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/*******************************************************************************************
*
* raylib [shapes] example - draw rectangle rounded (with gui options)
*
* This example has been created using raylib 2.5 (www.raylib.com)
* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
*
* Example contributed by Vlad Adrian (@demizdor) and reviewed by Ramon Santamaria (@raysan5)
*
* Copyright (c) 2018 Vlad Adrian (@demizdor) and Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include <raylib.h>
#define RAYGUI_IMPLEMENTATION
#include "raygui.h" // Required for GUI controls
#if defined(PLATFORM_WEB)
#include <emscripten/emscripten.h>
#endif
//----------------------------------------------------------------------------------
// Global Variables Definition
//----------------------------------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)
float roundness = 0.2f;
int width = 200;
int height = 100;
int segments = 0;
int lineThick = 1;
bool drawRect = false;
bool drawRoundedRect = true;
bool drawRoundedLines = false;
//----------------------------------------------------------------------------------
// Module Functions Declaration
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void); // Update and Draw one frame
//----------------------------------------------------------------------------------
// Main Enry Point
//----------------------------------------------------------------------------------
int main(void)
{
// Initialization
//--------------------------------------------------------------------------------------
InitWindow(screenWidth, screenHeight, "raylib [shapes] example - draw rectangle rounded");
#if defined(PLATFORM_WEB)
emscripten_set_main_loop(UpdateDrawFrame, 0, 1);
#else
SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//--------------------------------------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
UpdateDrawFrame();
}
#endif
// De-Initialization
//--------------------------------------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//--------------------------------------------------------------------------------------
return 0;
}
//----------------------------------------------------------------------------------
// Module Functions Definition
//----------------------------------------------------------------------------------
void UpdateDrawFrame(void)
{
// Update
//----------------------------------------------------------------------------------
Rectangle rec = { (GetScreenWidth() - width - 250)/2, (GetScreenHeight() - height)/2, width, height };
//----------------------------------------------------------------------------------
// Draw
//----------------------------------------------------------------------------------
BeginDrawing();
ClearBackground(RAYWHITE);
DrawLine(560, 0, 560, GetScreenHeight(), Fade(LIGHTGRAY, 0.6f));
DrawRectangle(560, 0, GetScreenWidth() - 500, GetScreenHeight(), Fade(LIGHTGRAY, 0.3f));
if (drawRect) DrawRectangleRec(rec, Fade(GOLD, 0.6));
if (drawRoundedRect) DrawRectangleRounded(rec, roundness, segments, Fade(MAROON, 0.2));
if (drawRoundedLines) DrawRectangleRoundedLines(rec,roundness, segments, lineThick, Fade(MAROON, 0.4));
// Draw GUI controls
//------------------------------------------------------------------------------
width = GuiSliderBar((Rectangle){ 640, 40, 105, 20 }, "Width", width, 0, GetScreenWidth() - 300, true );
height = GuiSliderBar((Rectangle){ 640, 70, 105, 20 }, "Height", height, 0, GetScreenHeight() - 50, true);
roundness = GuiSliderBar((Rectangle){ 640, 140, 105, 20 }, "Roundness", roundness, 0.0f, 1.0f, true);
lineThick = GuiSliderBar((Rectangle){ 640, 170, 105, 20 }, "Thickness", lineThick, 0, 20, true);
segments = GuiSliderBar((Rectangle){ 640, 240, 105, 20}, "Segments", segments, 0, 60, true);
drawRoundedRect = GuiCheckBox((Rectangle){ 640, 320, 20, 20 }, "DrawRoundedRect", drawRoundedRect);
drawRoundedLines = GuiCheckBox((Rectangle){ 640, 350, 20, 20 }, "DrawRoundedLines", drawRoundedLines);
drawRect = GuiCheckBox((Rectangle){ 640, 380, 20, 20}, "DrawRect", drawRect);
//------------------------------------------------------------------------------
DrawText(FormatText("MODE: %s", (segments >= 4)? "MANUAL" : "AUTO"), 640, 280, 10, (segments >= 4)? MAROON : DARKGRAY);
DrawFPS(10, 10);
EndDrawing();
//----------------------------------------------------------------------------------
}
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