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