animator.h

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1/*
2* Copyright (c) 2010-2017 OTClient <https://github.com/edubart/otclient>
3*
4* Permission is hereby granted, free of charge, to any person obtaining a copy
5* of this software and associated documentation files (the "Software"), to deal
6* in the Software without restriction, including without limitation the rights
7* to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8* copies of the Software, and to permit persons to whom the Software is
9* furnished to do so, subject to the following conditions:
10*
11* The above copyright notice and this permission notice shall be included in
12* all copies or substantial portions of the Software.
13*
14* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17* AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
20* THE SOFTWARE.
21*/
22
23#ifndef ANIMATOR_H
24#define ANIMATOR_H
25
26#include "declarations.h"
27
28#include <framework/core/declarations.h>
29#include <framework/core/timer.h>
30
31enum AnimationPhase : int16
32{
33 AnimPhaseAutomatic = -1,
34 AnimPhaseRandom = 254,
35 AnimPhaseAsync = 255,
36};
37
38enum AnimationDirection : uint8
39{
40 AnimDirForward = 0,
41 AnimDirBackward = 1
42};
43
44class Animator : public stdext::shared_object
45{
46public:
47 Animator();
48
49 void unserialize(int animationPhases, const FileStreamPtr& fin);
50 void serialize(const FileStreamPtr& fin);
51
52 void setPhase(int phase);
53 int getPhase();
54 int getPhaseAt(Timer& timer, int lastPhase = 0);
55
56 int getStartPhase();
57 int getAnimationPhases() { return m_animationPhases; }
58 bool isAsync() { return m_async; }
59 bool isComplete() { return m_isComplete; }
60
61 ticks_t getTotalDuration();
62
63 void resetAnimation();
64
65private:
66 int getPingPongPhase();
67 int getLoopPhase();
68 int getPhaseDuration(int phase);
69 void calculateSynchronous();
70
71 int m_animationPhases;
72 int m_startPhase;
73 int m_loopCount;
74 bool m_async;
75 std::vector< std::pair<int, int> > m_phaseDurations;
76
77 int m_currentDuration;
78 AnimationDirection m_currentDirection;
79 int m_currentLoop;
80
81 ticks_t m_lastPhaseTicks;
82 bool m_isComplete;
83
84 int m_phase;
85};
86
87#endif
88
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