Now able to render the map at a different size from the rest of the UI and also only shake the map.

gui.cpp

@@ -48,16 +48,25 @@ sf::Color GUI::color(Value val) {
 GUI::GUI() : $game_map(GAME_MAP_X, GAME_MAP_Y),
   $canvas(GAME_MAP_X * 2, GAME_MAP_Y * 4),
   $window(sf::VideoMode(VIDEO_X,VIDEO_Y), "Roguish"),
-  $screen(SCREEN_X, SCREEN_Y)
+  $screen(SCREEN_X, SCREEN_Y),
+  $map_screen(GAME_MAP_X, GAME_MAP_Y)
 {
   int res = $hit_buf.loadFromFile("./assets/hit.wav");
   dbc::check(res, "failed to load hit.wav");
   $hit_sound.setBuffer($hit_buf);
 
   $font.loadFromFile("./assets/text.otf");
-  $text.setFont($font);
-  $text.setCharacterSize(30);
-  $text.setFillColor(color(Value::LIGHT_DARK));
+
+  $ui_text.setFont($font);
+  $ui_text.setPosition(0,0);
+  $ui_text.setCharacterSize(UI_FONT_SIZE);
+  $ui_text.setFillColor(color(Value::LIGHT_LIGHT));
+
+  $map_text.setFont($font);
+  $map_text.setPosition(GAME_MAP_POS,0);
+  $map_text.setCharacterSize(MAP_FONT_SIZE);
+  $map_text.setFillColor(color(Value::LIGHT_DARK));
+
   $game_map.generate();
   $player.location = $game_map.place_entity(0);
   $enemy.location = $game_map.place_entity(1);
@@ -77,20 +86,20 @@ void GUI::create_renderer() {
 
     for(size_t x = 0; x < walls[0].size(); ++x) {
       for(size_t y = 0; y < walls.size(); ++y) {
-        string tile = walls[y][x] == 1 ? "#" : format("{}", paths[y][x]);
-        if(tile == "#") {
+        string tile = walls[y][x] == 1 ? WALL_TILE : format("{}", paths[y][x]);
+        if(tile == WALL_TILE) {
           $canvas.DrawText(x*2, y*4, tile);
         } else if($show_paths) {
           //int pnum = paths[y][x];
           $canvas.DrawText(x*2, y*4, tile);
         } else {
-          $canvas.DrawText(x*2, y*4, ".");
+          $canvas.DrawText(x*2, y*4, FLOOR_TILE);
         }
       }
     }
 
-    $canvas.DrawText($enemy.location.x*2, $enemy.location.y*4, "!");
-    $canvas.DrawText($player.location.x*2, $player.location.y*4, "@");
+    $canvas.DrawText($enemy.location.x*2, $enemy.location.y*4, ENEMY_TILE);
+    $canvas.DrawText($player.location.x*2, $player.location.y*4, PLAYER_TILE);
     $canvas.DrawText($goal.x*2, $goal.y*4, "$");
 
     return canvas($canvas);
@@ -105,7 +114,7 @@ void GUI::create_renderer() {
               )  | xflex_grow
         ),
         separator(),
-        hbox($map_view->Render()),
+        hbox(),
     });
   });
 }
@@ -158,39 +167,45 @@ void GUI::handle_events() {
 
 void GUI::burn() {
   for(int i = 0; i < 20; ++i) {
-    $text.setFillColor(color(i % VALUES.size()));
+    $map_text.setFillColor(color(i % VALUES.size()));
     int x = Random::rand_int(-10,10);
     int y = Random::rand_int(-10,10);
-    $text.setPosition({(float)x,(float)y});
-    $window.draw($text);
-    $window.display();
+    draw_screen(false, x, y);
     std::this_thread::sleep_for(2ms);
   }
 
-  $text.setFillColor(color(Value::LIGHT_DARK));
+  $map_text.setFillColor(color(Value::LIGHT_DARK));
 }
 
-inline void draw_screen(sf::RenderWindow &window, sf::Text &text, float x=0, float y=0) {
-  text.setPosition({x,y});
-  window.clear();
-  window.draw(text);
-  window.display();
+void GUI::draw_screen(bool clear, float map_off_x, float map_off_y) {
+  if(clear) $window.clear();
+  $window.draw($ui_text);
+  $map_text.setPosition(GAME_MAP_POS+map_off_x, map_off_y);
+  $window.draw($map_text);
+  $window.display();
 }
 
 void GUI::shake() {
   for(int i = 0; i < 10; ++i) {
     int x = Random::rand_int(-10,10);
     int y = Random::rand_int(-10,10);
-    draw_screen($window, $text, (float)x, (float)y);
+    // add x/y back to draw screen
+    draw_screen(true, x, y);
     std::this_thread::sleep_for(1ms);
   }
 }
 
 void GUI::render_scene() {
+  Render($map_screen, $map_view->Render());
   Render($screen, $document->Render());
+
   std::string $screenout = $screen.ToString();
-  std::wstring utf8 = $converter.from_bytes($screenout);
-  $text.setString(utf8);
+  std::wstring main_screen_utf8 = $converter.from_bytes($screenout);
+  $ui_text.setString(main_screen_utf8);
+
+  std::string $map_screenout = $map_screen.ToString();
+  std::wstring map_screen_utf8 = $converter.from_bytes($map_screenout);
+  $map_text.setString(map_screen_utf8);
 
   if($shake_it) {
     shake();
@@ -202,7 +217,7 @@ void GUI::render_scene() {
     $burn_baby_burn = false;
   }
 
-  draw_screen($window, $text, 0, 0);
+  draw_screen();
 }
 
 int GUI::main() {

gui.hpp

@@ -16,12 +16,19 @@
 using std::string;
 using ftxui::Canvas, ftxui::Component, ftxui::Screen;
 
-constexpr int GAME_MAP_X = 60;
-constexpr int GAME_MAP_Y = 30;
-constexpr int SCREEN_X = 106;
+constexpr int GAME_MAP_X = 30;
+constexpr int GAME_MAP_Y = 15;
+constexpr int GAME_MAP_POS = 600;
+constexpr int SCREEN_X = 40;
 constexpr int SCREEN_Y = 30;
 constexpr int VIDEO_X = 1600;
 constexpr int VIDEO_Y = 900;
+constexpr int MAP_FONT_SIZE=60;
+constexpr int UI_FONT_SIZE=30;
+#define WALL_TILE "█"
+#define FLOOR_TILE "·"
+#define PLAYER_TILE "☺"
+#define ENEMY_TILE "Ω"
 
 enum class Value {
   BLACK=0, DARK_DARK, DARK_MID,
@@ -42,12 +49,14 @@ class GUI {
   Component $map_view;
   Canvas $canvas;
   sf::Font $font;
-  sf::Text $text;
+  sf::Text $ui_text;
+  sf::Text $map_text;
   bool $shake_it = false;
   bool $burn_baby_burn = false;
   std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> $converter;
   sf::RenderWindow $window;
   Screen $screen;
+  Screen $map_screen;
 
 public:
   GUI();
@@ -59,6 +68,7 @@ public:
   void create_renderer();
   void render_scene();
   void handle_events();
+  void draw_screen(bool clear=true, float map_off_x=0.0f, float map_off_y=0.0f);
   void shake();
   void burn();
 

status.txt

@@ -4,4 +4,6 @@ TODO:
 * Dynamically determine the font vs. screensize to get an exact FTXUI screen size.
 * Write a test that generates a ton of maps then confirms there's a path from one room to every other room?
 * If the player is trapped in a room the enemy just travles through walls.
+* Add FLECS.
+* Render a different screen for the map to use a different font size.
 * Lua integration?