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Now have a mostly working inventory UI and can pickup items and see them. Next up, being able to use things by clicking on them.

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This commit is contained in:
Zed A. Shaw 2025-02-23 02:13:14 -05:00
parent fa6311f10c
commit b7f49aa719
9 changed files with 84 additions and 28 deletions
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67
status_ui.cpp
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@ -1,5 +1,6 @@
#include "status_ui.hpp"
#include "components.hpp"
#include "inventory.hpp"
#include "color.hpp"
#include "guecs.hpp"
#include "rand.hpp"
@ -12,35 +13,25 @@ namespace gui {
{
$gui.position(STATUS_UI_X, STATUS_UI_Y, STATUS_UI_WIDTH, STATUS_UI_HEIGHT);
$gui.layout(
"[button1 | button2 | button3]"
"[button4 | button5 | button6]"
"[button7 | button8 | button9]"
"[slot1 | slot2 | slot3]"
"[slot4 | slot5 | slot6]"
"[slot7 | slot8 | slot9]"
"[*%(100,300)log_view]"
"[_]"
"[_]");
}
void StatusUI::render() {
auto& world = $gui.world();
std::vector<std::string> fake_items{
"cinqueda", "healing_potion_small",
"torch_crappy", "barrel_small"};
for(auto& [name, cell] : $gui.cells()) {
if(name == "log_view") {
$log_to = $gui.entity("log_view");
world.set<Rectangle>($log_to, {});
world.set<Textual>($log_to, {"Welcome to the Game!", 20});
$gui.set<Rectangle>($log_to, {});
$gui.set<Textual>($log_to, {"Welcome to the Game!", 20});
} else {
size_t selected_item = Random::uniform<size_t>(0, fake_items.size() - 1);
fmt::println("fake items {} but size {}", selected_item, fake_items.size());
auto& fake_item = fake_items[selected_item];
auto button = $gui.entity(name);
world.set<Rectangle>(button, {});
world.set<Sprite>(button, {fake_item});
world.set<Clickable>(button,
$gui.set<Rectangle>(button, {});
$gui.set<Textual>(button, {""});
$gui.set<Clickable>(button,
guecs::make_action(*$level.world, Events::GUI::NOOP));
}
}
@ -48,14 +39,40 @@ namespace gui {
$gui.init();
}
void StatusUI::draw(sf::RenderWindow &window) {
auto &world = $gui.world();
auto &text = world.get<Textual>($log_to);
std::string log;
for(auto msg : $messages) {
log += msg + "\n";
/* WARNING: This is really not the greatest way to do this. */
void StatusUI::update() {
if($gui.has<Textual>($log_to)) {
auto& text = $gui.get<Textual>($log_to);
std::string log;
for(auto msg : $messages) {
log += msg + "\n";
}
text.update(log);
}
text.update(log);
auto world = $level.world;
if(world->has<components::Inventory>($level.player)) {
auto& inventory = world->get<components::Inventory>($level.player);
if(inventory.count() > 0) {
size_t limit = std::min(inventory.count(), $slots.size());
for(size_t i = 0; i < limit; i++) {
auto slot = $gui.entity($slots[i]);
auto& item = inventory.get(i);
auto comp_sprite = components::get<components::Sprite>(item.data);
$gui.set_init<guecs::Sprite>(slot, {comp_sprite.name});
std::string count_label = item.count > 1 ? fmt::format("{}", item.count): "";
auto& label = $gui.get<Textual>(slot);
label.text->setString(count_label);
}
}
}
}
void StatusUI::draw(sf::RenderWindow &window) {
$gui.render(window);
}