start of draw realisation

.gitignore

@@ -9,3 +9,4 @@ install_manifest.txt
 compile_commands.json
 CTestTestfile.cmake
 _deps
+testing

src/out_api/draw.cpp

@@ -0,0 +1,61 @@
+#include "draw.hpp"
+#include <cstdlib>
+#include <unistd.h>
+#include <curses.h>
+
+namespace draw {
+
+    enum Color {
+        black = 0,
+        red = 1,
+        green = 2,
+        yellow = 3,
+        blue = 4,
+        magneta = 5,
+        cyan = 6,
+        white = 7,
+    };
+
+    void initColorPairs() {
+        init_pair(ColorScheme::simple, COLOR_BLACK, COLOR_WHITE);
+        init_pair(ColorScheme::active, COLOR_WHITE, COLOR_BLACK);
+        init_pair(ColorScheme::player0, COLOR_BLACK, COLOR_RED);
+        init_pair(ColorScheme::player1, COLOR_BLACK, COLOR_BLUE);
+        init_pair(ColorScheme::player2, COLOR_BLACK, COLOR_MAGENTA);
+        init_pair(ColorScheme::player3, COLOR_BLACK, COLOR_YELLOW);
+        init_pair(ColorScheme::neutral, COLOR_WHITE, COLOR_GREEN);
+        init_pair(ColorScheme::enviroment, COLOR_BLACK, COLOR_WHITE);
+    }
+
+    void begin() {
+        initscr();
+        noecho();
+        curs_set(false);
+        start_color();
+        initColorPairs();
+    }
+
+    void step() {
+        refresh();
+        usleep(STEP_DELAY_USEC);
+    }
+
+    void end() {
+        endwin();
+    }
+
+    void clearAll() {
+        clear();
+    }
+
+    void drawCh(uint32_t x, uint32_t y,
+        Cell cell, ColorScheme colorScheme) {
+        attron(COLOR_PAIR(colorScheme));
+        mvaddch(y, x, cell);
+        attroff(COLOR_PAIR(colorScheme));
+    }
+
+    void getSize(uint32_t& x, uint32_t& y) {
+        getmaxyx(stdscr, y, x);
+    }
+}

src/out_api/draw.hpp

@@ -0,0 +1,42 @@
+#include <cstdint>
+#include <curses.h>
+
+namespace draw {
+
+    enum ColorScheme {
+        simple,
+        active,
+        player0,
+        player1,
+        player2,
+        player3,
+        neutral,
+        enviroment
+    };
+
+    enum Cell {
+        blank = ' ',
+        menu_h = '-',
+        menu_v = '|',
+        field = '.',
+        mountain = '^',
+        unit = '#'
+    };
+
+    const uint32_t STEP_DELAY_USEC = 30000;
+
+    void begin();
+
+    void step();
+    
+    void end();
+
+    void clearAll();
+
+    void drawCh(uint32_t x, uint32_t y,
+        Cell cell, ColorScheme colorScheme = ColorScheme::simple);
+
+    // void setxy(uint32_t x, uint32_t y);
+
+    void getSize(uint32_t& x, uint32_t& y);
+}