USBrelay: add device autodetection

2026-03-22 09:40:55 +03:00 · 2021-05-27 23:04:07 +03:00
parent dbe431a121
commit 786ed54d03
15 changed files with 573 additions and 5 deletions
--- a/Tetris/disp.c
+++ b/Tetris/disp.c
@@ -0,0 +1,113 @@
+/*
+ * This file is part of the tetris project.
+ * Copyright 2020 Edward V. Emelianov <edward.emelianoff@gmail.com>.
+ *
+ * This program is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <curses.h>
+#include <stdlib.h>
+
+#include "disp.h"
+
+#define LEFTBRDR 10
+
+void initscreen(int *maxx, int *maxy){
+    initscr();
+    int x, y;
+    getmaxyx(stdscr, y, x); // getyx - get current coords
+    cbreak();
+    keypad(stdscr, TRUE); // We get F1, F2 etc..
+    noecho();
+    nodelay(stdscr, TRUE); // getch() returns ERR if no keys pressed
+    start_color();
+    init_pair(1, COLOR_RED, COLOR_BLACK);
+    init_pair(2, COLOR_GREEN, COLOR_BLACK);
+    init_pair(3, COLOR_YELLOW, COLOR_BLACK);
+    init_pair(4, COLOR_BLUE, COLOR_BLACK);
+    init_pair(5, COLOR_MAGENTA, COLOR_BLACK);
+    init_pair(6, COLOR_CYAN, COLOR_BLACK);
+    init_pair(7, COLOR_WHITE, COLOR_BLACK);
+    clear();
+    for(int y = 0; y < ROWS; ++y){
+        mvaddch(y, LEFTBRDR-1, '|');
+        mvaddch(y, LEFTBRDR+COLS, '|');
+    }
+    for(int x = 0; x < COLS; ++x){
+        mvaddch(ROWS, LEFTBRDR+x, '=');
+        mvaddch(ROWS, LEFTBRDR-1, '\\');
+        mvaddch(ROWS, LEFTBRDR+COLS, '/');
+    }
+    //mvaddstr(ROWS+1, 0, "Coords: (0, 0)");
+    if(maxx) *maxx = x;
+    if(maxy) *maxy = y;
+}
+
+void redisplay(){
+    for(int x = 0; x < COLS; ++x)
+        for(int y = 0; y < ROWS; ++y){
+            if(cup[y][x]){
+                attron(COLOR_PAIR(cup[y][x])|WA_BOLD);
+                mvaddch(ymax-y, LEFTBRDR+x, '*');
+                attroff(COLOR_PAIR(cup[y][x])|WA_BOLD);
+            }else mvaddch(ymax-y, LEFTBRDR+x, ' ');
+        }
+    refresh();
+}
+
+// return keycode or nothing
+keycode getkey(){
+    int n = getch();
+    keycode k;
+    switch(n){
+        case KEY_F(1):
+            k = KEY_0;
+        break;
+        case KEY_DOWN:
+            k = KEY_D;
+        break;
+        case KEY_UP:
+            k = KEY_U;
+        break;
+        case KEY_LEFT:
+            k = KEY_L;
+        break;
+        case KEY_RIGHT:
+            k = KEY_R;
+        break;
+        case 'q':
+            k = KEY_Q;
+        break;
+        case 'z':
+            k = KEY_ROTL;
+        break;
+        case 'x':
+            k = KEY_ROTR;
+        break;
+        default:
+            k = KEY_NONE;
+    }
+    return k;
+}
+
+void shownext(const figure *F){
+    for(int i = 1; i < 6; ++i)
+        mvprintw(i, 1, "    ");
+    attron(COLOR_PAIR(F->color) | WA_BOLD);
+    for(int i = 0; i < 4; ++i){
+        int xn = 3 + GETX(F->f[i]), yn = 3 + GETY(F->f[i]);
+        mvaddch(6 - yn, xn, '*');
+    }
+    attroff(COLOR_PAIR(F->color) | WA_BOLD);
+}