Java DefaultGraphPath类代码示例

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本文整理汇总了Java中com.badlogic.gdx.ai.pfa.DefaultGraphPath类的典型用法代码示例。如果您正苦于以下问题：Java DefaultGraphPath类的具体用法？Java DefaultGraphPath怎么用？Java DefaultGraphPath使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。

DefaultGraphPath类属于com.badlogic.gdx.ai.pfa包，在下文中一共展示了DefaultGraphPath类的12个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的Java代码示例。

示例1: Troop

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public Troop(int troops, GraphPath<Tile> path) {
    this.troops = troops;
    this.path = new DefaultGraphPath<>();

    for (Tile tile : path) {
        this.path.add(tile);
    }

    texture = Assets.TROOP;
    setSize(texture.getRegionWidth(), texture.getRegionHeight());

    label = new ConquestLabel(this.troops, getX(), getY(), getWidth(), getHeight());

    setOrigin(Align.center);
    createActions();
}

开发者ID:conquest，项目名称:conquest，代码行数:17，代码来源:Troop.java

示例2: searchNodePath_WhenDestinationUnreachable_ExpectedNoOuputPathFound

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
@Test
public void searchNodePath_WhenDestinationUnreachable_ExpectedNoOuputPathFound () {
	// @off - disable libgdx formatter
	final String graphDrawing =
		".....#....\n" +
		".....#....\n" +
		".....#....";
	// @on - enable libgdx formatter

	final MyGraph graph = createGraphFromTextRepresentation(graphDrawing);

	final IndexedAStarPathFinder<MyNode> pathfinder = new IndexedAStarPathFinder<>(graph);

	final GraphPath<MyNode> outPath = new DefaultGraphPath<>();

	// @off - disable libgdx formatter
	// 0123456789
	// S....#...E 0
	// .....#.... 10
	// .....#.... 20
	// @on - enable libgdx formatter
	final boolean searchResult = pathfinder.searchNodePath(graph.nodes.get(0), graph.nodes.get(9), new ManhattanDistance(),
		outPath);

	Assert.assertFalse("Unexpected search result", searchResult);
}

开发者ID:Mignet，项目名称:Inspiration，代码行数:27，代码来源:IndexedAStarPathFinderTest.java

示例3: Pathway

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public Pathway(Array<Tile> tiles, Owner owner) {
    start = new Array<>();

    Map map = new Map(tiles.size, owner);
    pathFinder = new IndexedAStarPathFinder<>(map);
    heuristic = new EuclidianHeuristic();

    graphPath = new DefaultGraphPath<>();
}

开发者ID:conquest，项目名称:conquest，代码行数:10，代码来源:Pathway.java

示例4: getNextTarget

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public TileCoordinate getNextTarget(final TileCoordinate location, final TileCoordinate destination) {
    final GraphPath<Connection<TileCoordinate>> path = new DefaultGraphPath<>();
    pathFinder.searchConnectionPath(
            graph.getCachedNode(location),
            graph.getCachedNode(destination),
            heuristic,
            path
    );

    return path.getCount() == 0 ? null : path.get(0).getToNode();
}

开发者ID:JayStGelais，项目名称:jrpg-engine，代码行数:12，代码来源:PathFinder.java

示例5: main

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public static void main(String[] args) {
	// @off - disable libgdx formatter
			final String graphDrawing =
				".....#....\n" +
				".....#....\n" +
				".....#....";
			// @on - enable libgdx formatter

			final MyGraph graph = createGraphFromTextRepresentation(graphDrawing);

			final IndexedAStarPathFinder<MyNode> pathfinder = new IndexedAStarPathFinder<MyNode>(graph);

			final GraphPath<MyNode> outPath = new DefaultGraphPath<MyNode>();

			// @off - disable libgdx formatter
			// 0123456789
			// S....#...E 0
			// .....#.... 10
			// .....#.... 20
			// @on - enable libgdx formatter
			final boolean searchResult = pathfinder.searchNodePath(graph.getNodes().get(0), graph.getNodes().get(20), new ManhattanDistance(),
				outPath);

			System.out.println(""+searchResult);
			System.out.println(""+outPath.getCount());
			for(int i=0;i<outPath.getCount();i++){
				System.out.println(""+outPath.get(i));
			}
}

开发者ID:Mignet，项目名称:Inspiration，代码行数:30，代码来源:GraphGenerator.java

示例6: create

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
@Override
public void create() {
    mShapeRenderer = new ShapeRenderer();

    mGraph = new TestGraph(20);
    mPath = new DefaultGraphPath<TestNode>();
    mHeuristic = new ManhattanDistanceHeuristic();

    // Initialize all the nodes that should be present.
    int index = 0; //Used to set index for every node.
    for (int x = 0; x < mMap.length; x++) {
        for (int y = 0; y < mMap[0].length; y++) {
            if (mMap[x][y] == 1) {
                mNodes[x][y] = new TestNode(x*TestNode.TILE_SIZE,
                                            y*TestNode.TILE_SIZE,
                                            index++);

                mGraph.addNode(mNodes[x][y]);
            }
        }
    }
    
    // Add connection to every neighbour of this node. 
    for (int x = 0; x < mNodes.length; x++) {
        for (int y = 0; y < mNodes[0].length; y++) {
            if (null != mNodes[x][y]) {
                addNodeNeighbour(mNodes[x][y], x - 1, y); // Node to left
                addNodeNeighbour(mNodes[x][y], x + 1, y); // Node to right
                addNodeNeighbour(mNodes[x][y], x, y - 1); // Node below
                addNodeNeighbour(mNodes[x][y], x, y + 1); // Node above
            }
        }
    }
    
    mPathFinder = new IndexedAStarPathFinder<TestNode>(mGraph, true);
    calculatePath();
}

开发者ID:chrizdekok，项目名称:AStarPathFindingsSimpleExample，代码行数:38，代码来源:Main.java

示例7: AStartPathFinding

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public AStartPathFinding(AStarMap map) {
    this.map = map;
    this.pathfinder = new IndexedAStarPathFinder<Node>(createGraph(map));
    this.connectionPath = new DefaultGraphPath<Connection<Node>>();
    this.heuristic = new Heuristic<Node>() {
        @Override
        public float estimate (Node node, Node endNode) {
            // Manhattan distance
            return Math.abs(endNode.x - node.x) + Math.abs(endNode.y - node.y);
        }
  };
}

开发者ID:yichen0831，项目名称:Pacman_libGdx，代码行数:13，代码来源:AStartPathFinding.java

示例8: touchToMove

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public void touchToMove(int screenX, int screenY) {
        Vector3 input = new Vector3(screenX, screenY, 0);
        camera.unproject(input);
        int x = MathUtils.floor(input.x / 32);
        int y = MathUtils.floor(input.y / 32);
        Gdx.app.debug(TAG, "clicked # (x:" + x + ",y:" + y + " )");
        //we click not npc or block,set aim to move
        if (!isCollisionWithNpc(x, y) && !isCollisionWithBlock(x, y)) {
            //A* path finding
            path.clear();
            Vector2 start = new Vector2(MathUtils.round(player.getX() / 32), MathUtils.round(player.getY() / 32));
            //we need set exactly start position
            Vector2 end = new Vector2(x, y);
            int numCols = mapMgr.cols;
            int numRows = mapMgr.rows;
            Gdx.app.debug(TAG, "From:" + start + " to " + end + "|numCols:" + numCols + "|numRows:" + numRows);
            int s = (int) start.x + ((int) start.y) * numCols;
            int t = (int) end.x + ((int) (end.y)) * numCols;
            List<Sprite> temp = new ArrayList<Sprite>();
            temp.addAll(mapMgr.npcs);
            temp.addAll(mapMgr.enemies);
//            temp.addAll(mapMgr.events);
            final MyGraph graph = GraphGenerator.generateGraph(mapMgr.getBlockLayer(), temp, numCols, numRows, 32, 32, start);
            final IndexedAStarPathFinder<MyNode> pathfinder = new IndexedAStarPathFinder<MyNode>(graph);
            final GraphPath<MyNode> outPath = new DefaultGraphPath<MyNode>();
            final boolean searchResult = pathfinder.searchNodePath(graph.getNodes().get(s), graph.getNodes().get(t), new ManhattanDistance(), outPath);
            MyPathSmoother pathSmoother = new MyPathSmoother(new MyRaycastCollisionDetector(graph));
            pathSmoother.smoothPath(outPath);
            StringBuilder sb = new StringBuilder();
            for (int i = outPath.getCount() - 1; i >= 0; i--) {
                sb.append("(" + outPath.get(i).getX() + "," + outPath.get(i).getY() + ")|");
                path.add(outPath.get(i));
            }
            if (searchResult) {
                Gdx.app.debug(TAG, "Start Follow Path:" + sb.toString());
                player.followPath(path);
                aim = new Aim(x, y);
            }
        } else {
            aim = null;
        }
    }

开发者ID:Mignet，项目名称:Inspiration，代码行数:43，代码来源:WorldController.java

示例9: searchNodePath_WhenSearchingAdjacentTile_ExpectedOuputPathLengthEquals2

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
@Test
public void searchNodePath_WhenSearchingAdjacentTile_ExpectedOuputPathLengthEquals2 () {
	// @off - disable libgdx formatter
	final String graphDrawing =
			"..........\n" +
			"..........\n" +
			"..........";
	// @on - enable libgdx formatter

	final MyGraph graph = createGraphFromTextRepresentation(graphDrawing);

	final IndexedAStarPathFinder<MyNode> pathfinder = new IndexedAStarPathFinder<>(graph);

	final GraphPath<MyNode> outPath = new DefaultGraphPath<>();

	// @off - disable libgdx formatter
	// 0123456789
	// .......... 0
	// .....S.... 10
	// .....E.... 20
	// @on - enable libgdx formatter
	final boolean searchResult1 = pathfinder.searchNodePath(graph.nodes.get(15), graph.nodes.get(25), new ManhattanDistance(),
		outPath);

	Assert.assertTrue("Unexpected search result", searchResult1);
	Assert.assertEquals("Unexpected number of nodes in path", 2, outPath.getCount());

	// @off - disable libgdx formatter
	// 0123456789
	// .......... 0
	// .....SE... 10
	// .......... 20
	// @on - enable libgdx formatter
	outPath.clear();
	final boolean searchResult2 = pathfinder.searchNodePath(graph.nodes.get(15), graph.nodes.get(16), new ManhattanDistance(),
		outPath);

	Assert.assertTrue("Unexpected search result", searchResult2);
	Assert.assertEquals("Unexpected number of nodes in path", 2, outPath.getCount());

	// @off - disable libgdx formatter
	// 0123456789
	// .......... 0
	// ....ES.... 10
	// .......... 20
	// @on - enable libgdx formatter
	outPath.clear();
	final boolean searchResult3 = pathfinder.searchNodePath(graph.nodes.get(15), graph.nodes.get(14), new ManhattanDistance(),
		outPath);

	Assert.assertTrue("Unexpected search result", searchResult3);
	Assert.assertEquals("Unexpected number of nodes in path", 2, outPath.getCount());

	// @off - disable libgdx formatter
	// 0123456789
	// .....E.... 0
	// .....S.... 10
	// .......... 20
	// @on - enable libgdx formatter
	outPath.clear();
	final boolean searchResult4 = pathfinder.searchNodePath(graph.nodes.get(15), graph.nodes.get(5), new ManhattanDistance(),
		outPath);

	Assert.assertTrue("Unexpected search result", searchResult4);
	Assert.assertEquals("Unexpected number of nodes in path", 2, outPath.getCount());
}

开发者ID:Mignet，项目名称:Inspiration，代码行数:67，代码来源:IndexedAStarPathFinderTest.java

示例10: searchNodePath_WhenSearchCanHitDeadEnds_ExpectedOuputPathFound

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
@Test
public void searchNodePath_WhenSearchCanHitDeadEnds_ExpectedOuputPathFound () {
	// @off - disable libgdx formatter
	final String graphDrawing =
		".#.#.......#..#...............\n" +
		".#............#.....#..#####..\n" +
		"...#.#######..#.....#.........\n" +
		".#.#.#........#.....########..\n" +
		".###.#....#####.....#......##.\n" +
		".#...#....#.........#...##....\n" +
		".#####....#.........#....#....\n" +
		".#........#.........#....#####\n" +
		".####....##.........#......#..\n" +
		"....#...............#......#..";
	// @on - enable libgdx formatter

	final MyGraph graph = createGraphFromTextRepresentation(graphDrawing);

	final IndexedAStarPathFinder<MyNode> pathfinder = new IndexedAStarPathFinder<>(graph);

	final GraphPath<MyNode> outPath = new DefaultGraphPath<>();

	// @off - disable libgdx formatter
	// 012345678901234567890123456789
	// S#.#.......#..#............... 0
	// .#............#.....#..#####.. 30
	// ...#.#######..#.....#......... 60
	// .#.#.#........#.....########.. 90
	// .###.#....#####.....#......##. 120
	// .#...#....#.........#...##.... 150
	// .#####....#.........#....#.... 180
	// .#E.......#.........#....##### 210
	// .####....##.........#......#.. 240
	// ....#...............#......#.. 270
	// @on - enable libgdx formatter
	final boolean searchResult = pathfinder.searchNodePath(graph.nodes.get(0), graph.nodes.get(212), new ManhattanDistance(),
		outPath);

	Assert.assertTrue("Unexpected search result", searchResult);
	Assert.assertEquals("Unexpected number of nodes in path", 32, outPath.getCount());
}

开发者ID:Mignet，项目名称:Inspiration，代码行数:42，代码来源:IndexedAStarPathFinderTest.java

示例11: getPath

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
public List<IntPair> getPath(int levelID, IntPair from, IntPair to) {
	
	
	
	graph = new Graph(128);
	path = new DefaultGraphPath<Node>();
	heuristic = new DistHeuristic();
	
	Level level = Game_AI_TestBed.instance().getLevel(levelID);
	
	
	nodes = new Node[level.getTileSizeX()][level.getTileSizeY()];
	
       int index = 0;
       for (int x = 0; x < level.getTileSizeX(); x++) {
           for (int y = 0; y < level.getTileSizeY(); y++) {
               if (level.isTilePassable(x, y)) {
               	nodes[x][y] = new Node(x*Cst.TILESIZE,
                                               y*Cst.TILESIZE,
                                               index++);

               	graph.addNode(nodes[x][y]);
               }
           }
       }
       
       for (int x = 0; x < nodes.length; x++) {
           for (int y = 0; y < nodes[0].length; y++) {
               if (null != nodes[x][y]) {
                   addNodeNeighbour(nodes, nodes[x][y], x - 1, y);
                   addNodeNeighbour(nodes, nodes[x][y], x + 1, y);
                   addNodeNeighbour(nodes, nodes[x][y], x, y - 1);
                   addNodeNeighbour(nodes, nodes[x][y], x, y + 1);
               }
           }
       }
	
	pathFinder = new IndexedAStarPathFinder<Node>(graph, true);
	
	
	return calcPath(from, to);
}

开发者ID:Corosauce，项目名称:AI_TestBed_v3，代码行数:43，代码来源:PathfinderHelper.java

示例12: run

import com.badlogic.gdx.ai.pfa.DefaultGraphPath; //导入依赖的package包/类
@Override
public void run() {

	if (!finished) {

		if (request == null) {

			if (!a.isActive() || !b.isActive())
			{
				finished=true;
				return;
			}

			// offset to center on the image, and convert to pathing space.
			// @todo cleanup the space difference.
			final Pos posA = mPos.get(a);
			final Pos posB = mPos.get(b);

			Bounds boundsA = mBounds.get(a);
			Bounds boundsB = mBounds.get(b);

			int aX = (int) (posA.x + boundsA.cx()) / LayerManager.CELL_SIZE;
			int aY = (int) (posA.y + boundsA.cy()) / LayerManager.CELL_SIZE;
			final GridNode cellA = graph.get(aX, aY);

			int bX = (int) (posB.x + boundsB.cx()) / LayerManager.CELL_SIZE;
			int bY = (int) (posB.y + boundsB.cy()) / LayerManager.CELL_SIZE;
			final GridNode cellB = graph.get(bX, bY);

			entityA().setX(aX);
			entityA().setY(aY);
			entityB().setX(bX);
			entityB().setY(bY);

			if ( cellA == null || cellB == null )
			{
				finished=true;
				return;
			}

			request = new PathFinderRequest<GridNode>(cellA, cellB, new GridNodeEuclideanHeuristic(), new DefaultGraphPath<GridNode>(128));
			request.changeStatus(PathFinderRequest.SEARCH_INITIALIZED);
		}

		if ( finder.search(request, TimeUtils.millisToNanos(MAX_RUNTIME_MS))) {
			finished = true;
			if (request.pathFound) {
				generatePath(request.resultPath);
				request = null;
			}
		}

		if ( request != null ) request.statusChanged = false;
	}
}

开发者ID:DaanVanYperen，项目名称:ns2-scc-profiler，代码行数:56，代码来源:RouteCalculationSystem.java

注：本文中的com.badlogic.gdx.ai.pfa.DefaultGraphPath类示例整理自Github/MSDocs等源码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。

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Java DefaultGraphPath类代码示例

示例1: Troop

示例2: searchNodePath_WhenDestinationUnreachable_ExpectedNoOuputPathFound

示例3: Pathway

示例4: getNextTarget

示例5: main

示例6: create

示例7: AStartPathFinding

示例8: touchToMove

示例9: searchNodePath_WhenSearchingAdjacentTile_ExpectedOuputPathLengthEquals2

示例10: searchNodePath_WhenSearchCanHitDeadEnds_ExpectedOuputPathFound

示例11: getPath

示例12: run

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