Pretty much everything Label wise is working

src/dawnshared/CMakeLists.txt

@@ -16,6 +16,7 @@ set(
 set(D ${CMAKE_CURRENT_LIST_DIR})
 set(
   DAWN_SHARED_SOURCES
+    ${D}/display/Color.cpp
     ${D}/assert/assert.cpp
     ${D}/util/Xml.cpp
     ${D}/util/UsageLock.cpp

src/dawnshared/display/Color.cpp

@@ -0,0 +1,40 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#include "Color.hpp"
+#include "util/parser/TypeParsers.hpp"
+
+using namespace Dawn;
+
+struct Color Color::fromString(std::string str) {
+  // Convert to lowercase
+  auto lower = stringToLowercase(str);
+  
+  if(stringIncludes(lower, "cornflower")) {
+    return COLOR_CORNFLOWER_BLUE;
+
+  } else if(stringIncludes(lower, "magenta")) {
+    return COLOR_MAGENTA;
+
+  } else if(stringIncludes(lower, "white")) {
+    return COLOR_WHITE;
+
+  } else if(stringIncludes(lower, "black")) {
+    return COLOR_BLACK;
+
+  } else if(stringIncludes(lower, "red")) {
+    return COLOR_RED;
+
+  } else if(stringIncludes(lower, "green")) {
+    return COLOR_GREEN;
+
+  } else if(stringIncludes(lower, "blue")) {
+    return COLOR_BLUE;
+  }
+
+  // TODO: Parse other kinds of colors
+  assertUnreachable();
+  return {};
+}

src/dawnshared/display/Color.hpp

@@ -0,0 +1,79 @@
+// Copyright (c) 2022 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "dawnsharedlibs.hpp"
+#include "util/string.hpp"
+
+namespace Dawn {
+  struct ColorU8 {
+    uint8_t r, g, b, a;
+  };
+
+  #pragma pack(push, 4)
+  struct Color {
+    /**
+     * Returns a color from a string.
+     * 
+     * @param str String to parse.
+     * @return Color parsed.
+     */
+    static struct Color fromString(std::string str);
+
+
+    float_t r, g, b, a;
+
+    struct Color operator * (const float_t &x) {
+      return {
+        r * x,
+        g * x,
+        b * x,
+        a * x
+      };
+    }
+
+    struct Color operator - (const struct Color &color) {
+      return {
+        r - color.r,
+        g - color.g,
+        b - color.b,
+        a - color.a
+      };
+    }
+
+    struct Color operator + (const struct Color &color) {
+      return {
+        r + color.r,
+        g + color.g,
+        b + color.b,
+        a + color.a
+      };
+    }
+
+    operator struct ColorU8() const {
+      return {
+        (uint8_t)(r * 255),
+        (uint8_t)(g * 255),
+        (uint8_t)(b * 255),
+        (uint8_t)(a * 255)
+      };
+    }
+  };
+  #pragma pack(pop)
+
+  #define COLOR_DEF(r,g,b,a)          { r, g, b, a }
+  #define COLOR_WHITE                 COLOR_DEF(1.0f, 1.0f, 1.0f, 1.0f)
+  #define COLOR_RED                   COLOR_DEF(1.0f, 0, 0, 1.0f)
+  #define COLOR_GREEN                 COLOR_DEF(0, 1.0f, 0, 1.0f)
+  #define COLOR_BLUE                  COLOR_DEF(0, 0, 1.0f, 1.0f)
+  #define COLOR_BLACK                 COLOR_DEF(0, 0, 0, 1.0f)
+  #define COLOR_MAGENTA               COLOR_DEF(1.0f, 0, 1.0f, 1.0f)
+  #define COLOR_DARK_GREY             COLOR_DEF(0.2f, 0.2f, 0.2f, 1.0f)
+  #define COLOR_LIGHT_GREY            COLOR_DEF(0.8f, 0.8f, 0.8f, 1.0f)
+  #define COLOR_CORNFLOWER_BLUE       COLOR_DEF(0.4f, 0.6f, 0.9f, 1.0f)
+  #define COLOR_WHITE_TRANSPARENT     COLOR_DEF(1.0f, 1.0f, 1.0f, 0.0f)
+  #define COLOR_BLACK_TRANSPARENT     COLOR_DEF(0.0f, 0.0f, 0.0f, 0.0f)
+  #define COLOR_TRANSPARENT           COLOR_BLACK_TRANSPARENT
+}

src/dawnshared/util/Xml.hpp

@@ -30,8 +30,6 @@ namespace Dawn {
       static Xml load(std::string data);
       static void load(Xml *xml, std::string data, size_t *j);
 
-
-
       std::string node;
       std::string value;
       std::map<std::string, std::string> attributes;

src/dawnshared/util/parser/TypeParsers.hpp

@@ -0,0 +1,155 @@
+// Copyright (c) 2023 Dominic Masters
+// 
+// This software is released under the MIT License.
+// https://opensource.org/licenses/MIT
+
+#pragma once
+#include "util/string.hpp"
+
+namespace Dawn {
+  static inline std::string rawParser(std::string v, std::string *error) {
+    return v;
+  };
+
+  static inline std::string stringParser(std::string v, std::string *error) {
+    return "\"" + v + "\"";
+  };
+
+  static inline std::string floatParser(std::string v, std::string *error) {
+    v = stringTrim(v);
+
+    // Make sure number contains decimal
+    if(v.find(".") == std::string::npos) {
+      v += ".0";
+    }
+    // Make sure number contains a number before the decimal
+    if(v.find(".") == 0) {
+      v = "0" + v;
+    }
+    // Make sure ends with f
+    if(v.find("f") == std::string::npos) {
+      v += "f";
+    }
+    return v;
+  };
+
+  static inline std::string intParser(std::string v, std::string *error) {
+    v = stringTrim(v);
+    return v;
+  }
+
+  static inline std::string boolParser(std::string v, std::string *error) {
+    v = stringTrim(v);
+    if(v == "true") return "true";
+    if(v == "false") return "false";
+    *error = "Invalid bool value: " + v;
+    return std::string("");
+  }
+
+  static inline std::string vec2Parser(std::string v, std::string *error) {
+    // Split string by comma into two strings that we pass into float
+    auto split = stringSplit(v, ",");
+    if(split.size() != 2) {
+      *error = "Invalid vec2 value: " + v;
+      return std::string("");
+    }
+    return std::string(
+      "glm::vec2(" +
+        floatParser(split[0], error) + ", " +
+        floatParser(split[1], error) +
+      ")"
+    );
+  };
+
+
+  static inline std::string vec3Parser(std::string v, std::string *error) {
+    // Split string by comma into two strings that we pass into float
+    auto split = stringSplit(v, ",");
+    if(split.size() != 3) {
+      *error = "Invalid vec3 value: " + v;
+      return std::string("");
+    }
+    return std::string(
+      "glm::vec3(" +
+        floatParser(split[0], error) + ", " +
+        floatParser(split[1], error) + ", " +
+        floatParser(split[2], error) +
+      ")"
+    );
+  };
+
+
+  static inline std::string vec6Parser(std::string v, std::string *error) {
+    // Split string by comma into two strings that we pass into float
+    auto split = stringSplit(v, ",");
+    if(split.size() != 6) {
+      *error = "Invalid vec6 value: " + v;
+      return std::string("");
+    }
+    return std::string(
+      "glm::vec6(" +
+        floatParser(split[0], error) + ", " +
+        floatParser(split[1], error) + ", " +
+        floatParser(split[2], error) + ", " +
+        floatParser(split[3], error) + ", " +
+        floatParser(split[4], error) + ", " +
+        floatParser(split[5], error) +
+      ")"
+    );
+  };
+
+
+  static inline std::string vec4Parser(std::string v, std::string *error) {
+    // Split string by comma into two strings that we pass into float
+    auto split = stringSplit(v, ",");
+    if(split.size() != 4) {
+      *error = "Invalid vec4 value: " + v;
+      return std::string("");
+    }
+    return std::string(
+      "glm::vec4(" +
+        floatParser(split[0], error) + ", " +
+        floatParser(split[1], error) + ", " +
+        floatParser(split[2], error) + ", " +
+        floatParser(split[3], error) +
+      ")"
+    );
+  };
+
+  static inline std::string colorParser(std::string v, std::string *error) {
+    return rawParser(v, error);
+  }
+
+  static inline std::function<std::string(std::string, std::string*)> parserFromTypeName(std::string type) {
+    std::function<std::string(std::string, std::string*)> parser = rawParser;
+
+    if(type.find("string") != std::string::npos) {
+      parser = stringParser;
+    } else if(type.find("float") != std::string::npos) {
+      parser = floatParser;
+    } else if(type.find("Color") != std::string::npos) {
+      parser = colorParser;
+    } else if(type.find("vec2") != std::string::npos) {
+      parser = vec2Parser;
+    } else if(type.find("vec3") != std::string::npos) {
+      parser = vec3Parser;
+    } else if(type.find("vec4") != std::string::npos) {
+      parser = vec4Parser;
+    } else if(type == "int32_t" || type == "int") {
+      parser = intParser;
+    } else if(type == "bool_t") {
+      parser = boolParser;
+    } else if(type == "flag_t") {
+      parser = rawParser;
+    } else if(type.starts_with("enum")) {
+      parser = rawParser;
+    } else if(type.find("*") == (type.size() - 1)) {
+      type = type.substr(0, type.size() - 1);
+      parser = rawParser;
+    } else {
+      throw std::string("Invalid parser type");
+    }
+
+    return parser;
+  }
+}

src/dawnshared/util/string.hpp

@@ -95,4 +95,34 @@ static inline std::string stringRTrim(const std::string &i) {
  */
 static inline std::string stringTrim(const std::string &s) {
   return stringLTrim(stringRTrim(s));
+}
+
+/**
+ * Checks if a string contains another string.
+ * 
+ * @param haystack String to scan.
+ * @param needle String to search for.
+ * @return True if the string is found, false otherwise.
+ */
+static inline bool_t stringIncludes(const std::string &haystack, const std::string &needle) {
+  return haystack.find(needle) != std::string::npos;
+}
+
+/**
+ * Converts an entire string to lowercase.
+ * 
+ * @param str String to convert.
+ * @return A new string with all lowercase characters.
+ */
+static inline std::string stringToLowercase(const std::string &str) {
+  std::string data = str;
+  std::transform(
+    data.begin(),
+    data.end(),
+    data.begin(),
+    [](char c) {
+      return std::tolower(c);
+    }
+  );
+  return data;
 }