Update main.c
This commit is contained in:
Jason Bou-Samra
+34
-231
@@ -12,258 +12,61 @@
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#include <math.h>
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#include <stdint.h>
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#include "render.h"
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#include "backdrop.h"
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#include "column.h"
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#include "research.h"
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#include "sprite_sheet.h"
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//#include "research.h"
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#include "sdl.h"
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#include "events.h"
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// =============== window parms
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#define WIDTH 1280 // pixels
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#define HEIGHT 800 // pixels
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#define TITLE "FUN COLUMNS" // window title
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// ============== SDL structures
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SDL_Window *window = NULL;
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SDL_Renderer *sr;
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SDL_Event event;
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SDL_RWops* rwops_new;
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SDL_Surface* image;
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SDL_Texture * texture;
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// ============== Global Variables
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int gamep = 0;
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int tile_c;
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int tile_pos = 112;
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bool next_p = false; // next piece flag
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// ============= Initialize SDL =============
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int initSDL () {
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SDL_Init (SDL_INIT_EVERYTHING);
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/* new window */
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window = SDL_CreateWindow ( TITLE, /* title */
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SDL_WINDOWPOS_CENTERED,/* x pos */
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SDL_WINDOWPOS_CENTERED,/* w pos */
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WIDTH, /* width */
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HEIGHT, /* height */
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SDL_WINDOW_BORDERLESS); /* Additional flag(s) */
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/* deal with error */
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if (window == NULL) {
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fprintf (stderr, "SDL window failed to initialise: %s\n",
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SDL_GetError ());
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return 1;
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}
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/* create renderer */
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sr = SDL_CreateRenderer (window, 0, SDL_RENDERER_ACCELERATED | SDL_RENDERER_PRESENTVSYNC);
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SDL_RenderSetScale (sr, 4.0, 4.0); // scale x2 x4 options on cli
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}
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// ============= Shutdown =============
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int shutdownSDL () {
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SDL_DestroyWindow (window); // free memory
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SDL_Quit (); // shutdown entire sdl sub-systems
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return 0;
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}
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// ============= Render =============
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int render () {
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backdrop(colour); // backdrop
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//Ren_menu();
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switch (gamep) {
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case 0:
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///////////////// MAIN MENU ////////////////////////////
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int menu(void) {
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quit = false;
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Ren_menu();
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break;
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case 1:
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Ren_about();
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break;
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case 2:
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Ren_info();
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break;
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case 3:
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Ren_game();
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break;
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case 4:
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Ren_game();
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while (quit == false) {
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SDL_Delay(20);
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SDL_PollEvent(&event);
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switch (event.type) {
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case SDL_KEYDOWN:
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if (event.key.keysym.sym == SDLK_q) {
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quit = true; // quit
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}
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if (event.key.keysym.sym == SDLK_a) {
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Ren_about(); // about
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check_key();
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Ren_menu();
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}
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if (event.key.keysym.sym == SDLK_i) {
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Ren_info(); // info (instructions)
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check_key();
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Ren_menu();
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}
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if (event.key.keysym.sym > SDLK_0 && event.key.keysym.sym < SDLK_7) {
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handle_events(); // game levels
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Ren_restart();
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break;
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case 5:
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Ren_game();
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Ren_pause();
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break;
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check_key();
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restart = false;
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Ren_menu();
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}
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Ren_logo(); // logo
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Ren_level(); // render current level/score
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Ren_next(); // render next brick/block/piece
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Ren_high(); // render high scores
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SDL_RenderPresent (sr);
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}
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// ============= init_gfx =============
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int init_gfx (void) {
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rwops_new = SDL_RWFromMem(byn, sizeof(byn));
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image = IMG_LoadPNG_RW(rwops_new);
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texture = SDL_CreateTextureFromSurface(sr, image);
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SDL_FreeSurface( image );
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image = NULL;
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return 0;
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}
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// ============= wait for key =============
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int check_key (void) {
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while (SDL_PollEvent(&event)) {
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if (event.type == SDL_KEYDOWN) {
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return 0;
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}
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}
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}
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// ============= Main =============
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///////////////////// MAIN ROUTINE /////////////////////////
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int main (void) {
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bool quit = false; // quit flag
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bool main_m = false;
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bool pause_f = 0;
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if (sodium_init() < 0) { // initialise sodium
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printf("error\n"); // -1 = failure
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}
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initSDL ();
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init_gfx();
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tile_current[0] = 1; tile_current[1] = 2; tile_current[2] = 3;
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disp_column(0, 3);
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while (quit == false) {
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SDL_Delay(50);
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while (SDL_PollEvent (&event)) {
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if (event.type == SDL_QUIT || event.type == SDL_WINDOWEVENT_CLOSE) {
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quit = true;
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}
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switch (event.type) {
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case SDL_KEYDOWN:
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gamep = 0;
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if (event.key.keysym.sym == SDLK_q) {
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quit = true;
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} // quit
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if (event.key.keysym.sym == SDLK_a) {
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printf("about\n");
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gamep = 1;
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} // about
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if (event.key.keysym.sym == SDLK_i) {
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printf("info\n");
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gamep = 2;
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} // info
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else if (event.key.keysym.sym > SDLK_0 && event.key.keysym.sym < SDLK_7) { // level
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main_m = false;
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gamep = 3;
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while (main_m == false) {
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// SDL_Delay(150);
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render ();
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SDL_PollEvent (&event);
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switch (event.type) {
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case SDL_KEYDOWN:
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gamep = 3;
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if(event.key.keysym.sym == SDLK_c
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&& (event.key.keysym.mod & KMOD_CTRL) != 0 ) {
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colour = colour + 10;
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if (colour >= 69) {colour = 0;}
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backdrop(colour);
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pause_f = 0;
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break;
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} // gradient colour cycle
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else if (event.key.keysym.sym == SDLK_LEFT) {
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pause_f = 0;
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if (tile_pos == 112) {break;}
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tile_pos = tile_pos - 12;
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break;
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} // left arrow
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else if (event.key.keysym.sym == SDLK_RIGHT) {
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pause_f = 0;
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if (tile_pos == 196) {break;}
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tile_pos = tile_pos + 12;
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break;
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} // right arrow
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else if (event.key.keysym.sym == SDLK_n) {
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printf("next brick preview\n");
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next_p = !next_p;
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pause_f = 0;
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break;
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} // next piece (brick/block) preview
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else if( event.key.keysym.sym == SDLK_r
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&& (event.key.keysym.mod & KMOD_CTRL) != 0 ) {
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printf("restart\n");
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main_m = true;
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gamep = 4;
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pause_f = 0;
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//check_key();
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break;
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} // restart
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else if (event.key.keysym.sym == SDLK_r) {
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printf("rotate\n");
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pause_f = 0;
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break;
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} // rotate tiles
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else if (event.key.keysym.sym == SDLK_SPACE) {
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printf("drop/fall\n");
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pause_f = 0;
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break;
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} // drop/fall block/piece/brick
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else if( event.key.keysym.sym == SDLK_s
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&& (event.key.keysym.mod & KMOD_CTRL) != 0 ) {
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printf("change tile pattern\n");
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pause_f = 0;
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break;
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} // change tile design/pattern
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else if (event.key.keysym.sym == SDLK_p) {
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if (!pause_f){
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printf("pause\n");
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gamep = 5;
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pause_f = 1;}
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else {
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pause_f = 0;
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gamep = 3;}
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// check_key();
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break;
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} // pause
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}
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}
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}
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}
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}
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if (quit) {
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break;
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}
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render ();
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}
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menu();
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shutdownSDL ();
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return 0;
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return 0;
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}
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// ============= Hidden message =============
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///////////////////////// HIDDEN MESSAGE /////////////////////////
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char author[] = { "copyright (c)1991 FTA, (c)2024 Jason Bou-Samra" };
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const char* title = "FUN COLUMNS - SDL";
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const char* descr = "clone of FTA 1991 version";
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