Removed old iOS-only project and demos

Xcode-iOS/Demos/src/rectangles.c

@@ -1,92 +0,0 @@
-/*
- *  rectangles.c
- *  written by Holmes Futrell
- *  use however you want
-*/
-
-#include "SDL.h"
-#include <time.h>
-#include "common.h"
-
-void
-render(SDL_Renderer *renderer)
-{
-    Uint8 r, g, b;
-    int renderW;
-    int renderH;
-
-    SDL_RenderGetLogicalSize(renderer, &renderW, &renderH);
-
-    /*  Come up with a random rectangle */
-    SDL_Rect rect;
-    rect.w = randomInt(64, 128);
-    rect.h = randomInt(64, 128);
-    rect.x = randomInt(0, renderW);
-    rect.y = randomInt(0, renderH);
-
-    /* Come up with a random color */
-    r = randomInt(50, 255);
-    g = randomInt(50, 255);
-    b = randomInt(50, 255);
-
-    /*  Fill the rectangle in the color */
-    SDL_SetRenderDrawColor(renderer, r, g, b, 255);
-    SDL_RenderFillRect(renderer, &rect);
-
-    /* update screen */
-    SDL_RenderPresent(renderer);
-}
-
-int
-main(int argc, char *argv[])
-{
-
-    SDL_Window *window;
-    SDL_Renderer *renderer;
-    int done;
-    SDL_Event event;
-    int windowW;
-    int windowH;
-
-    /* initialize SDL */
-    if (SDL_Init(SDL_INIT_VIDEO) < 0) {
-        fatalError("Could not initialize SDL");
-    }
-
-    /* seed random number generator */
-    srand(time(NULL));
-
-    /* create window and renderer */
-    window = SDL_CreateWindow(NULL, 0, 0, 320, 480, SDL_WINDOW_ALLOW_HIGHDPI);
-    if (window == 0) {
-        fatalError("Could not initialize Window");
-    }
-    renderer = SDL_CreateRenderer(window, -1, 0);
-    if (!renderer) {
-        fatalError("Could not create renderer");
-    }
-
-    SDL_GetWindowSize(window, &windowW, &windowH);
-    SDL_RenderSetLogicalSize(renderer, windowW, windowH);
-
-    /* Fill screen with black */
-    SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
-    SDL_RenderClear(renderer);
-
-    /* Enter render loop, waiting for user to quit */
-    done = 0;
-    while (!done) {
-        while (SDL_PollEvent(&event)) {
-            if (event.type == SDL_QUIT) {
-                done = 1;
-            }
-        }
-        render(renderer);
-        SDL_Delay(1);
-    }
-
-    /* shutdown SDL */
-    SDL_Quit();
-
-    return 0;
-}