games/roguish
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Added in an initial test to blur the current screen for any pause actions, before doing a modal or new UI.

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This commit is contained in:
Zed A. Shaw 2024-12-29 06:53:08 -05:00
parent 28d19d80a2
commit db441000f8
2 changed files with 63 additions and 5 deletions
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62
gui.cpp
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@ -29,6 +29,33 @@ using namespace std::chrono_literals;
using namespace ftxui;
using namespace components;
const std::string modal_shader = R"(
uniform sampler2D source;
uniform sampler2D bloom;
uniform vec2 offsetFactor;
uniform float darkness;
void main()
{
vec2 textureCoordinates = gl_TexCoord[0].xy;
vec4 color = vec4(0.0);
color += texture2D(source, textureCoordinates - 4.0 * offsetFactor) * 0.0162162162;
color += texture2D(source, textureCoordinates - 3.0 * offsetFactor) * 0.0540540541;
color += texture2D(source, textureCoordinates - 2.0 * offsetFactor) * 0.1216216216;
color += texture2D(source, textureCoordinates - offsetFactor) * 0.1945945946;
color += texture2D(source, textureCoordinates) * 0.2270270270;
color += texture2D(source, textureCoordinates + offsetFactor) * 0.1945945946;
color += texture2D(source, textureCoordinates + 2.0 * offsetFactor) * 0.1216216216;
color += texture2D(source, textureCoordinates + 3.0 * offsetFactor) * 0.0540540541;
color += texture2D(source, textureCoordinates + 4.0 * offsetFactor) * 0.0162162162;
vec4 sourceFragment = texture2D(source, gl_TexCoord[0].xy);
vec4 bloomFragment = texture2D(bloom, gl_TexCoord[0].xy);
gl_FragColor = color + sourceFragment - bloomFragment - darkness;
}
)";
GUI::GUI(DinkyECS::World &world, Map& game_map) :
$game_map(game_map),
$log({{"Welcome to the game!"}}),
@ -204,6 +231,9 @@ bool GUI::handle_ui_events() {
} else if(KB::isKeyPressed(KB::L)) {
auto &debug = $world.get_the<Debug>();
debug.LIGHT = !debug.LIGHT;
} else if(KB::isKeyPressed(KB::I)) {
create_modal();
$show_modal = !$show_modal;
} else if(KB::isKeyPressed(KB::P)) {
auto &debug = $world.get_the<Debug>();
debug.PATHS = !debug.PATHS;
@ -227,6 +257,25 @@ bool GUI::handle_ui_events() {
return event_happened;
}
void GUI::create_modal() {
println("CREATING MODAL");
auto &window = $renderer.$window;
auto size = window.getSize();
paused_texture.create(size.x, size.y);
paused_texture.update(window);
bool good = paused_shader.loadFromMemory(modal_shader, sf::Shader::Fragment);
paused_shader.setUniform("offsetFactor", sf::Glsl::Vec2{0.001f, 0.001f});
paused_shader.setUniform("darkness", 0.05f);
dbc::check(good, "shader could not be loaded");
paused_sprite.setTexture(paused_texture);
paused_sprite.setPosition(0,0);
}
void GUI::draw_modal() {
auto &window = $renderer.$window;
window.draw(paused_sprite, &paused_shader);
}
void GUI::run_systems() {
auto player = $world.get_the<Player>();
@ -251,12 +300,15 @@ void GUI::shake() {
void GUI::render_scene() {
$renderer.clear();
$map_view.render();
$renderer.draw($map_view);
$status_ui.render();
$renderer.draw($status_ui);
if($show_modal) {
draw_modal();
} else {
$map_view.render();
$renderer.draw($map_view);
$status_ui.render();
$renderer.draw($status_ui);
}
$renderer.display();
}

6
gui.hpp
View file

@ -50,6 +50,10 @@ class GUI {
SoundManager $sounds;
SFMLRender $renderer;
sf::Texture paused_texture;
sf::Sprite paused_sprite;
sf::Shader paused_shader;
public:
GUI(DinkyECS::World& world, Map& game_map);
// disable copying
@ -65,5 +69,7 @@ public:
void save_world();
void shake();
void shutdown();
void create_modal();
void draw_modal();
int main(bool run_once=false);
};