added being able to create a host on the game server now need to work on joining that game

options.c

@@ -2,14 +2,124 @@
 
 #include <SDL2/SDL.h>
 #include <SDL2/SDL_image.h>
+#include <SDL2/SDL_ttf.h>
 #include <mydebug.h>
 #include <game.h>
 #include <input.h>
 #include <deck.h>
 #include <main.h>
+#include <options.h>
 
-void show_options(){
-  running = 0;
+#define SPACING 20
+
+struct options_ctx
+{
+  int selected_opt;
+  char option_strings[NUM_OPTIONS][MAX_NAMESZ];
+  TTF_Font* font;
+  SDL_Surface *gameplay_surface, *video_surface, *audio_surface,
+    *mainmenu_surface, *exit_surface;
+  SDL_Texture *gameplay_tex, *video_tex, *audio_tex, *mainmenu_tex, *exit_tex; 
+  SDL_Rect options_rects[NUM_OPTIONS];
+  SDL_Rect options_boxs[NUM_OPTIONS];
+  SDL_Texture *string_texs[NUM_OPTIONS];
+};
+
+struct options_ctx opt;
+
+int get_sel_opt()
+{
+  return opt.selected_opt;
+}
+
+void set_sel_opt(int i)
+{
+  opt.selected_opt = i;
+  return;
+}
+
+void init_options()
+{
+  int i;  
+  
+  opt.selected_opt = GP_OPT_SEL; 
+ 
+  strcpy(opt.option_strings[0], "GAMEPLAY");
+  strcpy(opt.option_strings[1], "VIDEO");
+  strcpy(opt.option_strings[2], "AUDIO");
+  strcpy(opt.option_strings[3], "MAIN MENU");
+  strcpy(opt.option_strings[4], "EXIT GAME");
+
+  opt.font = TTF_OpenFont("assets/font.ttf", 24);
+  
+  opt.gameplay_surface = TTF_RenderText_Solid(opt.font, opt.option_strings[0], white);
+  opt.gameplay_tex = SDL_CreateTextureFromSurface(renderer, opt.gameplay_surface); 
+  opt.video_surface = TTF_RenderText_Solid(opt.font, opt.option_strings[1], white);
+  opt.video_tex = SDL_CreateTextureFromSurface(renderer, opt.video_surface); 
+  opt.audio_surface = TTF_RenderText_Solid(opt.font, opt.option_strings[2], white);
+  opt.audio_tex = SDL_CreateTextureFromSurface(renderer, opt.audio_surface); 
+  opt.mainmenu_surface = TTF_RenderText_Solid(opt.font, opt.option_strings[3], white);
+  opt.mainmenu_tex = SDL_CreateTextureFromSurface(renderer, opt.mainmenu_surface); 
+  opt.exit_surface = TTF_RenderText_Solid(opt.font, opt.option_strings[4], white);
+  opt.exit_tex = SDL_CreateTextureFromSurface(renderer, opt.exit_surface); 
+  
+  opt.string_texs[0] = opt.gameplay_tex;
+  opt.string_texs[1] = opt.video_tex;
+  opt.string_texs[2] = opt.audio_tex;
+  opt.string_texs[3] = opt.mainmenu_tex;
+  opt.string_texs[4] = opt.exit_tex;
+
+
+  opt.options_boxs[0].w = (DEF_WINDOW_WIDTH >> 2) + (DEF_WINDOW_WIDTH >> 3) ;
+  opt.options_boxs[0].x = (DEF_WINDOW_WIDTH >> 1) - (opt.options_boxs[0].w >> 1);
+  opt.options_boxs[0].y = SPACING << 3;
+  opt.options_boxs[0].h = (DEF_WINDOW_HEIGHT >> 3);
+  
+  opt.options_rects[0].w = ((opt.options_boxs[0].w - (SPACING << 1)) / 9) * strlen(opt.option_strings[0]);
+  opt.options_rects[0].h = opt.options_boxs[0].h - (SPACING << 1);
+  opt.options_rects[0].y = opt.options_boxs[0].y + SPACING;
+  opt.options_rects[0].x = opt.options_boxs[0].x + SPACING;
+ 
+  for(i = 1; i < NUM_OPTIONS; ++i)
+  {
+    opt.options_boxs[i].w = opt.options_boxs[0].w;
+    opt.options_boxs[i].x = opt.options_boxs[0].x;
+    opt.options_boxs[i].h = opt.options_boxs[0].h;
+    opt.options_boxs[i].y = opt.options_boxs[i-1].y + SPACING + opt.options_boxs[i].h;
+
+    opt.options_rects[i].w = ((opt.options_boxs[0].w - (SPACING << 1)) / 9) * strlen(opt.option_strings[i]);
+    opt.options_rects[i].h = opt.options_rects[0].h;
+    opt.options_rects[i].y = opt.options_boxs[i].y + SPACING;
+    opt.options_rects[i].x = opt.options_boxs[i].x + SPACING;
+  }
+    
+  PRINT_M(INIT OPTIONS)
+  return;
+}
+
+void opt_render_selected()
+{
+  SDL_SetRenderDrawColor(renderer, 32, 64, 32, 255);
+  SDL_RenderFillRect(renderer, &opt.options_boxs[opt.selected_opt]);
+  SDL_RenderCopy(renderer, opt.string_texs[opt.selected_opt], NULL, &opt.options_rects[opt.selected_opt]);
+}
+void render_options()
+{ 
+  int i; 
+  
+  SDL_SetRenderDrawColor(renderer, 0, 0, 0, 255);
+  SDL_RenderClear(renderer);  
+
+  //render grey boxs for options
+  SDL_SetRenderDrawColor(renderer, 64, 64, 64, 255);
+  for(i = 0; i < NUM_OPTIONS; i++)
+  {
+    SDL_RenderFillRect(renderer, &opt.options_boxs[i]);
+    SDL_RenderCopy(renderer, opt.string_texs[i], NULL, &opt.options_rects[i]);
+  }
+  opt_render_selected();
+
+  SDL_RenderPresent(renderer);
   return;
 }