diff --git a/.gitmodules b/.gitmodules
new file mode 100644
index 0000000..1979edb
--- /dev/null
+++ b/.gitmodules
@@ -0,0 +1,3 @@
+[submodule "external/color"]
+	path = external/color
+	url = git@github.com:Sani7/cpp_color_lib.git
diff --git a/external/color b/external/color
new file mode 160000
index 0000000..4f4ee4e
--- /dev/null
+++ b/external/color
@@ -0,0 +1 @@
+Subproject commit 4f4ee4e01f8fa5b0c1fab31ff0bab62615864abf
diff --git a/external/color/CMakeLists.txt b/external/color/CMakeLists.txt
deleted file mode 100644
index ef9c075..0000000
--- a/external/color/CMakeLists.txt
+++ /dev/null
@@ -1,16 +0,0 @@
-add_library(Color STATIC)
-
-target_compile_options(Color PRIVATE $<$<CONFIG:Debug>:
-    -Wall -Wextra -pedantic-errors -Wconversion -Wsign-conversion
-    >)
-
-target_sources(Color
-  PRIVATE
-    ${CMAKE_CURRENT_LIST_DIR}/color.cpp
-    
-)
-
-target_include_directories(Color
-  PUBLIC
-    ${CMAKE_CURRENT_LIST_DIR}
-)
\ No newline at end of file
diff --git a/external/color/color.cpp b/external/color/color.cpp
deleted file mode 100644
index 4f30061..0000000
--- a/external/color/color.cpp
+++ /dev/null
@@ -1,368 +0,0 @@
-#include "color.hpp"
-
-Color::Color() : p_color(0) {
-}
-
-Color::Color(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha)
-    : Color((red << 24) | (green << 16) | (blue << 8) | alpha) {
-}
-Color::Color(uint32_t color) : p_color(color) {
-}
-
-Color::Color(std::string hex) {
-    if (hex.length() == 6) {
-        hex = "FF" + hex;
-    }
-    p_color = (uint32_t)std::stoul(hex, nullptr, 16);
-}
-
-Color::Color(Colors color) {
-    switch (color) {
-        case Colors::Aquamarine:
-            Color(0x70, 0xDB, 0x93);
-            break;
-            case Colors::Baker_s_Chocolate:
-                Color(0x5C, 0x33, 0x17);
-            break;
-            case Colors::Black:
-                Color(0x00, 0x00, 0x00);
-            break;
-            case Colors::Blue:
-                Color(0x00, 0x00, 0xFF);
-            break;
-            case Colors::Blue_Violet:
-                Color(0x9F, 0x5F, 0x9F);
-            break;
-            case Colors::Brass:
-                Color(0xB5, 0xA6, 0x42);
-            break;
-            case Colors::Bright_Gold:
-                Color(0xD9, 0xD9, 0x19);
-            break;
-            case Colors::Brown:
-                Color(0xA6, 0x2A, 0x2A);
-            break;
-            case Colors::Bronze:
-                Color(0x8C, 0x78, 0x53);
-            break;
-            case Colors::Bronze_II:
-                Color(0xA6, 0x7D, 0x3D);
-            break;
-            case Colors::Cadet_Blue:
-                Color(0x5F, 0x9F, 0x9F);
-            break;
-            case Colors::Cool_Copper:
-                Color(0xD9, 0x87, 0x19);
-            break;
-            case Colors::Copper:
-                Color(0xB8, 0x73, 0x33);
-            break;
-            case Colors::Coral:
-                Color(0xFF, 0x7F, 0x00);
-            break;
-            case Colors::Corn_Flower_Blue:
-                Color(0x42, 0x42, 0x6F);
-            break;
-            case Colors::Cyan:
-                Color(0x00, 0xFF, 0xFF);
-            break;
-            case Colors::Dark_Brown:
-                Color(0x5C, 0x40, 0x33);
-            break;
-            case Colors::Dark_Green:
-                Color(0x2F, 0x4F, 0x2F);
-            break;
-            case Colors::Dark_Green_Copper:
-                Color(0x4A, 0x76, 0x6E);
-            break;
-            case Colors::Dark_Olive_Green:
-                Color(0x4F, 0x4F, 0x2F);
-            break;
-            case Colors::Dark_Orchid:
-                Color(0x99, 0x32, 0xCD);
-            break;
-            case Colors::Dark_Purple:
-                Color(0x87, 0x1F, 0x78);
-            break;
-            case Colors::Dark_Slate_Blue:
-                Color(0x6B, 0x23, 0x8E);
-            break;
-            case Colors::Dark_Slate_Grey:
-                Color(0x2F, 0x4F, 0x4F);
-            break;
-            case Colors::Dark_Tan:
-                Color(0x97, 0x69, 0x4F);
-            break;
-            case Colors::Dark_Turquoise:
-                Color(0x70, 0x93, 0xDB);
-            break;
-            case Colors::Dark_Wood:
-                Color(0x85, 0x5E, 0x42);
-            break;
-            case Colors::Dim_Grey:
-                Color(0x54, 0x54, 0x54);
-            break;
-            case Colors::Dusty_Rose:
-                Color(0x85, 0x63, 0x63);
-            break;
-            case Colors::Feldspar:
-                Color(0xD1, 0x92, 0x75);
-            break;
-            case Colors::Firebrick:
-                Color(0x8E, 0x23, 0x23);
-            break;
-            case Colors::Forest_Green:
-                Color(0x23, 0x8E, 0x23);
-            break;
-            case Colors::Gold:
-                Color(0xCD, 0x7F, 0x32);
-            break;
-            case Colors::Goldenrod:
-                Color(0xDB, 0xDB, 0x70);
-            break;
-            case Colors::Grey:
-                Color(0xC0, 0xC0, 0xC0);
-            break;
-            case Colors::Green:
-                Color(0x00, 0xFF, 0x00);
-            break;
-            case Colors::Green_Copper:
-                Color(0x52, 0x7F, 0x76);
-            break;
-            case Colors::Green_Yellow:
-                Color(0x93, 0xDB, 0x70);
-            break;
-            case Colors::Hunter_Green:
-                Color(0x21, 0x5E, 0x21);
-            break;
-            case Colors::Indian_Red:
-                Color(0x4E, 0x2F, 0x2F);
-            break;
-            case Colors::Khaki:
-                Color(0x9F, 0x9F, 0x5F);
-            break;
-            case Colors::Light_Blue:
-                Color(0xC0, 0xD9, 0xD9);
-            break;
-            case Colors::Light_Grey:
-                Color(0xA8, 0xA8, 0xA8);
-            break;
-            case Colors::Light_Steel_Blue:
-                Color(0x8F, 0x8F, 0xBD);
-            break;
-            case Colors::Light_Wood:
-                Color(0xE9, 0xC2, 0xA6);
-            break;
-            case Colors::Lime_Green:
-                Color(0x32, 0xCD, 0x32);
-            break;
-            case Colors::Magenta:
-                Color(0xFF, 0x00, 0xFF);
-            break;
-            case Colors::Mandarian_Orange:
-                Color(0xE4, 0x78, 0x33);
-            break;
-            case Colors::Maroon:
-                Color(0x8E, 0x23, 0x6B);
-            break;
-            case Colors::Medium_Aquamarine:
-                Color(0x32, 0xCD, 0x99);
-            break;
-            case Colors::Medium_Blue:
-                Color(0x32, 0x32, 0xCD);
-            break;
-            case Colors::Medium_Forest_Green:
-                Color(0x6B, 0x8E, 0x23);
-            break;
-            case Colors::Medium_Goldenrod:
-                Color(0xEA, 0xEA, 0xAE);
-            break;
-            case Colors::Medium_Orchid:
-                Color(0x93, 0x70, 0xDB);
-            break;
-            case Colors::Medium_Seagreen:
-                Color(0x42, 0x6F, 0x42);
-            break;
-            case Colors::Medium_Slate_Blue:
-                Color(0x7F, 0x00, 0xFF);
-            break;
-            case Colors::Medium_Spring_Green:
-                Color(0x7F, 0xFF, 0x00);
-            break;
-            case Colors::Medium_Turquoise:
-                Color(0x70, 0xDB, 0xDB);
-            break;
-            case Colors::Medium_Violet_Red:
-                Color(0xDB, 0x70, 0x93);
-            break;
-            case Colors::Medium_Wood:
-                Color(0xA6, 0x80, 0x64);
-            break;
-            case Colors::Midnight_Blue:
-                Color(0x2F, 0x2F, 0x4F);
-            break;
-            case Colors::Navy_Blue:
-                Color(0x23, 0x23, 0x8E);
-            break;
-            case Colors::Neon_Blue:
-                Color(0x4D, 0x4D, 0xFF);
-            break;
-            case Colors::Neon_Pink:
-                Color(0xFF, 0x6E, 0xC7);
-            break;
-            case Colors::New_Midnight_Blue:
-                Color(0x00, 0x00, 0x9C);
-            break;
-            case Colors::New_Tan:
-                Color(0xEB, 0xC7, 0x9E);
-            break;
-            case Colors::Old_Gold:
-                Color(0xCF, 0xB5, 0x3B);
-            break;
-            case Colors::Orange:
-                Color(0xFF, 0x7F, 0x00);
-            break;
-            case Colors::Orange_Red:
-                Color(0xFF, 0x24, 0x00);
-            break;
-            case Colors::Orchid:
-                Color(0xDB, 0x70, 0xDB);
-            break;
-            case Colors::Pale_Green:
-                Color(0x8F, 0xBC, 0x8F);
-            break;
-            case Colors::Pink:
-                Color(0xBC, 0x8F, 0x8F);
-            break;
-            case Colors::Plum:
-                Color(0xEA, 0xAD, 0xEA);
-            break;
-            case Colors::Quartz:
-                Color(0xD9, 0xD9, 0xF3);
-            break;
-            case Colors::Red:
-                Color(0xFF, 0x00, 0x00);
-            break;
-            case Colors::Rich_Blue:
-                Color(0x59, 0x59, 0xAB);
-            break;
-            case Colors::Salmon:
-                Color(0x6F, 0x42, 0x42);
-            break;
-            case Colors::Scarlet:
-                Color(0x8C, 0x17, 0x17);
-            break;
-            case Colors::Sea_Green:
-                Color(0x23, 0x8E, 0x68);
-            break;
-            case Colors::Semi_Sweet_Chocolate:
-                Color(0x6B, 0x42, 0x26);
-            break;
-            case Colors::Sienna:
-                Color(0x8E, 0x6B, 0x23);
-            break;
-            case Colors::Silver:
-                Color(0xE6, 0xE8, 0xFA);
-            break;
-            case Colors::Sky_Blue:
-                Color(0x32, 0x99, 0xCC);
-            break;
-            case Colors::Slate_Blue:
-                Color(0x00, 0x7F, 0xFF);
-            break;
-            case Colors::Spicy_Pink:
-                Color(0xFF, 0x1C, 0xAE);
-            break;
-            case Colors::Spring_Green:
-                Color(0x00, 0xFF, 0x7F);
-            break;
-            case Colors::Steel_Blue:
-                Color(0x23, 0x6B, 0x8E);
-            break;
-            case Colors::Summer_Sky:
-                Color(0x38, 0xB0, 0xDE);
-            break;
-            case Colors::Tan:
-                Color(0xDB, 0x93, 0x70);
-            break;
-            case Colors::Thistle:
-                Color(0xD8, 0xBF, 0xD8);
-            break;
-            case Colors::Turquoise:
-                Color(0xAD, 0xEA, 0xEA);
-            break;
-            case Colors::Very_Dark_Brown:
-                Color(0x5C, 0x40, 0x33);
-            break;
-            case Colors::Very_Light_Grey:
-                Color(0xCD, 0xCD, 0xCD);
-            break;
-            case Colors::Violet:
-                Color(0x4F, 0x2F, 0x4F);
-            break;
-            case Colors::Violet_Red:
-                Color(0xCC, 0x32, 0x99);
-            break;
-            case Colors::Wheat:
-                Color(0xD8, 0xD8, 0xBF);
-            break;
-            case Colors::White:
-                Color(0xFF, 0xFF, 0xFF);
-            break;
-            case Colors::Yellow:
-                Color(0xFF, 0xFF, 0x00);
-            break;
-            case Colors::Yellow_Green:
-                Color(0x99, 0xCC, 0x32);
-            break;
-            case Colors::Dark_Yellow:
-                Color(0x99, 0xCC, 0x32);
-            break;
-    }
-}
-
-uint32_t Color::color() const {
-    return p_color;
-}
-
-uint8_t Color::red() const {
-    return (uint8_t)((p_color >> 24) & 0xFF);
-}
-
-uint8_t Color::green() const {
-    return (uint8_t)((p_color >> 16) & 0xFF);
-}
-
-uint8_t Color::blue() const {
-    return (uint8_t)((p_color >> 8) & 0xFF);
-}
-
-uint8_t Color::alpha() const {
-    return p_color & 0xFF;
-}
-
-void Color::set_red(uint8_t color) {
-    p_color = (color << 24) | (p_color & 0x00FFFFFF);
-}
-
-void Color::set_green(uint8_t color) {
-    p_color = (color << 16) | (p_color & 0xFF00FFFF);
-}
-
-void Color::set_blue(uint8_t color) {
-    p_color = (color << 8) | (p_color & 0xFFFF00FF);
-}
-
-void Color::set_alpha(uint8_t color) {
-    p_color = color | (p_color & 0xFFFFFF00);
-}
-
-std::string Color::to_hex() const {
-    char buffer[11];
-    snprintf(buffer, 11, "0x%08X", p_color);
-    return std::string(buffer);
-}
-
-bool Color::operator==(const Color &color) const {
-    return p_color == color.p_color;
-}
\ No newline at end of file
diff --git a/external/color/color.hpp b/external/color/color.hpp
deleted file mode 100644
index 4c42433..0000000
--- a/external/color/color.hpp
+++ /dev/null
@@ -1,132 +0,0 @@
-#pragma once
-
-#include <string>
-#include <cstdint>
-
-class Color {
-  public:
-    enum Colors {
-        Aquamarine,
-        Baker_s_Chocolate,
-        Black,
-        Blue,
-        Blue_Violet,
-        Brass,
-        Bright_Gold,
-        Brown,
-        Bronze,
-        Bronze_II,
-        Cadet_Blue,
-        Cool_Copper,
-        Copper,
-        Coral,
-        Corn_Flower_Blue,
-        Cyan,
-        Dark_Brown,
-        Dark_Green,
-        Dark_Green_Copper,
-        Dark_Olive_Green,
-        Dark_Orchid,
-        Dark_Purple,
-        Dark_Slate_Blue,
-        Dark_Slate_Grey,
-        Dark_Tan,
-        Dark_Turquoise,
-        Dark_Wood,
-        Dim_Grey,
-        Dusty_Rose,
-        Feldspar,
-        Firebrick,
-        Forest_Green,
-        Gold,
-        Goldenrod,
-        Grey,
-        Green,
-        Green_Copper,
-        Green_Yellow,
-        Hunter_Green,
-        Indian_Red,
-        Khaki,
-        Light_Blue,
-        Light_Grey,
-        Light_Steel_Blue,
-        Light_Wood,
-        Lime_Green,
-        Magenta,
-        Mandarian_Orange,
-        Maroon,
-        Medium_Aquamarine,
-        Medium_Blue,
-        Medium_Forest_Green,
-        Medium_Goldenrod,
-        Medium_Orchid,
-        Medium_Seagreen,
-        Medium_Slate_Blue,
-        Medium_Spring_Green,
-        Medium_Turquoise,
-        Medium_Violet_Red,
-        Medium_Wood,
-        Midnight_Blue,
-        Navy_Blue,
-        Neon_Blue,
-        Neon_Pink,
-        New_Midnight_Blue,
-        New_Tan,
-        Old_Gold,
-        Orange,
-        Orange_Red,
-        Orchid,
-        Pale_Green,
-        Pink,
-        Plum,
-        Quartz,
-        Red,
-        Rich_Blue,
-        Salmon,
-        Scarlet,
-        Sea_Green,
-        Semi_Sweet_Chocolate,
-        Sienna,
-        Silver,
-        Sky_Blue,
-        Slate_Blue,
-        Spicy_Pink,
-        Spring_Green,
-        Steel_Blue,
-        Summer_Sky,
-        Tan,
-        Thistle,
-        Turquoise,
-        Very_Dark_Brown,
-        Very_Light_Grey,
-        Violet,
-        Violet_Red,
-        Wheat,
-        White,
-        Yellow,
-        Yellow_Green,
-        Dark_Yellow
-    };
-    Color();
-    Color(uint8_t red, uint8_t green, uint8_t blue, uint8_t alpha = 0);
-    Color(uint32_t color);
-    Color(Colors color);
-    Color(std::string hex);
-
-    uint32_t color() const;
-    uint8_t red() const;
-    uint8_t green() const;
-    uint8_t blue() const;
-    uint8_t alpha() const;
-
-    void set_red(uint8_t color);
-    void set_green(uint8_t color);
-    void set_blue(uint8_t color);
-    void set_alpha(uint8_t color);
-
-    std::string to_hex() const;
-
-    bool operator==(const Color &color) const;
-  private:
-    uint32_t p_color;
-};
\ No newline at end of file