Quickfix: rlimgui bindings added to vendor/

11 files changed, 1367 insertions, 0 deletions

diff --git a/vendor/rlImGui-main/examples/asset_browser/asset_browser.cpp b/vendor/rlImGui-main/examples/asset_browser/asset_browser.cpp
new file mode 100644
index 0000000..a09070a
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/asset_browser.cpp
@@ -0,0 +1,280 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#define  _CRT_NONSTDC_NO_WARNINGS
+
+#include "asset_browser.h"
+#include "imgui_utils.h"
+#include "imgui.h"
+#include "imgui_internal.h"
+#include "raylib.h"
+#include "extras/IconsFontAwesome6.h"
+
+#include <algorithm>
+
+
+AssetBrowserPanel::AssetBrowserPanel()
+{
+    AssetRoot = GetWorkingDirectory();
+    RebuildFolderTree();
+    SetCurrentFolder(&FolderRoot);
+
+    CurrentView = &ListView;
+}
+
+void AssetBrowserPanel::Show()
+{
+    ShowHeader();
+
+    ImGuiTableFlags flags = ImGuiTableFlags_Resizable | ImGuiTableFlags_SizingStretchSame | ImGuiTableFlags_Borders;
+  
+    if (ImGui::BeginTable("AssetBrowserTab", 2, flags, ImGui::GetContentRegionAvail()))
+    {
+        ImGui::TableSetupColumn("FolderView", ImGuiTableColumnFlags_None, 0.25f);
+        ImGui::TableSetupColumn("AssetView", ImGuiTableColumnFlags_None, 0.75f);
+        ImGui::TableNextRow();
+        ImGui::TableNextColumn();
+
+        if (ImGui::BeginChild("FolderList", ImGui::GetContentRegionAvail(),ImGuiChildFlags_None, ImGuiWindowFlags_None))
+        {
+            ShowFolderTree();
+            ImGui::EndChild();
+        }
+
+        ImGui::TableNextColumn();
+        ShowFilePane();
+        ImGui::EndTable();
+    }
+}
+
+void AssetBrowserPanel::RebuildFolderTree()
+{
+    FolderRoot.Children.clear();
+
+    FolderRoot.FullPath = AssetRoot;
+    FolderRoot.Name = GetFileNameWithoutExt(AssetRoot.c_str());
+    FolderRoot.Parent = nullptr;
+    FolderRoot.Icon = ICON_FA_SERVER;
+    FolderRoot.ForceOpenNextFrame = true;
+    FolderRoot.PopulateChildren();
+}
+
+void AssetBrowserPanel::SetCurrentFolder(FolderInfo* folder)
+{
+    if (CurrentFolderContents.Folder == folder)
+        return;
+
+    CurrentFolderContents.Folder = folder;
+    CurrentFolderContents.Files.clear();
+
+    if (folder == nullptr)
+        return;
+
+    FolderInfo* openFolder = folder;
+    while (openFolder != nullptr)
+    {
+        openFolder->ForceOpenNextFrame = true;
+        openFolder = openFolder->Parent;
+    }
+
+    auto files = LoadDirectoryFiles(CurrentFolderContents.Folder->FullPath.c_str());
+
+    for (unsigned int i = 0; i < files.count; i++)
+    {
+        if (DirectoryExists(files.paths[i]))
+            continue;
+
+        const char* name = GetFileName(files.paths[i]);
+        if (!name || *name == '.')
+            continue;
+
+        FileInfo& file = CurrentFolderContents.Files.emplace_back();
+        file.FullPath = files.paths[i];
+        file.Name = name;
+        file.Icon = GetFileIcon(name);
+    }
+
+    UnloadDirectoryFiles(files);
+}
+
+void AssetBrowserPanel::FolderInfo::PopulateChildren()
+{
+    constexpr Color folderColor = { 255,255,145,255 };
+
+    auto folders = LoadDirectoryFiles(FullPath.c_str());
+
+    for (unsigned int i = 0; i < folders.count; i++)
+    {
+        if (DirectoryExists(folders.paths[i]))
+        {
+            const char* name = GetFileNameWithoutExt(folders.paths[i]);
+            if (!name || *name == '.')
+                continue;
+  
+            FolderInfo& child = Children.emplace_back();
+            child.FullPath = folders.paths[i];
+            child.Name = name;
+            child.Parent = this;
+            child.Tint = folderColor;
+            child.Icon = ICON_FA_FOLDER;
+            child.PopulateChildren();
+        }
+    }
+    UnloadDirectoryFiles(folders);
+}
+
+bool AssetBrowserPanel::ShowFolderTreeNode(FolderInfo& info)
+{
+    ImGuiTreeNodeFlags flags = ImGuiTreeNodeFlags_OpenOnArrow | ImGuiTreeNodeFlags_OpenOnDoubleClick;
+    if (info.Children.empty())
+        flags |= ImGuiTreeNodeFlags_Leaf;
+
+    if (CurrentFolderContents.Folder == &info)
+        flags |= ImGuiTreeNodeFlags_Selected;
+
+    if (info.ForceOpenNextFrame)
+    {
+        ImGui::SetNextItemOpen(true);
+    }
+
+    bool open = ImGui::TreeNodeEx(info.Name.c_str(), flags, "%s %s", info.Icon.c_str(), info.Name.c_str());
+
+    if (info.ForceOpenNextFrame && CurrentFolderContents.Folder == &info)
+        ImGui::ScrollToItem(ImGuiScrollFlags_KeepVisibleCenterY);
+
+    info.ForceOpenNextFrame = false;
+    if (ImGui::IsItemClicked())
+        SetCurrentFolder(&info);
+    
+    if (open)
+    {
+        for (auto& node : info.Children)
+            ShowFolderTreeNode(node);
+
+        ImGui::TreePop();
+    }
+
+    return CurrentFolderContents.Folder == &info;
+}  
+
+void AssetBrowserPanel::ShowHeader()
+{
+    ImGui::PushStyleVar(ImGuiStyleVar_ChildBorderSize, 1);
+    if (ImGui::BeginChild("Header", ImVec2{ ImGui::GetContentRegionAvail().x, ImGui::GetFrameHeight() }))
+    {
+        ImGui::Text("%s Root", ICON_FA_FOLDER_OPEN);
+        ImGui::SameLine();
+        ImGui::SetNextItemWidth(ImGui::GetContentRegionAvail().x * 0.33f);
+        ImGui::InputText("###Path", (char*)(CurrentFolderContents.Folder->FullPath.c_str() + AssetRoot.size()), CurrentFolderContents.Folder->FullPath.size(), ImGuiInputTextFlags_ReadOnly);
+
+        ImGui::EndChild();
+    }
+    ImGui::PopStyleVar();
+}
+
+void AssetBrowserPanel::ShowFolderTree()
+{
+    ShowFolderTreeNode(FolderRoot);
+}
+
+void AssetBrowserPanel::ShowFilePane()
+{
+    if (ImGui::BeginChild("FileList", ImGui::GetContentRegionAvail(), ImGuiChildFlags_None, ImGuiWindowFlags_None))
+    {
+        if (CurrentView)
+        {
+            auto *item = CurrentView->Show(CurrentFolderContents);
+            if (item)
+            {
+                AssetItemInfo* assetItem = static_cast<AssetItemInfo*>(item);
+                if (!assetItem->IsFile())
+                    SetCurrentFolder(static_cast<FolderInfo*>(item));
+            }
+        }
+        ImGui::EndChild();
+    }
+}
+
+ViewableItem* AssetBrowserPanel::AssetContainer::Reset()
+{
+    FileItr = Files.begin();
+    FolderItr = Folder->Children.begin();
+    if (FileItr != Files.end())
+        return &(*FileItr);
+    if (FolderItr != Folder->Children.end())
+        return &(*FolderItr);
+
+    return nullptr;
+}
+
+size_t AssetBrowserPanel::AssetContainer::Count()
+{
+    return Files.size() + Folder->Children.size();
+}
+
+ViewableItem* AssetBrowserPanel::AssetContainer::Next()
+{
+    if (FileItr != Files.end())
+    {
+        FileItr++;
+        if (FileItr != Files.end())
+            return &(*FileItr);
+        else
+        {
+            if (FolderItr != Folder->Children.end())
+                return &(*FolderItr);
+            else
+                return nullptr;
+        }
+    }
+
+    if (FolderItr != Folder->Children.end())
+    {
+        FolderItr++;
+        if (FolderItr != Folder->Children.end())
+            return &(*FolderItr);
+    }
+
+    return nullptr;
+}
+
+const char* AssetBrowserPanel::GetFileIcon(const char* filename)
+{
+    const char* e = GetFileExtension(filename);
+
+    if (e == nullptr)
+        return ICON_FA_FILE;
+
+    std::string ext = e;
+
+    std::transform(ext.begin(), ext.end(), ext.begin(),
+        [](unsigned char c) { return std::tolower(c); } // correct
+    );
+
+    if (!ext.empty())
+    {
+        if (ext==".png")
+            return ICON_FA_FILE_IMAGE;
+
+        if (ext==".wav" || ext==".mp3" || ext==".oog")
+            return ICON_FA_FILE_AUDIO;
+
+        if (ext==".ttf" || ext==".otf" || ext==".fnt")
+            return ICON_FA_FONT;
+
+        if (ext==".txt" || ext==".md")
+            return ICON_FA_FILE_LINES;
+
+        if (ext==".lua" || ext==".c" || ext==".h" || ext==".cpp")
+            return ICON_FA_FILE_CODE;
+    }
+    return ICON_FA_FILE;
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/asset_browser/asset_browser.h b/vendor/rlImGui-main/examples/asset_browser/asset_browser.h
new file mode 100644
index 0000000..206e699
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/asset_browser.h
@@ -0,0 +1,95 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#pragma once
+
+#include "item_view.h"
+#include "raylib.h"
+
+#include <string>
+#include <vector>
+#include <list>
+
+class AssetBrowserPanel
+{
+public:
+    AssetBrowserPanel();
+
+    void Show();
+
+private:
+    std::string AssetRoot;
+
+    class AssetItemInfo : public ViewableItem
+    {
+    protected:
+        bool File = false;
+
+    public:
+        AssetItemInfo(bool file) : File(file) {}
+        bool IsFile() const { return File; }
+    };
+
+    class FileInfo : public AssetItemInfo
+    {
+    public:
+        FileInfo() : AssetItemInfo(true) {}
+
+        std::string FullPath;
+    };
+
+    class FolderInfo : public AssetItemInfo
+    {
+    public:
+        FolderInfo() : AssetItemInfo(false) {}
+
+        std::string FullPath;
+        FolderInfo* Parent = nullptr;
+        std::list<FolderInfo> Children;
+
+        bool ForceOpenNextFrame = false;
+
+        void PopulateChildren();
+    };
+
+    FolderInfo FolderRoot;
+
+    class AssetContainer : public ViewableItemContainer
+    {
+    public:
+        ViewableItem* Reset() override;
+        size_t Count() override;
+        ViewableItem* Next() override;
+
+        FolderInfo* Folder = nullptr;
+        std::vector<FileInfo> Files;
+
+        std::vector<FileInfo>::iterator FileItr;
+        std::list<FolderInfo>::iterator FolderItr;
+    };
+
+    AssetContainer CurrentFolderContents;
+
+    ListItemView ListView;
+
+    ItemView* CurrentView = nullptr;
+
+    void RebuildFolderTree();
+
+    void SetCurrentFolder(FolderInfo* folder);
+
+    bool ShowFolderTreeNode(FolderInfo& folder);
+    void ShowFolderTree();
+    void ShowFilePane();
+    void ShowHeader();
+
+    const char* GetFileIcon(const char* filename);
+};
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/asset_browser/imgui_utils.cpp b/vendor/rlImGui-main/examples/asset_browser/imgui_utils.cpp
new file mode 100644
index 0000000..da87520
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/imgui_utils.cpp
@@ -0,0 +1,94 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#include "imgui_utils.h"
+
+#include "imgui.h"
+#include "imgui_internal.h"
+
+namespace ImGuiUtils
+{
+
+    bool IsSpace(char aCharacter)
+    {
+        // all space characters are values 32 or less (space is 32)
+        // so we can convert them to a bitmask and use a single condition
+        const int mask = (1 << (' ' - 1)) | (1 << ('\f' - 1)) | (1 << ('\n' - 1)) | (1 << ('\r' - 1)) | (1 << ('\t' - 1)) | (1 << ('\v' - 1));
+        return (mask & (1 << ((aCharacter && aCharacter <= 32) * (aCharacter - 1)))) != 0;
+    }
+
+    //-------------------------------------------------------------------------------------------------
+    // Todo: Add support for soft-hyphens when using word boundaries?
+    //-------------------------------------------------------------------------------------------------
+    void TextWithEllipsis(const char* string, float aMaxWidth, bool useWordBoundaries, float aSpacing)
+    {
+        char const* partStart = string;
+        char const* partEnd = string;
+
+        ImWchar elipsisChar = ImGui::GetFont()->EllipsisChar;
+        char elipsisText[8];
+        ImTextStrToUtf8(elipsisText, sizeof(elipsisText), &elipsisChar, (&elipsisChar) + 1);
+
+        if (aSpacing < 0.0f) aSpacing = ImGui::GetStyle().ItemSpacing.x;
+
+        float const ellipsisWidth = ImGui::CalcTextSize(elipsisText).x + aSpacing;
+        float width = 0;
+        bool addElipsis = false;
+
+        while (*partStart != 0 )
+        {
+            // Add space to next segment
+            while (IsSpace(*partEnd))
+                partEnd++;
+
+            if (useWordBoundaries)
+            {
+                // get next 'word' by looking for space after non-space
+                while (*partEnd != 0 && !IsSpace(*partEnd))
+                    ++partEnd;
+            }
+            else
+            {
+                if (*partEnd != 0)
+                    ++partEnd;
+            }
+
+            ImVec2 const wordSize = ImGui::CalcTextSize(partStart, partEnd);
+
+            // Clearly we have space for this word so just add it
+            if (wordSize.x + width + ellipsisWidth < aMaxWidth)
+            {
+                width += wordSize.x;
+                partStart = partEnd;
+            }
+            // If we're just at the end of the word and we just fit then we can commit here
+            else if (*partEnd == 0 && wordSize.x + width < aMaxWidth)
+            {
+                width += wordSize.x;
+                partStart = partEnd;
+            }
+            // we're done so add elipsis where the current segment starts
+            else
+            {
+                addElipsis = true;
+                break;
+            }
+        }
+
+        ImGui::TextUnformatted(string, partStart);
+
+        if (addElipsis)
+        {
+            ImGui::SameLine(0.0f, aSpacing);
+            ImGui::TextUnformatted(elipsisText);
+        }
+    }
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/asset_browser/imgui_utils.h b/vendor/rlImGui-main/examples/asset_browser/imgui_utils.h
new file mode 100644
index 0000000..124ff8b
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/imgui_utils.h
@@ -0,0 +1,19 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#pragma once
+
+#include <string>
+
+namespace ImGuiUtils
+{
+    void TextWithEllipsis(const char* string, float maxWidth, bool useWordBoundaries = false, float aSpacing = 0);
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/asset_browser/item_view.h b/vendor/rlImGui-main/examples/asset_browser/item_view.h
new file mode 100644
index 0000000..c70191b
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/item_view.h
@@ -0,0 +1,47 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#pragma once
+
+#include <string>
+#include "raylib.h"
+
+class ViewableItem
+{
+public:
+    virtual ~ViewableItem() = default;
+
+    std::string Name;
+    std::string Icon;
+    Color Tint = BLANK;
+};
+
+class ViewableItemContainer
+{
+public:
+    virtual ~ViewableItemContainer() = default;
+    virtual ViewableItem* Reset() = 0;
+    virtual size_t Count() = 0;
+    virtual ViewableItem* Next() = 0;
+};
+
+class ItemView
+{
+public:
+    virtual ~ItemView() = default;
+    virtual ViewableItem* Show(ViewableItemContainer& container) = 0;
+};
+
+class ListItemView : public ItemView
+{
+public:
+    ViewableItem* Show(ViewableItemContainer& container) override;
+};
diff --git a/vendor/rlImGui-main/examples/asset_browser/item_views.cpp b/vendor/rlImGui-main/examples/asset_browser/item_views.cpp
new file mode 100644
index 0000000..0c66a57
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/item_views.cpp
@@ -0,0 +1,53 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#include "item_view.h"
+
+#include "imgui.h"
+#include "imgui_utils.h"
+#include "rlImGuiColors.h"
+#include "raylib.h"
+
+extern ImFont* IconFont;
+
+ViewableItem* ListItemView::Show(ViewableItemContainer& container)
+{
+    ViewableItem* item = container.Reset();
+
+    ViewableItem* selected = nullptr;
+    while (item)
+    {
+        float x = ImGui::GetCursorPosX();
+
+        const char* name = TextFormat("###%s", item->Name.c_str());
+        if (item->Tint.a > 0)
+            ImGui::TextColored(rlImGuiColors::Convert(item->Tint), " %s", item->Icon.c_str());
+        else
+            ImGui::Text(" %s", item->Icon.c_str());
+
+        ImGui::SameLine(0, 0);
+        ImGui::Text(" %s", item->Name.c_str());
+        ImGui::SameLine(0, 0);
+
+        ImGui::SetCursorPosX(x);
+        //ImGui::SetItemAllowOverlap();
+
+        ImGui::Selectable(name);
+        if (ImGui::IsItemHovered() && ImGui::IsMouseDoubleClicked(0))
+        {
+            selected = item;
+        }
+
+        item = container.Next();
+    }
+
+    return selected;
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/asset_browser/main.cpp b/vendor/rlImGui-main/examples/asset_browser/main.cpp
new file mode 100644
index 0000000..5119ce9
--- /dev/null
+++ b/vendor/rlImGui-main/examples/asset_browser/main.cpp
@@ -0,0 +1,96 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - asset browser
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+
+#include "raylib.h"
+#include "raymath.h"
+
+#include "imgui.h"
+#include "rlImGui.h"
+#include "rlImGuiColors.h"
+#include "extras/FA6FreeSolidFontData.h"
+
+#include "asset_browser.h"
+
+#include <limits>
+
+
+ImFont* IconFont = nullptr;
+
+int main(int argc, char* argv[])
+{
+	// Initialization
+	//--------------------------------------------------------------------------------------
+	int screenWidth = 1900;
+	int screenHeight = 900;
+
+	SetConfigFlags(FLAG_MSAA_4X_HINT | FLAG_VSYNC_HINT);
+	InitWindow(screenWidth, screenHeight, "raylib-Extras [ImGui] example - Asset browser");
+	SetTargetFPS(144);
+
+    rlImGuiBeginInitImGui();
+    ImGui::StyleColorsDark();
+
+
+    static const ImWchar icons_ranges[] = { ICON_MIN_FA, ICON_MAX_FA, 0 };
+    ImFontConfig icons_config;
+    icons_config.MergeMode = true;
+    icons_config.PixelSnapH = true;
+    icons_config.FontDataOwnedByAtlas = false;
+
+    icons_config.GlyphMaxAdvanceX = std::numeric_limits<float>::max();
+    icons_config.RasterizerMultiply = 1.0f;
+    icons_config.OversampleH = 2;
+    icons_config.OversampleV = 1;
+
+    icons_config.GlyphRanges = icons_ranges;
+
+    ImGuiIO& io = ImGui::GetIO();
+    io.Fonts->AddFontFromMemoryCompressedTTF((void*)fa_solid_900_compressed_data, fa_solid_900_compressed_size, 12, &icons_config, icons_ranges);
+
+    icons_config.MergeMode = false;
+    IconFont = io.Fonts->AddFontFromMemoryCompressedTTF((void*)fa_solid_900_compressed_data, fa_solid_900_compressed_size, 72, &icons_config, icons_ranges);
+
+    rlImGuiEndInitImGui();
+
+	AssetBrowserPanel assetBrowser;
+	
+	// Main game loop
+	while (!WindowShouldClose())    // Detect window close button or ESC key
+	{
+
+		BeginDrawing();
+		ClearBackground(DARKGRAY);
+
+		rlImGuiBegin();
+
+		ImGui::SetNextWindowPos(ImVec2(0, 0));
+		ImGui::SetNextWindowSize(ImVec2(float(GetScreenWidth()), float(GetScreenHeight())));
+		if (ImGui::Begin("Frame", 0, ImGuiWindowFlags_NoDecoration | ImGuiWindowFlags_NoSavedSettings))
+		{
+			assetBrowser.Show();
+		}
+		ImGui::End();
+
+		rlImGuiEnd();
+
+		EndDrawing();
+		//----------------------------------------------------------------------------------
+	}
+	rlImGuiShutdown();
+
+	// De-Initialization
+	//--------------------------------------------------------------------------------------   
+	CloseWindow();        // Close window and OpenGL context
+	//--------------------------------------------------------------------------------------
+
+	return 0;
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/docking_example.cpp b/vendor/rlImGui-main/examples/docking_example.cpp
new file mode 100644
index 0000000..e5a93ba
--- /dev/null
+++ b/vendor/rlImGui-main/examples/docking_example.cpp
@@ -0,0 +1,105 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - Docking example
+*
+*	This is an example of using the ImGui docking features that are part of docking branch
+*	You must replace the default imgui with the code from the docking branch for this to work
+*	https://github.com/ocornut/imgui/tree/docking
+*
+*   Copyright (c) 2024 Jeffery Myers
+*
+********************************************************************************************/
+
+#include "raylib.h"
+#include "raymath.h"
+
+#include "imgui.h"
+#include "rlImGui.h"
+
+
+int main(int argc, char* argv[])
+{
+	// Initialization
+	//--------------------------------------------------------------------------------------
+	int screenWidth = 1280;
+	int screenHeight = 800;
+
+	SetConfigFlags(FLAG_MSAA_4X_HINT | FLAG_VSYNC_HINT | FLAG_WINDOW_RESIZABLE | FLAG_WINDOW_HIGHDPI);
+	InitWindow(screenWidth, screenHeight, "raylib-Extras [ImGui] example - Docking");
+	SetTargetFPS(144);
+	rlImGuiSetup(true);
+
+	bool run = true;
+
+	bool showDemoWindow = true;
+
+	// if the linked ImGui has docking, enable it.
+	// this will only be true if you use the docking branch of ImGui.
+#ifdef IMGUI_HAS_DOCK
+	ImGui::GetIO().ConfigFlags |= ImGuiConfigFlags_DockingEnable;
+#endif
+
+	// Main game loop
+	while (!WindowShouldClose() && run)    // Detect window close button or ESC key, or a quit from the menu
+	{
+		BeginDrawing();
+		ClearBackground(DARKGRAY);
+
+		// draw something to the raylib window below the GUI.
+		DrawCircle(GetScreenWidth() / 2, GetScreenHeight() / 2, GetScreenHeight() * 0.45f, DARKGREEN);
+
+		// start ImGui content
+		rlImGuiBegin();
+
+		// if you want windows to dock to the viewport, call this.
+#ifdef IMGUI_HAS_DOCK
+		ImGui::DockSpaceOverViewport(0,  NULL, ImGuiDockNodeFlags_PassthruCentralNode); // set ImGuiDockNodeFlags_PassthruCentralNode so that we can see the raylib contents behind the dockspace
+#endif
+
+		// show a simple menu bar
+		if (ImGui::BeginMainMenuBar())
+		{
+			if (ImGui::BeginMenu("File"))
+			{
+				if (ImGui::MenuItem("Quit"))
+					run = false;
+
+				ImGui::EndMenu();
+            }
+
+			if (ImGui::BeginMenu("Window"))
+            {
+                if (ImGui::MenuItem("Demo Window", nullptr, showDemoWindow))
+					showDemoWindow = !showDemoWindow;
+
+                ImGui::EndMenu();
+            }
+			ImGui::EndMainMenuBar();
+		}
+
+		// show some windows
+	
+		if (showDemoWindow)
+			ImGui::ShowDemoWindow(&showDemoWindow);
+
+		if (ImGui::Begin("Test Window"))
+		{
+			ImGui::TextUnformatted("Another window");
+		}
+		ImGui::End();
+
+		// end ImGui Content
+		rlImGuiEnd();
+
+		EndDrawing();
+		//----------------------------------------------------------------------------------
+	}
+	rlImGuiShutdown();
+
+	// De-Initialization
+	//--------------------------------------------------------------------------------------   
+	CloseWindow();        // Close window and OpenGL context
+	//--------------------------------------------------------------------------------------
+
+	return 0;
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/editor.cpp b/vendor/rlImGui-main/examples/editor.cpp
new file mode 100644
index 0000000..d87d421
--- /dev/null
+++ b/vendor/rlImGui-main/examples/editor.cpp
@@ -0,0 +1,392 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - editor
+*
+*	This is a more complex ImGui Integration
+*	It shows how to build windows on top of 2d and 3d views using a render texture
+*
+*   Copyright (c) 2021 Jeffery Myers
+*
+********************************************************************************************/
+
+
+#include "raylib.h"
+#include "raymath.h"
+
+#include "imgui.h"
+#include "rlImGui.h"
+#include "rlImGuiColors.h"
+
+bool Quit = false;
+
+bool ImGuiDemoOpen = false;
+
+class DocumentWindow
+{
+public:
+	bool Open = false;
+
+	RenderTexture ViewTexture;
+
+	virtual void Setup() = 0;
+	virtual void Shutdown() = 0;
+	virtual void Show() = 0;
+	virtual void Update() = 0;
+
+	bool Focused = false;
+
+	Rectangle ContentRect = { 0 };
+};
+
+class ImageViewerWindow : public DocumentWindow
+{
+public:
+
+	void Setup() override
+	{
+		Camera.zoom = 1;
+		Camera.target.x = 0;
+		Camera.target.y = 0;
+		Camera.rotation = 0;
+		Camera.offset.x = GetScreenWidth() / 2.0f;
+		Camera.offset.y = GetScreenHeight() / 2.0f;
+
+		ViewTexture = LoadRenderTexture(GetScreenWidth(), GetScreenHeight());
+		ImageTexture = LoadTexture("resources/parrots.png");
+
+		UpdateRenderTexture();
+	}
+
+	void Show() override
+	{
+		ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+		ImGui::SetNextWindowSizeConstraints(ImVec2(400, 400), ImVec2((float)GetScreenWidth(), (float)GetScreenHeight()));
+
+		Focused = false;
+
+		if (ImGui::Begin("Image Viewer", &Open, ImGuiWindowFlags_NoScrollbar))
+		{
+			// save off the screen space content rectangle
+			ContentRect = { ImGui::GetWindowPos().x + ImGui::GetCursorScreenPos().x, ImGui::GetWindowPos().y + ImGui::GetCursorScreenPos().y, ImGui::GetContentRegionAvail().x, ImGui::GetContentRegionAvail().y };
+
+			Focused = ImGui::IsWindowFocused(ImGuiFocusedFlags_RootAndChildWindows);
+
+			ImVec2 size = ImGui::GetContentRegionAvail();
+
+			// center the scratch pad in the view
+			Rectangle viewRect = { 0 };
+			viewRect.x = ViewTexture.texture.width / 2 - size.x / 2;
+			viewRect.y = ViewTexture.texture.height / 2 - size.y / 2;
+			viewRect.width = size.x;
+			viewRect.height = -size.y;
+
+			if (ImGui::BeginChild("Toolbar", ImVec2(ImGui::GetContentRegionAvail().x, 25)))
+			{
+				ImGui::SetCursorPosX(2);
+				ImGui::SetCursorPosY(3);
+
+				if (ImGui::Button("None"))
+				{
+					CurrentToolMode = ToolMode::None;
+				}
+				ImGui::SameLine();
+
+				if (ImGui::Button("Move"))
+				{
+					CurrentToolMode = ToolMode::Move;
+				}
+
+				ImGui::SameLine();
+				switch (CurrentToolMode)
+				{
+					case ToolMode::None:
+						ImGui::TextUnformatted("No Tool");
+						break;
+					case ToolMode::Move:
+						ImGui::TextUnformatted("Move Tool");
+						break;
+					default:
+						break;
+				}
+
+				ImGui::SameLine();
+				ImGui::TextUnformatted(TextFormat("camera target X%f Y%f", Camera.target.x, Camera.target.y));
+				ImGui::EndChild();
+			}
+
+			rlImGuiImageRect(&ViewTexture.texture, (int)size.x, (int)size.y, viewRect);	
+		}
+		ImGui::End();
+		ImGui::PopStyleVar();
+	}
+
+	void Update() override
+	{
+		if (!Open)
+			return;
+
+		if (IsWindowResized())
+		{
+			UnloadRenderTexture(ViewTexture);
+			ViewTexture = LoadRenderTexture(GetScreenWidth(), GetScreenHeight());
+
+			Camera.offset.x = GetScreenWidth() / 2.0f;
+			Camera.offset.y = GetScreenHeight() / 2.0f;
+		}
+
+		Vector2 mousePos = GetMousePosition();
+
+		if (Focused)
+		{
+			if (CurrentToolMode == ToolMode::Move)
+			{
+				// only do this tool when the mouse is in the content area of the window
+				if (IsMouseButtonDown(0) && CheckCollisionPointRec(mousePos, ContentRect))
+				{
+					if (!Dragging)
+					{
+						LastMousePos = mousePos;
+						LastTarget = Camera.target;
+					}
+					Dragging = true;
+					Vector2 mouseDelta = Vector2Subtract(LastMousePos, mousePos);
+
+					mouseDelta.x /= Camera.zoom;
+					mouseDelta.y /= Camera.zoom;
+					Camera.target = Vector2Add(LastTarget, mouseDelta);
+
+					DirtyScene = true;
+
+				}
+				else
+				{
+					Dragging = false;
+				}
+			}
+		}
+		else
+		{
+			Dragging = false;
+		}
+
+		if (DirtyScene)
+		{
+			DirtyScene = false;
+			UpdateRenderTexture();
+		}
+	}
+
+	Texture ImageTexture;
+	Camera2D Camera = { 0 };
+
+	Vector2 LastMousePos = { 0 };
+	Vector2 LastTarget = { 0 };
+	bool Dragging = false;
+
+	bool DirtyScene = false;
+
+	enum class ToolMode
+	{
+		None,
+		Move,
+	};
+
+	ToolMode CurrentToolMode = ToolMode::None;
+
+	void UpdateRenderTexture()
+	{
+		BeginTextureMode(ViewTexture);
+		ClearBackground(BLUE);
+
+		// camera with our view offset with a world origin of 0,0
+		BeginMode2D(Camera);
+
+		// center the image at 0,0
+		DrawTexture(ImageTexture, ImageTexture.width / -2, ImageTexture.height / -2, WHITE);
+
+		EndMode2D();
+		EndTextureMode();
+	}
+
+	void Shutdown() override
+	{
+		UnloadRenderTexture(ViewTexture);
+		UnloadTexture(ImageTexture);
+	}
+};
+
+class SceneViewWindow : public DocumentWindow
+{
+public:
+	Camera3D Camera = { 0 };
+
+	void Setup() override
+	{
+		ViewTexture = LoadRenderTexture(GetScreenWidth(), GetScreenHeight());
+
+		Camera.fovy = 45;
+		Camera.up.y = 1;
+		Camera.position.y = 3;
+		Camera.position.z = -25;
+
+		Image img = GenImageChecked(256, 256, 32, 32, DARKGRAY, WHITE);
+		GridTexture = LoadTextureFromImage(img);
+		UnloadImage(img);
+		GenTextureMipmaps(&GridTexture);
+		SetTextureFilter(GridTexture, TEXTURE_FILTER_ANISOTROPIC_16X);
+		SetTextureWrap(GridTexture, TEXTURE_WRAP_CLAMP);
+	}
+
+	void Shutdown() override
+	{
+		UnloadRenderTexture(ViewTexture);
+		UnloadTexture(GridTexture);
+	}
+
+	void Show() override
+	{
+		ImGui::PushStyleVar(ImGuiStyleVar_WindowPadding, ImVec2(0, 0));
+		ImGui::SetNextWindowSizeConstraints(ImVec2(400, 400), ImVec2((float)GetScreenWidth(), (float)GetScreenHeight()));
+
+		if (ImGui::Begin("3D View", &Open, ImGuiWindowFlags_NoScrollbar))
+		{
+			Focused = ImGui::IsWindowFocused(ImGuiFocusedFlags_ChildWindows);
+			// draw the view
+			rlImGuiImageRenderTextureFit(&ViewTexture, true);
+		}
+		ImGui::End();
+		ImGui::PopStyleVar();
+	}
+
+	void Update() override
+	{
+		if (!Open)
+			return;
+
+		if (IsWindowResized())
+		{
+			UnloadRenderTexture(ViewTexture);
+			ViewTexture = LoadRenderTexture(GetScreenWidth(), GetScreenHeight());
+		}
+
+		float period = 10;
+		float magnitude = 25;
+
+		Camera.position.x = (float)(sinf((float)GetTime() / period) * magnitude);
+
+		BeginTextureMode(ViewTexture);
+		ClearBackground(SKYBLUE);
+
+		BeginMode3D(Camera);
+
+		// grid of cube trees on a plane to make a "world"
+		DrawPlane(Vector3{ 0, 0, 0 }, Vector2{ 50, 50 }, BEIGE); // simple world plane
+		float spacing = 4;
+		int count = 5;
+
+		for (float x = -count * spacing; x <= count * spacing; x += spacing)
+		{
+			for (float z = -count * spacing; z <= count * spacing; z += spacing)
+			{
+				Vector3 pos = { x, 0.5f, z };
+
+				Vector3 min = { x - 0.5f,0,z - 0.5f };
+				Vector3 max = { x + 0.5f,1,z + 0.5f };
+
+				DrawCube(Vector3{ x, 1.5f, z }, 1, 1, 1, GREEN);
+				DrawCube(Vector3{ x, 0.5f, z }, 0.25f, 1, 0.25f, BROWN);
+			}
+		}
+
+		EndMode3D();
+		EndTextureMode();
+	}
+
+	Texture2D GridTexture = { 0 };
+};
+
+
+ImageViewerWindow ImageViewer;
+SceneViewWindow SceneView;
+
+void DoMainMenu()
+{
+	if (ImGui::BeginMainMenuBar())
+	{
+		if (ImGui::BeginMenu("File"))
+		{
+			if (ImGui::MenuItem("Exit"))
+				Quit = true;
+
+			ImGui::EndMenu();
+		}
+
+		if (ImGui::BeginMenu("Window"))
+		{
+			ImGui::MenuItem("ImGui Demo", nullptr, &ImGuiDemoOpen);
+			ImGui::MenuItem("Image Viewer", nullptr, &ImageViewer.Open);
+			ImGui::MenuItem("3D View", nullptr, &SceneView.Open);
+
+			ImGui::EndMenu();
+		}
+		ImGui::EndMainMenuBar();
+	}
+}
+
+int main(int argc, char* argv[])
+{
+	// Initialization
+	//--------------------------------------------------------------------------------------
+	int screenWidth = 1900;
+	int screenHeight = 900;
+
+	SetConfigFlags(FLAG_MSAA_4X_HINT | FLAG_VSYNC_HINT);
+	InitWindow(screenWidth, screenHeight, "raylib-Extras [ImGui] example - ImGui Demo");
+	SetTargetFPS(144);
+	rlImGuiSetup(true);
+	ImGui::GetIO().ConfigWindowsMoveFromTitleBarOnly = true;
+
+	ImageViewer.Setup();
+	ImageViewer.Open = true;
+
+	SceneView.Setup();
+	SceneView.Open = true;
+
+	// Main game loop
+	while (!WindowShouldClose() && !Quit)    // Detect window close button or ESC key
+	{
+		ImageViewer.Update();
+		SceneView.Update();
+
+		BeginDrawing();
+		ClearBackground(DARKGRAY);
+
+		rlImGuiBegin();
+		DoMainMenu();
+
+		if (ImGuiDemoOpen)
+			ImGui::ShowDemoWindow(&ImGuiDemoOpen);
+
+		if (ImageViewer.Open)
+			ImageViewer.Show();
+
+		if (SceneView.Open)
+			SceneView.Show();
+
+		rlImGuiEnd();
+
+		EndDrawing();
+		//----------------------------------------------------------------------------------
+	}
+	rlImGuiShutdown();
+
+	ImageViewer.Shutdown();
+	SceneView.Shutdown();
+
+	// De-Initialization
+	//--------------------------------------------------------------------------------------   
+	CloseWindow();        // Close window and OpenGL context
+	//--------------------------------------------------------------------------------------
+
+	return 0;
+}
\ No newline at end of file
diff --git a/vendor/rlImGui-main/examples/imgui_style_example.cpp b/vendor/rlImGui-main/examples/imgui_style_example.cpp
new file mode 100644
index 0000000..b3d5259
--- /dev/null
+++ b/vendor/rlImGui-main/examples/imgui_style_example.cpp
@@ -0,0 +1,127 @@
+// Dear ImGui: standalone example application for Raylib with OpenGL
+// (Raylib is a simple learning library for game development)
+
+// Learn about Dear ImGui:
+// - FAQ                  https://dearimgui.com/faq
+// - Getting Started      https://dearimgui.com/getting-started
+// - Documentation        https://dearimgui.com/docs (same as your local docs/ folder).
+// - Introduction, links and more at the top of imgui.cpp
+
+#include "imgui.h"
+#include "imgui_impl_raylib.h"
+#include "raylib.h"
+
+// Main code
+int main(int, char**)
+{
+    // Setup raylib window
+    SetConfigFlags(FLAG_WINDOW_RESIZABLE | FLAG_WINDOW_HIGHDPI);
+    InitWindow(1280, 720, "Dear ImGui Raylib(OpenGL) example");
+ 
+    // Setup Dear ImGui context
+    ImGui::CreateContext();
+    ImGuiIO& io = ImGui::GetIO(); (void)io;
+    io.ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;     // Enable Keyboard Controls
+    io.ConfigFlags |= ImGuiConfigFlags_NavEnableGamepad;      // Enable Gamepad Controls
+
+    // Setup Dear ImGui style
+    ImGui::StyleColorsDark();
+    //ImGui::StyleColorsLight();
+
+    // Setup Platform/Renderer backends
+    ImGui_ImplRaylib_Init();
+
+    // Load Fonts
+    // - If no fonts are loaded, dear imgui will use the default font. You can also load multiple fonts and use ImGui::PushFont()/PopFont() to select them.
+    // - AddFontFromFileTTF() will return the ImFont* so you can store it if you need to select the font among multiple.
+    // - If the file cannot be loaded, the function will return a nullptr. Please handle those errors in your application (e.g. use an assertion, or display an error and quit).
+    // - The fonts will be rasterized at a given size (w/ oversampling) and stored into a texture when calling ImFontAtlas::Build()/GetTexDataAsXXXX(), which ImGui_ImplXXXX_NewFrame below will call.
+    // - Use '#define IMGUI_ENABLE_FREETYPE' in your imconfig file to use Freetype for higher quality font rendering.
+    // - Read 'docs/FONTS.md' for more instructions and details.
+    // - Remember that in C/C++ if you want to include a backslash \ in a string literal you need to write a double backslash \\ !
+    io.Fonts->AddFontDefault();
+    //io.Fonts->AddFontFromFileTTF("c:\\Windows\\Fonts\\segoeui.ttf", 18.0f);
+    //io.Fonts->AddFontFromFileTTF("../../misc/fonts/DroidSans.ttf", 16.0f);
+    //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Roboto-Medium.ttf", 16.0f);
+    //io.Fonts->AddFontFromFileTTF("../../misc/fonts/Cousine-Regular.ttf", 15.0f);
+    ImFont* font = io.Fonts->AddFontFromFileTTF("resources/driusstraight.ttf", 18.0f, nullptr, io.Fonts->GetGlyphRangesJapanese());
+    IM_ASSERT(font != nullptr);
+
+    // required to be called to cache the font texture with raylib
+    Imgui_ImplRaylib_BuildFontAtlas();
+   
+    // Our state
+    bool show_demo_window = true;
+    bool show_another_window = false;
+    ImVec4 clear_color = ImVec4(0.45f, 0.55f, 0.60f, 1.00f);
+
+    // Main loop
+    bool done = false;
+    while (!done)
+    {
+        // Poll and handle events (inputs, window resize, etc.)
+        // You can read the io.WantCaptureMouse, io.WantCaptureKeyboard flags to tell if dear imgui wants to use your inputs.
+        // - When io.WantCaptureMouse is true, do not dispatch mouse input data to your main application, or clear/overwrite your copy of the mouse data.
+        // - When io.WantCaptureKeyboard is true, do not dispatch keyboard input data to your main application, or clear/overwrite your copy of the keyboard data.
+        // Generally you may always pass all inputs to dear imgui, and hide them from your application based on those two flags.
+        ImGui_ImplRaylib_ProcessEvents();
+
+        // Start the Dear ImGui frame
+        ImGui_ImplRaylib_NewFrame();
+        ImGui::NewFrame();
+
+        // 1. Show the big demo window (Most of the sample code is in ImGui::ShowDemoWindow()! You can browse its code to learn more about Dear ImGui!).
+        if (show_demo_window)
+            ImGui::ShowDemoWindow(&show_demo_window);
+
+        // 2. Show a simple window that we create ourselves. We use a Begin/End pair to create a named window.
+        {
+            static float f = 0.0f;
+            static int counter = 0;
+
+            ImGui::Begin("Hello, world!");                          // Create a window called "Hello, world!" and append into it.
+
+            ImGui::Text("This is some useful text.");               // Display some text (you can use a format strings too)
+            ImGui::Checkbox("Demo Window", &show_demo_window);      // Edit bools storing our window open/close state
+            ImGui::Checkbox("Another Window", &show_another_window);
+
+            ImGui::SliderFloat("float", &f, 0.0f, 1.0f);            // Edit 1 float using a slider from 0.0f to 1.0f
+            ImGui::ColorEdit3("clear color", (float*)&clear_color); // Edit 3 floats representing a color
+
+            if (ImGui::Button("Button"))                            // Buttons return true when clicked (most widgets return true when edited/activated)
+                counter++;
+            ImGui::SameLine();
+            ImGui::Text("counter = %d", counter);
+
+            ImGui::Text("Application average %.3f ms/frame (%.1f FPS)", 1000.0f / io.Framerate, io.Framerate);
+            ImGui::End();
+        }
+
+        // 3. Show another simple window.
+        if (show_another_window)
+        {
+            ImGui::Begin("Another Window", &show_another_window);   // Pass a pointer to our bool variable (the window will have a closing button that will clear the bool when clicked)
+            ImGui::Text("Hello from another window!");
+            if (ImGui::Button("Close Me"))
+                show_another_window = false;
+            ImGui::End();
+        }
+
+
+        // Rendering
+        ImGui::Render();
+        BeginDrawing();
+        ClearBackground(Color{ (unsigned char)(clear_color.x * 255), (unsigned char)(clear_color.y * 255),(unsigned char)(clear_color.z * 255),(unsigned char)(clear_color.w * 255) });
+        ImGui_ImplRaylib_RenderDrawData(ImGui::GetDrawData());
+        EndDrawing();
+
+        done = WindowShouldClose();
+    }
+    // Cleanup
+    ImGui_ImplRaylib_Shutdown();
+    ImGui::DestroyContext();
+
+    CloseWindow();
+
+    return 0;
+}
diff --git a/vendor/rlImGui-main/examples/simple.cpp b/vendor/rlImGui-main/examples/simple.cpp
new file mode 100644
index 0000000..849ecef
--- /dev/null
+++ b/vendor/rlImGui-main/examples/simple.cpp
@@ -0,0 +1,59 @@
+/*******************************************************************************************
+*
+*   raylib-extras [ImGui] example - Simple Integration
+*
+*	This is a simple ImGui Integration
+*	It is done using C++ but with C style code
+*	It can be done in C as well if you use the C ImGui wrapper
+*	https://github.com/cimgui/cimgui
+*
+*   Copyright (c) 2021 Jeffery Myers
+*
+********************************************************************************************/
+
+#include "raylib.h"
+#include "raymath.h"
+
+#include "imgui.h"
+#include "rlImGui.h"
+
+int main(int argc, char* argv[])
+{
+	// Initialization
+	//--------------------------------------------------------------------------------------
+	int screenWidth = 1280;
+	int screenHeight = 800;
+
+	SetConfigFlags(FLAG_MSAA_4X_HINT | FLAG_VSYNC_HINT | FLAG_WINDOW_RESIZABLE);
+	InitWindow(screenWidth, screenHeight, "raylib-Extras [ImGui] example - simple ImGui Demo");
+	SetTargetFPS(144);
+	rlImGuiSetup(true);
+
+	// Main game loop
+	while (!WindowShouldClose())    // Detect window close button or ESC key
+	{
+		BeginDrawing();
+		ClearBackground(DARKGRAY);
+
+		// start ImGui Conent
+		rlImGuiBegin();
+
+		// show ImGui Content
+		bool open = true;
+		ImGui::ShowDemoWindow(&open);
+
+		// end ImGui Content
+		rlImGuiEnd();
+
+		EndDrawing();
+		//----------------------------------------------------------------------------------
+	}
+	rlImGuiShutdown();
+
+	// De-Initialization
+	//--------------------------------------------------------------------------------------   
+	CloseWindow();        // Close window and OpenGL context
+	//--------------------------------------------------------------------------------------
+
+	return 0;
+}
\ No newline at end of file