New raylib module: raygui

Immediate Mode GUI (IMGUI)

2 files changed, 1273 insertions, 0 deletions

diff --git a/src/raygui.c b/src/raygui.c
new file mode 100644
index 00000000..fd45e1f2
--- /dev/null
+++ b/src/raygui.c
@@ -0,0 +1,1002 @@
+/**********************************************************************************************
+*
+*   raygui - raylib IMGUI system (Immedite Mode GUI)
+*
+*   Copyright (c) 2015 Kevin Gato, Daniel Nicolás, Sergio Martinez and Ramon Santamaria
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+
+#include "raygui.h"
+
+#include <math.h>
+#include <stdio.h>
+#include <stdlib.h>     // Required for malloc(), free()
+#include <string.h>     // Required for strcmp()
+
+//----------------------------------------------------------------------------------
+// Defines and Macros
+//----------------------------------------------------------------------------------
+//...
+
+//----------------------------------------------------------------------------------
+// Types and Structures Definition
+//----------------------------------------------------------------------------------
+
+// GUI elements states
+typedef enum { BUTTON_DEFAULT, BUTTON_HOVER, BUTTON_PRESSED, BUTTON_CLICKED } ButtonState;
+typedef enum { TOGGLE_UNACTIVE, TOGGLE_HOVER, TOGGLE_PRESSED, TOGGLE_ACTIVE } ToggleState;
+typedef enum { COMBOBOX_UNACTIVE, COMBOBOX_HOVER, COMBOBOX_PRESSED, COMBOBOX_ACTIVE } ComboBoxState;
+typedef enum { SPINNER_DEFAULT, SPINNER_HOVER, SPINNER_PRESSED } SpinnerState;
+typedef enum { CHECKBOX_STATUS, CHECKBOX_HOVER, CHECKBOX_PRESSED } CheckBoxState;
+typedef enum { SLIDER_DEFAULT, SLIDER_HOVER, SLIDER_ACTIVE } SliderState;
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+
+//Current GUI style (default light)
+static int style[NUM_PROPERTIES] = {
+    0xf5f5f5ff,         // GLOBAL_BASE_COLOR,
+    0xf5f5f5ff,         // GLOBAL_BORDER_COLOR,
+    0xf5f5f5ff,         // GLOBAL_TEXT_COLOR,
+    10,                 // GLOBAL_TEXT_FONTSIZE
+    1,                  // GLOBAL_BORDER_WIDTH
+    0xf5f5f5ff,         // BACKGROUND_COLOR
+    1,                  // LABEL_BORDER_WIDTH
+    0x000000ff,         // LABEL_TEXT_COLOR
+    20,                 // LABEL_TEXT_PADDING
+    2,                  // BUTTON_BORDER_WIDTH
+    20,                 // BUTTON_TEXT_PADDING
+    0x828282ff,         // BUTTON_DEFAULT_BORDER_COLOR
+    0xc8c8c8ff,         // BUTTON_DEFAULT_INSIDE_COLOR
+    0x000000ff,         // BUTTON_DEFAULT_TEXT_COLOR
+    0xc8c8c8ff,         // BUTTON_HOVER_BORDER_COLOR
+    0xffffffff,         // BUTTON_HOVER_INSIDE_COLOR
+    0x000000ff,         // BUTTON_HOVER_TEXT_COLOR
+    0x7bb0d6ff,         // BUTTON_PRESSED_BORDER_COLOR
+    0xbcecffff,         // BUTTON_PRESSED_INSIDE_COLOR
+    0x5f9aa7ff,         // BUTTON_PRESSED_TEXT_COLOR
+    20,                 // TOGGLE_TEXT_PADDING
+    1,                  // TOGGLE_BORDER_WIDTH
+    0x828282ff,         // TOGGLE_DEFAULT_BORDER_COLOR
+    0xc8c8c8ff,         // TOGGLE_DEFAULT_INSIDE_COLOR
+    0x828282ff,         // TOGGLE_DEFAULT_TEXT_COLOR
+    0xc8c8c8ff,         // TOGGLE_HOVER_BORDER_COLOR
+    0xffffffff,         // TOGGLE_HOVER_INSIDE_COLOR
+    0x828282ff,         // TOGGLE_HOVER_TEXT_COLOR
+    0xbdd7eaff,         // TOGGLE_PRESSED_BORDER_COLOR
+    0xddf5ffff,         // TOGGLE_PRESSED_INSIDE_COLOR
+    0xafccd3ff,         // TOGGLE_PRESSED_TEXT_COLOR
+    0x7bb0d6ff,         // TOGGLE_ACTIVE_BORDER_COLOR
+    0xbcecffff,         // TOGGLE_ACTIVE_INSIDE_COLOR
+    0x5f9aa7ff,         // TOGGLE_ACTIVE_TEXT_COLOR
+    3,                  // TOGGLEGROUP_PADDING
+    1,                  // SLIDER_BORDER_WIDTH
+    1,                  // SLIDER_BUTTON_BORDER_WIDTH
+    0x828282ff,         // SLIDER_BORDER_COLOR
+    0xc8c8c8ff,         // SLIDER_INSIDE_COLOR
+    0xbcecffff,         // SLIDER_DEFAULT_COLOR
+    0xffffffff,         // SLIDER_HOVER_COLOR
+    0xddf5ffff,         // SLIDER_ACTIVE_COLOR
+    0x828282ff,         // SLIDERBAR_BORDER_COLOR
+    0xc8c8c8ff,         // SLIDERBAR_INSIDE_COLOR
+    0xbcecffff,         // SLIDERBAR_DEFAULT_COLOR
+    0xffffffff,         // SLIDERBAR_HOVER_COLOR
+    0xddf5ffff,         // SLIDERBAR_ACTIVE_COLOR
+    0x828282ff,         // SLIDERBAR_ZERO_LINE_COLOR
+    0x828282ff,         // PROGRESSBAR_BORDER_COLOR
+    0xc8c8c8ff,         // PROGRESSBAR_INSIDE_COLOR
+    0xbcecffff,         // PROGRESSBAR_PROGRESS_COLOR
+    2,                  // PROGRESSBAR_BORDER_WIDTH
+    0x828282ff,         // SPINNER_LABEL_BORDER_COLOR
+    0xc8c8c8ff,         // SPINNER_LABEL_INSIDE_COLOR
+    0x828282ff,         // SPINNER_DEFAULT_BUTTON_BORDER_COLOR
+    0xc8c8c8ff,         // SPINNER_DEFAULT_BUTTON_INSIDE_COLOR
+    0x000000ff,         // SPINNER_DEFAULT_SYMBOL_COLOR
+    0x000000ff,         // SPINNER_DEFAULT_TEXT_COLOR
+    0xc8c8c8ff,         // SPINNER_HOVER_BUTTON_BORDER_COLOR
+    0xffffffff,         // SPINNER_HOVER_BUTTON_INSIDE_COLOR
+    0x000000ff,         // SPINNER_HOVER_SYMBOL_COLOR
+    0x000000ff,         // SPINNER_HOVER_TEXT_COLOR
+    0x7bb0d6ff,         // SPINNER_PRESSED_BUTTON_BORDER_COLOR
+    0xbcecffff,         // SPINNER_PRESSED_BUTTON_INSIDE_COLOR
+    0x5f9aa7ff,         // SPINNER_PRESSED_SYMBOL_COLOR
+    0x000000ff,         // SPINNER_PRESSED_TEXT_COLOR
+    1,                  // COMBOBOX_PADDING
+    30,                 // COMBOBOX_BUTTON_WIDTH
+    30,                 // COMBOBOX_BUTTON_HEIGHT
+    1,                  // COMBOBOX_BORDER_WIDTH
+    0x828282ff,         // COMBOBOX_DEFAULT_BORDER_COLOR
+    0xc8c8c8ff,         // COMBOBOX_DEFAULT_INSIDE_COLOR
+    0x828282ff,         // COMBOBOX_DEFAULT_TEXT_COLOR
+    0x828282ff,         // COMBOBOX_DEFAULT_LIST_TEXT_COLOR
+    0xc8c8c8ff,         // COMBOBOX_HOVER_BORDER_COLOR
+    0xffffffff,         // COMBOBOX_HOVER_INSIDE_COLOR
+    0x828282ff,         // COMBOBOX_HOVER_TEXT_COLOR
+    0x828282ff,         // COMBOBOX_HOVER_LIST_TEXT_COLOR
+    0x7bb0d6ff,         // COMBOBOX_PRESSED_BORDER_COLOR
+    0xbcecffff,         // COMBOBOX_PRESSED_INSIDE_COLOR
+    0x5f9aa7ff,         // COMBOBOX_PRESSED_TEXT_COLOR
+    0x0078acff,         // COMBOBOX_PRESSED_LIST_BORDER_COLOR
+    0x66e7ffff,         // COMBOBOX_PRESSED_LIST_INSIDE_COLOR
+    0x0078acff,         // COMBOBOX_PRESSED_LIST_TEXT_COLOR
+    0x828282ff,         // CHECKBOX_DEFAULT_BORDER_COLOR
+    0xffffffff,         // CHECKBOX_DEFAULT_INSIDE_COLOR
+    0xc8c8c8ff,         // CHECKBOX_HOVER_BORDER_COLOR
+    0xffffffff,         // CHECKBOX_HOVER_INSIDE_COLOR
+    0x66e7ffff,         // CHECKBOX_CLICK_BORDER_COLOR
+    0xddf5ffff,         // CHECKBOX_CLICK_INSIDE_COLOR
+    0x7bb0d6ff,         // CHECKBOX_STATUS_ACTIVE_COLOR
+    4,                  // CHECKBOX_INSIDE_WIDTH
+    1,                  // TEXTBOX_BORDER_WIDTH
+    0x828282ff,         // TEXTBOX_BORDER_COLOR
+    0xf5f5f5ff,         // TEXTBOX_INSIDE_COLOR
+    0x000000ff,         // TEXTBOX_TEXT_COLOR
+    0x000000ff,         // TEXTBOX_LINE_COLOR
+    10                  // TEXTBOX_TEXT_FONTSIZE
+};
+
+//----------------------------------------------------------------------------------
+// Module specific Functions Declaration
+//----------------------------------------------------------------------------------
+static Color ColorMultiply(Color baseColor, float value);
+
+//----------------------------------------------------------------------------------
+// Module Functions Definition
+//----------------------------------------------------------------------------------
+
+// Label element, show text
+void GuiLabel(Rectangle bounds, const char *text)
+{
+    GuiLabelEx(bounds,text, GetColor(style[LABEL_TEXT_COLOR]), BLANK, BLANK);
+}
+
+// Label element extended, configurable colors
+void GuiLabelEx(Rectangle bounds, const char *text, Color textColor, Color border, Color inner)
+{
+    int textWidth = MeasureText(text, style[GLOBAL_TEXT_FONTSIZE]);
+    int textHeight = GetFontBaseSize(GetDefaultFont());
+
+    if (bounds.width < textWidth) bounds.width = textWidth + style[LABEL_TEXT_PADDING];
+    if (bounds.height < textHeight) bounds.height = textHeight + style[LABEL_TEXT_PADDING]/2;
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    DrawRectangleRec(bounds, border);
+    DrawRectangle(bounds.x + style[LABEL_BORDER_WIDTH], bounds.y + style[LABEL_BORDER_WIDTH], bounds.width - (2 * style[LABEL_BORDER_WIDTH]), bounds.height - (2 * style[LABEL_BORDER_WIDTH]), inner);
+    DrawText(text, bounds.x + ((bounds.width/2) - (textWidth/2)), bounds.y + ((bounds.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], textColor);
+    //--------------------------------------------------------------------
+}
+
+// Button element, returns true when clicked
+bool GuiButton(Rectangle bounds, const char *text)
+{
+    ButtonState buttonState = BUTTON_DEFAULT;
+    
+    Rectangle button = bounds;
+    Vector2 mousePoint = GetMousePosition();
+    
+    int textWidth = MeasureText(text, style[GLOBAL_TEXT_FONTSIZE]);
+    int textHeight = GetFontBaseSize(GetDefaultFont());
+    
+    if (button.width < textWidth) button.width = textWidth + style[BUTTON_TEXT_PADDING];
+    if (button.height < textHeight) button.height = textHeight + style[BUTTON_TEXT_PADDING]/2;
+    
+    if (CheckCollisionPointRec(mousePoint, button))
+    {
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) buttonState = BUTTON_PRESSED;
+        else if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON)) buttonState = BUTTON_CLICKED;
+        else buttonState = BUTTON_HOVER;
+    }
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    switch (buttonState)
+    {
+        case BUTTON_DEFAULT:
+        {
+            DrawRectangleRec(button, GetColor(style[BUTTON_DEFAULT_BORDER_COLOR]));
+            DrawRectangle((int)(button.x + style[BUTTON_BORDER_WIDTH]), (int)(button.y + style[BUTTON_BORDER_WIDTH]) , (int)(button.width - (2 * style[BUTTON_BORDER_WIDTH])), (int)(button.height - (2 * style[BUTTON_BORDER_WIDTH])), GetColor(style[BUTTON_DEFAULT_INSIDE_COLOR]));
+            DrawText(text, button.x + ((button.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), button.y + ((button.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[BUTTON_DEFAULT_TEXT_COLOR]));
+        } break;
+        case BUTTON_HOVER:
+        {
+            DrawRectangleRec(button, GetColor(style[BUTTON_HOVER_BORDER_COLOR]));
+            DrawRectangle((int)(button.x + style[BUTTON_BORDER_WIDTH]), (int)(button.y + style[BUTTON_BORDER_WIDTH]) , (int)(button.width - (2 * style[BUTTON_BORDER_WIDTH])), (int)(button.height - (2 * style[BUTTON_BORDER_WIDTH])), GetColor(style[BUTTON_HOVER_INSIDE_COLOR]));
+            DrawText(text, button.x + ((button.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), button.y + ((button.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[BUTTON_HOVER_TEXT_COLOR]));
+        } break;
+        case BUTTON_PRESSED:
+        {
+            DrawRectangleRec(button, GetColor(style[BUTTON_PRESSED_BORDER_COLOR]));
+            DrawRectangle((int)(button.x + style[BUTTON_BORDER_WIDTH]), (int)(button.y + style[BUTTON_BORDER_WIDTH]) , (int)(button.width - (2 * style[BUTTON_BORDER_WIDTH])), (int)(button.height - (2 * style[BUTTON_BORDER_WIDTH])), GetColor(style[BUTTON_PRESSED_INSIDE_COLOR]));
+            DrawText(text, button.x + ((button.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), button.y + ((button.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[BUTTON_PRESSED_TEXT_COLOR]));
+        } break;
+        case BUTTON_CLICKED:
+        {
+            DrawRectangleRec(button, GetColor(style[BUTTON_PRESSED_BORDER_COLOR]));
+            DrawRectangle((int)(button.x + style[BUTTON_BORDER_WIDTH]), (int)(button.y + style[BUTTON_BORDER_WIDTH]) , (int)(button.width - (2 * style[BUTTON_BORDER_WIDTH])), (int)(button.height - (2 * style[BUTTON_BORDER_WIDTH])), GetColor(style[BUTTON_PRESSED_INSIDE_COLOR]));
+        } break;
+        default: break;
+    }
+    //------------------------------------------------------------------
+    
+    if (buttonState == BUTTON_CLICKED) return true;
+    else return false;
+}
+
+// Toggle Button element, returns true when active
+bool GuiToggleButton(Rectangle bounds, const char *text, bool toggle)
+{
+    ToggleState toggleState = TOGGLE_UNACTIVE;
+    Rectangle toggleButton = bounds;
+    Vector2 mousePoint = GetMousePosition();
+    
+    int textWidth = MeasureText(text, style[GLOBAL_TEXT_FONTSIZE]);
+    int textHeight = GetFontBaseSize(GetDefaultFont());
+    
+    if (toggleButton.width < textWidth) toggleButton.width = textWidth + style[TOGGLE_TEXT_PADDING];
+    if (toggleButton.height < textHeight) toggleButton.height = textHeight + style[TOGGLE_TEXT_PADDING]/2;
+    if (CheckCollisionPointRec(mousePoint, toggleButton))
+    {
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) toggleState = TOGGLE_PRESSED;
+        else if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON)) toggleState = TOGGLE_ACTIVE;
+        else toggleState = TOGGLE_HOVER;
+    }
+     
+    if (toggleState == TOGGLE_ACTIVE && !toggle) toggle = true;
+    if (toggle) toggleState = TOGGLE_ACTIVE;
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    switch (toggleState)
+    {
+        case TOGGLE_UNACTIVE:
+        {
+            DrawRectangleRec(toggleButton, GetColor(style[TOGGLE_DEFAULT_BORDER_COLOR]));
+            DrawRectangle((int)(toggleButton.x + style[TOGGLE_BORDER_WIDTH]), (int)(toggleButton.y + style[TOGGLE_BORDER_WIDTH]) , (int)(toggleButton.width - (2 * style[TOGGLE_BORDER_WIDTH])), (int)(toggleButton.height - (2 * style[TOGGLE_BORDER_WIDTH])), GetColor(style[TOGGLE_DEFAULT_INSIDE_COLOR]));
+            DrawText(text, toggleButton.x + ((toggleButton.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), toggleButton.y + ((toggleButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[TOGGLE_DEFAULT_TEXT_COLOR]));
+        } break;
+        case TOGGLE_HOVER:
+        {
+            DrawRectangleRec(toggleButton, GetColor(style[TOGGLE_HOVER_BORDER_COLOR]));
+            DrawRectangle((int)(toggleButton.x + style[TOGGLE_BORDER_WIDTH]), (int)(toggleButton.y + style[TOGGLE_BORDER_WIDTH]) , (int)(toggleButton.width - (2 * style[TOGGLE_BORDER_WIDTH])), (int)(toggleButton.height - (2 * style[TOGGLE_BORDER_WIDTH])), GetColor(style[TOGGLE_HOVER_INSIDE_COLOR]));
+            DrawText(text, toggleButton.x + ((toggleButton.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), toggleButton.y + ((toggleButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[TOGGLE_HOVER_TEXT_COLOR]));
+        } break;
+        case TOGGLE_PRESSED:
+        {
+            DrawRectangleRec(toggleButton, GetColor(style[TOGGLE_PRESSED_BORDER_COLOR]));
+            DrawRectangle((int)(toggleButton.x + style[TOGGLE_BORDER_WIDTH]), (int)(toggleButton.y + style[TOGGLE_BORDER_WIDTH]) , (int)(toggleButton.width - (2 * style[TOGGLE_BORDER_WIDTH])), (int)(toggleButton.height - (2 * style[TOGGLE_BORDER_WIDTH])), GetColor(style[TOGGLE_PRESSED_INSIDE_COLOR]));
+            DrawText(text, toggleButton.x + ((toggleButton.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), toggleButton.y + ((toggleButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[TOGGLE_PRESSED_TEXT_COLOR]));
+        } break;
+        case TOGGLE_ACTIVE:
+        {
+            DrawRectangleRec(toggleButton, GetColor(style[TOGGLE_ACTIVE_BORDER_COLOR]));
+            DrawRectangle((int)(toggleButton.x + style[TOGGLE_BORDER_WIDTH]), (int)(toggleButton.y + style[TOGGLE_BORDER_WIDTH]) , (int)(toggleButton.width - (2 * style[TOGGLE_BORDER_WIDTH])), (int)(toggleButton.height - (2 * style[TOGGLE_BORDER_WIDTH])), GetColor(style[TOGGLE_ACTIVE_INSIDE_COLOR]));
+            DrawText(text, toggleButton.x + ((toggleButton.width/2) - (MeasureText(text, style[GLOBAL_TEXT_FONTSIZE])/2)), toggleButton.y + ((toggleButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[TOGGLE_ACTIVE_TEXT_COLOR]));
+        } break;
+        default: break;
+    }
+    //-------------------------------------------------------------------- 
+    
+    return toggle;
+}
+
+// Toggle Group element, returns toggled button index
+int GuiToggleGroup(Rectangle bounds, int toggleNum, char **toggleText, int toggleActive)
+{ 
+    for (int i = 0; i < toggleNum; i++)
+    {
+        if (i == toggleActive) GuiToggleButton((Rectangle){bounds.x + i*(bounds.width + style[TOGGLEGROUP_PADDING]),bounds.y,bounds.width,bounds.height}, toggleText[i], true);      
+        else if (GuiToggleButton((Rectangle){bounds.x + i*(bounds.width + style[TOGGLEGROUP_PADDING]),bounds.y,bounds.width,bounds.height}, toggleText[i], false) == true) toggleActive = i;
+    }
+    
+    return toggleActive;
+}
+
+// Combo Box element, returns selected item index
+int GuiComboBox(Rectangle bounds, int comboNum, char **comboText, int comboActive)
+{
+    ComboBoxState comboBoxState = COMBOBOX_UNACTIVE;
+    Rectangle comboBoxButton = bounds;
+    Rectangle click = { bounds.x + bounds.width + style[COMBOBOX_PADDING], bounds.y, style[COMBOBOX_BUTTON_WIDTH], bounds.height };
+    Vector2 mousePoint = GetMousePosition();
+
+    int textHeight = GetFontBaseSize(GetDefaultFont());
+
+    for (int i = 0; i < comboNum; i++)
+    {
+        if (i == comboActive)
+        {
+            int textWidth = MeasureText(comboText[i], style[GLOBAL_TEXT_FONTSIZE]);
+                
+            if (comboBoxButton.width < textWidth) comboBoxButton.width = textWidth + style[TOGGLE_TEXT_PADDING];
+            if (comboBoxButton.height < textHeight) comboBoxButton.height = textHeight + style[TOGGLE_TEXT_PADDING]/2;
+            
+            if (CheckCollisionPointRec(mousePoint, comboBoxButton) || CheckCollisionPointRec(mousePoint, click))
+            {
+                if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) comboBoxState = COMBOBOX_PRESSED;
+                else if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON)) comboBoxState = COMBOBOX_ACTIVE;
+                else comboBoxState = COMBOBOX_HOVER;
+            }
+            
+            // Draw control
+            //--------------------------------------------------------------------
+            switch (comboBoxState)
+            {
+                case COMBOBOX_UNACTIVE:
+                {
+                    DrawRectangleRec(comboBoxButton, GetColor(style[COMBOBOX_DEFAULT_BORDER_COLOR]));
+                    DrawRectangle((int)(comboBoxButton.x + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.y + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.width - (2 * style[COMBOBOX_BORDER_WIDTH])), (int)(comboBoxButton.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_DEFAULT_INSIDE_COLOR]));
+                
+                    DrawRectangleRec(click, GetColor(style[COMBOBOX_DEFAULT_BORDER_COLOR]));
+                    DrawRectangle((int)(click.x + style[COMBOBOX_BORDER_WIDTH]), (int)(click.y + style[COMBOBOX_BORDER_WIDTH]) , (int)(click.width - (2*style[COMBOBOX_BORDER_WIDTH])), (int)(click.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_DEFAULT_INSIDE_COLOR]));
+                    DrawText(FormatText("%i/%i", comboActive + 1, comboNum), click.x + ((click.width/2) - (MeasureText(FormatText("%i/%i", comboActive + 1, comboNum), style[GLOBAL_TEXT_FONTSIZE])/2)), click.y + ((click.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_DEFAULT_LIST_TEXT_COLOR]));
+                    DrawText(comboText[i], comboBoxButton.x + ((comboBoxButton.width/2) - (MeasureText(comboText[i], style[GLOBAL_TEXT_FONTSIZE])/2)), comboBoxButton.y + ((comboBoxButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_DEFAULT_TEXT_COLOR]));
+                } break;
+                case COMBOBOX_HOVER:
+                {
+                    DrawRectangleRec(comboBoxButton, GetColor(style[COMBOBOX_HOVER_BORDER_COLOR]));
+                    DrawRectangle((int)(comboBoxButton.x + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.y + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.width - (2 * style[COMBOBOX_BORDER_WIDTH])), (int)(comboBoxButton.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_HOVER_INSIDE_COLOR]));
+                    
+                    DrawRectangleRec(click, GetColor(style[COMBOBOX_HOVER_BORDER_COLOR]));
+                    DrawRectangle((int)(click.x + style[COMBOBOX_BORDER_WIDTH]), (int)(click.y + style[COMBOBOX_BORDER_WIDTH]) , (int)(click.width - (2*style[COMBOBOX_BORDER_WIDTH])), (int)(click.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_HOVER_INSIDE_COLOR]));
+                    DrawText(FormatText("%i/%i", comboActive + 1, comboNum), click.x + ((click.width/2) - (MeasureText(FormatText("%i/%i", comboActive + 1, comboNum), style[GLOBAL_TEXT_FONTSIZE])/2)), click.y + ((click.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_HOVER_LIST_TEXT_COLOR]));
+                    DrawText(comboText[i], comboBoxButton.x + ((comboBoxButton.width/2) - (MeasureText(comboText[i], style[GLOBAL_TEXT_FONTSIZE])/2)), comboBoxButton.y + ((comboBoxButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_HOVER_TEXT_COLOR]));
+                } break;
+                case COMBOBOX_PRESSED:
+                {
+                    DrawRectangleRec(comboBoxButton, GetColor(style[COMBOBOX_PRESSED_BORDER_COLOR]));
+                    DrawRectangle((int)(comboBoxButton.x + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.y + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.width - (2 * style[COMBOBOX_BORDER_WIDTH])), (int)(comboBoxButton.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_PRESSED_INSIDE_COLOR]));
+                
+                    DrawRectangleRec(click, GetColor(style[COMBOBOX_PRESSED_LIST_BORDER_COLOR]));
+                    DrawRectangle((int)(click.x + style[COMBOBOX_BORDER_WIDTH]), (int)(click.y + style[COMBOBOX_BORDER_WIDTH]) , (int)(click.width - (2*style[COMBOBOX_BORDER_WIDTH])), (int)(click.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_PRESSED_LIST_INSIDE_COLOR]));
+                    DrawText(FormatText("%i/%i", comboActive + 1, comboNum), click.x + ((click.width/2) - (MeasureText(FormatText("%i/%i", comboActive + 1, comboNum), style[GLOBAL_TEXT_FONTSIZE])/2)), click.y + ((click.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_PRESSED_LIST_TEXT_COLOR]));
+                    DrawText(comboText[i], comboBoxButton.x + ((comboBoxButton.width/2) - (MeasureText(comboText[i], style[GLOBAL_TEXT_FONTSIZE])/2)), comboBoxButton.y + ((comboBoxButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_PRESSED_TEXT_COLOR]));
+                } break;
+                case COMBOBOX_ACTIVE:
+                {
+                    DrawRectangleRec(comboBoxButton, GetColor(style[COMBOBOX_PRESSED_BORDER_COLOR]));
+                    DrawRectangle((int)(comboBoxButton.x + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.y + style[COMBOBOX_BORDER_WIDTH]), (int)(comboBoxButton.width - (2 * style[COMBOBOX_BORDER_WIDTH])), (int)(comboBoxButton.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_PRESSED_INSIDE_COLOR]));
+                
+                    DrawRectangleRec(click, GetColor(style[COMBOBOX_PRESSED_LIST_BORDER_COLOR]));
+                    DrawRectangle((int)(click.x + style[COMBOBOX_BORDER_WIDTH]), (int)(click.y + style[COMBOBOX_BORDER_WIDTH]) , (int)(click.width - (2*style[COMBOBOX_BORDER_WIDTH])), (int)(click.height - (2*style[COMBOBOX_BORDER_WIDTH])), GetColor(style[COMBOBOX_PRESSED_LIST_INSIDE_COLOR]));
+                    DrawText(FormatText("%i/%i", comboActive + 1, comboNum), click.x + ((click.width/2) - (MeasureText(FormatText("%i/%i", comboActive + 1, comboNum), style[GLOBAL_TEXT_FONTSIZE])/2)), click.y + ((click.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_PRESSED_LIST_TEXT_COLOR]));
+                    DrawText(comboText[i], comboBoxButton.x + ((comboBoxButton.width/2) - (MeasureText(comboText[i], style[GLOBAL_TEXT_FONTSIZE])/2)), comboBoxButton.y + ((comboBoxButton.height/2) - (style[GLOBAL_TEXT_FONTSIZE]/2)), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[COMBOBOX_PRESSED_TEXT_COLOR]));
+                } break;
+                default: break;
+            }
+            
+            //DrawText(comboText[i], comboBoxButton.x + ((comboBoxButton.width/2) - (MeasureText(comboText[i], style[]globalTextFontSize)/2)), comboBoxButton.y + ((comboBoxButton.height/2) - (style[]globalTextFontSize/2)), style[]globalTextFontSize, COMBOBOX_PRESSED_TEXT_COLOR);            
+            //-------------------------------------------------------------------- 
+        }
+    }
+    
+    if (CheckCollisionPointRec(GetMousePosition(), bounds) || CheckCollisionPointRec(GetMousePosition(), click))
+    {
+        if (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)) 
+        {
+           comboActive += 1; 
+           if(comboActive >= comboNum) comboActive = 0;
+        }
+    } 
+
+    return comboActive;
+}
+
+// Check Box element, returns true when active
+bool GuiCheckBox(Rectangle checkBoxBounds, const char *text, bool checked)
+{
+    CheckBoxState checkBoxState = CHECKBOX_STATUS;
+    Rectangle checkBoxRec = checkBoxBounds;
+    Vector2 mousePoint = GetMousePosition();
+    
+    if (CheckCollisionPointRec(mousePoint, checkBoxRec))
+    {
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) checkBoxState = CHECKBOX_PRESSED;
+        else if (IsMouseButtonReleased(MOUSE_LEFT_BUTTON))
+        {
+            checkBoxState = CHECKBOX_STATUS;
+            checked = !checked;
+        } 
+        else checkBoxState = CHECKBOX_HOVER;
+    }
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    switch (checkBoxState)
+    {
+        case CHECKBOX_HOVER:
+        {
+            DrawRectangleRec(checkBoxRec, GetColor(style[CHECKBOX_HOVER_BORDER_COLOR]));
+            DrawRectangle((int)(checkBoxRec.x + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.y + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.width - (2*style[TOGGLE_BORDER_WIDTH])), (int)(checkBoxRec.height - (2*style[TOGGLE_BORDER_WIDTH])), GetColor(style[CHECKBOX_HOVER_INSIDE_COLOR]));
+        } break;
+        case CHECKBOX_STATUS:
+        { 
+            DrawRectangleRec(checkBoxRec, GetColor(style[CHECKBOX_DEFAULT_BORDER_COLOR]));
+            DrawRectangle((int)(checkBoxRec.x + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.y + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.width - (2*style[TOGGLE_BORDER_WIDTH])), (int)(checkBoxRec.height - (2*style[TOGGLE_BORDER_WIDTH])), GetColor(style[CHECKBOX_DEFAULT_INSIDE_COLOR]));
+        } break; 
+        case CHECKBOX_PRESSED:
+        {
+            DrawRectangleRec(checkBoxRec, GetColor(style[CHECKBOX_CLICK_BORDER_COLOR]));
+            DrawRectangle((int)(checkBoxRec.x + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.y + style[TOGGLE_BORDER_WIDTH]), (int)(checkBoxRec.width - (2*style[TOGGLE_BORDER_WIDTH])), (int)(checkBoxRec.height - (2*style[TOGGLE_BORDER_WIDTH])), GetColor(style[CHECKBOX_CLICK_INSIDE_COLOR]));
+        } break;
+        default: break;
+    }
+    
+    if (checked)
+    {
+        DrawRectangle((int)(checkBoxRec.x + style[CHECKBOX_INSIDE_WIDTH]), (int)(checkBoxRec.y + style[CHECKBOX_INSIDE_WIDTH]), (int)(checkBoxRec.width - (2*style[CHECKBOX_INSIDE_WIDTH])), (int)(checkBoxRec.height - (2*style[CHECKBOX_INSIDE_WIDTH])), GetColor(style[CHECKBOX_STATUS_ACTIVE_COLOR]));
+    }
+    //--------------------------------------------------------------------
+    
+    return checked;
+}
+
+// Slider element, returns selected value
+float GuiSlider(Rectangle bounds, float value, float minValue, float maxValue)
+{
+    SliderState sliderState = SLIDER_DEFAULT;
+    float buttonTravelDistance = 0;
+    float sliderPos = 0;
+    Vector2 mousePoint = GetMousePosition();
+    
+    if (value < minValue) value = minValue;
+    else if (value >= maxValue) value = maxValue;
+    
+    sliderPos = (value - minValue)/(maxValue - minValue);
+    
+    Rectangle sliderButton;
+    sliderButton.width = ((int)(bounds.width - (2 * style[SLIDER_BUTTON_BORDER_WIDTH]))/10 - 8);
+    sliderButton.height =((int)(bounds.height - ( 2 * style[SLIDER_BORDER_WIDTH] + 2 * style[SLIDER_BUTTON_BORDER_WIDTH])));
+    
+    float sliderButtonMinPos = bounds.x + style[SLIDER_BORDER_WIDTH] + style[SLIDER_BUTTON_BORDER_WIDTH];
+    float sliderButtonMaxPos = bounds.x + bounds.width - (style[SLIDER_BORDER_WIDTH] + style[SLIDER_BUTTON_BORDER_WIDTH] + sliderButton.width);
+    
+    buttonTravelDistance = sliderButtonMaxPos - sliderButtonMinPos;
+    
+    sliderButton.x = ((int)(bounds.x + style[SLIDER_BORDER_WIDTH] + style[SLIDER_BUTTON_BORDER_WIDTH]) + (sliderPos * buttonTravelDistance));
+    sliderButton.y = ((int)(bounds.y + style[SLIDER_BORDER_WIDTH] + style[SLIDER_BUTTON_BORDER_WIDTH]));
+    
+    if (CheckCollisionPointRec(mousePoint, bounds))
+    {
+        sliderState = SLIDER_HOVER;
+        
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) sliderState = SLIDER_ACTIVE;
+        
+        if ((sliderState == SLIDER_ACTIVE) && (IsMouseButtonDown(MOUSE_LEFT_BUTTON)))
+        {
+            sliderButton.x = mousePoint.x - sliderButton.width / 2;
+            
+            if (sliderButton.x <= sliderButtonMinPos) sliderButton.x = sliderButtonMinPos;
+            else if (sliderButton.x >= sliderButtonMaxPos) sliderButton.x = sliderButtonMaxPos;
+            
+            sliderPos = (sliderButton.x - sliderButtonMinPos) / buttonTravelDistance;
+        }   
+    }
+    else sliderState = SLIDER_DEFAULT;
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    DrawRectangleRec(bounds, GetColor(style[SLIDER_BORDER_COLOR]));
+    DrawRectangle((int)(bounds.x + style[SLIDER_BORDER_WIDTH]), (int)(bounds.y + style[SLIDER_BORDER_WIDTH]), (int)(bounds.width - (2*style[SLIDER_BORDER_WIDTH])), (int)(bounds.height - (2*style[SLIDER_BORDER_WIDTH])), GetColor(style[SLIDER_INSIDE_COLOR]));
+    
+    switch (sliderState)
+    {
+        case SLIDER_DEFAULT: DrawRectangleRec(sliderButton, GetColor(style[SLIDER_DEFAULT_COLOR])); break;
+        case SLIDER_HOVER: DrawRectangleRec(sliderButton, GetColor(style[SLIDER_HOVER_COLOR])); break;
+        case SLIDER_ACTIVE: DrawRectangleRec(sliderButton, GetColor(style[SLIDER_ACTIVE_COLOR])); break;
+        default: break;
+    } 
+    //--------------------------------------------------------------------
+    
+    return minValue + (maxValue - minValue)*sliderPos;
+}
+
+// Slider Bar element, returns selected value
+float GuiSliderBar(Rectangle bounds, float value, float minValue, float maxValue)
+{
+    SliderState sliderState = SLIDER_DEFAULT;
+    Vector2 mousePoint = GetMousePosition();
+    float fixedValue;
+    float fixedMinValue;
+    
+    fixedValue = value - minValue;
+    maxValue = maxValue - minValue;
+    fixedMinValue = 0;
+    
+    if (fixedValue <= fixedMinValue) fixedValue = fixedMinValue;
+    else if (fixedValue >= maxValue) fixedValue = maxValue;
+ 
+    Rectangle sliderBar;
+
+    sliderBar.x = bounds.x + style[SLIDER_BORDER_WIDTH];
+    sliderBar.y = bounds.y + style[SLIDER_BORDER_WIDTH];
+    sliderBar.width = ((fixedValue*((float)bounds.width - 2*style[SLIDER_BORDER_WIDTH]))/(maxValue - fixedMinValue));
+    sliderBar.height = bounds.height - 2*style[SLIDER_BORDER_WIDTH];
+
+    if (CheckCollisionPointRec(mousePoint, bounds))
+    {
+        sliderState = SLIDER_HOVER;
+        
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) 
+        {
+            sliderState = SLIDER_ACTIVE;
+            
+            sliderBar.width = (mousePoint.x - bounds.x - style[SLIDER_BORDER_WIDTH]);
+            
+            if (mousePoint.x <= (bounds.x + style[SLIDER_BORDER_WIDTH])) sliderBar.width = 0;
+            else if (mousePoint.x >= (bounds.x + bounds.width - style[SLIDER_BORDER_WIDTH])) sliderBar.width = bounds.width - 2*style[SLIDER_BORDER_WIDTH];
+        }
+    }
+    else sliderState = SLIDER_DEFAULT;
+
+    fixedValue = ((float)sliderBar.width*(maxValue - fixedMinValue))/((float)bounds.width - 2*style[SLIDER_BORDER_WIDTH]);
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    DrawRectangleRec(bounds, GetColor(style[SLIDERBAR_BORDER_COLOR]));
+    DrawRectangle((int)(bounds.x + style[SLIDER_BORDER_WIDTH]), (int)(bounds.y + style[SLIDER_BORDER_WIDTH]) , (int)(bounds.width - (2*style[SLIDER_BORDER_WIDTH])), (int)(bounds.height - (2*style[SLIDER_BORDER_WIDTH])), GetColor(style[SLIDERBAR_INSIDE_COLOR]));
+    
+    switch (sliderState)
+    {
+        case SLIDER_DEFAULT: DrawRectangleRec(sliderBar, GetColor(style[SLIDERBAR_DEFAULT_COLOR])); break;
+        case SLIDER_HOVER: DrawRectangleRec(sliderBar, GetColor(style[SLIDERBAR_HOVER_COLOR])); break;
+        case SLIDER_ACTIVE: DrawRectangleRec(sliderBar, GetColor(style[SLIDERBAR_ACTIVE_COLOR])); break;
+        default: break;
+    }
+    
+    if (minValue < 0 && maxValue > 0) DrawRectangle((bounds.x + style[SLIDER_BORDER_WIDTH]) - (minValue * ((bounds.width - (style[SLIDER_BORDER_WIDTH]*2))/maxValue)), sliderBar.y, 1, sliderBar.height, GetColor(style[SLIDERBAR_ZERO_LINE_COLOR]));
+    //--------------------------------------------------------------------
+
+    return fixedValue + minValue;
+}
+
+// Progress Bar element, shows current progress value
+void GuiProgressBar(Rectangle bounds, float value)
+{
+    if (value > 1.0f) value = 1.0f;
+    else if (value < 0.0f) value = 0.0f;
+
+    Rectangle progressBar = { bounds.x + style[PROGRESSBAR_BORDER_WIDTH], bounds.y + style[PROGRESSBAR_BORDER_WIDTH], bounds.width - (style[PROGRESSBAR_BORDER_WIDTH] * 2), bounds.height - (style[PROGRESSBAR_BORDER_WIDTH] * 2)};
+    Rectangle progressValue = { bounds.x + style[PROGRESSBAR_BORDER_WIDTH], bounds.y + style[PROGRESSBAR_BORDER_WIDTH], value * (bounds.width - (style[PROGRESSBAR_BORDER_WIDTH] * 2)), bounds.height - (style[PROGRESSBAR_BORDER_WIDTH] * 2)};
+
+    // Draw control
+    //--------------------------------------------------------------------
+    DrawRectangleRec(bounds, GetColor(style[PROGRESSBAR_BORDER_COLOR]));
+    DrawRectangleRec(progressBar, GetColor(style[PROGRESSBAR_INSIDE_COLOR]));
+    DrawRectangleRec(progressValue, GetColor(style[PROGRESSBAR_PROGRESS_COLOR]));
+    //--------------------------------------------------------------------
+}
+
+// Spinner element, returns selected value
+// NOTE: Requires static variables: framesCounter, valueSpeed - ERROR!
+int GuiSpinner(Rectangle bounds, int value, int minValue, int maxValue)
+{
+    SpinnerState spinnerState = SPINNER_DEFAULT;
+    Rectangle labelBoxBound = { bounds.x + bounds.width/4 + 1, bounds.y, bounds.width/2, bounds.height };
+    Rectangle leftButtonBound = { bounds.x, bounds.y, bounds.width/4, bounds.height };
+    Rectangle rightButtonBound = { bounds.x + bounds.width - bounds.width/4 + 1, bounds.y, bounds.width/4, bounds.height };
+    Vector2 mousePoint = GetMousePosition();
+
+    int textHeight = GetFontBaseSize(GetDefaultFont());
+
+    int textWidth = MeasureText(FormatText("%i", value), style[GLOBAL_TEXT_FONTSIZE]);
+    
+    int buttonSide = 0;
+    
+    static int framesCounter = 0;
+    static bool valueSpeed = false;;
+    
+    //if (comboBoxButton.width < textWidth) comboBoxButton.width = textWidth + style[TOGGLE_TEXT_PADDING];
+    //if (comboBoxButton.height < textHeight) comboBoxButton.height = textHeight + style[TOGGLE_TEXT_PADDING]/2;
+    
+    if (CheckCollisionPointRec(mousePoint, leftButtonBound) || CheckCollisionPointRec(mousePoint, rightButtonBound) || CheckCollisionPointRec(mousePoint, labelBoxBound))
+    {
+        if (IsKeyDown(KEY_LEFT))
+        {
+            spinnerState = SPINNER_PRESSED;
+            buttonSide = 1;
+            
+            if (value > minValue) value -= 1;
+        }
+        else if (IsKeyDown(KEY_RIGHT))
+        {
+            spinnerState = SPINNER_PRESSED;
+            buttonSide = 2;
+            
+            if (value < maxValue) value += 1;
+        }
+    }
+    
+    if (CheckCollisionPointRec(mousePoint, leftButtonBound))
+    {
+       buttonSide = 1;
+       spinnerState = SPINNER_HOVER;
+       
+       if (IsMouseButtonDown(MOUSE_LEFT_BUTTON))
+       {
+            if (!valueSpeed) 
+            {
+                if (value > minValue) value--;
+                valueSpeed = true;
+            }
+            else framesCounter++;
+            
+            spinnerState = SPINNER_PRESSED;
+            
+            if (value > minValue) 
+            {
+                if (framesCounter >= 30) value -= 1;
+            }
+       }
+    }
+    else if (CheckCollisionPointRec(mousePoint, rightButtonBound))
+    {
+        buttonSide = 2;
+        spinnerState = SPINNER_HOVER;
+        
+        if (IsMouseButtonDown(MOUSE_LEFT_BUTTON)) 
+       {
+            if (!valueSpeed) 
+            {
+                if (value < maxValue) value++;
+                valueSpeed = true;
+            }
+            else framesCounter++;
+            
+            spinnerState = SPINNER_PRESSED;
+            
+            if (value < maxValue) 
+            {
+                if (framesCounter >= 30) value += 1;
+            }
+       }
+    }
+    else if (!CheckCollisionPointRec(mousePoint, labelBoxBound)) buttonSide = 0;
+    
+    if(IsMouseButtonUp(MOUSE_LEFT_BUTTON))
+    {
+        valueSpeed = false;
+        framesCounter = 0;
+    }
+    
+    // Draw control
+    //--------------------------------------------------------------------
+    switch (spinnerState)
+    {
+        case SPINNER_DEFAULT:
+        {
+            DrawRectangleRec(leftButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+            DrawRectangle(leftButtonBound.x + 2, leftButtonBound.y + 2, leftButtonBound.width - 4, leftButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+            
+            DrawRectangleRec(rightButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+            DrawRectangle(rightButtonBound.x + 2, rightButtonBound.y + 2, rightButtonBound.width - 4, rightButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+            
+            DrawText(FormatText("-"), leftButtonBound.x + (leftButtonBound.width/2 - (MeasureText(FormatText("+"), style[GLOBAL_TEXT_FONTSIZE]))/2), leftButtonBound.y + (leftButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+            DrawText(FormatText("+"), rightButtonBound.x + (rightButtonBound.width/2 - (MeasureText(FormatText("-"), style[GLOBAL_TEXT_FONTSIZE]))/2), rightButtonBound.y + (rightButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+            
+            DrawRectangleRec(labelBoxBound, GetColor(style[SPINNER_LABEL_BORDER_COLOR]));
+            DrawRectangle(labelBoxBound.x + 1, labelBoxBound.y + 1, labelBoxBound.width - 2, labelBoxBound.height - 2, GetColor(style[SPINNER_LABEL_INSIDE_COLOR]));
+            
+            DrawText(FormatText("%i", value), labelBoxBound.x + (labelBoxBound.width/2 - textWidth/2), labelBoxBound.y + (labelBoxBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_TEXT_COLOR]));
+        } break;
+        case SPINNER_HOVER:
+        {
+            if (buttonSide == 1)
+            {
+                DrawRectangleRec(leftButtonBound, GetColor(style[SPINNER_HOVER_BUTTON_BORDER_COLOR]));
+                DrawRectangle(leftButtonBound.x + 2, leftButtonBound.y + 2, leftButtonBound.width - 4, leftButtonBound.height - 4, GetColor(style[SPINNER_HOVER_BUTTON_INSIDE_COLOR]));
+                
+                DrawRectangleRec(rightButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+                DrawRectangle(rightButtonBound.x + 2, rightButtonBound.y + 2, rightButtonBound.width - 4, rightButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+                
+                DrawText(FormatText("-"), leftButtonBound.x + (leftButtonBound.width/2 - (MeasureText(FormatText("+"), style[GLOBAL_TEXT_FONTSIZE]))/2), leftButtonBound.y + (leftButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_HOVER_SYMBOL_COLOR])); 
+                DrawText(FormatText("+"), rightButtonBound.x + (rightButtonBound.width/2 - (MeasureText(FormatText("-"), style[GLOBAL_TEXT_FONTSIZE]))/2), rightButtonBound.y + (rightButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+            }                
+            else if (buttonSide == 2)
+            {
+                DrawRectangleRec(leftButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+                DrawRectangle(leftButtonBound.x + 2, leftButtonBound.y + 2, leftButtonBound.width - 4, leftButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+                
+                DrawRectangleRec(rightButtonBound, GetColor(style[SPINNER_HOVER_BUTTON_BORDER_COLOR]));
+                DrawRectangle(rightButtonBound.x + 2, rightButtonBound.y + 2, rightButtonBound.width - 4, rightButtonBound.height - 4, GetColor(style[SPINNER_HOVER_BUTTON_INSIDE_COLOR]));
+                
+                DrawText(FormatText("-"), leftButtonBound.x + (leftButtonBound.width/2 - (MeasureText(FormatText("+"), style[GLOBAL_TEXT_FONTSIZE]))/2), leftButtonBound.y + (leftButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+                DrawText(FormatText("+"), rightButtonBound.x + (rightButtonBound.width/2 - (MeasureText(FormatText("-"), style[GLOBAL_TEXT_FONTSIZE]))/2), rightButtonBound.y + (rightButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_HOVER_SYMBOL_COLOR])); 
+            }
+            
+            DrawRectangleRec(labelBoxBound, GetColor(style[SPINNER_LABEL_BORDER_COLOR]));
+            DrawRectangle(labelBoxBound.x + 1, labelBoxBound.y + 1, labelBoxBound.width - 2, labelBoxBound.height - 2, GetColor(style[SPINNER_LABEL_INSIDE_COLOR]));
+            
+            DrawText(FormatText("%i", value), labelBoxBound.x + (labelBoxBound.width/2 - textWidth/2), labelBoxBound.y + (labelBoxBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_HOVER_TEXT_COLOR]));  
+        } break;
+        case SPINNER_PRESSED:
+        {
+            if (buttonSide == 1)
+            {
+                DrawRectangleRec(leftButtonBound, GetColor(style[SPINNER_PRESSED_BUTTON_BORDER_COLOR]));
+                DrawRectangle(leftButtonBound.x + 2, leftButtonBound.y + 2, leftButtonBound.width - 4, leftButtonBound.height - 4, GetColor(style[SPINNER_PRESSED_BUTTON_INSIDE_COLOR]));
+                
+                DrawRectangleRec(rightButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+                DrawRectangle(rightButtonBound.x + 2, rightButtonBound.y + 2, rightButtonBound.width - 4, rightButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+                
+                DrawText(FormatText("-"), leftButtonBound.x + (leftButtonBound.width/2 - (MeasureText(FormatText("+"), style[GLOBAL_TEXT_FONTSIZE]))/2), leftButtonBound.y + (leftButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_PRESSED_SYMBOL_COLOR])); 
+                DrawText(FormatText("+"), rightButtonBound.x + (rightButtonBound.width/2 - (MeasureText(FormatText("-"), style[GLOBAL_TEXT_FONTSIZE]))/2), rightButtonBound.y + (rightButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+            }                
+            else if (buttonSide == 2)
+            {
+                DrawRectangleRec(leftButtonBound, GetColor(style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR]));
+                DrawRectangle(leftButtonBound.x + 2, leftButtonBound.y + 2, leftButtonBound.width - 4, leftButtonBound.height - 4, GetColor(style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR]));
+                
+                DrawRectangleRec(rightButtonBound, GetColor(style[SPINNER_PRESSED_BUTTON_BORDER_COLOR]));
+                DrawRectangle(rightButtonBound.x + 2, rightButtonBound.y + 2, rightButtonBound.width - 4, rightButtonBound.height - 4, GetColor(style[SPINNER_PRESSED_BUTTON_INSIDE_COLOR]));
+                
+                DrawText(FormatText("-"), leftButtonBound.x + (leftButtonBound.width/2 - (MeasureText(FormatText("+"), style[GLOBAL_TEXT_FONTSIZE]))/2), leftButtonBound.y + (leftButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_DEFAULT_SYMBOL_COLOR])); 
+                DrawText(FormatText("+"), rightButtonBound.x + (rightButtonBound.width/2 - (MeasureText(FormatText("-"), style[GLOBAL_TEXT_FONTSIZE]))/2), rightButtonBound.y + (rightButtonBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_PRESSED_SYMBOL_COLOR])); 
+            }            
+            DrawRectangleRec(labelBoxBound, GetColor(style[SPINNER_LABEL_BORDER_COLOR]));
+            DrawRectangle(labelBoxBound.x + 1, labelBoxBound.y + 1, labelBoxBound.width - 2, labelBoxBound.height - 2, GetColor(style[SPINNER_LABEL_INSIDE_COLOR]));
+            
+            DrawText(FormatText("%i", value), labelBoxBound.x + (labelBoxBound.width/2 - textWidth/2), labelBoxBound.y + (labelBoxBound.height/2 - textHeight/2), style[GLOBAL_TEXT_FONTSIZE], GetColor(style[SPINNER_PRESSED_TEXT_COLOR]));  
+        } break;
+        default: break;
+    }
+    return value;
+}
+
+// Text Box element, returns input text
+// NOTE: Requires static variables: framesCounter, maxChars - ERROR!
+char *GuiTextBox(Rectangle bounds, char *text)
+{
+    static int maxChars = 20;
+    int initPos = bounds.x + 4;
+    char letter = -1;
+    static int framesCounter = 0;
+    
+    framesCounter++;
+    
+    letter = GetKeyPressed();
+    
+    if (letter != -1)
+    {
+        if (letter == 3)
+        {
+            for (int i = 0; i < maxChars; i++)
+            {
+                if ((text[i] == '\0') && (i > 0))
+                {
+                    text[i - 1] = '\0';
+                    break;
+                }
+            }
+            
+            text[19] = '\0';
+        }
+        else
+        {
+            for (int i = 0; i < maxChars; i++)
+            {
+                if (text[i] == '\0')
+                {
+                    text[i] = letter;
+                    break;
+                }
+            }
+        }
+    }
+
+    // Draw control
+    //--------------------------------------------------------------------
+    DrawRectangleRec(bounds, GetColor(style[TEXTBOX_BORDER_COLOR]));
+    DrawRectangle(bounds.x + style[TEXTBOX_BORDER_WIDTH], bounds.y + style[TEXTBOX_BORDER_WIDTH], bounds.width - (style[TEXTBOX_BORDER_WIDTH] * 2), bounds.height - (style[TEXTBOX_BORDER_WIDTH] * 2), GetColor(style[TEXTBOX_INSIDE_COLOR]));
+
+    for (int i = 0; i < maxChars; i++)
+    {
+        if (text[i] == '\0') break;
+        
+        DrawText(FormatText("%c", text[i]), initPos, bounds.y + 10, style[TEXTBOX_TEXT_FONTSIZE], GetColor(style[TEXTBOX_TEXT_COLOR]));
+        initPos += ((GetDefaultFont().charSet[(int)text[i] - 32].w + 2));
+    }
+
+    if ((framesCounter/20)%2) DrawLine(initPos + 2, bounds.y + 10, initPos + 2, bounds.y + 10 + 10, GetColor(style[TEXTBOX_LINE_COLOR]));
+    //--------------------------------------------------------------------    
+
+    return text;
+}
+
+// TODO: GuiBox?
+// TODO: GuiWindow?
+// TODO: GuiPanel?
+
+// Save current GUI style into a text file
+void SaveGuiStyle(const char *fileName)
+{
+    FILE *styleFile = fopen(fileName, "wt");
+    
+    for (int i = 0; i < NUM_PROPERTIES; i++) fprintf(styleFile, "%-40s0x%x\n", guiPropertyName[i], GetStyleProperty(i));
+    
+    fclose(styleFile);
+}
+
+// Load GUI style from a text file
+void LoadGuiStyle(const char *fileName)
+{
+    typedef struct {
+        char id[64];
+        int value;
+    } StyleProperty;
+    
+    StyleProperty *styleProp = (StyleProperty *)malloc(128*sizeof(StyleProperty));; 
+    int counter = 0;
+    
+    FILE *styleFile = fopen(fileName, "rt");
+
+    while (!feof(styleFile))
+    {
+        fscanf(styleFile, "%s %i\n", styleProp[counter].id, &styleProp[counter].value);
+        counter++;
+    }
+
+    fclose(styleFile);
+
+    for (int i = 0; i < counter; i++)
+    {
+        for (int j = 0; j < NUM_PROPERTIES; j++)
+        {
+            if (strcmp(styleProp[i].id, guiPropertyName[j]) == 0)
+            {
+                // Assign correct property to style
+                style[j] = styleProp[i].value;
+            }
+        }
+    }
+    
+    free(styleProp);
+}
+
+// Set one style property value
+void SetStyleProperty(int guiProperty, int value) 
+{
+    #define NUM_COLOR_SAMPLES   10
+    
+    if (guiProperty == GLOBAL_BASE_COLOR)
+    {
+        Color baseColor = GetColor(value);
+        Color fadeColor[NUM_COLOR_SAMPLES];
+        
+        for (int i = 0; i < NUM_COLOR_SAMPLES; i++) fadeColor[i] = ColorMultiply(baseColor, 1.0f - (float)i/(NUM_COLOR_SAMPLES - 1));
+        
+        style[GLOBAL_BASE_COLOR] = value;
+        style[BACKGROUND_COLOR] = GetHexValue(fadeColor[3]);
+        style[BUTTON_DEFAULT_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[BUTTON_HOVER_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[BUTTON_PRESSED_INSIDE_COLOR] = GetHexValue(fadeColor[5]);
+        style[TOGGLE_DEFAULT_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[TOGGLE_HOVER_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[TOGGLE_PRESSED_INSIDE_COLOR] = GetHexValue(fadeColor[5]);
+        style[TOGGLE_ACTIVE_INSIDE_COLOR] = GetHexValue(fadeColor[8]);
+        style[SLIDER_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[SLIDER_DEFAULT_COLOR] = GetHexValue(fadeColor[6]);
+        style[SLIDER_HOVER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SLIDER_ACTIVE_COLOR] = GetHexValue(fadeColor[9]);
+        style[SLIDERBAR_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[SLIDERBAR_DEFAULT_COLOR] = GetHexValue(fadeColor[6]);
+        style[SLIDERBAR_HOVER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SLIDERBAR_ACTIVE_COLOR] = GetHexValue(fadeColor[9]);
+        style[SLIDERBAR_ZERO_LINE_COLOR] = GetHexValue(fadeColor[8]);
+        style[PROGRESSBAR_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[PROGRESSBAR_PROGRESS_COLOR] = GetHexValue(fadeColor[6]);
+        style[SPINNER_LABEL_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[SPINNER_DEFAULT_BUTTON_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[SPINNER_HOVER_BUTTON_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[SPINNER_PRESSED_BUTTON_INSIDE_COLOR] = GetHexValue(fadeColor[5]);
+        style[COMBOBOX_DEFAULT_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[COMBOBOX_HOVER_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[COMBOBOX_PRESSED_INSIDE_COLOR] = GetHexValue(fadeColor[8]);
+        style[COMBOBOX_PRESSED_LIST_INSIDE_COLOR] = GetHexValue(fadeColor[8]);
+        style[CHECKBOX_DEFAULT_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+        style[CHECKBOX_CLICK_INSIDE_COLOR] = GetHexValue(fadeColor[6]);
+        style[CHECKBOX_STATUS_ACTIVE_COLOR] = GetHexValue(fadeColor[8]);
+        style[TEXTBOX_INSIDE_COLOR] = GetHexValue(fadeColor[4]);
+    }
+    else if (guiProperty == GLOBAL_BORDER_COLOR)
+    {
+        Color baseColor = GetColor(value);
+        Color fadeColor[NUM_COLOR_SAMPLES];
+        
+        for (int i = 0; i < NUM_COLOR_SAMPLES; i++) fadeColor[i] = ColorMultiply(baseColor, 1.0f - (float)i/(NUM_COLOR_SAMPLES - 1));
+        
+        style[GLOBAL_BORDER_COLOR] = value;
+        style[BUTTON_DEFAULT_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[BUTTON_HOVER_BORDER_COLOR] = GetHexValue(fadeColor[8]);
+        style[BUTTON_PRESSED_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[TOGGLE_DEFAULT_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[TOGGLE_HOVER_BORDER_COLOR] = GetHexValue(fadeColor[8]);
+        style[TOGGLE_PRESSED_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[TOGGLE_ACTIVE_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[SLIDER_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SLIDERBAR_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[PROGRESSBAR_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SPINNER_LABEL_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SPINNER_DEFAULT_BUTTON_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[SPINNER_HOVER_BUTTON_BORDER_COLOR] = GetHexValue(fadeColor[8]);
+        style[SPINNER_PRESSED_BUTTON_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[COMBOBOX_DEFAULT_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[COMBOBOX_HOVER_BORDER_COLOR] = GetHexValue(fadeColor[8]);
+        style[COMBOBOX_PRESSED_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[COMBOBOX_PRESSED_LIST_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[CHECKBOX_DEFAULT_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+        style[CHECKBOX_HOVER_BORDER_COLOR] = GetHexValue(fadeColor[8]);
+        style[CHECKBOX_CLICK_BORDER_COLOR] = GetHexValue(fadeColor[9]);
+        style[TEXTBOX_BORDER_COLOR] = GetHexValue(fadeColor[7]);
+    }
+    else if (guiProperty == GLOBAL_TEXT_COLOR)
+    {
+        Color baseColor = GetColor(value);
+        Color fadeColor[NUM_COLOR_SAMPLES];
+        
+        for (int i = 0; i < NUM_COLOR_SAMPLES; i++) fadeColor[i] = ColorMultiply(baseColor, 1.0f - (float)i/(NUM_COLOR_SAMPLES - 1));
+        
+        style[GLOBAL_TEXT_COLOR] = value;
+        style[LABEL_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[BUTTON_DEFAULT_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[BUTTON_HOVER_TEXT_COLOR] = GetHexValue(fadeColor[8]);
+        style[BUTTON_PRESSED_TEXT_COLOR] = GetHexValue(fadeColor[5]);
+        style[TOGGLE_DEFAULT_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[TOGGLE_HOVER_TEXT_COLOR] = GetHexValue(fadeColor[8]);
+        style[TOGGLE_PRESSED_TEXT_COLOR] = GetHexValue(fadeColor[5]);
+        style[TOGGLE_ACTIVE_TEXT_COLOR] = GetHexValue(fadeColor[5]);
+        style[SPINNER_DEFAULT_SYMBOL_COLOR] = GetHexValue(fadeColor[9]);
+        style[SPINNER_DEFAULT_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[SPINNER_HOVER_SYMBOL_COLOR] = GetHexValue(fadeColor[8]);
+        style[SPINNER_HOVER_TEXT_COLOR] = GetHexValue(fadeColor[8]);
+        style[SPINNER_PRESSED_SYMBOL_COLOR] = GetHexValue(fadeColor[5]);
+        style[SPINNER_PRESSED_TEXT_COLOR] = GetHexValue(fadeColor[5]);
+        style[COMBOBOX_DEFAULT_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[COMBOBOX_DEFAULT_LIST_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[COMBOBOX_HOVER_TEXT_COLOR] = GetHexValue(fadeColor[8]);
+        style[COMBOBOX_HOVER_LIST_TEXT_COLOR] = GetHexValue(fadeColor[8]);
+        style[COMBOBOX_PRESSED_TEXT_COLOR] = GetHexValue(fadeColor[4]);
+        style[COMBOBOX_PRESSED_LIST_TEXT_COLOR] = GetHexValue(fadeColor[4]);
+        style[TEXTBOX_TEXT_COLOR] = GetHexValue(fadeColor[9]);
+        style[TEXTBOX_LINE_COLOR] = GetHexValue(fadeColor[6]);
+    }
+    else style[guiProperty] = value; 
+
+}
+
+// Get one style property value
+int GetStyleProperty(int guiProperty) { return style[guiProperty]; }
+
+//----------------------------------------------------------------------------------
+// Module specific Functions Definition
+//----------------------------------------------------------------------------------
+
+static Color ColorMultiply(Color baseColor, float value)
+{
+    Color multColor = baseColor;
+
+    if (value > 1.0f) value = 1.0f;
+    else if (value < 0.0f) value = 0.0f;
+    
+    multColor.r += (255 - multColor.r)*value;
+    multColor.g += (255 - multColor.g)*value;
+    multColor.b += (255 - multColor.b)*value;
+    
+    return multColor;
+}
\ No newline at end of file
diff --git a/src/raygui.h b/src/raygui.h
new file mode 100644
index 00000000..6906eca7
--- /dev/null
+++ b/src/raygui.h
@@ -0,0 +1,271 @@
+/*******************************************************************************************
+*
+*   raygui - raylib IMGUI system (Immedite Mode GUI)
+*
+*   Copyright (c) 2015 Kevin Gato, Daniel Nicolás, Sergio Martinez and Ramon Santamaria
+*
+*   This software is provided "as-is", without any express or implied warranty. In no event
+*   will the authors be held liable for any damages arising from the use of this software.
+*
+*   Permission is granted to anyone to use this software for any purpose, including commercial
+*   applications, and to alter it and redistribute it freely, subject to the following restrictions:
+*
+*     1. The origin of this software must not be misrepresented; you must not claim that you
+*     wrote the original software. If you use this software in a product, an acknowledgment
+*     in the product documentation would be appreciated but is not required.
+*
+*     2. Altered source versions must be plainly marked as such, and must not be misrepresented
+*     as being the original software.
+*
+*     3. This notice may not be removed or altered from any source distribution.
+*
+**********************************************************************************************/
+#ifndef RAYGUI_H
+#define RAYGUI_H
+
+#include "raylib.h"
+
+//----------------------------------------------------------------------------------
+// Defines and Macros
+//----------------------------------------------------------------------------------
+#define NUM_PROPERTIES  98
+
+//----------------------------------------------------------------------------------
+// Types and Structures Definition
+//----------------------------------------------------------------------------------
+typedef enum GuiProperty {
+    GLOBAL_BASE_COLOR = 0,
+    GLOBAL_BORDER_COLOR,
+    GLOBAL_TEXT_COLOR,
+    GLOBAL_TEXT_FONTSIZE,
+    GLOBAL_BORDER_WIDTH,
+    BACKGROUND_COLOR,
+    LABEL_BORDER_WIDTH,
+    LABEL_TEXT_COLOR,
+    LABEL_TEXT_PADDING,
+    BUTTON_BORDER_WIDTH,
+    BUTTON_TEXT_PADDING,
+    BUTTON_DEFAULT_BORDER_COLOR,
+    BUTTON_DEFAULT_INSIDE_COLOR,
+    BUTTON_DEFAULT_TEXT_COLOR,
+    BUTTON_HOVER_BORDER_COLOR,
+    BUTTON_HOVER_INSIDE_COLOR,
+    BUTTON_HOVER_TEXT_COLOR,
+    BUTTON_PRESSED_BORDER_COLOR,
+    BUTTON_PRESSED_INSIDE_COLOR,
+    BUTTON_PRESSED_TEXT_COLOR,
+    TOGGLE_TEXT_PADDING,
+    TOGGLE_BORDER_WIDTH,
+    TOGGLE_DEFAULT_BORDER_COLOR,
+    TOGGLE_DEFAULT_INSIDE_COLOR,
+    TOGGLE_DEFAULT_TEXT_COLOR,
+    TOGGLE_HOVER_BORDER_COLOR,
+    TOGGLE_HOVER_INSIDE_COLOR,
+    TOGGLE_HOVER_TEXT_COLOR,
+    TOGGLE_PRESSED_BORDER_COLOR,
+    TOGGLE_PRESSED_INSIDE_COLOR,
+    TOGGLE_PRESSED_TEXT_COLOR,
+    TOGGLE_ACTIVE_BORDER_COLOR,
+    TOGGLE_ACTIVE_INSIDE_COLOR,
+    TOGGLE_ACTIVE_TEXT_COLOR,
+    TOGGLEGROUP_PADDING,
+    SLIDER_BORDER_WIDTH,
+    SLIDER_BUTTON_BORDER_WIDTH,
+    SLIDER_BORDER_COLOR,
+    SLIDER_INSIDE_COLOR,
+    SLIDER_DEFAULT_COLOR,
+    SLIDER_HOVER_COLOR,
+    SLIDER_ACTIVE_COLOR,
+    SLIDERBAR_BORDER_COLOR,
+    SLIDERBAR_INSIDE_COLOR,
+    SLIDERBAR_DEFAULT_COLOR,
+    SLIDERBAR_HOVER_COLOR,
+    SLIDERBAR_ACTIVE_COLOR,
+    SLIDERBAR_ZERO_LINE_COLOR,
+    PROGRESSBAR_BORDER_COLOR,
+    PROGRESSBAR_INSIDE_COLOR,
+    PROGRESSBAR_PROGRESS_COLOR,
+    PROGRESSBAR_BORDER_WIDTH,
+    SPINNER_LABEL_BORDER_COLOR,
+    SPINNER_LABEL_INSIDE_COLOR,
+    SPINNER_DEFAULT_BUTTON_BORDER_COLOR,
+    SPINNER_DEFAULT_BUTTON_INSIDE_COLOR,
+    SPINNER_DEFAULT_SYMBOL_COLOR,
+    SPINNER_DEFAULT_TEXT_COLOR,
+    SPINNER_HOVER_BUTTON_BORDER_COLOR,
+    SPINNER_HOVER_BUTTON_INSIDE_COLOR,
+    SPINNER_HOVER_SYMBOL_COLOR,
+    SPINNER_HOVER_TEXT_COLOR,
+    SPINNER_PRESSED_BUTTON_BORDER_COLOR,
+    SPINNER_PRESSED_BUTTON_INSIDE_COLOR,
+    SPINNER_PRESSED_SYMBOL_COLOR,
+    SPINNER_PRESSED_TEXT_COLOR,
+    COMBOBOX_PADDING,
+    COMBOBOX_BUTTON_WIDTH,
+    COMBOBOX_BUTTON_HEIGHT,
+    COMBOBOX_BORDER_WIDTH,
+    COMBOBOX_DEFAULT_BORDER_COLOR,
+    COMBOBOX_DEFAULT_INSIDE_COLOR,
+    COMBOBOX_DEFAULT_TEXT_COLOR,
+    COMBOBOX_DEFAULT_LIST_TEXT_COLOR,
+    COMBOBOX_HOVER_BORDER_COLOR,
+    COMBOBOX_HOVER_INSIDE_COLOR,
+    COMBOBOX_HOVER_TEXT_COLOR,
+    COMBOBOX_HOVER_LIST_TEXT_COLOR,
+    COMBOBOX_PRESSED_BORDER_COLOR,
+    COMBOBOX_PRESSED_INSIDE_COLOR,
+    COMBOBOX_PRESSED_TEXT_COLOR,
+    COMBOBOX_PRESSED_LIST_BORDER_COLOR,
+    COMBOBOX_PRESSED_LIST_INSIDE_COLOR,
+    COMBOBOX_PRESSED_LIST_TEXT_COLOR,
+    CHECKBOX_DEFAULT_BORDER_COLOR,
+    CHECKBOX_DEFAULT_INSIDE_COLOR,
+    CHECKBOX_HOVER_BORDER_COLOR,
+    CHECKBOX_HOVER_INSIDE_COLOR,
+    CHECKBOX_CLICK_BORDER_COLOR,
+    CHECKBOX_CLICK_INSIDE_COLOR,
+    CHECKBOX_STATUS_ACTIVE_COLOR,
+    CHECKBOX_INSIDE_WIDTH,
+    TEXTBOX_BORDER_WIDTH,
+    TEXTBOX_BORDER_COLOR,
+    TEXTBOX_INSIDE_COLOR,
+    TEXTBOX_TEXT_COLOR,
+    TEXTBOX_LINE_COLOR,
+    TEXTBOX_TEXT_FONTSIZE
+} GuiProperty;
+
+#ifdef __cplusplus
+extern "C" {            // Prevents name mangling of functions
+#endif
+
+//----------------------------------------------------------------------------------
+// Global Variables Definition
+//----------------------------------------------------------------------------------
+static const char *guiPropertyName[] = {
+    "GLOBAL_BASE_COLOR",
+    "GLOBAL_BORDER_COLOR",
+    "GLOBAL_TEXT_COLOR",
+    "GLOBAL_TEXT_FONTSIZE",
+    "GLOBAL_BORDER_WIDTH",
+    "BACKGROUND_COLOR",
+    "LABEL_BORDER_WIDTH",
+    "LABEL_TEXT_COLOR",
+    "LABEL_TEXT_PADDING",
+    "BUTTON_BORDER_WIDTH",
+    "BUTTON_TEXT_PADDING",
+    "BUTTON_DEFAULT_BORDER_COLOR",
+    "BUTTON_DEFAULT_INSIDE_COLOR",
+    "BUTTON_DEFAULT_TEXT_COLOR",
+    "BUTTON_HOVER_BORDER_COLOR",
+    "BUTTON_HOVER_INSIDE_COLOR",
+    "BUTTON_HOVER_TEXT_COLOR",
+    "BUTTON_PRESSED_BORDER_COLOR",
+    "BUTTON_PRESSED_INSIDE_COLOR",
+    "BUTTON_PRESSED_TEXT_COLOR",
+    "TOGGLE_TEXT_PADDING",
+    "TOGGLE_BORDER_WIDTH",
+    "TOGGLE_DEFAULT_BORDER_COLOR",
+    "TOGGLE_DEFAULT_INSIDE_COLOR",
+    "TOGGLE_DEFAULT_TEXT_COLOR",
+    "TOGGLE_HOVER_BORDER_COLOR",
+    "TOGGLE_HOVER_INSIDE_COLOR",
+    "TOGGLE_HOVER_TEXT_COLOR",
+    "TOGGLE_PRESSED_BORDER_COLOR",
+    "TOGGLE_PRESSED_INSIDE_COLOR",
+    "TOGGLE_PRESSED_TEXT_COLOR",
+    "TOGGLE_ACTIVE_BORDER_COLOR",
+    "TOGGLE_ACTIVE_INSIDE_COLOR",
+    "TOGGLE_ACTIVE_TEXT_COLOR",
+    "TOGGLEGROUP_PADDING",
+    "SLIDER_BORDER_WIDTH",
+    "SLIDER_BUTTON_BORDER_WIDTH",
+    "SLIDER_BORDER_COLOR",
+    "SLIDER_INSIDE_COLOR",
+    "SLIDER_DEFAULT_COLOR",
+    "SLIDER_HOVER_COLOR",
+    "SLIDER_ACTIVE_COLOR",
+    "SLIDERBAR_BORDER_COLOR",
+    "SLIDERBAR_INSIDE_COLOR",
+    "SLIDERBAR_DEFAULT_COLOR",
+    "SLIDERBAR_HOVER_COLOR",
+    "SLIDERBAR_ACTIVE_COLOR",
+    "SLIDERBAR_ZERO_LINE_COLOR",
+    "PROGRESSBAR_BORDER_COLOR",
+    "PROGRESSBAR_INSIDE_COLOR",
+    "PROGRESSBAR_PROGRESS_COLOR",
+    "PROGRESSBAR_BORDER_WIDTH",
+    "SPINNER_LABEL_BORDER_COLOR",
+    "SPINNER_LABEL_INSIDE_COLOR",
+    "SPINNER_DEFAULT_BUTTON_BORDER_COLOR",
+    "SPINNER_DEFAULT_BUTTON_INSIDE_COLOR",
+    "SPINNER_DEFAULT_SYMBOL_COLOR",
+    "SPINNER_DEFAULT_TEXT_COLOR",
+    "SPINNER_HOVER_BUTTON_BORDER_COLOR",
+    "SPINNER_HOVER_BUTTON_INSIDE_COLOR",
+    "SPINNER_HOVER_SYMBOL_COLOR",
+    "SPINNER_HOVER_TEXT_COLOR",
+    "SPINNER_PRESSED_BUTTON_BORDER_COLOR",
+    "SPINNER_PRESSED_BUTTON_INSIDE_COLOR",
+    "SPINNER_PRESSED_SYMBOL_COLOR",
+    "SPINNER_PRESSED_TEXT_COLOR",
+    "COMBOBOX_PADDING",
+    "COMBOBOX_BUTTON_WIDTH",
+    "COMBOBOX_BUTTON_HEIGHT",
+    "COMBOBOX_BORDER_WIDTH",
+    "COMBOBOX_DEFAULT_BORDER_COLOR",
+    "COMBOBOX_DEFAULT_INSIDE_COLOR",
+    "COMBOBOX_DEFAULT_TEXT_COLOR",
+    "COMBOBOX_DEFAULT_LIST_TEXT_COLOR",
+    "COMBOBOX_HOVER_BORDER_COLOR",
+    "COMBOBOX_HOVER_INSIDE_COLOR",
+    "COMBOBOX_HOVER_TEXT_COLOR",
+    "COMBOBOX_HOVER_LIST_TEXT_COLOR",
+    "COMBOBOX_PRESSED_BORDER_COLOR",
+    "COMBOBOX_PRESSED_INSIDE_COLOR",
+    "COMBOBOX_PRESSED_TEXT_COLOR",
+    "COMBOBOX_PRESSED_LIST_BORDER_COLOR",
+    "COMBOBOX_PRESSED_LIST_INSIDE_COLOR",
+    "COMBOBOX_PRESSED_LIST_TEXT_COLOR",
+    "CHECKBOX_DEFAULT_BORDER_COLOR",
+    "CHECKBOX_DEFAULT_INSIDE_COLOR",
+    "CHECKBOX_HOVER_BORDER_COLOR",
+    "CHECKBOX_HOVER_INSIDE_COLOR",
+    "CHECKBOX_CLICK_BORDER_COLOR",
+    "CHECKBOX_CLICK_INSIDE_COLOR",
+    "CHECKBOX_STATUS_ACTIVE_COLOR",
+    "CHECKBOX_INSIDE_WIDTH",
+    "TEXTBOX_BORDER_WIDTH",
+    "TEXTBOX_BORDER_COLOR",
+    "TEXTBOX_INSIDE_COLOR",
+    "TEXTBOX_TEXT_COLOR",
+    "TEXTBOX_LINE_COLOR",
+    "TEXTBOX_TEXT_FONTSIZE"
+};
+
+//----------------------------------------------------------------------------------
+// Module Functions Declaration
+//----------------------------------------------------------------------------------
+void GuiLabel(Rectangle bounds, const char *text);                                                  // Label element, show text
+void GuiLabelEx(Rectangle bounds, const char *text, Color textColor, Color border, Color inner);    // Label element extended, configurable colors
+bool GuiButton(Rectangle bounds, const char *text);                                                 // Button element, returns true when clicked
+bool GuiToggleButton(Rectangle bounds, const char *text, bool toggle);                              // Toggle Button element, returns true when active
+int GuiToggleGroup(Rectangle bounds, int toggleNum, char **toggleText, int toggleActive);           // Toggle Group element, returns toggled button index
+int GuiComboBox(Rectangle bounds, int comboNum, char **comboText, int comboActive);                 // Combo Box element, returns selected item index
+bool GuiCheckBox(Rectangle bounds, const char *text, bool checked);                                 // Check Box element, returns true when active
+float GuiSlider(Rectangle bounds, float value, float minValue, float maxValue);                     // Slider element, returns selected value
+float GuiSliderBar(Rectangle bounds, float value, float minValue, float maxValue);                  // Slider Bar element, returns selected value
+void GuiProgressBar(Rectangle bounds, float value);                                                 // Progress Bar element, shows current progress value
+int GuiSpinner(Rectangle bounds, int value, int minValue, int maxValue);                            // Spinner element, returns selected value
+char *GuiTextBox(Rectangle bounds, char *text);                                                     // Text Box element, returns input text
+
+void SaveGuiStyle(const char *fileName);                        // Save GUI style file
+void LoadGuiStyle(const char *fileName);                        // Load GUI style file
+
+void SetStyleProperty(int guiProperty, int value);              // Set one style property
+int GetStyleProperty(int guiProperty);                          // Get one style property
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif // RAYGUI_H