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#include "game.hpp"
namespace game {
size_t selection_cookie = 1;
void state_t::start(void)
{
human_t *human;
alien_t *alien;
world.generator = worldgen;
human = new human_t(this);
human->place(&world, v2f_t(0.5, 0.5));
units.insert(human);
human = new human_t(this);
human->place(&world, v2f_t(1.5, 0.5));
units.insert(human);
human = new human_t(this);
human->place(&world, v2f_t(2.5, 0.5));
units.insert(human);
alien = new alien_t(this);
alien->place(&world, v2f_t(15.5, -2.5));
alien = new alien_t(this);
alien->place(&world, v2f_t(14.5, -2.5));
alien = new alien_t(this);
alien->place(&world, v2f_t(13.5, -2.5));
}
void state_t::stop(void)
{
// FIXME
/*
for (unit_t *unit : units)
delete unit;
*/
}
void state_t::select(rectf_t x)
{
selection_cookie++;
selected_units.clear();
for (world::entity_t *ent : world.get_render_entities(x)) {
unit_t *unit;
if (ent->type != ET_UNIT)
continue;
unit = (unit_t*)ent;
if (unit->type != unit_t::UNIT_HUMAN)
continue;
unit->selected = selection_cookie;
selected_units.insert(unit);
}
}
void state_t::command(v2f_t x)
{
v2f_t snap;
snap[0] = std::round(x[0] - 0.5f) + 0.5f;
snap[1] = std::round(x[1] - 0.5f) + 0.5f;
for (unit_t *unit : selected_units) {
if (unit->dead)
continue;
if (!unit->start_moving(snap))
unit->say(text::get(text::SAY_NO_PATH));
}
}
void state_t::tick(double now_, double dt_)
{
now = now_;
dt = dt_;
for (unit_t *unit : units) {
rectf_t wake_range;
if (unit->dead)
continue;
wake_range[0] = unit->x - v2f_t(10, 10);
wake_range[1] = unit->x + v2f_t(10, 10);
for (world::entity_t *ent : world.get_entities(wake_range, -1)) {
unit_t *enemy;
if (ent->type != ET_UNIT)
continue;
enemy = (unit_t*)ent;
if (enemy->dead)
continue;
enemy->wake_time = now;
if (enemy->awake)
continue;
if (enemy->type == unit_t::UNIT_HUMAN)
continue;
enemy->awake = true;
awake_units.insert(enemy);
enemy->wake(unit);
}
unit->think();
}
for (auto i = std::begin(awake_units); i != std::end(awake_units);) {
if (now - (*i)->wake_time >= 5.0) {
(*i)->awake = false;
(*i)->sleep();
i = awake_units.erase(i);
} else {
(*i)->think();
i++;
}
}
}
bool load_assets(void)
{
assets::load();
return true;
}
} //namespace game
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