/*******************************************************************************************
*
* raylib [core] example - window flags
*
* Example originally created with raylib 3.5, last time updated with raylib 3.5
*
* Example licensed under an unmodified zlib/libpng license, which is an OSI-certified,
* BSD-like license that allows static linking with closed source software
*
* Copyright (c) 2020-2023 Ramon Santamaria (@raysan5)
*
********************************************************************************************/
#include "raylib.h"
//------------------------------------------------------------------------------------
// Program main entry point
//------------------------------------------------------------------------------------
int main(void)
{
// Initialization
//---------------------------------------------------------
const int screenWidth = 800;
const int screenHeight = 450;
// Possible window flags
/*
FLAG_VSYNC_HINT
FLAG_FULLSCREEN_MODE -> not working properly -> wrong scaling!
FLAG_WINDOW_RESIZABLE
FLAG_WINDOW_UNDECORATED
FLAG_WINDOW_TRANSPARENT
FLAG_WINDOW_HIDDEN
FLAG_WINDOW_MINIMIZED -> Not supported on window creation
FLAG_WINDOW_MAXIMIZED -> Not supported on window creation
FLAG_WINDOW_UNFOCUSED
FLAG_WINDOW_TOPMOST
FLAG_WINDOW_HIGHDPI -> errors after minimize-resize, fb size is recalculated
FLAG_WINDOW_ALWAYS_RUN
FLAG_MSAA_4X_HINT
*/
// Set configuration flags for window creation
//SetConfigFlags(FLAG_VSYNC_HINT | FLAG_MSAA_4X_HINT | FLAG_WINDOW_HIGHDPI);
InitWindow(screenWidth, screenHeight, "raylib [core] example - window flags");
Vector2 ballPosition = { GetScreenWidth() / 2.0f, GetScreenHeight() / 2.0f };
Vector2 ballSpeed = { 5.0f, 4.0f };
float ballRadius = 20;
int framesCounter = 0;
//SetTargetFPS(60); // Set our game to run at 60 frames-per-second
//----------------------------------------------------------
// Main game loop
while (!WindowShouldClose()) // Detect window close button or ESC key
{
// Update
//-----------------------------------------------------
if (IsKeyPressed(KEY_F)) ToggleFullscreen(); // modifies window size when scaling!
if (IsKeyPressed(KEY_R))
{
if (IsWindowState(FLAG_WINDOW_RESIZABLE)) ClearWindowState(FLAG_WINDOW_RESIZABLE);
else SetWindowState(FLAG_WINDOW_RESIZABLE);
}
if (IsKeyPressed(KEY_D))
{
if (IsWindowState(FLAG_WINDOW_UNDECORATED)) ClearWindowState(FLAG_WINDOW_UNDECORATED);
else SetWindowState(FLAG_WINDOW_UNDECORATED);
}
if (IsKeyPressed(KEY_H))
{
if (!IsWindowState(FLAG_WINDOW_HIDDEN)) SetWindowState(FLAG_WINDOW_HIDDEN);
framesCounter = 0;
}
if (IsWindowState(FLAG_WINDOW_HIDDEN))
{
framesCounter++;
if (framesCounter >= 240) ClearWindowState(FLAG_WINDOW_HIDDEN); // Show window after 3 seconds
}
if (IsKeyPressed(KEY_N))
{
if (!IsWindowState(FLAG_WINDOW_MINIMIZED)) MinimizeWindow();
framesCounter = 0;
}
if (IsWindowState(FLAG_WINDOW_MINIMIZED))
{
framesCounter++;
if (framesCounter >= 240) RestoreWindow(); // Restore window after 3 seconds
}
if (IsKeyPressed(KEY_M))
{
// NOTE: Requires FLAG_WINDOW_RESIZABLE enabled!
if (IsWindowState(FLAG_WINDOW_MAXIMIZED)) RestoreWindow();
else MaximizeWindow();
}
if (IsKeyPressed(KEY_U))
{
if (IsWindowState(FLAG_WINDOW_UNFOCUSED)) ClearWindowState(FLAG_WINDOW_UNFOCUSED);
else SetWindowState(FLAG_WINDOW_UNFOCUSED);
}
if (IsKeyPressed(KEY_T))
{
if (IsWindowState(FLAG_WINDOW_TOPMOST)) ClearWindowState(FLAG_WINDOW_TOPMOST);
else SetWindowState(FLAG_WINDOW_TOPMOST);
}
if (IsKeyPressed(KEY_A))
{
if (IsWindowState(FLAG_WINDOW_ALWAYS_RUN)) ClearWindowState(FLAG_WINDOW_ALWAYS_RUN);
else SetWindowState(FLAG_WINDOW_ALWAYS_RUN);
}
if (IsKeyPressed(KEY_V))
{
if (IsWindowState(FLAG_VSYNC_HINT)) ClearWindowState(FLAG_VSYNC_HINT);
else SetWindowState(FLAG_VSYNC_HINT);
}
// Bouncing ball logic
ballPosition.x += ballSpeed.x;
ballPosition.y += ballSpeed.y;
if ((ballPosition.x >= (GetScreenWidth() - ballRadius)) || (ballPosition.x <= ballRadius)) ballSpeed.x *= -1.0f;
if ((ballPosition.y >= (GetScreenHeight() - ballRadius)) || (ballPosition.y <= ballRadius)) ballSpeed.y *= -1.0f;
//-----------------------------------------------------
// Draw
//-----------------------------------------------------
BeginDrawing();
if (IsWindowState(FLAG_WINDOW_TRANSPARENT)) ClearBackground(BLANK);
else ClearBackground(RAYWHITE);
DrawCircleV(ballPosition, ballRadius, MAROON);
DrawRectangleLinesEx((Rectangle) { 0, 0, (float)GetScreenWidth(), (float)GetScreenHeight() }, 4, RAYWHITE);
DrawCircleV(GetMousePosition(), 10, DARKBLUE);
DrawFPS(10, 10);
DrawText(TextFormat("Screen Size: [%i, %i]", GetScreenWidth(), GetScreenHeight()), 10, 40, 10, GREEN);
// Draw window state info
DrawText("Following flags can be set after window creation:", 10, 60, 10, GRAY);
if (IsWindowState(FLAG_FULLSCREEN_MODE)) DrawText("[F] FLAG_FULLSCREEN_MODE: on", 10, 80, 10, LIME);
else DrawText("[F] FLAG_FULLSCREEN_MODE: off", 10, 80, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_RESIZABLE)) DrawText("[R] FLAG_WINDOW_RESIZABLE: on", 10, 100, 10, LIME);
else DrawText("[R] FLAG_WINDOW_RESIZABLE: off", 10, 100, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_UNDECORATED)) DrawText("[D] FLAG_WINDOW_UNDECORATED: on", 10, 120, 10, LIME);
else DrawText("[D] FLAG_WINDOW_UNDECORATED: off", 10, 120, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_HIDDEN)) DrawText("[H] FLAG_WINDOW_HIDDEN: on", 10, 140, 10, LIME);
else DrawText("[H] FLAG_WINDOW_HIDDEN: off", 10, 140, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_MINIMIZED)) DrawText("[N] FLAG_WINDOW_MINIMIZED: on", 10, 160, 10, LIME);
else DrawText("[N] FLAG_WINDOW_MINIMIZED: off", 10, 160, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_MAXIMIZED)) DrawText("[M] FLAG_WINDOW_MAXIMIZED: on", 10, 180, 10, LIME);
else DrawText("[M] FLAG_WINDOW_MAXIMIZED: off", 10, 180, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_UNFOCUSED)) DrawText("[G] FLAG_WINDOW_UNFOCUSED: on", 10, 200, 10, LIME);
else DrawText("[U] FLAG_WINDOW_UNFOCUSED: off", 10, 200, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_TOPMOST)) DrawText("[T] FLAG_WINDOW_TOPMOST: on", 10, 220, 10, LIME);
else DrawText("[T] FLAG_WINDOW_TOPMOST: off", 10, 220, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_ALWAYS_RUN)) DrawText("[A] FLAG_WINDOW_ALWAYS_RUN: on", 10, 240, 10, LIME);
else DrawText("[A] FLAG_WINDOW_ALWAYS_RUN: off", 10, 240, 10, MAROON);
if (IsWindowState(FLAG_VSYNC_HINT)) DrawText("[V] FLAG_VSYNC_HINT: on", 10, 260, 10, LIME);
else DrawText("[V] FLAG_VSYNC_HINT: off", 10, 260, 10, MAROON);
DrawText("Following flags can only be set before window creation:", 10, 300, 10, GRAY);
if (IsWindowState(FLAG_WINDOW_HIGHDPI)) DrawText("FLAG_WINDOW_HIGHDPI: on", 10, 320, 10, LIME);
else DrawText("FLAG_WINDOW_HIGHDPI: off", 10, 320, 10, MAROON);
if (IsWindowState(FLAG_WINDOW_TRANSPARENT)) DrawText("FLAG_WINDOW_TRANSPARENT: on", 10, 340, 10, LIME);
else DrawText("FLAG_WINDOW_TRANSPARENT: off", 10, 340, 10, MAROON);
if (IsWindowState(FLAG_MSAA_4X_HINT)) DrawText("FLAG_MSAA_4X_HINT: on", 10, 360, 10, LIME);
else DrawText("FLAG_MSAA_4X_HINT: off", 10, 360, 10, MAROON);
EndDrawing();
//-----------------------------------------------------
}
// De-Initialization
//---------------------------------------------------------
CloseWindow(); // Close window and OpenGL context
//----------------------------------------------------------
return 0;
}