add opengl fronend, remove sdl frontend, refactor build system

2 files changed, 0 insertions, 221 deletions

diff --git a/frontend/sdl/block.bmp b/frontend/sdl/block.bmp
deleted file mode 100644
index 48f351c..0000000
--- a/frontend/sdl/block.bmp
+++ /dev/null
diff --git a/frontend/sdl/sdl_ui.c b/frontend/sdl/sdl_ui.c
deleted file mode 100644
index f2ac2f2..0000000
--- a/frontend/sdl/sdl_ui.c
+++ /dev/null
@@ -1,221 +0,0 @@
-#ifdef _WIN32
-#define _CRT_SECURE_NO_WARNINGS
-#define SDL_DISABLE_IMMINTRIN_H
-#define SDL_MAIN_HANDLED
-#include <SDL.h>
-#include <SDL_ttf.h>
-#else
-#include <SDL2/SDL.h>
-#include <SDL2/SDL_ttf.h>
-#endif
-#include <stdio.h>
-#include <string.h>
-
-#include "cetris.h"
-
-#define W 430 
-#define H 550 
-#define BOARD_OFFSET_X 25 
-#define BOARD_OFFSET_Y 20 
-
-struct cetris_game g;
-
-SDL_Renderer* render;
-SDL_Texture*  block;
-SDL_Event e;
-TTF_Font* font;
-TTF_Font* big_font;
-
-typedef struct {
-  Uint8 r;
-  Uint8 g;
-  Uint8 b;
-} sdl_color;
-
-sdl_color colors[8] = {
-  {0, 0, 0},     // Black
-  {127,219,255}, // Aqua
-  {61,153,112},  // Olive
-  {177,13,201},  // Purple
-  {240,18,190},  // Fuchsia
-  {255,133,27},  // Orange
-  {0,31,63},     // Navy
-  {255,220,0}    // Yellow 
-};
-
-void setup() {
-  SDL_Init(SDL_INIT_VIDEO|SDL_INIT_AUDIO);
-  SDL_Window* win = SDL_CreateWindow("Cetris", SDL_WINDOWPOS_UNDEFINED, SDL_WINDOWPOS_UNDEFINED, W, H, SDL_WINDOW_SHOWN);
-  render = SDL_CreateRenderer(win, -1, SDL_RENDERER_PRESENTVSYNC|SDL_RENDERER_ACCELERATED);
-  SDL_RenderSetLogicalSize(render, W, H);
-  if (!render) exit(printf("[Error] Could not create SDL renderer\n")); 
-  SDL_Surface* s = SDL_LoadBMP("block.bmp");
-  block = SDL_CreateTextureFromSurface(render, s);
-  SDL_FreeSurface(s);
-
-  TTF_Init();
-  font = TTF_OpenFont("LiberationMono-Regular.ttf", 18);
-  big_font = TTF_OpenFont("LiberationMono-Regular.ttf", 30);
-}
-
-void draw_text(char* string, int x, int y, int black) {
-  int w, h;
-  char msg[80];
-  snprintf(msg, 80, string);
-  TTF_SizeText(font, msg, &w, &h);
-  SDL_Surface* msgsurf;
-  if (black) {
-    msgsurf = TTF_RenderText_Blended(big_font, msg, (SDL_Color){20, 20, 30, 255});
-  } else {
-    msgsurf = TTF_RenderText_Blended(font, msg, (SDL_Color){255, 255, 255, 255});
-  }
-  SDL_Texture *msgtex = SDL_CreateTextureFromSurface(render, msgsurf);
-  SDL_Rect fromrec = (SDL_Rect){0, 0, msgsurf->w, msgsurf->h};
-  SDL_Rect torec = (SDL_Rect){x, y, msgsurf->w, msgsurf->h};
-  SDL_RenderCopy(render, msgtex, &fromrec, &torec);
-  SDL_DestroyTexture(msgtex);
-  SDL_FreeSurface(msgsurf);
-}
-
-void draw_stuff() {
-  SDL_SetRenderDrawColor(render, 100, 100, 112, 255);
-  SDL_RenderClear(render);
-
-  SDL_Rect b = {BOARD_OFFSET_X, BOARD_OFFSET_Y, 250, 500};
-  SDL_SetRenderDrawColor(render, 120, 120, 132, 255);
-  SDL_RenderFillRect(render, &b);
-  SDL_RenderDrawRect(render, &b);
-
-
-  SDL_Rect next = {294, 20, 125, 125};
-  SDL_RenderFillRect(render, &next);
-  SDL_RenderDrawRect(render, &next);
-  int index = g.current_index;
-  sdl_color nc = colors[g.piece_queue[index].c];
-  SDL_SetTextureColorMod(block, nc.r, nc.g, nc.b);
-  SDL_Rect p = {294, 20, 25, 25};
-  for (int x = 0; x < 4; x++) {
-    for (int y = 0; y < 4; y++) {
-      if (g.piece_queue[index].m[y][x]) {
-        p.x = 319 + (x * 25);
-        p.y = 30 + (y * 25);
-        if (g.piece_queue[index].t == I) {
-          p.x = 306 + (x * 25);
-        }
-        if (g.piece_queue[index].t == O) {
-          p.x = 306 + (x * 25);
-        }
-        SDL_RenderCopy(render, block, NULL, &p);
-      }
-    }
-  }
-
-  SDL_SetRenderDrawColor(render, 76, 70, 72, 255);
-
-  int y_off = 140;
-
-  SDL_Rect s = {290, 20 + y_off, 135, 42};
-  SDL_RenderFillRect(render, &s);
-  SDL_RenderDrawRect(render, &s);
-  draw_text("SCORE", 295, 23 + y_off, 0);
-  char* score = malloc(sizeof(char) * 25);
-  sprintf(score, "%li", g.score);
-  draw_text(score, 294 + strlen(score), 40 + y_off, 0);
-  free(score);
-
-  SDL_Rect l = {290, 70 + y_off, 135, 42};
-  SDL_RenderFillRect(render, &l);
-  SDL_RenderDrawRect(render, &l);
-  draw_text("LEVEL", 295, 73 + y_off, 0);
-  char* level = malloc(sizeof(char) * 25);
-  sprintf(level, "%i", g.level);
-  draw_text(level, 294 + strlen(level), 90 + y_off, 0);
-  free(level);
-
-  SDL_Rect l1 = {290, 120 + y_off, 135, 42};
-  SDL_RenderFillRect(render, &l1);
-  SDL_RenderDrawRect(render, &l1);
-  draw_text("LINES", 295, 123 + y_off, 0);
-  char* lines = malloc(sizeof(char) * 25);
-  sprintf(lines, "%i", g.lines);
-  draw_text(lines, 294 + strlen(lines), 140 + y_off, 0);
-  free(lines);
-
-  SDL_SetRenderDrawColor(render, 255, 255, 255, 124);
-  for (int x = 0; x < CETRIS_BOARD_X + 1; x++) {
-    int rx = BOARD_OFFSET_X + 1 + (x * 25);
-    SDL_RenderDrawLine(render, rx, BOARD_OFFSET_Y + 1, rx, BOARD_OFFSET_Y + 500);
-  }
-  for (int y = 0; y < CETRIS_BOARD_Y - CETRIS_BOARD_VISABLE + 1; y++) {
-    int ry = BOARD_OFFSET_Y + (y * 25);
-    SDL_RenderDrawLine(render, BOARD_OFFSET_X + 1, ry, BOARD_OFFSET_X + 250, ry);
-  }
-  SDL_SetRenderDrawColor(render, 0, 0, 0, 255);
-
-  sdl_color c;
-  SDL_Rect r = {0, 0, 25, 25};
-  for (int x = 0; x < CETRIS_BOARD_X; x++) {
-    for (int y = CETRIS_BOARD_VISABLE; y < CETRIS_BOARD_Y; y++) {
-      if (g.board[x][y].occupied) {
-        c = colors[g.board[x][y].c];
-        SDL_SetTextureColorMod(block, c.r, c.g, c.b);
-        r.x = BOARD_OFFSET_X + x * 25;
-        r.y = BOARD_OFFSET_Y + (y - CETRIS_BOARD_VISABLE) * 25;
-        SDL_RenderCopy(render, block, NULL, &r);
-      }
-    }
-  }
-  
-  if (g.game_over) {
-    draw_text("GAME OVER", 76, 220, 1);
-    draw_text("r to restart", 48, 255, 1);
-  }
-
-  SDL_RenderPresent(render);
-}
-
-int main(void) {
-  init_game(&g);
-  setup();
-  for(;;) {
-    while(SDL_PollEvent(&e)) {
-      switch (e.type) {
-        case SDL_QUIT:
-          exit(0);
-        case SDL_KEYDOWN:
-          switch (e.key.keysym.sym) {
-            case SDLK_LEFT:
-              move_peice(&g, LEFT); break;
-            case SDLK_RIGHT:
-              move_peice(&g, RIGHT); break;
-            case SDLK_DOWN:
-              move_peice(&g, DOWN); break;
-            case SDLK_SPACE:
-              move_peice(&g, HARD_DROP); break;
-            case SDLK_UP:
-              move_peice(&g, ROTATE_CW); break;
-            case SDLK_r:
-              if (g.game_over) init_game(&g);
-          }
-	        break;
-        case SDL_KEYUP:
-          switch (e.key.keysym.sym) {
-            case SDLK_LEFT:
-              stop_holding(&g, LEFT); break;
-            case SDLK_RIGHT:
-              stop_holding(&g, RIGHT); break;
-            case SDLK_DOWN:
-              stop_holding(&g, DOWN); break;
-            case SDLK_SPACE:
-              stop_holding(&g, HARD_DROP); break;
-            case SDLK_UP:
-              stop_holding(&g, ROTATE_CW); break;
-          }
-	        break;
-      }
-    }
-    update_game_tick(&g);
-    draw_stuff();
-    SDL_Delay(1000 / CETRIS_HZ);
-  }
-}