = kerning_map.find(kpk); - if (E) { - ret.width -= E->get(); + Size2 ret; + for (int i = 0; i < lines_buffer->get_line_count(); i++) { + Size2 line_size = lines_buffer->get_line_size(i); + if (lines_buffer->get_orientation() == TextServer::ORIENTATION_HORIZONTAL) { + ret.x = MAX(ret.x, line_size.x); + ret.y += line_size.y; + } else { + ret.y = MAX(ret.y, line_size.y); + ret.x += line_size.x; } } - return ret; } -void BitmapFont::_bind_methods() { - ClassDB::bind_method(D_METHOD("create_from_fnt", "path"), &BitmapFont::create_from_fnt); - ClassDB::bind_method(D_METHOD("set_height", "px"), &BitmapFont::set_height); +void Font::draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HAlign p_align, real_t p_width, int p_size, const Color &p_modulate, int p_outline_size, const Color &p_outline_modulate, uint8_t p_flags) const { + ERR_FAIL_COND(data.is_empty()); - ClassDB::bind_method(D_METHOD("set_ascent", "px"), &BitmapFont::set_ascent); + int size = (p_size <= 0) ? base_size : p_size; - ClassDB::bind_method(D_METHOD("add_kerning_pair", "char_a", "char_b", "kerning"), &BitmapFont::add_kerning_pair); - ClassDB::bind_method(D_METHOD("get_kerning_pair", "char_a", "char_b"), &BitmapFont::get_kerning_pair); + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + } - ClassDB::bind_method(D_METHOD("add_texture", "texture"), &BitmapFont::add_texture); - ClassDB::bind_method(D_METHOD("add_char", "character", "texture", "rect", "align", "advance"), &BitmapFont::add_char, DEFVAL(Point2()), DEFVAL(-1)); + uint64_t hash = p_text.hash64(); + if (p_align == HALIGN_FILL) { + hash = hash_djb2_one_64(hash_djb2_one_float(p_width), hash); + hash = hash_djb2_one_64(p_flags, hash); + } + hash = hash_djb2_one_64(size, hash); - ClassDB::bind_method(D_METHOD("get_texture_count"), &BitmapFont::get_texture_count); - ClassDB::bind_method(D_METHOD("get_texture", "idx"), &BitmapFont::get_texture); + Ref<TextLine> buffer; + if (cache.has(hash)) { + buffer = cache.get(hash); + } else { + buffer.instantiate(); + buffer->add_string(p_text, Ref<Font>(this), size, Dictionary(), TranslationServer::get_singleton()->get_tool_locale()); + cache.insert(hash, buffer); + } - ClassDB::bind_method(D_METHOD("set_distance_field_hint", "enable"), &BitmapFont::set_distance_field_hint); + Vector2 ofs = p_pos; + if (buffer->get_orientation() == TextServer::ORIENTATION_HORIZONTAL) { + ofs.y -= buffer->get_line_ascent(); + } else { + ofs.x -= buffer->get_line_ascent(); + } - ClassDB::bind_method(D_METHOD("clear"), &BitmapFont::clear); + buffer->set_width(p_width); + buffer->set_align(p_align); + buffer->set_flags(p_flags); - ClassDB::bind_method(D_METHOD("_set_chars"), &BitmapFont::_set_chars); - ClassDB::bind_method(D_METHOD("_get_chars"), &BitmapFont::_get_chars); + if (p_outline_size > 0 && p_outline_modulate.a != 0.0f) { + buffer->draw_outline(p_canvas_item, ofs, p_outline_size, p_outline_modulate); + } + buffer->draw(p_canvas_item, ofs, p_modulate); +} - ClassDB::bind_method(D_METHOD("_set_kernings"), &BitmapFont::_set_kernings); - ClassDB::bind_method(D_METHOD("_get_kernings"), &BitmapFont::_get_kernings); +void Font::draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HAlign p_align, float p_width, int p_max_lines, int p_size, const Color &p_modulate, int p_outline_size, const Color &p_outline_modulate, uint8_t p_flags) const { + ERR_FAIL_COND(data.is_empty()); - ClassDB::bind_method(D_METHOD("_set_textures"), &BitmapFont::_set_textures); - ClassDB::bind_method(D_METHOD("_get_textures"), &BitmapFont::_get_textures); + int size = (p_size <= 0) ? base_size : p_size; - ClassDB::bind_method(D_METHOD("set_fallback", "fallback"), &BitmapFont::set_fallback); - ClassDB::bind_method(D_METHOD("get_fallback"), &BitmapFont::get_fallback); + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + } - ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "textures", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_textures", "_get_textures"); - ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "chars", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_chars", "_get_chars"); - ADD_PROPERTY(PropertyInfo(Variant::PACKED_INT32_ARRAY, "kernings", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_NOEDITOR | PROPERTY_USAGE_INTERNAL), "_set_kernings", "_get_kernings"); + uint64_t hash = p_text.hash64(); + uint64_t wrp_hash = hash_djb2_one_64(hash_djb2_one_float(p_width), hash); + wrp_hash = hash_djb2_one_64(p_flags, wrp_hash); + wrp_hash = hash_djb2_one_64(size, wrp_hash); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "height", PROPERTY_HINT_RANGE, "1,1024,1"), "set_height", "get_height"); - ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "ascent", PROPERTY_HINT_RANGE, "0,1024,1"), "set_ascent", "get_ascent"); - ADD_PROPERTY(PropertyInfo(Variant::BOOL, "distance_field"), "set_distance_field_hint", "is_distance_field_hint"); - ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "fallback", PROPERTY_HINT_RESOURCE_TYPE, "BitmapFont"), "set_fallback", "get_fallback"); -} + Ref<TextParagraph> lines_buffer; + if (cache_wrap.has(wrp_hash)) { + lines_buffer = cache_wrap.get(wrp_hash); + } else { + lines_buffer.instantiate(); + lines_buffer->add_string(p_text, Ref<Font>(this), size, Dictionary(), TranslationServer::get_singleton()->get_tool_locale()); + lines_buffer->set_width(p_width); + lines_buffer->set_flags(p_flags); + cache_wrap.insert(wrp_hash, lines_buffer); + } + + lines_buffer->set_align(p_align); -BitmapFont::BitmapFont() { - clear(); + Vector2 lofs = p_pos; + for (int i = 0; i < lines_buffer->get_line_count(); i++) { + if (lines_buffer->get_orientation() == TextServer::ORIENTATION_HORIZONTAL) { + if (i == 0) { + lofs.y -= lines_buffer->get_line_ascent(0); + } + } else { + if (i == 0) { + lofs.x -= lines_buffer->get_line_ascent(0); + } + } + if (p_width > 0) { + lines_buffer->set_align(p_align); + } + + if (p_outline_size > 0 && p_outline_modulate.a != 0.0f) { + lines_buffer->draw_line_outline(p_canvas_item, lofs, i, p_outline_size, p_outline_modulate); + } + lines_buffer->draw_line(p_canvas_item, lofs, i, p_modulate); + + Size2 line_size = lines_buffer->get_line_size(i); + if (lines_buffer->get_orientation() == TextServer::ORIENTATION_HORIZONTAL) { + lofs.y += line_size.y; + } else { + lofs.x += line_size.x; + } + + if ((p_max_lines > 0) && (i >= p_max_lines)) { + return; + } + } } -BitmapFont::~BitmapFont() { - clear(); +Size2 Font::get_char_size(char32_t p_char, char32_t p_next, int p_size) const { + int size = (p_size <= 0) ? base_size : p_size; + + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + if (data[i]->has_char(p_char)) { + int32_t glyph_a = TS->font_get_glyph_index(rids[i], size, p_char, 0); + Size2 ret = Size2(TS->font_get_glyph_advance(rids[i], size, glyph_a).x, TS->font_get_ascent(rids[i], size) + TS->font_get_descent(rids[i], size)); + if ((p_next != 0) && data[i]->has_char(p_next)) { + int32_t glyph_b = TS->font_get_glyph_index(rids[i], size, p_next, 0); + ret.x -= TS->font_get_kerning(rids[i], size, Vector2i(glyph_a, glyph_b)).x; + } + return ret; + } + } + return Size2(); } -//////////// +real_t Font::draw_char(RID p_canvas_item, const Point2 &p_pos, char32_t p_char, char32_t p_next, int p_size, const Color &p_modulate, int p_outline_size, const Color &p_outline_modulate) const { + int size = (p_size <= 0) ? base_size : p_size; + + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + if (data[i]->has_char(p_char)) { + int32_t glyph_a = TS->font_get_glyph_index(rids[i], size, p_char, 0); + real_t ret = TS->font_get_glyph_advance(rids[i], size, glyph_a).x; + if ((p_next != 0) && data[i]->has_char(p_next)) { + int32_t glyph_b = TS->font_get_glyph_index(rids[i], size, p_next, 0); + ret -= TS->font_get_kerning(rids[i], size, Vector2i(glyph_a, glyph_b)).x; + } -RES ResourceFormatLoaderBMFont::load(const String &p_path, const String &p_original_path, Error *r_error, bool p_use_sub_threads, float *r_progress, bool p_no_cache) { - if (r_error) { - *r_error = ERR_FILE_CANT_OPEN; + if (p_outline_size > 0 && p_outline_modulate.a != 0.0f) { + TS->font_draw_glyph_outline(rids[i], p_canvas_item, size, p_outline_size, p_pos, glyph_a, p_outline_modulate); + } + TS->font_draw_glyph(rids[i], p_canvas_item, size, p_pos, glyph_a, p_modulate); + return ret; + } } + return 0; +} - Ref<BitmapFont> font; - font.instance(); - - Error err = font->create_from_fnt(p_path); +bool Font::has_char(char32_t p_char) const { + for (int i = 0; i < data.size(); i++) { + if (data[i]->has_char(p_char)) + return true; + } + return false; +} - if (err) { - if (r_error) { - *r_error = err; +String Font::get_supported_chars() const { + String chars; + for (int i = 0; i < data.size(); i++) { + String data_chars = data[i]->get_supported_chars(); + for (int j = 0; j < data_chars.length(); j++) { + if (chars.find_char(data_chars[j]) == -1) { + chars += data_chars[j]; + } } - return RES(); } + return chars; +} - return font; +Vector<RID> Font::get_rids() const { + for (int i = 0; i < data.size(); i++) { + _ensure_rid(i); + } + return rids; } -void ResourceFormatLoaderBMFont::get_recognized_extensions(List<String> *p_extensions) const { - p_extensions->push_back("fnt"); +void Font::update_changes() { + emit_changed(); } -bool ResourceFormatLoaderBMFont::handles_type(const String &p_type) const { - return (p_type == "BitmapFont"); +Font::Font() { + cache.set_capacity(128); + cache_wrap.set_capacity(32); } -String ResourceFormatLoaderBMFont::get_resource_type(const String &p_path) const { - String el = p_path.get_extension().to_lower(); - if (el == "fnt") { - return "BitmapFont"; - } - return ""; +Font::~Font() { + clear_data(); + cache.clear(); + cache_wrap.clear(); } |