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#include <systems/movement.hpp>
#include <components/position.hpp>
#include <components/direction.hpp>
#include <components/solid.hpp>
#include <components/animate.hpp>
#include <components/sprite.hpp>
#include <components/aggro.hpp>
#include <components/dialog.hpp>
#include <thread>
#include <events.hpp>
#include <player.hpp>
#include <ui.hpp>
LuaScript MovementSystem::hitPlayer;
Attack MovementSystem::playerAttack;
int MovementSystem::doAttack(lua_State* s)
{
vec2 pos (lua_tonumber(s, 1), lua_tonumber(s, 2));
game::events.emit<AttackEvent>(AttackEvent(pos,
playerAttack, false));
return 0;
}
void MovementSystem::update(entityx::EntityManager &en, entityx::EventManager &ev, entityx::TimeDelta dt)
{
//bool fight = false;
entityx::Entity toFight;
(void)ev;
en.each<Position, Direction>([&](entityx::Entity entity, Position &position, Direction &direction) {
position.x += HLINES(direction.x) * dt;
position.y += HLINES(direction.y) * dt;
if (entity.has_component<Animate>() && entity.has_component<Sprite>()) {
auto animate = entity.component<Animate>();
auto sprite = entity.component<Sprite>();
if (direction.x)
animate->updateAnimation(1, sprite->sprite, dt);
else
animate->firstFrame(1, sprite->sprite);
}
if (entity.has_component<Dialog>() && entity.component<Dialog>()->talking) {
direction.x = 0;
} else {
if (entity.has_component<Sprite>()) {
auto& fl = entity.component<Sprite>()->faceLeft;
if (direction.x != 0)
fl = (direction.x < 0);
}
auto ppos = PlayerSystem::getPosition();
if (ppos.x > position.x && ppos.x < position.x + entity.component<Solid>()->width) {
/*if (entity.has_component<Aggro>()) {
//auto dim = entity.component<Solid>();
//ev.emit<AttackEvent>(vec2(position.x + dim->width, position.y + dim->height), ATTACKKKKKK, false);
auto& h = entity.component<Health>()->health;
if (h > 0) {
fight = true;
toFight = entity;
h = 0;
}
} else*/ if (entity.has_component<Trigger>()) {
static bool triggering = false;
if (!triggering) {
triggering = true;
std::thread([&](entityx::Entity e) {
UISystem::fadeToggle();
UISystem::waitForCover();
UISystem::dialogImportant(e.component<Trigger>()->text);
UISystem::waitForDialog();
UISystem::fadeToggle();
e.destroy();
triggering = false;
}, entity).detach();
}
return;
}
}
// make the entity wander
// TODO initialX and range?
if (entity.has_component<Wander>()) {
auto dim = entity.component<Solid>();
float aggro = 0;
vec2 self (position.x + dim->width / 2, position.y + dim->height / 2);
LuaList vars = {
LuaVariable("vely", direction.y),
LuaVariable("velx", direction.x),
LuaVariable("playerx", ppos.x),
LuaVariable("playery", ppos.y),
LuaVariable("selfx", self.x),
LuaVariable("selfy", self.y),
LuaVariable("aggro", aggro)
};
bool hasAggro = entity.has_component<Aggro>();
if (hasAggro)
aggro = entity.component<Aggro>()->yes ? 1 : 0;
if (aggro)
entity.component<Wander>()->script.addFunction("attack", doAttack);
entity.component<Wander>()->script(aggro ? "hostile" : "update", vars);
if (hasAggro)
entity.component<Aggro>()->yes = aggro > 0 ? 1 : 0;
position.x = self.x - dim->width / 2;
position.y = self.y - dim->height / 2;
}
}
});
// if (fight) {
// UISystem::fadeToggleFast();
// UISystem::waitForCover();
//game::engine.getSystem<WorldSystem>()->fight(toFight);
// UISystem::fadeToggleFast();
// }
}
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