UPDATED: examples to raylib 4.0

Some new examples added

1 files changed, 0 insertions, 173 deletions

diff --git a/examples/web/shaders/shaders_hot_reloading.c b/examples/web/shaders/shaders_hot_reloading.c
deleted file mode 100644
index f044bae..0000000
--- a/examples/web/shaders/shaders_hot_reloading.c
+++ /dev/null
@@ -1,173 +0,0 @@
-/*******************************************************************************************
-*
-*   raylib [shaders] example - Hot reloading
-*
-*   NOTE: This example requires raylib OpenGL 3.3 for shaders support and only #version 330
-*         is currently supported. OpenGL ES 2.0 platforms are not supported at the moment.
-*
-*   This example has been created using raylib 3.0 (www.raylib.com)
-*   raylib is licensed under an unmodified zlib/libpng license (View raylib.h for details)
-*
-*   Copyright (c) 2020 Ramon Santamaria (@raysan5)
-*
-********************************************************************************************/
-
-#include "raylib.h"
-#include "rlgl.h"
-
-#include <time.h>       // Required for: localtime(), asctime()
-
-#if defined(PLATFORM_WEB)
-    #include <emscripten/emscripten.h>
-#endif
-
-#if defined(PLATFORM_DESKTOP)
-    #define GLSL_VERSION            330
-#else   // PLATFORM_RPI, PLATFORM_ANDROID, PLATFORM_WEB
-    #define GLSL_VERSION            100
-#endif
-
-//----------------------------------------------------------------------------------
-// Global Variables Definition
-//----------------------------------------------------------------------------------
-static const int screenWidth = 800;
-static const int screenHeight = 450;
-
-static char fragShaderFileName[256] = { 0 };
-static long fragShaderFileModTime = 0;
-
-static Shader shader = { 0 };
-
-// Shader locations for required uniforms
-static int resolutionLoc = 0;
-static int mouseLoc = 0;
-static int timeLoc = 0;
-
-static float resolution[2] = { 0 };
-
-static float totalTime = 0.0f;
-static bool shaderAutoReloading = false;
-
-//----------------------------------------------------------------------------------
-// Module Functions Declaration
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void);     // Update and Draw one frame
-
-//----------------------------------------------------------------------------------
-// Program Main Entry Point
-//----------------------------------------------------------------------------------
-int main(void)
-{
-    // Initialization
-    //--------------------------------------------------------------------------------------
-    int screenWidth = 800;
-    int screenHeight = 450;
-
-    InitWindow(screenWidth, screenHeight, "raylib [shaders] example - hot reloading");
-
-    TextCopy(fragShaderFileName, TextFormat("resources/shaders/glsl%i/reload.fs", GLSL_VERSION));
-    fragShaderFileModTime = GetFileModTime(TextFormat(fragShaderFileName, GLSL_VERSION));
-
-    // Load shader
-    // NOTE: Defining 0 (NULL) for vertex shader forces usage of internal default vertex shader
-    shader = LoadShader(0, TextFormat(fragShaderFileName, GLSL_VERSION));
-
-    // Get shader locations for required uniforms
-    resolutionLoc = GetShaderLocation(shader, "resolution");
-    mouseLoc = GetShaderLocation(shader, "mouse");
-    timeLoc = GetShaderLocation(shader, "time");
-
-    resolution[0] = (float)screenWidth;
-    resolution[1] = (float)screenHeight;
-    SetShaderValue(shader, resolutionLoc, resolution, SHADER_UNIFORM_VEC2);
-    
-#if defined(PLATFORM_WEB)
-    emscripten_set_main_loop(UpdateDrawFrame, 60, 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
-    //--------------------------------------------------------------------------------------
-    UnloadShader(shader);           // Unload shader
-
-    CloseWindow();                  // Close window and OpenGL context
-    //--------------------------------------------------------------------------------------
-
-    return 0;
-}
-
-//----------------------------------------------------------------------------------
-// Module Functions Definitions
-//----------------------------------------------------------------------------------
-void UpdateDrawFrame(void)
-{
-    // Update
-    //----------------------------------------------------------------------------------
-    totalTime += GetFrameTime();
-    Vector2 mouse = GetMousePosition();
-    float mousePos[2] = { mouse.x, mouse.y };
-
-    // Set shader required uniform values
-    SetShaderValue(shader, timeLoc, &totalTime, SHADER_UNIFORM_FLOAT);
-    SetShaderValue(shader, mouseLoc, mousePos, SHADER_UNIFORM_VEC2);
-    
-    // Hot shader reloading
-    if (shaderAutoReloading || (IsMouseButtonPressed(MOUSE_LEFT_BUTTON)))
-    {
-        long currentFragShaderModTime = GetFileModTime(TextFormat(fragShaderFileName, GLSL_VERSION));
-        
-        // Check if shader file has been modified
-        if (currentFragShaderModTime != fragShaderFileModTime)
-        {
-            // Try reloading updated shader
-            Shader updatedShader = LoadShader(0, TextFormat(fragShaderFileName, GLSL_VERSION));
-            
-            if (updatedShader.id != rlGetShaderDefault().id)      // It was correctly loaded
-            {
-                UnloadShader(shader);
-                shader = updatedShader;
-                
-                // Get shader locations for required uniforms
-                resolutionLoc = GetShaderLocation(shader, "resolution");
-                mouseLoc = GetShaderLocation(shader, "mouse");
-                timeLoc = GetShaderLocation(shader, "time");
-                
-                // Reset required uniforms
-                SetShaderValue(shader, resolutionLoc, resolution, SHADER_UNIFORM_VEC2);
-            }
-            
-            fragShaderFileModTime = currentFragShaderModTime;
-        }
-    }
-    
-    if (IsKeyPressed(KEY_A)) shaderAutoReloading = !shaderAutoReloading;
-    //----------------------------------------------------------------------------------
-
-    // Draw
-    //----------------------------------------------------------------------------------
-    BeginDrawing();
-
-        ClearBackground(RAYWHITE);
-
-        // We only draw a white full-screen rectangle, frame is generated in shader
-        BeginShaderMode(shader);
-            DrawRectangle(0, 0, screenWidth, screenHeight, WHITE);
-        EndShaderMode();
-
-        DrawText(TextFormat("PRESS [A] to TOGGLE SHADER AUTOLOADING: %s", 
-                 shaderAutoReloading? "AUTO" : "MANUAL"), 10, 10, 10, shaderAutoReloading? RED : BLACK);
-        if (!shaderAutoReloading) DrawText("MOUSE CLICK to SHADER RE-LOADING", 10, 30, 10, BLACK);
-        
-        DrawText(TextFormat("Shader last modification: %s", asctime(localtime(&fragShaderFileModTime))), 10, 430, 10, BLACK);
-
-    EndDrawing();
-    //----------------------------------------------------------------------------------
-}