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Now have a nice panel to hold all the UI panels we'll use later.

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main
Zed A. Shaw 1 month ago
parent baaf56d4de
commit 9bc9c9007f
12 changed files with 123 additions and 83 deletions
Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL
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  1. 52
      ansi_parser.cpp
  2. 1
      ansi_parser.hpp
  3. 6
      ansi_parser.rl
  4. 35
      gui.cpp
  5. 8
      gui.hpp
  6. 2
      meson.build
  7. 24
      panel.cpp
  8. 39
      panel.hpp
  9. 26
      render.cpp
  10. 7
      render.hpp
  11. 1
      status.txt
  12. 5
      tests/ansi_parser.cpp

52
ansi_parser.cpp
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@ -2,7 +2,6 @@
#line 1 "ansi_parser.rl"
#include <fmt/core.h>
#include <string_view>
#include <charconv>
#include "dbc.hpp"
#include <SFML/Graphics.hpp>
#include "ansi_parser.hpp"
@ -10,11 +9,11 @@
using namespace fmt;
#line 81 "ansi_parser.rl"
#line 80 "ansi_parser.rl"
#line 13 "ansi_parser.cpp"
#line 12 "ansi_parser.cpp"
static const char _foo_actions[] = {
0, 1, 0, 1, 3, 1, 4, 1,
5, 1, 6, 1, 7, 1, 11, 1,
@ -85,7 +84,7 @@ static const int foo_error = 0;
static const int foo_en_main = 19;
#line 84 "ansi_parser.rl"
#line 83 "ansi_parser.rl"
#include <ftxui/screen/terminal.hpp>
@ -99,11 +98,6 @@ ANSIParser::ANSIParser(sf::Color default_fg, sf::Color default_bg) :
}
}
bool ANSIParser::parse(const std::string &screen, WriteCB write) {
std::wstring screen_utf8 = $converter.from_bytes(screen);
return parse(screen_utf8, write);
}
bool ANSIParser::parse(std::wstring_view codes, WriteCB write) {
const wchar_t *start = NULL;
int cs = 0;
@ -116,14 +110,14 @@ bool ANSIParser::parse(std::wstring_view codes, WriteCB write) {
sf::Color &target = color;
#line 111 "ansi_parser.cpp"
#line 105 "ansi_parser.cpp"
{
cs = foo_start;
}
#line 114 "ansi_parser.rl"
#line 108 "ansi_parser.rl"
#line 114 "ansi_parser.cpp"
#line 108 "ansi_parser.cpp"
{
int _klen;
unsigned int _trans;
@ -197,13 +191,13 @@ _match:
switch ( *_acts++ )
{
case 0:
#line 14 "ansi_parser.rl"
#line 13 "ansi_parser.rl"
{
start = p;
}
break;
case 1:
#line 18 "ansi_parser.rl"
#line 17 "ansi_parser.rl"
{
value = 0;
size_t len = p - start;
@ -227,56 +221,56 @@ _match:
}
break;
case 2:
#line 40 "ansi_parser.rl"
#line 39 "ansi_parser.rl"
{ }
break;
case 3:
#line 41 "ansi_parser.rl"
#line 40 "ansi_parser.rl"
{
target = color;
}
break;
case 4:
#line 44 "ansi_parser.rl"
#line 43 "ansi_parser.rl"
{
target = bgcolor;
}
break;
case 5:
#line 48 "ansi_parser.rl"
#line 47 "ansi_parser.rl"
{
write(bgcolor, color, (*p));
}
break;
case 6:
#line 52 "ansi_parser.rl"
#line 51 "ansi_parser.rl"
{ color = $default_fg; }
break;
case 7:
#line 53 "ansi_parser.rl"
#line 52 "ansi_parser.rl"
{ bgcolor = $default_bg; }
break;
case 8:
#line 55 "ansi_parser.rl"
#line 54 "ansi_parser.rl"
{ target.r = value; }
break;
case 9:
#line 56 "ansi_parser.rl"
#line 55 "ansi_parser.rl"
{ target.g = value; }
break;
case 10:
#line 57 "ansi_parser.rl"
#line 56 "ansi_parser.rl"
{ target.b = value; }
break;
case 11:
#line 58 "ansi_parser.rl"
#line 57 "ansi_parser.rl"
{ value = 0; }
break;
case 12:
#line 59 "ansi_parser.rl"
#line 58 "ansi_parser.rl"
{ }
break;
#line 253 "ansi_parser.cpp"
#line 247 "ansi_parser.cpp"
}
}
@ -293,10 +287,10 @@ _again:
while ( __nacts-- > 0 ) {
switch ( *__acts++ ) {
case 12:
#line 59 "ansi_parser.rl"
#line 58 "ansi_parser.rl"
{ }
break;
#line 271 "ansi_parser.cpp"
#line 265 "ansi_parser.cpp"
}
}
}
@ -304,7 +298,7 @@ _again:
_out: {}
}
#line 115 "ansi_parser.rl"
#line 109 "ansi_parser.rl"
return p - pe == 0;
}

1
ansi_parser.hpp
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@ -16,6 +16,5 @@ public:
// disable copying
ANSIParser(ANSIParser& ap) = delete;
bool parse(const std::string &screen, WriteCB write);
bool parse(std::wstring_view codes, WriteCB write);
};

6
ansi_parser.rl
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@ -1,6 +1,5 @@
#include <fmt/core.h>
#include <string_view>
#include <charconv>
#include "dbc.hpp"
#include <SFML/Graphics.hpp>
#include "ansi_parser.hpp"
@ -94,11 +93,6 @@ ANSIParser::ANSIParser(sf::Color default_fg, sf::Color default_bg) :
}
}
bool ANSIParser::parse(const std::string &screen, WriteCB write) {
std::wstring screen_utf8 = $converter.from_bytes(screen);
return parse(screen_utf8, write);
}
bool ANSIParser::parse(std::wstring_view codes, WriteCB write) {
const wchar_t *start = NULL;
int cs = 0;

35
gui.cpp
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@ -32,9 +32,9 @@ using namespace components;
GUI::GUI(DinkyECS::World &world, Map& game_map) :
$game_map(game_map),
$log({{"Welcome to the game!"}}),
$status_ui(SCREEN_X, SCREEN_Y, 0, 0),
$map_view(0, 0, GAME_MAP_POS, 0, false),
$view_port{0,0},
$status_screen(SCREEN_X, SCREEN_Y),
$map_screen(0,0),
$world(world),
$sounds("./assets"),
$renderer()
@ -52,7 +52,7 @@ void GUI::resize_map(int new_size) {
if($renderer.resize_map(new_size, $view_port)) {
// set canvas to best size
$canvas = Canvas($view_port.x * 2, $view_port.y * 4);
$map_screen = Screen($view_port.x, $view_port.y);
$map_view.resize($view_port.x, $view_port.y);
}
}
@ -65,17 +65,12 @@ void GUI::create_renderer() {
Terminal::SetColorSupport(Terminal::Color::TrueColor);
auto player = $world.get_the<Player>();
$map_view = Renderer([&] {
$map_view.set_renderer([&] {
System::draw_map($world, $game_map, $canvas, $view_port.x, $view_port.y);
return canvas($canvas);
});
$prompt = Renderer([&] {
return hbox({hflow(vbox(text("HELLO!")))}) | border;
});
$status_ui = Renderer([&, player]{
$status_ui.set_renderer([&, player]{
const auto& player_combat = $world.get<Combat>(player.entity);
const auto& inventory = $world.get<Inventory>(player.entity);
$status_text = player_combat.hp > 0 ? "NOT DEAD" : "DEAD!!!!!!";
@ -194,10 +189,10 @@ void GUI::run_systems() {
void GUI::shake() {
for(int i = 0; i < 10; ++i) {
int x = Random::uniform<int>(-10,10);
int y = Random::uniform<int>(-10,10);
int x = Random::uniform<int>(-20,20);
int y = Random::uniform<int>(-20,20);
// add x/y back to draw screen
$renderer.draw_screen($map_screen, x, y);
$renderer.draw_screen($map_view, x, y);
std::this_thread::sleep_for(1ms);
}
}
@ -205,18 +200,8 @@ void GUI::shake() {
void GUI::render_scene() {
$renderer.clear();
$status_screen.Clear();
Render($status_screen, $status_ui->Render());
$renderer.draw_text_ui($status_screen, 0, 0);
Render($map_screen, $map_view->Render());
$renderer.draw_screen($map_screen);
/*
Screen prompt_screen(30,10);
Render(prompt_screen, $prompt->Render());
$renderer.draw_text_ui(prompt_screen, 700, 300);
*/
$renderer.draw_text_ui($status_ui);
$renderer.draw_screen($map_view);
$renderer.display();
}

8
gui.hpp
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@ -14,6 +14,7 @@
#include "components.hpp"
#include "sound.hpp"
#include "render.hpp"
#include "panel.hpp"
using std::string;
using ftxui::Canvas, ftxui::Component, ftxui::Screen;
@ -35,14 +36,11 @@ struct ActionLog {
class GUI {
string $status_text = "NOT DEAD";
Canvas $canvas;
Component $status_ui;
Component $prompt;
Component $map_view;
Map& $game_map;
ActionLog $log;
Panel $status_ui;
Panel $map_view;
Point $view_port;
Screen $status_screen;
Screen $map_screen;
DinkyECS::World& $world;
SoundManager $sounds;
SFMLRender $renderer;

2
meson.build
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@ -22,6 +22,7 @@ runtests = executable('runtests', [
'ansi_parser.cpp',
'config.cpp',
'save.cpp',
'panel.cpp',
'tests/fsm.cpp',
'tests/dbc.cpp',
'tests/map.cpp',
@ -48,6 +49,7 @@ roguish = executable('roguish', [
'render.cpp',
'config.cpp',
'save.cpp',
'panel.cpp',
],
dependencies: dependencies)

24
panel.cpp
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@ -0,0 +1,24 @@
#include "panel.hpp"
void Panel::resize(int width, int height) {
$screen = Screen(width, height);
}
void Panel::set_renderer(std::function< Element()> render) {
$component = Renderer(render);
}
Screen &Panel::render() {
if($must_clear) $screen.Clear();
Render($screen, $component->Render());
return $screen;
}
std::wstring Panel::to_string() {
std::string screenout = $screen.ToString();
return $converter.from_bytes(screenout);
}
Screen &Panel::screen() {
return $screen;
}

39
panel.hpp
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@ -0,0 +1,39 @@
#pragma once
#include <ftxui/dom/node.hpp> // for Render
#include <ftxui/component/component.hpp>
#include <ftxui/screen/screen.hpp>
#include <ftxui/dom/canvas.hpp>
#include <ftxui/screen/screen.hpp>
#include <ftxui/dom/canvas.hpp>
#include <ftxui/screen/screen.hpp>
#include <ftxui/dom/canvas.hpp>
#include <locale>
#include <codecvt>
using ftxui::Renderer, ftxui::Component, ftxui::Element, ftxui::Screen;
struct Panel {
int x;
int y;
int width;
int height;
Component $component;
Screen $screen;
bool $must_clear = true;
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> $converter;
Panel(int width, int height, int x, int y, bool must_clear=true) :
x(x),
y(y),
width(width),
height(height),
$screen(width, height),
$must_clear(must_clear)
{};
void resize(int width, int height);
void set_renderer(std::function< Element()> render);
Screen &render();
std::wstring to_string();
Screen &screen();
};

26
render.cpp
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@ -104,7 +104,7 @@ inline void configure_tile(const sf::Sprite &sprite, sf::FloatRect &sp_bounds,
height_delta = bg_bounds.height > sp_bounds.width ? (bg_bounds.height - sp_bounds.height) / 2 : 0;
}
void SFMLRender::render_text(std::string &text, float x, float y) {
void SFMLRender::render_text(std::wstring &text, float x, float y) {
wchar_t last_tile = '#';
sf::FloatRect sp_bounds;
float width_delta = 0;
@ -141,24 +141,24 @@ void SFMLRender::render_text(std::string &text, float x, float y) {
});
}
void SFMLRender::draw_text_ui(Screen &screen, float x, float y) {
void SFMLRender::draw_text_ui(Panel &panel) {
sf::RectangleShape backing(
sf::Vector2f($ui_bounds.width * screen.dimx(),
$ui_bounds.height * screen.dimy()));
sf::Vector2f($ui_bounds.width * panel.width,
$ui_bounds.height * panel.height));
backing.setFillColor(sf::Color(0, 0, 0));
backing.setPosition(x, y);
backing.setPosition(panel.x, panel.y);
$window.draw(backing);
std::string screenout = screen.ToString();
std::wstring main_screen_utf8 = $converter.from_bytes(screenout);
$ui_text.setPosition(x, y);
$ui_text.setString(main_screen_utf8);
panel.render();
std::wstring panelout = panel.to_string();
$ui_text.setPosition(panel.x, panel.y);
$ui_text.setString(panelout);
$window.draw($ui_text);
}
void SFMLRender::draw_screen(Screen &screen, float x, float y) {
std::string screenout = screen.ToString();
render_text(screenout, GAME_MAP_POS+x, y);
void SFMLRender::draw_screen(Panel &panel, float x, float y) {
panel.render();
std::wstring panelout = panel.to_string();
render_text(panelout, panel.x + x, panel.y + y);
}

7
render.hpp
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@ -9,6 +9,7 @@
#include "point.hpp"
#include <codecvt>
#include "ansi_parser.hpp"
#include "panel.hpp"
using ftxui::Canvas, ftxui::Screen;
@ -54,9 +55,9 @@ struct SFMLRender {
sf::Color color(Value val);
sf::Sprite &get_text_sprite(wchar_t tile);
bool resize_map(int new_size, Point &view_port);
void render_text(std::string &text, float x, float y);
void draw_text_ui(Screen &screen, float x, float y);
void draw_screen(Screen &screen, float map_off_x=0.0f, float map_off_y=0.0f);
void render_text(std::wstring &text, float x, float y);
void draw_text_ui(Panel &panel);
void draw_screen(Panel &panel, float map_off_x=0.0f, float map_off_y=0.0f);
bool poll_event(sf::Event &event) {
return $window.pollEvent(event);

1
status.txt
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@ -2,6 +2,7 @@ NOTES:
TODO:
* camera shake broken
* draw_screen doesn't do x axis offset render
* Can std::any be defaulted to a noop in the events?
* Save file isn't saving gold.

5
tests/ansi_parser.cpp
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@ -56,11 +56,14 @@ TEST_CASE("test out ragel parser", "[gui]") {
// this sets the Truecolor so need to do it first
ANSIParser ansi(default_fg, default_bg);
std::wstring_convert<std::codecvt_utf8_utf16<wchar_t>> $converter;
std::string colors = generate_colors();
std::wstring colors_utf = $converter.from_bytes(colors);
std::cout << colors;
bool good = ansi.parse(colors, [&](sf::Color bgcolor, sf::Color color, wchar_t ch) {
bool good = ansi.parse(colors_utf, [&](sf::Color bgcolor, sf::Color color, wchar_t ch) {
bool correct_char = ch == '#' || ch == ' ' || ch == '\n' || ch == '\r';
REQUIRE(correct_char);
});

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