diff --git a/examples/graphics.cpp b/examples/graphics.cpp
index 0b6040a..5b53996 100644
--- a/examples/graphics.cpp
+++ b/examples/graphics.cpp
@@ -2,21 +2,17 @@
 #include <chrono>
 #include <cstdint>
 #include <cstring>
-#include <string_view>
 #include <span>
+#include <string_view>
 #include <variant>
 
 #include "chargen.hpp"
 
 enum Colors : uint8_t { WHITE = 0x01 };
 
-static volatile uint8_t &memory_loc(const uint16_t loc) {
-  return *reinterpret_cast<volatile uint8_t *>(loc);
-}
+static volatile uint8_t &memory_loc(const uint16_t loc) { return *reinterpret_cast<volatile uint8_t *>(loc); }
 
-static void poke(const uint16_t loc, const uint8_t value) {
-  memory_loc(loc) = value;
-}
+static void poke(const uint16_t loc, const uint8_t value) { memory_loc(loc) = value; }
 
 static std::uint8_t peek(const std::uint16_t loc) { return memory_loc(loc); }
 
@@ -29,64 +25,46 @@ struct Joystick
 {
   std::uint8_t state{};
 
-  constexpr bool up() const noexcept {
-    return (state & 1) == 0;
-  }
-  constexpr bool left() const noexcept {
-    return (state & 4) == 0;
-  }
-  constexpr bool fire() const noexcept {
-    return (state & 16) == 0;
-  }
-  constexpr bool right() const noexcept {
-    return (state & 8) == 0;
-  }
-  constexpr bool down() const noexcept {
-    return (state & 2) == 0;
-  }
+  constexpr bool up() const noexcept { return (state & 1) == 0; }
+  constexpr bool left() const noexcept { return (state & 4) == 0; }
+  constexpr bool fire() const noexcept { return (state & 16) == 0; }
+  constexpr bool right() const noexcept { return (state & 8) == 0; }
+  constexpr bool down() const noexcept { return (state & 2) == 0; }
 };
 
-static bool joystick_down() {
+static bool joystick_down()
+{
   uint8_t joystick_state = peek(0xDC00);
   return (joystick_state & 2) == 0;
 }
 
 void use_data(std::array<char, 1024> &data);
 
-static void puts(uint8_t x, uint8_t y, std::string_view str) {
+static void puts(uint8_t x, uint8_t y, std::string_view str)
+{
   const auto start = 0x400 + (y * 40 + x);
 
-  std::memcpy(const_cast<uint8_t *>(&memory_loc(start)), str.data(),
-              str.size());
+  std::memcpy(const_cast<uint8_t *>(&memory_loc(start)), str.data(), str.size());
 }
 
 
-
-template<std::uint8_t Width, std::uint8_t Height>
-struct Graphic
+template<std::uint8_t Width, std::uint8_t Height> struct Graphic
 {
   std::array<std::uint8_t, Width * Height> data{};
 
-  static constexpr auto width() noexcept {
-    return Width;
-  }
+  static constexpr auto width() noexcept { return Width; }
 
-  static constexpr auto height() noexcept {
-    return Height;
-  }
+  static constexpr auto height() noexcept { return Height; }
 
   constexpr Graphic() = default;
 
   constexpr Graphic(std::array<uint8_t, Width * Height> data_) noexcept : data(data_) {}
-  constexpr Graphic(std::initializer_list<uint8_t> data_) noexcept {
-    std::copy(begin(data_), end(data_), begin(data));
-  }
+  constexpr Graphic(std::initializer_list<uint8_t> data_) noexcept { std::copy(begin(data_), end(data_), begin(data)); }
 
-  constexpr auto &operator()(const std::uint8_t x, const std::uint8_t y) noexcept {
-    return data[y * Width + x];
-  }
+  constexpr auto &operator()(const std::uint8_t x, const std::uint8_t y) noexcept { return data[y * Width + x]; }
 
-  constexpr const auto &operator()(const std::uint8_t x, const std::uint8_t y) const noexcept {
+  constexpr const auto &operator()(const std::uint8_t x, const std::uint8_t y) const noexcept
+  {
     return data[y * Width + x];
   }
 
@@ -95,9 +73,7 @@ struct Graphic
     std::size_t count = 0;
     for (std::uint8_t cur_x = 0; cur_x < graphic.width(); ++cur_x) {
       for (std::uint8_t cur_y = 0; cur_y < graphic.height(); ++cur_y) {
-        if (graphic(cur_x, cur_y) == (*this)(cur_x + x, cur_y + y)) {
-          ++count;
-        }
+        if (graphic(cur_x, cur_y) == (*this)(cur_x + x, cur_y + y)) { ++count; }
       }
     }
 
@@ -109,19 +85,18 @@ struct Graphic
   {
     return match_count(graphic, x, y) == (graphic.width() * graphic.height());
   }
-
-
 };
 
 
-static constexpr auto load_charset(const std::span<const std::uint8_t, 256*8> &bits) {
-  std::array<Graphic<8,8>, 256> results{};
-  
+static constexpr auto load_charset(const std::span<const std::uint8_t, 256 * 8> &bits)
+{
+  std::array<Graphic<8, 8>, 256> results{};
+
   for (std::size_t idx = 0; idx < 256; ++idx) {
-    Graphic<8,8> glyph{};
+    Graphic<8, 8> glyph{};
 
     for (std::uint8_t row = 0; row < 8; ++row) {
-      const auto input_row = bits[idx*8+row];
+      const auto input_row = bits[idx * 8 + row];
       glyph(0, row) = (0b1000'0000 & input_row) == 0 ? 0 : 1;
       glyph(1, row) = (0b0100'0000 & input_row) == 0 ? 0 : 1;
       glyph(2, row) = (0b0010'0000 & input_row) == 0 ? 0 : 1;
@@ -138,104 +113,91 @@ static constexpr auto load_charset(const std::span<const std::uint8_t, 256*8> &b
   return results;
 }
 
-  template<std::uint8_t InWidth, std::uint8_t InHeight>
-  static constexpr auto from_pixels_to_petscii(const Graphic<InWidth, InHeight> &pixels) {
-    Graphic<InWidth / 8, InHeight / 8> result{};
+template<std::uint8_t InWidth, std::uint8_t InHeight>
+static constexpr auto from_pixels_to_petscii(const Graphic<InWidth, InHeight> &pixels)
+{
+  Graphic<InWidth / 8, InHeight / 8> result{};
 
-    constexpr auto charset = load_charset(uppercase);
+  constexpr auto charset = load_charset(uppercase);
 
-    for (uint8_t x = 0; x < pixels.width(); x += 8) {
-      for (uint8_t y = 0; y < pixels.height(); y += 8) {
-        std::uint8_t best_match = 32;
-        std::size_t match_count = 0;
+  for (uint8_t x = 0; x < pixels.width(); x += 8) {
+    for (uint8_t y = 0; y < pixels.height(); y += 8) {
+      std::uint8_t best_match = 32;
+      std::size_t match_count = 0;
 
-        std::uint8_t cur_char = 0;
-        for (const auto &glyph : charset) {
+      std::uint8_t cur_char = 0;
+      for (const auto &glyph : charset) {
 
-          const auto count = pixels.match_count(glyph, x, y);
-          if (count > match_count) {
-            best_match = cur_char;
-            match_count = count;
-          }
-
-          ++cur_char;
+        const auto count = pixels.match_count(glyph, x, y);
+        if (count > match_count) {
+          best_match = cur_char;
+          match_count = count;
         }
 
-        result(x/8, y/8) = best_match;
+        ++cur_char;
       }
-    }
 
-    return result;
+      result(x / 8, y / 8) = best_match;
+    }
   }
 
-
-  template<std::uint8_t InWidth, std::uint8_t InHeight>
-  static constexpr auto from_pixels_to_2x2(const Graphic<InWidth, InHeight> &pixels) {
-    Graphic<InWidth / 2, InHeight / 2> result{};
-
-    using GlyphType = std::pair<Graphic<2,2>, std::uint8_t>;
-    constexpr std::array<GlyphType, 17> lookup_map {
-      GlyphType{ {0,0,
-         0,0}, 32 },
-      GlyphType{ {1,0,
-         0,0}, 126 },
-      GlyphType{ {0,1,
-         0,0}, 124 },
-      GlyphType{ {1,1,
-         0,0}, 226 },
-      GlyphType{ {0,0,
-         1,0}, 123 },
-      GlyphType{ {1,0,
-         1,0}, 97 },
-      GlyphType{ {0,1,
-         1,0}, 255 },
-      GlyphType{ {1,1,
-         1,0}, 236 },
-      GlyphType{ {0,0,
-         0,1}, 108 },
-      GlyphType{ {1,0,
-         0,1}, 127 },
-      GlyphType{ {0,1,
-         0,1}, 225 },
-      GlyphType{ {1,1,
-         0,1}, 251 },
-      GlyphType{ {0,0,
-         1,1}, 98 },
-      GlyphType{ {1,0,
-         1,1}, 252 },
-      GlyphType{ {0,1,
-         1,1}, 254 },
-      GlyphType{ {1,1,
-         1,1}, 160 }
-    };
+  return result;
+}
 
 
-    for (uint8_t x = 0; x < pixels.width(); x += 2) {
-      for (uint8_t y = 0; y < pixels.height(); y += 2) {
-        for (const auto &glyph : lookup_map) {
-          if (pixels.match(glyph.first, x, y)) {
-            result(x/2, y/2) = glyph.second;
-            break; // go to next Y, we found our match
-          }
+template<std::uint8_t InWidth, std::uint8_t InHeight>
+static constexpr auto from_pixels_to_2x2(const Graphic<InWidth, InHeight> &pixels)
+{
+  Graphic<InWidth / 2, InHeight / 2> result{};
+
+  using GlyphType = std::pair<Graphic<2, 2>, std::uint8_t>;
+  constexpr std::array<GlyphType, 17> lookup_map{ GlyphType{ { 0, 0, 0, 0 }, 32 },
+    GlyphType{ { 1, 0, 0, 0 }, 126 },
+    GlyphType{ { 0, 1, 0, 0 }, 124 },
+    GlyphType{ { 1, 1, 0, 0 }, 226 },
+    GlyphType{ { 0, 0, 1, 0 }, 123 },
+    GlyphType{ { 1, 0, 1, 0 }, 97 },
+    GlyphType{ { 0, 1, 1, 0 }, 255 },
+    GlyphType{ { 1, 1, 1, 0 }, 236 },
+    GlyphType{ { 0, 0, 0, 1 }, 108 },
+    GlyphType{ { 1, 0, 0, 1 }, 127 },
+    GlyphType{ { 0, 1, 0, 1 }, 225 },
+    GlyphType{ { 1, 1, 0, 1 }, 251 },
+    GlyphType{ { 0, 0, 1, 1 }, 98 },
+    GlyphType{ { 1, 0, 1, 1 }, 252 },
+    GlyphType{ { 0, 1, 1, 1 }, 254 },
+    GlyphType{ { 1, 1, 1, 1 }, 160 } };
+
+
+  for (uint8_t x = 0; x < pixels.width(); x += 2) {
+    for (uint8_t y = 0; y < pixels.height(); y += 2) {
+      for (const auto &glyph : lookup_map) {
+        if (pixels.match(glyph.first, x, y)) {
+          result(x / 2, y / 2) = glyph.second;
+          break;// go to next Y, we found our match
         }
       }
     }
-    
-    return result;
   }
 
-static void putc(uint8_t x, uint8_t y, uint8_t c) {
+  return result;
+}
+
+static void putc(uint8_t x, uint8_t y, uint8_t c)
+{
   const auto start = 0x400 + (y * 40 + x);
   poke(start, c);
 }
 
-static std::uint8_t loadc(uint8_t x, uint8_t y) {
+static std::uint8_t loadc(uint8_t x, uint8_t y)
+{
   const auto start = 0x400 + (y * 40 + x);
   return peek(start);
 }
 
 
-static void put_hex(uint8_t x, uint8_t y, uint8_t value) {
+static void put_hex(uint8_t x, uint8_t y, uint8_t value)
+{
   const auto put_nibble = [](auto x, auto y, uint8_t nibble) {
     if (nibble <= 9) {
       putc(x, y, nibble + 48);
@@ -248,31 +210,31 @@ static void put_hex(uint8_t x, uint8_t y, uint8_t value) {
   put_nibble(x, y, 0xF & (value >> 4));
 }
 
-static void put_hex(uint8_t x, uint8_t y, uint16_t value) {
-  put_hex(x+2,y, static_cast<std::uint8_t>(0xFF & value));
-  put_hex(x,y, static_cast<std::uint8_t>(0xFF & (value >> 8)));
+static void put_hex(uint8_t x, uint8_t y, uint16_t value)
+{
+  put_hex(x + 2, y, static_cast<std::uint8_t>(0xFF & value));
+  put_hex(x, y, static_cast<std::uint8_t>(0xFF & (value >> 8)));
 }
 
 static void put_graphic(uint8_t x, uint8_t y, const auto &graphic)
 {
   for (uint8_t cur_y = 0; cur_y < graphic.height(); ++cur_y) {
-    for (uint8_t cur_x = 0; cur_x < graphic.width(); ++cur_x) {
-      putc(cur_x + x, cur_y + y, graphic(cur_x, cur_y));
-    }
+    for (uint8_t cur_x = 0; cur_x < graphic.width(); ++cur_x) { putc(cur_x + x, cur_y + y, graphic(cur_x, cur_y)); }
   }
 }
 
-struct Clock {
+struct Clock
+{
   using milliseconds = std::chrono::duration<std::uint16_t, std::milli>;
 
   // return elapsed time since last restart
-  [[nodiscard]] milliseconds restart() noexcept {
+  [[nodiscard]] milliseconds restart() noexcept
+  {
     // stop Timer A
     poke(0xDC0E, 0b00000000);
 
     // last value
-    const auto previous_value = static_cast<std::uint16_t>(
-        peek(0xDC04) | (static_cast<uint16_t>(peek(0xDC05)) << 8));
+    const auto previous_value = static_cast<std::uint16_t>(peek(0xDC04) | (static_cast<uint16_t>(peek(0xDC05)) << 8));
 
     // reset timer
     poke(0xDC04, 0xFF);
@@ -281,20 +243,18 @@ struct Clock {
     // restart timer A
     poke(0xDC0E, 0b00010001);
 
-    return milliseconds{0xFFFF - previous_value};
+    return milliseconds{ 0xFFFF - previous_value };
   }
 
   Clock() noexcept { [[maybe_unused]] const auto value = restart(); }
 };
 
-static void cls() {
-  for (std::uint16_t i = 0x400; i < 0x400 + 1000; ++i) {
-    poke(i, 32);
-  }
+static void cls()
+{
+  for (std::uint16_t i = 0x400; i < 0x400 + 1000; ++i) { poke(i, 32); }
 }
 
-template<std::uint8_t Width, std::uint8_t Height>
-struct SimpleSprite
+template<std::uint8_t Width, std::uint8_t Height> struct SimpleSprite
 {
   std::uint8_t x = 0;
   std::uint8_t y = 0;
@@ -302,32 +262,30 @@ struct SimpleSprite
   Graphic<Width, Height> graphic;
   Graphic<Width, Height> saved_background{};
 
-  constexpr SimpleSprite(std::initializer_list<uint8_t> data_) noexcept 
-    : graphic(data_)
-  {
-  }
+  constexpr SimpleSprite(std::initializer_list<uint8_t> data_) noexcept : graphic(data_) {}
 };
 
 
 // helper type for the visitor #4
-template<class... Ts> struct overloaded : Ts... { using Ts::operator()...; };
+template<class... Ts> struct overloaded : Ts...
+{
+  using Ts::operator()...;
+};
 // explicit deduction guide (not needed as of C++20)
 template<class... Ts> overloaded(Ts...) -> overloaded<Ts...>;
 
 struct Screen
 {
-  void load(std::uint8_t x, std::uint8_t y, auto &s) {
+  void load(std::uint8_t x, std::uint8_t y, auto &s)
+  {
     for (std::uint8_t cur_y = 0; cur_y < s.height(); ++cur_y) {
-      for (std::uint8_t cur_x = 0; cur_x < s.width(); ++cur_x) {
-        s(cur_x, cur_y) = loadc(cur_x + x, cur_y + y);
-      }
+      for (std::uint8_t cur_x = 0; cur_x < s.width(); ++cur_x) { s(cur_x, cur_y) = loadc(cur_x + x, cur_y + y); }
     }
   }
 
-  void show(std::uint8_t x, std::uint8_t y, auto &s)  {
-    if (s.is_shown) {
-      put_graphic(s.x, s.y, s.saved_background);
-    }
+  void show(std::uint8_t x, std::uint8_t y, auto &s)
+  {
+    if (s.is_shown) { put_graphic(s.x, s.y, s.saved_background); }
 
     s.is_shown = true;
 
@@ -335,189 +293,228 @@ struct Screen
     s.y = y;
     load(x, y, s.saved_background);
 
-    put_graphic(x,y,s.graphic);
+    put_graphic(x, y, s.graphic);
   }
 };
 
-int main() {
-  //static constexpr auto charset = load_charset(uppercase);
+template<std::uint8_t Width, std::uint8_t Height>
+struct Map;
 
-  static constexpr auto town =
-    Graphic<4,4> {
-      85,67,67,73,
-      93,233,223,93,
-      93,160,160,93,
-      74,67,67,75};
+struct GameState
+{
 
-  static constexpr auto mountain =
-    Graphic<4,4> {
-      32,78,77,32,
-      32,32,78,77,
-      78,77,32,32,
-      32,78,77,32
-    };
+  std::uint8_t endurance{ 10 };
+  std::uint8_t stamina{ max_stamina() };
+  std::uint16_t cash{ 100 };
+  std::uint8_t x = 20;
+  std::uint8_t y = 12;
+
+  Clock game_clock{};
+
+  Map<10, 5> const *current_map = nullptr;
+
+  constexpr void execute_actions(const auto &character) noexcept
+  {
+    if (current_map) {
+      for (auto &action : current_map->actions) {
+        action.execute_if_collision(x,y,character.width(), character.height(), *this);
+      }
+    }
+  }
+
+  constexpr std::uint8_t max_stamina() const noexcept { return endurance * 5; }
+
+  struct JoyStick1StateChanged
+  {
+    Joystick state;
+  };
 
 
-  auto character =
-    SimpleSprite<2,3> {
-      32,87,
-      78,79,
-      78,77
-    };
+  struct JoyStick2StateChanged
+  {
+    Joystick state;
+  };
+
+  struct TimeElapsed
+  {
+    Clock::milliseconds us;
+  };
+
+  using Event = std::variant<JoyStick2StateChanged, TimeElapsed>;
+
+  std::uint8_t last_joystick_2_state = peek(0xDC00);
+
+  Event next_event() noexcept
+  {
+    const auto new_joystick_2_state = peek(0xDC00);
+
+    if (new_joystick_2_state != last_joystick_2_state) {
+      last_joystick_2_state = new_joystick_2_state;
+      return JoyStick2StateChanged{ Joystick{ new_joystick_2_state } };
+    }
+
+    return TimeElapsed{ game_clock.restart() };
+  }
+};
+
+struct Map_Action
+{
+  std::uint8_t x{};
+  std::uint8_t y{};
+
+  std::uint8_t width{};
+  std::uint8_t height{};
+
+  using Action_Func = void (*)(GameState &);
+  Action_Func action = nullptr;
+
+  constexpr void execute_if_collision(std::uint8_t obj_x, std::uint8_t obj_y, std::uint8_t obj_width, std::uint8_t obj_height, GameState &game) const {
+    if (action == nullptr) {
+      return;
+    }
+
+    const std::uint8_t rect1_x1 = x;
+    const std::uint8_t rect1_x2 = x + width - 1;
+    const std::uint8_t rect1_y1 = y;
+    const std::uint8_t rect1_y2 = y + height - 1;
+
+    const std::uint8_t rect2_x1 = obj_x;
+    const std::uint8_t rect2_x2 = obj_x + obj_width - 1;
+    const std::uint8_t rect2_y1 = obj_y;
+    const std::uint8_t rect2_y2 = obj_y + obj_height - 1;
+
+    if (rect1_x1 < rect2_x2 && rect1_x2 > rect2_x1 &&
+        rect1_y1 < rect2_y2 && rect1_y2 > rect2_y1) {
+      action(game);
+    }
+  }
+};
 
 
-  static constexpr auto overview_map = 
-    Graphic<10, 5> {
-      3,1,1,0,3,0,0,0,0,0,
-      0,0,1,1,0,0,0,0,3,0,
-      0,0,1,0,0,0,0,0,0,0,
-      0,3,0,0,0,0,0,0,0,0,
-      0,1,1,1,0,0,3,0,0,0,
-    };
+template<std::uint8_t Width, std::uint8_t Height>
+struct Map {
+  Graphic<Width, Height> layout;
 
-  
+  std::span<const Map_Action> actions;
+};
+
+int main()
+{
+  // static constexpr auto charset = load_charset(uppercase);
+
+  static constexpr auto town = Graphic<4, 4>{ 
+    85, 67, 67, 73,
+    93, 233, 223, 93,
+    93, 160, 160, 93,
+    74, 67, 67, 75 };
+
+  static constexpr auto mountain = Graphic<4, 4>{ 
+    32, 78, 77, 32,
+    32, 32, 78, 77,
+    78, 77, 32, 32,
+    32, 78, 77, 32 };
+
+
+  auto character = SimpleSprite<2, 3>{ 
+    32, 87,
+    78, 79,
+    78, 77 };
+
+  static constexpr auto overview_actions = std::array {
+    Map_Action { 12,0,4,4, [](GameState &g) { g.x = 30; g.y=5; } }
+  };
+
+  static constexpr auto overview_map = Map<10, 5>{
+    {
+      3, 1, 1, 0, 3, 0, 0, 0, 0, 0,
+      0, 0, 1, 1, 0, 0, 0, 0, 3, 0,
+      0, 0, 1, 0, 0, 0, 0, 0, 0, 0,
+      0, 0, 3, 0, 0, 0, 0, 0, 0, 0,
+      0, 1, 1, 1, 0, 0, 3, 0, 0, 0,
+    },
+    std::span<const Map_Action>(begin(overview_actions), end(overview_actions))
+  };
 
   cls();
 
-  poke(53280,0);
-  poke(53281,0);
+  poke(53280, 0);
+  poke(53281, 0);
 
   static constexpr std::array<void (*)(std::uint8_t, std::uint8_t), 4> tile_types{
     [](std::uint8_t x, std::uint8_t y) {
       /* do nothing for 0th */
     },
-    [](std::uint8_t x, std::uint8_t y) {
-      put_graphic(x,y,mountain);
-    },
+    [](std::uint8_t x, std::uint8_t y) { put_graphic(x, y, mountain); },
     [](std::uint8_t x, std::uint8_t y) {
       /* do nothing for 2 */
     },
-    [](std::uint8_t x, std::uint8_t y) {
-      put_graphic(x,y,town);
-    },
+    [](std::uint8_t x, std::uint8_t y) { put_graphic(x, y, town); },
   };
 
 
   const auto draw_map = [](const auto &map) {
     for (std::size_t tile = 0; tile < tile_types.size(); ++tile) {
-      for (std::uint8_t map_large_y =0; map_large_y < map.height(); ++map_large_y) {
+      for (std::uint8_t map_large_y = 0; map_large_y < map.height(); ++map_large_y) {
         for (std::uint8_t map_large_x = 0; map_large_x < map.width(); ++map_large_x) {
-          if (map(map_large_x,map_large_y) == tile) {
-            tile_types[tile](map_large_x*4,map_large_y*4);
-          }
+          if (map(map_large_x, map_large_y) == tile) { tile_types[tile](map_large_x * 4, map_large_y * 4); }
         }
       }
     }
   };
 
   constexpr auto draw_box = [](uint8_t x, uint8_t y, uint8_t width, uint8_t height) {
-    putc(x,y, 85);
-    putc(x+width-1,y, 73);
-    putc(x+width-1,y+height-1,75);
-    putc(x,y+height-1,74);
+    putc(x, y, 85);
+    putc(x + width - 1, y, 73);
+    putc(x + width - 1, y + height - 1, 75);
+    putc(x, y + height - 1, 74);
 
-    for (uint8_t cur_x = x+1; cur_x < x+width-1; ++cur_x) {
+    for (uint8_t cur_x = x + 1; cur_x < x + width - 1; ++cur_x) {
       putc(cur_x, y, 67);
-      putc(cur_x, y+height-1, 67);
+      putc(cur_x, y + height - 1, 67);
     }
 
-    for (uint8_t cur_y = y+1; cur_y < y+height-1; ++cur_y) {
+    for (uint8_t cur_y = y + 1; cur_y < y + height - 1; ++cur_y) {
       putc(x, cur_y, 93);
-      putc(x+width-1, cur_y, 93);
+      putc(x + width - 1, cur_y, 93);
     }
   };
 
 
-  struct GameState {
-
-    std::uint8_t endurance{10};
-    std::uint8_t stamina{max_stamina()};
-    std::uint16_t cash{100};
-
-    Clock game_clock{};
-
-    constexpr std::uint8_t max_stamina() const noexcept {
-      return endurance * 5;
-    }
-
-    struct JoyStick1StateChanged
-    {
-      Joystick state;
-    };
-
-
-    struct JoyStick2StateChanged
-    {
-      Joystick state;
-    };
-
-    struct TimeElapsed
-    {
-      Clock::milliseconds us;
-    };
-
-    using Event = std::variant<JoyStick2StateChanged, TimeElapsed>;
-
-    std::uint8_t last_joystick_2_state = peek(0xDC00);
-
-    Event next_event() noexcept {
-      const auto new_joystick_2_state = peek(0xDC00);
-
-      if (new_joystick_2_state != last_joystick_2_state) {
-        last_joystick_2_state = new_joystick_2_state;
-        return JoyStick2StateChanged{Joystick{new_joystick_2_state}};
-      }
-
-      return TimeElapsed{game_clock.restart()};
-    }
-  };
-
   GameState game;
+  game.current_map = &overview_map;
 
-//  draw_map(map1);
-  draw_map(overview_map);
-  draw_box(0,20,40,5);
+  //  draw_map(map1);
+  draw_map(game.current_map->layout);
+  draw_box(0, 20, 40, 5);
 
   constexpr auto show_stats = [](const auto &cur_game) {
     puts(1, 21, "stamina:");
     put_hex(12, 21, cur_game.stamina);
     put_hex(15, 21, cur_game.max_stamina());
-    puts(14,21, "/");
+    puts(14, 21, "/");
     puts(1, 22, "endurance:");
-    put_hex(12,22, cur_game.endurance);
-    puts(1,23, "cash: ");
-    put_hex(12,23, cur_game.cash);
+    put_hex(12, 22, cur_game.endurance);
+    puts(1, 23, "cash: ");
+    put_hex(12, 23, cur_game.cash);
   };
 
   Screen screen;
 
   show_stats(game);
 
-  std::uint8_t x = 20;
-  std::uint8_t y = 12;
+  auto eventHandler = overloaded{ [&](const GameState::JoyStick2StateChanged &e) {
+                                   if (e.state.up()) { --game.y; }
+                                   if (e.state.down()) { ++game.y; }
+                                   if (e.state.left()) { --game.x; }
+                                   if (e.state.right()) { ++game.x; }
 
-  auto eventHandler = overloaded {
-    [&](const GameState::JoyStick2StateChanged &e) {
-      if (e.state.up()) {
-        --y;
-      }
-      if (e.state.down()) {
-        ++y;
-      }
-      if (e.state.left()) {
-        --x;
-      }
-      if (e.state.right()) {
-        ++x;
-      }
-      screen.show(x, y, character);
+                                   game.execute_actions(character.graphic);
 
-      put_hex(36, 1, e.state.state);
-    },
-    [](const GameState::TimeElapsed &e) {
-      put_hex(36, 0, e.us.count());
-    }
-  };
+                                   screen.show(game.x, game.y, character);
+
+                                   put_hex(36, 1, e.state.state);
+                                 },
+    [](const GameState::TimeElapsed &e) { put_hex(36, 0, e.us.count()); } };
 
   while (true) {
     std::visit(eventHandler, game.next_event());
diff --git a/src/6502-c++.cpp b/src/6502-c++.cpp
index dce34f9..f8c187b 100644
--- a/src/6502-c++.cpp
+++ b/src/6502-c++.cpp
@@ -815,7 +815,8 @@ void to_mos6502(const Personality &personality, const AVR &from_instruction, std
           const auto matched_gs = results.get<1>().to_string();
           instructions.emplace_back(ASMLine::Type::Directive, ".word " + matched_gs);
         } else {
-          spdlog::warn("Unknown .word directive");
+          instructions.emplace_back(ASMLine::Type::Directive, ".word " + from_instruction.text.substr(6));
+         // spdlog::warn("Unknown .word directive '{}'", from_instruction.text);
         }
 
       } else if (from_instruction.text.starts_with(".byte")) {