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
|
/*
* The Mana World
* Copyright 2004 The Mana World Development Team
*
* This file is part of The Mana World.
*
* The Mana World 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 2 of the License, or
* any later version.
*
* The Mana World 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 The Mana World; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*
* $Id$
*/
#ifndef _TMW_ANIMATION_H
#define _TMW_ANIMATION_H
#include <list>
#include <map>
#include <libxml/tree.h>
class Image;
class Spriteset;
/**
* A single frame in an animation, with a delay and an offset.
*/
struct AnimationPhase
{
int image;
unsigned int delay;
int offsetX;
int offsetY;
};
/**
* An animation consists of several frames, each with their own delay and
* offset.
*/
class Animation
{
public:
/**
* Constructor.
*/
Animation();
/**
* Restarts the animation from the first frame.
*/
void
reset();
void
addPhase(int image, unsigned int delay, int offsetX, int offsetY);
void
update(unsigned int time);
int
getCurrentPhase() const;
/**
* Returns the x offset of the current frame.
*/
int
getOffsetX() const { return iCurrentPhase->offsetX; };
/**
* Returns the y offset of the current frame.
*/
int
getOffsetY() const { return iCurrentPhase->offsetY; };
/**
* Returns the length of this animation.
*/
int
getLength();
protected:
std::list<AnimationPhase> mAnimationPhases;
std::list<AnimationPhase>::iterator iCurrentPhase;
unsigned int mTime;
};
/**
* An action consists of several animations, one for each direction.
*/
class Action
{
public:
/**
* Constructor.
*/
Action();
/**
* Destructor.
*/
~Action();
/**
* Sets the spriteset used by this action.
*/
void
setSpriteset(Spriteset *spriteset) { mSpriteset = spriteset; }
/**
* Returns the spriteset used by this action.
*/
Spriteset*
getSpriteset() const { return mSpriteset; }
void
setAnimation(int direction, Animation *animation);
/**
* Resets all animations associated with this action.
*/
void
reset();
Animation*
getAnimation(int direction) const;
protected:
Spriteset *mSpriteset;
typedef std::map<int, Animation*> Animations;
typedef Animations::iterator AnimationIterator;
Animations mAnimations;
};
#endif
|
