1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
|
package ch.asynk.tankontank.engine;
import java.util.Iterator;
import com.badlogic.gdx.utils.Pool;
import com.badlogic.gdx.math.Vector3;
public class Move extends Path implements Iterable<Vector3>
{
public enum MoveType
{
REGULAR,
SET,
ENTER,
EXIT;
}
private static final Pool<Move> movePool = new Pool<Move>()
{
@Override
protected Move newObject() {
return new Move();
}
};
public static Move get(Pawn pawn, Tile from, Tile to, Orientation orientation, Path path)
{
Move m = movePool.obtain();
m.pawn = pawn;
m.from = from;
m.to = to;
m.orientation = orientation;
if (path != null) {
m.init(path.tiles.size());
m.cost = path.cost;
m.roadMarch = path.roadMarch;
for (Tile tile : path.tiles)
m.tiles.add(tile);
} else {
m.init(0);
}
return m;
}
public static void clearPool()
{
movePool.clear();
}
public static Move getEnter(Pawn pawn, Tile to, Orientation orientation)
{
Move m = get(pawn, null, to, orientation, null);
m.type = MoveType.ENTER;
m.cost = to.costFrom(pawn, orientation);
return m;
}
public static Move getSet(Pawn pawn, Tile to, Orientation orientation)
{
Move m = get(pawn, null, to, orientation, null);
m.type = MoveType.SET;
m.cost = 0;
return m;
}
public Pawn pawn;
public Tile from;
public Tile to;
public Orientation orientation;
public MoveType type;
public Move()
{
super();
this.pawn = null;
this.from = null;
this.to = null;
this.orientation = Orientation.KEEP;
this.type = MoveType.REGULAR;
}
@Override
public void reset()
{
pawn = null;
from = null;
to = null;
orientation = Orientation.KEEP;
type = MoveType.REGULAR;
super.reset();
}
@Override
public void dispose()
{
tiles.clear();
movePool.free(this);
}
public boolean isEntry()
{
return (type == MoveType.ENTER);
}
public boolean isComplete()
{
return (type != MoveType.ENTER);
}
public int steps()
{
int steps = 0;
Tile tile = from;
Orientation o = pawn.getOrientation();
for (Tile next : tiles) {
Orientation nextO = Orientation.fromMove(tile.col, tile.row, next.col, next.row);
if (nextO != o) {
steps += 2;
o = nextO;
} else
steps += 1;
tile = next;
}
if (orientation != Orientation.fromMove(tile.col, tile.row, to.col, to.row))
steps += 2;
else
steps +=1;
return steps;
}
@Override
public String toString()
{
if (from == null)
return String.format("%s %s c:%d", to.toShort(), orientation, cost);
else
return String.format("%s->%s %s c:%d", from.toShort(), to.toShort(), orientation, cost);
}
@Override
public Iterator<Vector3> iterator()
{
return new PathIterator(pawn, from, to, orientation, tiles);
}
}
|
