Minor fixes to make initializing the terminal more consistent and to remove a magic number for wall limits.

ansi_parser.cpp

@@ -109,10 +109,6 @@ ANSIParser::ANSIParser(sf::Color default_fg, sf::Color default_bg) :
   $default_fg(default_fg),
   $default_bg(default_bg)
 {
-  // the parser only handles full color so force it
-  if(ftxui::Terminal::ColorSupport() != ftxui::Terminal::Color::TrueColor) {
-    ftxui::Terminal::SetColorSupport(ftxui::Terminal::Color::TrueColor);
-  }
 }
 
 bool ANSIParser::parse(std::wstring_view codes, ColorCB color_cb, WriteCB write_cb) {
@@ -127,14 +123,14 @@ bool ANSIParser::parse(std::wstring_view codes, ColorCB color_cb, WriteCB write_
   sf::Color* target = &color;
 
   
-#line 122 "ansi_parser.cpp"
+#line 118 "ansi_parser.cpp"
 	{
 	cs = ansi_parser_start;
 	}
 
-#line 149 "ansi_parser.rl"
+#line 145 "ansi_parser.rl"
   
-#line 125 "ansi_parser.cpp"
+#line 121 "ansi_parser.cpp"
 	{
 	int _klen;
 	unsigned int _trans;
@@ -325,7 +321,7 @@ _match:
 #line 85 "ansi_parser.rl"
 	{}
 	break;
-#line 298 "ansi_parser.cpp"
+#line 294 "ansi_parser.cpp"
 		}
 	}
 
@@ -345,7 +341,7 @@ _again:
 #line 85 "ansi_parser.rl"
 	{}
 	break;
-#line 316 "ansi_parser.cpp"
+#line 312 "ansi_parser.cpp"
 		}
 	}
 	}
@@ -353,7 +349,7 @@ _again:
 	_out: {}
 	}
 
-#line 150 "ansi_parser.rl"
+#line 146 "ansi_parser.rl"
 
   bool good = pe - p == 0;
 

ansi_parser.rl

@@ -128,10 +128,6 @@ ANSIParser::ANSIParser(sf::Color default_fg, sf::Color default_bg) :
   $default_fg(default_fg),
   $default_bg(default_bg)
 {
-  // the parser only handles full color so force it
-  if(ftxui::Terminal::ColorSupport() != ftxui::Terminal::Color::TrueColor) {
-    ftxui::Terminal::SetColorSupport(ftxui::Terminal::Color::TrueColor);
-  }
 }
 
 bool ANSIParser::parse(std::wstring_view codes, ColorCB color_cb, WriteCB write_cb) {

gui.cpp

@@ -63,7 +63,7 @@ void GUI::save_world() {
 }
 
 void GUI::create_renderer() {
-  Terminal::SetColorSupport(Terminal::Color::TrueColor);
+  $renderer.init_terminal();
   auto player = $world.get_the<Player>();
 
   $map_view.set_renderer(Renderer([&] {

main.cpp

@@ -13,10 +13,6 @@
 #include <filesystem>
 #include <fcntl.h>
 
-#if defined(_WIN64) || defined(_WIN32)
- #include <io.h>
-#endif
-
 using namespace ftxui;
 using namespace components;
 using lighting::LightSource;
@@ -68,9 +64,6 @@ const int GAME_MAP_X = 40;
 const int GAME_MAP_Y = 40;
 
 int main(int argc, char *argv[]) {
-#if defined(_WIN64) || defined(_WIN32)
-  _setmode(_fileno(stdout), _O_U16TEXT);
-#endif
   DinkyECS::World world;
   Map game_map(GAME_MAP_X, GAME_MAP_Y);
   save::load_configs(world);

map.cpp

@@ -17,7 +17,7 @@ void dump_map(const std::string &msg, Matrix &map, int show_x, int show_y) {
 
       if(int(x) == show_x && int(y) == show_y) {
         print("{:x}<", col);
-      } else if(col == 1000) {
+      } else if(col == WALL_PATH_LIMIT) {
         print("# ");
       } else if(col > 15) {
         print("* ");
@@ -30,11 +30,11 @@ void dump_map(const std::string &msg, Matrix &map, int show_x, int show_y) {
 }
 
 Map::Map(size_t width, size_t height) :
-  $limit(1000),
+  $limit(WALL_PATH_LIMIT),
   $width(width),
   $height(height),
   $walls(height, MatrixRow(width, INV_WALL)),
-  $paths(height, width, 1000)
+  $paths(height, width, WALL_PATH_LIMIT)
 {}
 
 Map::Map(Matrix &walls, Pathing &paths, int limit) :

map.hpp

@@ -11,10 +11,11 @@
 #include "pathing.hpp"
 #include "matrix.hpp"
 
-#define INV_WALL 0
-#define INV_SPACE 1
-#define WALL_VALUE 1
-#define SPACE_VALUE 0
+const int INV_WALL = 0;
+const int INV_SPACE = 1;
+const int WALL_VALUE = 1;
+const int SPACE_VALUE = 0;
+const int WALL_PATH_LIMIT = 1000;
 
 using lighting::LightSource;
 

render.cpp

@@ -6,6 +6,12 @@
 #include "map.hpp"
 #include <iostream>
 #include "color.hpp"
+#if defined(_WIN64) || defined(_WIN32)
+ #include <stdio.h>
+ #include <fcntl.h>
+ #include <io.h>
+#endif
+
 
 using namespace fmt;
 
@@ -220,3 +226,12 @@ void SFMLRender::draw(Panel &panel, float x_offset, float y_offset) {
     render_text(panelout, panel.default_fg, panel.default_bg, panel.x + x_offset, panel.y + y_offset);
   }
 }
+
+void SFMLRender::init_terminal() {
+#if defined(_WIN64) || defined(_WIN32)
+  _setmode(_fileno(stdout), _O_U16TEXT);
+#endif
+
+  // the parser only handles full color so force it
+  ftxui::Terminal::SetColorSupport(ftxui::Terminal::Color::TrueColor);
+}

render.hpp

@@ -67,4 +67,5 @@ struct SFMLRender {
   int font_size() { return $map_font_size; }
   void clear() { $window.clear(); }
   void display() { $window.display(); }
+  static void init_terminal();
 };

status.txt

@@ -1,16 +1,14 @@
 TODAY'S GOAL:
-* Neighbors needs a rewrite
-* Neighbors algo isn't using greater parameter
-* Clean up and document as much code as possible.
-* Add a method to render.cpp that sets terminal true color.
-* limit as 1000 should be a constant
 * Big Code Review
+* Clean up and document as much code as possible.
+* color namespace is too ambiguous
+
+* Lua integration
 
 TODO:
 * I can do headless windows in renderer for testing.
   - renderer.$window.setVisible(false);
 * Think up an enemy system.
-* Revisit map generation.
 * Write a method for renderer that can translate coordinates.
 * Can std::any be defaulted to a noop in the events?
 * Save file isn't saving gold.
@@ -19,9 +17,7 @@ TODO:
 * Devise a more complete map/world generator that can use the loot and enemies better.
 * Maybe an LOS system, but the hearing version works pretty well so far.
 * Probably a system for mapping collision types to sound effects, rather than having the GUI do it.
-
 * Write a test that generates a ton of maps then confirms there's a path from one room to every other room?
-* Lua integration
 
 * check out SoLoud.
 

tests/ansi_parser.cpp

@@ -10,12 +10,16 @@
 #include "ftxui/screen/color.hpp"  // for Color, Color::Black, Color::Blue, Color::BlueLight, Color::Cyan, Color::CyanLight, Color::Default, Color::GrayDark, Color::GrayLight, Color::Green, Color::GreenLight, Color::Magenta, Color::MagentaLight, Color::Red, Color::RedLight, Color::White, Color::Yellow, Color::YellowLight, Color::Palette256, ftxui
 #include <ftxui/screen/color_info.hpp>  // for ColorInfo
 #include <ftxui/screen/screen.hpp>      // for Full, Screen
+#include <ftxui/screen/screen.hpp>      // for Full, Screen
 #include <ftxui/screen/terminal.hpp>  // for ColorSupport, Color, Palette16, Palette256, TrueColor
+#include "render.hpp"
 
 using namespace fmt;
 using namespace ftxui;
 
 std::string generate_colors() {
+  SFMLRender::init_terminal();
+
   REQUIRE(ftxui::Terminal::ColorSupport() == ftxui::Terminal::Color::TrueColor);
 
   const int max_value = 255;
@@ -30,8 +34,8 @@ std::string generate_colors() {
     for (int hue = 0; hue < max_value; hue += hue_increment) {
       line.push_back(
           text("#")                                    //
-          | color(Color::HSV(hue, saturation, value))  //
-          | bgcolor(Color::HSV(hue, saturation, value + value_increment)));
+          | ftxui::color(Color::HSV(hue, saturation, value))  //
+          | ftxui::bgcolor(Color::HSV(hue, saturation, value + value_increment)));
       count++;
     }
     array.push_back(hbox(std::move(line)));
@@ -51,6 +55,7 @@ std::string generate_colors() {
 }
 
 TEST_CASE("test out ragel parser", "[gui]") {
+  SFMLRender::init_terminal();
   sf::Color default_fg(0,0,0);
   sf::Color default_bg(100,100,100);
 

tests/panel.cpp

@@ -4,6 +4,7 @@
 #include <ftxui/dom/elements.hpp>  // for hflow, paragraph, separator, hbox, vbox, filler, operator|, border, Element
 #include "panel.hpp"
 #include "ansi_parser.hpp"
+#include "render.hpp"
 
 using namespace ftxui;
 using namespace fmt;
@@ -27,8 +28,7 @@ void test_ansi_parsing(Panel &panel) {
 }
 
 TEST_CASE("can render a simple text panel", "[panel]") {
-  ftxui::Terminal::SetColorSupport(ftxui::Terminal::Color::TrueColor);
-
+  SFMLRender::init_terminal();
   Panel text_panel(0, 0, 20, 5);
 
   bool show_modal = false;
@@ -59,7 +59,7 @@ TEST_CASE("can render a simple text panel", "[panel]") {
 }
 
 TEST_CASE("can render a simple grid panel", "[panel]") {
-  Terminal::SetColorSupport(Terminal::Color::TrueColor);
+  SFMLRender::init_terminal();
 
   Panel grid_panel(20, 20, 20, 5, true);
 

tests/render.cpp

@@ -25,6 +25,7 @@ void run_renderer(SFMLRender &renderer, Panel &panel) {
 
 TEST_CASE("can render a text panel", "[render]") {
   SFMLRender renderer;
+  renderer.init_terminal();
 
   Panel panel(0, 0, 20, 5);
 
@@ -42,6 +43,7 @@ TEST_CASE("can render a text panel", "[render]") {
 
 TEST_CASE("can render a text", "[render]") {
   SFMLRender renderer;
+  renderer.init_terminal();
   DinkyECS::World world;
 
   save::load_configs(world);