Panda3D

aiNode.cxx
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1 /**
2 * PANDA 3D SOFTWARE
3 * Copyright (c) Carnegie Mellon University. All rights reserved.
4 *
5 * All use of this software is subject to the terms of the revised BSD
6 * license. You should have received a copy of this license along
7 * with this source code in a file named "LICENSE."
8 *
9 * @file aiNode.cxx
10 * @author Deepak, John, Navin
11 * @date 2009-11-19
12 */
13
14 #include "aiNode.h"
15
16 AINode::AINode(int grid_x, int grid_y, LVecBase3 pos, float w, float l, float h) {
17 for (int i = 0; i < 8; ++i) {
18 _neighbours[i] = nullptr;
19 }
20
21 _position = pos;
22 _width = w;
23 _length = l;
24 _height = h;
25 _grid_x = grid_x;
26 _grid_y = grid_y;
27 _status = ST_neutral;
28 _type = true;
29 _score = 0;
30 _cost = 0;
31 _heuristic = 0;
32 _next = nullptr;
33 _prv_node = nullptr;
34 }
35
36 AINode::~AINode() {
37 }
38
39 /**
40 * This is a handy function which returns true if the passed position is
41 * within the node's dimensions.
42 */
43 bool AINode::contains(float x, float y) {
44 if (_position.get_x() - _width / 2 <= x && _position.get_x() + _width / 2 >= x &&
45 _position.get_y() - _length / 2 <= y && _position.get_y() + _length / 2 >= y) {
46 return true;
47 }
48 else {
49 return false;
50 }
51 }
aiNode.h
PANDA 3D SOFTWARE Copyright (c) Carnegie Mellon University.
AINode::contains
bool contains(float x, float y)
This is a handy function which returns true if the passed position is within the node's dimensions.
Definition: aiNode.cxx:43