Changes

2025-01-21 15:41:32 +08:00
parent b86053c3a7
commit edcc095979
17 changed files with 471 additions and 88 deletions
@@ -0,0 +1,81 @@
+//
+// Created by EmsiaetKadosh on 25-1-21.
+//
+
+#pragma once
+
+#include "def.h"
+#include "exception.h"
+
+class ITexture {};
+
+class Font {
+	String name;
+	HFONT fonts[16]{};
+
+	static int idOf(const bool italic, const bool bold, const bool underline, const bool strike) {
+		int ret = 0;
+		if (italic) ret |= 8;
+		if (bold) ret |= 4;
+		if (underline) ret |= 2;
+		if (strike) ret |= 1;
+		return ret;
+	}
+
+public:
+	explicit Font(const String& name) : name(name) {}
+
+	void load(const int size) noexcept(false) {
+		LOGFONTW font{
+			.lfHeight = size,
+			.lfWidth = 0,
+			.lfEscapement = 0,
+			.lfOrientation = 0,
+			.lfCharSet = ANSI_CHARSET,
+			.lfOutPrecision = OUT_DEFAULT_PRECIS,
+			.lfClipPrecision = CLIP_DEFAULT_PRECIS,
+			.lfQuality = DEFAULT_QUALITY,
+			.lfPitchAndFamily = DEFAULT_PITCH | FF_DONTCARE,
+		};
+		if (name.size() < LF_FACESIZE) memcpy(font.lfFaceName, name.c_str(), name.size());
+		else throw ArrayIndexOutOfBoundException(L"Font name is too long: " + name);
+		for (int i = 0; i < 16; i++) {
+			font.lfWeight = i & 4 ? 700 : 400;
+			font.lfItalic = i & 8;
+			font.lfUnderline = i & 2;
+			font.lfStrikeOut = i & 1;
+			fonts[i] = CreateFontIndirectW(&font);
+		}
+	}
+
+	void unload() noexcept(false) {
+		for (int i = 0; i < 16; ++i) {
+			DeleteObject(fonts[i]);
+			fonts[i] = nullptr;
+		}
+	}
+};
+
+class TextureManager {
+	Map<int, Font> fonts;
+	Map<String, ObjectHolder<ITexture>> textures;
+	Font* defaultFont = nullptr;
+	using IterFont = Map<int, Font>::const_iterator;
+	using IterTexture = Map<String, ObjectHolder<ITexture>>::const_iterator;
+public:
+	TextureManager() {
+		try {
+			fonts.insert(std::make_pair(0, Font(L"Arial")));
+			defaultFont = &fonts.at(0);
+		}
+		catch (...) {
+
+		}
+	}
+	Font& getFont(const int id) const noexcept {
+		IterFont iterator = fonts.find(id);
+		if (iterator == fonts.cend()) return
+	}
+};
+
+inline static TextureManager textureManager = TextureManager();