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// Copyright 2005 by Anthony Liekens anthony@liekens.net
#include "actions.h"
#include "settings.h"
#include <iostream>
// ##### ACTION #####
using namespace std;
Action::Action() {
actionID = 0;
}
void
Action::setActionQueue( ActionQueue* actionQueue ) {
this->actionQueue = actionQueue;
}
ActionQueue*
Action::getActionQueue() const {
return actionQueue;
}
// ##### ACTIONQUEUE #####
ActionQueue::ActionQueue() {
clear();
time = 0;
}
void
ActionQueue::scheduleAction( Uint32 time, Action* action ) {
if( this->time > time ) {
std::cerr << "Action was inserted before action that has already been executed" << endl;
}
action->setActionQueue( this );
insert( pair< Uint32, Action* >( time, action ) );
}
Uint32
ActionQueue::timeOfNextEvent() {
return this->begin()->first;
}
void
ActionQueue::executeNextEvent() {
time = this->begin()->first;
Action* a = this->begin()->second;
// if( time > timer.getTime() ) {
// SDL_Delay( time - timer.getTime() );
// }
a->execute( time );
erase( this->begin() );
delete a;
}
void
ActionQueue::executeAllEvents() {
while( size() > 0 ) {
executeNextEvent();
}
}
void ActionQueue::executeEventsBefore( Uint32 time ) {
while( ( size() > 0 ) && ( timeOfNextEvent() < time ) ) {
executeNextEvent();
}
}
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