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-rw-r--r--scene/resources/font.h79
1 files changed, 60 insertions, 19 deletions
diff --git a/scene/resources/font.h b/scene/resources/font.h
index 9a34edce64..950959e054 100644
--- a/scene/resources/font.h
+++ b/scene/resources/font.h
@@ -5,8 +5,8 @@
/* GODOT ENGINE */
/* https://godotengine.org */
/*************************************************************************/
-/* Copyright (c) 2007-2021 Juan Linietsky, Ariel Manzur. */
-/* Copyright (c) 2014-2021 Godot Engine contributors (cf. AUTHORS.md). */
+/* 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 */
@@ -33,7 +33,7 @@
#include "core/io/resource.h"
#include "core/templates/lru.h"
-#include "core/templates/map.h"
+#include "core/templates/rb_map.h"
#include "scene/resources/texture.h"
#include "servers/text_server.h"
@@ -46,16 +46,21 @@ class FontData : public Resource {
// Font source data.
const uint8_t *data_ptr = nullptr;
size_t data_size = 0;
+ int face_index = 0;
PackedByteArray data;
bool antialiased = true;
+ bool mipmaps = false;
bool msdf = false;
int msdf_pixel_range = 16;
int msdf_size = 48;
int fixed_size = 0;
bool force_autohinter = false;
TextServer::Hinting hinting = TextServer::HINTING_LIGHT;
+ TextServer::SubpixelPositioning subpixel_positioning = TextServer::SUBPIXEL_POSITIONING_AUTO;
real_t oversampling = 0.f;
+ real_t embolden = 0.f;
+ Transform2D transform;
// Cache.
mutable Vector<RID> cache;
@@ -63,6 +68,12 @@ class FontData : public Resource {
_FORCE_INLINE_ void _clear_cache();
_FORCE_INLINE_ void _ensure_rid(int p_cache_index) const;
+ void _convert_packed_8bit(Ref<Image> &p_source, int p_page, int p_sz);
+ void _convert_packed_4bit(Ref<Image> &p_source, int p_page, int p_sz);
+ void _convert_rgba_4bit(Ref<Image> &p_source, int p_page, int p_sz);
+ void _convert_mono_8bit(Ref<Image> &p_source, int p_page, int p_ch, int p_sz, int p_ol);
+ void _convert_mono_4bit(Ref<Image> &p_source, int p_page, int p_ch, int p_sz, int p_ol);
+
protected:
static void _bind_methods();
@@ -73,15 +84,35 @@ protected:
virtual void reset_state() override;
public:
+ Error load_bitmap_font(const String &p_path);
+ Error load_dynamic_font(const String &p_path);
+
// Font source data.
virtual void set_data_ptr(const uint8_t *p_data, size_t p_size);
virtual void set_data(const PackedByteArray &p_data);
virtual PackedByteArray get_data() const;
+ virtual void set_face_index(int64_t p_index);
+ virtual int64_t get_face_index() const;
+
+ virtual int64_t get_face_count() const;
+
// Common properties.
+ virtual void set_font_name(const String &p_name);
+ virtual String get_font_name() const;
+
+ virtual void set_font_style_name(const String &p_name);
+ virtual String get_font_style_name() const;
+
+ virtual void set_font_style(uint32_t p_style);
+ virtual uint32_t get_font_style() const;
+
virtual void set_antialiased(bool p_antialiased);
virtual bool is_antialiased() const;
+ virtual void set_generate_mipmaps(bool p_generate_mipmaps);
+ virtual bool get_generate_mipmaps() const;
+
virtual void set_multichannel_signed_distance_field(bool p_msdf);
virtual bool is_multichannel_signed_distance_field() const;
@@ -100,6 +131,15 @@ public:
virtual void set_hinting(TextServer::Hinting p_hinting);
virtual TextServer::Hinting get_hinting() const;
+ virtual void set_subpixel_positioning(TextServer::SubpixelPositioning p_subpixel);
+ virtual TextServer::SubpixelPositioning get_subpixel_positioning() const;
+
+ virtual void set_embolden(float p_strength);
+ virtual float get_embolden() const;
+
+ virtual void set_transform(Transform2D p_transform);
+ virtual Transform2D get_transform() const;
+
virtual void set_oversampling(real_t p_oversampling);
virtual real_t get_oversampling() const;
@@ -189,6 +229,9 @@ public:
virtual void remove_script_support_override(const String &p_script);
virtual Vector<String> get_script_support_overrides() const;
+ virtual void set_opentype_feature_overrides(const Dictionary &p_overrides);
+ virtual Dictionary get_opentype_feature_overrides() const;
+
// Base font properties.
virtual bool has_char(char32_t p_char) const;
virtual String get_supported_chars() const;
@@ -219,7 +262,6 @@ class Font : public Resource {
mutable Vector<RID> rids;
// Font config.
- int base_size = 16;
Dictionary variation_coordinates;
int spacing_bottom = 0;
int spacing_top = 0;
@@ -237,6 +279,8 @@ protected:
virtual void reset_state() override;
public:
+ static const int DEFAULT_FONT_SIZE = 16;
+
Dictionary get_feature_list() const;
// Font data.
@@ -249,9 +293,6 @@ public:
virtual void remove_data(int p_idx);
// Font configuration.
- virtual void set_base_size(int p_size);
- virtual int get_base_size() const;
-
virtual void set_variation_coordinates(const Dictionary &p_variation_coordinates);
virtual Dictionary get_variation_coordinates() const;
@@ -259,28 +300,28 @@ public:
virtual int get_spacing(TextServer::SpacingType p_spacing) const;
// Font metrics.
- virtual real_t get_height(int p_size = -1) const;
- virtual real_t get_ascent(int p_size = -1) const;
- virtual real_t get_descent(int p_size = -1) const;
- virtual real_t get_underline_position(int p_size = -1) const;
- virtual real_t get_underline_thickness(int p_size = -1) const;
+ virtual real_t get_height(int p_size = DEFAULT_FONT_SIZE) const;
+ virtual real_t get_ascent(int p_size = DEFAULT_FONT_SIZE) const;
+ virtual real_t get_descent(int p_size = DEFAULT_FONT_SIZE) const;
+ virtual real_t get_underline_position(int p_size = DEFAULT_FONT_SIZE) const;
+ virtual real_t get_underline_thickness(int p_size = DEFAULT_FONT_SIZE) const;
// Drawing string.
- virtual Size2 get_string_size(const String &p_text, int p_size = -1, HAlign p_align = HALIGN_LEFT, real_t p_width = -1, uint8_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
- virtual Size2 get_multiline_string_size(const String &p_text, real_t p_width = -1, int p_size = -1, uint8_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND) const;
+ virtual Size2 get_string_size(const String &p_text, int p_size = DEFAULT_FONT_SIZE, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, uint16_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
+ virtual Size2 get_multiline_string_size(const String &p_text, float p_width = -1, int p_size = DEFAULT_FONT_SIZE, uint16_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND) const;
- virtual void draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HAlign p_align = HALIGN_LEFT, real_t p_width = -1, int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint8_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
- virtual void draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HAlign p_align = HALIGN_LEFT, real_t p_width = -1, int p_max_lines = -1, int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint8_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
+ virtual void draw_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint16_t p_flags = TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
+ virtual void draw_multiline_string(RID p_canvas_item, const Point2 &p_pos, const String &p_text, HorizontalAlignment p_alignment = HORIZONTAL_ALIGNMENT_LEFT, float p_width = -1, int p_max_lines = -1, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0), uint16_t p_flags = TextServer::BREAK_MANDATORY | TextServer::BREAK_WORD_BOUND | TextServer::JUSTIFICATION_KASHIDA | TextServer::JUSTIFICATION_WORD_BOUND) const;
// Helper functions.
virtual bool has_char(char32_t p_char) const;
virtual String get_supported_chars() const;
// Drawing char.
- virtual Size2 get_char_size(char32_t p_char, char32_t p_next = 0, int p_size = -1) const;
- virtual real_t draw_char(RID p_canvas_item, const Point2 &p_pos, char32_t p_char, char32_t p_next = 0, int p_size = -1, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0)) const;
+ virtual Size2 get_char_size(char32_t p_char, char32_t p_next = 0, int p_size = DEFAULT_FONT_SIZE) const;
+ virtual real_t draw_char(RID p_canvas_item, const Point2 &p_pos, char32_t p_char, char32_t p_next = 0, int p_size = DEFAULT_FONT_SIZE, const Color &p_modulate = Color(1, 1, 1), int p_outline_size = 0, const Color &p_outline_modulate = Color(1, 1, 1, 0)) const;
- Vector<RID> get_rids() const;
+ Array get_rids() const;
void update_changes();
generated by cgit v1.2.3 (git 2.25.1) at 2025-01-11 12:42:41 +0000