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-rw-r--r--scene/resources/font.cpp401
1 files changed, 275 insertions, 126 deletions
diff --git a/scene/resources/font.cpp b/scene/resources/font.cpp
index 185b6f4bdc..0f7985bee6 100644
--- a/scene/resources/font.cpp
+++ b/scene/resources/font.cpp
@@ -1,32 +1,32 @@
-/*************************************************************************/
-/* font.cpp */
-/*************************************************************************/
-/* This file is part of: */
-/* GODOT ENGINE */
-/* https://godotengine.org */
-/*************************************************************************/
-/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2022 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 */
-/* "Software"), to deal in the Software without restriction, including */
-/* without limitation the rights to use, copy, modify, merge, publish, */
-/* distribute, sublicense, and/or sell copies of the Software, and to */
-/* permit persons to whom the Software is furnished to do so, subject to */
-/* the following conditions: */
-/* */
-/* The above copyright notice and this permission notice shall be */
-/* included in all copies or substantial portions of the Software. */
-/* */
-/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
-/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
-/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
-/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
-/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
-/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
-/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
-/*************************************************************************/
+/**************************************************************************/
+/* font.cpp */
+/**************************************************************************/
+/* This file is part of: */
+/* GODOT ENGINE */
+/* https://godotengine.org */
+/**************************************************************************/
+/* Copyright (c) 2014-present Godot Engine contributors (see AUTHORS.md). */
+/* Copyright (c) 2007-2014 Juan Linietsky, Ariel Manzur. */
+/* */
+/* Permission is hereby granted, free of charge, to any person obtaining */
+/* a copy of this software and associated documentation files (the */
+/* "Software"), to deal in the Software without restriction, including */
+/* without limitation the rights to use, copy, modify, merge, publish, */
+/* distribute, sublicense, and/or sell copies of the Software, and to */
+/* permit persons to whom the Software is furnished to do so, subject to */
+/* the following conditions: */
+/* */
+/* The above copyright notice and this permission notice shall be */
+/* included in all copies or substantial portions of the Software. */
+/* */
+/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, */
+/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF */
+/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. */
+/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY */
+/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, */
+/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE */
+/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. */
+/**************************************************************************/
#include "font.h"
@@ -63,6 +63,8 @@ void Font::_bind_methods() {
ClassDB::bind_method(D_METHOD("get_font_name"), &Font::get_font_name);
ClassDB::bind_method(D_METHOD("get_font_style_name"), &Font::get_font_style_name);
ClassDB::bind_method(D_METHOD("get_font_style"), &Font::get_font_style);
+ ClassDB::bind_method(D_METHOD("get_font_weight"), &Font::get_font_weight);
+ ClassDB::bind_method(D_METHOD("get_font_stretch"), &Font::get_font_stretch);
ClassDB::bind_method(D_METHOD("get_spacing", "spacing"), &Font::get_spacing);
ClassDB::bind_method(D_METHOD("get_opentype_features"), &Font::get_opentype_features);
@@ -249,6 +251,14 @@ BitField<TextServer::FontStyle> Font::get_font_style() const {
return TS->font_get_style(_get_rid());
}
+int Font::get_font_weight() const {
+ return TS->font_get_weight(_get_rid());
+}
+
+int Font::get_font_stretch() const {
+ return TS->font_get_stretch(_get_rid());
+}
+
Dictionary Font::get_opentype_features() const {
return Dictionary();
}
@@ -260,24 +270,18 @@ void Font::set_cache_capacity(int p_single_line, int p_multi_line) {
}
Size2 Font::get_string_size(const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- if (p_alignment == HORIZONTAL_ALIGNMENT_FILL) {
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- }
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ bool fill = (p_alignment == HORIZONTAL_ALIGNMENT_FILL);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, fill ? p_width : 0.0, fill ? p_jst_flags : TextServer::JUSTIFICATION_NONE, TextServer::BREAK_NONE, p_direction, p_orientation);
Ref<TextLine> buffer;
- if (cache.has(hash)) {
- buffer = cache.get(hash);
+ if (cache.has(key)) {
+ buffer = cache.get(key);
} else {
buffer.instantiate();
buffer->set_direction(p_direction);
buffer->set_orientation(p_orientation);
buffer->add_string(p_text, Ref<Font>(this), p_font_size);
- cache.insert(hash, buffer);
+ cache.insert(key, buffer);
}
buffer->set_width(p_width);
@@ -290,17 +294,11 @@ Size2 Font::get_string_size(const String &p_text, HorizontalAlignment p_alignmen
}
Size2 Font::get_multiline_string_size(const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, int p_max_lines, BitField<TextServer::LineBreakFlag> p_brk_flags, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_brk_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, p_width, p_jst_flags, p_brk_flags, p_direction, p_orientation);
Ref<TextParagraph> lines_buffer;
- if (cache_wrap.has(hash)) {
- lines_buffer = cache_wrap.get(hash);
+ if (cache_wrap.has(key)) {
+ lines_buffer = cache_wrap.get(key);
} else {
lines_buffer.instantiate();
lines_buffer->set_direction(p_direction);
@@ -309,7 +307,7 @@ Size2 Font::get_multiline_string_size(const String &p_text, HorizontalAlignment
lines_buffer->set_width(p_width);
lines_buffer->set_break_flags(p_brk_flags);
lines_buffer->set_justification_flags(p_jst_flags);
- cache_wrap.insert(hash, lines_buffer);
+ cache_wrap.insert(key, lines_buffer);
}
lines_buffer->set_alignment(p_alignment);
@@ -319,24 +317,18 @@ Size2 Font::get_multiline_string_size(const String &p_text, HorizontalAlignment
}
void Font::draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, const Color &p_modulate, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- if (p_alignment == HORIZONTAL_ALIGNMENT_FILL) {
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- }
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ bool fill = (p_alignment == HORIZONTAL_ALIGNMENT_FILL);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, fill ? p_width : 0.0, fill ? p_jst_flags : TextServer::JUSTIFICATION_NONE, TextServer::BREAK_NONE, p_direction, p_orientation);
Ref<TextLine> buffer;
- if (cache.has(hash)) {
- buffer = cache.get(hash);
+ if (cache.has(key)) {
+ buffer = cache.get(key);
} else {
buffer.instantiate();
buffer->set_direction(p_direction);
buffer->set_orientation(p_orientation);
buffer->add_string(p_text, Ref<Font>(this), p_font_size);
- cache.insert(hash, buffer);
+ cache.insert(key, buffer);
}
Vector2 ofs = p_pos;
@@ -356,17 +348,11 @@ void Font::draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_t
}
void Font::draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, int p_max_lines, const Color &p_modulate, BitField<TextServer::LineBreakFlag> p_brk_flags, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_brk_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, p_width, p_jst_flags, p_brk_flags, p_direction, p_orientation);
Ref<TextParagraph> lines_buffer;
- if (cache_wrap.has(hash)) {
- lines_buffer = cache_wrap.get(hash);
+ if (cache_wrap.has(key)) {
+ lines_buffer = cache_wrap.get(key);
} else {
lines_buffer.instantiate();
lines_buffer->set_direction(p_direction);
@@ -375,7 +361,7 @@ void Font::draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const S
lines_buffer->set_width(p_width);
lines_buffer->set_break_flags(p_brk_flags);
lines_buffer->set_justification_flags(p_jst_flags);
- cache_wrap.insert(hash, lines_buffer);
+ cache_wrap.insert(key, lines_buffer);
}
Vector2 ofs = p_pos;
@@ -392,24 +378,18 @@ void Font::draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const S
}
void Font::draw_string_outline(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, int p_size, const Color &p_modulate, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- if (p_alignment == HORIZONTAL_ALIGNMENT_FILL) {
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- }
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ bool fill = (p_alignment == HORIZONTAL_ALIGNMENT_FILL);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, fill ? p_width : 0.0, fill ? p_jst_flags : TextServer::JUSTIFICATION_NONE, TextServer::BREAK_NONE, p_direction, p_orientation);
Ref<TextLine> buffer;
- if (cache.has(hash)) {
- buffer = cache.get(hash);
+ if (cache.has(key)) {
+ buffer = cache.get(key);
} else {
buffer.instantiate();
buffer->set_direction(p_direction);
buffer->set_orientation(p_orientation);
buffer->add_string(p_text, Ref<Font>(this), p_font_size);
- cache.insert(hash, buffer);
+ cache.insert(key, buffer);
}
Vector2 ofs = p_pos;
@@ -429,17 +409,11 @@ void Font::draw_string_outline(RID p_canvas_item, const Point2 &p_pos, const Str
}
void Font::draw_multiline_string_outline(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment, float p_width, int p_font_size, int p_max_lines, int p_size, const Color &p_modulate, BitField<TextServer::LineBreakFlag> p_brk_flags, BitField<TextServer::JustificationFlag> p_jst_flags, TextServer::Direction p_direction, TextServer::Orientation p_orientation) const {
- uint64_t hash = p_text.hash64();
- hash = hash_djb2_one_64(p_font_size, hash);
- hash = hash_djb2_one_64(hash_murmur3_one_float(p_width), hash);
- hash = hash_djb2_one_64(p_brk_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_jst_flags.operator int64_t(), hash);
- hash = hash_djb2_one_64(p_direction, hash);
- hash = hash_djb2_one_64(p_orientation, hash);
+ ShapedTextKey key = ShapedTextKey(p_text, p_font_size, p_width, p_jst_flags, p_brk_flags, p_direction, p_orientation);
Ref<TextParagraph> lines_buffer;
- if (cache_wrap.has(hash)) {
- lines_buffer = cache_wrap.get(hash);
+ if (cache_wrap.has(key)) {
+ lines_buffer = cache_wrap.get(key);
} else {
lines_buffer.instantiate();
lines_buffer->set_direction(p_direction);
@@ -448,7 +422,7 @@ void Font::draw_multiline_string_outline(RID p_canvas_item, const Point2 &p_pos,
lines_buffer->set_width(p_width);
lines_buffer->set_break_flags(p_brk_flags);
lines_buffer->set_justification_flags(p_jst_flags);
- cache_wrap.insert(hash, lines_buffer);
+ cache_wrap.insert(key, lines_buffer);
}
Vector2 ofs = p_pos;
@@ -590,6 +564,7 @@ _FORCE_INLINE_ void FontFile::_ensure_rid(int p_cache_index) const {
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_allow_system_fallback(cache[p_cache_index], allow_system_fallback);
TS->font_set_hinting(cache[p_cache_index], hinting);
TS->font_set_subpixel_positioning(cache[p_cache_index], subpixel_positioning);
TS->font_set_oversampling(cache[p_cache_index], oversampling);
@@ -881,6 +856,8 @@ void FontFile::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_font_name", "name"), &FontFile::set_font_name);
ClassDB::bind_method(D_METHOD("set_font_style_name", "name"), &FontFile::set_font_style_name);
ClassDB::bind_method(D_METHOD("set_font_style", "style"), &FontFile::set_font_style);
+ ClassDB::bind_method(D_METHOD("set_font_weight", "weight"), &FontFile::set_font_weight);
+ ClassDB::bind_method(D_METHOD("set_font_stretch", "stretch"), &FontFile::set_font_stretch);
ClassDB::bind_method(D_METHOD("set_antialiasing", "antialiasing"), &FontFile::set_antialiasing);
ClassDB::bind_method(D_METHOD("get_antialiasing"), &FontFile::get_antialiasing);
@@ -900,6 +877,9 @@ void FontFile::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_fixed_size", "fixed_size"), &FontFile::set_fixed_size);
ClassDB::bind_method(D_METHOD("get_fixed_size"), &FontFile::get_fixed_size);
+ ClassDB::bind_method(D_METHOD("set_allow_system_fallback", "allow_system_fallback"), &FontFile::set_allow_system_fallback);
+ ClassDB::bind_method(D_METHOD("is_allow_system_fallback"), &FontFile::is_allow_system_fallback);
+
ClassDB::bind_method(D_METHOD("set_force_autohinter", "force_autohinter"), &FontFile::set_force_autohinter);
ClassDB::bind_method(D_METHOD("is_force_autohinter"), &FontFile::is_force_autohinter);
@@ -1007,16 +987,20 @@ void FontFile::_bind_methods() {
ADD_PROPERTY(PropertyInfo(Variant::STRING, "font_name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_font_name", "get_font_name");
ADD_PROPERTY(PropertyInfo(Variant::STRING, "style_name", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_font_style_name", "get_font_style_name");
ADD_PROPERTY(PropertyInfo(Variant::INT, "font_style", PROPERTY_HINT_FLAGS, "Bold,Italic,Fixed Size", PROPERTY_USAGE_STORAGE), "set_font_style", "get_font_style");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "font_weight", PROPERTY_HINT_RANGE, "100,999,25", PROPERTY_USAGE_STORAGE), "set_font_weight", "get_font_weight");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "font_stretch", PROPERTY_HINT_RANGE, "50,200,25", PROPERTY_USAGE_STORAGE), "set_font_stretch", "get_font_stretch");
+
ADD_PROPERTY(PropertyInfo(Variant::INT, "subpixel_positioning", PROPERTY_HINT_ENUM, "Disabled,Auto,One Half of a Pixel,One Quarter of a Pixel", PROPERTY_USAGE_STORAGE), "set_subpixel_positioning", "get_subpixel_positioning");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "multichannel_signed_distance_field", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_multichannel_signed_distance_field", "is_multichannel_signed_distance_field");
ADD_PROPERTY(PropertyInfo(Variant::INT, "msdf_pixel_range", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_msdf_pixel_range", "get_msdf_pixel_range");
ADD_PROPERTY(PropertyInfo(Variant::INT, "msdf_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_msdf_size", "get_msdf_size");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_system_fallback", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_allow_system_fallback", "is_allow_system_fallback");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "force_autohinter", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_force_autohinter", "is_force_autohinter");
ADD_PROPERTY(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal", PROPERTY_USAGE_STORAGE), "set_hinting", "get_hinting");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_oversampling", "get_oversampling");
ADD_PROPERTY(PropertyInfo(Variant::INT, "fixed_size", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_fixed_size", "get_fixed_size");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "opentype_feature_overrides", PROPERTY_HINT_NONE, "", PROPERTY_USAGE_STORAGE), "set_opentype_feature_overrides", "get_opentype_feature_overrides");
- ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, vformat("%s/%s:%s", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Font"), PROPERTY_USAGE_STORAGE), "set_fallbacks", "get_fallbacks");
+ ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, MAKE_RESOURCE_TYPE_HINT("Font"), PROPERTY_USAGE_STORAGE), "set_fallbacks", "get_fallbacks");
}
bool FontFile::_set(const StringName &p_name, const Variant &p_value) {
@@ -1329,6 +1313,7 @@ void FontFile::reset_state() {
mipmaps = false;
msdf = false;
force_autohinter = false;
+ allow_system_fallback = true;
hinting = TextServer::HINTING_LIGHT;
subpixel_positioning = TextServer::SUBPIXEL_POSITIONING_DISABLED;
msdf_pixel_range = 14;
@@ -1361,6 +1346,7 @@ Error FontFile::load_bitmap_font(const String &p_path) {
mipmaps = false;
msdf = false;
force_autohinter = false;
+ allow_system_fallback = true;
hinting = TextServer::HINTING_NONE;
oversampling = 1.0f;
@@ -1396,6 +1382,9 @@ Error FontFile::load_bitmap_font(const String &p_path) {
case 1: /* info */ {
ERR_FAIL_COND_V_MSG(block_size < 15, ERR_CANT_CREATE, RTR("Invalid BMFont info block size."));
base_size = f->get_16();
+ if (base_size <= 0) {
+ base_size = 16;
+ }
uint8_t flags = f->get_8();
if (flags & (1 << 3)) {
st_flags.set_flag(TextServer::FONT_BOLD);
@@ -1681,7 +1670,6 @@ Error FontFile::load_bitmap_font(const String &p_path) {
if (type == "info") {
if (keys.has("size")) {
base_size = keys["size"].to_int();
- set_fixed_size(base_size);
}
if (keys.has("outline")) {
outline = keys["outline"].to_int();
@@ -1730,6 +1718,7 @@ Error FontFile::load_bitmap_font(const String &p_path) {
encoding = 2;
}
}
+ set_fixed_size(base_size);
} else if (type == "common") {
if (keys.has("lineHeight")) {
height = keys["lineHeight"].to_int();
@@ -1788,7 +1777,10 @@ Error FontFile::load_bitmap_font(const String &p_path) {
ERR_FAIL_V_MSG(ERR_CANT_CREATE, RTR("Unsupported BMFont texture format."));
}
} else {
- if ((ch[0] == 0) && (ch[1] == 0) && (ch[2] == 0) && (ch[3] == 0)) { // RGBA8 color, no outline
+ if ((ch[3] == 0) && (ch[0] == 4) && (ch[1] == 4) && (ch[2] == 4) && img->get_format() == Image::FORMAT_RGBA8) { // might be RGBA8 color, no outline (color part of the image should be sold white, but some apps designed for Godot 3 generate color fonts with this config)
+ outline = 0;
+ set_texture_image(0, Vector2i(base_size, 0), page, img);
+ } else if ((ch[0] == 0) && (ch[1] == 0) && (ch[2] == 0) && (ch[3] == 0)) { // RGBA8 color, no outline
outline = 0;
ERR_FAIL_COND_V_MSG(img->get_format() != Image::FORMAT_RGBA8, ERR_FILE_CANT_READ, RTR("Unsupported BMFont texture format."));
set_texture_image(0, Vector2i(base_size, 0), page, img);
@@ -1931,6 +1923,9 @@ Error FontFile::load_bitmap_font(const String &p_path) {
set_font_name(font_name);
set_font_style(st_flags);
+ if (st_flags & TextServer::FONT_BOLD) {
+ set_font_weight(700);
+ }
set_cache_ascent(0, base_size, ascent);
set_cache_descent(0, base_size, height - ascent);
@@ -1940,7 +1935,7 @@ Error FontFile::load_bitmap_font(const String &p_path) {
Error FontFile::load_dynamic_font(const String &p_path) {
reset_state();
- Vector<uint8_t> font_data = FileAccess::get_file_as_array(p_path);
+ Vector<uint8_t> font_data = FileAccess::get_file_as_bytes(p_path);
set_data(font_data);
return OK;
@@ -1994,6 +1989,16 @@ void FontFile::set_font_style(BitField<TextServer::FontStyle> p_style) {
TS->font_set_style(cache[0], p_style);
}
+void FontFile::set_font_weight(int p_weight) {
+ _ensure_rid(0);
+ TS->font_set_weight(cache[0], p_weight);
+}
+
+void FontFile::set_font_stretch(int p_stretch) {
+ _ensure_rid(0);
+ TS->font_set_stretch(cache[0], p_stretch);
+}
+
void FontFile::set_antialiasing(TextServer::FontAntialiasing p_antialiasing) {
if (antialiasing != p_antialiasing) {
antialiasing = p_antialiasing;
@@ -2084,6 +2089,21 @@ int FontFile::get_fixed_size() const {
return fixed_size;
}
+void FontFile::set_allow_system_fallback(bool p_allow_system_fallback) {
+ if (allow_system_fallback != p_allow_system_fallback) {
+ allow_system_fallback = p_allow_system_fallback;
+ for (int i = 0; i < cache.size(); i++) {
+ _ensure_rid(i);
+ TS->font_set_allow_system_fallback(cache[i], allow_system_fallback);
+ }
+ emit_changed();
+ }
+}
+
+bool FontFile::is_allow_system_fallback() const {
+ return allow_system_fallback;
+}
+
void FontFile::set_force_autohinter(bool p_force_autohinter) {
if (force_autohinter != p_force_autohinter) {
force_autohinter = p_force_autohinter;
@@ -2597,18 +2617,18 @@ void FontVariation::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_spacing", "spacing", "value"), &FontVariation::set_spacing);
ADD_PROPERTY(PropertyInfo(Variant::OBJECT, "base_font", PROPERTY_HINT_RESOURCE_TYPE, "Font"), "set_base_font", "get_base_font");
- ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, vformat("%s/%s:%s", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Font")), "set_fallbacks", "get_fallbacks");
+ ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, MAKE_RESOURCE_TYPE_HINT("Font")), "set_fallbacks", "get_fallbacks");
- ADD_GROUP("Variation", "variation");
+ ADD_GROUP("Variation", "variation_");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "variation_opentype"), "set_variation_opentype", "get_variation_opentype");
ADD_PROPERTY(PropertyInfo(Variant::INT, "variation_face_index"), "set_variation_face_index", "get_variation_face_index");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "variation_embolden", PROPERTY_HINT_RANGE, "-2,2,0.01"), "set_variation_embolden", "get_variation_embolden");
ADD_PROPERTY(PropertyInfo(Variant::TRANSFORM2D, "variation_transform", PROPERTY_HINT_NONE, "suffix:px"), "set_variation_transform", "get_variation_transform");
- ADD_GROUP("OpenType Features", "opentype");
+ ADD_GROUP("OpenType Features", "opentype_");
ADD_PROPERTY(PropertyInfo(Variant::DICTIONARY, "opentype_features"), "set_opentype_features", "get_opentype_features");
- ADD_GROUP("Extra Spacing", "spacing");
+ ADD_GROUP("Extra Spacing", "spacing_");
ADD_PROPERTYI(PropertyInfo(Variant::INT, "spacing_glyph", PROPERTY_HINT_NONE, "suffix:px"), "set_spacing", "get_spacing", TextServer::SPACING_GLYPH);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "spacing_space", PROPERTY_HINT_NONE, "suffix:px"), "set_spacing", "get_spacing", TextServer::SPACING_SPACE);
ADD_PROPERTYI(PropertyInfo(Variant::INT, "spacing_top", PROPERTY_HINT_NONE, "suffix:px"), "set_spacing", "get_spacing", TextServer::SPACING_TOP);
@@ -2692,6 +2712,9 @@ Ref<Font> FontVariation::_get_base_font_or_default() const {
for (const StringName &E : theme_types) {
if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
Ref<Font> f = ThemeDB::get_singleton()->get_project_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (f == this) {
+ continue;
+ }
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<FontVariation *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
@@ -2709,6 +2732,9 @@ Ref<Font> FontVariation::_get_base_font_or_default() const {
for (const StringName &E : theme_types) {
if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (f == this) {
+ continue;
+ }
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<FontVariation *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
@@ -2719,11 +2745,13 @@ Ref<Font> FontVariation::_get_base_font_or_default() const {
// If they don't exist, use any type to return the default/empty value.
Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
- if (f.is_valid()) {
- theme_font = f;
- theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<FontVariation *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
+ if (f != this) {
+ if (f.is_valid()) {
+ theme_font = f;
+ theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<FontVariation *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
+ }
+ return f;
}
- return f;
}
return Ref<Font>();
@@ -2833,6 +2861,9 @@ void SystemFont::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_generate_mipmaps", "generate_mipmaps"), &SystemFont::set_generate_mipmaps);
ClassDB::bind_method(D_METHOD("get_generate_mipmaps"), &SystemFont::get_generate_mipmaps);
+ ClassDB::bind_method(D_METHOD("set_allow_system_fallback", "allow_system_fallback"), &SystemFont::set_allow_system_fallback);
+ ClassDB::bind_method(D_METHOD("is_allow_system_fallback"), &SystemFont::is_allow_system_fallback);
+
ClassDB::bind_method(D_METHOD("set_force_autohinter", "force_autohinter"), &SystemFont::set_force_autohinter);
ClassDB::bind_method(D_METHOD("is_force_autohinter"), &SystemFont::is_force_autohinter);
@@ -2845,24 +2876,38 @@ void SystemFont::_bind_methods() {
ClassDB::bind_method(D_METHOD("set_multichannel_signed_distance_field", "msdf"), &SystemFont::set_multichannel_signed_distance_field);
ClassDB::bind_method(D_METHOD("is_multichannel_signed_distance_field"), &SystemFont::is_multichannel_signed_distance_field);
+ ClassDB::bind_method(D_METHOD("set_msdf_pixel_range", "msdf_pixel_range"), &SystemFont::set_msdf_pixel_range);
+ ClassDB::bind_method(D_METHOD("get_msdf_pixel_range"), &SystemFont::get_msdf_pixel_range);
+
+ ClassDB::bind_method(D_METHOD("set_msdf_size", "msdf_size"), &SystemFont::set_msdf_size);
+ ClassDB::bind_method(D_METHOD("get_msdf_size"), &SystemFont::get_msdf_size);
+
ClassDB::bind_method(D_METHOD("set_oversampling", "oversampling"), &SystemFont::set_oversampling);
ClassDB::bind_method(D_METHOD("get_oversampling"), &SystemFont::get_oversampling);
ClassDB::bind_method(D_METHOD("get_font_names"), &SystemFont::get_font_names);
ClassDB::bind_method(D_METHOD("set_font_names", "names"), &SystemFont::set_font_names);
- ClassDB::bind_method(D_METHOD("set_font_style", "style"), &SystemFont::set_font_style);
+ ClassDB::bind_method(D_METHOD("get_font_italic"), &SystemFont::get_font_italic);
+ ClassDB::bind_method(D_METHOD("set_font_italic", "italic"), &SystemFont::set_font_italic);
+ ClassDB::bind_method(D_METHOD("set_font_weight", "weight"), &SystemFont::set_font_weight);
+ ClassDB::bind_method(D_METHOD("set_font_stretch", "stretch"), &SystemFont::set_font_stretch);
ADD_PROPERTY(PropertyInfo(Variant::PACKED_STRING_ARRAY, "font_names"), "set_font_names", "get_font_names");
- ADD_PROPERTY(PropertyInfo(Variant::INT, "font_style", PROPERTY_HINT_FLAGS, "Bold,Italic"), "set_font_style", "get_font_style");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "font_italic"), "set_font_italic", "get_font_italic");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "font_weight", PROPERTY_HINT_RANGE, "100,999,25"), "set_font_weight", "get_font_weight");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "font_stretch", PROPERTY_HINT_RANGE, "50,200,25"), "set_font_stretch", "get_font_stretch");
ADD_PROPERTY(PropertyInfo(Variant::INT, "antialiasing", PROPERTY_HINT_ENUM, "None,Grayscale,LCD Subpixel", PROPERTY_USAGE_STORAGE), "set_antialiasing", "get_antialiasing");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "generate_mipmaps"), "set_generate_mipmaps", "get_generate_mipmaps");
+ ADD_PROPERTY(PropertyInfo(Variant::BOOL, "allow_system_fallback"), "set_allow_system_fallback", "is_allow_system_fallback");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "force_autohinter"), "set_force_autohinter", "is_force_autohinter");
ADD_PROPERTY(PropertyInfo(Variant::INT, "hinting", PROPERTY_HINT_ENUM, "None,Light,Normal"), "set_hinting", "get_hinting");
ADD_PROPERTY(PropertyInfo(Variant::INT, "subpixel_positioning", PROPERTY_HINT_ENUM, "Disabled,Auto,One Half of a Pixel,One Quarter of a Pixel"), "set_subpixel_positioning", "get_subpixel_positioning");
ADD_PROPERTY(PropertyInfo(Variant::BOOL, "multichannel_signed_distance_field"), "set_multichannel_signed_distance_field", "is_multichannel_signed_distance_field");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "msdf_pixel_range"), "set_msdf_pixel_range", "get_msdf_pixel_range");
+ ADD_PROPERTY(PropertyInfo(Variant::INT, "msdf_size"), "set_msdf_size", "get_msdf_size");
ADD_PROPERTY(PropertyInfo(Variant::FLOAT, "oversampling", PROPERTY_HINT_RANGE, "0,10,0.1"), "set_oversampling", "get_oversampling");
- ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, vformat("%s/%s:%s", Variant::OBJECT, PROPERTY_HINT_RESOURCE_TYPE, "Font")), "set_fallbacks", "get_fallbacks");
+ ADD_PROPERTY(PropertyInfo(Variant::ARRAY, "fallbacks", PROPERTY_HINT_ARRAY_TYPE, MAKE_RESOURCE_TYPE_HINT("Font")), "set_fallbacks", "get_fallbacks");
}
void SystemFont::_update_rids() const {
@@ -2893,13 +2938,14 @@ void SystemFont::_update_base_font() {
face_indeces.clear();
ftr_weight = 0;
+ ftr_stretch = 0;
ftr_italic = 0;
for (const String &E : names) {
if (E.is_empty()) {
continue;
}
- String path = OS::get_singleton()->get_system_font_path(E, style & TextServer::FONT_BOLD, style & TextServer::FONT_ITALIC);
+ String path = OS::get_singleton()->get_system_font_path(E, weight, stretch, italic);
if (path.is_empty()) {
continue;
}
@@ -2911,9 +2957,22 @@ void SystemFont::_update_base_font() {
}
// If it's a font collection check all faces to match requested style.
+ int best_score = 0;
for (int i = 0; i < file->get_face_count(); i++) {
file->set_face_index(0, i);
- if (((file->get_font_style() & TextServer::FONT_BOLD) == (style & TextServer::FONT_BOLD)) && ((file->get_font_style() & TextServer::FONT_ITALIC) == (style & TextServer::FONT_ITALIC))) {
+ BitField<TextServer::FontStyle> style = file->get_font_style();
+ int font_weight = file->get_font_weight();
+ int font_stretch = file->get_font_stretch();
+ int score = (20 - Math::abs(font_weight - weight) / 50);
+ score += (20 - Math::abs(font_stretch - stretch) / 10);
+ if (bool(style & TextServer::FONT_ITALIC) == italic) {
+ score += 30;
+ }
+ if (score > best_score) {
+ face_indeces.clear();
+ }
+ if (score >= best_score) {
+ best_score = score;
face_indeces.push_back(i);
}
}
@@ -2922,22 +2981,30 @@ void SystemFont::_update_base_font() {
}
file->set_face_index(0, face_indeces[0]);
- // If it's a variable font, apply weight and italic coordinates to match requested style.
- Dictionary ftr = file->get_supported_variation_list();
- if ((style & TextServer::FONT_BOLD) && ftr.has(TS->name_to_tag("weight"))) {
- ftr_weight = 700;
- }
- if ((style & TextServer::FONT_ITALIC) && ftr.has(TS->name_to_tag("italic"))) {
- ftr_italic = 1;
+ // If it's a variable font, apply weight, stretch and italic coordinates to match requested style.
+ if (best_score != 50) {
+ Dictionary ftr = file->get_supported_variation_list();
+ if (ftr.has(TS->name_to_tag("width"))) {
+ ftr_stretch = stretch;
+ }
+ if (ftr.has(TS->name_to_tag("weight"))) {
+ ftr_weight = weight;
+ }
+ if (italic && ftr.has(TS->name_to_tag("italic"))) {
+ ftr_italic = 1;
+ }
}
// Apply font rendering settings.
file->set_antialiasing(antialiasing);
file->set_generate_mipmaps(mipmaps);
file->set_force_autohinter(force_autohinter);
+ file->set_allow_system_fallback(allow_system_fallback);
file->set_hinting(hinting);
file->set_subpixel_positioning(subpixel_positioning);
file->set_multichannel_signed_distance_field(msdf);
+ file->set_msdf_pixel_range(msdf_pixel_range);
+ file->set_msdf_size(msdf_size);
file->set_oversampling(oversampling);
base_font = file;
@@ -2967,11 +3034,15 @@ void SystemFont::reset_state() {
names.clear();
face_indeces.clear();
ftr_weight = 0;
+ ftr_stretch = 0;
ftr_italic = 0;
- style = 0;
+ italic = false;
+ weight = 400;
+ stretch = 100;
antialiasing = TextServer::FONT_ANTIALIASING_GRAY;
mipmaps = false;
force_autohinter = false;
+ allow_system_fallback = true;
hinting = TextServer::HINTING_LIGHT;
subpixel_positioning = TextServer::SUBPIXEL_POSITIONING_DISABLED;
oversampling = 0.f;
@@ -2998,6 +3069,9 @@ Ref<Font> SystemFont::_get_base_font_or_default() const {
for (const StringName &E : theme_types) {
if (ThemeDB::get_singleton()->get_project_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
Ref<Font> f = ThemeDB::get_singleton()->get_project_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (f == this) {
+ continue;
+ }
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<SystemFont *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
@@ -3015,6 +3089,9 @@ Ref<Font> SystemFont::_get_base_font_or_default() const {
for (const StringName &E : theme_types) {
if (ThemeDB::get_singleton()->get_default_theme()->has_theme_item(Theme::DATA_TYPE_FONT, "font", E)) {
Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", E);
+ if (f == this) {
+ continue;
+ }
if (f.is_valid()) {
theme_font = f;
theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<SystemFont *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
@@ -3025,11 +3102,13 @@ Ref<Font> SystemFont::_get_base_font_or_default() const {
// If they don't exist, use any type to return the default/empty value.
Ref<Font> f = ThemeDB::get_singleton()->get_default_theme()->get_theme_item(Theme::DATA_TYPE_FONT, "font", StringName());
- if (f.is_valid()) {
- theme_font = f;
- theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<SystemFont *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
+ if (f != this) {
+ if (f.is_valid()) {
+ theme_font = f;
+ theme_font->connect(CoreStringNames::get_singleton()->changed, callable_mp(reinterpret_cast<Font *>(const_cast<SystemFont *>(this)), &Font::_invalidate_rids), CONNECT_REFERENCE_COUNTED);
+ }
+ return f;
}
- return f;
}
return Ref<Font>();
@@ -3063,6 +3142,20 @@ bool SystemFont::get_generate_mipmaps() const {
return mipmaps;
}
+void SystemFont::set_allow_system_fallback(bool p_allow_system_fallback) {
+ if (allow_system_fallback != p_allow_system_fallback) {
+ allow_system_fallback = p_allow_system_fallback;
+ if (base_font.is_valid()) {
+ base_font->set_allow_system_fallback(allow_system_fallback);
+ }
+ emit_changed();
+ }
+}
+
+bool SystemFont::is_allow_system_fallback() const {
+ return allow_system_fallback;
+}
+
void SystemFont::set_force_autohinter(bool p_force_autohinter) {
if (force_autohinter != p_force_autohinter) {
force_autohinter = p_force_autohinter;
@@ -3119,6 +3212,34 @@ bool SystemFont::is_multichannel_signed_distance_field() const {
return msdf;
}
+void SystemFont::set_msdf_pixel_range(int p_msdf_pixel_range) {
+ if (msdf_pixel_range != p_msdf_pixel_range) {
+ msdf_pixel_range = p_msdf_pixel_range;
+ if (base_font.is_valid()) {
+ base_font->set_msdf_pixel_range(msdf_pixel_range);
+ }
+ emit_changed();
+ }
+}
+
+int SystemFont::get_msdf_pixel_range() const {
+ return msdf_pixel_range;
+}
+
+void SystemFont::set_msdf_size(int p_msdf_size) {
+ if (msdf_size != p_msdf_size) {
+ msdf_size = p_msdf_size;
+ if (base_font.is_valid()) {
+ base_font->set_msdf_size(msdf_size);
+ }
+ emit_changed();
+ }
+}
+
+int SystemFont::get_msdf_size() const {
+ return msdf_size;
+}
+
void SystemFont::set_oversampling(real_t p_oversampling) {
if (oversampling != p_oversampling) {
oversampling = p_oversampling;
@@ -3144,15 +3265,37 @@ PackedStringArray SystemFont::get_font_names() const {
return names;
}
-void SystemFont::set_font_style(BitField<TextServer::FontStyle> p_style) {
- if (style != p_style) {
- style = p_style;
+void SystemFont::set_font_italic(bool p_italic) {
+ if (italic != p_italic) {
+ italic = p_italic;
+ _update_base_font();
+ }
+}
+
+bool SystemFont::get_font_italic() const {
+ return italic;
+}
+
+void SystemFont::set_font_weight(int p_weight) {
+ if (weight != p_weight) {
+ weight = CLAMP(p_weight, 100, 999);
+ _update_base_font();
+ }
+}
+
+int SystemFont::get_font_weight() const {
+ return weight;
+}
+
+void SystemFont::set_font_stretch(int p_stretch) {
+ if (stretch != p_stretch) {
+ stretch = CLAMP(p_stretch, 50, 200);
_update_base_font();
}
}
-BitField<TextServer::FontStyle> SystemFont::get_font_style() const {
- return style;
+int SystemFont::get_font_stretch() const {
+ return stretch;
}
int SystemFont::get_spacing(TextServer::SpacingType p_spacing) const {
@@ -3170,6 +3313,9 @@ RID SystemFont::find_variation(const Dictionary &p_variation_coordinates, int p_
if (ftr_weight > 0 && !var.has(TS->name_to_tag("weight"))) {
var[TS->name_to_tag("weight")] = ftr_weight;
}
+ if (ftr_stretch > 0 && !var.has(TS->name_to_tag("width"))) {
+ var[TS->name_to_tag("width")] = ftr_stretch;
+ }
if (ftr_italic > 0 && !var.has(TS->name_to_tag("italic"))) {
var[TS->name_to_tag("italic")] = ftr_italic;
}
@@ -3192,6 +3338,9 @@ RID SystemFont::_get_rid() const {
if (ftr_weight > 0) {
var[TS->name_to_tag("weight")] = ftr_weight;
}
+ if (ftr_stretch > 0) {
+ var[TS->name_to_tag("width")] = ftr_stretch;
+ }
if (ftr_italic > 0) {
var[TS->name_to_tag("italic")] = ftr_italic;
}
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-26 19:55:22 +0000