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/*
base/jumppoint.cc
This file is part of the Osirion project and is distributed under
the terms and conditions of the GNU General Public License version 2
*/
#include "base/game.h"
#include "base/jumppoint.h"
#include "base/ship.h"
namespace game
{
/* ---- class JumpPoint -------------------------------------------- */
const Template *JumpPoint::jumppoint_template = 0;
JumpPoint::JumpPoint() : core::EntityDynamic()
{
set_shape(core::Entity::Diamond);
// FIXME jumppoints should be harder to find
set_flag(core::Entity::ShowOnMap);
set_flag(core::Entity::NonSolid);
get_color().assign(0.0f, 0.8f, 0.8f, 1.0f);
get_color_second().assign(0.6f, 1.0f);
set_radius(0.25f);
set_flag(core::Entity::Bright);
if (jumppoint_template)
jumppoint_template->apply(this);
entity_moduletypeid = jumppoint_enttype;
jumppoint_target = 0;
set_serverside(false);
}
JumpPoint::~JumpPoint()
{
}
void JumpPoint::set_target_label(const std::string &label)
{
jumppoint_target_label.assign(label);
}
void JumpPoint::validate()
{
jumppoint_target = 0;
if (target_label().size() == 0)
return;
if (target_label().size() < 3) {
con_warn << " Jumppoint '" << label() << "' has invalid target '" << target_label() << "'\n";
return;
}
size_t pos = target_label().find(':');
if ((pos == std::string::npos) || (pos < 1) || (pos >= (target_label().size() - 1))) {
con_warn << " Jumppoint '" << label() << "' has invalid target '" << target_label() << "'\n";
return;
}
std::string zonelabel(target_label().substr(0, pos));
std::string entitylabel(target_label().substr(pos + 1, target_label().size() - pos));
core::Zone *targetzone = core::Zone::find(zonelabel);
if (!targetzone) {
con_warn << " Jumppoint '" << label() << "' has invalid target zone '" << zonelabel << "'\n";
return;
}
core::Entity *targetentity = targetzone->find_entity(entitylabel);
if (!targetentity) {
con_warn << " Jumppoint '" << label() << "' has unknown target '" << entitylabel << "' in zone '" << zonelabel << "'\n";
return;
}
if ((targetentity->moduletype() != jumppoint_enttype) && (targetentity->moduletype() != jumpgate_enttype)) {
con_warn << " Jumppoint '" << label() << "' has invalid target '" << entitylabel << "' in zone '" << zonelabel << "'\n";
return;
}
jumppoint_target = static_cast<JumpPoint *>(targetentity);
// overwrite name and info, remove the "system" part from the name
std::string name("Jumppoint " + zone()->name() + " -> " + target()->zone()->name());
for (size_t pos = name.find(" system"); pos != std::string::npos; pos = name.find(" system")) {
name.erase(pos, 7);
}
set_name(name);
// info is const, core::Info::find returns a non-const pointer
core::Info *entity_info = core::Info::find(info());
if (!entity_info) {
std::string labelstr(zone()->label());
labelstr += ':';
labelstr.append(label());
entity_info = new core::Info(core::Entity::infotype(), labelstr.c_str());
set_info(entity_info);
}
entity_info->set_name("Jumppoint");
entity_info->clear_text();
entity_info->add_text("Jumppoint to the " + target()->zone()->name());
con_debug << " " << label() << " jumppoint to " << target()->zone()->label() << ":" << target()->label() << std::endl;
}
/* ---- class JumpGate --------------------------------------------- */
const Template *JumpGate::jumpgate_template = 0;
JumpGate::JumpGate() : JumpPoint()
{
entity_moduletypeid = jumpgate_enttype;
unset_flag(core::Entity::Bright);
unset_flag(core::Entity::NonSolid);
set_flag(core::Entity::ShowOnMap);
set_radius(0.0f);
set_state(core::Entity::NoPower);
if (jumpgate_template)
jumpgate_template->apply(this);
jumpgate_timer = 0;
}
JumpGate::~JumpGate()
{
}
void JumpGate::validate()
{
JumpPoint::validate();
if (target()) {
set_flag(core::Entity::Dockable);
// overwrite name and info
// overwrite name and info, remove the "system" part from the name
std::string name("Jumpgate " + zone()->name() + " -> " + target()->zone()->name());
for (size_t pos = name.find(" system"); pos != std::string::npos; pos = name.find(" system")) {
name.erase(pos, 7);
}
set_name(name);
core::Info *entity_info = core::Info::find(info());
entity_info->set_name("Jumpgate");
entity_info->clear_text();
// FIXME if 'system' was erased from the name, 'the' should not appear in the info text
// e.g. Jumpgate to Kor Telos
entity_info->add_text("Jumpgate to the " + target()->zone()->name());
} else {
unset_flag(core::Entity::Dockable);
std::string name("Inactive Jumpgate");
set_name(name);
}
}
void JumpGate::func_dock(Ship *ship)
{
if (target()) {
// check if this jumpgate is in use
if (activated()) {
if (ship->owner()) {
ship->owner()->send("Jumpgate in use");
}
return;
}
if (target()->moduletype() == jumpgate_enttype) {
// check if the target jumpgate is in use
if (static_cast<JumpGate *>(target())->activated()) {
if (ship->owner()) {
ship->owner()->send("Jumpgate in use");
}
return;
}
// activate target jumpgate
static_cast<JumpGate *>(target())->activate();
}
// activate jumpgate
activate();
ship->initiate_jump(this);
if (ship->owner() && ship->owner()->control() == ship) {
ship->owner()->set_view(this);
}
} else {
if (ship->owner())
ship->owner()->send("Jumpgate inactive");
return;
}
}
void JumpGate::activate()
{
jumpgate_timer = (jump_timer_delay + jump_cooldown_delay) * 1000;
set_state(core::Entity::Normal);
}
void JumpGate::frame(const unsigned long elapsed)
{
if (jumpgate_timer > 0) {
if (jumpgate_timer > elapsed) {
jumpgate_timer -= elapsed;
} else if (state() != core::Entity::NoPower) {
set_state(core::Entity::NoPower);
jumpgate_timer = 0;
}
}
}
}
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