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120 lines
2.5 KiB
120 lines
2.5 KiB
#include "gui_fsm.hpp"
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#include <iostream>
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#include <chrono>
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#include <numeric>
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#include <functional>
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#include "components.hpp"
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#include <numbers>
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#include "systems.hpp"
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#include "events.hpp"
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#include "sound.hpp"
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#include <fmt/xchar.h>
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#include "arena_fsm.hpp"
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namespace arena {
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using namespace components;
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FSM::FSM(std::string enemy_name) :
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$enemy_name(enemy_name),
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$window(sf::VideoMode({SCREEN_WIDTH, SCREEN_HEIGHT}), "Arena Battle Tester"),
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$font{FONT_FILE_NAME}
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{
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}
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void FSM::event(Event ev) {
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switch($state) {
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FSM_STATE(State, START, ev);
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FSM_STATE(State, IDLE, ev);
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FSM_STATE(State, END, ev);
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}
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}
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void FSM::START(Event ) {
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run_systems();
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$level = $level_mgr.current();
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auto entity_id = $level_mgr.spawn_enemy($enemy_name);
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$arena_ui = make_shared<ArenaUI>($level.world, entity_id);
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$arena_ui->init();
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state(State::IDLE);
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}
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void FSM::END(Event ev) {
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dbc::log(fmt::format("END: received event after done: {}", int(ev)));
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}
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void FSM::IDLE(Event ev) {
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using enum Event;
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switch(ev) {
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case QUIT:
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$window.close();
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state(State::END);
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return; // done
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case CLOSE:
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dbc::log("Nothing to close.");
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break;
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case TICK:
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// do nothing
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break;
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case ATTACK:
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dbc::log("ATTACK!");
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break;
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default:
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dbc::sentinel("unhandled event in IDLE");
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}
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}
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void FSM::keyboard_mouse() {
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while(const auto ev = $window.pollEvent()) {
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if(ev->is<sf::Event::Closed>()) {
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event(Event::QUIT);
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}
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if(const auto* mouse = ev->getIf<sf::Event::MouseButtonPressed>()) {
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if(mouse->button == sf::Mouse::Button::Left) {
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sf::Vector2f pos = $window.mapPixelToCoords(mouse->position);
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(void)pos;
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}
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}
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if(const auto* key = ev->getIf<sf::Event::KeyPressed>()) {
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using KEY = sf::Keyboard::Scan;
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switch(key->scancode) {
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case KEY::Escape:
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event(Event::CLOSE);
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break;
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case KEY::Space:
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event(Event::ATTACK);
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break;
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default:
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break; // ignored
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}
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}
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}
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}
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void FSM::draw_gui() {
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if($arena_ui != nullptr) {
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$arena_ui->render($window);
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}
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}
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void FSM::render() {
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$window.clear();
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draw_gui();
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$window.display();
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}
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void FSM::run_systems() {
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}
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bool FSM::active() {
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return !in_state(State::END);
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}
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void FSM::handle_world_events() {
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}
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}
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