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- /*
- * Copyright (C) 2017 Christopher J. Howard
- *
- * This file is part of Antkeeper Source Code.
- *
- * Antkeeper Source Code 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.
- *
- * Antkeeper Source Code 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 Antkeeper Source Code. If not, see <http://www.gnu.org/licenses/>.
- */
-
- #include "colony.hpp"
- #include "ant.hpp"
- #include "pheromone.hpp"
- #include "../configuration.hpp"
-
- Colony::Colony():
- antModel(nullptr),
- tripodGaitAnimation(nullptr)
- {
- Vector3 octreeMin = Vector3(-ANTKEEPER_TERRAIN_WIDTH, -ANTKEEPER_TERRAIN_BASE_HEIGHT, -ANTKEEPER_TERRAIN_DEPTH) * 0.5f - Vector3(ANTKEEPER_OCTREE_PADDING);
- Vector3 octreeMax = Vector3( ANTKEEPER_TERRAIN_WIDTH, ANTKEEPER_TERRAIN_BASE_HEIGHT, ANTKEEPER_TERRAIN_DEPTH) * 0.5f + Vector3(ANTKEEPER_OCTREE_PADDING);
- AABB octreeBounds(octreeMin, octreeMax);
-
- antOctree = new Octree<Agent*>(5, octreeBounds);
- pheromoneOctree = new Octree<Pheromone*>(5, octreeBounds);
- }
-
- Colony::~Colony()
- {
- killAll();
- delete antOctree;
- delete pheromoneOctree;
- }
-
- Ant* Colony::spawn(Navmesh* navmesh, Navmesh::Triangle* triangle, const Vector3& position)
- {
- // Allocate ant
- Ant* ant = new Ant(this);
-
- // Position it on the navmesh
- ant->setPosition(triangle, position);
-
- // Add ant to the colony
- ants.push_back(ant);
-
- return ant;
- }
-
- void Colony::update(float dt)
- {
- // Rebuild octree
- antOctree->clear();
- for (Ant* ant: ants)
- {
- antOctree->insert(ant->getModelInstance()->getBounds(), ant);
- }
-
- // Update ants
- for (Ant* ant: ants)
- {
- ant->update(dt);
- }
- }
-
- void Colony::setAntModel(Model* model)
- {
- this->antModel = model;
-
- // Find tripod gait animation
- tripodGaitAnimation = model->getSkeleton()->getAnimation("tripod-gait");
- if (!tripodGaitAnimation)
- {
- std::cerr << "Ant tripod gait animation not found" << std::endl;
- }
- }
-
- void Colony::queryAnts(const BoundingVolume& volume, std::list<Agent*>* results) const
- {
- antOctree->query(volume, results);
- }
-
- void Colony::killAll()
- {
- antOctree->clear();
- pheromoneOctree->clear();
-
- for (Ant* ant: ants)
- {
- delete ant;
- }
- ants.clear();
- }
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