diff --git a/CMakeLists.txt b/CMakeLists.txt
index 44d18b7..c91e6d9 100755
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,34 +9,34 @@ include_directories(${CURSES_INCLUDE_DIR})
 set(EXECUTABLE_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/bin)
 set(LIBRARY_OUTPUT_PATH ${PROJECT_SOURCE_DIR}/lib)
 
-set(GameSource main.cpp)
+set(GameSource src/main.cpp)
 
 set(OutApiSource
-        out_api/draw.cpp
-        out_api/game_draw.cpp
-        out_api/init.cpp
-        out_api/input_controller.cpp
-        out_api/input.cpp
-        out_api/menu_draw.cpp)
+        src/out_api/draw.cpp
+        src/out_api/game_draw.cpp
+        src/out_api/init.cpp
+        src/out_api/input_controller.cpp
+        src/out_api/input.cpp
+        src/out_api/menu_draw.cpp)
 
 set(MenuSource 
-        menu/menu.cpp)
+        src/menu/menu.cpp)
 
 set(GameMainSource
-        game/game_events.cpp
-        game/game_map.cpp
-        game/game_menu.cpp)
+        src/game/game_events.cpp
+        src/game/game_map.cpp
+        src/game/game_menu.cpp)
 
 set(GameUnitSource
-        game/unit/module_builder.cpp
-        game/unit/unit_builder.cpp
-        game/unit/unit_module.cpp
-        game/unit/unit.cpp)
+        src/game/unit/module_builder.cpp
+        src/game/unit/unit_builder.cpp
+        src/game/unit/unit_module.cpp
+        src/game/unit/unit.cpp)
 
 set(GameMapEntitiesSource
-        game/map_entities/cell.cpp
-        game/map_entities/unit_obj.cpp
-        game/map_entities/actions/attack_action.cpp)
+        src/game/map_entities/cell.cpp
+        src/game/map_entities/unit_obj.cpp
+        src/game/map_entities/actions/attack_action.cpp)
 
 add_library(OutApi ${OutApiSource})
 add_library(Menu ${MenuSource})
diff --git a/bin/Game b/bin/Game
new file mode 100755
index 0000000..5052616
Binary files /dev/null and b/bin/Game differ
diff --git a/lib/libGameMain.a b/lib/libGameMain.a
new file mode 100644
index 0000000..8a17feb
Binary files /dev/null and b/lib/libGameMain.a differ
diff --git a/lib/libGameMapEntities.a b/lib/libGameMapEntities.a
new file mode 100644
index 0000000..9a6bb1c
Binary files /dev/null and b/lib/libGameMapEntities.a differ
diff --git a/lib/libGameUnit.a b/lib/libGameUnit.a
new file mode 100644
index 0000000..8cf3156
Binary files /dev/null and b/lib/libGameUnit.a differ
diff --git a/lib/libMenu.a b/lib/libMenu.a
new file mode 100644
index 0000000..d7ef929
Binary files /dev/null and b/lib/libMenu.a differ
diff --git a/lib/libOutApi.a b/lib/libOutApi.a
new file mode 100644
index 0000000..4e687fa
Binary files /dev/null and b/lib/libOutApi.a differ
diff --git a/src/game/game_events.hpp b/src/game/game_events.hpp
index 4cea773..bee5137 100644
--- a/src/game/game_events.hpp
+++ b/src/game/game_events.hpp
@@ -1,7 +1,7 @@
 #include <vector>
 #include <functional>
 #include <string>
-#include <unordered_map>
+#include <map>
 
 #pragma once
 
@@ -25,13 +25,30 @@ namespace events {
         bool operator!=(const EventId& eId) const {
             return !operator==(eId);
         }
+
+        bool operator<(const EventId& eId) const {
+            return nameHash < eId.nameHash ||
+                (nameHash == eId.nameHash && name < eId.name);
+        }
+
+        bool operator>(const EventId& eId) const {
+            return eId < *this;
+        }
+
+        bool operator<=(const EventId& eId) const {
+            return !operator>(eId);
+        }
+
+        bool operator>=(const EventId& eId) const {
+            return !operator<(eId);
+        }
     };
 
     class EventData { // may be changed
     private:
         using T = int;
 
-        std::unordered_map<std::string, T> data;
+        std::map<std::string, T> data;
 
     public:
         EventData() {}
@@ -99,7 +116,7 @@ namespace events {
 
     class EventCenter {
     private:
-        std::unordered_map<EventId, std::vector<EventHandler>> handlers;
+        std::map<EventId, std::vector<EventHandler>> handlers;
     public:
         void addEventHandler(const EventHandler& handler) {
             handlers[handler.getEventId()].push_back(handler);
diff --git a/src/game/unit/unit.hpp b/src/game/unit/unit.hpp
index 103979c..6ef2c1c 100644
--- a/src/game/unit/unit.hpp
+++ b/src/game/unit/unit.hpp
@@ -1,7 +1,6 @@
 #include <vector>
 #include "../game_map.hpp"
 #include "unit_module.hpp"
-#include "unit_memory_elem.hpp"
 
 #pragma once
 
diff --git a/main.cpp b/src/main.cpp
similarity index 63%
rename from main.cpp
rename to src/main.cpp
index e309c7e..22791c9 100755
--- a/main.cpp
+++ b/src/main.cpp
@@ -1,8 +1,8 @@
 #include <curses.h>
 #include <cstdlib>
-#include "src/out_api/init.hpp"
-#include "src/out_api/menu_draw.hpp"
-#include "src/out_api/game_draw.hpp"
+#include "out_api/init.hpp"
+#include "out_api/menu_draw.hpp"
+#include "out_api/game_draw.hpp"
 
 int main() {
     init::begin();
diff --git a/src/out_api/draw.cpp b/src/out_api/draw.cpp
index 522d13c..d77496f 100644
--- a/src/out_api/draw.cpp
+++ b/src/out_api/draw.cpp
@@ -4,18 +4,18 @@
 
 namespace draw {
     void initColorPairs() {
-        init_pair(ColorScheme::simple, COLOR_BLACK, COLOR_WHITE);
-        init_pair(ColorScheme::map_simple, COLOR_BLACK, COLOR_WHITE);
-        init_pair(ColorScheme::map_active, COLOR_WHITE, COLOR_BLACK);
-        init_pair(ColorScheme::menu_simple, COLOR_BLACK, COLOR_WHITE);
-        init_pair(ColorScheme::menu_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);
-        init_pair(ColorScheme::damaged, COLOR_RED, COLOR_WHITE);
+        init_pair(static_cast<short>(ColorScheme::simple), COLOR_WHITE, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::map_simple), COLOR_WHITE, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::map_active), COLOR_BLACK, COLOR_WHITE);
+        init_pair(static_cast<short>(ColorScheme::menu_simple), COLOR_WHITE, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::menu_active), COLOR_BLACK, COLOR_WHITE);
+        init_pair(static_cast<short>(ColorScheme::player0), COLOR_RED, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::player1), COLOR_BLUE, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::player2), COLOR_MAGENTA, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::player3), COLOR_YELLOW, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::neutral), COLOR_GREEN, COLOR_WHITE);
+        init_pair(static_cast<short>(ColorScheme::enviroment), COLOR_WHITE, COLOR_BLACK);
+        init_pair(static_cast<short>(ColorScheme::damaged), COLOR_WHITE, COLOR_RED);
     }
 
     void begin() {
@@ -36,7 +36,14 @@ namespace draw {
     void drawCh(size_t x, size_t y,
         Cell cell, ColorScheme colorScheme) {
         attron(COLOR_PAIR(colorScheme));
-        mvaddch(y, x, cell);
+        mvaddch(y, x, static_cast<short>(cell));
+        attroff(COLOR_PAIR(colorScheme));
+    }
+
+    void drawKey(size_t x, size_t y,
+        char key, ColorScheme colorScheme) {
+        attron(COLOR_PAIR(colorScheme));
+        mvaddch(y, x, key);
         attroff(COLOR_PAIR(colorScheme));
     }
 
diff --git a/src/out_api/draw.hpp b/src/out_api/draw.hpp
index 4c6f799..619f7cd 100644
--- a/src/out_api/draw.hpp
+++ b/src/out_api/draw.hpp
@@ -5,29 +5,32 @@
 namespace draw {
     using std::size_t;
 
-    enum ColorScheme {
-        simple,
-        map_simple,
-        map_active,
-        menu_simple,
-        menu_active,
-        player0,
-        player1,
-        player2,
-        player3,
-        neutral,
-        damaged,
-        enviroment,
+    enum class ColorScheme {
+        simple = 0,
+        map_simple = 1,
+        map_active = 2,
+        menu_simple = 3,
+        menu_active = 4,
+        player0 = 5,
+        player1 = 6,
+        player2 = 7,
+        player3 = 8,
+        neutral = 9,
+        damaged = 10,
+        enviroment = 11,
     };
 
-    enum Cell {
+    enum class Cell {
         blank = ' ',
         menu_hb = '-',
         menu_vb = '|',
         menu_c = ' ',
         field = '.',
         mountain = '^',
-        unit = '#'
+        unit = '#',
+        gold = 'G',
+        iron = 'I',
+        tech = 'T'
     };
 
     void begin();
@@ -41,6 +44,9 @@ namespace draw {
     void drawCh(size_t x, size_t y,
         Cell cell, ColorScheme colorScheme = ColorScheme::simple);
 
+    void drawKey(size_t x, size_t y,
+        char key, ColorScheme colorScheme = ColorScheme::simple);
+
     // void setxy(uint32_t x, uint32_t y);
 
     void getSize(size_t& x, size_t& y);
diff --git a/src/out_api/game_draw.cpp b/src/out_api/game_draw.cpp
index 97130e3..c6e49fb 100644
--- a/src/out_api/game_draw.cpp
+++ b/src/out_api/game_draw.cpp
@@ -1,32 +1,168 @@
-#include "draw.hpp"
 #include "game_draw.hpp"
+#include "draw.hpp"
 
 namespace game_draw {
     const size_t MENU_WIDTH = 16;
+
+    const size_t MENU_ENTITY_EXTRA = 4;
+
+    const draw::ColorScheme menuSimpleScheme =
+        draw::ColorScheme::menu_simple;
+
+    const draw::ColorScheme menuActiveScheme =
+        draw::ColorScheme::menu_active;
+
+    size_t lastWidth = 0;
+
+    size_t lastHeight = 0;
+
+    void drawMenuEntity(size_t pos, size_t start, size_t end,
+        char shortkey, draw::Cell type,
+        const std::string& name, bool isActive) {
+        draw::ColorScheme colorScheme =
+            isActive ? menuActiveScheme : menuSimpleScheme;
+        draw::drawKey(start, pos, shortkey, colorScheme);
+        draw::drawCh(start + 1, pos, draw::Cell::blank, colorScheme);
+        for (size_t i = 0; i <= end - start - MENU_ENTITY_EXTRA; ++i) {
+            if (i < name.size()) {
+                draw::drawKey(start + 2 + i, pos,
+                    name[i], colorScheme);
+            } else {
+                draw::drawCh(start + 2 + i, pos,
+                    draw::Cell::blank, colorScheme);
+            }
+        }
+        // ?? add move of name ??
+        draw::drawCh(end - 1, pos, draw::Cell::blank, colorScheme);
+        draw::drawCh(end, pos, type, colorScheme);
+    }
     
+    void drawMenu(std::pair<size_t, size_t> start,
+        std::pair<size_t, size_t> end) {
+        for (size_t i = start.second; i <= end.second; ++i) {
+            // add real entities
+            drawMenuEntity(i, start.first, end.first, 'A',
+                draw::Cell::unit, "Tank", false);
+        }
+    }
+
+    void drawMap(std::pair<size_t, size_t> start,
+        std::pair<size_t, size_t> end) {
+        
+    }
+
+    void drawParams(std::pair<size_t, size_t> start,
+        const std::vector<std::pair<int, draw::Cell>> &res) {
+        size_t pos = start.first;
+        for (size_t i = 0; i < res.size(); ++i) {
+            std::string s = std::to_string(res[i].first);
+            for (size_t j = 0; j < s.size(); ++j, ++pos) {
+                draw::drawKey(pos, start.second,
+                    s[j], menuSimpleScheme);
+            }
+            draw::drawCh(pos++, start.second, 
+                res[i].second, menuSimpleScheme);
+            draw::drawCh(pos++, start.second,
+                draw::Cell::blank, menuSimpleScheme);
+        }
+    }
+
+    void drawRequirements(std::pair<size_t, size_t> end,
+        const std::vector<draw::Cell> &requirements) {
+        size_t pos = end.first;
+        for (size_t i = 0; i < requirements.size(); ++i) {
+            draw::drawCh(pos--, end.second,
+                requirements[i], menuSimpleScheme);
+            draw::drawCh(pos--, end.second,
+                draw::Cell::blank, menuSimpleScheme);
+        }
+        draw::drawCh(pos, end.second,
+            draw::Cell::menu_vb, menuSimpleScheme);
+    }
+
     void drawAll() {
         size_t width;
         size_t height;
         draw::getSize(width, height);
         // check width && height
-        for(size_t i = 0; i < height; ++i) {
-            draw::drawCh(i, 0, draw::Cell::menu_hb);
-            draw::drawCh(i, width - 1, draw::Cell::menu_hb);
-            draw::drawCh(i, width - MENU_WIDTH, draw::Cell::menu_hb);
+
+        size_t menuBorderLeft = width - MENU_WIDTH - 3;
+        size_t menuBorderDown = height - 3;
+        size_t borderUp = 1;
+        size_t borderDown = height - 1;
+        size_t borderLeft = 0;
+        size_t borderRight = width - 1;
+
+        if (width != lastWidth || height != lastHeight) {
+            draw::clearAll();
         }
-        for(size_t i = 0; i < width; ++i) {
-            draw::drawCh(0, i, draw::Cell::menu_vb);
-            draw::drawCh(height - 1, i, draw::Cell::menu_vb);
+
+        // draw borders
+        for(size_t i = borderUp + 1; i < borderDown; ++i) {
+            draw::drawCh(0, i,
+                draw::Cell::menu_vb, menuSimpleScheme);
+            draw::drawCh(menuBorderLeft, i,
+                draw::Cell::menu_vb, menuSimpleScheme);
+            draw::drawCh(borderRight, i,
+                draw::Cell::menu_vb, menuSimpleScheme);
         }
+        for(size_t i = borderLeft + 1; i < borderRight; ++i) {
+            draw::drawCh(i, borderUp, draw::Cell::menu_hb,
+                menuSimpleScheme);
+            draw::drawCh(i, borderDown, draw::Cell::menu_hb, 
+                menuSimpleScheme);
+        }
+        for (size_t i = menuBorderLeft + 1; i < borderRight; ++i) {
+            draw::drawCh(i, menuBorderDown, draw::Cell::menu_hb,
+                menuSimpleScheme);
+        }
+
         // draw corners
+        {
+            std::vector<std::pair<size_t, size_t>> corners = {
+                {borderLeft, borderUp},
+                {menuBorderLeft, borderUp},
+                {borderRight, borderUp},
+                {menuBorderLeft, menuBorderDown},
+                {borderRight, menuBorderDown},
+                {borderLeft, borderDown},
+                {menuBorderLeft, borderDown},
+                {borderRight, borderDown}
+            };
+            for (size_t i = 0; i < corners.size(); ++i) {
+                draw::drawCh(corners[i].first,
+                    corners[i].second, draw::Cell::menu_c,
+                        menuSimpleScheme);
+            }
+        }
+
+        drawMenu({menuBorderLeft + 1, borderUp + 1},
+            {borderRight - 1, menuBorderDown - 1});
+
+        drawMap({borderLeft + 1, borderUp + 1}, 
+            {menuBorderLeft - 1, borderDown - 1});
+
+        // resources
+        drawParams({0, 0}, std::vector<std::
+            pair<int, draw::Cell>>({
+                {1023, draw::Cell::gold},
+                {324, draw::Cell::iron},
+                {545, draw::Cell::tech}
+            })); // test
+
+        // draw build requirements
+        drawRequirements({width - 1, 0}, std::
+            vector<draw::Cell>(5, draw::Cell::unit)); // test
+        
+        // cost
+        drawParams({menuBorderLeft + 1, menuBorderDown + 1},
+            std::vector<std::pair<int, draw::Cell>>({
+                {120, draw::Cell::gold},
+                {400, draw::Cell::iron},
+                {15, draw::Cell::tech}
+            })); // test
+
+        lastWidth = width;
+        lastHeight = height;
     }   
-    
-    void drawMenu(std::pair<size_t, size_t> start, std::pair<size_t, size_t> end) {
-        
-        
-    }
-    
-    void drawMap(std::pair<size_t, size_t> start, std::pair<size_t, size_t> end) {
-        
-    }
 }
diff --git a/src/out_api/game_draw.hpp b/src/out_api/game_draw.hpp
index 40ce220..1d9bec9 100644
--- a/src/out_api/game_draw.hpp
+++ b/src/out_api/game_draw.hpp
@@ -1,13 +1,48 @@
+#include <bits/c++config.h>
 #include <cstdlib>
 #include <utility>
+#include <vector>
+#include <string>
+#include "draw.hpp"
+
 #pragma once
 
 namespace game_draw {
     using std::size_t;
+
+    void drawMenuEntity(size_t pos, size_t start, size_t end,
+        char shortkey, draw::Cell type,
+        const std::string& name, bool isActive);
     
+    void drawMenu(std::pair<size_t, size_t> start,
+        std::pair<size_t, size_t> end);
+    
+    void drawMap(std::pair<size_t, size_t> start,
+        std::pair<size_t, size_t> end);
+
+    void drawParams(std::pair<size_t, size_t> pos,
+        const std::vector<std::pair<int, draw::Cell> >& res);
+
+    void drawRequirements(std::pair<size_t, size_t> pos, 
+        const std::vector<draw::Cell>& requirements);
+
     void drawAll();
-    
-    void drawMenu(size_t width, size_t height);
-    
-    void drawMap(size_t width, size_t height);
 }
+
+/*
+game scheme:
+
+1234A 1024B 1010011C          | D F S W - resources | unit dependences        
+.--------------------------.----------.
+|                          |          |
+|                          |X Tank   I| - unit: symbol, name, shortkey 
+|                          |          |
+|                          |          |
+|           Map            |   Menu   |
+|                          |          |
+|                          |          |
+|                          .----------.
+|                          |103A 104B | - cost
+.--------------------------.----------.
+                           |MENU_WIDTH| 
+*/
\ No newline at end of file
diff --git a/src/out_api/input.cpp b/src/out_api/input.cpp
index 4774856..ad88df2 100644
--- a/src/out_api/input.cpp
+++ b/src/out_api/input.cpp
@@ -3,7 +3,6 @@
 #include "input.hpp"
 
 namespace input {
-
     bool stopValue = false;
 
     void begin() {