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#pragma once
#include "compat/defs.hpp"
#include "compat/enum-bitset-fwd.hpp"
#include "compat/safe-ptr.hpp"
#include "floormat/app.hpp"
#include "keys.hpp"
#include "src/global-coords.hpp"
#include "src/object-id.hpp"
#include "editor-enums.hpp"
#include <Corrade/Containers/Array.h>
#include <Corrade/Containers/StaticArray.h>
#include <Corrade/Containers/Pointer.h>
#include <Corrade/Containers/Optional.h>
#include <Magnum/Math/Vector2.h>
namespace Magnum::GL {
template<UnsignedInt dimensions> class Texture;
typedef Texture<2> Texture2D;
} // namespace Magnum::GL
namespace Magnum::ImGuiIntegration { class Context; }
namespace floormat::wireframe {
GL::Texture2D make_constant_texture();
struct meshes;
} // namespace floormat::wireframe
namespace floormat::tests { struct tests_data; }
namespace floormat {
struct fm_settings;
struct floormat_main;
class world;
class chunk;
class ground_atlas;
class anim_atlas;
struct object;
struct critter;
struct point;
class editor;
template<typename T> struct shared_ptr_wrapper;
struct tests_data_;
struct cursor_state final
{
Optional<Vector2i> pixel;
Optional<global_coords> tile;
Optional<Vector2b> subpixel;
bool in_imgui = false;
Optional<struct point> point() const;
};
struct clickable;
enum class Cursor: uint32_t {
Arrow, TextInput, Wait, Crosshair, WaitArrow,
ResizeNWSE, ResizeNESW, ResizeWE, ResizeNS, ResizeAll,
No, Hand, Hidden, HiddenLocked,
};
enum class popup_target_type : unsigned char {
none, scenery,
};
struct popup_target final {
object_id id; // todo switch to weak_ptr<object>
popup_target_type target = popup_target_type::none;
bool operator==(const popup_target&) const;
};
struct app final : floormat_app
{
static int run_from_argv(int argc, const char* const* argv);
static fm_settings parse_cmdline(int argc, const char* const* argv);
~app() override;
#ifdef _WIN32
static void set_dpi_aware();
#endif
object_id get_object_colliding_with_cursor();
floormat_main& main();
const struct cursor_state& cursor_state();
clickable* find_clickable_scenery(const Optional<Vector2i>& pixel);
Vector2 point_screen_pos(point pt);
shared_ptr_wrapper<critter> ensure_player_character(world& w);
private:
explicit app(fm_settings&& opts);
fm_DECLARE_DELETED_COPY_ASSIGNMENT(app);
fm_DECLARE_DEPRECATED_MOVE_ASSIGNMENT(app);
int exec();
void update(Ns dt) override;
void update_world(Ns dt);
void update_cursor_tile(const Optional<Vector2i>& pixel);
z_bounds get_z_bounds() override;
void set_cursor();
void maybe_initialize_chunk(const chunk_coords_& pos, chunk& c) override;
void maybe_initialize_chunk_(const chunk_coords_& pos, chunk& c);
void update_character(Ns dt);
void reset_world();
void reset_world(class world&& w);
void draw() override;
void on_mouse_move(const mouse_move_event& event) noexcept override;
void on_mouse_up_down(const mouse_button_event& event, bool is_down) noexcept override;
void on_mouse_scroll(const mouse_scroll_event& event) noexcept override;
void on_key_up_down(const key_event& event, bool is_down) noexcept override;
std::tuple<key, int> resolve_keybinding(int k, int mods);
void on_text_input_event(const text_input_event& event) noexcept override;
//bool on_text_editing_event(const text_editing_event& event) noexcept override;
void on_viewport_event(const Magnum::Math::Vector2<int>& size) noexcept override;
void on_any_event(const any_event& event) noexcept override;
void on_focus_in() noexcept override;
void on_focus_out() noexcept override;
void on_mouse_leave() noexcept override;
void on_mouse_enter() noexcept override;
void do_mouse_move(int modifiers);
void do_mouse_up_down(uint8_t button, bool is_down, int modifiers);
void do_mouse_scroll(int offset);
void do_quicksave();
void do_quickload();
void do_new_file();
void do_escape();
void draw_collision_boxes();
void draw_clickables();
void draw_light_info();
void draw_lightmap_test(float main_menu_height);
void do_lightmap_test();
void draw_editor_pane(float main_menu_height);
void draw_inspector();
static void entity_inspector_name(char* buf, size_t len, object_id id);
static void entity_friendly_name(char* buf, size_t len, const object& obj);
bool check_inspector_exists(const popup_target& p);
void set_cursor_from_imgui();
void draw_cursor();
void init_imgui(Vector2i size);
void draw_ui();
float draw_main_menu();
void draw_fps();
void draw_tile_under_cursor();
void draw_z_level();
void do_popup_menu();
void kill_popups(bool hard);
void render_menu();
using key_set = enum_bitset<key, key_COUNT>;
void do_key(key k, int mods);
void do_key(key k);
void do_set_mode(editor_mode mode);
void do_rotate(bool backward);
void do_emit_timestamp();
void apply_commands(const key_set& k);
int get_key_modifiers();
void clear_keys(key min_inclusive, key max_exclusive);
void clear_keys();
void clear_non_global_keys();
void clear_non_repeated_keys();
void do_camera(Ns dt, const key_set& cmds, int mods);
void reset_camera_offset();
[[nodiscard]] bool tests_handle_key(const key_event& e, bool is_down);
[[nodiscard]] bool tests_handle_mouse_click(const mouse_button_event& e, bool is_down);
[[nodiscard]] bool tests_handle_mouse_move(const mouse_move_event& e);
void tests_pre_update();
void tests_post_update();
void draw_tests_pane(float width);
void draw_tests_overlay();
void tests_reset_mode();
tests::tests_data& tests();
void reserve_inspector_array();
void add_inspector(popup_target p);
void erase_inspector(size_t index, ptrdiff_t count = 1);
void kill_inspectors();
uint64_t _timestamp = 0;
floormat_main* M;
safe_ptr<ImGuiIntegration::Context> _imgui;
safe_ptr<floormat::wireframe::meshes> _wireframe;
safe_ptr<tests_data_> _tests;
safe_ptr<editor> _editor;
safe_ptr<key_set> keys_;
StaticArray<key_COUNT, int> key_modifiers{ValueInit};
Array<popup_target> inspectors;
object_id _character_id = 0;
struct cursor_state cursor;
popup_target _popup_target;
Optional<chunk_coords_> tested_light_chunk;
int8_t _z_level = 0;
bool _pending_popup : 1 = false;
bool _render_bboxes : 1 = false;
bool _render_clickables : 1 = false;
bool _render_vobjs : 1 = true;
bool _render_all_z_levels : 1 = true;
};
} // namespace floormat
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