文字系统大体完工

2025-01-18 10:36:08 +08:00
parent 1007ac469a
commit b86053c3a7
7 changed files with 188 additions and 20 deletions
@@ -29,7 +29,8 @@ add_executable(${PROJECT_NAME} main.cpp
        Hud.h
        includes.h
        Text.h
-        Chars.h)
+        Chars.h
+        Text.cpp)
 set(CPACK_PROJECT_NAME ${PROJECT_NAME})
 set(CPACK_PROJECT_VERSION ${PROJECT_VERSION})
 include(CPack)
@@ -5,7 +5,7 @@
 #pragma once
 #include "Renderer.h"

-class Hud : public Renderable {
+class Hud : public IRenderable {
 public:
 	void render() const noexcept override;
 };
@@ -6,8 +6,13 @@

 #include "def.h"

-interface Renderable {
-	virtual ~Renderable() = default;
+/**
+ * 用于标记相对位置。
+ */
+enum class Location { LEFT_TOP, LEFT, LEFT_BOTTOM, TOP, CENTER, BOTTOM, RIGHT_TOP, RIGHT, RIGHT_BOTTOM };
+
+interface IRenderable {
+	virtual ~IRenderable() = default;
 	virtual void render() const noexcept = 0;
 };

@@ -0,0 +1,17 @@
+//
+// Created by EmsiaetKadosh on 25-1-18.
+//
+
+#include "Text.h"
+
+#include "def.h"
+
+const String& TranslatableText::getText() const noexcept {
+	if (target == nullptr || langConfig == translator.getConfigVersion()) {
+		target = translator.getText(idSrc);
+		langConfig = translator.getConfigVersion();
+	}
+	return *target;
+}
+
+
@@ -8,6 +8,11 @@

 class IdentifiedText {};

+/**
+ * 注意一些默认值。
+ * FontID=0，表示继承使用默认字体；
+ * color和background=0xffffffff，表示继承使用默认颜色；
+ */
 class RenderableString {
 	struct StringConfig {
 		String text;
@@ -51,6 +56,20 @@ class RenderableString {
 			return ret;
 		}

+		[[nodiscard]] StringConfig copy() const noexcept {
+			StringConfig ret;
+			ret.idFont = idFont;
+			ret.text = text;
+			ret.idFont = idFont;
+			ret.color = color;
+			ret.background = background;
+			ret.bold = bold;
+			ret.italic = italic;
+			ret.underline = underline;
+			ret.strikeThrough = strikeThrough;
+			return ret;
+		}
+
 		[[nodiscard]] String toString() const noexcept {
 			String ret;
 			ret.append(L"#");
@@ -71,6 +90,8 @@ class RenderableString {
 	};

 	List<StringConfig> configs;
+	using Iterator = List<StringConfig>::iterator;
+	using ConstIterator = List<StringConfig>::const_iterator;

 public:
 	explicit RenderableString(const String& string): RenderableString(string.c_str(), string.length()) {}
@@ -262,4 +283,96 @@ private:
 		}
 		configs.push_back(std::move(config));
 	}
+
+	RenderableString& append(const RenderableString& other) {
+		auto iterator = other.configs.cbegin();
+		int flags = 0;
+		bool clr = true, bg = true, font = true;
+		unsigned int color = configs.back().color;
+		unsigned int background = configs.back().background;
+		wchar idFont = configs.back().idFont;
+		while (iterator != other.configs.cend()) {
+			if (flags >= 3) break;
+			StringConfig config = iterator->copy();
+			if (font) {
+				if (config.idFont == idFont || config.idFont != 0) {
+					font = false;
+					++flags;
+				} else config.idFont = idFont;
+			}
+			if (clr) {
+				if (config.color == color || config.color != 0xffffffff) {
+					clr = false;
+					++flags;
+				} else config.color = color;
+			}
+			if (bg) {
+				if (config.background == background || config.background != 0xffffffff) {
+					bg = false;
+					++flags;
+				} else config.background = background;
+			}
+			configs.push_back(std::move(config));
+			++iterator;
+		}
+		while (iterator != other.configs.cend()) configs.push_back(iterator->copy());
+		return *this;
+	}
+
+	RenderableString& append(const String& other) {
+		parseAppend(other.c_str(), other.length());
+		return *this;
+	}
 };
+
+interface Text {
+	virtual ~Text() = default;
+	virtual const String& getText() const noexcept = 0;
+};
+
+class Translator;
+
+class TranslatableText final : public Text {
+	const String idSrc;
+	mutable const String* target = nullptr;
+	mutable QWORD langConfig = 0;
+
+public:
+	explicit TranslatableText(const String& id) : idSrc(id) {}
+	explicit TranslatableText(String&& id) : idSrc(std::move(id)) {}
+	const String& getText() const noexcept override;
+};
+
+struct Language {
+	Map<String, String> translateTable;
+	int id = 1;
+};
+
+class Translator {
+	Map<String, int> langMap{};
+	List<Language> langList{};
+	String lang = L"zh-cn";
+	String nullText = L"<translator-null>";
+	QWORD langConfig = 1;
+	int idLangMax = 1;
+	using IterID = Map<String, String>::const_iterator;
+	using IterLang = List<Language>::const_iterator;
+
+public:
+	explicit Translator() { langMap.insert(std::make_pair(String(L"zh-cn"), 1)); }
+	void addLang(const String& lang) noexcept(this->langMap.insert(std::make_pair(lang, this->idLangMax))) { langMap.insert(std::make_pair(lang, ++idLangMax)); }
+	void addLang(String&& lang) noexcept(this->langMap.insert(std::make_pair(lang, this->idLangMax))) { langMap.insert(std::make_pair(lang, ++idLangMax)); }
+	void loadLang();
+
+	const String* getText(const String& id) const noexcept {
+		for (const auto& [translateTable, _] : langList) {
+			IterID iterator = translateTable.find(id);
+			if (iterator != translateTable.cend()) return &iterator->second;
+		}
+		return &nullText;
+	}
+
+	int getConfigVersion() const noexcept { return langConfig; }
+};
+
+inline static Translator translator = Translator();
@@ -7,19 +7,24 @@
 #include "def.h"
 #include "Renderer.h"

-class Widget : public Renderable {
+enum class MouseActionCode : char {
+	MAC_MOVE, MAC_HOVER, MAC_DOWN, MAC_UP, MAC_DOUBLE
+};
+
+class Widget : public IRenderable {
 protected:
 	int left = 0, top = 0, width = 0, height = 0;
 	mutable bool hasMouse = false;

 public:
-	using Action = Function<void()>;
+	using Action = Function<void(int)>;
 	double x, y, w, h;
-	Action hover;
-	Action longHover;
-	Action mouseDown;
-	Action mouseUp;
-	Action mouseLeave;
+	Action hover;// 传入int忽略
+	Action longHover;// 传入int表示时间
+	Action mouseDown;// 传入int表示变更按键。0左, 1中, 2右
+	Action mouseUp;// 传入int表示变更按键。0左, 1中, 2右
+	Action mouseLeave;// 传入int忽略
+	Action mouseClick;// 传入int表示变更按键。0x0左, 0x1中, 0x2右；0xf表示是否双击
 	explicit Widget(const double x, const double y, const double w, const double h) : x(x), y(y), w(w), h(h) {}
 	void render() const noexcept override {}
 	virtual void onResize() {}
@@ -27,19 +32,44 @@ public:
 	virtual bool isMouseIn(int x, int y) noexcept {
 		x -= left;
 		y -= top;
-		if (0 <= x and x <= width and 0 <= y and y <= height) hasMouse = true;
-		hasMouse = false;
-		return hasMouse;
+		return 0 <= x and x <= width and 0 <= y and y <= height;
 	}

-	virtual void onHover() noexcept { if (hover) hover(); }
-	virtual void onLongHover() noexcept { if (longHover) longHover(); }
-	virtual void onMouseDown() noexcept { if (mouseDown) mouseDown(); }
-	virtual void onMouseUp() noexcept { if (mouseUp) mouseUp(); }
-	virtual void onMouseLeave() noexcept { if (mouseLeave) mouseLeave(); }
+	virtual void onHover(const int value) noexcept { if (hover) hover(value); }
+	virtual void onLongHover(const int value) noexcept { if (longHover) longHover(value); }
+	virtual void onMouseDown(const int value) noexcept { if (mouseDown) mouseDown(value); }
+	virtual void onMouseUp(const int value) noexcept { if (mouseUp) mouseUp(value); }
+	virtual void onMouseLeave(const int value) noexcept { if (mouseLeave) mouseLeave(value); }
+	virtual void onMouseClick(const int value) noexcept { if (mouseClick) mouseClick(value); }
+
+	virtual void passEvent(int action, int value, int x, int y) noexcept {
+		if (!isMouseIn(x, y)) {
+			if (hasMouse) onMouseLeave(0);
+			hasMouse = false;
+		}
+		hasMouse = true;
+		switch (action & 0xf) {
+			case MouseActionCode::MAC_HOVER:
+				onLongHover(0);
+				break;
+			case MouseActionCode::MAC_MOVE:
+				onHover(0);
+				break;
+			case MouseActionCode::MAC_DOWN:
+				onMouseDown(value);
+				break;
+			case MouseActionCode::MAC_UP:
+				onMouseUp(value);
+				break;
+			case MouseActionCode::MAC_DOUBLE:
+				onMouseClick(1);
+				break;
+			default:
+		}
+	}
 };

-class Window : public Renderable {
+class Window : public IRenderable {
 protected:
 	List<Widget*> widgets;

@@ -0,0 +1,2 @@
+# dev
+**class TranslatableText**及**class Translator**对应需要的文件处理系统；**class Texture**等对应需要的资源文件处理系统。