/*******************************************************************************************

*

* raylib [textures] example - Image loading and texture creation

*

* NOTE: Images are loaded in CPU memory (RAM); textures are loaded in GPU memory (VRAM)

*

* This example has been created using raylib 1.3 (www.raylib.com)

* raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)

*

* Copyright (c) 2015 Ramon Santamaria (@raysan5)

*

********************************************************************************************/

<?php

use RayLib\RL;

// Initialization

//--------------------------------------------------------------------------------------

$screenWidth = 800;

$screenHeight = 450;

InitWindow($screenWidth, $screenHeight, "raylib [textures] example - image loading");

// NOTE: Textures MUST be loaded after Window initialization (OpenGL context is required)

$image = LoadImage(__DIR__ . "/resources/raylib_logo.png"); // Loaded in CPU memory (RAM)

$texture = LoadTextureFromImage($image); // Image converted to texture, GPU memory (VRAM)

UnloadImage($image); // Once image has been converted to texture and uploaded to VRAM, it can be unloaded from RAM

//---------------------------------------------------------------------------------------

// Main game loop

while (!WindowShouldClose()) // Detect window close button or ESC key

{

// Update

//----------------------------------------------------------------------------------

// TODO: Update your variables here

//----------------------------------------------------------------------------------

// Draw

//----------------------------------------------------------------------------------

BeginDrawing();

ClearBackground(RAYWHITE());

DrawTexture($texture, $screenWidth/2 - $texture->width/2, $screenHeight/2 - $texture->height/2, WHITE());

DrawText("this IS a texture loaded from an image!", 300, 370, 10, GRAY());

EndDrawing();

//----------------------------------------------------------------------------------

}

// De-Initialization

//--------------------------------------------------------------------------------------

UnloadTexture($texture); // Texture unloading

CloseWindow(); // Close window and OpenGL context

//--------------------------------------------------------------------------------------