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There's a UISystem now for to compliment the entities and components in GUECS. I now use that to do the drag/drop transfers instead of raw code right in the FSM.

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master
Zed A. Shaw 1 week ago
parent e01e697535
commit 4a48910273
11 changed files with 62 additions and 60 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. 47
      gui/fsm.cpp
  2. 3
      gui/fsm.hpp
  3. 2
      gui/guecstra.cpp
  4. 4
      gui/guecstra.hpp
  5. 10
      gui/loot_ui.cpp
  6. 5
      gui/loot_ui.hpp
  7. 10
      gui/status_ui.cpp
  8. 3
      gui/status_ui.hpp
  9. 25
      gui/uisystems.cpp
  10. 10
      gui/uisystems.hpp
  11. 3
      meson.build

47
gui/fsm.cpp
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@ -6,6 +6,7 @@
#include "components.hpp"
#include <numbers>
#include "systems.hpp"
#include "gui/uisystems.hpp"
#include "events.hpp"
#include "sound.hpp"
#include "shaders.hpp"
@ -133,23 +134,19 @@ namespace gui {
state(State::IDLE);
break;
case LOOT_SELECT: {
$grab_source = std::any_cast<DinkyECS::Entity>(data);
auto& source = $loot_ui.get_grab_source(*$grab_source);
source.grab();
auto gui_id = std::any_cast<guecs::Entity>(data);
$grab_source = UISystem::loot_grab($loot_ui.$gui, gui_id);
} break;
case INV_SELECT: {
auto gui_id = std::any_cast<DinkyECS::Entity>(data);
if($grab_source) {
auto& drop = $status_ui.get_drop_target(gui_id);
auto& grab = $loot_ui.get_grab_source(*$grab_source);
auto gui_id = std::any_cast<guecs::Entity>(data);
bool dropped = UISystem::loot_drop(
$loot_ui.$gui, $status_ui.$gui,
*$grab_source, gui_id);
if(drop.commit(grab.world_entity)) {
grab.commit();
$grab_source = std::nullopt;
if(dropped) {
state(State::LOOTING);
}
state(State::LOOTING);
}
} break;
case MOUSE_CLICK:
@ -158,7 +155,7 @@ namespace gui {
case MOUSE_DRAG:
case MOUSE_MOVE: {
if($grab_source) {
auto& source = $loot_ui.get_grab_source(*$grab_source);
auto& source = $loot_ui.$gui.get<guecs::GrabSource>(*$grab_source);
source.move($router.position);
}
mouse_action(true);
@ -186,24 +183,20 @@ namespace gui {
state(State::IDLE);
break;
case LOOT_SELECT: {
auto gui_id = std::any_cast<DinkyECS::Entity>(data);
if($grab_source) {
auto& drop = $loot_ui.get_drop_target(gui_id);
auto& grab = $status_ui.get_grab_source(*$grab_source);
auto gui_id = std::any_cast<guecs::Entity>(data);
bool dropped = UISystem::loot_drop(
$status_ui.$gui, $loot_ui.$gui,
*$grab_source, gui_id);
if(drop.commit(grab.world_entity)) {
grab.commit();
$grab_source = std::nullopt;
if(dropped) {
state(State::LOOTING);
}
state(State::LOOTING);
}
} break;
case INV_SELECT: {
$grab_source = std::any_cast<DinkyECS::Entity>(data);
auto& source = $status_ui.get_grab_source(*$grab_source);
source.grab();
auto gui_id = std::any_cast<DinkyECS::Entity>(data);
$grab_source = UISystem::loot_grab($status_ui.$gui, gui_id);
} break;
case MOUSE_CLICK:
mouse_action(false);
@ -211,7 +204,7 @@ namespace gui {
case MOUSE_DRAG:
case MOUSE_MOVE: {
if($grab_source) {
auto& source = $status_ui.get_grab_source(*$grab_source);
auto& source = $status_ui.$gui.get<guecs::GrabSource>(*$grab_source);
source.move($router.position);
}
mouse_action(true);
@ -236,6 +229,8 @@ namespace gui {
state(State::IDLE);
break;
case LOOT_SELECT:
// BUG: this actually should init the select, so that in LOOT_GRAB
// I can allow people to place it back into the loot ui
state(State::LOOT_GRAB);
LOOT_GRAB(ev, data);
break;

3
gui/fsm.hpp
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@ -49,8 +49,7 @@ namespace gui {
LootUI $loot_ui;
sf::Font $font;
gui::routing::Router $router;
std::optional<DinkyECS::Entity> $grab_source;
std::optional<DinkyECS::Entity> $drop_target;
std::optional<guecs::Entity> $grab_source;
FSM();

2
gui/guecstra.cpp
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@ -24,7 +24,7 @@ namespace guecs {
return world_entity;
}
void GrabSource::setSprite(guecs::UI& gui, DinkyECS::Entity gui_id) {
void GrabSource::setSprite(guecs::UI& gui, guecs::Entity gui_id) {
dbc::check(gui.has<guecs::Sprite>(gui_id), "GrabSource given sprite gui_id that doesn't exist");
auto& sp = gui.get<guecs::Sprite>(gui_id);

4
gui/guecstra.hpp
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@ -14,11 +14,11 @@ namespace guecs {
std::shared_ptr<sf::Sprite> sprite = nullptr;
DinkyECS::Entity grab();
void setSprite(guecs::UI& gui, DinkyECS::Entity gui_id);
void setSprite(guecs::UI& gui, guecs::Entity gui_id);
void move(sf::Vector2i pos);
};
struct DropTarget {
std::function<bool(DinkyECS::Entity entity)> commit;
std::function<bool(DinkyECS::Entity world_entity)> commit;
};
}

10
gui/loot_ui.cpp
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@ -90,12 +90,6 @@ namespace gui {
}
}
guecs::GrabSource& LootUI::get_grab_source(DinkyECS::Entity gui_id) {
dbc::check($gui.has<guecs::Sprite>(gui_id), "invalid GrabSource requested, entity isn't in the GUI.");
return $gui.get<guecs::GrabSource>(gui_id);
}
void LootUI::render(sf::RenderWindow& window) {
$gui.render(window);
}
@ -109,8 +103,4 @@ namespace gui {
bool LootUI::mouse(float x, float y, bool hover) {
return $gui.mouse(x, y, hover);
}
guecs::DropTarget& LootUI::get_drop_target(DinkyECS::Entity gui_id) {
return $gui.get<guecs::DropTarget>(gui_id);
}
}

5
gui/loot_ui.hpp
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@ -21,12 +21,7 @@ namespace gui {
void update_level(GameLevel &level);
bool mouse(float x, float y, bool hover);
guecs::GrabSource& get_grab_source(DinkyECS::Entity entity);
std::optional<DinkyECS::Entity> begin_grab(DinkyECS::Entity slot);
void remove_slot(DinkyECS::Entity slot_id);
guecs::DropTarget& get_drop_target(DinkyECS::Entity gui_id);
bool place_slot(DinkyECS::Entity gui_id, DinkyECS::Entity world_entity);
};
}

10
gui/status_ui.cpp
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@ -101,16 +101,6 @@ namespace gui {
}
}
guecs::DropTarget& StatusUI::get_drop_target(DinkyECS::Entity gui_id) {
return $gui.get<guecs::DropTarget>(gui_id);
}
guecs::GrabSource& StatusUI::get_grab_source(DinkyECS::Entity gui_id) {
dbc::check($gui.has<guecs::GrabSource>(gui_id), "invalid GrabSource requested, entity isn't in the GUI.");
return $gui.get<guecs::GrabSource>(gui_id);
}
void StatusUI::remove_slot(DinkyECS::Entity slot_id) {
if(contents.contains(slot_id)) {
contents.erase(slot_id);

3
gui/status_ui.hpp
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@ -23,10 +23,7 @@ namespace gui {
void update();
bool mouse(float x, float y, bool hover);
guecs::GrabSource& get_grab_source(DinkyECS::Entity entity);
void remove_slot(DinkyECS::Entity slot_id);
guecs::DropTarget& get_drop_target(DinkyECS::Entity gui_id);
bool place_slot(DinkyECS::Entity gui_id, DinkyECS::Entity world_entity);
};
}

25
gui/uisystems.cpp
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@ -0,0 +1,25 @@
#include "gui/uisystems.hpp"
#include "gui/guecstra.hpp"
namespace UISystem {
std::optional<guecs::Entity> loot_grab(guecs::UI& gui, guecs::Entity gui_id) {
if(auto source = gui.get_if<guecs::GrabSource>(gui_id)) {
source->grab();
return gui_id;
} else {
return std::nullopt;
}
}
bool loot_drop(guecs::UI& source, guecs::UI& target, guecs::Entity source_id, guecs::Entity target_id) {
auto& drop = target.get<guecs::DropTarget>(target_id);
auto& grab = source.get<guecs::GrabSource>(source_id);
if(drop.commit(grab.world_entity)) {
grab.commit();
return true;
} else {
return false;
}
}
}

10
gui/uisystems.hpp
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@ -0,0 +1,10 @@
#pragma once
#include <guecs/ui.hpp>
#include <optional>
namespace UISystem {
std::optional<guecs::Entity> loot_grab(guecs::UI& gui, guecs::Entity gui_id);
bool loot_drop(guecs::UI& source, guecs::UI& target, guecs::Entity grab_source, guecs::Entity target_id);
}

3
meson.build
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@ -93,10 +93,10 @@ sources = [
'dbc.cpp',
'devices.cpp',
'goap.cpp',
'gui/event_router.cpp',
'gui/boss_fight_ui.cpp',
'gui/combat_ui.cpp',
'gui/debug_ui.cpp',
'gui/event_router.cpp',
'gui/fsm.cpp',
'gui/guecstra.cpp',
'gui/loot_ui.cpp',
@ -106,6 +106,7 @@ sources = [
'gui/overlay_ui.cpp',
'gui/ritual_ui.cpp',
'gui/status_ui.cpp',
'gui/uisystems.cpp',
'levelmanager.cpp',
'lights.cpp',
'map.cpp',

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