/* ScummVM - Graphic Adventure Engine
 *
 * ScummVM is the legal property of its developers, whose names
 * are too numerous to list here. Please refer to the COPYRIGHT
 * file distributed with this source distribution.
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 *
 */

#include "scumm/he/intern_he.h"

#include "scumm/he/basketball/collision/bball_collision_support_obj.h"
#include "scumm/he/basketball/collision/bball_collision_object.h"
#include "scumm/he/basketball/collision/bball_collision_sphere.h"
#include "scumm/he/basketball/collision/bball_collision_box.h"
#include "scumm/he/basketball/collision/bball_collision_cylinder.h"
#include "scumm/he/basketball/collision/bball_collision_stack.h"
#include "scumm/he/basketball/collision/bball_collision_node.h"
#include "scumm/he/basketball/collision/bball_collision_tree.h"

namespace Scumm {

void CCollisionObjectStack::clear() {
	while (!empty()) {
		pop_back();
	}
}

int CCollisionObjectVector::getMinPoint(EDimension dimension) const {
	int min = 1000000;
	for (size_type i = 0; i < size(); i++) {
		int current = ((*this)[i])->getBoundingBox().minPoint[dimension];
		if (current < min) {
			min = current;
		}
	}
	return min;
}

int CCollisionObjectVector::getMaxPoint(EDimension dimension) const {
	int max = 0;
	for (uint i = 0; i < size(); i++) {
		int current = ((*this)[i])->getBoundingBox().minPoint[dimension];
		if (current > max) {
			max = current;
		}
	}
	return max;
}

bool CCollisionObjectVector::contains(const ICollisionObject &object) const {
	for (CCollisionObjectVector::const_iterator objectIt = begin(); objectIt != end(); ++objectIt) {
		if (object == **objectIt) {
			return true;
		}
	}

	return false;
}

} // End of namespace Scumm