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/*
intro/convoy.h
This file is part of the Osirion project and is distributed under
the terms of the GNU General Public License version 2
*/
#include "intro/convoy.h"
namespace intro {
/* ---- class Member ----------------------------------------------- */
Member::Member(std::string const &model) : core::EntityControlable(0, 1)
{
set_name("Convoy member");
set_label(model);
set_modelname("ships/" + model);
entity_thrust = 1.0f;
/*
entity_speed = 1.0f;
entity_location.x = -16.0f;
entity_location.y = -math::randomf(8.0f);
entity_location.z = math::randomf(8.0f) - 6.0f;
entity_axis.change_direction(15.0f);
*/
}
Member::~Member()
{
}
void Member::frame(float seconds)
{
entity_location += entity_axis.forward() * speed() * thrust() * seconds;
}
/* ---- class convoy ----------------------------------------------- */
Convoy::Convoy(core::Zone *zone)
{
convoy_zone = zone;
convoy_speed = 1;
}
Convoy::~Convoy()
{
convoy_members.clear();
}
void Convoy::set_color(const math::Color &color)
{
convoy_color.assign(color);
}
void Convoy::set_color_second(const math::Color &color)
{
convoy_color_second.assign(color);
}
void Convoy::set_location(const math::Vector3f &location)
{
convoy_location.assign(location);
}
void Convoy::change_direction(float angle)
{
convoy_axis.change_direction(angle);
}
void Convoy::set_speed(const float speed)
{
convoy_speed = speed;
}
void Convoy::add(const char *model)
{
add(std::string(model));
}
void Convoy::add(const std::string &model)
{
float d = 0;
Member *member = new Member(model);
convoy_members.push_back(member);
member->set_zone(convoy_zone);
member->entity_color.assign(convoy_color);
member->entity_color_second.assign(convoy_color_second);
member->entity_thrust = 1.0f;
member->entity_speed = convoy_speed;
member->entity_location.assign(convoy_location);
d = ((float) convoy_members.size()) * 0.5f;
member->entity_location.x += math::randomf((float) convoy_members.size()) -d;
member->entity_location.y += math::randomf((float) convoy_members.size()) -d;
member->entity_location.z += (math::randomf((float) convoy_members.size()) -d) * 0.5f;
member->entity_axis.change_direction(15.0f);
}
void Convoy::frame(float seconds)
{
for (Members::iterator it = convoy_members.begin(); it != convoy_members.end(); ) {
Member *member = (*it);
if (member->location().length() > 64.0f) {
std::string model(member->label());
member->die();
convoy_members.erase(it++);
add(model);
} else {
++it;
}
}
}
}
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