From cc3096b4f4649915cf89a5bc4f6b943d667369f5 Mon Sep 17 00:00:00 2001
From: LaG1924 <12997935+LaG1924@users.noreply.github.com>
Date: Sun, 5 Aug 2018 05:15:12 +0500
Subject: Removed previous implementation of texture atlas

---
 src/Texture.cpp | 91 ---------------------------------------------------------
 1 file changed, 91 deletions(-)
 delete mode 100644 src/Texture.cpp

(limited to 'src/Texture.cpp')

diff --git a/src/Texture.cpp b/src/Texture.cpp
deleted file mode 100644
index 5693682..0000000
--- a/src/Texture.cpp
+++ /dev/null
@@ -1,91 +0,0 @@
-#include "Texture.hpp"
-
-#include <SDL.h>
-#include <SDL_image.h>
-#include <easylogging++.h>
-
-
-bool IsImgInitialized = false;
-
-Texture::Texture(std::string filename, GLenum textureWrapping, GLenum textureFiltering) {
-    glGenTextures(1, &texture);
-    glBindTexture(GL_TEXTURE_2D, texture);
-
-    //Texture options
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_S, textureWrapping);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_WRAP_T, textureWrapping);
-
-    //glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST_MIPMAP_LINEAR);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MIN_FILTER, GL_NEAREST);
-    glTexParameteri(GL_TEXTURE_2D, GL_TEXTURE_MAG_FILTER, GL_NEAREST);
-
-    //Initialize SDL2_image
-    if (!IsImgInitialized) {
-        IsImgInitialized = true;
-        int imgFlags = IMG_INIT_PNG;
-        if (!(IMG_Init(imgFlags) & imgFlags))
-        {
-            throw std::runtime_error("IMG Not initialized: " + std::string(IMG_GetError()));
-        }
-    }
-
-    //Load image
-    SDL_Surface *image = IMG_Load(filename.c_str());
-    if (!image)
-        throw std::runtime_error("Image not loaded: " + std::string(IMG_GetError()));
-
-    if (image->format->BytesPerPixel != 4)
-        throw std::runtime_error("PNG format is not RGBA");
-
-    //Flip surface
-    SDL_LockSurface(image);
-
-    {
-        int pitch = image->pitch;
-        int height = image->h;
-        void* image_pixels = image->pixels;
-
-        int index;
-        void* temp_row;
-        int height_div_2;
-
-        temp_row = (void *)malloc(pitch);
-        if (!temp_row)
-            throw std::runtime_error("Not enough memory for texture flipping");
-        
-        height_div_2 = (int)(height * .5);
-        for (index = 0; index < height_div_2; index++) {
-            memcpy((Uint8 *)temp_row,
-                (Uint8 *)(image_pixels)+
-                pitch * index,
-                pitch);
-
-            memcpy(
-                (Uint8 *)(image_pixels)+
-                pitch * index,
-                (Uint8 *)(image_pixels)+
-                pitch * (height - index - 1),
-                pitch);
-            memcpy(
-                (Uint8 *)(image_pixels)+
-                pitch * (height - index - 1),
-                temp_row,
-                pitch);
-        }
-        free(temp_row);
-    }
-
-    //Creating texture
-    glTexImage2D(GL_TEXTURE_2D, 0, GL_RGBA, image->w,image->h, 0, GL_RGBA, GL_UNSIGNED_BYTE,
-                 (GLvoid *) image->pixels);
-    SDL_UnlockSurface(image);
-
-    //glGenerateMipmap(GL_TEXTURE_2D);
-    glBindTexture(GL_TEXTURE_2D, 0);
-
-    SDL_FreeSurface(image);
-}
-
-Texture::~Texture() {
-    glDeleteTextures(1, &texture);
-}
-- 
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