Map now displays and works, just need to refine the colors and the compass directions.

assets/map_tiles.json

@@ -8,121 +8,121 @@
     {
         "centered": false,
         "display": 8284,
-        "x": 32,
-        "y": 0
-    },
-    {
-        "centered": false,
-        "display": 11590,
         "x": 64,
         "y": 0
     },
     {
         "centered": false,
-        "display": 10899,
-        "x": 96,
-        "y": 0
-    },
-    {
-        "centered": false,
-        "display": 9256,
+        "display": 11590,
         "x": 128,
         "y": 0
     },
     {
         "centered": false,
-        "display": 9608,
-        "x": 160,
-        "y": 0
-    },
-    {
-        "centered": false,
-        "display": 10747,
+        "display": 10899,
         "x": 192,
         "y": 0
     },
+    {
+        "centered": false,
+        "display": 9256,
+        "x": 256,
+        "y": 0
+    },
+    {
+        "centered": false,
+        "display": 9608,
+        "x": 320,
+        "y": 0
+    },
+    {
+        "centered": false,
+        "display": 10747,
+        "x": 384,
+        "y": 0
+    },
     {
         "centered": false,
         "display": 8285,
-        "x": 224,
+        "x": 448,
         "y": 0
     },
     {
         "centered": true,
         "display": 1003,
-        "x": 256,
+        "x": 512,
         "y": 0
     },
     {
         "centered": true,
         "display": 3848,
-        "x": 288,
+        "x": 576,
         "y": 0
     },
     {
         "centered": true,
         "display": 85,
         "x": 0,
-        "y": 32
+        "y": 64
     },
     {
         "centered": true,
         "display": 8687,
-        "x": 32,
-        "y": 32
+        "x": 64,
+        "y": 64
     },
     {
         "centered": true,
         "display": 10949,
-        "x": 64,
-        "y": 32
+        "x": 128,
+        "y": 64
     },
     {
         "centered": true,
         "display": 8793,
-        "x": 96,
-        "y": 32
+        "x": 192,
+        "y": 64
     },
     {
         "centered": true,
         "display": 95,
-        "x": 128,
-        "y": 32
+        "x": 256,
+        "y": 64
     },
     {
         "centered": true,
         "display": 1898,
-        "x": 160,
-        "y": 32
+        "x": 320,
+        "y": 64
     },
     {
         "centered": true,
         "display": 42586,
-        "x": 192,
-        "y": 32
+        "x": 384,
+        "y": 64
     },
     {
         "centered": true,
         "display": 2189,
-        "x": 224,
-        "y": 32
+        "x": 448,
+        "y": 64
     },
     {
         "centered": true,
         "display": 41981,
-        "x": 256,
-        "y": 32
+        "x": 512,
+        "y": 64
     },
     {
         "centered": true,
         "display": 2220,
-        "x": 288,
-        "y": 32
+        "x": 576,
+        "y": 64
     },
     {
         "centered": true,
         "display": 1218,
         "x": 0,
-        "y": 64
+        "y": 128
     }
 ]

constants.hpp

@@ -15,8 +15,8 @@ constexpr const int RAY_VIEW_Y=0;
 constexpr const int GLOW_LIMIT=220;
 constexpr const int LIGHT_MULTIPLIER=2.5;
 constexpr const float AIMED_AT_BRIGHTNESS=0.2f;
-constexpr const int MAP_TILE_DIM=32;
-constexpr const int ICONGEN_MAP_TILE_DIM=32;
+constexpr const int MAP_TILE_DIM=64;
+constexpr const int ICONGEN_MAP_TILE_DIM=64;
 
 constexpr const int BOSS_VIEW_WIDTH=1080;
 constexpr const int BOSS_VIEW_HEIGHT=SCREEN_HEIGHT;

gui/fsm.cpp

@@ -347,7 +347,7 @@ namespace gui {
             if(!sound::playing("ambient_1")) sound::play("ambient_1", true);
             $debug_ui.debug();
             shaders::reload();
-            $map_ui.save_map("map.txt", $main_ui.$compass_dir);
+            $map_ui.save_map($main_ui.$compass_dir);
             break;
           case KEY::O:
             autowalking = true;

gui/map_view.cpp

@@ -18,6 +18,9 @@ namespace gui {
 
   MapViewUI::MapViewUI(GameLevel &level) :
     $level(level),
+    $map_render(std::make_shared<sf::RenderTexture>()),
+    $map_sprite($map_render->getTexture()),
+    $map_tiles(matrix::make(12,11)),
     $paper(textures::get("full_screen_paper"))
   {
   }
@@ -27,49 +30,45 @@ namespace gui {
   }
 
   void MapViewUI::init() {
-    //auto top_right = overlay.entity("top_right");
-    //auto cell = overlay.cell_for(top_right);
     $gui.position(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
     $gui.layout(
         "[log_view| *%(200)map_grid | _ ]"
         );
 
-    auto grid = $gui.entity("map_grid");
-    $gui.set<Textual>(grid,
-        {L"Loading...", 65, {27, 26, 23, 150}, 10});
-
     $log_to = $gui.entity("log_view");
     $gui.set<Textual>($log_to, {L"Welcome to the Game!", 25, {37, 36, 33}, 25});
 
     $paper.sprite->setPosition({0, 0});
+
+    auto map_cell = $gui.cell_for("map_grid");
+    $map_sprite.setPosition({(float)map_cell.x, (float)map_cell.y + 30});
+
     $gui.init();
   }
 
-  void MapViewUI::render(sf::RenderWindow &window, int compass_dir) {
+  void MapViewUI::save_map(int compass_dir) {
     (void)compass_dir;
+    // confirm we get two different maps
+    auto out_img = $map_render->getTexture().copyToImage();
+    bool worked = out_img.saveToFile("tmp/map_render.png");
+    dbc::check(worked, "failed to render map");
+  }
+
+
+  void MapViewUI::render(sf::RenderWindow &window, int compass_dir) {
     window.draw(*$paper.sprite);
 
-    auto grid = $gui.entity("map_grid");
-    // System::draw_map
-    auto& map_text = $gui.get<Textual>(grid);
-    map_text.update(L"MAP BROKEN");
+    System::draw_map($level, $map_tiles, $entity_map, compass_dir);
+
+    System::render_map($map_tiles, $entity_map, *$map_render);
+
+    $map_sprite.setTexture($map_render->getTexture(), true);
+    window.draw($map_sprite);
 
     $gui.render(window);
     // $gui.debug_layout(window);
   }
 
-  void MapViewUI::save_map(const std::string& outfile, int compass_dir) {
-    (void)compass_dir;
-    std::wstring map_out = L"I'M BROKEN";
-
-    std::wofstream out(outfile, std::ios::binary);
-    std::locale loc(std::locale::classic(), new std::codecvt_utf8<wchar_t>);
-    out.imbue(loc);
-
-    out << map_out;
-    dbc::check(out.good(), "failed to write map file");
-  }
-
   void MapViewUI::update() {
     if(auto text = $gui.get_if<Textual>($log_to)) {
       //BUG: I'm calling this what it is, fix it

gui/map_view.hpp

@@ -1,6 +1,7 @@
 #pragma once
 #include "levelmanager.hpp"
 #include "textures.hpp"
+#include "matrix.hpp"
 #include <guecs/ui.hpp>
 #include <string>
 
@@ -8,10 +9,14 @@ namespace gui {
   class MapViewUI {
     public:
       guecs::UI $gui;
-      GameLevel $level;
       DinkyECS::Entity $log_to;
-      textures::SpriteTexture $paper;
+      EntityGrid $entity_map;
       std::deque<std::wstring> $messages;
+      GameLevel $level;
+      std::shared_ptr<sf::RenderTexture> $map_render;
+      sf::Sprite $map_sprite;
+      matrix::Matrix $map_tiles;
+      textures::SpriteTexture $paper;
 
       MapViewUI(GameLevel &level);
       void init();
@@ -19,6 +24,6 @@ namespace gui {
       void update_level(GameLevel &level);
       void log(std::wstring msg);
       void update();
-      void save_map(const std::string& outfile, int compass_dir);
+      void save_map(int compass_dir);
   };
 }

tests/map.cpp

@@ -101,7 +101,6 @@ TEST_CASE("map image test", "[map-sprite]") {
     player_pos.location.y = it.y;
 
     System::draw_map(level, map_tiles, entity_map, 2);
-    // on level start make one render texture with the base map
     System::render_map(map_tiles, entity_map, *render);
 
 #ifdef TEST_RENDER

tools/icongen.cpp

@@ -83,6 +83,7 @@ struct MapTileBuilder {
   }
 
   void run_real_textures(MapConfig &config) {
+    textures::init();
     sf::Vector2u crop{$size.x * (unsigned int)config.it.width, ($size.y) * ((unsigned int)config.it.y + 1)};
     $render = std::make_shared<sf::RenderTexture>(crop);
     $render->clear({0,0,0,0});
@@ -248,7 +249,6 @@ json& component_display(json& val)  {
 }
 
 int main() {
-  textures::init();
   MapConfig config;
 
   load_config(config, false, "./assets/tiles.json", [](json& val) -> json& {