/*
* CompoundAgent.cpp
* openc2e
*
* Created by Alyssa Milburn on Tue May 25 2004.
* Copyright (c) 2004 Alyssa Milburn. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
*/
#include "CompoundAgent.h"
#include "openc2e.h"
#include "World.h"
#include "Engine.h" // version
#include <algorithm> // sort
#include <functional> // binary_function
#include "caosVM.h" // calculateScriptId
// the list of parts is a list of pointers to CompoundPart, so we need a custom sort
struct less_part : public std::binary_function<CompoundPart *, CompoundPart *, bool> {
bool operator()(CompoundPart *x, CompoundPart *y) { return *x < *y; }
};
void CompoundAgent::addPart(CompoundPart *p) {
assert(p);
assert(!part(p->id)); // todo: handle better
// TODO: we should prbly insert at the right place, not call sort
parts.push_back(p);
std::sort(parts.begin(), parts.end(), less_part());
}
void CompoundAgent::delPart(unsigned int id) {
caos_assert(id != 0);
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) {
if ((*x)->id == id) { delete *x; parts.erase(x); return; }
}
throw caosException("delPart got a bad id"); // TODO: handle this exception properly
}
CompoundPart *CompoundAgent::part(unsigned int id) {
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) {
if ((*x)->id == id) return *x;
}
return 0;
}
CompoundAgent::CompoundAgent(unsigned char _family, unsigned char _genus, unsigned short _species, unsigned int plane,
std::string spritefile, unsigned int firstimage, unsigned int imagecount) :
Agent(_family, _genus, _species, plane) {
// TODO: we ignore image count acos it sucks
CompoundPart *p = new DullPart(this, 0, spritefile, firstimage, 0, 0, 0);
caos_assert(p);
addPart(p);
for (unsigned int i = 0; i < 6; i++) {
hotspots[i].left = -1; hotspots[i].right = -1; hotspots[i].top = -1;
hotspots[i].bottom = -1;
hotspotfunctions[i].hotspot = -1;
}
}
CompoundAgent::CompoundAgent(std::string _spritefile, unsigned int _firstimage, unsigned int _imagecount) : Agent(0, 0, 0, 0) {
// TODO: think about plane
spritefile = _spritefile;
firstimage = _firstimage;
imagecount = _imagecount;
for (unsigned int i = 0; i < 6; i++) {
hotspots[i].left = -1; hotspots[i].right = -1; hotspots[i].top = -1;
hotspots[i].bottom = -1;
hotspotfunctions[i].hotspot = -1;
}
}
CompoundAgent::~CompoundAgent() {
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) {
delete *x;
}
}
void CompoundAgent::setZOrder(unsigned int plane) {
Agent::setZOrder(plane);
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) (*x)->zapZOrder();
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) (*x)->addZOrder();
}
void CompoundAgent::tick() {
if (!paused) {
for (std::vector<CompoundPart *>::iterator x = parts.begin(); x != parts.end(); x++) {
(*x)->tick();
}
}
Agent::tick();
}
int CompoundAgent::handleClick(float clickx, float clicky) {
if (!activateable()) return -1;
if (engine.version > 2) {
return Agent::handleClick(clickx, clicky);
}
// the hotspots are relative to us
clickx -= x; clicky -= y;
// TODO: this whole thing needs more thought/work
unsigned int i = 0;
if (engine.version == 1) i = 3; // skip C1 creature-only points
for (; i < 6; i++) {
if (hotspotfunctions[i].hotspot < 0) continue;
if (hotspotfunctions[i].hotspot >= 6) continue;
unsigned short func;
if (engine.version == 1) {
// C1: we only check 3/4/5
func = calculateScriptId(i - 3);
} else {
if (hotspotfunctions[i].mask == 1) continue; // creature only
func = calculateScriptId(hotspotfunctions[i].message);
}
int j = hotspotfunctions[i].hotspot;
if (hotspots[j].left == -1) continue;
// TODO: check other items for being -1?
if ((clickx >= hotspots[j].left && clickx <= hotspots[j].right) &&
(clicky >= hotspots[j].top && clicky <= hotspots[j].bottom)) {
return func;
}
}
return -1;
}
bool CompoundAgent::fireScript(unsigned short event, Agent *from, caosVar one, caosVar two) {
// TODO: this is a hack to deal with ACTV on compound agents in c1/c2
if (engine.version < 3 && actv.getInt() == event) return false;
return Agent::fireScript(event, from, one, two);
}
void CompoundAgent::setHotspotLoc(unsigned int id, int l, int t, int r, int b) {
assert(id < 6);
hotspots[id].left = l;
hotspots[id].top = t;
hotspots[id].right = r;
hotspots[id].bottom = b;
}
void CompoundAgent::setHotspotFunc(unsigned int id, unsigned int f) {
assert(id < 6);
hotspotfunctions[id].hotspot = f;
// TODO: this tries to make c2 work nicely, necessary?
hotspotfunctions[id].mask = 3;
if (id < 3)
hotspotfunctions[id].message = calculateScriptId(id);
else
hotspotfunctions[id].message = calculateScriptId(id - 3);
}
void CompoundAgent::setHotspotFuncDetails(unsigned int id, uint16 m, uint8 f) {
assert(id < 6);
hotspotfunctions[id].message = m;
hotspotfunctions[id].mask = f;
}
/* vim: set noet: */
