// dx & dy indicates moving direction, useful for choosing melee attack targets
bool PlayerInst::enqueue_io_spell_and_attack_actions(GameState* gs, float dx,
float dy) {
GameView& view = gs->view();
WeaponEntry& wentry = weapon().weapon_entry();
bool mouse_within = gs->mouse_x() < gs->view().width;
int rmx = view.x + gs->mouse_x(), rmy = view.y + gs->mouse_y();
int level = gs->get_level()->id(), frame = gs->frame();
bool is_moving = (dx != 0.0f || dy != 0.0f);
IOController& io = gs->io_controller();
bool attack_used = enqueue_io_spell_actions(gs);
bool autotarget = io.query_event(IOEvent::AUTOTARGET_CURRENT_ACTION)
|| io.query_event(IOEvent::ACTIVATE_SPELL_N);
bool mousetarget = io.query_event(IOEvent::MOUSETARGET_CURRENT_ACTION);
bool weaponuse = spell_selected() == -1;
// choose & use weapon
if (io.query_event(IOEvent::USE_WEAPON)) {
queued_actions.push_back(
game_action(gs, this, GameAction::CHOSE_SPELL, -1));
autotarget = true;
weaponuse = true;
}
if (spell_selected() >= 0
&& spells_known().get_entry(spell_selected()).mp_cost
> core_stats().mp) {
weaponuse = true;
}
// weapon use
if (!attack_used && weaponuse && (autotarget || mousetarget)) {
bool is_projectile = wentry.uses_projectile
|| equipment().has_projectile();
MonsterController& mc = gs->monster_controller();
GameInst* curr_target = gs->get_instance(current_target);
GameInst* target = NULL;
Pos targ_pos;
if (is_projectile) {
if (mousetarget) {
targ_pos = Pos(rmx, rmy);
} else if (autotarget && curr_target) {
targ_pos = curr_target->pos();
}
} else {
if (mousetarget) {
dx = rmx - x, dy = rmy - y;
}
target = get_weapon_autotarget(gs, this, curr_target, dx, dy);
if (target) {
targ_pos = Pos(target->x, target->y);
}
if (!is_moving && !target && !mousetarget && spell_selected() == -1
&& curr_target && !is_projectile) {
int vx, vy;
GameInst* closest = get_closest_monster(gs, this);
if (closest
&& decide_attack_movement(pos(), closest->pos(),
TILE_SIZE / 4, vx, vy)) {
queued_actions.push_back(
game_action(gs, this, GameAction::MOVE, spellselect,
round(vx), round(vy)));
}
}
}
if (target || (is_projectile && (mousetarget || curr_target))) {
queued_actions.push_back(
game_action(gs, this, GameAction::USE_WEAPON, spellselect,
targ_pos.x, targ_pos.y));
attack_used = true;
}
}
return attack_used;
}
