892 lines
21 KiB
C++
892 lines
21 KiB
C++
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#include <std_include.hpp>
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#include "context.hpp"
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#include "error.hpp"
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#include "../../scripting/execution.hpp"
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#include "../../../component/ui_scripting.hpp"
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#include "component/game_console.hpp"
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#include "component/scheduler.hpp"
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#include <utils/string.hpp>
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namespace ui_scripting::lua
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{
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namespace
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{
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std::unordered_map<std::string, menu> menus;
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std::vector<element*> elements;
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element ui_element;
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scripting::script_value convert(const sol::lua_value& value)
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{
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if (value.is<int>())
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{
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return {value.as<int>()};
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}
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if (value.is<unsigned int>())
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{
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return {value.as<unsigned int>()};
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}
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if (value.is<bool>())
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{
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return {value.as<bool>()};
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}
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if (value.is<double>())
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{
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return {value.as<double>()};
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}
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if (value.is<float>())
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{
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return {value.as<float>()};
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}
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if (value.is<std::string>())
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{
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return {value.as<std::string>()};
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}
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if (value.is<scripting::vector>())
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{
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return {value.as<scripting::vector>()};
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}
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return {};
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}
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bool point_in_rect(int px, int py, int x, int y, int w, int h)
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{
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return (px > x && px < x + w && py > y && py < y + h);
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}
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void render_menus()
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{
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for (const auto& menu : menus)
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{
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if (menu.second.visible)
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{
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menu.second.render();
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}
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}
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}
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std::vector<element*> elements_in_point(int x, int y)
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{
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std::vector<element*> result;
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for (const auto& menu : menus)
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{
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if (!menu.second.visible)
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{
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continue;
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}
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for (const auto& child : menu.second.children)
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{
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const auto in_rect = point_in_rect(
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x, y,
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(int)child->x,
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(int)child->y,
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(int)child->w + (int)child->border_width[1] + (int)child->border_width[3],
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(int)child->h + (int)child->border_width[0] + (int)child->border_width[2]
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);
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if (in_rect)
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{
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result.push_back(child);
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}
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}
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}
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return result;
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}
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int mouse[2];
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void handle_key_event(sol::state& state, event_handler& handler, const int key, const int down)
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{
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const auto _elements = elements_in_point(mouse[0], mouse[1]);
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switch (key)
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{
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case game::K_MOUSE2:
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case game::K_MOUSE1:
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{
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const auto click_name = key == game::K_MOUSE1
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? "click"
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: "rightclick";
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const auto key_name = key == game::K_MOUSE1
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? "mouse"
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: "rightmouse";
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{
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event main_event;
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main_event.element = &ui_element;
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main_event.name = utils::string::va("%s%s", key_name, down ? "down" : "up");
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main_event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(main_event);
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for (const auto& element : _elements)
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{
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event event;
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event.element = element;
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event.name = utils::string::va("%s%s", key_name, down ? "down" : "up");
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event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(event);
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}
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}
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if (!down)
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{
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event main_event;
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main_event.element = &ui_element;
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main_event.name = click_name;
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main_event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(main_event);
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for (const auto& element : _elements)
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{
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event event;
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event.element = element;
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event.name = click_name;
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event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(event);
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}
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}
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break;
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}
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case game::K_MWHEELUP:
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case game::K_MWHEELDOWN:
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{
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const auto key_name = key == game::K_MWHEELUP
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? "scrollup"
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: "scrolldown";
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if (!down)
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{
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break;
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}
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{
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event main_event;
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main_event.element = &ui_element;
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main_event.name = key_name;
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main_event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(main_event);
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for (const auto& element : _elements)
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{
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event event;
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event.element = element;
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event.name = key_name;
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event.arguments =
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{
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{state, mouse[0]},
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{state, mouse[1]},
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};
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handler.dispatch(event);
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}
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}
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break;
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}
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default:
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{
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event event;
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event.element = &ui_element;
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event.name = down
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? "keydown"
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: "keyup";
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event.arguments =
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{
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{state, key},
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};
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handler.dispatch(event);
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break;
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}
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}
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}
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void handle_char_event(sol::state& state, event_handler& handler, const int key)
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{
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std::string key_str = {(char)key};
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event event;
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event.element = &ui_element;
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event.name = "keypress";
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event.arguments =
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{
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{state, key_str},
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};
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handler.dispatch(event);
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}
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std::vector<element*> previous_elements;
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void handle_mousemove_event(sol::state& state, event_handler& handler, const int x, const int y)
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{
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mouse[0] = x;
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mouse[1] = y;
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{
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event event;
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event.element = &ui_element;
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event.name = "mousemove";
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event.arguments =
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{
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{state, x},
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{state, y},
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};
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handler.dispatch(event);
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}
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const auto _elements = elements_in_point(x, y);
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for (const auto& element : _elements)
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{
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event event;
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event.element = element;
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event.name = "mouseover";
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handler.dispatch(event);
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}
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for (const auto& element : previous_elements)
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{
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auto found = false;
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for (const auto& _element : _elements)
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{
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if (element == _element)
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{
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found = true;
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}
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}
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if (!found)
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{
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event event;
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event.element = element;
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event.name = "mouseleave";
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handler.dispatch(event);
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}
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}
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for (const auto& element : _elements)
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{
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auto found = false;
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for (const auto& _element : previous_elements)
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{
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if (element == _element)
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{
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found = true;
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}
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}
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if (!found)
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{
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event event;
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event.element = element;
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event.name = "mouseenter";
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handler.dispatch(event);
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}
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}
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previous_elements = _elements;
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}
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bool valid_dvar_name(const std::string& name)
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{
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for (const auto c : name)
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{
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if (!isalnum(c))
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{
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return false;
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}
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}
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return true;
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}
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void clear_menus()
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{
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menus.clear();
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for (const auto element : elements)
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{
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delete element;
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}
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elements.clear();
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}
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void setup_types(sol::state& state, event_handler& handler, scheduler& scheduler)
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{
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clear_menus();
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auto vector_type = state.new_usertype<scripting::vector>("scripting::vector", sol::constructors<scripting::vector(float, float, float)>());
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vector_type["x"] = sol::property(&scripting::vector::get_x, &scripting::vector::set_x);
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vector_type["y"] = sol::property(&scripting::vector::get_y, &scripting::vector::set_y);
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vector_type["z"] = sol::property(&scripting::vector::get_z, &scripting::vector::set_z);
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vector_type["r"] = sol::property(&scripting::vector::get_x, &scripting::vector::set_x);
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vector_type["g"] = sol::property(&scripting::vector::get_y, &scripting::vector::set_y);
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vector_type["b"] = sol::property(&scripting::vector::get_z, &scripting::vector::set_z);
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vector_type[sol::meta_function::addition] = sol::overload(
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[](const scripting::vector& a, const scripting::vector& b)
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{
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return scripting::vector(
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a.get_x() + b.get_x(),
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a.get_y() + b.get_y(),
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a.get_z() + b.get_z()
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);
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},
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[](const scripting::vector& a, const int value)
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{
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return scripting::vector(
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a.get_x() + value,
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a.get_y() + value,
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a.get_z() + value
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);
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}
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);
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vector_type[sol::meta_function::subtraction] = sol::overload(
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[](const scripting::vector& a, const scripting::vector& b)
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{
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return scripting::vector(
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a.get_x() - b.get_x(),
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a.get_y() - b.get_y(),
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a.get_z() - b.get_z()
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);
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},
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[](const scripting::vector& a, const int value)
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{
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return scripting::vector(
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a.get_x() - value,
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a.get_y() - value,
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a.get_z() - value
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);
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}
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);
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vector_type[sol::meta_function::multiplication] = sol::overload(
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[](const scripting::vector& a, const scripting::vector& b)
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{
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return scripting::vector(
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a.get_x() * b.get_x(),
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a.get_y() * b.get_y(),
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a.get_z() * b.get_z()
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);
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},
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[](const scripting::vector& a, const int value)
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{
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return scripting::vector(
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a.get_x() * value,
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a.get_y() * value,
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a.get_z() * value
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);
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}
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);
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vector_type[sol::meta_function::division] = sol::overload(
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|
|
[](const scripting::vector& a, const scripting::vector& b)
|
||
|
|
{
|
||
|
|
return scripting::vector(
|
||
|
|
a.get_x() / b.get_x(),
|
||
|
|
a.get_y() / b.get_y(),
|
||
|
|
a.get_z() / b.get_z()
|
||
|
|
);
|
||
|
|
},
|
||
|
|
[](const scripting::vector& a, const int value)
|
||
|
|
{
|
||
|
|
return scripting::vector(
|
||
|
|
a.get_x() / value,
|
||
|
|
a.get_y() / value,
|
||
|
|
a.get_z() / value
|
||
|
|
);
|
||
|
|
}
|
||
|
|
);
|
||
|
|
|
||
|
|
vector_type[sol::meta_function::equal_to] = [](const scripting::vector& a, const scripting::vector& b)
|
||
|
|
{
|
||
|
|
return a.get_x() == b.get_x() &&
|
||
|
|
a.get_y() == b.get_y() &&
|
||
|
|
a.get_z() == b.get_z();
|
||
|
|
};
|
||
|
|
|
||
|
|
vector_type[sol::meta_function::length] = [](const scripting::vector& a)
|
||
|
|
{
|
||
|
|
return sqrt((a.get_x() * a.get_x()) + (a.get_y() * a.get_y()) + (a.get_z() * a.get_z()));
|
||
|
|
};
|
||
|
|
|
||
|
|
vector_type[sol::meta_function::to_string] = [](const scripting::vector& a)
|
||
|
|
{
|
||
|
|
return utils::string::va("{x: %f, y: %f, z: %f}", a.get_x(), a.get_y(), a.get_z());
|
||
|
|
};
|
||
|
|
|
||
|
|
auto element_type = state.new_usertype<element>("element", "new", []()
|
||
|
|
{
|
||
|
|
const auto el = new element();
|
||
|
|
elements.push_back(el);
|
||
|
|
return el;
|
||
|
|
});
|
||
|
|
|
||
|
|
element_type["setvertalign"] = &element::set_vertalign;
|
||
|
|
element_type["sethorzalign"] = &element::set_horzalign;
|
||
|
|
element_type["setrect"] =&element::set_rect;
|
||
|
|
element_type["setfont"] = &element::set_font;
|
||
|
|
element_type["settext"] = &element::set_text;
|
||
|
|
element_type["setmaterial"] = &element::set_material;
|
||
|
|
element_type["setcolor"] = &element::set_color;
|
||
|
|
element_type["setbackcolor"] = &element::set_background_color;
|
||
|
|
element_type["setbordercolor"] = &element::set_border_color;
|
||
|
|
element_type["setborderwidth"] = sol::overload(
|
||
|
|
static_cast<void(element::*)(float)>(&element::set_border_width),
|
||
|
|
static_cast<void(element::*)(float, float)>(&element::set_border_width),
|
||
|
|
static_cast<void(element::*)(float, float, float)>(&element::set_border_width),
|
||
|
|
static_cast<void(element::*)(float, float, float, float)>(&element::set_border_width)
|
||
|
|
);
|
||
|
|
element_type["settextoffset"] = &element::set_text_offset;
|
||
|
|
|
||
|
|
element_type["onnotify"] = [&handler](element& element, const std::string& event,
|
||
|
|
const event_callback& callback)
|
||
|
|
{
|
||
|
|
event_listener listener{};
|
||
|
|
listener.callback = callback;
|
||
|
|
listener.element = &element;
|
||
|
|
listener.event = event;
|
||
|
|
listener.is_volatile = false;
|
||
|
|
|
||
|
|
return handler.add_event_listener(std::move(listener));
|
||
|
|
};
|
||
|
|
|
||
|
|
element_type["getrect"] = [](const sol::this_state s, element& element)
|
||
|
|
{
|
||
|
|
auto rect = sol::table::create(s.lua_state());
|
||
|
|
rect["x"] = element.x;
|
||
|
|
rect["y"] = element.y;
|
||
|
|
rect["w"] = element.w + element.border_width[1] + element.border_width[3];
|
||
|
|
rect["h"] = element.h + element.border_width[0] + element.border_width[2];
|
||
|
|
|
||
|
|
return rect;
|
||
|
|
};
|
||
|
|
|
||
|
|
element_type["onnotifyonce"] = [&handler](element& element, const std::string& event,
|
||
|
|
const event_callback& callback)
|
||
|
|
{
|
||
|
|
event_listener listener{};
|
||
|
|
listener.callback = callback;
|
||
|
|
listener.element = &element;
|
||
|
|
listener.event = event;
|
||
|
|
listener.is_volatile = true;
|
||
|
|
|
||
|
|
return handler.add_event_listener(std::move(listener));
|
||
|
|
};
|
||
|
|
|
||
|
|
auto menu_type = state.new_usertype<menu>("menu");
|
||
|
|
|
||
|
|
menu_type["addchild"] = [](const sol::this_state s, menu& menu, element& element)
|
||
|
|
{
|
||
|
|
menu.add_child(&element);
|
||
|
|
};
|
||
|
|
|
||
|
|
menu_type["cursor"] = sol::property(
|
||
|
|
[](menu& menu)
|
||
|
|
{
|
||
|
|
return menu.cursor;
|
||
|
|
},
|
||
|
|
[](menu& menu, bool cursor)
|
||
|
|
{
|
||
|
|
menu.cursor = cursor;
|
||
|
|
}
|
||
|
|
);
|
||
|
|
|
||
|
|
struct game
|
||
|
|
{
|
||
|
|
};
|
||
|
|
auto game_type = state.new_usertype<game>("game_");
|
||
|
|
state["game"] = game();
|
||
|
|
|
||
|
|
game_type["newmenu"] = [](const sol::lua_value&, const std::string& name)
|
||
|
|
{
|
||
|
|
menus[name] = {};
|
||
|
|
return &menus[name];
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["getmouseposition"] = [](const sol::this_state s, const game&)
|
||
|
|
{
|
||
|
|
auto pos = sol::table::create(s.lua_state());
|
||
|
|
pos["x"] = mouse[0];
|
||
|
|
pos["y"] = mouse[1];
|
||
|
|
|
||
|
|
return pos;
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["openmenu"] = [](const game&, const std::string& name)
|
||
|
|
{
|
||
|
|
if (menus.find(name) == menus.end())
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
menus[name].open();
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["closemenu"] = [](const game&, const std::string& name)
|
||
|
|
{
|
||
|
|
if (menus.find(name) == menus.end())
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
menus[name].close();
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["onframe"] = [&scheduler](const game&, const sol::protected_function& callback)
|
||
|
|
{
|
||
|
|
return scheduler.add(callback, 0, false);
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["onnotify"] = [&handler](const game&, const std::string& event,
|
||
|
|
const event_callback& callback)
|
||
|
|
{
|
||
|
|
event_listener listener{};
|
||
|
|
listener.callback = callback;
|
||
|
|
listener.element = &ui_element;
|
||
|
|
listener.event = event;
|
||
|
|
listener.is_volatile = false;
|
||
|
|
|
||
|
|
return handler.add_event_listener(std::move(listener));
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["onnotifyonce"] = [&handler](const game&, const std::string& event,
|
||
|
|
const event_callback& callback)
|
||
|
|
{
|
||
|
|
event_listener listener{};
|
||
|
|
listener.callback = callback;
|
||
|
|
listener.element = &ui_element;
|
||
|
|
listener.event = event;
|
||
|
|
listener.is_volatile = true;
|
||
|
|
|
||
|
|
return handler.add_event_listener(std::move(listener));
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["isingame"] = []()
|
||
|
|
{
|
||
|
|
return ::game::CL_IsCgameInitialized() && ::game::g_entities[0].client;
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["getdvar"] = [](const game&, const sol::this_state s, const std::string& name)
|
||
|
|
{
|
||
|
|
const auto dvar = ::game::Dvar_FindVar(name.data());
|
||
|
|
if (!dvar)
|
||
|
|
{
|
||
|
|
return sol::lua_value{s, sol::lua_nil};
|
||
|
|
}
|
||
|
|
|
||
|
|
const std::string value = ::game::Dvar_ValueToString(dvar, nullptr, &dvar->current);
|
||
|
|
return sol::lua_value{s, value};
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["getdvarint"] = [](const game&, const sol::this_state s, const std::string& name)
|
||
|
|
{
|
||
|
|
const auto dvar = ::game::Dvar_FindVar(name.data());
|
||
|
|
if (!dvar)
|
||
|
|
{
|
||
|
|
return sol::lua_value{s, sol::lua_nil};
|
||
|
|
}
|
||
|
|
|
||
|
|
const auto value = atoi(::game::Dvar_ValueToString(dvar, nullptr, &dvar->current));
|
||
|
|
return sol::lua_value{s, value};
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["getdvarfloat"] = [](const game&, const sol::this_state s, const std::string& name)
|
||
|
|
{
|
||
|
|
const auto dvar = ::game::Dvar_FindVar(name.data());
|
||
|
|
if (!dvar)
|
||
|
|
{
|
||
|
|
return sol::lua_value{s, sol::lua_nil};
|
||
|
|
}
|
||
|
|
|
||
|
|
const auto value = atof(::game::Dvar_ValueToString(dvar, nullptr, &dvar->current));
|
||
|
|
return sol::lua_value{s, value};
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["setdvar"] = [](const game&, const std::string& name, const sol::lua_value& value)
|
||
|
|
{
|
||
|
|
if (!valid_dvar_name(name))
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Invalid DVAR name, must be alphanumeric");
|
||
|
|
}
|
||
|
|
|
||
|
|
const auto hash = ::game::generateHashValue(name.data());
|
||
|
|
std::string string_value;
|
||
|
|
|
||
|
|
if (value.is<bool>())
|
||
|
|
{
|
||
|
|
string_value = utils::string::va("%i", value.as<bool>());
|
||
|
|
}
|
||
|
|
else if (value.is<int>())
|
||
|
|
{
|
||
|
|
string_value = utils::string::va("%i", value.as<int>());
|
||
|
|
}
|
||
|
|
else if (value.is<float>())
|
||
|
|
{
|
||
|
|
string_value = utils::string::va("%f", value.as<float>());
|
||
|
|
}
|
||
|
|
else if (value.is<scripting::vector>())
|
||
|
|
{
|
||
|
|
const auto v = value.as<scripting::vector>();
|
||
|
|
string_value = utils::string::va("%f %f %f",
|
||
|
|
v.get_x(),
|
||
|
|
v.get_y(),
|
||
|
|
v.get_z()
|
||
|
|
);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (value.is<std::string>())
|
||
|
|
{
|
||
|
|
string_value = value.as<std::string>();
|
||
|
|
}
|
||
|
|
|
||
|
|
::game::Dvar_SetCommand(hash, "", string_value.data());
|
||
|
|
};
|
||
|
|
|
||
|
|
game_type["drawmaterial"] = [](const game&, float x, float y, float width, float height, float s0, float t0, float s1, float t1,
|
||
|
|
const sol::lua_value& color_value, const std::string& material)
|
||
|
|
{
|
||
|
|
const auto color = color_value.as<std::vector<float>>();
|
||
|
|
float _color[4] =
|
||
|
|
{
|
||
|
|
color[0],
|
||
|
|
color[1],
|
||
|
|
color[2],
|
||
|
|
color[3],
|
||
|
|
};
|
||
|
|
|
||
|
|
const auto _material = ::game::Material_RegisterHandle(material.data());
|
||
|
|
::game::R_AddCmdDrawStretchPic(x, y, width, height, s0, t0, s1, t1, _color, _material);
|
||
|
|
};
|
||
|
|
|
||
|
|
struct player
|
||
|
|
{
|
||
|
|
};
|
||
|
|
auto player_type = state.new_usertype<player>("player_");
|
||
|
|
state["player"] = player();
|
||
|
|
|
||
|
|
player_type["notify"] = [](const player&, const sol::this_state s, const std::string& name, sol::variadic_args va)
|
||
|
|
{
|
||
|
|
if (!::game::CL_IsCgameInitialized() || !::game::g_entities[0].client)
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Not in game");
|
||
|
|
}
|
||
|
|
|
||
|
|
std::vector<scripting::script_value> arguments{};
|
||
|
|
|
||
|
|
for (auto arg : va)
|
||
|
|
{
|
||
|
|
arguments.push_back(convert({s, arg}));
|
||
|
|
}
|
||
|
|
|
||
|
|
::scheduler::once([s, va, name, arguments]()
|
||
|
|
{
|
||
|
|
const auto player = scripting::call("getentbynum", {0}).as<scripting::entity>();
|
||
|
|
scripting::notify(player, name, arguments);
|
||
|
|
}, ::scheduler::pipeline::server);
|
||
|
|
};
|
||
|
|
|
||
|
|
player_type["getorigin"] = [](const player&)
|
||
|
|
{
|
||
|
|
if (!::game::CL_IsCgameInitialized() || !::game::g_entities[0].client)
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Not in game");
|
||
|
|
}
|
||
|
|
|
||
|
|
return scripting::vector(
|
||
|
|
::game::g_entities[0].origin[0],
|
||
|
|
::game::g_entities[0].origin[1],
|
||
|
|
::game::g_entities[0].origin[2]
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
player_type["setorigin"] = [](const player&, const scripting::vector& velocity)
|
||
|
|
{
|
||
|
|
if (!::game::CL_IsCgameInitialized() || !::game::g_entities[0].client)
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Not in game");
|
||
|
|
}
|
||
|
|
|
||
|
|
::game::g_entities[0].origin[0] = velocity.get_x();
|
||
|
|
::game::g_entities[0].origin[1] = velocity.get_y();
|
||
|
|
::game::g_entities[0].origin[2] = velocity.get_z();
|
||
|
|
};
|
||
|
|
|
||
|
|
player_type["getvelocity"] = [](const player&)
|
||
|
|
{
|
||
|
|
if (!::game::CL_IsCgameInitialized() || !::game::g_entities[0].client)
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Not in game");
|
||
|
|
}
|
||
|
|
|
||
|
|
return scripting::vector(
|
||
|
|
::game::g_entities[0].client->velocity[0],
|
||
|
|
::game::g_entities[0].client->velocity[1],
|
||
|
|
::game::g_entities[0].client->velocity[2]
|
||
|
|
);
|
||
|
|
};
|
||
|
|
|
||
|
|
player_type["setvelocity"] = [](const player&, const scripting::vector& velocity)
|
||
|
|
{
|
||
|
|
if (!::game::CL_IsCgameInitialized() || !::game::g_entities[0].client)
|
||
|
|
{
|
||
|
|
throw std::runtime_error("Not in game");
|
||
|
|
}
|
||
|
|
|
||
|
|
::game::g_entities[0].client->velocity[0] = velocity.get_x();
|
||
|
|
::game::g_entities[0].client->velocity[1] = velocity.get_y();
|
||
|
|
::game::g_entities[0].client->velocity[2] = velocity.get_z();
|
||
|
|
};
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void open_menu(const std::string& name)
|
||
|
|
{
|
||
|
|
printf("open_menu\n");
|
||
|
|
|
||
|
|
if (menus.find(name) == menus.end())
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
menus[name].open();
|
||
|
|
}
|
||
|
|
|
||
|
|
void close_menu(const std::string& name)
|
||
|
|
{
|
||
|
|
printf("close_menu\n");
|
||
|
|
|
||
|
|
if (menus.find(name) == menus.end())
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
menus[name].close();
|
||
|
|
}
|
||
|
|
|
||
|
|
context::context(std::string folder)
|
||
|
|
: folder_(std::move(folder))
|
||
|
|
, scheduler_(state_)
|
||
|
|
, event_handler_(state_)
|
||
|
|
|
||
|
|
{
|
||
|
|
this->state_.open_libraries(sol::lib::base,
|
||
|
|
sol::lib::package,
|
||
|
|
sol::lib::io,
|
||
|
|
sol::lib::string,
|
||
|
|
sol::lib::os,
|
||
|
|
sol::lib::math,
|
||
|
|
sol::lib::table);
|
||
|
|
|
||
|
|
this->state_["include"] = [this](const std::string& file)
|
||
|
|
{
|
||
|
|
this->load_script(file);
|
||
|
|
};
|
||
|
|
|
||
|
|
sol::function old_require = this->state_["require"];
|
||
|
|
auto base_path = utils::string::replace(this->folder_, "/", ".") + ".";
|
||
|
|
this->state_["require"] = [base_path, old_require](const std::string& path)
|
||
|
|
{
|
||
|
|
return old_require(base_path + path);
|
||
|
|
};
|
||
|
|
|
||
|
|
this->state_["scriptdir"] = [this]()
|
||
|
|
{
|
||
|
|
return this->folder_;
|
||
|
|
};
|
||
|
|
|
||
|
|
setup_types(this->state_, this->event_handler_, this->scheduler_);
|
||
|
|
|
||
|
|
printf("Loading ui script '%s'\n", this->folder_.data());
|
||
|
|
this->load_script("__init__");
|
||
|
|
}
|
||
|
|
|
||
|
|
context::~context()
|
||
|
|
{
|
||
|
|
this->state_.collect_garbage();
|
||
|
|
this->scheduler_.clear();
|
||
|
|
this->state_ = {};
|
||
|
|
}
|
||
|
|
|
||
|
|
void context::run_frame()
|
||
|
|
{
|
||
|
|
render_menus();
|
||
|
|
this->scheduler_.run_frame();
|
||
|
|
this->state_.collect_garbage();
|
||
|
|
}
|
||
|
|
|
||
|
|
void context::ui_event(const std::string& type, const std::vector<int>& arguments)
|
||
|
|
{
|
||
|
|
if (type == "key")
|
||
|
|
{
|
||
|
|
handle_key_event(this->state_, this->event_handler_, arguments[0], arguments[1]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (type == "char")
|
||
|
|
{
|
||
|
|
handle_char_event(this->state_, this->event_handler_, arguments[0]);
|
||
|
|
}
|
||
|
|
|
||
|
|
if (type == "mousemove")
|
||
|
|
{
|
||
|
|
handle_mousemove_event(this->state_, this->event_handler_, arguments[0], arguments[1]);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
void context::load_script(const std::string& script)
|
||
|
|
{
|
||
|
|
if (!this->loaded_scripts_.emplace(script).second)
|
||
|
|
{
|
||
|
|
return;
|
||
|
|
}
|
||
|
|
|
||
|
|
const auto file = (std::filesystem::path{this->folder_} / (script + ".lua")).generic_string();
|
||
|
|
handle_error(this->state_.safe_script_file(file, &sol::script_pass_on_error));
|
||
|
|
}
|
||
|
|
}
|