diff options
Diffstat (limited to '')
| -rw-r--r-- | include/event.hpp | 183 | ||||
| -rw-r--r-- | include/video.hpp | 9 |
2 files changed, 180 insertions, 12 deletions
diff --git a/include/event.hpp b/include/event.hpp index 9932cb8..12e898f 100644 --- a/include/event.hpp +++ b/include/event.hpp @@ -1,24 +1,189 @@ #pragma once -#include <optional> +#include "mm/mmvec.hpp" +#include <memory> extern "C" { #include <SDL2/SDL_events.h> } namespace wsdl2 { - class event { - public: - using type = SDL_EventType; - event(const SDL_Event& e); + // forward declaration + class window; +} - SDL_Event& sdl() { return m_event; } +namespace wsdl2::event { + + class event_t { - private: SDL_Event m_event; + + protected: + + SDL_Event& sdl() { return m_event; } + + const SDL_Event& sdl() const { return m_event; } + + public: + + event_t(const SDL_Event& e); + + // polymorphic + virtual ~event_t() {} + + // copy constructor + event_t(const event_t& e); + + uint32_t type() const; + }; + + struct e_key : public event_t + { + enum class action_t : unsigned + { + up = SDL_KEYUP, + down = SDL_KEYDOWN + }; + + using event_t::event_t; + e_key(const event_t& e) : event_t(e) {} + + action_t action() const; + + // key pressed or released + SDL_Keycode get() const; + }; + + namespace mouse { + + enum class action_t : unsigned + { + button_up = SDL_MOUSEBUTTONUP, + button_down = SDL_MOUSEBUTTONDOWN, + motion = SDL_MOUSEMOTION, + wheel = SDL_MOUSEWHEEL + }; + + struct e_mouse : public event_t + { + virtual ~e_mouse() {} + + using event_t::event_t; + e_mouse(const event_t& e) : event_t(e) {} + + action_t action() const; + + virtual mm::vec2<int> location() const = 0; + }; + + struct e_button : public e_mouse + { + using e_mouse::e_mouse; + e_button(const event_t& e) : e_mouse(e) {} + + enum class button_t : unsigned + { + left = SDL_BUTTON_LEFT, + middle = SDL_BUTTON_MIDDLE, + right = SDL_BUTTON_RIGHT, + x1 = SDL_BUTTON_X1, + x2 = SDL_BUTTON_X2 + }; + + mm::vec2<int> clicks() const; + + button_t which() const; + + virtual mm::vec2<int> location() const override; + }; + + struct e_motion : public e_mouse + { + using e_mouse::e_mouse; + e_motion(const event_t& e) : e_mouse(e) {} + + // delta (x, y) + mm::vec2<int> movement() const; + + virtual mm::vec2<int> location() const override; + }; + + struct e_wheel : public e_mouse + { + using e_mouse::e_mouse; + e_wheel(const event_t& e) : e_mouse(e) {} + + int horizontal() const; + int vertical() const; + + virtual mm::vec2<int> location() const override; + }; + + } + + struct e_quit : public event_t + { + using event_t::event_t; + e_quit(const event_t& e) : event_t(e) {} }; + namespace window { + + enum class action_t : unsigned + { + shown = SDL_WINDOWEVENT_SHOWN, + hidden = SDL_WINDOWEVENT_HIDDEN, + exposed = SDL_WINDOWEVENT_EXPOSED, + moved = SDL_WINDOWEVENT_MOVED, + resized = SDL_WINDOWEVENT_RESIZED, + size_changed = SDL_WINDOWEVENT_SIZE_CHANGED, + minimized = SDL_WINDOWEVENT_MINIMIZED, + maximized = SDL_WINDOWEVENT_MAXIMIZED, + restored = SDL_WINDOWEVENT_RESTORED, + enter = SDL_WINDOWEVENT_ENTER, + leave = SDL_WINDOWEVENT_LEAVE, + focus_gained = SDL_WINDOWEVENT_FOCUS_GAINED, + focus_lost = SDL_WINDOWEVENT_FOCUS_LOST, + close = SDL_WINDOWEVENT_CLOSE, + take_focus = SDL_WINDOWEVENT_TAKE_FOCUS, + hit_test = SDL_WINDOWEVENT_HIT_TEST + }; + + + struct e_window : public event_t + { + + using event_t::event_t; + e_window(const event_t& e) : event_t(e) {} + + // TODO, mapping sdl window id with wsdl2 object + wsdl2::window * window(); + + action_t action() const; + }; + + // window positional event + struct e_move : public e_window + { + using e_window::e_window; + e_move(const event_t& e) : e_window(e) {} + + mm::vec2<uint32_t> position(); + }; + + // window bound event + struct e_resize : public e_window + { + using e_window::e_window; + e_resize(const event_t& e) : e_window(e) {} + + mm::vec2<uint32_t> size(); + }; + } + + // TODO other handlers + + std::shared_ptr<event_t> poll_event(); +} - std::optional<event> poll_event(); -}
\ No newline at end of file diff --git a/include/video.hpp b/include/video.hpp index 1d71d21..7fbf859 100644 --- a/include/video.hpp +++ b/include/video.hpp @@ -4,6 +4,7 @@ #include <string> #include <array> +#include <map> #include <type_traits> extern "C" { @@ -236,6 +237,9 @@ namespace wsdl2 { /// a basic wrapper around a SDL window class window { + + static std::map<Uint8, window*> win_map; + public: friend class renderer; @@ -261,6 +265,8 @@ namespace wsdl2 { renderer& get_renderer() { return m_renderer; } void update(); + static window * get(Uint8 id); + private: bool m_open; renderer m_renderer; @@ -269,7 +275,4 @@ namespace wsdl2 { // dirty C code SDL_Window* sdl(); }; - - - } |